SONY CCU-590 Service Manual

CAMERA CONTROL UNIT

CCU-590CCU-590P

MAINTENANCE MANUALVolume 1 1st EditionSerial No. 10001 and Higher: CCU-590 (UC)Serial No. 40001 and Higher: CCU-590P (CE)

CCU-590/P/V1(E)

! WARNINGThis manual is intended for qualified service personnel only.To reduce the risk of electric shock, fire or injury, do not perform any servicing other than thatcontained in the operating instructions unless you are qualified to do so. Refer all servicing toqualified service personnel.

! WARNUNGDie Anleitung ist nur für qualifiziertes Fachpersonal bestimmt.Alle Wartungsarbeiten dürfen nur von qualifiziertem Fachpersonal ausgeführt werden. Um dieGefahr eines elektrischen Schlages, Feuergefahr und Verletzungen zu vermeiden, sind beiWartungsarbeiten strikt die Angaben in der Anleitung zu befolgen. Andere als die angegebenWartungsarbeiten dürfen nur von Personen ausgeführt werden, die eine spezielle Befähigungdazu besitzen.

! AVERTISSEMENTCe manual est destiné uniquement aux personnes compétentes en charge de l’entretien. Afinde réduire les risques de décharge électrique, d’incendie ou de blessure n’effectuer que lesréparations indiquées dans le mode d’emploi à moins d’être qualifié pour en effectuer d’autres.Pour toute réparation faire appel à une personne compétente uniquement.

4. Prevention against achieving hazardouscondition due to uneven mechanical loadingWhen this product is installed in a rack, please makesure that the rack does not achieve hazardouscondition due to uneven mechanical loading.

5. Install the equipment while taking the operatingtemperature of the equipment into considerationFor the operating temperature of the equipment, referto the specifications of the Operation Manual.

6. When performing the installation, keep thefollowing space away from walls in order toobtain proper exhaust and radiation of heat.Rear: 10 cm (4 inches) or moreRight, Left: 4 cm (1.6 inches) or more

Attention-when the product is installed in Rack:

1. Prevention against overloading of branch circuitWhen this product is installed in a rack and issupplied power from an outlet on the rack, pleasemake sure that the rack does not overload the supplycircuit.

2. Providing protective earthWhen this product is installed in a rack and issupplied power from an outlet on the rack, pleaseconfirm that the outlet is provided with a suitableprotective earth connection.

3. Internal air ambient temperature of the rackWhen this product is installed in a rack, please makesure that the internal air ambient temperature of therack is within the specified limit of this product.

CCU-590/P/V1(E)

Vorsicht!

Explosionsgefahr bei unsachgemäßem Austauschder Batterie.

Ersatz nur durch denselben oder einen vomHersteller empfohlenen ähnlichen Typ. Entsorgung

gebrauchter Batterien nach Angaben desHerstellers.

ATTENTION

Il y a danger d’explosion s’il y a remplacementincorrect de la batterie.

Remplacer uniquement avec une batterie du mêmetype ou d’un type équivalent recommandé par le

constructeur.Mettre au rebut les batteries usagées conformément

aux instructions du fabricant.

ADVARSEL!

Lithiumbatteri-Eksplosionsfare ved fejlagtighåndtering.

Udskiftning må kun ske med batteriaf samme fabrikat og type.

Levér det brugte batteri tilbage til leverandøren.

ADVARSEL

Lithiumbatteri - Eksplosjonsfare.Ved utskifting benyttes kun batteri som

anbefalt av apparatfabrikanten.Brukt batteri returneresapparatleverandøren.

VARNING

Explosionsfara vid felaktigt batteribyte.Använd samma batterityp eller en likvärdig typsom rekommenderas av apparattillverkaren.

Kassera använt batteri enligt gällandeföreskrifter.

VAROITUS

Paristo voi räjähtää jos se on virheellisestiasennettu.

Vaihda paristo ainoastaan laitevalmistajansuosittelemaan tyyppiin.

Hävitä käytetty paristo valmistajan ohjeidenmukaisesti.

CAUTION

Danger of explosion if battery is incorrectly replaced.

Replace only with the same or equivalent typerecommended by the manufacturer.Dispose of used batteries according to themanufacturer’s instructions.

1 (P)

For safety, do not connect the connector for peripheraldevice wiring that might have excessive voltage to thefollowing port(s).: ETHERNET connectorFollow the instructions for the above port.

CCU-590/P/V1(E) 1

Table of Contents

Manual Structure

Purpose of this manual ................................................................. 3

Relative manuals .......................................................................... 3

Trademark .................................................................................... 3

1. Installation Overview

1-1. Installing the Optional Units ........................................... 1-1

1-1-1. Installing the RM-B750 ......................................... 1-1

1-2. Supplied Accessories ...................................................... 1-3

1-3. Adaptive Connectors and Cables .................................... 1-3

1-3-1. Connector Input/Output Signals ............................ 1-3

1-3-2. Connection Connector ........................................... 1-6

1-4. Operating Environment .................................................. 1-7

1-5. Outer Dimensions ........................................................... 1-7

1-6. Mounting on 19-Inch Rack ............................................. 1-7

1-7. Controlling Camera Using a Coaxial Cable ................... 1-8

1-8. Switch Settings ............................................................... 1-9

1-9. Instance of System Configuration ................................ 1-14

2. System Setup

2-1. CCU CONFIGURATION MENU ................................. 2-1

2-2. Audio System ................................................................ 2-10

2-2-1. Settings for the Intercom Systems ....................... 2-10

2-2-2. Setting the Program Microphone Signal ............. 2-12

2-3. Control System ............................................................. 2-13

2-3-1. Setting for the Tally System ................................ 2-13

2-4. Video System ................................................................ 2-13

2-4-1. Selecting the Input/Output Signal ....................... 2-13

2-4-2. Resetting the Control Data .................................. 2-13

2-4-3. Adjusting the Phases of the Signals .................... 2-14

2-4-4. Adjusting the VBS Signal Level ......................... 2-15

2-4-5. Adjusting the Triax Signal .................................. 2-16

2-4-6. Adjusting the Level of the Signals for a

Waveform Monitor .............................................. 2-17

2-4-7. Adjusting the Level of the Signals on a Picture

Monitor ................................................................ 2-18

2-4-8. Adjusting the G/Y, B/B-Y, R/R-Y Signal

Level .................................................................... 2-18

3. Service Overview

3-1. Location of Printed Wiring Boards ................................. 3-1

3-2. Circuit Description .......................................................... 3-2

3-3. Adjusting/Setting Items after Board Replacement ......... 3-9

3-3-1. Service Action after Replacing the AT-155B

Board ..................................................................... 3-9

3-3-2. Service Action after Replacing the Lithium

Battery on the AT-155B Board ............................. 3-9

3-3-3. Service Action after Replacing the AU-295

Board ..................................................................... 3-9

3-3-4. Service Action after Replacing the DM-140

Board or IV-57B Board ......................................... 3-9

3-3-5. Service Action after Replacing the EN-156B

Board ..................................................................... 3-9

3-4. Extending DM-140 and TR-133B Boards .................... 3-10

3-4-1. Extending DM-140 Board ................................... 3-10

3-4-2. Extending TR-133B Board .................................. 3-10

3-5. Removing/Reinstalling the Top Cover ......................... 3-11

3-6. Power Supply Unit ........................................................ 3-12

3-6-1. Replacing the Power Supply Unit ....................... 3-12

3-6-2. Replacing the DC-DC Board/AC-DC Board ...... 3-13

3-6-3. Replacing the Fuse .............................................. 3-14

3-6-4. Replacing the Fan ................................................ 3-14

3-7. Backup Battery Replacement ....................................... 3-15

3-8. Flexible Card Wire ....................................................... 3-16

3-8-1. Removing/Reinstalling the Flexible Card

Wires ................................................................... 3-16

3-8-2. Forming the Flexible Card Wire ......................... 3-16

3-9. Settings after Replacing the EEPROM/PLD ................ 3-17

3-10. Writing and Rewriting the PLD Internal Data .............. 3-18

3-11. Updating the Software .................................................. 3-19

3-12. Optional Fixtures .......................................................... 3-20

3-13. Notes on Repair Parts ................................................... 3-20

3-14. Unleaded Solder ............................................................ 3-20

CCU-590/P/V1(E)2

4-5-15. SDI RETURN Frequency Adjustment ................ 4-22

4-5-16. SDI RETURN VIDEO Level Adjustment .......... 4-23

4-6. TRIAX Interface System Adjustment .......................... 4-24

4-6-1. Frequency Set Adjustment .................................. 4-24

4-6-2. INCOM1 Deviation Adjustment .........................4-25

4-6-3. PGM1 Deviation Adjustment .............................. 4-25

4-6-4. INCOM2 Deviation Adjustment .........................4-26

4-6-5. PGM2 Deviation Adjustment .............................. 4-26

4-6-6. INCOM1 Demodulation Adjustment .................. 4-27

4-6-7. INCOM1 Level Adjustment ................................ 4-27

4-6-8. INCOM2 Demodulation Adjustment .................. 4-28

4-6-9. INCOM2 Level Adjustment ................................ 4-28

4-6-10. MIC 1 Demodulation Adjustment ....................... 4-29

4-6-11. MIC 1 Level Adjustment .....................................4-29

4-6-12. MIC 2 Demodulation Adjustment ....................... 4-30

4-6-13. MIC 2 Level Adjustment .....................................4-30

4-6-14. CHU DATA Demodulation Adjustment .............4-31

4-6-15. CHU TONE Adjustment .....................................4-31

4-7. RETURN VIDEO Cable Compensation System

Adjustment .................................................................... 4-32

4-7-1. RETURN VIDEO Carrier Frequency

Adjustment .......................................................... 4-32

4-7-2. RETURN VIDEO Deviation Adjustment ........... 4-32

4-7-3. RX PROMPT VIDEO Demodulation

Adjustment .......................................................... 4-33

4-7-4. RX PROMPT VIDEO RF AGC Adjustment ...... 4-35

4-7-5. RX PROMPT VIDEO Level Adjustment ........... 4-36

4-8. PROMPT VIDEO Cable Compensation System

Adjustment .................................................................... 4-37

4-8-1. TX PROMPT VIDEO Modulation

Adjustment .......................................................... 4-37

4-9. Intercom System Adjustment ....................................... 4-38

4-9-1. INCOM (T) Level Set Adjustment ...................... 4-38

4-9-2. SIDE TONE Adjustment .....................................4-38

4-10. RTS Intercom System Adjustment ............................... 4-39

4-10-1. ENG RTS CANCEL Adjustment ........................ 4-39

4-10-2. PROD RTS CANCEL Adjustment .....................4-39

4-11. MIC Level Adjustment .................................................4-40

4-11-1. MIC1 Level Adjustment ...................................... 4-40

4-11-2. MIC2 Level Adjustment ...................................... 4-41

4. Electrical Alignment

4-1. Preparation ...................................................................... 4-1

4-1-1. Equipment and Tools Used ................................... 4-1

4-1-2. Tools ...................................................................... 4-1

4-1-3. Precautions for Adjustment ................................... 4-1

4-1-4. Connection ............................................................ 4-2

4-2. Adjustment Flow ............................................................ 4-3

4-3. Video Signal System Adjustment ................................... 4-4

4-3-1. Frequency Adjustment .......................................... 4-4

4-3-2. VBS 1/2/3 OUT Level Adjustment ....................... 4-4

4-3-3. WF OUT Level Adjustment .................................. 4-5

4-3-4. PIX OUT Level Adjustment .................................4-5

4-3-5. Y OUT Level Adjustment 1 .................................. 4-6

4-3-6. Y OUT Level Adjustment 2 .................................. 4-6

4-3-7. R-Y/R, B-Y/B OUT Level Adjustment ................. 4-7

4-3-8. STAIR CASE Adjustment .................................... 4-8

4-3-9. SDI FREQUENCY Adjustment ............................ 4-8

4-4. Y Cable Compensation System Adjustment ................... 4-9

4-4-1. SYNC SEP Adjustment .........................................4-9

4-4-2. BLACK Pulse Width Adjustment ......................... 4-9

4-4-3. SYNC Sample Hold Pulse Width Adjustment .... 4-10

4-4-4. 22.5 MHz VCO DC Set Adjustment ................... 4-10

4-4-5. Sample Pulse Width Adjustment ......................... 4-11

4-4-6. Sample Pulse V Gate Width Adjustment ............ 4-11

4-4-7. 22.5 MHz Carrier Level Adjustment ................... 4-12

4-4-8. Y DEMOD Carrier Balance Adjustment ............ 4-12

4-4-9. Y OFFSET Adjustment ....................................... 4-13

4-4-10. Y 1st AGC Adjustment ....................................... 4-13

4-4-11. Y Output Level Adjustment ................................ 4-14

4-5. CHROMA Cable Compensation System

Adjustment .................................................................... 4-14

4-5-1. 45 MHz Carrier Level Adjustment ...................... 4-14

4-5-2. C VCO DC SET Adjustment .............................. 4-15

4-5-3. B-Y DEMOD Carrier Balance Adjustment ........ 4-15

4-5-4. B-Y Crosstalk Adjustment .................................. 4-16

4-5-5. C 1st AGC Adjustment ....................................... 4-16

4-5-6. B-Y OUT Level Adjustment ............................... 4-17

4-5-7. R-Y DEMOD Carrier Balance Adjustment ........ 4-17

4-5-8. R-Y Crosstalk Adjustment .................................. 4-18

4-5-9. R-Y OUT Level Adjustment ............................... 4-18

4-5-10. Y BLACK Adjustment ........................................ 4-19

4-5-11. R-Y/B-Y Black Balance Adjustment .................. 4-19

4-5-12. Y A/D Level Adjustment .................................... 4-20

4-5-13. R-Y/B-Y A/D Level Adjustment ........................ 4-21

4-5-14. ANALOG RETURN VIDEO Level

Adjustment .......................................................... 4-22

CCU-590/P/V1(E) 3

Purpose of this manualThis manual is the maintenance manual for Camera Control Unit CCU-590/590P.This manual describes the information on the premise of component level service,assuming use of system and service engineers.

Relative manualsBesides this “maintenance manual”, the following manuals are available for thisunit.

..... Maintenance Manual Vol.2 CCU-590/590P (Available on request)Contains the information on the premise of component level service (parts list,semiconductor pin assignments, block diagrams, schematic diagrams and boardlayouts) of the CCU-590/590P.Part number: 9-968-168-0X

..... Operation Manual (Supplied with this unit)This manual is necessary for application and operation of this unit.Part number: 3-869-646-XX

..... “Semiconductor Pin Assignments” CD-ROM (Available on request)This “Semiconductor Pin Assignments” CD-ROM allows you to search forsemiconductors used in B&P Company equipment.The maintenance manual contains a complete list of semiconductors and their IDNos., and thus should be used together with the CD-ROM.Part number: 9-968-546-XX

TrademarkRegistered trademark used in this manual is as follows.

. Ethernet is a registered trademark of Xerox Corporation.

Manual Structure

CCU-590/P/V1(E) 1-1

CN2

CN14

Front panel

VA-211 board

MPU-124 board(CN104)

Flexible card wire

Flexible card wire

B3 x 5

Cover

Screw with stopper

1-1. Installing the Optional Units

1-1-1. Installing the RM-B750

This section describes the installation procedure when thefront panel of the remote control unit RM-B750 is used bybeing installed to the unit.

Removing the Front Panel from the RM-B750

1. Loosen the screw with stopper of the RM-B750 andopen the cover in the direction of the arrow.

2. Loosen the four screws with stopper and open the frontpanel and the rear panel in the direction of the respec-tive arrows.

3. Disconnect the flexible card wires from the connectorsCN2, CN14 on the VA-211 board.nBe careful not to bend the flexible card wires.This shortens the wire life.

4. Remove the screw and remove the front panel in thedirection of the arrow.

Section 1Installation Overview

Rear panel

Front panel

Screws with stopper

Screws with stopper

CCU-590/P/V1(E)1-2

Front panel of the RM-B750 SW-1183 board

Flexible card wires

Screw with stopper

Screw with stopper

S206

CN207

CN203

Insulated surface (Blue)


7.5 mm or less 7.5 mm or moreFig. 1

OK NG

B3 x 6

Potbellied holePin

B3 x 6

Front panel

Potbellied hole

Pin

Screw with stopper

Screw with stopper

11. Connect the flexible card wires to the connectors CN4,CN5 on the SW-1189 board.m. Do not insert the flexible card wire sideways. Insert

it securely to the deep end as shown in the Fig 1.If the connection is not performed correctly, it maycause an failure.

. Be careul not to bend the flexible card wires.This shortens the wire life.

. Install the connector so that the excessive force isnot given to it.

12. Close the front panel of the RM-B750 in the directionof the arrow and secure it with the two screws withstopper.

13. Upon completion of front panel installation, check thatthe switch S206 (CCU-PW) on the MPU-124 board ofthe RM-B750 is ON.

Installing the Front Panel to the Unit

5. Turn off the power and disconnect the plug from theoutlet.

6. Open the front panel of the unit.(Refer to Section 1-4-1.)

7. Remove the screw.8. Slide the front panel in the direction of the arrow to

extract the pin from the potbellied hole and remove thefront panel.

9. Insert the pin into the potbellied hole of the front panelof the RM-B750 removed in step 4 and slide the pin inthe direction of the arrow.nConfirm that the pin is hooked to the potbellied hole sothat front panel does not drop.

10. Secure the front panel of the RM-B750 with the screwremoved in step 7.

CCU-590/P/V1(E) 1-3

1-3. Adaptive Connectors and Cables

1-3-1. Connector Input/Output Signals

The connector input/output signals are described below.

Rear panel

[Input signals]

REFERENCE (BNC) VBS/BS, 1.0 V p-p, 75 Z(loopthrough)

RET 1/2 *1 (BNC) VBS, 1.0 V p-p, 75 Z(loopthrough)

PROMPTER *1 (BNC) 1.0 V p-p, 75 Z(loopthrough)

SDI RET 3/4 *2 (BNC) VBS, 1.0 V p-p, 75 Z(terminated internally)SDI format, 270 M bps,SMPTE259M

*1: The same signal is input to the RET-2 connectors and the PROMPTERconnector.

*2: The signal selection (SDI or VBS) input to the SDI-RET 3/4 connectorsis switchable.

[Output signals]

VBS/SDI 1/2/3 *3 (BNC) VBS, 1.0 V p-p, 75 ZSDI format, 270 M bps,SMPTE259M

Y/R-Y/B-Y video *4 (BNC) Y: 1.0 V p-p, 75 ZR-Y/B-Y:CCU-590: 700 mV p-p, 75 ZCCU-590P: 525 mV p-p, 75 Z

R/G/B video *4 (BNC) 700 mV p-p, 75 ZPIX (BNC) 1.0 V p-p, 75 ZWF (BNC) CCU-590: 714 mV p-p, 75 Z

CCU-590P: 700 mV p-p, 75 ZEncoded output: 1.0 V p-p,75 Z

SYNC (BNC) 0.3 V p-p, 75 Z*3: The signal selection (VBS or SDI) output from the VBS/SDI 1/2/3

connectors is switchable.*4: R/G/B and Y/R-Y/B-Y are switchable.

1-2. Supplied Accessories

Accessories Sony Part No. Qt’y

Remote indicator A-8278-054-A 1

!Power cord (for CCU-590) 1-551-812-11 1With 3P-plugLength: about 2.4 mRated voltage: 125 VRated current: 10 A

!Power cord (for CCU-590P) 1-782-929-12 1Without plugLength: about 2.5 mRated voltage: 250 VRated current: 10 A

Plug holder (for CCU-590) 2-990-242-01 1(for CCU-590P) 3-613-640-01 1

CONNECTOR (PLUG) 1-560-155-00 1

Operation Manual 3-869-646-XX 1

CCU-590/P/V1(E)1-4

15 9

18

12 +1 V_6 V

R G B DC 0 ±2 V

4 1

3 2

MIC REMOTE (D-Sub 15P, FEMALE)

(EXTERNAL VIEW)

No. Signal Specifications

1 +5.5 V OUT Max. 70 mA

2 AUX4 (*4 TALLY GND) (*4 TALLY for GND)

3 AUX2 (*4 G TALLY OUT) *4 Q405 (NPN) /AT boardON (GND): Max 30 mA

4 AUX1 (*4 R TALLY OUT) *4 Q403 (NPN) /AT boardON (GND): Max 30 mA

5 CHU MIC CONT2 *2) See below

6AMP

CONT1

7GAIN IN

CONT0

8 MIC1 GAIN CONT *3) See belowON/OFF IN

9 GND (+5.5 V) GND for +5.5 V

10 AUX3 (*4 TALLY OUT) *4 R/G TALLY OUTQ409 (NPN) /AT boardON (GND): Max 30 mA

11 NC No connection

12 16:9/4:3 SELECT EN IN +5.0 V (or OPEN): DIS-ENGND: EN

13 16:9/4:3 SELECT IN +5.0 V (or OPEN): 4:3GND: 16:9

14 AUX9

15 MIC GAIN CONT2 IN *2) See below

*2)

CONT0 CONT1 CONT2 CHU MIC1 AMPGAIN

H H H 60 dB

L H H 50 dB

H L H 40 dB

L L H 30 dB

H H L 20 dB

*3)

8pin 15pin MIC GAIN CONT

L L MIC1/MIC2 ON

L H MIC1 ON

H L MIC2 ON

H H INTERNAL SET

AUDIO OUTPUT CH1/CH2 (XLR 3P, MALE)

(EXTERNAL VIEW)

(0 dBu = 0.775 Vrms)


1 MIC OUT (G) 0 dBu/_20 dBu balanced

2 MIC OUT (X) (Selectable with S201,

3 MIC OUT (Y) S251/AU board)

WF MODE (4P FEMALE)

(EXTERNAL VIEW)


1 SEQ CONT OUT (G) OPEN COLLECTOR+(PNP)/_(NPN)

2 SEQ CONT OUT (X) (Selectable with S901/VA board)

3 STAIR CASE OUT (X) *1)

4 STAIR CASE OUT (G) GND for STAIR CASE

*1) Stair Case signal

[Input/output signals]

TRIAX King type (for CCU-590)Fischer type (for CCU-590P)

COAX (BNC) (Refer to section 1-7. ToContorl the Camera UsingCOAX Cable.)

CCU-590/P/V1(E) 1-5

25 14

113

INTERCOM/TALLY/PGM (D-Sub 25P, FEMALE)

(EXTERNAL VIEW)

(0 dBu = 0.775 Vrms)


1 ENG (R) (X) OUT ENG SYSTEM RECEIVE

2 ENG (R) (Y) OUT 0 dBu BALANCED

3 ENG (G) GND for ENG

4 ENG (T) (X) IN ENG SYSTEM TALK

5 ENG (T) (Y) IN 0 dBu BALANCED

6 PGM (X) IN _20 dBu/0 dBu

7 PGM (Y) IN (Selectable with

8 PGM (G) IN S451/AU board)

9 GND GND for AUX

10 AUX8

11 R TALLY (X) IN ON: 24 V dc, TTL (H), SHORT

12 R TALLY (Y) IN OFF: 0 V dc, TTL (L), OPEN

13 GND CHASSIS GND

14 PROD (R) (X) OUT PROD SYSTEM

15 PROD (R) (Y) OUT RECEIVE 0 dBu BALANCED

16 PROD (G) GND for PROD

17 PROD (T) (X) IN PROD SYSTEM TALK

18 PROD (T) (Y) IN 0 dBu BALANCED

19 NC No connection

20 NC No connection

21 NC No connection

22 AUX7

23 AUX6

24 G TALLY (X) IN ON: 24 V dc, TTL (H), SHORT

25 G TALLY (Y) IN OFF: 0 V dc, TTL (L), OPEN

*4 To use these interface signals, modification for AT board is required.For more details, please consult your Sony service representative.

REMOTE (8P, FEMALE)

(EXTERNAL VIEW)

No. Signal Specification

1 TX (+) RCP SERIAL DATA

2 TX (_)

3 RX (+) CCU/CNU/AUX

4 RX (_) SERIAL DATA

5 TX GND GND for TX

6 POWER (+)IN RCP POWER, +10 V to +30 V

7 POWER (_)IN GND for POWER

8 SPARE

C CHASSIS GND CHASSIS GND

ETHERNETConform to IEEE 802.3u (100BASE-TX) and IEEE 802.3(10BASE-T)

(EXTERNAL VIEW)

Pin No. I/O Signal name

1 O TXD (+)

2 O TXD (_)

3 I RXD (+)

4 – NC

5 – NC

6 I RXD (_)

7 – NC

8 – NC

176

48

5

23

1 8

CCU-590/P/V1(E)1-6

1-3-2. Connection Connector

Use the connectors below or the equivalent at its tip whencables are connected to each connector on the connectorpanel during installation and servicing.

Connector name Connected connector/cable

REFERENCERET 1/2PROMPTERSDI RET 3/4Y/R-Y/B-YR/G/BSYNC 1-569-370-12 plug, BNCWFPIXVBS 1/SDI-1VBS 2/SDI-2VBS 3/SDI-3COAX(BNC type)

AUDIO OUTPUT CH-1/CH-2 1-508-083-00 XLR, 3-pinFEMALE orCANNON XLR-3-11C

(3P, MALE) or the equivalent

MIC REMOTE 1-506-582-11 D-Sub,15-pin male or JAE DA-15PF-N

(15P, FEMALE) or the equivalent

INTERCOM/TALLY/PGM D-Sub, 25-pin male, JAE DA-(25P, FEMALE) 25PF-N or the equivalent

WF MODE 1-560-155-00 plug, 4-pin male(4P, FEMALE)

REMOTE 1-766-848-11 plug, 8-pin male,orCCA cable assembly (optional)

CCA-5-10 (10 m)(8P, FEMALE) CCA-5-3 (3 m)

INCOM 1-508-370-11 XLR, 5-pin male,or CANNON XLR-5-12C or the

(5P, FEMALE) equivalent

Front panel

INTERCOM (5P, FEMALE)

(EXTERNAL VIEW)

(0 dBu = 0.775 Vrms)


1 INCOM (T) IN (Y) _20 dBu(CARBON MIC)

2 INCOM (T) IN (X) _60 dBu(DYNAMIC MIC)

3 INCOM (T) IN (G) GND for INCOM

4 INCOM (R) OUT (X) Max. 12 dBu

5 PGM OUT (X) Max. 12 dBu

CCU-590/P/V1(E) 1-7

365

124

127

200 115(216)

1-4. Operating Environment

Operating temperature: _10 dC to +40 dCStorage temperature: _20 dC to +55 dCHumidity: NoncondensingSupply voltage: 100 V to 240 V ±10 % (50/60 Hz)Power consumption: 1.8 A 100 V (maximum)

1. Do not put the unit in a place subject to high tempera-ture or in a location near heat sources.

2. Do not put the unit in a place subject to excessiveelectric and magnetic fields.

3. Put the unit in a dry and well-ventilated place.4. Do not put the unit in a place subject to excessive dust

and mechanical shock.5. Do not put the unit in a place subject to direct sunlight

and light.

1-5. Outer Dimensions

(Unit: mm)

ScrewsScrews

B5 screws(6 mm or longer)

RMM-301

1-6. Mounting on 19-Inch Rack

Two CCU-590/590Ps can be mounted on a 19-inch EIAstandard rack in parallel by using rack mount adaptorRMM-301 (optional).

Mounting

1. Tighten the four rack mount screws.

2. Mount the CCU-590/590P on the rack mount adaptoras shown in the figure below and tighten the fourfixing screws (supplied for RMM-301).

CCU-590/P/V1(E)1-8

1-7. Controlling Camera Using a CoaxialCable

To make communications available using a coaxial cablein the CA/CCU-590 series, replace the TRIAX connectoron the CA with the COAX connector in the followingchange procedure.

Change on the CA sideFor details of the change on the CA side, refer to CA-590Maintenance Manual, Section 1-5.

Change ProcedureChange the connection following the procedure below.

Change on the CCU Side1. Remove the DM-140 board.

(Refer to Section 3-4-1 steps 1 and 2.)2. Disconnect the yellow RF cable from the connector

CN1, and connect it to CN2.

3. Remount the DM-140 board on the unit.

Check after Change1. Connect the coaxial cable between the COAX connec-

tor on the CCU rear panel and the COAX connector onthe CA.

2. Supply power to the CA and CCU individually, andcheck that these units work normally.

CN1

CN2

DM-140 board

RF cable (yellow)

CCU-590/P/V1(E) 1-9

CN902

S101

S102

S301 S302

S303

S304

S305 S306

S307

S308

S309S310

S311 S312E1

E2

E3

TP301

TP302

TP303

TP304

TP501

TP502

TP503TP504 TP505

TP506

RV101

RV501

A

B

C

D

E

F

G

H

J

1 2 3 4 5

AT-155B BOARD (A SIDE)

SW No. Description Factorysetting

S101 (C-4) PROTECT ON

S102 (D-4) ROM-SEL OFF

S303 (B-3) H phase adjust B

S304 (A-3) V phase adjust 8

S305 (B-3) NTSC 5 PAL

S306 (B-4) Not usedS307 (B-4)S308 (A-4)

S309 (B-4) MODE1

1. ON: Analogue audio OFFOFF: Digital audio

2. Not used OFF

3. Not used OFF

4. Power execution OFF selection OFFon the front panel, when connectthe CNU.

5. Not used OFF

6. ON: WFM&PIX same control OFFenable

OFF: WFM&PIX same controldisable

7. Monitor selection in MSU OFF (enable)

8. For VCS test OFF

S310 (B-4) TEST ALL OFF1 to 8 Not used

S311 (B-4) CCU NO. ALL OFFSet with BCD (CCU No: 00)

S312 (B-4) MODE2

1. ON: System delay LV5000 OFFOFF: WFM601

2. ON: BARS character mix to OFFPIX disable

OFF: BARS character mix toPIX enable

3. ON: D-sub 15P WFM-remote OFFOFF: D-sub 15P MIC-remote

4. ON: MIC-Gain-CTL 1, 2 OFFindependent

OFF:

5. Not used OFF

6. ON: Initial-CCU-ASPECT 16:9 OFFOFF: Initial-CCU-ASPECT 4:3 OFF

7. Not used OFF

8. Not used OFF

1-8. Switch Settings

AT-155B board

m. A character string in the parentheses shows switch

address (location) on the board.. Never change the setting of the factory use switches.

CCU-590/P/V1(E)1-10


S701 (A-4) 1. ON: SDI output from BNC-1 ONOFF: VBS

2. ON: SDI output from BNC-2 OFFOFF: VBS

3. ON: SDI output from BNC-3 ONOFF: VBS

4. ON: Y/R-Y/B-Y OFFOFF: RGB output

S702 (A-4) 1. ON: With Sync on G/Y OFFOFF: Without Sync on G/Y

2. ON: Without Character on SDI OFFoutput from BNC-3

OFF: With Character on SDI outputfrom BNC-3

3. ON: Narrow Q-filter on VBS OFFOFF: Wide Q-filter on VBS

4. ON: With Set-up on VBS UC modelOFF: Without Set-up on VBS ON

S703 (A-4) 1 and 2 Not used

3. SDI-1 OUT FREQ. ADJ MODE OFF

4. SDI-3 OUT FREQ. ADJ MODE OFF

S704 (A-4) 1. ON: Four signals on SEQ OFFOFF: Three signals on SEQ

2. ON: RGB & ENC signals in four OFFsignals on SEQ

OFF: RGB & Y signals in foursignals on SEQ

3. Monitor function out to WF OUT OFFON: Fixing to ENCOFF: WFM MODE

4. Monitor function mix to PIX OUT OFFON: Without Character on PIXOFF: With Character on PIX

S707 (B-4) Not used OFF



S1001 (G-4) Video selection out to front panel RGBSet the following with S701-4 settingS701-4 S1001ON (Ycd) → YcdOFF (RGB) → RGB

EN-156B board

CN902

E1

E2

E3

RV101RV102 RV103

RV104 RV105RV106

RV301

RV302

RV303 RV304 RV305

RV501 RV502

S301

S701

S702

S703

S704

S705 S706

S707

S708

S709

TP101

TP102 TP103TP104

TP301

TP302

TP303 TP304 TP305 TP306

TP501

TP502

TP503 TP504

A

B

C

D

E

F

G

H

J

1 2 3 4

S1001

EN-156B BOARD (A SIDE)

CCU-590/P/V1(E) 1-11

TR-133B board


S2 (G-4) TX: Fix Prompter video REMOTEdirection from CCU to CHU

RX: Fix Prompter videodirection from CHU to CCU

REMOTE: Direction selectable onCCU configuration menu

S363 (F-4) For adjustment use only OFF

IV-57B board


S101 (A-3) Retern Video input mode selection atS106 (A-3): LOCAL setting

1. ON: VBS-1/OFF: SDI-1 ON

2. ON: VBS-2/OFF: Not used ON

3. ON: VBS-3/OFF: SDI-3 OFF

4. ON: VBS-4/OFF: SDI-4 OFF

S102 (B-4) 1 to 3 Not used

4. SDI RETURN FREQ. ADJ MODE OFF

S103 (A-4) Not used OFF



CN902

S101

S102

S103

S104

S105

S107 S108

TP101

TP102TP103

TP104

E1

E2

E3

RV101 RV102RV103

RV104RV105 RV106RV401

A

B

C

D

E

F

G

H

J

1 2 3 4 5

S106

IV-57B BOARD (A SIDE)

CN902

S1

S2

S363

E1

E101

E102

E300

E701

E801

LV101

LV201LV301

LV302

LV401

LV402

LV601

LV602

LV901

LV902

RV101

RV201RV301RV401

RV41

RV601

RV701

RV801

RV901

RV902

TP1

TP101

TP201

TP202

TP21

TP301

TP302

TP401

TP402

TP41

TP701

TP801

TP901

TR-133B BOARD (A SIDE)

A

B

C

D

E

F

G

1 2 3 4

CCU-590/P/V1(E)1-12


S1 (J-4) CONTACT: R TALLY is contact mode CONTACTPOWER: R TALLY is power mode

(with S3)

S2 (J-4) CONTACT: R TALLY is contact mode CONTACTPOWER: R TALLY is power mode

(with S4)

S3 (H-4) TTL: R TALLY is TTL mode TTLPOWER: R TALLY is power mode

(with S1)

S4 (H-4) TTL: R-TALLY is TTL mode TTLPOWER: R-TALLY is power mode

(with S2)


S101 (A-2) TEST (Not used) OFF

S102 (A-3) FP PGM select MIXPGM1/MIX/PGM2

S103 (B-2) Not used 0

S104 (B-2) PGM mode ANAANA/Digital

S107 (A-2) FP INCOM MODE OFFSEP/MIX/OFF

S200 (H-2) 0 dB: PGM1 line is set to 0 dB 0 dB_20 dB: PGM1 line is set to _20 dB

S201 (H-2) 0 dB: PGM2 line is set to 0 dB 0 dB_20 dB: PGM2 line is set to _20 dB

S202 (F-3) 0 dB: MIC2 line is set to 0 dB 0 dB_20 dB: MIC2 line is set to _20 dB

S203 (F-3) 0 dB: MIC1 line is set to 0 dB 0 dB_20 dB: MIC1 line is set to _20 dB

S204 (A-4) RTS: Prod line is set to RTS RTSCC: Prod line is set to ClearCom

S205 (A-4) RTS: ENG line is set to RTS RTSCC: ENG line is set to ClearCom

S206 (D-4) 4W: Prod line is set to 4W 4WRTS: ENG line is set to RTS/CC

S207 (D-3) 4W: ENG line is set to 4W 4WRTS: ENG line is set to RTS/CC

AU-295 board

CN902

RV100RV101

RV102

RV200RV201

RV202

RV203RV204

S1

S100 S101

S102

S103 S104 S105S106

S107

S108

S2

S200

S201

S202S203

S204S205

S206S207

S3S4

TP202

IC105

A

B

C

D

E

F

G

H

J

K

1 2 3 4 5

AU-295 BOARD (A SIDE)

CCU-590/P/V1(E) 1-13

SW-1189 board


S2 (B-2) Main power switch OFF

S3 (C-1) INCOM select PRIVPROD: Producer linePRIV: Communication available

only between CA and CCUENG: Engineer line

S4 (C-2) MIC/PGM switch OFFMIC-ON: Head set MIC ONMIC-OFF: Head set MIC OFFPGM: Program audio output

S5 (A-1) MIC select DYNAMICCARBONECMDYNAMIC

S6 (A-1) GND GNDOPEN

RV1

S2

S3S4

S5

S6

A

B

C

12

SW-1189 BOARD (A SIDE)

CCU-590/P/V1(E)1-14

RCP-750/751 RCP CNU CCUCCA-5 CCA-5 CCA-5

( )

*2: CCA-5 CABLE LENGTH

Total length 200 m or less

ENG/EFP LENS

ELECTRONICVIEWFINDERBVF-55/55CE

CAMERA ADAPTORCA-590/590P (*3)

STUDIO ZOOM LENS

TRIAX CABLE (*1)

ELECTRONIC VIEWFINDERBVF-77/77CE

LARGE LENS ADAPTERCA-905T/905K/905F

VIEWFINDER SADDLEBKP-9057

ENG/EFP LENS

TRIAX CABLE (*1)

or COAX CABLE

TRIAX CABLE (*1)

+

1.35" COLOR VF (BVF-C10W)2" VF (BVF-20W/20WCE)1.5" VF (BVF-10/10CE)

COLOR VIDEO CAMERABVP-E10/E10PBVP-E10WS/E10WSP

ELECTRONICVIEWFINDERBVF-55/55CE

CAMERA ADAPTOR (*3)CA-570/570P

1.35" COLOR VF (BVF-C10W)2" VF (BVF-20W/20WCE)1.5" VF (BVF-10/10CE)

COLOR VIDEO CAMERABVP-E30/E30PBVP-E30WS/E30WSP

1-9. Instance of System Configuration

*1: Triax cable length (Fujikura cable)

Cable-length limitationDiameter Extensible for prompter signal

length transmission

8.5 mm 700 m 500 m

14.5 mm 1400 m 1000 m

CCU-590/P/V1(E) 1-15

REMOTE CONTROLPANEL

RCP-750 RCP-751

CCA-5 CABLE(*2)

CCA-5 CABLE(*2)

CCA-5 CABLE (max. 200 m)

CCA-5 CABLE(*2)

CCA-5 CABLE(*2)

CCA-5 CABLE (max. 200 m)

CAMERA COMMANDNETWORK UNITCNU-700

MASTER SETUP UNITMSU-900/950

VIDEO SELECTORVCS-700

PIX

WF

PIX

WF

CAMERA CONTROL UNITCCU-590/590P

CAMERA CONTROL UNITCCU-550D/550DP (*3, *4, *5, *6)

System without CNU-700

REMOTE CONTROL UNITRM-B750

System with CNU-700

RCP-750 RCP-751

MONITOR

FUNCTIONVF DISP

MENU SELECT

MAINTENANCEVF MENU

SCENECANCEL

PAINTENTER

ALARM

PANELACTIVE

MEMORYSTICK

STANDARD TEST BARS CLOSE

AWB

AUTOIRIS

IRIS/MBACTIVE MASTER

BLACK

REMOTE CONTROL UNIT RM-B750

EXT

IRIS

WHITE

BLACK

ABB

VTRSTART/STOP

REMOTE CONTROL UNITRM-B750

MONITOR

FUNCTIONVF DISP

MENU SELECT

MAINTENANCEVF MENU

SCENECANCEL

PAINTENTER

ALARM

PANELACTIVE

MEMORYSTICK

STANDARD TEST BARS CLOSE

AWB

AUTOIRIS

IRIS/MBACTIVE MASTER

BLACK

REMOTE CONTROL UNIT RM-B750

EXT

IRIS

WHITE

BLACK

ABB

VTRSTAR OP

*3: When the CA-570/570P/590/590P is connected with the CCU-550D/550DP, use of intercom transmission channel is limited to only onechannel.In this case, use the INCOM 1 connector of the CA-570/570P/590/590P.

*4: The CCU-550D/550DP incorporating the DC Power Unit BKP-5974cannot be used together with the CA-905K/905F. Be sure to use theCCU-550D/550DP incorporating the BKP-5974 when using the CA-905K/905F.

*5: The viewfinder BVF-7700 cannot be used together with CCU-550D/550DP had been connected. Be sure to use the CCU-700A/700AP.

*6: When CCU-550D/550DP is connected, the prompter cannot be fedbackward (CHU to CCU).

CCU-590/P/V1(E) 2-1

IVENCCU DIAG

Y

R-Y

B-YCHU LOCK

CONTOROLSELECT

CHARACTER

BLACK

CANCEL

ENTER

+

-

REMOTEOFFMENU

+

-

RETURN SETREMOTE

LOCAL

Section 2System Setup

**CCU-MENU**

NETWORK SETTING CCU CONFIGURATION

2-1. CCU CONFIGURATION MENU

Displaying CCU CONFIGURATION MENUOpen the CCU front panel and perform the following stepsto display CCU CONFIGURATION MENU.

1. Connect the monitor television to the PIX connector(picture monitor output) on the CCU rear panel.

2. Set the CHARACTER switch on the IV-57B board to“OFF” (center).

3. Push the CONTROL SELECT switch on the EN-156Bboard downward (ENTER) twice continuously, andthen turn the CHARACTER switch down (MENU)within two seconds.

4. CCU CONFIGURATION MENU appears on themonitor television.To cancel operation of the menu, set the CHARAC-TER switch to “OFF” (center).

*: NETWORK SETTING is not used.

Changing/Checking CCU CONFIGURATION MENUAfter performing steps 2 to 4 of “2-1. CCU CONFIGURA-TION MENU”, enter CCU CONFIGURATION MENUand select an item to change or check the menu content.

5. Set the CONTROL SELECT switch on the EN-156Bboard to “ENTER” with the “CCU-MENU” screendisplayed to enter CCU CONFIGURATION MENU.

6. Push the “+”/”_” switch on the EN-156B board to“+” or “_”. The monitor screen changes to anotherpage.To change an item on the displayed page, set theCONTROL SELECT switch to “ENTER” to fix thepage, position the arrow (→) at an item you want tochange with the “+”/”_” switch, and then set theCONTROL SELECT switch to “ENTER”. Confirmthat a “?” mark appears next to the item.Then change an item with the “+”/”_” switch and setthe CONTROL SELECT switch to “ENTER” to fixthe setting values.

7. Select a change item with the “+”/”_” switch, and fixthe content by setting the CONTROL SELECT switchto “ENTER”.To cancel operation of the menu, set the CHARAC-TER switch to “OFF” (center).

CCU-590/P/V1(E)2-2

CCU CONFIGURATION MENU

C00: OUTPUT SELECT

1 OUTPUT CAMERA/BARS/TEST1/TEST2

2 MONITOR SELECTOR WFMENC/RGB/SEQ/R&G/G&B/R&B/RGB

3 MONITOR SELECTOR PIXENC/RGB/R&G/G&B/R&B/RGB

C01: VIDEO OUTPUT

1 BAR SELECT DEFAULT/SMPTE/EIA/FULL/EBU/95%/NTSC100%/PAL100%/SNG

2 GRAY OUT SET CB/GRAY3 TEST2 SELECT 3-STEP/10-STEP4 BAR-CHARA ON/OFF5 BAR-CHARA WHITE LEVEL

75%/88%/100%/107%6 BAR-CHARA BLACK LEVEL

0%/7.5%/15%/25%7 ASPECT FLAG _ _ _

<VIDEO OUTPUT> C01 TOP

BAR SELECT : SMPTE GRAY-OUT SET: ON TEST2 SELECT: 3-STEP

BAR-CHARA : ON WHITE-LEVEL: 75% BLACK-LEVEL: 15%

ASPECT-FLAG : ---

123

456

7

<BAR CHARA SET> ?C02 TOP

1 2 3 4 5 6 7 8 9 10 11 12 <ALLL CLEAR>

1

2

<OUTPUT SELECT> C00 TOP

OUTPUT: CAMERA *BAR TEST1 TEST2

WFM:*ENC R G B SEQ R&G G&B R&B RGB

PIX:*ENC R G B R&G G&B R&B RGB

1

2

3

C02: BAR CHARA SET

1 BAR CHARA SET SET THE CHARACTER ONTHE CB

2 ALL CLEAR ALL CLEAR

ESC and END can be selected when entry of charactersreaches the right end of the screen.Selection of END completes entry of desired characters.

Description on editingThe following describes the procedure for editing the firstline as an example.

Switches used. ENTER. CHANSEL. UP. DOWN

1. Initial state

<BAR CHARA SET> C TOP

1 2 3 4 5 6 7 8 9 10

CCU-590/P/V1(E) 2-3


1? 2 3 4 5

$%&'()*+,-./0123456789: ;<=>?@ABCDEFGHIJKLMNOPQR STUVWXYZ[ ]_ INS DEL RET ESC END

Data editing position cursor

Software keyboard


1? 2 3 4 5



1? 2 3 4 5


2. Press ENTER with the cursor positioned at line No. 1to enter the editing mode.

Switch functions in the editing mode. ENTER Shifts to the character entry mode.. CHANSEL Resets the editing mode. (As with

ESC, edited content is not reflected.). UP Cursor increment (right shift). DOWN Cursor decrement (left shift)

(1) Pressing UP shifts right the data editing positioncursor by one step.

a. When UP is pressed at the end of the dataediting region

*1: Pressing ENTER here resets the editedcontent and editing mode.

*2: Pressing DOWN returns the cursor to the endof the data editing region.

b. When UP is pressed at ESC

*1: Pressing ENTER here resets the editing modewhile reflecting the edited content.

*2: Pressing DOWN returns the cursor to ESC.

(2) Pressing DOWN shifts left the data editingposition cursor by one step.

* When the cursor comes to the data start position(left end), it does not shift any more.


1? 2 3 4 5



1? 2 3 4 5


CCU-590/P/V1(E)2-4


1?1234 2 3 4 5


3. Press ENTER in the editing mode to enter the charac-ter entry mode.

* The cursor appears in the software keyboard area.

Switch functions in the character entry mode. ENTER Fixes characters. (Character entry

mode → editing mode). CHANSEL Resets the character entry mode. (As

with RET, character selection is notreflected.)

. UP Cursor increment (right shift) on thesoftware keyboard

. DOWN Cursor decrement (left shift) on thesoftware keyboard

Special functions on the software keyboard: Positionthe cursor at an applicable function and press ENTER.. INS Inserts a space character at the data editing

position cursor without changing mode.. DEL Deletes a character at the data editing

position cursor without changing mode. Thefollowing characters shift left by onecharacter.

. RET Resets the character entry mode. (As withCHANSEL, character selection is notreflected.)

(1) Pressing UP shifts right the character select cursorby one character.


1?1234 2 3 4 5


a. INS operation

When ENTER is pressed

b. DEL operation

When ENTER is pressed


1?1234 2 3 4 5



1?1 234 2 3 4 5



1?1234 2 3 4 5



1?134 2 3 4 5


CCU-590/P/V1(E) 2-5

(2) Pressing DOWN shifts left the character selectcursor by one character.

Supplementary explanationUse CCU CONFIGURATION MENU to check the dataentered on this page.Set BAR-CHARA to “ON” on the <C01> VIDEO OUTpage.Since the DATE ON BARS function that exists on the<OTHERS> page in the same category takes precedence,DATE ON BARS data is displayed in the applicable rowwhen DATE ON BARS is ON.


1?1234 2 3 4 5


<MONITOR-OUTPUT>?C03 TOP

LEVEL-GATE OFF Y-LEVEL1 54%~ 54% 0 Y-LEVEL2 54%~ 108% 0 SKIN-GATE OFF 0 MARKER --- 4:3 MODURATION --- 0 CHARACTER WHITE-LEVEL 75% BLACK-LEVEL 15% BAR-CHARA-MIX (ON)

1

79!-![!]!\

2 3 4680!=

5

C03: MONITOR OUTPUT

1 LEVEL-GATE OFF/1&2/1/2/(- - -SKINGATE ON)

2 Y-LEVEL1 AREA MIN0% < DATA < Y-LEVEL1AREA MAX

3 Y-LEVEL1 AREA MAXY-LEVEL1 AREA MIN <Data < 108%

4 Y-LEVEL1 LEVEL SETTING±99

5 Y-LEVEL2 AREA THRESHOLD0% < DATA < 108%

6 Y-LEVEL2 LEVEL SETTING±99

7 SKIN GATE ON/OFF ON/OFF8 SKIN GATE LEVEL ±999 MARKER ON/OFF ON/OFF0 MARKER SELECT 4:3/13:9/14:9/15:9/EURO-V/

VISTA/CINEMA!- MODURATION ON/OFF

ON/OFF!= MODURATION LEVEL

±99![ MONITOR CHARA WHITE LEVEL

75%/88%/100%/107%!] MONITOR CHARA BLACK LEVEL

0%/7.5%/15%/25%!\ BAR CHARA MIX ON/OFF

ON/OFF

CCU-590/P/V1(E)2-6

<RETURN/PROMPT> ?C04 TOP

RET-SET RET1 : VBS-1 RET2 : VBS-2 RET3 : SDI-3 RET4 : SDI-4 MIX-Y (OFF) MIX-MODE LUM/EDGE-BLK/ EDGE-WHT RATIO 0.50-0.00~1.00

PROMPTER : (REMOTE) : CCU to CHU

1234

56

C04: RETURN/PROMPTER

1 RET1 SELECTABLE 1 to 42 RET2 SELECTABLE 1 to 43 RET3 SELECTABLE 1 to 44 RET4 SELECTABLE 1 to 45 PROMPTER MODE REMOTE/LOCAL6 PROMPTER CCU → CHU/CHU → CCU

C05: AUDIO SET

1 CH1 60/50/40/30/20dB2 CH2 60/50/40/30/20dB3 EMBEDDED ON/OFF

<AUDIO SET> ?C05 TOP

CHU MIC GAIN : (LOCAL) CH1 : 60dB CH2 : 60dB

MAIN SDI AUDIO EMBEDDED : ON

12

3

<GEN-LOCK PHASE>?C06 TOP

REFERENCE: (None) GEN-LOCK : (None)

PHASE-CTL: (LOCAL) H-PHASE STEP : (-1.18)usec COARSE: 0

SC-PHASE : 0

12

3

45

6

C06: GEN LOCK PHASE

1 REFERENCE EXT-IN.NONE2 GEN-LOCK NONE/NG/OK3 PHASE CONTROL LOCAL/REMOTE4 H-PHASE STEP +9.48 to _8.29 usec5 H-PHASE COARSE ±996 SC – PHASE 0d to 359d

CCU-590/P/V1(E) 2-7

C08: VIDEO OUT ADJUST

1 VBS LEVEL ±992 VBS CHROMA ±993 PIX LEVEL ±994 PIX CHROMA ±995 WFM LEVEL ±996 WFM CHROMA ±997 G/Y LEVEL ±998 B/B-Y LEVEL ±999 R/R-Y LEVEL ±99

C09: SETTING DATA

1 RECALL RECALL CCU SETTINGDATA → ENTER

2 STORE STORE CCU SETTINGDATA → ENTER

3 READ MS4 WRITE MS5 FILE ID6 CCU CODE7 DATE8 PRESET PRESET CCU SETTING

DATA → ENTER

C07: TRIAX VIDEO ADJUST

nPerform the TRIAX VIDEO adjustment only whennecessary.

1) Lock

2) Unlock (When adjusting)To unlock the display, push “ENTER” of the CONTROLSELECT switch on the EN-156B board for two seconds.

1 CLEAR ALL CLEAR OK ? →ENTER → ALL CLEARCOMPLETE

2 Y GAIN ±993 B-Y GAIN ±994 R-Y GAIN ±995 Y DC ±996 B-Y DC ±997 R-Y DC ±998 B-Y DISTORTION ±999 R-Y DISTORTION ±990 CHU-H PHASE ±99!- TRIAX TEST OFF/ON

<TRIAX VIDEOADJ> C07 TOP

* * * LEVEL Y : 0 * * B-Y : +14 * * R-Y : -08 * * BLACK Y : +11 * * B-Y : -02 * * R-Y : -03 * * AXIS B-Y : 0 * * R-Y : -01 * *CHU H-PHASE : -01 * * TRIAX TEST : OFF CLEAR*

1234567890


LEVEL Y : 0 B-Y : +14 R-Y : -08 BLACK Y : +11 B-Y : -02 R-Y : -03 AXIS B-Y : 0 R-Y : -01 CHU H-PHASE : -01 TRIAX TEST : OFF CLEAR

234567890!- 1

<VIDEO OUT ADJ> C08 TOP

VBS LEVEL : 0 CHROMA: 0 PIX LEVEL : 0 CHROMA: 0 WFM LEVEL : 0 CHROMA: 0

G/Y LEVEL: 0 B/B-Y LEVEL: 0 R/R-Y LEVEL: 0

123456

789

<SETTING DATA> C09 TOP

RECALL STORE

READ MS WRITE MS

FILE ID : CCU CODE: DATE : PRESET

12

34

5678

CCU-590/P/V1(E)2-8

C12: DISPLAY

1 MESSAGE ALL/WARNING/OFF2 MASTER GAIN ON/OFF3 ASPECT ON/OFF4 EVS/SHUTTER ON/OFF5 ND FILTER ON/OFF6 CC FILTER ON/OFF7 IRIS ON/OFF8 EXTENDER ON/OFF

C13: OTHERS

1 DATE/TIME YY/MM/DD hh:mm2 MIX ON/OFF3 V 1 to 124 H LEFT/CENTER/RIGHT5 BACKUP RESET * FRAM RESET

*: After this operation, turn off the power switch, and turn on again.

C10: ADJUST DATA

1 RECALL RECALL CCU ADJUSTDATA → ENTER

2 STORE STORE CCU ADJUSTDATA → ENTER

3 PRESET PRESET CCU ADJUSTDATA → ENTER

C11: MENU SETTING

1 RESUME ON/OFF2 ALARM JUMP ON/OFF3 RE DIRECTION4 CATEGORY STD/RVS5 PAGE STD/RVS6 ITEM STD/RVS7 DATA STD/RVS

<ADJUST DATA> ?C10 TOP

RECALL STORE

PRESET

12

3

<MENU SETTING> ?C11 TOP

RESUME : ON ALARM JUMP : ON

RE DIRECTION CATEGORY : RVS PAGE : STD ITEM : RVS DATA : STD

12

34567

<DISPLAY> C12 TOP

MESSAGE : ALL

MASTER GAIN : ON ASPECT : ON EVS/SHUTTER : ON ND FILTER : ON CC FILTER : ON IRIS : ON EXTENDER : ON

1

2345678

<OTHERS> ?C13 TOP

DATE/TIME

2004/12/07 13:51

DATE ON BARS MIX ON V 1 H CENTER

BACKUP RESET

3

1

2 4

5

CCU-590/P/V1(E) 2-9

C14: OTHERS 2/2

1 TRUNK LINE OFF/ON2 TRUNK LINE SEL _ _ _/INCOM2/AUDIO2

C15: SERIAL NO SET

1 SERIAL NO SETTING

<OTHERS 2/2> ?C14 TOP

TRUNK LINE : OFF TRUNK LINE SEL : ---

12

<SERIAL NO SET> ?C15 TOP

SERIAL No : 0010001 WRITE EDIT CANCEL

SERIAL No :

1

CCU-590/P/V1(E)2-10

AU

PGM1LEVEL

PGM2LEVEL

FRONTINTERCOM

PROD

ENG

RTS CANCEL

PGM1 LEVEL control

PGM2 LEVEL control

RTS CANCEL control

SIDE TONE control

SIDETONE

CN902

RV100RV101

RV102

RV200RV201

RV202

RV203RV204

S1

S100 S101

S102

S103 S104 S105S106

S107

S108

S2

S200

S201

S202S203

S204S205

S206S207

S3S4

TP202

IC105

A

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2-2. Audio System

2-2-1. Settings for the Intercom Systems

This unit can use two intercom lines independently, aproducer line and an engineer line. The two lines can beselected by means of the camera adapter CA-590/590P orCCU-590/590P.Since this unit conforms to the 4W and RTS intercomsystems, set the internal switch in accordance with thesystem to be used.

AU board

1. Selecting the intercom systemSelect the intercom system, 4W or RTS or CC *, for eachengineer or producer line.

* CC: Clear Com

..... For the producer line:Set the switches S206 (PROD SELECT) and S204 (CC/RTS) on the AU-295 board according to the intercomsystem to be used.Factory setting: 4 W

..... For the engineer line:Set the switches S207 (ENG SELECT) and S205 on theAU-295 board according to the intercom system to beused.Factory setting: 4 W

RTS cancel adjustmentIf the system is in RTS intercom, it is necessary to performthe following adjustments as well.(1) Connect a headset to the INCOM connector on the

front panel. Complete the headset setting referring to“2. Setting the headset microphone” described later.

(2) Turn the SIDE TONE control on the panel of the AU-295 board fully counterclockwise to minimize the sidetone level.

(3) Set the MIC/PGM switch on the front panel to “MIC-ON”.

(4) Set the PROD/PRIV/ENG switch on the front panel to“PROD”.

(5) While speaking through the headset microphone,adjust the PROD RTS CANCEL control on the panelof the AU-295 board to minimize the side tone level.

(6) Set the PROD/PRIV/ENG switch on the front panel to“ENG”.

(7) While speaking through the headset microphone,adjust the ENG RTS CANCEL control on the panel ofthe AU-295 board to minimize the side tone level.

(8) Reset the SIDE TONE control on the panel of the AU-295 board to the original position.

nWhen S206 and S207 are set to RTS and CC respectively,be sure to connect this camera system to the RTS intercomsystem. Otherwise oscillation may occur.

CCU-590/P/V1(E) 2-11

S200

S206

S207

0dB/–20dB

4W/RTS

PRIV(Front panel)

PRIV(Front panel)

4W/RTS

RV102ENG/PROD (Front panel)

ENG/PROD (Camera side)

1X23

!\!;!.!-!=

![!]!'89

YG

XYGXY

XYGXY

Program line

System intercom Talk

Producer line

Receive

Receive

Talk

INTERCOM/TALLY/PGM connector on the rear panel 4. Selection of the

PGM input level

PGM

INCOM 1

4. Setting the mix ratio of the program sent to the front panel

INCOM SELECT switch on the front panel of the AT board3. Setting for the INTERCOM

connector on the front panel

1. Selection of the input, 4W or RTS

Engineer line

to the INTERCOM connector on the front panel

3. Setting the input signal level of the programaudio signal

Set the switch S200 (PGM IN) on the AU-295 board to 0dB or _20 dB, according to the audio signal level of thecamera system.Factory setting: 0 dB..... Mix level adjustment of program audio signal

Adjust the mix level of the program audio signalsthrough the headset connected to the INCOM connectoron the front panel to the desired level by the PGMLEVEL control on the panel of the AU-295 board.

4. Selecting the intercom line connected to theINCOM connector

Select the intercom line connected to the INCOM connec-tor by the switch on the front panel as follows...... To connect the producer line:

Set the PROD/PRIV/ENG switch to PROD...... To connect the engineer line:

Set the PROD/PRIV/ENG switch to ENG...... To connect only the camera:

Set the PROD/PRIV/ENG switch to PRIV. When theswitch is set to PRIV, the external intercom line isdeactivated, and only the intercom with the camera isactivated.

5. Switch settings on the AU-295 boardThe switch settings and the signal flow of the AU-295board are as shown below. (Refer to the below diagram.)

2. Setting the headset microphoneSet the switch S5 on the SW-1189 board according to thetype of headset microphone connected to the INCOMconnector on the front panel.When a carbon microphone is used: CMWhen a dynamic microphone is used: DYN

(factory setting)When an ECM microphone is used: ECM

nWhen the switch S5 is set to DYN, the switch S6 is also setaccording to the type of microphone, balanced or unbal-anced.When a balanced type microphone is used: OPENWhen an unbalanced type is used: GND

(factory setting)

..... Side tone adjustmentAdjust the side tone level through the headset connectedINCOM connector on the front panel to the desired levelby the SIDE TONE control on the panel of the AU-295board.

CCU-590/P/V1(E)2-12

CN902

RV100RV101

RV102

RV200RV201

RV202

RV203RV204

S1

S100 S101

S102

S103 S104 S105S106

S107

S108

S2

S200

S201

S202S203

S204S205

S206S207

S3S4

TP202

IC105

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2-2-2. Setting the Program Microphone Signal

This unit can output the two program microphone lines(MIC 1 and MIC 2) after receiving the independent twoprogram microphone lines (MIC 1 and MIC 2) from thevideo camera BVP-E30/E30P and camera adapter CA-590/590P.

Remote control of the input level of a microphone

The level of the microphone signal input to the MICconnector on the BVP-E30/E30P or the MIC connector onthe CA-590/590P can be controlled by this unit. Theadjustable range is from _60 dBu to _20 dBu in 10 dBusteps. Select either step of the following.

1. Microphone input level adjustment from theMIC REMOTE connector

The microphone input level control is set by pin 8 and pin15 of the MIC REMOTE connector on the rear panel.The microphone input level is controlled by pin 5, pin 6,and pin 7 of the MIC REMOTE connector.

Setting the microphone input level control

Pin No. Microphone connector

8 15 MIC IN CH-1 MIC IN CH-2

L L ON ON

L H ON OFF

H L OFF ON

H H Internal settings

Setting the microphone input level

Pin No. 7 6 5

_60 dBu H H H

_50 dBu L H H

_40 dBu H L H

_30 dBu L L H

_20 dBu H H L

H: +5 V (C-MOS level)L: GNDInput impedance: 100 kZ +5 V pull up

Setting the microphone output level

The level of the signal output from the MIC OUTPUTconnectors on the rear panel is selected (0 dBu, _20 dBu)by the switches on the AU-295 board.MIC OUTPUT 1 level: switch S203 (MIC 1 LEV)MIC OUTPUT 2 level: switch S202 (MIC 2 LEV)Factory setting: 0 dBu (Both S202 and S203)

2. Microphone input adjustment using CCUmenu

The microphone input level can also be set by the CCUCONFIGURATION menu of “C05” page.

CCU-590/P/V1(E) 2-13

CN902

RV100RV101

RV102

RV200RV201

RV202

RV203RV204

S1

S100 S101

S102

S103 S104 S105S106

S107

S108

S2

S200

S201

S202S203

S204S205

S206S207

S3S4

TP202

IC105

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2-3. Control System

2-3-1. Setting for the Tally System

This unit conforms to red-tally and green-tally systems andalso to contact supply and power supply (24 V/TTL). Setswitches on the AU-295 board according to the tallysystem to be used.

Set the switches as follows:

Settings for the tally system

Red tally Green tally

Switches S1 S3 S2 S4

Contact CONTACT — CONTACT —supply

24 V power POWER POWER POWER POWERsupply

5 V power POWER TTL POWER TTLsupply

At the factory, set the switches S1 and S2 on the CCU-590/590P toCONTACT.

2-4. Video System

The signal levels of the units used in the BVP-E30/E30Pseries camera system are set to the standard values at thefactory. Before starting operation, check the levels of theunits, and adjust them if necessary. Basically, adjustment isperformed with the controls and switches on the internalboards, but some adjustment can be made from the CCUCONFIGURATION menu. For such items, perform basicadjustment with the switches and controls on the boards,and fine adjustment with the CONFIGURATION menu*.

* For how to use the CONFIGURATION menu, refer to Section 2-1. CCUCONFIGURATION MENU.

2-4-1. Selecting the Input/Output Signal

Select the signal of the input and output connectors inaccordance with the video system to be installed.

Setting the VBS OUT connectorSet the signal output from the VBS/SDI-1 to 3 OUTconnectors on the rear panel by the switch S701 (OUT-PUT) on the EN board.VBS/SDI-1 and 3

To output VBS signal: OFFTo output SDI signal: ON (factory setting)

VBS/SDI-2To output VBS signal: OFF (factory setting)To output SDI signal: ON

Setting the Y/G, R-Y/R and B-Y/B OUT connectorsSet the signal output from the Y/G, R-Y/R and B-Y/BOUT connectors on the rear panel by the switch S701(OUTPUT) on the EN board.To output Y/R-Y/ B-Y signal: ONTo output RGB signal: OFF (factory setting)

2-4-2. Resetting the Control Data

Before adjustment, reset the control data of the unit.

1. Open page “C13” of the CCU CONFIGURATIONmenu.

2. Position the cursor at “BACKUP RESET” in the lowerline.

3. Press ENTER once, “BACKUP RESET OK?” isdisplayed.

4. Press ENTER again to reset the control data.5. Be sure to turn off and on the power.

CCU-590/P/V1(E)2-14

0 us

AT

REFERENCEIN

LOCK

REFERENCE

PHASEREMOTEHSC

+

-

REFERENCE control

PHASEcontrol

2-4-3. Adjusting the Phases of the Signals

Adjust the signal phase of the unit. Before starting adjust-ment, input the following sync signals to the unit and allequipment connected.

CCU-590/590PA reference signal of the system including a burst and syncsignalsSignal level: 40 IRE (for CCU-590) or

0.3 V p-p (for CCU-590P)Waveform monitor, vectorscopeA reference sync signal of the system specified by theequipment to be used

Adjusting the phases of the sync signal

Adjust the phases of the output signals so that the phases ofthe output signals align with the phase of the referencesignal. The phase can be adjusted using the switches on theAT board.The phase can also be checked by the CCU CONFIGURA-TION menu.

Adjusting on the AT-155B board

AT-155B board

1. Set the REMOTE/H/SCswitch on the AT-155Bboard to H or SC.

2. Adjust the H phase andSC-H phase with the +/_switch.

To check the phase by the CCUCONFIGURATION menu:1. Open “C06” page.2. The “COARSE” value of

“H PHASE” and the “SC-PHASE” value vary withthe phase adjust switch onthe AT-155B board.

Adjusting the phases of the camera signals

Adjust the phases of the blanking section of camera andthe blanking section of CCU so that they are identical.The phases are adjusted at the factory.

1. Close the iris on the lens.2. Set the master black level of the camera to the maxi-

mum value.3. Monitoring the VBS signal, adjust the phases using the

CCU CONFIGURATION menu “CHU H-PHASE”(page “C07”) so that the blanking period of the camerasignal disappears from the monitor screen.

Test point: VBS 1 OUT/CCU rear panel

4. Reset the master black level of the camera to 0.

CCU-590/P/V1(E) 2-15

RMG

B

CYG

YL

RMG

CYG

YL

B

[For NTSC] [For PAL]

A


A

2-4-4. Adjusting the VBS Signal Level

Adjust the level of the VBS signal output from the VBSconnector of the unit using a color-bar signal.

1. Adjustment by CONFIGURATION menu1. Connect the RCP or RM to the CCU-590 and press the

BARS button to display the color-bar signal on awaveform monitor or vectorscope.

2. Adjust the color-bar signal by the CCU CONFIGU-RATION menu (page “C08”) so that the signal meetsthe specified level.

Test points: VBS 1 OUT connector/CCU rear panelSpecifications: A = 100 ±1 IRE (for NTSC)

A = 700 ±7 mV (for PAL)

Specifications:

The beam spots for each color shall be positioned insidethe corresponding frame 4 on the vectorscope.

2. Adjustment by on-board control1. Extend the EN-156B board.2. Adjust the level with the control 1RV303 on the EN-

156B board.

CCU-590/P/V1(E)2-16

Adjusting the black level and A/D level of thecamera signal

Adjust the following items referring to Section 4 “Electri-cal Alignment”.. Section 4-5-10. Y BLACK Adjustment. Section 4-5-11. R-Y/B-Y Black Balance Adjustment. Section 4-5-12. Y A/D Level Adjustment. Section 4-5-13. R-Y/B-Y A/D Level Adjustment

CN902

E1

E101E301

LV501

RV161 RV301

RV501 RV502RV503

RV504

RV601

RV602

RV603

RV701

RV702

RV801

RV802

RV803

RV804

RV805

RV901

RV902

RV903

S1

S101

S301

TP1

TP101

TP102

TP301

TP302

TP501

TP502

TP503

TP504

TP505

TP601

TP602TP603

TP701 TP801

TP802TP803

TP901

TP902

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DM-140 BOARD (SIDE A)

2-4-5. Adjusting the Triax Signal

When the adjustment of the VBS signal level of the unit isfinished, adjust the triax signal.

Setting the cable compensation

Set the cable compensation according to the length of thetriax cable connecting the camera and CCU. Automaticcompensation is set at the factory.To adjust the cable-length compensation manually,proceed as follows.

1. Set the switch S1 (CABLE LENGTH) on the DM-140board to the appropriate position according to the cablelength as shown below.

Cable length Switch

FUJIKURA ø8.5 FUJIKURA ø14.5 Belden 9238setting

110 m 220 m 160 m 0(361 feet) (722 feet) (525 feet)

330 m 660 m 490 m 1(1,083 feet) (2,165 feet) (1,608 feet)



CCU-590/P/V1(E) 2-17

CN902

E1

E2

E3

RV101RV102 RV103

RV104 RV105RV106

RV301RV302

RV303 RV304 RV305

RV501 RV502

S301

S701

S702

S703

S704

S705S706

S707

S708

S709

TP101

TP102 TP103TP104

TP301

TP302

TP303 TP304 TP305 TP306

TP501

TP502

TP503 TP504

A

B

C

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EN-156B BOARD (SIDE A)

A BA


A

2-4-6. Adjusting the Level of the Signals fora Waveform Monitor

The video output signal of this unit can be checked usingwaveform monitor connected to the WF output connector.Adjust the level of the WF output signal using the color-bar signal.

Adjusting the level of the WF output siganal

1. Connect the RCP or RM to the CCU-590 and press theBARS button to display the color-bar signal on awaveform monitor.* The “WFM” output can be switched by the CCU

CONFIGURATION menu (page “C00”). When“WFM” output is not set to ENC, set it to ENCbefore adjustment.

2. Adjust the color-bar level to the specified level “A”using the CONFIGURATION menu (“LEVEL” of“WFM” on page “C08”).

Test point: WF OUT connector/CCU rear panelSpecifications: A = 100 ±1 IRE (for NTSC)

A = 700 ±7 mV (for PAL)

Adjusting the staircase signal

Adjust the staircase signal for displaying the signal on thewaveform monitor screen in sequential mode. Thisadjustment is necessary only when the signal in sequentialmode does not appear on the waveform monitor correctly.

1. Set the “WFM” output to “SEQ” by the CCU CON-FIGURATION menu (page “C00”).

2. Adjust the interval of the signals displayed on themonitor screen with 1RV301 (STAIR STEP POSI-TION control) on the EN-156B board.

3. Adjust the intervals of A and B are equal by 1RV302(STAIR STEP LEVEL control) on the EN-156Bboard.

The waveform-monitor control signal is output from thisunit synchronizing with the output signal of the WF outputconnector when SEQ is set.

nControl of sequential mode depends on the waveformmonitor. If necessary, reverse the polarity of the controlsignal by the switch S301 (SEQ ON) on the EN-156Bboard.If the adjustment is impossible with the polarity reversed,adjust on the waveform monitor.

CCU-590/P/V1(E)2-18

A A

[For NTSC] Y/G OUT [For PAL] Y/G OUT

B

R-Y/R OUT

B-Y/B OUT

C

CN902

E1

E2

E3

RV101RV102 RV103

RV104 RV105RV106

RV301RV302

RV303 RV304 RV305

RV501 RV502

S301

S701

S702

S703

S704

S705S706

S707

S708

S709

TP101

TP102 TP103TP104

TP301

TP302

TP303 TP304 TP305 TP306

TP501

TP502

TP503 TP504

A

B

C

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A


A

2-4-7. Adjusting the Level of the Signals ona Picture Monitor

The video output signal can be checked by the waveformmonitor connected to the PIX OUT connector. Adjust thelevel of PIX output signal using a color-bar signal.

1. To display the color-bar signal on the waveformmonitor, set “PIX” to “ENC” by the COMFIGURA-TION menu (page “C00”).

2. Adjust the color-bar level to the specified level “A”using the CONFIGURATION menu (“LEVEL” of“PIX” on page “C08”).

Test point: PIX OUT connector/CCU rear panelSpecifications: A = 100 ±1 IRE (for NTSC)

A = 700 ±7 mV (for PAL)

3. Extend the EN-156B board.4. Adjust the level “A” with 1RV304 on the EN-156B

board.

2-4-8. Adjusting the G/Y, B/B-Y, R/R-Y SignalLevel

Adjust the level of the component signal (Y.R-Y.B-Y) orthe RGB signal for chroma key function by the switchS701 (OUTPUT) on the EN-156B board using a color-barsignal.

1. Connect the RCP or RM to the CCU-590 and press theBARS button to display the color-bar signal on awaveform monitor.

2. Adjust the color-bar signal level to the specified levelusing the CONFIGURATION menu (page “C08”).

3. Extend the EN-156B board.4. Adjust the level with 1RV104, 1RV105, and

1RV106 on the EN-156B board.

When S701 = “Y.....R-Y.....B-Y”

Test point/ Adj. Point SpecificationsRear panel

Y/G OUT RV106 A = 100 ±1 IRE (for NTSC)A = 700 ±7 mV (for PAL)

R-Y/R OUT RV104 B = 700 ±5 mV p-p (for NTSC)B = 525 ±5 mV p-p (for PAL)

B-Y/B OUT RV105 C = 700 ±5 mV p-p (for NTSC)C = 525 ±5 mV p-p (for PAL)

When S701 = “Y.....R-Y.....B-Y”

CCU-590/P/V1(E) 2-19

D

[For NTSC] Y/G OUT [For PAL] Y/G OUT

[For NTSC] B-Y/B OUT [For PAL] B-Y/B OUT

D D

D D

D

[For NTSC] R-Y/R OUT [For PAL] R-Y/R OUT

When S701 = “RGB”

Test point/ Adj. Point SpecificationsRear panel

Y/G OUT RV106

R-Y/R OUT RV104 D = 700 ±7 mV

B-Y/B OUT RV105

When S701 = “RGB”

3-1CCU-590/P/V1(E)

AT-155B

EN-156BIV-57B

AU-295 TR-133B

DM-140

MB-1011

VDA-62BCN-2506

CN-2546

CN-2649

CN-2516

DIF-148

CN-2474B

IO-214

CN-2648CN-2647

IF-943

SW-1189

Power unit

Section 3Service Overview

3-1. Location of Printed Wiring Boards

3-2 CCU-590/P/V1(E)

3-2. Circuit Description

DM-140 BoardThe DM-140 board demodulates Y, R-Y, B-Y, CAM SYNC, and SKIN GATE signals.The multiplexed signal is separated into power voltage and the RF signal on the IO-214 board. The RFsignal is transferred to the MPX filter on the DM-140 board where the Y RF signal and the CHROMA RFsignal are extracted. These signals are then demodulated to be used as each signal.This board consists of cable length detector circuit, cable compensation circuit, and their demodulatorcircuit.The cable length is detected from the amplitude of Y modulation wave. Then compensation of amplitudeand phase in accordance with respective Y and color difference modulation waves is carried out in thecable compensation circuit. These signals are then demodulated in the demodulator circuit.

Cable Compensation CircuitThis circuit comprises 4-stage phase equalizers and amplifiers for compensation of Y, R-Y, and B-Ymodulation waves respectively to compensate attenuation or phase delay of modulation waves due tocables. When the comparator circuit judges Y compensation circuit output level as insufficient compensa-tion, the compensation amplifier is activated to amplify the output level. As long as insufficient compen-sation continues, further compensation is added until signals become adequate.The R-Y or B-Y compensation circuit, with the same structure as the Y compensation circuit, compen-sates each signal by interlocking with the Y compensation circuit.

Cable Length Detector CircuitThis circuit determines whether the amplitude of Y compensation circuit output is adequate for demodu-lation or not. If inadequate, this circuit controls the Y, R-Y, and B-Y compensation circuits to add furthercompensation. In order to determine whether compensation is adequate or not, this circuit amplifies the Ycompensation circuit output, peak-holds the output amplitude, and then compares the DC value with thereference voltage. If the amplitude is inadequate level, this circuit adds further compensation to the signalby controlling applicable compensation circuit.

Y Demodulator CircuitThe Y signal is demodulated by the demodulator using a carrier whose phase is the same as the Y modu-lation wave. The demodulated Y signal passes through the amplifier and the buffer, and is then trans-ferred to the low pass filter (LPF) where the signal is clamped and output after its unnecessary 22.5 MHzcarrier component is eliminated. The CAM SYNC and SKIN GATE signals are also demodulated in thesame way by a carrier whose phase is different (by 90 degrees) from the Y signal.

Color Difference Signal Demodulator CircuitThe B-Y color difference signal is demodulated by the demodulator using a carrier whose phase is thesame as the B-Y modulation wave. The demodulated B-Y signal passes through the amplifier and thebuffer, and is then transferred to the LPF where the signal is clamped and output after its unnecessary 45MHz carrier component is eliminated. The R-Y signal is also demodulated in the same way by a carrierwhose phase is different (by 90 degrees) from the B-Y signal.

3-3CCU-590/P/V1(E)

TR-133B BoardThe TR-133B board demodulates the RF signals of MIC1, MIC2, INCOM1, INCOM2, CAM DATA, andTONE transmitted from the camera, and modulates the PGM1, PGM2, INCOM1, INCOM2, CCUDATA, and H CONT signals to transmit them to the camera. In addition, this board also modulatesRETURN VIDEO and PROMPT VIDEO (and AUX VIDEO as well by selection).

H CONT Modulator CircuitThis circuit modulates the H CONT signal transferred from the IV-57B board. H CONT is a controlsignal to match the H phases of camera SG and CCU SG. The oscillation frequency varies with the HCONT signal voltage. The RF signal modulated in the modulator circuit is merged with other RF signalsthrough the buffer and the band pass filter (BPF).

CCU DATA Modulator CircuitThis circuit modulates the CCU DATA signal transferred from the AT-155B board. As in the H CONTmodulator circuit, the modulated RF signal is merged with other RF signals through the buffer and the BPF.

INCOM Modulator CircuitThis circuit D/A converts the INCOM1 and INCOM2 signals transferred from the AU-295 board, andfilters the analog signals with the LPF, and then modulates them. As in the H CONT modulator circuit,the modulated RF signal is merged with other RF signals through the buffer and the BPF.

CAM DATA/TONE Demodulator CircuitThis circuit has functions for demodulation of the CAM DATA/TONE signals transferred from thecamera to CCU-590, shaping the CAM DATA signal waveform, and for TONE detection. The RF signalwhose modulation frequency is 5.6 MHz is demodulated by the FM demodulator IC. The CAM DATA isshaped after the residual carrier is eliminated, and is then sent to the AT-155B board. The TONE signaltransferred to the TONE detector circuit is used to control ON/OFF of 180 VDC supplied from CCU-590to the camera.

MIC1/2 Demodulator CircuitThis circuit demodulates the MIC1, MIC2 signals transferred from the camera to CCU-590. The RFsignal whose modulation frequency is 6.2/6.7 MHz passes through the BPF, and is then demodulated bythe FM demodulator IC. Then the residual carrier is eliminated by the LPF, and the demodulated signal isA/D converted and is then output to the AU-295 board.

INCOM Demodulator CircuitThe RF signal whose modulation frequency is 7.1 MHz or 7.4 MHz is demodulated by the FM demodula-tor IC in the same way as the MIC signals. The demodulated signal passes through the LPF, is A/Dconverted, and is then output to the AU-295 board.

Prompter Modulator CircuitThis circuit performs AM modulation of the VBS signals input from the PROMPT VIDEO connector onthe rear panel, and then sends the signal to the CA. The input VBS signal passes through the buffer, LPF,and the clamp, and is AM modulated by the modulator IC, and is then amplified by the RF amplifier. TheRF amplifier gain is controlled using the compensation data (cable length) provided from the DM-140board. The signal is transferred further to the RF amplifier and the 100 MHz BPF, and is then output.

RETURN Modulator CircuitThis circuit performs FM modulation of the VBS signal that is input from the RET1 through RET4connector on the rear panel and is processed (Y mixing) on the IV-57B board, and then sends the signal tothe CA. The input VBS signal passes through the buffer, LPF, and the clamp, and is then amplified. It isthen FM modulated by the modulator IC through the buffer. The modulation wave gain is also controlledusing the cable length data like the prompter modulator circuit.

3-4 CCU-590/P/V1(E)

AU-295 BoardThe AU-300 board D/A converts and outputs the MIC1/MIC2 signals demodulated and A/D converted onthe TR-133B board to the rear panel. It also A/D converts the PGM1/2 signals input from the rear panel,and sends them to the TR-133B board. The board D/A converts the INCOM1/2 signals demodulated andA/D converted on the TR-133B board, and then connects the external INCOM line and the front panel. Italso A/D converts the Panel INCOM, PROD, and ENG signals sent from the external, and then transferthem to the PLD for digital signal processing.Furthermore, the board functions for TALLY signaling system switchover and external interface.

MIC1/2 Output CircuitThis circuit converts the MIC1/MIC2 digital signals demodulated and A/D converted on the TR-133Bboard to analog signals, and then amplifies and outputs them to the XLR-3 connector on the rear panel.The MIC output level can be selected (0 dB or _20 dB) by S18 and S19 in this circuit.

PGM1/2 AUDIO Input CircuitThis circuit amplifies the analog PGM1/2 signals input from the D-sub 25pin connector on the rear panel,and then A/D converts them and outputs the digital PGM1/2 signals to the TR-133B board.The PGM1/2 AUDIO signals are converted from balanced to unbalanced signal by IC204 and IC205. Theinput levels of the signals are selected (0 dB or _20 dB) by S200 and 201.

INCOM Switching CircuitThis circuit switches INCOM lines on the CA side and the CCU-590 front panel side. There are threetypes of INCOM lines: PRODUCER line, ENGINEER line (external system), and PRIVATE line isolatedfrom the external system. The switching control signal is sent from the AT-155B board with IIC data, andis input into the PLD IC105 that converts the INCOM signals with digital data.

External Interface CircuitThis circuit has three types of 2-channel interfaces with external INCOM systems, supporting 2W, 4W,RTS, and Clear Com interfaces. These interfaces are selected by S204, S205, S206, and S207 accordingto the system connected.

External TALLY Signal Input CircuitThis circuit can accept three types of TALLY signal input: contact input, 12 VDC input, and 5 VDCinput. These types of input can be selected independently for RED and GREEN TALLY signals byswitching S1, S2, S3, and S4. Even if actual input signal does not equal the setting, no failure will occur.Furthermore, this circuit is compatible with any signal polarity for 12 VDC and 5 VDC inputs.IC1, IC2, D8 to D13, Q8, Q9, and T1 compose a power circuit for the external TALLY input circuit only,which is ground isolated by the transformer T1. The TALLY signal output is also electrically isolated bythe photocoupler PH1.

3-5CCU-590/P/V1(E)

IV-57B BoardThe IV-57B board receives the Y, R-Y, and B-Y signals demodulated on the DM-140 board, convertsthem to digital signals using the 27 MHz clock, and then outputs the digital signals to the EN-156B board.The SKIN GATE signal from the DM-140 board is also converted to digital signal, is delayed in the PLD,and is then output to the EN-156B board.Furthermore, this board compares the CHU-SYNC signal from the DM-140 board with the H phase ofTG in the PLD, and then outputs it as H-CONT signal to the TR-133B board.

Y/R-Y/B-Y A/D Converter CircuitThe Y, R-Y, and B-Y signals from the DM-140 board pass through the inverter amplifier, LPF, andinverter amplifier where their DC components are fed back and clamped. The signals are then A/Dconverted to 10 bit, 3.3 V p-p parallel signals by IC117 to IC119 with 27 MHz clock input. The R-Y andB-Y signals are then output to the EN-156B board through the D-FF. While the Y signal is delayed in thePLD IC307, and is then output through the D-FF.

SKIN TONE GATE SignalThe SKIN TONE GATE signal from the DM-140 board is input into the D-FF IC107 with 27 MHz clockinput, and is then transferred to the PLD IC307 where the signal is delayed in the same way as the Ysignal. Then the signal is output to the EN-156B board through the D-FF IC121.

H-CONT SignalQ301, Q303, and IC301 on this board detect the H phase of the CHU-SYNC signal from the DM-140board, and transfer it to IC303 where the H signal input from the H timing generator in the PLD IC304 iscompared with the H phase of the CHU-SYNC signal. The difference is output to the TR-133B board asH-CONT signal.

Analog RETURN VIDEO SignalThe analog RETURN signal selected on the DIF-148 board is sent to the IV-57B board where its wave-form level is adjusted by the video amplifier IC409. Then the signal passes through the MIX amplifierIC412, and is then output to the modulator circuit on the TR-133B board. In the VF MIX mode where themain-line signal is mixed with the RETURN VIDEO signal, the RETURN VIDEO level is changed stepby step by IC410. Regarding the main-line signal, the digital signal whose level is set in accordance withthe RETURN VIDEO level by the PLD (RET TG) IC307 is D/A converted by IC408, low-pass filtered,mixed by IC412, and is then output from this board.To synchronize the phases of the RETURN VIDEO signal and the main-line signal at the time of Ymixing, the H/V SYNC signal is extracted from the input analog RETURN VIDEO signal by the syncseparator circuit (Q300, IC309, IC302), and the H/V SYNC signal is transferred to IC307.

SDI RETURN VIDEO SignalIn the SDI RETURN VIDEO input mode, the serial data of the SDI signal selected on the DIF-148 boardis input into IC300 for serial-to-parallel conversion. The converted 10-bit parallel data is input into IC307,and the output signal is D/A converted by IC408. The analog signal passes through the LPF and the MIXamplifier IC412, and is then output from this board.In the SDI RETURN input mode, the Y MIX processing is performed digitally in IC307, which enablesfine setting of MIX ratio.

3-6 CCU-590/P/V1(E)

EN-156B BoardThis board generates VBS, PIX, and WFM signals by the D-ENC from the Y, R-Y, and B-Y signals thatare A/D converted using the 27 MHz clock, and converts the signals to analog signals, and then outputsthem. This board also generates, D/A converts, and then outputs the R/G/B signals. The SDI signal is alsooutput through the half-band filter and format encoder.

VBS/WFM/PIX Signal CircuitThe 10 bit, 3.3 V p-p parallel T/R-Y/B-Y signals from the IV-57B board pass through the D-FF (IC102 toIC105), and are then input into the CB generator IC106 where CB output and camera output are switched.The CB output is switched in accordance with respective specifications such as 100 %, 75 %, SMPTE orEIA. The IC106 output is then input into IC326 for digital encoding in which VBS, WFM, PIX, and othersignals are generated. The character signal and the SKIN GATE signal are also mixed at this time. Thegenerated signals are D/A converted, and are then output as analog signals.

Y/R-Y/B-Y, RGB Signal CircuitThe Y, R-Y, and B-Y signals input into IC106 are delayed in the built-in delay circuit to match the phasewith the VBS signal phase. The R/G/B signals are also generated by the built-in matrix circuit. IC106selects which signals (Y/R-Y/B-Y or RGB) to output. The output signals of this IC are converted toanalog signals by IC107 to IC109, and are then output as Y or G signal, R-Y or R signal, and B-Y or Bsignal.

Front Panel (RM-B750) Video Signal Processing CircuitRGB signals must be supplied as signals for optional front panel. As described above, the IC output isswitched to either Y/R-Y/B-Y signals or RGB signals according to the setting of the CCU rear paneloutput signal. When RGB is set, RGB signals are output as they are, but when Y/R-Y/B-Y is set, a circuitto convert the IC output to RGB signals and output them is required. This is set by S1001.IC101 and Q1001 to Q1006 are used as a Y/R-Y/B-Y to G signal converter circuit, and also as a G signaloutput circuit when RGB is set. The signal output from the circuit is transferred to the character mixingcircuit, and is then output to the front panel. Such circuit is also provided for the R and B signals respec-tively.

SDI OutputThe Y, R-Y, and B-Y signals from IC106 are input into the half-band filter IC509 to be converted from8:8:8 to 4:2:2 signals. Then the signals are input into IC502 where mixing of the character signals withthe SDI signal, mixing of the SKIN GATE signal are carried out. The signals are encoded to the SDIsignal format, and are then output. The signals are converted from parallel to serial signals by IC503 andIC504, and are then output as SDI signals.

Subcarrier Genlock CircuitIC326 perform subcarrier genlock synchronization. The SC digital data from IC326 is D/A converted byIC301, and is then input into the phase comparator IC306. The subcarrier signal of the external syncsignal and the sync signal are also input into IC306 to compare their phases. The difference passesthrough the burst gate, is A/D converted by IC311, and is then re-input into IC326 where subcarriergenlock synchronization is carried out.

3-7CCU-590/P/V1(E)

AT-155B BoardProvided with a microcomputer (SH2), the AT-155B board controls the boards and the power supply unitin CCU-590, and performs system (including a camera) setting. It also performs command communica-tion with a camera, with RCP, as well as with the panel RM-B750 connected to the front of the unit.This board is equipped with connectors for software upgrade, data input/output, and for Memory Stick.The signal generator circuit has functions to perform genlock synchronization with an external referencesignal and to control all video signal output phases.

MicrocomputerThe 32 bit microcomputer IC107 controls CCU-590 through serial IIC1, 2, 3 data communication witheach board.Its 25 MHz oscillation frequency is generated by the VCO X502.The 16 bit flash memory IC114 and IC115 store the control program, but it can be selected which ROMto store by S102. The control program is stored in IC114 when CCU-590 is shipped from the factory. The1M bit SRAMs IC116 and IC119 are used as work memory. IC301 to IC305 handle input/output datafrom/to on-board switches, variable resistors, AC power supply unit, etc., including open/short-circuitalarm output of the Triax cable.

700 ProtocolThe AT-155B board communicates with the camera (BVP-E30, etc.) and the external control panel (RCP-750/751, etc.) through the 700 protocol interface, using IC310 for communication with the camera, andIC308 with the RCP. The 27 MHz oscillation frequency is generated by X301. Another VCO differentfrom the genlock circuit is used to prevent command communication failure due to occupation of externalsync signal. However, this board communicates with the SW-1257 board on the front of CCU-590 usingthe IIC3 interface.

Memory Stick ConnectorA Memory Stick, when inserted into CN103, allows software upgrade and camera/CCU data backup.IC123 controls the Memory Stick operation.

Signal Generator Circuit/Genlock CircuitThe AT-155B board generates the CCU-590 reference signal in X501. This VCO output is distributed toeach board.The external sync signal is input into IC507 (PLD) through IC501, IC515, and IC504. The PLD generatesburst gate signal, sync signal, and pedestal signal clamp signal using the external sync signal. The exter-nal subcarrier signal is also extracted from the external sync signal by IC502, and is sent to the EN-156Bboard. IC503, IC505, IC523, and IC524 detect the difference between the internal signal and the externalsync signal to control the VCO of X501.

3-8 CCU-590/P/V1(E)

SW-1189 BoardThe SW-1189 board displays main power, camera power, cable open/short-circuit alarm signals sent fromthe AT-155B board. This board also allows INCOM communication if an INCOM headset is connectedto the XLR-5P connector. S3 is used to switch the PROD/ENG/PRIV signals, and S4 to switch the MICON/MIC OFF/PGM signals. In addition, S5 is used to choose a microphone type (carbon, ECM ordynamic) for the headset to be used.

VDA-62B boardThe VDA-62B board drives SDI, VBS, PIX, WFM, RGB signals to the BNC connector on the rear panel.This board also relays data between RCP and the AT-155B board.The WFM and PIX signals from the EN-156B board pass through the LPF and the amplifier, and are thenoutput to the connector CN4. The relay RY1 is always connected for signals to be output. The PIX signalbranches after FL2 and is sent to the PIX OUT connector of RCP. The Y/G, R-Y/R, and B-Y/B signalsfrom the EN-156B board are transferred to the BNC connector on the rear panel through this board.The IC4 digital audio output is not supported.This board is able to select which output terminal (SDI or VBS for 3 channels) to use for signal outputbased on the setting of the DIP switch on the EN-156B board. The VBS signal passes through the LPFFL201, and is then input into the drive circuit composed of IC201 to IC205. The SDI signal is also inputinto the drive circuit comprising IC251, IC252, Q253, and Q254. However, only one circuit for selectedsignal is activated by the SDI/VBS selection signal that is input into Q202, and the selected signal isoutput to CN5 through the drive circuit. Same SDI/VBS selection circuits are provided for three channels.

DIF-148 BoardAccording to the analog RETURN VIDEO select CTL signal and SDI RETURN VIDEO select CTLsignal that are sent from the DIF-148 and IV-57B boards, the DIF-148 board selects the analog VIDEO(VBS) signal and outputs it to the IV-57B board through the VIDEO amplifier IC381, or selects the SDIVIDEO signal and outputs the serial data shaped by the cable equalizer IC281 to the IV-57B board.For RETURN-3/4 input, either VBS input or SDI input can be selected by the menu setting of CCU-590.

IO-214 BoardThis board is used to merge the RF signal (between camera and CCU-590) and the power voltage to thecamera. The RF signal is supplied from CN2, and 180 VDC is supplied form W1. The RF signal passesthrough C1, and the 180 VDC passes through L4, L3, and L2, and these signals are merged and then sentto the camera.

3-9CCU-590/P/V1(E)

3-3-4. Service Action after Replacing theDM-140 Board or IV-57B Board

Adjusting/Setting2-4-5. Adjusting the Triax Signal

. Setting the cable compensation

. Adjusting the black level of camera signal

3-3-5. Service Action after Replacing the EN-156B Board

Adjusting/Setting2-4-1. Selecting the Input/Output Signal2-4-4. Adjusting the VBS Signal Level2-4-6. Adjusting the Level of the Signals for a Wavefrom

Monitor2-4-7. Adjusting the Level on a Picture Monitor2-4-8. Adjusting the G/Y, B/B-Y, R/R-Y Signal Level

3-3. Adjusting/Setting Items after BoardReplacement

After the lithium battery on the AT-155B board replace-ment or the plug-in board replacement, be sure to performthe following adjustment and setting.

3-3-1. Service Action after Replacing the AT-155B Board

Adjusting/Setting2-5-3. Adjusting the Phases of the Signals

. Adjusting the phase of the sync signal

. Adjusting using the AT-155B board of CCU-590/590P

. Adjusting the phase of the camera signals

. Setting the SERIAL No. on “C15” page of theCCU CONFIGURATION menu.

3-3-2. Service Action after Replacing theLithium Battery on the AT-155B Board

Adjusting/SettingCheck DATE/TIME on page “C13” of the CCU CONFIG-URATION menu, and re-set it if necessary.

3-3-3. Service Action after Replacing the AU-295 Board

Adjusting/Setting2-2-1. Settings for the Intercom Systems

. Setting and adjusting the intercom system

. Setting and adjusting the program audio signal

. Setting and adjusting the intercom line connectedto INCOM connector

2-2-2. Setting the Program Microphone Signal. Setting the output level of microphone

2-3-1. Setting for the Tally System

3-10 CCU-590/P/V1(E)

PSW3 x 6

CN801CN701

CN100

PSW3 x 6

TR-133B board

RF cable (Green)

RF cable(Black)

RF cable(White)

Board spacer

Board spacer

DM-140 board

Extension boardTR-133B board

DM-140 board

DM-140 board

Levers

TR-133B board

3-4. Extending DM-140 and TR-133BBoards

3-4-1. Extending DM-140 Board

1. Open the front panel.2. Raise the levers and remove the DM-140 and TR-

133B boards.

3. Insert an extension board, and attach the DM-140 andTR-133B boards to the extension board.

3-4-2. Extending TR-133B Board

1. Open the front panel. (Refer to Section 3-5, step 1.)2 Raise the levers and remove the DM-140 and TR-

133B boards.3. Remove the two screws (PWH3 x 6) and board spacer

to detach the DM-140 board.4. Disconnect the three RF cables from the connectors

(CN100, CN701, and CN801) on the TR-133B board.nBe sure to hold the cable connector end when discon-necting the RF cables. Do not pull the cable.

3-11CCU-590/P/V1(E)

TR-133B board

RF cable (Green)

RF cable(Black)

RF cable(White)

RF signal extension cables

Extension board

DM-140 board

5. Insert an extension board, and attach the TR-133Bboard to the extension board.

6. Connect the three RF cables of the DM-140 board tothe TR-133B board using three RF signal extensioncables.

RF signal extension cable:(Sony Part No. : 1-830-369-11)

[Notes|at|installation][Notes|at|installation][Notes|at|installation][Notes|at|installation][Notes|at|installation]Pay attention to the cable colors when connecting the RFcables.

3-5. Removing/Reinstalling the TopCover

1. Loosen the two screws with stopper and open the frontpanel in the arrow direction.

2. Remove the seven screws.

Front panel

Screw with stopper

Screw with stopper

B3 x 6B3 x 6

B3 x 6

B3 x 6

3-12 CCU-590/P/V1(E)

3 B3 x 64 B3 x 6

2 B3 x 6

1 B3 x 6

1 B3 x 6

2 B3 x 6

Power supply unit

Connector of thepower supply unit

Connector of thepower supply unit

Rear view

3-6. Power Supply Unit

3-6-1. Replacing the Power Supply Unit

wThe power supply unit is critical for safe operation. Be sureto replace it with the specified part to avoid the danger of afire or electric shock.

When replacing, be sure to use the specified part.SWICHING REGURATOR : ! 1-468-769-11

1. Unplug the power cord from the rear panel of theCCU-590/590P.

2. Remove the top cover. (Refer to section 3-5. Remov-ing the Top Cover.)

3. Remove the connector of the power supply unit.

4. After replacement of the power supply unit, assemblethe power unit in the reverse procedure of removal.

5. Connect the power cord, turn on the power of theCCU-590/590P, and confirm that the CCU-590/590Poperates normally.

3. Remove the top cover in the arrow direction.

4. Reattach the top cover in the reverse order of removal.nWhen reattaching the top cover, tighten the sevenscrews with the following procedure.(1) Temporarily tighten the two screws 1.(2) Adjust the position of the top cover in the arrow

dirention.(3) Tighten the three screws 2.(4) Fully tighten the two screws 1 temporarily

tightened in step (1).(5) Tighten the screws 3 and 4 sequentially.

Top cover

3-13CCU-590/P/V1(E)

DC-DC Board

AC-DC Board

J10J11

J9

J4

PS5 x 8

PS5 x 8

3-6-2. Replacing the DC-DC Board/AC-DCBoard

When replacing, be sure to use the specified part.Mounted circuit board, DC-DC : ! 9-885-091-41Mounted circuit board, AC-DC : ! 9-885-091-40



3. Remove the power supply unit. (Refer to section 3-6.)4. Remove the ten screws to detach the side panel.

5. Remove the six screws and disconnect three connec-tors (J9, J10, J11) and remove the DC-DC board.

6. Remove the three screws and disconnect three connec-tors and remove the AC-DC board.

7. After replacement of the board, reinstall the powersupply unit on the CCU-590/590P by reversing thesteps above.

8. Connect the power cord, power on the CCU-590/590P,and check that the unit works normally.

Side panel

K5 x 3K5 x 3

K5 x 3

K5 x 3

K5 x 3

AC-DC board

PS5 x 8

3-14 CCU-590/P/V1(E)

Fan assembly

Fan holder

Label

PS5 x 11

PS5 x 8

K5 x 3

AC-DC board

Fuse

Fuse cover

Fuse holder

AC-DC board

3-6-4. Replacing the Fan

When replacing, be sure to use the specified part.Fan assembly : 9-885-091-42

Front side1. Unplug the power cord from the rear panel of the

CCU-590/590P.2. Remove the top cover. (Refer to Section 3-5.)3. Remove the power supply unit. (Refer to Section 3-6.)4. Remove the DC-DC board. (Refer to Section 3-6-2.)5. Remove the two screws and pull out the fan holder

(with fan).Disconnect the connector J14 on the board and removethe fan holder.

6. Remove the three screws to detach the fan assemblyfrom the fan holder.

7. After replacement of the fan assembly, reinstall theremoved parts by reversing the steps above.nInstall a new fan correctly taking care of its label sideand the harness position as shown in the figure.

3-6-3. Replacing the Fuse

wThe fuse is critical for safe operation. Be sure to replace itwith the specified part to avoid the danger of a fire orelectric shock.

When replacing, be sure to use the specified part.FUSE (H.B.C) 6.3 A 250 V : ! 9-885-091-43



3. Remove the power supply unit. (Refer to section 3-6.)4. Detach the side panel. (Refer to section 3-6-2.)5. Remove the DC-DC board. (Refer to section 3-6-2.)6. Detach the fuse cover from the AC-DC board and

remove the fuse.

7. After replacement of the fuse, reinstall the powersupply unit on the CCU-590/590P by reversing thesteps above.

8. Connect the power cord, power on the CCU-590/590P,and check that the unit works normally.

3-15CCU-590/P/V1(E)

AT-155B board

Lithium battery

3. Remove the lithium battery upward.3-7. Backup Battery Replacement

nWhen replacing the lithium battery, ensure that the marks+ and _ are correctly oriented.If connected incorrectly, injuries and damage to objects inthe periphery may result from tears and leakage of fluid.

When replacing, be sure to use the specified part.BATTERY, LITHIUM CR-2032 : ! 1-528-174-11

If the trouble below occurs when the CCU-590/590P isused, replace the lithium battery on the AT-155B board.

TroubleWhen the date on “C13” page of the CCU CONFIGURA-TION menu is incorrect.

Replacement1. Open the front panel and detach the cover.

(Refer to Section 3-4-1, steps 1 and 2.)2. Raise the levers and remove the AT-155B and DM-

140 boards.

Lever

AT-155B board

3-16 CCU-590/P/V1(E)

3-8-2. Forming the Flexible Card Wire

If using a new flexible card wire, hand form as shown inthe figure in advance.nNever reform the flexible card wire after being foldedonce.

SW-1189 board CN1 55555 MB-1011 board CN14

25 mm

12 mm

7.7 mm

250 mm

80 mm

MB-1011 board(CN14)

SW-1189 board(CN1)



*

*

A

B

B

Blue surface

Connector

Flexible card wire

Connector*

*

A

A

Flexible card wire

B

3-8. Flexible Card Wire

nBe careful not to bend the flexible card wires. This short-ens the wire life.

3-8-1. Removing/Reinstalling the FlexibleCard Wires

Removal

1. Slide the portion * of the connector in the direction ofthe arrow A to release the lock.

2. Remove the flexible card wire in the direction of thearrow B.

Reinstallation

1. Hold the flexible card wire with its blue surface facedupward, and insert it in the direction of the arrow A.

2. Slide the portion * of the connector in the direction ofthe arrow B to lock it.

3-17CCU-590/P/V1(E)

3-9. Settings after Replacing theEEPROM/PLD

When the following EEPROM/PLD are replaced, performthe Settings after replacing the EEPROM/PLD.nThe part numbers of the following ICs in which data is notwritten yet, are shown in “Section 1. Spare Parts” of theMAINTENANCE MANUAL Volume 2.

Board Ref. EEPROM/ Saved data Settings afterNo. PLD replacing the

EEPROM/NV-RAM

AT-155B IC507 PLD Program for Write the PLDPLD internal Data

(Refer toSection 3-10.)

EN-156B IC106 PLD Program for Write the PLDIC502 EEPROM PLD internal dataIC708 EEPROM (Refer to

Section 3-10.)

IV-57B IC307 PLD Program for Write the PLDIC306 EEPROM PLD internal data


AU-295 IC105 PLD Program for Write the PLDPLD internal data


SW-1189 board CN2 55555 MB-1011 board CN17

20 mm

12 mm

7.5 mm

230 mm

65 mm

SW-1189 board(CN2)

MB-1011 board(CN17)



3-18 CCU-590/P/V1(E)

Equipment required. PLD download fixture

(Sony part number: J-7120-140-A)The cable connected PC to this unit.

. PCA PC having parallel port.A PC in which the PLD Download Tool software isalready installed.For the applicable OS and the operating environment,refer to “Download Tool Operating Instruction forDevice Programming”.

Data write procedureData write procedure in the PLD (or ROM for PLD) isoutlined below.For details of data write procedure, refer to “DownloadTool Operating Instruction for Device Programming”which is available in the same site where the PLD Down-load Tool software is available.

1. Prepare the Project file.nDownload the Project file from the Sony DatabaseServer.

2. Turn off the power of this unit. Connect the PCparallel port to the EPR connector of the target boardusing the PLD download fixture (cable).

3. Turn on the power of this unit.Start the Download Tool software and read the Projectfile.

4. Program the PLD (or ROM for PLD) with the Down-load Tool software.

5. Upon completion of programming, check that errormessage is not displayed. Turn off the power of thisunit and back on.

3-10. Writing and Rewriting the PLDInternal Data

This unit uses the PLD (Programmable Logic Device) thatsupports the e-Production (EPR) system to write andrewrite the internal data.If the part listed below needs to be replaced or to beupgraded, contact your Sony Sales Office/Service Center.nThe part number of PLD (or ROM for PLD) in which datais not written yet, is shown in “Section 1. Spare Parts” ofthe MAINTENANCE MANUAL Volume 2.Therefore, if part replacement is required, write the data bythe following procedure.In the case of the PLD type that runs on the program storedin external ROM, data needs not to be written only byreplacing the part if the specific PLD only is defective.

e-Production system has the advantages shownbelow.. To write/rewrite the PLD internal data:

1. The standard fixture (cable) can be used.2. The standard software (PLD Download Tool) can be

used.. The PLD internal data is controlled in the Sony Database

Server under the name Project file (E_xxx_xxx_xx_xx).. The printed circuit board is equipped with the standard

connector (EPR connector) to write the PLD internaldata. The indication “EPR” is shown on the printedcircuit board.

Corresponding PLD

PLD EPR connector Project file No.(Ref No./board name) (Ref No./board name)

IC507/AT-155 CN701/AT-155B E_000_002_08_xx

IC106, 502, 708/ CN701/EN-156B E_000_002_37_xxEN-156

IC306, 307/IV-57 CN401/IV-57B E_000_002_38_xx

IC105/AU-295 CN100/AU-295 E_000_002_39_xx

3-19CCU-590/P/V1(E)

CONTOROL SELECTswitches

ENCCU DIAG

CHU LOCK

CONTOROLSELECT

CANCEL

ENTER

+

-

AT

REFERENCEIN

LOCK

REFERENCE

PHASEREMOTEHSC

+

-

Memory Stick slot

3. Set the CONTROL SELECT switch on the EN-156Bboard as follows, and hold the upper and lowerswitches with fingers to maintain the setting.Upper switch: ENTERLower switch: + (upper side)

4. Turn on the power.5. When the POWER LED (MAIN) of the unit starts

blinking, release the upper and lower switches of theCONTROL SELECT switch.

6. Lighting of the POWER LED (MAIN) indicatescompletion of the program upgrade.

7. Turn off the power, and then remove the MemoryStick.

3-11. Updating the Software

Upgrading ROM Program Using Memory Stick

The following describes the program upgrade procedure ofthe ROM on the AT-155B board using a Memory Stick.

Equipment. Memory Stick (commercially available)

PreparationCopy the software for Memory Stick to the Memory Stickfolder below.

Folder and file name of upgraded ROM data:\MSSONY\PRO\CAMERA\CCU590\SDCCU.ROM

Procedure1. Turn off the power.2. Insert a Memory Stick into the Memory Stick slot on

the AT board.

3-20 CCU-590/P/V1(E)

3-12. Optional Fixtures

Name Sony part No. Remarks

Extension board A-8344-228-A Extending the cardEX-854 boards.

PLD download J-7120-140-A PLD data download cable.fixture (Refer to Section 3-10.)

RF signal 1-830-369-11 Extending DM-140 andextension cable TR-133B boards.

(Refer to Section 3-4.)

3-13. Notes on Repair Parts

1. Safety Related Components WarningwComponents marked ! are critical to safe operation.Therefore, specified parts should be used in the case ofreplacement.

2. Standardization of PartsSome repair parts supplied by Sony differ from thoseused for the unit. These are because of parts common-ality and improvement.Parts list has the present standardized repair parts.

3. Stock of PartsParts marked with “o” at SP (Supply Code) column ofthe spare parts list may not be stocked. Therefore, thedelivery date will be delayed.

4. HarnessHarnesses with no part number are not registered asspare parts.In need of repair, get components shown in the list andrepair using them.

3-14. Unleaded Solder

Boards requiring use of unleaded solder are printed with alead free mark (LF) indicating the solder contains no lead.(Caution: Some printed circuit boards may not comeprinted with the lead free mark due to their particular size.)

: LEAD FREE MARK

m. Be sure to use the unleaded solder for the printed circuit

board printed with the lead free mark.. The unleaded solder melts at a temperature about 40 d

higher than the ordinary solder, therefore, it is recom-mended to use the soldering iron having a temperatureregulator.

. The ordinary soldering iron can be used but the iron tiphas to be applied to the solder joint for a slightly longertime. The printed pattern (copper foil) may peel away ifthe heated tip is applied for too long, so be careful.

CCU-590/P/V1(E) 4-1

Section 4Electrical Alignment

4-1. Preparation

4-1-1. Equipment and Tools Used

Measuring instruments. Oscilloscope (Bandwidth: 300 MHz or more)

Tektronix 2465 or equivalent. Waveform monitor/Vectorscope

Tektronix 1750A or equivalent (for NTSC)Tektronix 1751A or equivalent (for PAL)

. Color monitorSony BVM-1911/2811 or equivalent (for NTSC)Sony BVM-2011P/3011P or equivalent (for PAL)

. Video signal generatorTektronix TSG170A or equivalent (for NTSC)Tektronix TSG271 or equivalent (for PAL)

. Digital voltmeterAdvantest TR6845 or equivalent

. Frequency counterAdvantest TR5821AK or equivalent

. Audio generatorTektronix SG5010 or equivalent

. Spectrum analyzerAdvantest R3261C or equivalent

Related equipment. Video camera Sony BVP-E30/E30P. Camera adapter Sony CA-590/590P. Remote control unit RM-B750 or RCP-750/751

4-1-2. Tools

. RF signal extension cable:(Sony Part No.: 1-830-369-11)

. Extension board (EX-854):(Sony Part No.: A-8344-228-A)

4-1-3. Precautions for Adjustment

. Turn the adjustment variable resistor 1RV101 on theAT-155B board fully clockwise.

. Do not turn the following filters on the DM-140 board inany case. Replace a defective filter with a new one.No adjustment is required after replacement.DM-140 boardFL102, FL302, FL601 FL602, FL701, FL801, FL901

. Each adjustment category lists an item to be adjustedduring installation, periodic inspection or part replace-ment.A: During installationA and B: During periodic inspectionC: During part replacement

. Abbreviations described in the following sections meanas follows.(CCU): CCU-590/590P(CCU rear panel): CCU-590/590P rear panel(RM or RCP): RM-B750 or RCP-750/751

CCU-590/P/V1(E)4-2

CAMERACONTROL UNITCCU-590/590P

with RM-B750 orRCP-750/751

CAMERAADAPTER

CA-590/590P

COLOR VIDEOCAMERA

BVP-E30/E30P

TRIAX CABLE

Color monitor

Waveform monitor/Vectorscope

75 Z

REFIN

RET-1IN

OUTPUT

Signal generator

REF OUT

SIGNAL OUT

PIX

75 Z

75 Z

Audio generator

GND

X

Audio generator

GNDYX

Audio generator

GNDYX

Fig 2

Fig 3

600 Z

GND

600 Z

GND

600 Z

GND

Fig 1

4-1-4. Connection

Audio connection

CCU-590/P/V1(E) 4-3

4-4-1. SYNC SEP Adjustment4-4-2. BLACK Pulse Width Adjustment4-4-3. SYNC Sample Hold Pulse Width Adjustment4-4-5. Sample Pulse Width Adjustment4-4-6. Sample Pulse V Gate Width Adjustment

4-4-7. 22.5 MHz Carrier Level Adjustment

4-3-1. Frequency Adjustment

4-3-2. VBS 1/2/3 OUT Level Adjustment

4-3-3. WF OUT Level Adjustment

4-3-4. PIX OUT Level Adjustment

4-3-5. Y OUT Level Adjustment 1


4-3-7. R-Y/R, B-Y/B OUT Level Adjustment

4-3-8. STAIR CASE Adjustment

4-3-9. SDI FREQUENCY Adjustment

4-4-8. Y DEMOD Carrier Balance Adjustment

4-4-10. Y 1st AGC Adjustment

4-5-1. 45 MHz Carrier Level Adjustment

4-5-3. B-Y DEMOD Carrier Balance Adjustment

4-5-5. C 1st AGC Adjustment

4-4-4. 22.5 MHz VCO DC Set Adjustment

4-5-2. C VCO DC SET Adjustment4-5-7. R-Y DEMOD Carrier Balance Adjustment

4-5-4. B-Y Crosstalk Adjustment4-5-6. B-Y OUT Level Adjustment

4-4-9. Y OFFSET Adjustment4-4-11. Y Output Level Adjustment

4-7-1. RETURN VIDEO Carrier Frequency Adjustment4-7-2. RETURN VIDEO Deviation Adjustment

4-5-8. R-Y Crosstalk Adjustment4-5-9. R-Y OUT Level Adjustment

(When replacing X601/DM-140)

(When replacing X801/DM-140)

(When replacing RV104 or IC117/IV57)

(When replacing RV105, RV106, IC118 or IC119/ IV-57)

4-5-12. Y A/D Level Adjustment

4-5-13. R-Y/B-Y A/D Level Adjustment

4-5-10. Y BLACK Adjustment

4-5-11. R-Y/B-Y Black Balance Adjustment

4-2. Adjustment Flow

When adjusting an item, adjust all associated items in the same frame, and then perform the subsequentadjustments following the arrow.

CCU-590/P/V1(E)4-4

E1

RV303 RV304 RV305

S701

S702

S703

S704

S705 S706

S707

S708

S709

TP301

TP501

TP502

A

B

C

D

1 2 3 4


A


A

4-3. Video Signal System Adjustment

4-3-1. Frequency Adjustment

Adjustment category: CNote: Check that no signal is input to

the REFERENCE IN terminalon the rear panel.Perform adjustment with astabilized frequency counter.

Measuring instrument: Frequency counterExtended board: AT-155B board

Adjustment procedure:Measurement point: TP506 (GND: E3)/AT-155B boardAdjustment point: 1RV501 (27M FREQ)/AT-155BboardSpecification: 27,000,000 ±50 Hz

4-3-2. VBS 1/2/3 OUT Level Adjustment

Adjustment category: AMeasuring instruments: Waveform monitor,

Vectorscope (EXT REF mode)Extended board: EN-156B boardPreparation:. BARS button/RM or RCP → “ON”. S701-1 (VBS1-SDI1)/EN-156B board → “OFF” (VBS). S701-2 (VBS2-SDI2)/EN-156B board → “OFF” (VBS). S701-3 (VBS3-SDI3)/EN-156B board → “OFF” (VBS). S702-4 (SET UP)/EN-156B board → “ON” (UC) NTSC. S702-4 (SET UP)/EN-156B board → “OFF” (CE) PAL

Adjustment procedure:1. Measurement point: VBS 1 OUT/CCU rear panel

Adjustment point: 1RV303 (VBS LEVEL)/EN-156B board

Specification: A = 100 ±1 IRE (for NTSC)A = 700 ±7 mV (for PAL)

Specification:Each brilliant point on the vectorscope screen shall bewithin the specified range.

RMG

B

CYG

YL

RMG

CYG

YL

B


CN902

S101

S102

S301 S302

S303

S304

S305 S306

S307

S308

S309S310

S311 S312E1

E2

E3

TP301

TP302

TP303

TP304

TP501

TP502

TP503TP504 TP505

TP506

RV101

RV501

A

B

C

D

E

F

G

H

J

1 2 3 4 5

AT-155B BOARD (SIDE A)

CCU-590/P/V1(E) 4-5

4-3-3. WF OUT Level Adjustment

Adjustment category: BMeasuring instrument: Waveform monitorExtended board: EN-156B boardPreparation:. BARS button/RM or RCP → “ON”Measurement point: WF OUT terminal/CCU rear

panelAdjustment point: 1RV305 (WF VIDEO)/EN-

156B boardSpecification: A = 100 ±1 IRE (for NTSC)

A = 700 ±7 mV (for PAL)

4-3-4. PIX OUT Level Adjustment

Adjustment category: BMeasuring instrument: Waveform monitorExtended board: EN-156B boardPreparation:. BARS button/RM or RCP → “ON”Measurement point: PIX OUT terminal/CCU rear

panelAdjustment point: 1RV304 (PIX VIDEO)/EN-

156B boardSpecification: A = 100 ±1 IRE (for NTSC)

A = 700 ±7 mV (for PAL)

A


A A


A

CN902

E1

E2

E3

RV101RV102 RV103

RV104 RV105RV106

RV301

RV302

RV303 RV304 RV305

RV501 RV502

S301

S701

S702

S703

S704

S705 S706

S707

S708

S709

TP101

TP102 TP103TP104

TP301

TP302

TP303 TP304 TP305 TP306

TP501

TP502

TP503 TP504

A

B

C

D

E

F

G

H

J

1 2 3 4


CCU-590/P/V1(E)4-6

CN902

E1

E2

E3

RV101RV102 RV103

RV104 RV105RV106

RV301

RV302

RV303 RV304 RV305

RV501 RV502

S301

S701

S702

S703

S704

S705 S706

S707

S708

S709

TP101

TP102 TP103TP104

TP301

TP302

TP303 TP304 TP305 TP306

TP501

TP502

TP503 TP504

A

B

C

D

E

F

G

H

J

1 2 3 4



A A


Adjustment category: AMeasuring instrument: Waveform monitorExtended board: EN-156B boardPreparation:. BARS button/RM or RCP → “ON”. S701-4 (RGB-YCd)/EN-156B board → “ON (YCd)”. S702-1 (G/Y-SYNC)/EN-156B board → “ON”. S702-4 (SET UP)/EN-156B board → “ON” (UC) NTSC. S702-4 (SET UP)/EN-156B board → “OFF” (CE)PAL

Measurement point: Y/G OUT terminal/CCU rearpanel

Adjustment procedure:EN-156B board

Adjustment Specificationpoint

Y level adjustment 1RV106 A = 100 ±1 IRE (for NTSC)A = 700 ±7 mV (for PAL)


Adjustment category: APreparation:. S702-4 (SET UP)/EN-156B board → “ON”Measurement point: Y/G OUT terminal/CCU rear

panel


Adjustment Specificationpoint

Y level adjustment 1RV101 A = 100 ±1 IRE (for NTSC)A = 700 ±7 mV (for PAL)


A A

CCU-590/P/V1(E) 4-7

CN902

E1

E2

E3

RV101RV102 RV103

RV104 RV105RV106

RV301

RV302

RV303 RV304 RV305

RV501 RV502

S301

S701

S702

S703

S704

S705 S706

S707

S708

S709

TP101

TP102 TP103TP104

TP301

TP302

TP303 TP304 TP305 TP306

TP501

TP502

TP503 TP504

A

B

C

D

E

F

G

H

J

1 2 3 4


4-3-7. R-Y/R, B-Y/B OUT Level Adjustment

Adjustment category: AMeasuring instrument: Waveform monitorExtended board: EN-156B boardPreparation:. BARS button/RM or RCP → “ON”. S701-4 (RGB-YCd)/EN-156B board → “OFF” (RGB)


Measurement point/ Adjustment SpecificationRear panel point

R-Y/R OUT 1RV104 A = 700 ±5 mV p-p

B-Y/B OUT 1RV105 B = 700 ±5 mV p-p

Preparation:. S701-4 (RGB-YCd)/EN-156B board → “ON (YCd)”


Measurement point/ Adjustment SpecificationRear panel point

R-Y/R OUT 1RV102 C = 700 ±5 mV p-p(for NTSC)C = 525 ±5 mV p-p(for PAL)

B-Y/B OUT 1RV103 D = 700 ±5 mV p-p(for NTSC)D = 525 ±5 mV p-p(for PAL)

R-Y OUT B-Y OUT

A A

[For NTSC]R-ch [For PAL]R-ch

[For NTSC]B-ch [For PAL]B-ch

A A

C D

CCU-590/P/V1(E)4-8

CN902E1

E2

E3

RV101

RV102

RV103

RV104

RV105

RV106RV301

RV302

RV303

RV304

RV305

RV501

RV502

S301

S701

S702

S703

S704S705

S706 S707S708S709

TP101

TP102

TP103

TP104

TP301

TP302

TP303

TP304

TP305

TP306

TP501 TP502

TP503

TP504

AB C D E F G H J

1

2

3

4


4-3-8. STAIR CASE Adjustment

Adjustment category: ANote:This section describes temporary adjustment to be per-formed after repair.Perform readjustment while viewing characteristics of thewaveform monitor during system setup.

Measuring instrument: OscilloscopeExtended board: EN-156B boardMeasurement point: TP302/EN-156B boardAdjustment points: 1RV301 (STAIR CASE

POSITION)/EN-156B board1RV302 (STAIR CASELEVEL)/EN-156B board

Specification: A = 10.0 ±0.5 V p-p (1RV302)B = 0 ±0.5 V dc (1RV301)

4-3-9. SDI FREQUENCY Adjustment

Adjustment category: AMeasuring instrument: Frequency counterExtended board: EN-156B boardMeasurement point: TP503/EN-156B boardPreparation:. S701-1 (VBS1-SDI1)/EN-156B board → “ON” (SDI). S703-3 (FREE RUN)/EN-156B board → “ON”Adjustment point: 1RV501/EN-156B boardSpecification: 27 ±0.1 MHz

Setting after adjustment. S701-1 (VBS1-SDI1)/EN-156B board → Restore the

previous setting.. S703-3 (FREE RUN)/EN-156B board → “OFF”

Measurement point: TP504/EN-156B boardPreparation:. S701-3 (VBS3-SDI3)/EN-156B board → “ON” (SDI). S703-4 (FREE RUN)/EN-156B board → “ON”Adjustment point: 1RV502/EN-156B boardSpecification: 27 ±0.1 MHz

Setting after adjustment. S701-3 (VBS3-SDI3)/EN-156B board → Restore the

previous setting.. S703-4 (FREE RUN)/EN-156B board → “OFF”

GNDA

B

CCU-590/P/V1(E) 4-9

4-4. Y Cable Compensation SystemAdjustment

. Use two extension boards to extend the TR-DM assembly*.

* TR-DM assembly: TR-133B board + DM-140 board

4-4-1. SYNC SEP Adjustment

Adjustment category: BMeasuring instrument: OscilloscopeExtended board: DM-140 boardPreparation:. Turn the IRIS knob on RM or RCP to close BVP-E30/

E30P IRIS.Measurement point: TP501 (GND: E301)/DM-140

boardAdjustment point: 1LV501/DM-140 boardSpecification: Maximize Level “A”.

4-4-2. BLACK Pulse Width Adjustment

Adjustment category: BMeasuring instrument: OscilloscopeExtended board: DM-140 boardMeasurement point: TP502 (GND: E301)/DM-140

boardAdjustment point: 1RV501 (BLACK S/H)/DM-

140 boardSpecification: T = 1.7 ±0.1 us

A

H

T

50%

H

E1

E101E301

LV501

RV161 RV301

RV501RV502RV503

RV504

RV602

RV603

RV701

RV702

RV801

RV802

RV804

RV805

RV901

RV902

S1

S101

S301

TP1

TP101

TP102

TP301

TP302

TP501

TP502

TP503

TP504

TP505

TP602TP603

TP701 TP801

TP802TP803

TP901A

B

C

D

E

F

1 2 34


CCU-590/P/V1(E)4-10

4-4-3. SYNC Sample Hold Pulse WidthAdjustment


boardAdjustment point: 1RV504 (SYNC S/H)/DM-140

boardSpecification: T = 1.3 ±0.1 us

4-4-4. 22.5 MHz VCO DC Set Adjustment

Adjustment category: CNote: Confirm 45 MHz frequency on

the MD-132B board (CA-590/590P).

Measuring instrument: OscilloscopeExtended board: DM-140 boardMeasurement point: TP602 (GND: E301)/DM-140

boardAdjustment point: 1RV602 (Y VCO DCSET)/

DM-140 boardSpecification: A = 0 ±30 mV dc

T

50%

CN902

E1

E101E301

LV501

RV161 RV301

RV501RV502RV503

RV504

RV601

RV602

RV603

RV701

RV702

RV801

RV802

RV803

RV804

RV805

RV901

RV902

RV903

S1

S101

S301

TP1

TP101

TP102

TP301

TP302

TP501

TP502

TP503

TP504

TP505

TP601

TP602TP603

TP701 TP801

TP802TP803

TP901

TP902

A

B

C

D

E

F

G

H

1 2 34


GND

A

CCU-590/P/V1(E) 4-11

4-4-5. Sample Pulse Width Adjustment


boardAdjustment point: 1RV503 (SAMPLE S/H)/DM-

140 boardSpecification: T = 40.0 ±2.0 us

4-4-6. Sample Pulse V Gate WidthAdjustment


boardAdjustment point: 1RV502 (SAMPLE GATE)/

DM-140 boardSpecification: T = 800 ±10 us

Adjustment:TP503

Check after adjustment. Check the number of TP504 sample pulses after adjust-

ing gate pulse width.

Check procedure:

TP504

(for NTSC)Check TP504 if there are 6sample pulses in the oddfield and also in the evenfield.

(for PAL)Check TP504 if there are 5sample pulses in the oddfield and also in the evenfield.

V

50%

T

CN902

E1

E101E301

LV501

RV161 RV301

RV501RV502RV503

RV504

RV601

RV602

RV603

RV701

RV702

RV801

RV802

RV803

RV804

RV805

RV901

RV902

RV903

S1

S101

S301

TP1

TP101

TP102

TP301

TP302

TP501

TP502

TP503

TP504

TP505

TP601

TP602TP603

TP701 TP801

TP802TP803

TP901

TP902

A

D

E

F

G

H

1 2 34


V

50%

T

6 pulses

5 pulses

CCU-590/P/V1(E)4-12

4-4-7. 22.5 MHz Carrier Level Adjustment

Adjustment category: BMeasuring instrument: Oscilloscope (20 MHz BW

LIMIT: OFF)Extended board: DM-140 boardMeasurement point: TP603 (GND: E301)/DM-140

boardAdjustment point: 1RV603 (Y CAR LEV)/DM-

140 boardSpecification: A = 400 ±10 mV p-p

4-4-8. Y DEMOD Carrier Balance Adjustment

Adjustment category: BMeasuring instrument: OscilloscopeExtended board: DM-140 boardPreparation:. Turn the IRIS knob on RM or RCP to close BVP-E30/

E30P IRIS.. S101 (Y 2nd AGC)/DM-140 board → “OFF”Measurement point: TP701 (GND: E1)/DM-140

boardAdjustment point: 1RV701 (Y CAR BAL)/DM-

140 boardSpecification: Maximize sample pulse wave-

form level.

Setting after adjustment. S101 (Y 2nd AGC)/DM-140 board → ON

A

CN902

E1

E101E301

LV501

RV161 RV301

RV501RV502RV503

RV504

RV601

RV602

RV603

RV701

RV702

RV801

RV802

RV803

RV804

RV805

RV901

RV902

RV903

S1

S101

S301

TP1

TP101

TP102

TP301

TP302

TP501

TP502

TP503

TP504

TP505

TP601

TP602TP603

TP701 TP801

TP802TP803

TP901

TP902

A

B

C

D

E

F

G

H

1 2 34


V

Maximum

CCU-590/P/V1(E) 4-13

4-4-9. Y OFFSET Adjustment

Adjustment category: ANote: Confirm 45 MHz frequency on



boardAdjustment point: 1RV601 (Y OFFSET ADJ)/

DM-140 boardSpecification: A = 0 ±3 mV

4-4-10. Y 1st AGC Adjustment

Adjustment category: BMeasuring instrument: OscilloscopeExtended board: DM-140 boardPreparation:. S1 (CABLE LENGTH)/DM-140 board → “F” (AUTO). S101 (Y 2nd AGC)/DM-140 board → “OFF”Measurement point: TP701 (GND: E1)/DM-140

boardAdjustment point: 1RV161 (Y AGC CONT)/DM-

140 boardSpecification: A = 1400 ±40 mV

Setting after adjustment. S101 (Y 2nd AGC)/DM-140 board → “ON”

SYNC

A

BLKG

CN902

E1

E101E301

LV501

RV161 RV301

RV501RV502RV503

RV504

RV601

RV602

RV603

RV701

RV702

RV801

RV802

RV803

RV804

RV805

RV901

RV902

RV903

S1

S101

S301

TP1

TP101

TP102

TP301

TP302

TP501

TP502

TP503

TP504

TP505

TP601

TP602TP603

TP701 TP801

TP802TP803

TP901

TP902

A

B

C

D

E

F

G

H

1 2 34


A

CCU-590/P/V1(E)4-14

4-4-11. Y Output Level Adjustment

Adjustment category: AMeasuring instrument: OscilloscopeExtended board: DM-140 boardPreparation:. S101 (Y 2nd AGC)/DM-140 board → “ON”Measurement point: TP701 (GND: E1)/DM-140

boardAdjustment point: 1RV702 (Y LEVEL)/DM-140

boardSpecification: A = 1400 ±14 mV p-p

4-5. CHROMA Cable CompensationSystem Adjustment

4-5-1. 45 MHz Carrier Level Adjustment

Adjustment category: BMeasuring instrument: Oscilloscope (20 MHz BW

LIMIT: OFF)Extended board: DM-140 boardMeasurement point: TP803 (GND: E301)/DM-140

boardAdjustment point: 1RV805 (C CAR LEV)/DM-


A

CN902

E1

E101E301

LV501

RV161 RV301

RV501RV502RV503

RV504

RV601

RV602

RV603

RV701

RV702

RV801

RV802

RV803

RV804

RV805

RV901

RV902

RV903

S1

S101

S301

TP1

TP101

TP102

TP301

TP302

TP501

TP502

TP503

TP504

TP505

TP601

TP602TP603

TP701 TP801

TP802TP803

TP901

TP902

A

B

C

D

E

F

G

H

1 2 34


A

CCU-590/P/V1(E) 4-15

4-5-2. C VCO DC SET Adjustment

Adjustment category: CNote: Confirm 45 MHz frequency on



boardAdjustment point: 1RV804 (C VCO DC SET)/

DM-140 boardSpecification: A = 0 ±30 mV dc

4-5-3. B-Y DEMOD Carrier BalanceAdjustment

Adjustment category: BMeasuring instrument: OscilloscopeExtended board: DM-140 boardPreparation:. S301 (C 2nd AGC)/DM-140 board → “OFF”. Turn the IRIS knob on RM or RCP to close IRIS on

BVP-E30/E30P.Measurement point: TP801 (GND: E1)/DM-140

boardAdjustment point: 1RV801 (B-Y CAR BAL)/

DM-140 boardSpecification: Maximize sample pulse wave-

form level.

Setting after adjustment. S301 (C 2nd AGC)/DM-140 board → “ON”

A

GND

CN902

E1

E101E301

LV501

RV161 RV301

RV501RV502RV503

RV504

RV601

RV602

RV603

RV701

RV702

RV801

RV802

RV803

RV804

RV805

RV901

RV902

RV903

S1

S101

S301

TP1

TP101

TP102

TP301

TP302

TP501

TP502

TP503

TP504

TP505

TP601

TP602TP603

TP701 TP801

TP802TP803

TP901

TP902

A

B

C

D

E

F

G

H

1 2 34


Maximum

V

CCU-590/P/V1(E)4-16

4-5-4. B-Y Crosstalk Adjustment




boardAdjustment point: 1RV803 (B-Y OFFSET ADJ)/

DM-140 boardSpecification: A = 0 ±3 mV

4-5-5. C 1st AGC Adjustment

Adjustment category: BMeasuring instrument: OscilloscopeExtended board: DM-140 boardPreparation:. S1 (CABLE LENGTH)/DM-140 board → “F” (AUTO). S301 (C 2nd AGC)/DM-140 board → “OFF”Measurement point: TP801 (GND: E1)/DM-140

boardAdjustment point: 1RV301 (C AGC CONT)/DM-


Setting after adjustment. S301 (C 2nd AGC)/DM-140 board → “ON”

SYNC

A

BLKG

CN902

E1

E101E301

LV501

RV161 RV301

RV501RV502RV503

RV504

RV601

RV602

RV603

RV701

RV702

RV801

RV802

RV803

RV804

RV805

RV901

RV902

RV903

S1

S101

S301

TP1

TP101

TP102

TP301

TP302

TP501

TP502

TP503

TP504

TP505

TP601

TP602TP603

TP701 TP801

TP802TP803

TP901

TP902

A

B

C

D

E

F

G

H

1 2 34


A

CCU-590/P/V1(E) 4-17

4-5-6. B-Y OUT Level Adjustment

Adjustment category: AMeasuring instrument: OscilloscopeExtended board: DM-140 boardPreparation:. S301 (C 2nd AGC)/DM-140 board → “ON”Measurement point: TP801 (GND: E1)/DM-140

boardAdjustment point: 1RV802 (B-Y LEVEL)/DM-


4-5-7. R-Y DEMOD Carrier BalanceAdjustment


boardAdjustment point: 1RV901 (R-Y CAR BAL)/

DM-140 boardSpecification: Maximize the absolute value of

negative DC voltage.

A

CN902

E1

E101E301

LV501

RV161 RV301

RV501RV502RV503

RV504

RV601

RV602

RV603

RV701

RV702

RV801

RV802

RV803

RV804

RV805

RV901

RV902

RV903

S1

S101

S301

TP1

TP101

TP102

TP301

TP302

TP501

TP502

TP503

TP504

TP505

TP601

TP602TP603

TP701 TP801

TP802TP803

TP901

TP902

A

B

C

D

E

F

G

H

1 2 34


GND

(Negative voltage) _

Maximum

CCU-590/P/V1(E)4-18

4-5-8. R-Y Crosstalk Adjustment




boardAdjustment point: 1RV903 (90d SET)/DM-140

boardSpecification: Minimize the crosstalk level of

sample pulses.A = 0 ±3 mV

4-5-9. R-Y OUT Level Adjustment

Adjustment category: AMeasuring instrument: OscilloscopeExtended board: DM-140 boardPreparation:. S301 (C 2nd AGC)/DM-140 board → “ON”Measurement point: TP901 (GND: E1)/DM-140

boardAdjustment point: 1RV902 (R-Y LEVEL)/DM-


A

V

CN902

E1

E101E301

LV501

RV161 RV301

RV501RV502RV503

RV504

RV601

RV602

RV603

RV701

RV702

RV801

RV802

RV803

RV804

RV805

RV901

RV902

RV903

S1

S101

S301

TP1

TP101

TP102

TP301

TP302

TP501

TP502

TP503

TP504

TP505

TP601

TP602TP603

TP701 TP801

TP802TP803

TP901

TP902

A

B

C

D

E

F

G

H

1 2 34


A

H

CCU-590/P/V1(E) 4-19

CN902S101

S102S103

S104S105

S107

S108

TP101

TP102

TP103

TP104

E1

E2

E3

RV101

RV102

RV103

RV104

RV105

RV106

RV401

AB C D E F G H J

1

2

3

4

5

IV-57B BOARD (SIDE A)

4-5-10. Y BLACK Adjustment

Adjustment category: AMeasuring instrument: Waveform monitorExtended board: IV-57B boardPreparation:. BARS button/RM or RCP → “OFF”. Turn the IRIS control to close.. Turn the MASTER BLACK adjustment knob to _99.Measurement point: VBS 1 OUT terminal/CCU rear

panelAdjustment point: 1RV101 (Y BLK)/IV-57B

boardSpecification: A = 0 ±1 IRE (for NTSC)

A = 0 ±7 mV (for PAL)

Setting after adjustment. Push the STD button on RM or RCP.

4-5-11. R-Y/B-Y Black Balance Adjustment

Adjustment category: AMeasuring instrument: VectorscopeExtended board: IV-57B boardPreparation:. BARS button/RM or RCP → “OFF”. Turn the IRIS control to close.. Turn the MASTER BLACK adjustment knob to _99.Measurement point: VBS 1 OUT terminal/CCU rear

panel

Adjustment procedure:. Adjust 1RV103 (R-Y BLK) and 1RV102 (B-Y BLK)

on the IV-57B board so that the black-level brilliantpoint comes to the center of vectorscope screen.

Setting after adjustment. GAIN switch/Vectorscope → 75 % CAL. Push the STD button on RM or RCP.

A

CCU-590/P/V1(E)4-20




* LEVEL Y : 0 * * B-Y : +14 * * R-Y : -08 * * BLACK Y : +11 * * B-Y : -02 * * R-Y : -03 * * AXIS B-Y : 0 * * R-Y : -01 * *CHU H-PHASE : -01 * * TRIAX TEST : OFF CLEAR*

A


A

4-5-12. Y A/D Level Adjustment

Adjustment category: C

Measuring instrument: Waveform monitorExtended board: IV-57B boardPreparation:Set the TRIAX TEST mode to ON using the followingsteps.. Display page 7 (TRIAX VIDEO ADJ) of the CCU

CONFIGURATION menu, and turn the CONTROLSELECT switch on the EN board panel to “ENTER” fortwo seconds or more for unlocking.

. Turn the +/_ switch on the EN board panel to the _side, put the → mark at TRIAX TEST, and then turn theCONTROL SELECT switch to “ENTER” to selectTRIAX TEST.

. Turn the +/_ switch to the _ side, and set TRIAX TESTto ON.

When BARS is turned ON (or OFF) from RM or RCP inthis state, the CCU color-bar (or camera color-bar) isdisplayed.Adjust the Y A/D level and R-Y/B-Y A/D level of the IVboard by equalizing the camera color-bar output with theCCU color-bar.

S101

S102

S103

S104

S105

S107 S108

TP102TP103

TP104

E3

RV101 RV102RV103

RV104RV105 RV106RV401

A

B

C

D

E

F

1 2 3 4 5


CCU CONFIGURATION menu page 71) When locking

2) When unlockingPress “ENTER” of the CONTROL SELECT switch on theEN-156B board for two seconds or more for unlocking.

Measurement point: VBS 2 OUT terminal/CCU rearpanel

Adjustment point: 1RV104/IV-57B boardSpecification: Level A must remain un-

changed when BARS is set toON or OFF in the RM or RCP.

After the above adjustment is completed, readjust 4-5-10repeatedly until the specifications of 4-5-10 and 4-5-12 aresatisfied.

CCU-590/P/V1(E) 4-21




* LEVEL Y : 0 * * B-Y : +14 * * R-Y : -08 * * BLACK Y : +11 * * B-Y : -02 * * R-Y : -03 * * AXIS B-Y : 0 * * R-Y : -01 * *CHU H-PHASE : -01 * * TRIAX TEST : OFF CLEAR*

RMG

B

CYG

YL

RMG

CYG

YL

B


4-5-13. R-Y/B-Y A/D Level Adjustment

Adjustment category: C

Measuring instrument: VectorscopeExtended board: IV-57B boardPreparation:Set the TRIAX TEST mode to ON using the followingsteps.. Display page 7 (TRIAX VIDEO ADJ) of the CCU

CONFIGURATION menu, and turn the CONTROLSELECT switch on the EN board panel to “ENTER” fortwo seconds or more for unlocking.

. Turn the +/_ switch on the EN board panel to the _side, put the → mark at TRIAX TEST, and then turn theCONTROL SELECT switch to “ENTER” to selectTRIAX TEST.

. Turn the +/_ switch to the _ side, and set TRIAX TESTto ON.

When BARS is turned ON (or OFF) from RM or RCP inthis state, the CCU color-bar (or camera color-bar) isdisplayed.Adjust the Y A/D level and R-Y/B-Y A/D level of the IVboard by equalizing the camera color-bar output with theCCU color-bar.

S101

S102

S103

S104

S105

S107 S108

TP102TP103

TP104

E3

RV101 RV102RV103

RV104RV105 RV106RV401

A

B

C

D

E

F

1 2 3 4 5


CCU CONFIGURATION menu page 71) When locking

2) When unlockingPress “ENTER” of the CONTROL SELECT switch on theEN-156B board for two seconds or more for unlocking.

Measurement point: VBS 2 OUT terminal/CCU rearpanel

Adjustment point: 1RV105/IV-57B board1RV106/IV-57B board

Specification: When BARS button of RM (orRCP) is changed ON and OFFrepeatedly, adjust 1RV105 and1RV106 alternately so that thevector waveform remainsunchanged.

After the above adjustment is completed, readjust 4-5-11repeatedly until the specifications of 4-5-11 and 4-5-13 aresatisfied.

CCU-590/P/V1(E)4-22

4-5-14. ANALOG RETURN VIDEO LevelAdjustment

Adjustment category: BMeasuring instrument: OscilloscopeExtended board: IV-57B boardPreparation:. Input 1.0 V p-p VBS signal from the signal generator to

the RET-1 input connector on the CCU rear panel.. Press the RET-1 switch on the CA-590/590P rear panel.Measurement point: e17 (GND: d17)/Extension

boardAdjustment point: 1RV401 (A-RET)/IV-57B

boardSpecification: A = 1.00 ±0.02 V p-p

A

4-5-15. SDI RETURN Frequency Adjustment

Adjustment category: AMeasuring instrument: Frequency counterExtended board: IV-57B boardPreparation:. S102-4 (FREE RUN)/IV-57B board → “ON” (FREE

RUN)Measurement point: TP300/IV-57B boardAdjustment point: 1RV300 (DI ADJ)/IV-57B

boardSpecification: 27 ±0.1 MHz

Setting after adjustment. S102-4 (FREE RUN)/IV-57B board → “OFF”

RV101 RV102RV103

RV104RV105 RV106

RV300

RV401

RV402

S101

S102

S103

S104

S105

S106 S107 S108

TP101

TP102TP103TP104

TP300

TP401

E1

E2

E3

A

B

C

D

E

F

G

H

J

1 2 3 4 5

IC403IC307

CN902CN901


CCU-590/P/V1(E) 4-23

A


A

4-5-16. SDI RETURN VIDEO LevelAdjustment

“4-5-15. SDI RETURN Frequency Adjustment” must becompleted.

Adjustment category: BMeasuring instrument: OscilloscopeExtended board: IV-57B boardPreparation:. Input SD-SDI Color-Bar signal from the signal generator

to the RET-3 input connector on the CCU rear panel.. Set to the RET-3 on the CA-590/590P rear panel.Measurement point: e17 (GND: d17)/Extension

boardAdjustment point: 1RV402 (D-RET)/IV-57B

boardSpecification: A = 1.00 ±0.02 V p-p

RV101 RV102RV103

RV104RV105 RV106

RV300

RV401

RV402

S101

S102

S103

S104

S105

S106 S107 S108

TP101

TP102TP103TP104

TP300

TP401

E1

E2

E3

A

B

C

D

E

F

G

H

J

1 2 3 4 5

IC403IC307

CN902CN901


CCU-590/P/V1(E)4-24

4-6. TRIAX Interface System Adjustment

Preparation: Perform the steps below toextend the TR-133B board.

1. Remove the TR-DM assembly * from the unit, andremove the DM-140 board.

2. Disconnect the coaxial cables from the connectorsCN100/CN701/CN801 on the TR-133B board.

3. Return the DM-140 board to the unit.4. Extend the TR-133B board.5. Extend the coaxial cables from the DM-140 board

using RF signal extension cables, and connect them tothe connectors CN100, CN701, and CN801 on the TR-133B board.

* TR-DM assembly: TR-133B board + DM-140 board

4-6-1. Frequency Set Adjustment

Adjustment category: CNote: Do not input signals to the

intercom line and the PGM lineat the CCU-590/590P side.Perform this adjustment onlyafter replacing the TR-133Bboard parts below.1LV1, LV21, LV41, LV61,LV81, LV101D2, D22, D42, D62, D82, D102

Measuring instrument: Frequency counterExtended board: TR-133B boardAdjustment procedure:1. Remove the IV-57B board.2. Power on the unit.

TR-133B board (GND: E100)

Measurement Adjustment Specificationpoint point

PGM1 TP101 1LV101 4.300 ±0.005 MHz

PGM2 TP81 1LV81 4.750 ±0.005 MHz

INCOM1 TP41 1LV41 3.600 ±0.005 MHz

INCOM2 TP61 1LV61 3.900 ±0.005 MHz

H CONT TP1 1LV1 2.500 ±0.005 MHz

CCU DATA TP21 1LV21 3.000 ±0.005 MHz

Setting after adjustmentReinstall the removed board to its original position.

CN902

TP1

TP101

TP201

TP202

TP21

TP301

TP302

TP401

TP402

TP41

TP501

TP502

TP601

TP602

TP61

TP701

TP801

TP81

TP901

E1

E100

E101

E102

E300

E400

E701

E801

S1

S2

S361

S362S363

RV101

RV201

RV301RV401

RV41

RV501RV601

RV61

RV701

RV801

RV81

RV901

RV902

A

B

C

D

E

F

G

1 2 3 4


LV1 LV101

LV201

LV21

LV301

LV302

LV401

LV402

LV41

LV501

LV502

LV601

LV602

LV61 LV81

LV901

LV902

CCU-590/P/V1(E) 4-25

CN902

S1

S2S363

E1

E101

E102 E300

E701

E801

LV101

LV201

LV301LV302

LV401 LV402

LV601 LV602

LV901

LV902

RV101

RV201

RV301

RV401

RV41

RV601

RV701

RV801RV901

RV902

TP1

TP101

TP201

TP202TP21

TP301TP302

TP401

TP402

TP41

TP701

TP801

TP901

AB C D E F G

1

2

3

4

E100

TR-133B BOARD (SIDE A)

LV41

LV21

LV1

CENT FREQ : 4.3 MHzFREQ SPAN : 20 MHz

Waveform image

A B

4-6-2. INCOM1 Deviation Adjustment

Adjustment category: CMeasuring instruments: Spectrum analyzer, Oscillo-

scope, Audio generatorExtended board: TR-133B boardPreparation:1. Input 1 kHz sine wave signal from the audio generator

to the pins 1 (Y), 2 (X) and 3 (GND) on the INCOMconnector (XLR pin 5)/CCU front panel.. Fig.1 (Refer to “4-1-4. Audio Connection”.)

2. Adjust audio generator output level so that the signallevel at C642 on the TR-133B board becomes 200 mVp-p.

3. Connect the spectrum analyzer probe to the measure-ment point.

Measurement point: TP41 (GND: E100)/TR-133Bboard

Adjustment point: 1RV41 (INCOM 1 DEV)/TR-133B board

Specification: A = B = 6.0 ±0.4 kHz

4-6-3. PGM1 Deviation Adjustment



to the pins 6 (PGM-1 (X)), 7 (PGM-1 (Y)) and 8(PGM-1 (G)) on the INTERCOM/TALLY/PGMconnector (Dsub pin 25) of CCU rear panel.. Fig.1 (Refer to “4-1-4. Audio Connection”.)




Adjustment point: 1RV101 (PGM DEV)/TR-133B board

Specification: A = B = 7.0 ±0.4 kHzA B


Waveform image

CCU-590/P/V1(E)4-26

A B


Waveform imageCENT FREQ : 3.9 MHzFREQ SPAN : 20 MHz

Waveform image

A B

4-6-4. INCOM2 Deviation Adjustment



to the pins 1 (Y), 2 (X) and 3 (GND) on the INCOMconnector (XLR pin 5)/CCU front panel.. Fig.1 (Refer to “4-1-4. Audio Connection”.)




Adjustment point: 1RV61 (INCOM 2 DEV)/TR-133B board


4-6-5. PGM2 Deviation Adjustment



to the pins 19 (PGM-1 (X)), 20 (PGM-1 (Y)) and 21(PGM-1 (G)) on the INTERCOM/TALLY/PGMconnector (Dsub pin 25) of CCU rear panel.. Fig.1 (Refer to “4-1-4. Audio Connection”.)




Adjustment point: 1RV81 (PGM DEV)/TR-133Bboard


CN902

TP1

TP101

TP201

TP202TP21

TP301 TP302

TP401

TP402

TP41

TP501

TP502

TP601

TP602

TP61

TP701

TP801

TP81

TP901

E1

E100

E101

E102 E300

E400

E701

E801

S1

S2

S361 S362

S363

RV101

RV201

RV301

RV401

RV41

RV501

RV601

RV61

RV701

RV801

RV81

RV901

RV902

A B C D E F G

1

2

3

4


LV1

LV101

LV201

LV21

LV301 LV302

LV401 LV402

LV41

LV501 LV502

LV601 LV602

LV61

LV81

LV901LV902

CCU-590/P/V1(E) 4-27

A

CN902

S1

S2

S363

E1

E101

E102

E300

E701

E801

LV101

LV201LV301

LV302

LV401

LV402

LV601

LV602

LV901

LV902

RV101

RV201RV301RV401

RV41

RV601

RV701

RV801

RV901

RV902

TP1

TP101

TP201

TP202

TP21

TP301

TP302

TP401

TP402

TP41

TP701

TP801

TP901

A

B

C

D

E

F

G

1 2 3 4


TP601

TP602

E100

Minimum

1.24 ±0.02 V dc

GND

4-6-6. INCOM1 Demodulation Adjustment

Adjustment category: CNote: Perform this adjustment only

after replacing 1LV601 and/or1LV602 on the TR-133Bboard.

Measuring instruments: Oscilloscope, Audio generatorExtended board: TR-133B boardPreparation:. Set the switches below on the MA-128B board of CA-

590/590P.S3 (CM/DYM) → “DYM”S4 (UNBAL) → “ON”S5 (GAIN: +/0/_) → “0”

. Input 1 kHz/220 mV p-p sine wave signal from the audiogenerator to the pin 2 (X) (GND: pin 3) of the INCOM1connector (XLR pin 5) of CA-590/590P.. Fig.1 (Refer to “4-1-4. Audio Connection”.)


Adjustment procedure:1. Set the oscilloscope INPUT (AC/DC) mode to DC,

and connect the probe to TP601 (GND: E300) on theTR-133B board. Then, turn slowly the 1LV601 (7.1MTUNE 1) core up to 1.24 ±0.02 V dc while watchingthe oscilloscope screen.

2. Set the oscilloscope INPUT (AC/DC) mode to “AC”,and adjust the 1LV602 (7.1M TUNE2) core tominimize the carrier.

3. Perform steps 1 and 2 repeatedly to meet the specifica-tions in 1 and 2.

4-6-7. INCOM1 Level Adjustment

Adjustment category: BMeasuring instruments: Oscilloscope, Audio generatorExtended board: TR-133B boardPreparation:. Input 1 kHz/220 mV p-p sine wave signal from the audio

generator to the pin 2 (X) (GND: pin 3) of the INCOM1connector (XLR pin 5) of CA-590/590P.. Fig.1 (Refer to “4-1-4. Audio Connection”.)


Adjustment point: 1RV601 (INCOM 1 LEVEL)/TR-133B board

Specification: A = 200 ±10 mV p-p

CCU-590/P/V1(E)4-28

A

1.24 ±0.02 V dc

GND

Minimum

4-6-8. INCOM2 Demodulation Adjustment


after replacing 1LV501 and/or1LV502 on the TR-133Bboard.

Measuring instruments: Oscilloscope, Audio generatorExtended board: TR-133B boardPreparation:. Set the switches below on the AU-294 board of CA-590/

590P.S3 (CM/DYM) → “DYM”S4 (UNBAL) → “ON”S5 (GAIN: +/0/_) → “0”

. Input 1 kHz/220 mV p-p sine wave signal from the audiogenerator to the pin 2 (X) (GND: pin 3) of the INCOM2connector (XLR pin 5) of CA-590/590P.. Fig.1 (Refer to “4-1-4. Audio Connection”.)


Adjustment procedure:1. Set the oscilloscope INPUT (AC/DC) mode to DC,

and connect the probe to TP501 (GND: E300) on theTR-133B board. Then, turn slowly the 1LV501 (7.4MTUNE 1) core up to 1.24 ±0.02 V dc while watchingthe oscilloscope screen.



4-6-9. INCOM2 Level Adjustment

Adjustment category: BMeasuring instruments: Oscilloscope, Audio generatorExtended board: TR-133B boardPreparation:. Input 1 kHz/220 mV p-p sine wave signal from the audio

generator to the pin 2 (X) (GND: pin 3) of the INCOM2connector (XLR pin 5) of CA-590/590P.. Fig.1 (Refer to “4-1-4. Audio Connection”.)


Adjustment point: 1RV501 (INCOM 2 LEVEL)/TR-133B board


CN902

TP1

TP101

TP201

TP202

TP21

TP301

TP302

TP401

TP402

TP41

TP501

TP502

TP601

TP602

TP61

TP701

TP801

TP81

TP901

E1

E100

E101

E102

E300

E400

E701

E801

S1

S2

S361

S362S363

RV101

RV201

RV301RV401

RV41

RV501RV601

RV61

RV701

RV801

RV81

RV901

RV902

A

B

C

D

E

F

G

1 2 3 4


LV1 LV101

LV201

LV21

LV301

LV302

LV401

LV402

LV41

LV501

LV502

LV601

LV602

LV61 LV81

LV901

LV902

CCU-590/P/V1(E) 4-29

A

CN902

S1

S2

S363

E1

E101

E102

E300

E701

E801

LV101

LV201LV301

LV302

LV401

LV402

LV601

LV602

LV901

LV902

RV101

RV201RV301RV401

RV41

RV601

RV701

RV801

RV901

RV902

TP1

TP101

TP201

TP202

TP21

TP301

TP302

TP401

TP402

TP41

TP701

TP801

TP901

A

B

C

D

E

F

G

1 2 3 4


E100

Minimum

1.24 ±0.01 V dc

GND

4-6-10. MIC 1 Demodulation Adjustment


after replacing IC301/1LV301/1LV302 on the TR-133Bboard.

Measuring instruments: Oscilloscope, Audio generatorExtended board: TR-133B boardPreparation:. Input 1 kHz/2.2 mV p-p (_60 dBu) sine wave signal from

the audio generator to the MIC connector of CA-590/590P.. Set the AUDIO CH-1 input select switch on the CA-590/

590P rear panel to REAR/MIC (center).. Fig.3 (Refer to “4-1-4. Audio Connection”.)


Adjustment procedure:1. Connect the oscilloscope probe to TP301 (GND:

E300) on the TR-133B board. Then turn the 1LV301(6.2M TUNE1) core slowly to reach 1.24 ±0.01 V dcwhile watching the oscilloscope screen.



4-6-11. MIC 1 Level Adjustment

Adjustment category: BMeasuring instruments: Oscilloscope, Audio generatorExtended board: TR-133B boardPreparation:. Input 1 kHz/2.2 mV p-p (_60 dBu) sine wave signal from

the audio generator to the MIC connector of CA-590/590P.. Set the AUDIO CH-1 input select switch on the CA-590/

590P rear panel to REAR/MIC (center).. Fig.3 (Refer to “4-1-4. Audio Connection”.)


Adjustment point: 1RV301 (MIC 1 LEVEL)/TR-133B board


CCU-590/P/V1(E)4-30

A

Minimum

1.24 ±0.01 V dc

GND

4-6-12. MIC 2 Demodulation Adjustment


after replacing IC401/1LV401/1LV402 on the TR-133Bboard.

Measuring instruments: Oscilloscope, Audio generatorExtended board: TR-133B boardPreparation:. Input 1 kHz/2.2 mV p-p (_60 dBu) sine wave signal

from the audio generator to the AUDIO CH-2 INconnector of CA-590/590P.

. Set the AUDIO CH-2 input select switch on the CA-590/590P rear panel to REAR/MIC (center).. Fig.3 (Refer to “4-1-4. Audio Connection”.)


Adjustment procedure:1. Connect the oscilloscope probe to TP401 (GND:

E300) on the TR-133B board. Then turn the 1LV401(6.7M TUNE1) core slowly to reach 1.24 ±0.01 V dcwhile watching the oscilloscope screen.



4-6-13. MIC 2 Level Adjustment

Adjustment category: BMeasuring instruments: Oscilloscope, Audio generatorExtended board: TR-133B boardPreparation:. Input 1 kHz/2.2 mV p-p (_60 dBu) sine wave signal

from the audio generator to the MIC IN connector ofCA-590/590P.

. Set the AUDIO CH-2 input select switch on the CA-590/590P rear panel to REAR/MIC (center).. Fig.3 (Refer to “4-1-4. Audio Connection”.)


Adjustment point: 1RV401 (MIC 2 LEVEL)/TR-133B board


CN902

S1

S2

S363

E1

E101

E102

E300

E701

E801

LV101

LV201LV301

LV302

LV401

LV402

LV601

LV602

LV901

LV902

RV101

RV201RV301RV401

RV41

RV601

RV701

RV801

RV901

RV902

TP1

TP101

TP201

TP202

TP21

TP301

TP302

TP401

TP402

TP41

TP701

TP801

TP901

A

B

C

D

E

F

G

1 2 3 4


E100

CCU-590/P/V1(E) 4-31

Mechanical center

Position (a)

(a)

Position (b)

Set to the center

(a)

(b)

=

=

CN902

S1

S2

S363

E1

E101

E102

E300

E701

E801

LV101

LV201LV301

LV302

LV401

LV402

LV601

LV602

LV901

LV902

RV101

RV201RV301RV401

RV41

RV601

RV701

RV801

RV901

RV902

TP1

TP101

TP201

TP202

TP21

TP301

TP302

TP401

TP402

TP41

TP701

TP801

TP901

A

B

C

D

E

F

G

1 2 3 4


E100

A

GND

4-6-14. CHU DATA Demodulation Adjustment

Adjustment category: CNotes:. Perform this adjustment together with the already

adjusted CA-590/590P.. Perform this adjustment only after replacing IC201 and/

or 1LV201 (5.6M TUNE) on the TR-133B board.

Measuring instrument: Oscilloscope20 MHz BW Limit: ONInput mode: DC

Extended board: TR-133B boardMeasurement point: TP201 (GND: E1)/TR-133B boardAdjustment point: 1LV201 (5.6M TUNE)/TR-

133B boardSpecification: A = +0.50 ±0.02 V dc

4-6-15. CHU TONE Adjustment

Adjustment category: CMeasuring instrument: Oscilloscope (set to AC mode)Extended board: TR-133B boardMeasurement point: TP202 (GND: E1)/TR-133B

boardAdjustment point: 1RV201 (TONE ADJ)/TR-

133B board

Adjustment procedure:1. Set the oscilloscope as follows.

. HORIZ/DIV: 20 mS/DIV

. VOLTS/DIV: 100 mV/DIV

. Input mode: AC2. Turn slowly 1RV201 clockwise 2 from the mechani-

cal center while watching the oscilloscope, and recordthe wave starting position (a).

3. Turn slowly 1RV201 counterclockwise 3 whilewatching the oscilloscope, and record the wavestarting position (b).

4 Set 1RV201 to the center of (a) and (b).

CCU-590/P/V1(E)4-32

4-7. RETURN VIDEO CableCompensation System Adjustment

4-7-1. RETURN VIDEO Carrier FrequencyAdjustment

Adjustment category: CNote:Section 4-5-14. RETURN VIDEO Level Adjustment musthave already been finished.

Measuring instruments: Spectrum analyzer, Videosignal generator (10 STEPsignal)

Extended board: TR-133B boardPreparation:. Input 1.0 V p-p linearity signal (10 STEP) to the RET-1

input terminal on the CCU rear panel.. Press the RET-1 switch on the CA-590/590P rear panel.Measurement point: TP701 (GND: E701)/TR-133B

boardAdjustment point: 1CT701 (RET FREQ)/TR-

133B boardSpecification: 69.000 ±0.005 MHz

4-7-2. RETURN VIDEO Deviation Adjustment

Adjustment category: CMeasuring instruments: Spectrum analyzer, Video

signal generator (10 STEPsignal)

Extended board: TR-133B boardPreparation:. Input 1.0 V p-p linearity signal (10 STEP) to the RET-1

input terminal on the CCU rear panel.. Press the RET-1 switch on the CA-590/590P rear panel.Measurement point: TP701 (GND: E701)/TR-133B

boardAdjustment point: 1RV701 (RET DEV)/TR-133B

boardSpecification: T = 2.000 ±0.005 MHz

Perform the adjustments of 4-7-1 and 4-7-2 repeatedly tomeet the respective specifications.

SYNC tip

69.0MHz

T = 2.0 MHz

SYNC tip White 100 %

69.0MHz

71.0MHz

CN902

S1

S2S363

E1

E101

E102 E300

E701

E801

LV101

LV201

LV301LV302

LV401LV402

LV601LV602

LV901

LV902

RV101

RV201

RV301

RV401

RV41

RV601

RV701

RV801RV901

RV902

TP1

TP101

TP201

TP202TP21

TP301TP302

TP401

TP402

TP41

TP701

TP801

TP901


AB C D E F G

1

2

3

4

CT701

LV41

LV21

LV1

CCU-590/P/V1(E) 4-33

CN902

S1

S2S363

E1

E101

E102 E300

E701

E801

LV101

LV201

LV301LV302

LV401 LV402

LV601 LV602

LV901

LV902

RV101

RV201

RV301

RV401

RV41

RV601

RV701

RV801RV901

RV902

TP1

TP101

TP201

TP202TP21

TP301TP302

TP401

TP402

TP41

TP701

TP801

TP901

AB C D E F G

1

2

3

4


LV41

LV21

LV1

Adjustment procedure:1. Adjust temporarily 1LV902 (PROMPT TUNE) on the

TR-133B board so that a video waveform appears onthe waveform monitor.

2. Adjust 1LV901 (PROMPT FREQ)/TR-133B board tominimize the frequency response around 6 MHz.

3. Switch the video signal generator signal to 10 STEPsignal.

––––––– This adjustment continues to next page. –––––––

6 MHz

4-7-3. RX PROMPT VIDEO DemodulationAdjustment

Adjustment category: CNotes:. Perform this adjustment only after replacing IC903,

1LV901 (PROMPT FREQ) or 1LV902 (PROMPTTUNE) on the TR-133B board.Use a TRIAX cable of 300 m or less for this adjustment.

. The CA-590/590P shall have been adjusted properly.

Measuring instruments: Waveform monitor, Videosignal generator (sweep signal,10 STEP signal)

Extended board: TR-133B boardPreparation:nThe RX PROMPTER output terminal must be output fromRET-2/PROMPTER BNC on the CCU rear panel.

. S2 (TX ← REM → RX)/TR-133B board (CCU) →“RX”

. S301/DM-139B board (CA-590/590P) → “TX”

. S1 (Cable Length)/DM-140 board (CCU) → “F” (AUTO)

. Input sweep signal from the video signal generator to thePROMPTER terminal on the CA-590/590P rear panel.

Measuring instrument: RET-3/PROMPTER terminal(CCU rear panel)

Adjustment point: 1LV901 (PROMPT FREQ)/TR-133B board1LV902 (PROMPT TUNE)/TR-133B board

CCU-590/P/V1(E)4-34

4. Readjust the 1LV902 (PROMPT TUNE) on the TR-133B board to make portion “A” of the video wave-form flat.(Note: If portion “A” does not become flat, proceed to“4-7-4. RX PROMPT VIDEO RF AGC Adjustment”,and then perform readjustment in “4-7-3. RXPROMPT VIDEO Demodulation Adjustment”.)

A

Flat

Note:Perform the following after the adjustment is completed.. Set S2 (TX ← REM → RX)/TR-133B board to “TX”

and then to REM.. S1 (Cable Length)/DM-140 board → “F” (AUTO)

(unchanged). Re-set S301 on the DM-139B board of CA-590/590P to

“RX”. Disconnect the BNC cable from the PROMPTER

terminal.

CN902

S1

S2S363

E1

E101

E102 E300

E701

E801

LV101

LV201

LV301LV302

LV401 LV402

LV601 LV602

LV901

LV902

RV101

RV201

RV301

RV401

RV41

RV601

RV701

RV801RV901

RV902

TP1

TP101

TP201

TP202TP21

TP301TP302

TP401

TP402

TP41

TP701

TP801

TP901

AB C D E F G

1

2

3

4


LV41

LV21

LV1

CCU-590/P/V1(E) 4-35

4-7-4. RX PROMPT VIDEO RF AGCAdjustment

Adjustment category: BNote: Use a 300 m TRIAX cable for

this adjustment.The CA-590/590P shall havebeen adjusted properly.

Measuring instruments: Waveform monitor, Videosignal generator (10 STEPsignal)



. S1 (CABLE LENGTH)/DM-140 board (CCU) → “F”(AUTO)

. Set S301 on the DM-139B board of CA-590/590P to“TX”

. Input 10 STEP signal from the video signal generator tothe PROMPTER terminal on the CA-590/590P rearpanel.

Measurement point: RET-2/PROMPTER terminal(CCU rear panel)

Adjustment point: 1RV901 (RF AGC DLY)/TR-133B board

Adjustment procedure:. Turn slowly 1RV901 (RF AGC DLY) on the TR-133B

board counterclockwise 3 from the maximum position,and stop it at a position where each black portion ofnoise level A (see figure below) becomes minimal.(Excessive turn causes the SYNC level to deteriorate.)

Note:Perform the following after the adjustment is completed.. Set S2 (TX ← REM → RX) on the TR-133B board to

TX side with POWER ON and then to REM.. Re-set S301 on the DM-139B board of CA-590/590P to

“RX”. S1 (CABLE LENGTH)/DM-140 board → “F” (AUTO). Disconnect the BNC cable from the PROMPTER

terminal.

Where each black portion of noise level A becomes minimal.

A

CN902

S1

S2

S363

E1

E101

E102

E300

E701

E801

LV101

LV201LV301

LV302

LV401

LV402

LV601

LV602

LV901

LV902

RV101

RV201RV301RV401

RV41

RV601

RV701

RV801

RV901

RV902

TP1

TP101

TP201

TP202

TP21

TP301

TP302

TP401

TP402

TP41

TP701

TP801

TP901

A

B

C

D

E

F

G

1 2 3 4


E100

CCU-590/P/V1(E)4-36

4-7-5. RX PROMPT VIDEO Level Adjustment

Adjustment category: BNote: Use a TRIAX cable (300 m

maximum) for this adjustment.The CA-590/590P shall havebeen adjusted properly.

Measuring instruments: Waveform monitor, Videosignal generator (10 STEPsignal)



. S1 (MODE AUTO/MAN)/DM-140 board (CCU) → “F”(AUTO)

. Set S301 on the DM-139B board of CA-590/590P to“TX”

. PROMPT OUT / Rear panel → Disconnect 75 Ztermination.

. Input 10 STEP signal from the video signal generator tothe PROMPTER terminal on the CA-590/590P sidepanel.

Adjustment procedure:. Adjust 1RV902 (PROMPT LEVEL) on the TR-133B

board so that RET-2/PROMPTER video level becomes1.00 ±0.03 V p-p.

Note:Perform the following after the adjustment is completed.. Set S2 (TX ← REM → RX) on the TR-133B board to

TX side with POWER ON and then to REM.. Re-set S301 on the DM-139B board of CA-590/590P to

“RX”. Disconnect the BNC cable from the PROMPTER

terminal.

1.00 ±0.03 V p-p

CN902

S1

S2

S363

E1

E101

E102

E300

E701

E801

LV101

LV201LV301

LV302

LV401

LV402

LV601

LV602

LV901

LV902

RV101

RV201RV301RV401

RV41

RV601

RV701

RV801

RV901

RV902

TP1

TP101

TP201

TP202

TP21

TP301

TP302

TP401

TP402

TP41

TP701

TP801

TP901

A

B

C

D

E

F

G

1 2 3 4


E100

CCU-590/P/V1(E) 4-37

4-8. PROMPT VIDEO CableCompensation System Adjustment

4-8-1. TX PROMPT VIDEO ModulationAdjustment

Adjustment category: BNote: Use a TRIAX cable (300 m

maximum) for this adjustment.

Measuring instruments: Oscilloscope, Video signalgenerator

Extended board: TR-133B boardPreparation:. Input 10 STEP signal (chroma signal: OFF) from the

video signal generator to the PROMPTER terminal(CCU rear panel).

. S2 (TX ← REM → RX) /TR-133B board (CCU) →“TX”

. S1 (Cable Length) /DM-140 board (CCU) → “1” (330)

. Set S301 on the DM-139B board of CA-590/590P to“RX”


Adjustment point: 1RV801 (PROMPT DEV)/TR-133B board

Specification: A = 25 ±3 %

Adjustment procedure:. Adjust 1RV801 so that the level “A” meets the specifi-

cation, when the level “B” is set to 100 % with theoscilloscope VAR adjustment knob.

Note:Set the switch below after the adjustment is completed.. S1 (Cable Length)/DM-140 board (CCU) → “F”

(AUTO)

B = 100 %

A = 25 ±3 %

CN902

S1

S2

S363

E1

E101

E102

E300

E701

E801

LV101

LV201LV301

LV302

LV401

LV402

LV601

LV602

LV901

LV902

RV101

RV201RV301RV401

RV41

RV601

RV701

RV801

RV901

RV902

TP1

TP101

TP201

TP202

TP21

TP301

TP302

TP401

TP402

TP41

TP701

TP801

TP901

A

B

C

D

E

F

G

1 2 3 4


E100

CCU-590/P/V1(E)4-38

CN902RV100

RV101

RV102RV200

RV201

RV202

RV203

RV204S1

S100S101

S102

S103

S104

S105

S106

S107

S108

S2

S200S201

S202

S203

S204

S205

S206

S207

S3

S4

TP100

TP101

TP102

TP200TP201

TP202

TP203

TP204

TP205

TP206

TP207

TP208

TP209

TP210

E1

E2

E3

IC105

AB C D E F G H J K

1

2

3

4

5


4-9. Intercom System Adjustment

4-9-1. INCOM (T) Level Set Adjustment

Adjustment category: CMeasuring instruments: Oscilloscope, Audio generatorPreparation:. S5/SW-1189 board → “ECM”. MIC switch/CCU front panel → “MIC ON”Measurement point: TP202 (GND: E1)/AU-295 boardAdjustment point: 1RV202 (TALK LEV)/AU-295

board

Adjustment procedure:1. Connect the audio generator to the INCOM connector

on the CCU front panel as shown below.

2. Input 1 kHz/220 mV p-p sine wave from the audiogenerator.

3. Adjust 1RV202 (TALK LEV) on the AU-295 boardso that TP202 signal level becomes 200 ±10 mV p-p.

4-9-2. SIDE TONE Adjustment

Adjustment category: CMeasuring instruments: Oscilloscope, Audio generatorExtended board: AU-295 boardPreparation:. S5/SW-1189 board → “ECM”. MIC switch/CCU front panel → “MIC ON”. INCOM level adjustment knob/CCU front panel →

MaximumMeasurement point: TP202 (GND: E1)/AU-295 boardAdjustment point: 1RV102 (SIDE TONE)/AU-

295 board

Adjustment procedure:1. Connect the audio generator to the INCOM connector

on the CCU front panel as shown below.

2. Adjust the audio generator output level so that 1 kHz/200 mV sine wave appears at TP202 (GND: E1) on theAU-295 board.

3. Adjust again 1RV102 (SIDE TONE) on the AU-295board so that TP206 level becomes 330 ±60 mV p-p.nThe value above is determined for maintenance.Adjust the level as required by customers for actualoperation.

5

4

1

23

GND

Audio generator

INCOM connector

more than47 uF/16 V

600 Z

_ +

200 ±10 mV p-p

5

4

1

23

GND

Audio generator

INCOM connector

more than47 uF/16 V

600 Z

_ +

CCU-590/P/V1(E) 4-39

4-10. RTS Intercom System Adjustment

4-10-1. ENG RTS CANCEL Adjustment

Adjustment category: CNote: Perform adjustment below when

the intercom system employsRTS system.

Measuring instruments: Oscilloscope, Audio generatorExtended board: AU-295 boardPreparation:. S5/SW-1189 board → “ECM”. MIC switch/CCU front panel → “MIC ON”. INCOM (PROG/PRIV/ENG) switch/SW-1189 board →

“ENG”. S207 (ENG SEL)/AU-295 board → “RTS”. S205/AU-295 board → “RTS”. Input 1 kHz/220 mV p-p sine wave signal to the INCOM

connector on the CCU front panel.Measurement point: TP210 (GND: E1)/AU-295

boardAdjustment point: 1RV204 (ENG RTS CAN-

CEL)/AU-295 boardSpecification: A = Minimum

4-10-2. PROD RTS CANCEL Adjustment

Adjustment category: CNote: Perform adjustment below when

the intercom system employsRTS system.

Measuring instruments: Oscilloscope, Audio generatorExtended board: AU-295 boardPreparation:. S5/SW-1189 board → “ECM”. MIC switch/CCU front panel → “MIC ON”. INCOM (PROG/PRIV/ENG) switch/SW-1189 board →

“PROD”. S206 (PROD SEL)/AU-295 board → “RTS”. S204/AU-295 board → “RTS”. Input 1 kHz/220 mV p-p sine wave signal to the INCOM

connector on the CCU front panel.Measurement point: TP209 (GND: E1)/AU-295

boardAdjustment point: 1RV203 (PROD RTS CAN-

CEL)/AU-295 boardSpecification: A = Minimum

A

A

CN902RV100

RV101

RV102RV200

RV201

RV202

RV203

RV204S1

S100S101

S102

S103

S104

S105

S106

S107

S108

S2

S200S201

S202

S203

S204

S205

S206

S207

S3

S4

TP100

TP101

TP102

TP200TP201

TP202

TP203

TP204

TP205

TP206

TP207

TP208

TP209

TP210

E1

E2

E3

IC105

AB C D E F G H J K

1

2

3

4

5


CCU-590/P/V1(E)4-40

4-11. MIC Level Adjustment

4-11-1. MIC1 Level Adjustment

Adjustment category: CMeasuring instruments: Oscilloscope, Audio generatorPreparation:. AUDIO IN +48 V CH1/CH2 switch/CA rear panel →

OFF. AUDIO IN CH1/CH2 switch/CA rear panel → REAR

MIC. Input below signal from the audio generator to the CA

AUDIO IN CH1 connector. (Refer to “4-1-4. AudioConnection”.)Signal name: Sine waveFrequency: 1 kHzOutput level: 2.2 mV p-p (_60 dBu)

. CA MIC1 GAIN → _60 dB

. S203/AU-295 board → “0 dB”Measurement point: Follow the steps below.

Note: TP205 (GND: E1) andTP208 (GND: E1)/AU-295board

Adjustment point: 1RV201/AU-295 board

A

Adjustment procedure:1. Input 1 kHz/200 mV p-p sine wave from the audio

generator to e4 (GND: e5) on the extension board.2. Adjust 1RV201 so that TP205 signal level becomes

“A”.A = 1100 ±50 mV

3. Connect the oscilloscope to TP208, and check that thesignal level is 1100 ±100 mV p-p.

CN902RV100

RV101

RV102RV200

RV201

RV202

RV203

RV204S1

S100S101

S102

S103

S104

S105

S106

S107

S108

S2

S200S201

S202

S203

S204

S205

S206

S207

S3

S4

TP100

TP101

TP102

TP200TP201

TP202

TP203

TP204

TP205

TP206

TP207

TP208

TP209

TP210

E1

E2

E3

IC105

AB C D E F G H J K

1

2

3

4

5


CCU-590/P/V1(E) 4-41

4-11-2. MIC2 Level Adjustment

Adjustment category: CMeasuring instruments: Oscilloscope, Audio generatorPreparation:. AUDIO IN +48 V CH1/CH2 switch/CA rear panel →

OFF. AUDIO IN CH1/CH2 switch/CA rear panel → REAR

MIC. Input below signal from the audio generator to the CA

AUDIO IN CH2 connector. (Refer to “4-1-4. AudioConnection”.)Signal name: Sine waveFrequency: 1 kHzOutput level: 2.2 mV p-p (_60 dBu)

. CA MIC2 GAIN → _60 dB

. S202/AU-295 board → “0 dB”Measurement point: Follow the steps below.

Note: TP203 (GND: E1) andTP204 (GND: E1)/AU-295board

Adjustment point: 1RV200/AU-295 board

A

Adjustment procedure:1. Input 1 kHz/200 mV p-p sine wave from the audio

generator to a4 (GND: a5) on the extension board.2. Adjust 1RV200 so that TP203 signal level becomes

“A”.A = 1100 ±50 mV

3. Connect the oscilloscope to TP204, and check that thesignal level is 1100 ±100 mV p-p.

CN902RV100

RV101

RV102RV200

RV201

RV202

RV203

RV204S1

S100S101

S102

S103

S104

S105

S106

S107

S108

S2

S200S201

S202

S203

S204

S205

S206

S207

S3

S4

TP100

TP101

TP102

TP200TP201

TP202

TP203

TP204

TP205

TP206

TP207

TP208

TP209

TP210

E1

E2

E3

IC105

AB C D E F G H J K

1

2

3

4

5


CCU-590/P/V1(E)

The material contained in this manual consists ofinformation that is the property of Sony Corporation.Sony Corporation expressly prohibits the duplication ofany portion of this manual or the use thereof for anypurpose other than the operation or maintenance of theequipment described in this manual without the expresswritten permission of Sony Corporation.

Le matériel contenu dans ce manuel consiste eninformations qui sont la propriété de Sony Corporation.Sony Corporation interdit formellement la copie dequelque partie que ce soit de ce manuel ou son emploipour tout autre but que des opérations ou entretiens del’équipement à moins d’une permission écrite de SonyCorporation.

Das in dieser Anleitung enthaltene Material besteht ausInformationen, die Eigentum der Sony Corporation sind.Die Sony Corporation untersagt ausdrücklich dieVervielfältigung jeglicher Teile dieser Anleitung oder denGebrauch derselben für irgendeinen anderen Zweck alsdie Bedienung oder Wartung der in dieser Anleitungbeschriebenen Ausrüstung ohne ausdrücklicheschriftliche Erlaubnis der Sony Corporation.

SAFETY CHECK-OUT

After correcting the original service problem,perform the following safety checks beforereleasing the set to the customer :

Check the metal trim, “metallized” knobs, screws,and all other exposed metal parts for ACleakage. Check leakage as described below.

LEAKAGE TEST

The AC leakage from any exposed metal part toearth ground and from all exposed metal parts toany exposed metal part having a return tochassis, must not exceed 3.5 mA. Leakagecurrent can be measured by any one of threemethods.

1. A commercial leakage tester, such as theSimpson 229 or RCA WT-540A. Follow themanufacturers’ instructions to use theseinstruments.

2. A battery-operated AC milliammeter. TheData Precision 245 digital multimeter issuitable for this job.

3. Measuring the voltage drop across a resistorby means of a VOM or battery-operated ACvoltmeter. The “limit” indication is 5.25 V, soanalog meters must have an accurate low-voltage scale. The Simpson 250 and SanwaSH-63Trd are examples of a passive VOMthat is suitable. Nearly all battery operateddigital multimeters that have a 20 V AC rangeare suitable. (See Fig. A)

To Exposed MetalParts on Set

Fig A. Using an AC voltmeter to check AC leakage.

ACvoltmeter(5.25V)

Earth Ground

0.15 µF 1.5 kZ

SONY CCU-590 Service Manual

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