KDS-70Q006

HISTORYModel Name : KDS-70Q006 SERVICE MANUAL Part No. : 9-872-743-04 When clicking an item, its detail is displayed. Date 2005.2 2005.2 2005.10 2006.3 SUPP./CORR. SUPP.-1 CORR.-1 SUPP.-2 Change of main text NEW CAUTION Sentence Addition Yes Correction of Lamp Reset Procedure (P.17) Yes The item Panel error (9 times blinks) Addition in the Yes table (P.8) Description of SUP/COR

SERVICE MANUALMODEL COMMANDER DEST. CHASSIS NO. MODEL

SP-1 CHASSISCOMMANDER DEST. CHASSIS NO.

KDS-70Q006 KDS-70Q006

RM-Y914 RM-Y914

US Canadian

POWERSTD/DUO

KDS-70Q006

RM-Y914

SXRD PROJECTION TV

KDS-70Q006 KRM-Y914

SpecificationsProjection System SXRD Panel Projection Lens Antenna Lamp Television System 3 SXRD Panel, 1 lens projection system 0.78 inch SXRD panel 6,220,800 pixels (2,073,600 x 3) High Performance, large diameter hybrid lens F2.4 75 ohm external terminal for VHF/UHF UHP lamp, 200W, XL-5000 NTSC American TV Standard ATSC (8VSB terrestrial) ATSC compliant 8VSB QAM on cable ANSI/SCTE 07 2000 70 inches Terrestrial (analog) 2-69 Cable TV (analog) 1-125 Terrestrial (digital) 2-69 Cable TV (digital) 1-135 120V, 60 Hz 2 total Video: 1080i, 720p, 480p, 480i Audio: Two channel linear PCM 32, 44.1 and 48 kHz, 16, 20 and 24 bit Not compatible with compressed sound, such as AC-3 and DTS. 1 Vp-p, 75 ohms unbalanced, sync negative Y: 1 Vp-p, 75 ohms unbalanced, sync negative C: 0.286 Vp-p (Burst signal), 75 ohms 500 mVrms (100% modulation) Impedance: 47 kilohms Y: 1.0 Vp-p, 75 ohms unbalanced, sync negative PB: 0.7 Vp-p, 75 ohms PR: 0.7 Vp-p, 75 ohms minijack minijack 500 mVrms at the maximum volume setting (Variable) 500 mVrms (Fixed) Impedance (output): 2 kilohms AUDIO OUT jacks are operable only when the TVs Speaker is set to Off. For details, see page 113. 4-pin S400 i.LINK terminal Optical Rectangular (1)

Screen Size (measured diagonally) Channel Coverage

Power Requirements Inputs/Outputs HDMI IN

Video (IN) S Video (IN)

3 total (1 on front panel) 3 total (1 on front panel)

Audio (IN) Component Video Input

6 total (1 on front panel) 2 (Y, PB, PR)

CONTROL S (IN) CONTROL S (OUT) AUDIO (VAR/FIX) OUT

1 1 1

i.LINK RF Inputs Digital Audio Optical Output (PCM/Dolby Digital)

3 total (1 on front panel) 2 1

2

KDS-70Q006 KCableCARD Slot Speaker Output Dimensions (W H D) Mass Power Consumption In Use In Standby In i.LINK/CableCARD Standby Supplied Accessories Remote Control AA (R6) Batteries Cleaning Cloth AC Power Cord Anti-Static Cleaning Brush Slot Covers Owners Guide Quick Setup Guide Warranty Product Registration Card PCMCIA Type I/II 25 W (L), 25 W (R), 50 W (Woofer) 1,907 1,19 5 627 mm Approx. 124kg 330 W 0.5 W Less than 30 W RM-Y914 2 supplied for remote control 1 1 1 4 1 1 1 1RM-Y914

Design and specifications are subject to change without notice.

Flashing Indicators on the Front of the TVThe POWER/STANDBY (green or red) and/or LAMP (red) indicators light or flash if there is a problem with or change in the condition of the SXRD projection TV.The POWER/STANDBY (green) indicator flashes.

The lamp for the light source is ready to turn on.POWERSTD/DUO

The POWER/STANDBY (red) indicator flashes three times.

LAMP

STANDBY

TIMER

POWER/STANDBY

The lamp cover is not attached securely. When you secure the lamp cover, the POWER/STANDBY indicator flashes in red and the SXRD projection TV enters the standby mode.The LAMP indicator flashes.

POWERSTD / DUO

The lamp for the light source has burned out. Replace it with a new one. If the SXRD projection TV does not function properly after correcting the problems, contact qualified Sony personnel.

3

KDS-70Q006 KRM-Y914

SAFETY CHECK-OUT( US model only )After correcting the original service problem, perfom the following safety checks before releasing the set to the customer: l. Check the area of your repair for unsoldered or poorly-soldered connections. Check the entire board surface for solder splashes and bridges. 2. Check the interboard wiring to ensure that no wires are pinched or contact high-wattage resistors. 3. Check that all control knobs, shields, covers, ground straps, and mounting hardware have been replaced. Be absolutely certain that you have replaced all the insulators. 4. Look for unauthorized replacement parts, particularly transistors, that were installed during a previous repair. Point them out to the customer and recommend their replacement. 5. Look for parts which, through functioning, show obvious signs of deterioration. Point them out to the customer and recom mend their replacement. 6. Check the line cords for cracks and abrasion. Recommend the replacement of any such line cord to the customer. 7. Check the condition of the monopole antenna (if any). Make sure the end is not broken off, and has the plastic cap on it. Point out the danger of impalement on a broken antenna to the customer, and recommend the antennas replacement. 8. Check the B+ and HV to see they are at the values specified. Make sure your instruments are accurate;be suspicious of your HV meter if sets always have low HV. 9. Check the antenna temminals, metal trim, metallized knobs, screws, and all other exposed metal parts for AC leakage. Check leakage as described below. LEAKAGE TEST The AC leakage from any exposed metal part to earth ground and from all exposed metal parts to any exposed metal part having a return to chassis, must not exceed 0.5mA (500 microampers) . Leakage current can be measured by any one of three methods. 1. A commercial leakage tester, such as the Simpson 229 or RCA WT-540A. Follow the manufacturers instructions to usc these instruments. 2. A battery-operated AC milliammeter. The Data Precision 245 digital multimeter is suitable for this job. 3. Measuring the voltage drop across a resistor by means of a VOM or battery-operated AC voltmeter. The limit indication is 0.75V, so analog meters must have an accurate lowvoltage scale. The Simpson 250 and Sanwa SH-63Trd are examples of a passive VOM that is suitable. NearIy all battery operated digital multimeters that have a 2V AC range are suitable. (See Fig. A) HOW TO FIND A GOOD EARTH GROUND A cold-water pipe is guaranteed earth ground;the cover-plate retaining screw on most AC outlet boxes is also at earth ground. If the retaining screw is to be used as your earth-ground, verify that it is at ground by measuring the resistance between it and a coldwater pipe with an ohmmeter. The reading should be zero ohms. If a cold-water pipe is not accessible, connect a 60-l00 watts trouble light (not a neon lamp) between the hot side of the receptacle and the retaining screw. Try both slots, if necessary, to locate the hot side of the line, the lamp should light at normal brilliance if the screw is at ground potential. (See Fig. B)

To Exposed Metal Parts on Set

Trouble Light Ohmmeter AC Outlet Box AC voltmeter (0.75V)

1.5 F

1.5k

Cold-water Pipe

Earth Ground Fig. B. Checking for earth ground. Fig. A. Using an AC voltmeter to check AC leakage.

4

KDS-70Q006 KCAUTIONThese servicing instructions are for use by qualified service personnel only. To reduce the risk of electric shock, do not perform any servicing other than that contained in the operating instructions unless you are qualified to do so. WARNING!! AN ISOLATION TRANSFORMER SHOULD BE USED DURING ANY SERVICE TO AVOID POSSIBLE SHOCK HAZARD, BECAUSE OF LIVE CHASSIS. THE CHASSIS OF THIS RECElVER IS DIRECTLY CONNECTED TO THE AC POWER LINE. SAFETY-RELATED COMPONENT WARNING!! COMPONENTS IDENTIFIED BY SHADING AND MARK ! ON THE SCHEMATIC DIAGRAMS, EXPLODED VIEWS AND IN THE PARTS LIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY. CIRCUIT ADJUSTMENTS THAT ARE CRITICAL TO SAFE OPERATION ARE IDENTIFIED IN THIS MANUAL. FOLLOW THESE PROCEDURES WHENEVER CRITICAL COMPONENTS ARE REPLACED OR IMPROPER OPERATION IS SUSPECTED. RM-Y914

ATTENTION!! AFIN DEVITER TOUT RISQUE DELECTROCUTION PROVENANT DUN CHSSIS SOUS TENSION, UN TRANSFORMATEUR DISOLEMENT DOIT ETRE UTILIS LORS DE TOUT DEPANNAGE. LE CHSSIS DE CE RECEPTEUR EST DIRECTEMENT RACCORD LALIMENTATION SECTEUR. ATTENTION AUX COMPOSANTS RELATIFS LA SCURIT!! LES COMPOSANTS IDENTIFIS PAR UNE FRAME ET PAR UNE MAPQUE ! SUR LES SCHMAS DE PRINCIPE, LES VUES EXPLOSES ET LES LISTES DE PIECES SONT DUNE IMPORTANCE CRITIQUE POUR LA SCURIT DU FONCTIONNEMENT. NE LES REMPLACER QUE PAR DES COMPOSANTS SONY DONT LE NUMRO DE PICE EST INDIQU DANS LE PRSENT MANUEL OU DANS DES SUPPLMENTS PUBLIS PAR SONY. LES RGLAGES DE CIRCUIT DONT LIMPORTANCE EST CRITIQUE POUR LA SCURIT DU FONCTIONNEMENT SONT IDENTIFIES DANS LE PRSENT MANUEL. SUIVRE CES PROCDURES LORS DE CHAQUE REMPLACEMENT DE COMPOSANTS CRITIQUES, OU LORSQUUN MAUVAIS FONCTIONNEMENT SUSPECT.

5

KDS-70Q006 KTABLE OF CONTENTSSection Title Page 8 Section 4-3. 4-4. (1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11) (12) (13) (14) (15) (16) (17) (18) (19) (20) (21) (22) (23) (24) (25) 4-5. (1) (2) (3) (4) (5) (6) (7) (8) (9) 4-6. Title Circuit Boards Location ..................................... Schematic Diagrams ........................................... Schematic Diagram of ASU (1/5) Board ........... Schematic Diagram of ASU (2/5) Board .......... Schematic Diagram of ASU (3/5) Board .......... Schematic Diagram of ASU (4/5) Board .......... Schematic Diagram of ASU (5/5) Board .......... Schematic Diagram of DSU (1/11) Board ......... Schematic Diagram of DSU (2/11) Board ........ Schematic Diagram of DSU (3/11) Board ........ Schematic Diagram of DSU (4/11) Board ........ Schematic Diagram of DSU (5/11) Board ........ Schematic Diagram of DSU (6/11) Board ......... Schematic Diagram of DSU (7/11) Board ......... Schematic Diagram of DSU (8/11) Board ......... Schematic Diagram of DSU (9/11) Board ........ Schematic Diagram of DSU (10/11) Board ...... Schematic Diagram of DSU (11/11) Board ....... Schematic Diagram of F Board .......................... Schematic Diagram of G (1/3) Board ................ Schematic Diagram of G (2/3) Board ............... Schematic Diagram of G (3/3) Board ............... Schematic Diagram of HM Board ..................... Schematic Diagram of H2, H3 Board ................ Schematic Diagram of H4, H5 Board ................ Schematic Diagram of QU Board ...................... Schematic Diagram of S1, S2, S3, T Board ...... Printed Wiring Boards ........................................ ASU Board (Side A) .......................................... ASU Board (Side B) ........................................... DSU Board (Side A) .......................................... DSU Board (Side B) ........................................... F Board ............................................................... G Board (Side A) ................................................ G Board (Side B) ................................................ HM, H2, H3, H4, H5 Boards ............................. QU, S1, S2, S3 Boards ....................................... Semiconductors .................................................. Page 31 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 57 58 59 60 61 62 63 64 65 66RM-Y914

1. SELF DIAGNOSIS FUNCTION ..................... 2. DISASSEMBLY2-1. 2-2. 2-3. 2-4. 2-5. 2-6. 2-7. 2-8. 2-9. Rear Cover Assembly, Terminal Plate A and B Block Assemblies ............................................... Service Position .................................................. PD Board, QU Board, DC Fan ........................... Q Block Assembly ............................................. ASU and DSU Boards ........................................ K Block, G Board, F Board ................................ Power Supply Block, Ballast DC Fan ............... Optics Unit Block Assembly............................... Mirror Assembly ................................................

11 11 12 12 13 13 14 14 15 15

2-10. Screen Frame Assembly, Screen Assembly ......

3. ELECTRICAL ADJUSTMENTS3-1. Electrical Adjustment by Remote Commander .... 16 16 16 16 17 17 17 17 3-1-1. Method of Setting the Service Adjustment Mode ............................................................... 3-1-2. Service Mode Adjustment ............................ 3-1-3. Memory Write Confirmation Method .......... 3-1-4. Adjusting Buttons and Indicator ................... 3-2. 3-3. 3-4. To read Lamp and Panel time ............................ Test Reset ........................................................... H/V Center Confirmation and Adjustment ........

4. DIAGRAMS4-1. Block Diagram (1) .............................................. Block Diagram (2) .............................................. Block Diagram (3) .............................................. Block Diagram (4) .............................................. Block Diagram (5) .............................................. Block Diagram (6) .............................................. Block Diagram (7) .............................................. Block Diagram (8) .............................................. Block Diagram (9) .............................................. Block Diagram (10) ............................................ Block Diagram (11) ............................................ 4-2. Frame Schematic Diagram ................................. 18 19 20 21 22 23 24 25 26 27 28 29

6

KDS-70Q006 KRM-Y914

Section

Title

Page

5. EXPLODED VIEWS5-1. 5-2. 5-3. 5-4. Screen, Covers .................................................... Chassis-1 ............................................................. Chassis-2 ............................................................. Chassis-3 ............................................................. 67 68 69 70

6. INFORMATION OF CRITICAL POINT FOR HOW TO REPLACEMENT BOARDS ............ 7. ELECTRICAL PARTS LIST ASU Board ................................................................ DSU Board ................................................................ F Board ...................................................................... G Board ..................................................................... HM Board ................................................................. H2 Board ................................................................... H3 Board ................................................................... H4 Board ................................................................... H5 Board ................................................................... QU Board .................................................................. S1 Board .................................................................... S2 Board .................................................................... S3 Board .................................................................... T Board .....................................................................

71

79 88 104 104 108 109 109 110 110 110 110 111 111 111

7

KDS-70Q006

SECTION 1 K SELF DIAGNOSIS FUNCTION1. Summary of Self-Diagnosis Function - This device includes a self-diagnosis function. - In case of abnormalities, the POWER/STANDBY indicator automatically blinks. It is possible to predict the abnormality location by the number of blinks. The Instruction Manual describes blinking of the POWER/STANDBY indicator. - If the symptom is not reproduced sometimes in case of a malfunction, there is recording of whether a malfunction was generated or not. Operate the remote command to confirm the matter on the screen and to predict the location of the abnormality.

RM-Y914

2. Diagnosis Items and Prediction of Malfunction Location - When a malfunction occurs the POWER/STANDBY indicator only blinks for one of the following diagnosis items. In case of two or more malfunctions, the item which first occurred blinks. If the malfunctions occurred simultaneously, the item with the lower blink count blinks first. - The screen display displays the results regarding all the diagnosis items listed below. The display "0" means that no malfunctions occurred. Number of times Diagnosis Item POWER/STANDBY indicator blinks Iris error Lamp temp. over Lamp cover error 0 2 times 3 times - Lamp cover is not attached securely. - No picture/No sound Probable Cause Location

Defected symptoms

Fan stopped

4 times

Lamp driver error Low B error

5 times 6 times

- Fan1, Fan2, F an 3, Fan 4 or Fan 5 power is not supplied. - No picture/No sound - Fan connector is not attached securely. - Lamp driver is faulty. - No picture/No sound - D5V is not - No picture/No sound supplied.- Speaker line is shorted. - IC2605, IC2606 or IC2608 is faulty. - PS2600, PS2601 or PS2602 opened. - +3.3V or +2.5V or +1.8V is over voltage.(ASU board)

Audio error

7 times

- No picture/No sound

D-OVP error

8 times

- No picture/No sound

Panel error

9 times

Temperature sensors, Bus decoder ICs (IC1700, 1800, 1900, 5066, 2305) IC6402

- No picture

ATSC OVP Lamp error

10 times LAMP-LED flashes - Lamp for the light source burns out. - No picture/No sound

8

KDS-70Q006 KRM-Y914

3. Blinking count display of POWER/STANDBY indicator - One blink is not used for self-diagnosis. - Example Diagnosis itemPOWERSTD/DUO

LED blinks 3 times 4 times

Lamp cover Fan

LAMP

STANDBY

TIMER

POWER/STANDBY

POWERSTD / DUO

LED ON : 0.3sec LED OFF : 0.3sec

LED OFF 3.0sec

- Release of POWER/STANDBY indicator blinking The POWER/STANDBY indicator blinking display is released by removing the plug from the power or leaving for 2 minutes.

4. Self-diagnosis screen displays - In cases of malfunctions where it is not possible to determine the symptom such as when the power goes off occasionally or when the screen disappears occasionally, there is a screen display on whether the malfunction occurred or not in the past (and whether the detection circuit operated or not) in order to allow confirmation. - Quickly press the remote command button in the following order from the standby state. DISPLAY Channel 5 Vol POWER

SELF CHECK 1 2 3 4 5 6 7 8 9 10 101 : LAMP ERR : LAMP TEMP ERR : LAMP COVER : FAN-ERR : LAMP DRIVER : LowB-ERR : Audio-Prot : D-OVP : Panel ERR : ATSC-OVP : WDT 0 1 0 0 1 0 0 0 0 0 0

Be aware that this differs from the method of entering the service mode (Vol +).

- Numeral "1" means a fault was detected one time - Numeral "0" means that no fault was detected

9

KDS-70Q006 KRM-Y914

- The results display is not automatically cleared. In case of repairs and after repairs, check the self-diagnosis screen and be sure to return the results display to "0". - If the results display is not returned to "0" it will not be possible to judge a new malfunction after completing repairs. 1. Power off (Set to the standby mode) 2. DISPLAY 3. Channel 8 Channel 5 Vol POWER

ENTER

- When ending the self-diagnosis screen completely, turn the power switch OFF on the remote commander or the main unit. 5. Self-Diagnosis function operation 2 : lamp temp over When the inside temperature sensed with IC1700, IC1800, IC1900 and IC5066 mounted on S1 board, S2 board, S3 board and C board respectively exceed the threshold, DEM (Display Engine u-com) detects it and makes turn off the lamp. When the lamp cover is opened or harness from T board is off, DEM detects it and makes turn off the lamp When any FAN (FAN1~FAN5) is stopping or harness is not connected correctly, DEM detects it and makes turn off the lamp When the ballast is not working with high voltage, DEM detects it and makes turn off the lamp When the voltage converted on ASU DC-DC Converter D5V is low, TVM (TV u-com) detects it and makes turn off the lamp. When DC is appeared by audio amp failure at speaker line, DEM detects it and makes turn off the lamp. When the output voltage from ASU DC-DC converter is abnormally high, TVM detects it and makes turn off the lamp. 1. When the temperature sensor and bus decoder ICs (IC1700, IC1800, IC1900, IC5066, IC2305) do not return ACK on IIC bus to DEM, DEM detects it and makes turn off the lamp. 2. When the voltage ATSC5V converted by IC6402 on G board is low, DEM detects it and makes turn off the lamp. When the voltage converted by IC6403 on G board is abnormally high, TVM detects it and makes turn off the lamp. When the lamp is broken, DEM detects it.

3

: lamp cover

4

: FAN

5

: Lamp Driver

6

: Low B error

7

: Audio

8

: D-OVP

9

: Panel error

10

: ATSC OVP

LAMP

: Lamp

10

KDS-70Q006

SECTION 2 DISASSEMBLY2-1. REAR COVER ASSEMBLY, TERMINAL PLATE A AND B BLOCK ASSEMBLIES

K

RM-Y914

3 Three screws (+PSWM 3 x 8) 4 Eight screws (+BVTP 3 x 12)

6 Terminal A and B block assemblies

5 Four screws (+PSWM 3 x 8)

1 Fifteen screws (+BVTP 4 x 16) 2 Rear cover assembly

2-2. SERVICE POSITION

2 Pull out the chassis assembly gently and slightly 1 Four screws (+BVTP 4 x 16)

Note: Be careful about these two flat cables not to break.

11

KDS-70Q006 K2-3. PD BOARD, QU BOARD, DC FANRM-Y914

qf Four screws (+BVTP 4 x 16) 4 PD board qh DC fan qg Four fan fix plates qj Fan bracket (chassis) qd Three screws (+PTP 4 x 16) 3 Three screws (+PSWM 3 x 8) 2 PD shield (TOP)

7 POD bracket 6 QU board qs DC fan qa Eight fan dampers 0 Exhaust fan bracket 8 Eight screws (+BVTP 4 x 16)

1 Four screws (+PSW 3 x 6) 5 Four screws (+PSWM 3 x 8)

9 Four cushion (fan bracet)

2-4.

Q BLOCK ASSEMBLY

3 Pull out the chassis assembly gently and slightly

1 Seven screws (+BVTP 4 x 16)

2 Screw (+PSWM 3 x 8)

4 Four screws (+PSWM 3 x 8) 5 Q block assembly

12

KDS-70Q006 K2-5. ASU AND DSU BOARDSRM-Y914

3 Eight screws (+PSWM 3 x 8)

ASU board 2 Main shield

5

DSU board 4 Two screws (+PSWM 3 x 8) 3 Eight screws (+PSWM 3 x 8)

6 Separate ASU board from DSU board

2-6.

K BLOCK, G BOARD, F BOARD

0 Four screws (+BVTP 3 x 12) qs Shield F 9 G board 8 Nine screws (+BVTP 3 x 12) 7 GF bracket with G and F boards 4 Four screws (+PSW 3 x 12) qd Four screws (+BVTP 3 x 12) qf F board

5 K block assembly

6 Two screws (+BVTP 3 x 12)

3 Chassis base 2 Chassis bracket

5 Three screws (+BVTP 4 x 16)

1 Four screws (+BVTP 4 x 16)

13

KDS-70Q006 K2-7. POWER SUPPLY BLOCK, BALLAST DC FANRM-Y914

qs Lamp duct (rear) qa Two screws (+BVTP 3 x 12) 4 DC fan 3 Eight fan dampers 7 Two screws (+BVTP 3 x 12) 8 Power supply block 0 Lamp duct (out)

1 Two screws (+PSW 3 x 8)

6 Ballast bracket with power supply block 2 Ballast fan 5 Two screws bracket (front) (+BVTP 4 x 16)

9 Six screws (+BVTP 3 x 12)

2-8. OPTICS UNIT BLOCK ASSEMBLY3 Three screws (+PSW 4 x 16)

4 Optics unit block assembly with DC fans

1 Two screws qa Three screws (+BVTP 3x12) qd Panel sirocco bracket (top) 0 Two screws (+BVTP 3x12) qf Six fan dampers

7 Lamp sirocco bracket (bottom) 9 DC fan (sirocco)

2 Two unit box pillers 5 Two screws (+BVTP 3x12) qg DC fan (sirocco) 4 Two screws (+BVTP 3x12) 8 Four fan dampers

qs Panel sirocco bracket (bottom)

6 Lamp sirocco bracket (top)

14

KDS-70Q006 K2-9. MIRROR ASSEMBLYRM-Y914

qa Mirror assembly 6 Mirror holder 7 Six screws (+BVTT 3 x 8)

4 Mirror cover assembly

5 Four screws (+BVTT 3 x 8)

8 Mirror holder

9 Six screws (+BVTT 3 x 8)

5 Four screws (+BVTT 3 x 8) 0 Mirror holder 3 Twenty five screws (+BVTP 4 x 16)

6 Mirror holder 2 Rear cover assembly

1 Fifteen screws (+BVTP 4 x 16)

2-10. SCREEN FRAME ASSEMBLY, SCREEN ASSEMBLYqa Two screws (+BVTP 4 x 25) 4 Mirror cover assembly and washers qs Two screws ws Screen (+BVTP 4 x 16) holders A and C wa Twelve screws (+BVTT 4 x 12) ql Three screws (+BVTT 4 x 12) qa Two screws (+BVTP 4 x 25) and washers 1 Fifteen screws (+BVTP 4 x 16)

3 Twenty five screws (+BVTP 4 x 16)

w; Screen holders A qf Screen Frame assembly wd Screen assembly qd Nine screws (+BVTP 4 x 16) 6 Front panel assembly 0 MS cover

qk Screen holders A qj Three screws (+BVTT 4 x 12) qh Screen holder B qg Seven screws (+BVTT 4 x 12) 2 Rear cover assembly

9 Screw (+BVTP 4 x 16) 5 Two ornamental screws

8 H5/HM block 7 Three screws (+PTPWH 4 x 16)

15

KDS-70Q006

SECTION 3 K ELECTRICAL ADJUSTMENTS3-1. ELECTRICAL ADJUSTMENT BY REMOTE COMMANDERBy using remote commander (RM-Y914), all circuit adjustments can be made. NOTE : Test Equipment Required. 1. Pattern Generator (with component outputs) 2. Oscilloscope 3. Digital multimeter

RM-Y914

3-1-2. Service Mode Adjustment1. The SCREEN displays the item being adjusted. 2. Press 1 or 4 on the remote commander to select the adjustment item. 3. Press 3 or 6 on the remote commander to change the data. 4. Press 2 or 5 on the remote commander to select the category. Every time you press 2 (Category up), Service mode changes in the order as shown below.

3-1-1. Method of Setting the Service Adjustment Mode1. Standby mode. (Power off) 2. DISPLAY t 5 t VOL (+) t TV POWER on the remote commander. (Press each button within a second.) The following service screen will appear.Category Name Item No. Data Mode

VERSION CXA2209Q OUT-1 OUT-2 OUT-3 AP DLBY BUSSW

MSP3714G CCPS_1 CCPS_2 CCPS_3 CCPS_4 CCPS_5 CCPS_6 CCPS_7 CCPS_8 CCPS_10 CCPS_11 DELAY_1 DELAY_2 OSD CC_M CC_S

CC_T HDMI HDMS ID OPB_GA OP_GA OP_US

VERSION VER

0

0

SERVICE TV

Item Name

Input Signal

CXA2103 CXA2163

F/A : xxxxxxxx CBA : xxxxxxxx

2DCOMB TELETEXT

Category Name

MSP_SIZEItem No. Data

MSPMDD9671-1 I2CSCAL 96H 28DEG 9CH 24DEG LCD PJ ENGINE 03/10/07 0 0 G

MSPSEL MSPFNC

Item Name

VER.10.00B 732B

5. If you want to recover the latest values press - then [ENTER] to read the memory. 6. Press [MUTING] then [ENTER] to write into memory. 7. Turn power off. 1. Service Adjustment mode. 2. Press 8 then [ENTER] 3. Wait until appearing Initial Setup display. 4. Disconnect AC plug and connect again to change factory reset condition completely.

3-1-3. Memory Write Confirmation Method1. After adjustment, turn power off with the remote commander. 2. Turn power on and set to service mode. 3. Call the adjusted items again and confirm they were adjusted.

16

KDS-70Q006 K3-1-4. Adjusting Buttons and IndicatorMUTING POWER Adjustment item up Adjustment item down DISPLAY Adjustment category up Data up Data down Initialize data (Not stored) Adjustment category down User control goes to the standerd state (Shipping Conditions) ENTER

RM-Y914

This screen reads Total lamp time is 14 hours. To reset lamp time, press 1 to set the reset. press 3 , MUTE and ENTER keys in sequence. WRI-EXE(Red Character) is momentarily displayed and LampTM will be reset to 0 . 4. Press 1 key [7 times].Example DEM 13 2 SERVICE Timer LAMP TIMER

0

Read data from NVM

VOL +

The Service menu is cleared by turning off the set with a remote commander or the power switch .

3-3. Test ResetThe user settings can be reset to the factory default condition as follows. 1. Press TEST and RESET key in sequence when the set is ON . The LAMP,TIMER and POWER/STANDBY LED light and the picture is muted. After about 5 seconds the LAMP and TIMER LED go off, and the color of POWER/STANDBY LED changes from amber to green. After another 10 seconds the reset is completed and the initial setup display appears.

RM-Y914FUNCTION OF KEYS ON COMMANDER 1 4 2 5 3 6 : Changes adjustment item. (item No. moves up) : Changes adjustment item. (item No. moves down) : Changes adjustment category. (category moves up) : Changes adjustment category. (category moves down) : Changes data value. (up) : Changes data value. (down)

3-4. H/V Center Confirmation and AdjustmentPlease check the picture horizontal/vertical center after the replacement of the following parts . Optical block Top assembly 1, Check H/V center with 480i monoscope signal in Full mode . 2, If the center is shifted , adjust it with the following service items . Please record the steps shifted as DFD 16 and CXD9713 .

Commander FunctionButton [MUTING] + [ENTER] - + [ENTER] 8 + [ENTER] Mode WRITE READ RESET Description Writes data to NVM. Reads data from NVM. Set the shipping condition.

CXD9713

3-2. To read Lamp and Panel timeThe lamp and panel time of the set are displayed as follows .

DFD 16 (for H center) DFD 17 (for V center)

1. Press the keys of the remote commander in rapid sequence as follows , when the set is in standby mode. DISPLAY t Channel 5 t Vol + t POWERDFD17

2. Press the JUMP key [3 times]. Youll get into DE-micro service menu . 3. Press 2 key [12 times] to show the following display .Example DEM 13 1 SERVICE Timer LAMP TIMER

DFD16

14

17

KDS-70Q006

SECTION 4 DIAGRAMS4-1. BLOCK DIAGRAM (1)J309 Y S VIDEO 1 C 2 V1-Y

K

RM-Y914

IC3033 4 V1-C V1-V V2-V V3-V A-TU-V SUB TU V V1-Y V2-Y V3-Y HDMI-Y V1-C V2-C V3-C D4_VG D5_VG D4_VB D5_VB D4_VR D5 _VR Q301-304 Y SIGNAL DETECT VIDEO INPUT SELECT Q316 BUFFER Q314 BUFFER Q313 BUFFER Q230 BUFFER Q231 BUFFER Q318 BUFFER Q2004 BUFFER

Q2002 BUFFER Q2003 BUFFER

MAIN_G

USER_TXD UARTRX UARTTX

J301 CONTROL S OUT J303 CONTROL S IN

VIDEO 1 IN

VIDEO

Y

V1-V

12 7 17 79 1 13 8 18 26

IN5_CV IN4_CV IN6_CV IN1_CV IN2_VC IN5_Y IN4_Y IN6_Y IN8_Y

CV/YOUT1 58

MAIN_Y/CV Q306-312 SIRCS I/F CONTROL SUB_6.5V 1 6

C/CBOUT1 59

MAIN_C/CB

SIRCS

L (MONO) AUDIO R

L

V1-L

CROUT1 60

MAIN_CR

1TO ASU (2/2) BOARD

SPDIF

CN501 SUB_6.5V SPDIF-

TO K BOARD CN2600

R

V1-R

CV/YOUT2 67

SUB_Y

V3-Y Y S VIDEO 1 2 V3_SSW C V3-C

14 IN5_C 9 IN4_C 19 IN6_C 33 IN9_Y 40 IN10_Y 34 IN9_CB 41 IN10_CB 35 IN9_CR 42 IN10_CR 11 IN5_S 9 IN4_S

C/CBOUT2 68

SUB_C Q2001 BUFFER MAIN_CVY

FAN_CTL CTL

3TO ASU (2/2) BOARD

3

4

SEL_OUT1 56 SYNC_OUT1 55 EXT_CLK/XTAL 51

IC2307X302 4MHz SPEAKE DETECT 4 12C_SDA 12C_SCL CN2303 D5V SW_3.3V SW_5V 1 SW_3.3V 3 SW_3.3V 4 SCL_E 7 LOGO 8 SDA_E 9 LAMP_ON 10 SCL_JIG 13 KILL_WE 14 SDA_JIG 15 PFC_DET 16 SCL_PAWN 19 20 SYSTEM_RESET 21 SDA_PAWN H8_BINT 22 SCL_FRO 25 FAN_PROT 26 SDA_FRO 27 FAN_CTL 28 TXD1 31 RXD1 33 MD2 35 JIG_RES 37 SP_DET 38 2 1 1 3 CN2310 L_SP R_SP TO K BOARD CN2601

VIDEO 3 IN

VIDEO

Y

V3-V

L (MONO) AUDIO R

L

V3-L

SDA 77 SCL 76

R

V3-R

J304 Y

VG

D4_VG

IC507AUDIO INPUT SELECT V1-L V2-L V3-L A-TU-L SUB-TU-L D4-L D5-L ATSC-L HDMI-L 1 19 4 22 25 10 13 28 16 7 IN1_L IN7_L IN2_L IN8_L IN9_L IN4_L IN5_L IN10_L IN6_L IN3_L SDA 32 SCL 31 LOUT1 39 12C_SDA 12C_SCL

SCL_E SDA_E LAMP_ON SCL_JIG KILL_WE SDA_JIG FPC_DET SCL_PAWN SYS_RST SDA_PAWN H8_BINT SCL_FRO FAN_PROT SDA_FRO FAN_CTL TXD1 RXD1 MD2 JIG_RES

VB

D4_VB

IC526AMP M-L 2 1

HD/DVD 4 IN

VR

D4_VR

L AUDIO R (1080i/720P/480P/480i) J310 Y

L

D4-L

ROUT1 37

6

7

M-R

2TO ASU (2/2) BOARD

TO C BOARD CN5015

R

D4-R

12C_S

V1-R VG D5_VG V3-R A-TU-R SUB-TU-R D4-R D5-R ATSC-R HDMI-R

VB

D5_VB

HD/DVD 5 IN

VR

D5_VR

L AUDIO R

L

D5-L

2 20 5 23 26 11 14 29 17 8

IN1_R IN7_R IN2_R IN8_R IN9_R IN4_R IN5_R IN10_R IN6_R IN3_R

R

D5-R

12C_SCL 12C_SDA B_INT

CN2308 MS1 MS2 5V 9V

3 1

4 2

S VIDEO

VIDEO 2 IN

VIDEO

Y

CN006 TO QM BOARD CN7039 L R 4 2

1 3 4 5

L (MONO) AUDIO R

L

R

TO QT BOARD CN7901

H2 (VIDEO IN)

CN005 AFTM 1 TU1V 2 TU1R 4 TU1L 6 SCLK 8 SDAT 9 AGC_MUTE 10

Q317,315 BUFFER AFT1 A-TU-R A-TU-L 12C_SCL 12C_SDA AGC1 Q319 BUFFER Q305 SYNC DETECT NC

Q2106,326,325 BUFFER SPLITTER DET OUT

00B

TO QT BOARD MAIN TUNER Q1501-1507,1509 LED DRIVER D1501,1503,1505, 1507,1511,1513 (LOGO BACK LIGHT)

MAIN

M_HSYNC

SUB_HSYNC

Q2107 SYNC DETECT 12C_SCL 12C_SDA CL DA VHF/UHF CABLE

1 2

ATSC-L ATSC-R

AFT_SUB

Q2321 BUFFER

AFT OUT

MS1 MS2 5V 9V

J1100

TO PD BOARD CN9504

CN1501 THRU_5V LOGO

D2-Y D2-V D2-L D2-R

SUB-TV-V A-TU-V SUB-TU-L SUB-TU-R

TU2100 SUB TUNER A5V 5V (TU) 5V (IF) DE-EM

CN2011 MIX5V LOG0

CN1103 Y

C

1 2 4 6 8 10 12

CN1105 S_SW2 S2_2 C2 Y2 V2 L2 R2

CN004 S_SW2 1 S2_2 2 C2 4 Y2 6 V2 8 L2 10 R2 12

IC2306SUB6.5V 1 +5V REG 3 NC

ANT_S ANT_M Q2318

1 3 4 5

ATSC_ A9V

ATSC 5V

Q2319

Q1508 BUFFER

D5V TVM_DP TVM_DM TVM_VBUS USB_C USB_DM USB_DP SCL_JIG SDA_JIG KILL_WE TXD1 RXD1 MD2 JIG_RES SCL_FRO SDA_FRO SCL_PAWN SDA_PAWN SCL_E SDA_E H8_BINT

CN2304 CLK_S 1 DAT_S 2 B_INT 3 D5V 4 TVM_UDP 5 TVM_UDM 6 TVM_VBUS 7 9 I_USBCONNECT I_USBDMNS 10 I_USBDPLS 11 SCL_JIG 13 SDA_JIG 14 KILL_WE 15 TXD1 17 RXD1 18 MD2 19 JIG_RES 20 SCL_FRD 23 SDA_FRD 24 SCL_PAWN 26 27 SDA_PAWN SCL_E 28 SDA_E 29 H8_BINT 30

SW_9V CN002 9V 1 HDMI_RST RESET 2 12C_SCL SCL 3 12C_SDA SDA 4 HDMI-R R 6 HDMI-L L 7 PR 9 NC PB 11 NC HDMI-Y Y 13

1 2

SW_3.3V

JIG CONNECTOR

H4 (LOGO LED)

ASU (1/2) (A/V INPUT,TUNER)

18

KDS-70Q006 KRM-Y914

BLOCK DIAGRAM (2)ACN2010

TO DSU BOARD CN4000CN2006

B

TO DSU BOARD CN7004

A1 I_MAIN_C B2 B_INT A3 I_MAIN_CV B3 O_MSDIO B4 O_MSCK A5 I_MAIN_R B5 SET_ON B6 SCL_1 A7 I_MAIN_B B7 D_OVP B8 SDA_1 A9 I_MAIN_G B10 D_1.8V A11 I_MAIN_YS B11 D_1.8V A12 O_MSBS B12 D_1.2V A13 D_1.25V A14 I_USBCONNECT B14 A_1.8V A15 I_USBDMNS B15 BOOT_MODE A17 I_USBDPLS B17 HDMI_ERR A18 O_MSDIR B18 HDMI_RESET A19 I_UAETTXD1 B20 I_UARTTXDP A21 I_UARTRXD1 B21 O_MSPI B22 I_UARTRXDP A31 SYSTEM_RST 24 SW_2.5V 25 27 SW_3.3V 28 30 SW_5V 33 SUB_6.5V 34

SW3.3V B18 A19 CVY_MAIN A21 SUB_Y SUB_C A23 B25 ATSC_RXD B26 ATSC_TXD ATSC_RST B27 B28 HDMI_RST B29 LINE_MUTE B31 ANT_S B32 ANT_M B33 POW_CLT A34 AC_RLY B34 SET_ON A35 D_OVP B36 SIRCS A37 SYSTEM_RST JIG_UDM B37 B38 JIG_UDP B39 USER_RXD B40 USER_TXD A41 VBUS B41 12C_SDA B42 12C_SCL B44 B_INT A47 IFP_BINT A48 SDA_1 A49 SCL_1

+B_OVP AFT_MAIN AGC_ATT AFT_SUB TU_H_MAIN TU_H_SUB AD_RST AD_MUTE ATSC5V

STBY5V

A1 B2 A2 3 4 B6 B8 A10 B11 B12 B13 B14 A15 A16 B15

A52

SW_9V

D5V

NC NC

NC NC NC NC NC NC

NC

NC

NC NC NC NC

NC NC

ATSC_A9VSYS_RST SW_2.5V D5V +B_OVP AFT1 AGC1 AFT_SUB M_HSYNC SUB_HSYNC AD_RST AD_MUTE SW_3.3V SW_6.5V SW_3.3V STBY_5V SUB_Y SUB_C ATSC_RXD ATSC_TXD ATSC_RST HDMI_RST LINE_MUTE ANT_S ANT_M REC_ON AC_RLY SET_ON O_DVP SIRCS SYS_RST TVM_DM TVM_DP USER_RXD USER_TXD TVM_VBUS 12C_SDA 12C_SCL B_INT IFP_BINT SDA_1 SCL_1 ATSC5V SW_9V D5V

2

CN2002 ATSC_A9V CN2001

TO QT BOARD

USB_C

USB_DM

1TO AUS (1/2) BOARD

MAIN_CVY FAN_PROT FAN_CTL FAN_CTL Q2300,2312

CTL

3TO AUS (1/2) BOARD

AHVSUP 39 SPDIF_OUT 76 Q511 BUFFER

M-L

56 SC1_IN_L

SC1_OUT_L 37

2TO AUS (1/2) BOARD

M-R 12C_S

57 SC1_IN_R

SC1_OUT_R 36

12C_SCL 2 SCL 12C_SDA 3 SDA

XTAL_IN 71 XTAL_OUT 72

X501 18.432MHz

12S_DEL_IN 12S_DEL_OUT 12S_DEL_CL DVSUP RESET

AUDIO_ CLOCK_OUT

LINE_MUTE AD_RST AD_MUTE

AC_RLY

74 212C_SCL 12C_SDA

8 9 10 11 21 Q509

IC512

4 11 59 13 8 7 1811SM_OUT 11SM_IN BIT_CLK LR_CLK RST

2 3SCL SDA

IC523DELAY

MUTE 6

FWR FRD

GND LAMP_HV REARCOVER LAMP(COVER)

I/O0-7 55-50, 47,46

CN2302

A0-16 21,23,24, 27,28,30-32, 35-40,43-45

6 5 3 1

22 29

J307

R

L

GND LAMP_COV

AUDIO

13-15, 17-21 I/O1-8

12-2,23, 25-28,31 A0-16

29 24WE DE

AUDIO OUT LVAR/FIX

3 1

IC524SRAM

IFP_BINT

MAIN_G MAIN_Y/CV MAIN_C/CB MAIN_CR SUB_Y SUB_C

UARTRX

USB_DP

UARTTX

SET_ON SCL_1

D_OVP SDA_1

ATSC_11V

10 9 ATSC_5V 5 ATSC_RST 3 ATSC_TXD 2 ATSC_RXD 1

ATSC_11V ATSC_11V ATSC_5V ATSC_RST ATSC_TXD ATSC_RXD

TO QM BOARD CN7300

IC2300FAN CONTROL SUB_11V 1 4 2 3 D2301 D2302 D2303 1 2 4 5 7 8 CN2301 FAN1-POW FAN1-PROT FAN2-POW FAN2-PROT FAN3-POW FAN3-PROT

SW_9V 1 3

IC514SHUNT 2 REGULATOR SPDIF

IC2305DATA DECODER DAC4 3 FAN1-CTL

M M M

FAN FAN FAN

Q2310,2305 BUFFER

FAN CONTROL SUB_11V 1 4 2 DAC3 4 SDA_E 14 SCL_E 15 SUB_11V FAN3-CTL Q2308,2303 BUFFER FAN2-CTL Q2309,2304 BUFFER 3

IC2301

IC504AMP 6 7

VS (IC506,526)

Q501 BIAS

SW_9V

CN2300

IC2302FAN CONTROL 1 4 2 3

D2304 D2305 D2306

2

1 DAC2 5

1 2 4 5 7

FAN4-POW FAN4-PROT FAN5-POW FAN5-PROT FAN6-PROT

M M

FAN FAN

Q503,504 MUTE Q512 BUFFER Q508 BUFFER Q2322, 2323 BUFFER AC_RLY

IC2303FAN CONTROL 1 4 2 3

SUB_11V FAN4-CTL Q2307,2302 BUFFER

DAC1 6

Q2110 BUFFER

STBY5V CN2100 FPC_DET 48 47 41 40 37 44 41 34 32 31 26 25 24 22 15 14 13 12 11 10 9 6 2 1 PFC_DET ACRLY STBY5V +B_OVP REC_ON TU32V STBY5V SUBEG11V SUBEG11V SUBEG11V SUB6.5V SUB6.5V SUB6.5V SUB6.5V SUB11V SUB11V SUB11V SUB11V SUB11V SUB11V SUB11V THRU5V SW9V SW9V

IC2304FAN CONTROL FAN-CTL SUB_11V 1 4 3 2

Q2306 OR

D2166

D2321

+B_OVP REC_ON

DAC0 7 1 SW1 Q502 INITIAL MUTE D510 Q510 Q505 INITIAL MUTE SW3 10 STBY5V LAMP_ON D5V

IC2100+9V REG. ATSC_A9V 3 OUT IN 1 VC 2 Q2100,2101 +B SWITCH

TU32V STBY_5V

PS2102 D2165

Q2315-2317 FAN CONTROL

ATSC_11V SUB_6.5V

CTO G BOARD CN6502

Q2105 DRIVER 1,2 SW_3.3V S1 8-14 D2 D1 G1 G2 3

30 LH1 28 LL1

24 VCC

PS2100 Q2102 DRIVER 1,2 3 30 LH1 28 LL1 D1 G1 G2

24 VCC

PS2101

SUB_11V

29 OUT_U 4 27 OUT_D STBY1 9 1 INV1 THRU_3.3V

S1 8-14 D2

29 OUT1_U 4 27 OUT1_D STBY1 9 1 INV1 ATSC5V SW_9V

LOOP ANT

D2115 D_OVP D2114 1,2 S1 8-14 D2 D1 G1 G2 16 LH2 18 LL2 3 17 OUT_U 4 A5V 19 OUT_D 15 INV2 STBY2 10 D5V

D2111 16 LH2 18 LL2 D2112 1,2 S1 8-14 D2 D1 G1 G2 3 4 STBY2 10 17 OUT2_U 19 OUT2_D 15 INV2 SW_6.5V 1 2 CN2311 SW_3.3V SW_3.3V

(

S1999 LAMP COVER SWITCH

SW_2.5V

TO C BOARD

)

T ( LAMP COVER) SWITCH

Q2103 DRIVER

IC2102DC-DC CONVERTER

Q2104 SWITCHING

IC2101DC-DC CONVERTER

ASU (2/2) (FAN, POWER CONTROL)

19

KDS-70Q006 KRM-Y914

BLOCK DIAGRAM (3)TO DSU (3/4) BOARD CN4000 I_MAIN_C B_INT I_MAIN_CV O_MSDIO O_MSCK I_MAIN_R SET_ON SET_ON CLK_W I_MAIN_B D_OVP DAT_W I_MAIN_G D_1.8V I_MAIN_YS D_1.8V O_MSBB D_1.2V D_1.25V I_USBCONNECT A_1.8V I_USBDMNS BOOT-MODE I_USBDPLS HDMI-ERR O_MSDIR HDMI_RESET I_UARTTXD1 I_UARTTXDP I_UARRXD1 O_MSP1 I_UARTRXDP SYSTEM_RESET SW_2.5V SW_3.3V SW_5V SUB_6.5V O_IFPAGOUT O_A_IFPHSOUT O_IFPABOUT O_A_IFPVSOUT O_IFPAROUT O_IFPVMOUT

2

SYS_CTL-M

IC4300 IC4302LPF, VIDEO BUFFER Q4306, 4317 BUFFER Q4305, 4316 BUFFER11 IN2A 8 IN1A

CCPX

ATO ASU BOARD CN2010

80,81, 157-159, 226-228

A1 I_BINT B2 A3 B3 NC B4 NC A5 SET_ON B5 12C_SCL B6 A7 D_OVP B7 12C_SDA B8 B8 A9 1.8V B10 M_YS A11 B11 A12 NC 1.2V B12 1.25V A13 USBCONNECT A14 A1.8V B14 USBDMNS A15 B15 NC USBDPLS A17 B17 NC A18 NC B18 NC A19 NC UARTTXD2 B20 A21 NC B21 NC UARTRXD2 B22 A31 PS4001 24 2.5V 25 PS4002 27 3.3V 28 PS4003 A30 5V B30 PS4000 33 SUB_6.5V 34 IFPAGOUT A35 IFP_HS B35 IFPABOUT A37 IFP_VS B37 IFPAROUT A39 IFPVMOUT B39

OUT2A OUT2B OUT1A OUT1B

21 20 25 24

Q4310 BUFFER

M_YS/C M_CV/Y

15 AIN5 13 AIN4 20 AD4_SEL

51-53,130-132, 48,49,127-129, 202,203 198-200

OUT1Y2-9

1MY2-9

Q4309 BUFFER 12C_SCL SCL 4 12C_SDA SDA 3

M_CLPSW

OUT1C2-9

1MC2-9

ITO DSU (2/4) BOARD CNXXX

IC4303LPF, VIDEO BUFFER Q4304,4314 BUFFER Q4303,4313 BUFFER Q4302,4312 BUFFER13 IN3A 11 IN2A 8 IN1A

OUT3A OUT3B OUT2A OUT2B OUT1A OUT1B

M_R/V17 16 21 20 25 24

11 AIN3 167 AIN2 9 AIN1

1M_CLK OUT1CLK 54 1M_HS OUT1H 204 1M_VS OUT1V 133 FIFOCLK_IN 66 AOUT1 67 DTOCLK_IN 70 AOUT2 69

CLOCK

IC4305WAVE SHAPER FL4301 Q4301 BUFFER LPF FL4300 LPF Q4308 BUFFER7 5 16 +

M_B/U M_G/Y

4 3

12C_SCL 12C_SDA

Q4300 BUFFER Q4311 BUFFER 1.8V

Q4307 BUFFER

14

+

VRB123 95

IC4200LVDS RECEIVER15,17,18, 36-32

IC40022 1 4 SCL SDA2 6

IC4002BUS SWITCH1 5 3 7

IC4304SDRAM

M_D2Y2-9

D2Y2-92,4,5,7,8,10,11,13,42, 44,45,47,48,50,51,53 29-33,110-115, 184-188

RD3-5, RB2-6

20,39-43, 45,46

12C_SCL 12C_SDADQ0-15

DQ0-15

DQ0-15

D2C2-9

M_D2C2-9 M_D2CLK M_D2H M_D2V

RA1-6, RB0, RD1

Q4006, 4007 BIASA0-11, BA0, BA1

34-37,116-119, 189-192,194,121

22-26,29-35, 20,21

D2CLK 4 D2HTIM 7 D2VTIM 9074-76,152, 153,221, 222

M_D2CLK M_D2H M_D2V

31 CLKOUT 21 RD0 14 RD6

RA RA+ RB RB* RC RC+ RCLK RCLK* RD RD*

49 50 51 52 54 55 56 57 59 60

NC

1 2 4 5 7 8 10 11 13 14

CN4200 MRXIN0 MRXIN0+ MRXIN1 MRXIN1+ MRXIN2 MRXIN2+ MRXCLK MRXCLK+ MRXIN3 MRXIN3+

5,6,88,89,164, 1-3,85-87, 165,231,232 161,162

TO QM BOARD CN7313

A0-11 BA0, 1

ADDR 0-11 BA0 BA1 D1G0-7

PD 3

SCL SDA

77-79, 154-156, 224,225

Q4009, 4012 LEVEL SHIFT

12C_SCL_X 12C_SDA_X

IC4201LVDS RECEIVER15,17,18, 36-32

M_D1C0-7 M_D1CLK M_D1H M_D1V1 2 4

20,39-43, 45,46

DOML WE CAS PAS CS CKE CLK DQMH

15 16 17 18 19 37 38 39

40 120 38 193

DQM XWE XCAS XRAS 39 XCS 122 CKE 41 SDCLK

D1B0-7

M_D1Y0-7

RD3-5, RB2-6 RA1-6, RB0, RD1 RD2, RC0-6

D1R0-7

217 REFCLK_IN

D1CLK D1HTIM D1VTIM OSDYS OSDH

M_D1R0-7 M_D1CLK M_D1H M_D1V 1

160 44 46

19,22, 24-29

83 82

RA RA+ RB RB* RC RC+ RCLK RCLK* RD RD*

49 50 51 52 54 55 56 57 59 60

1 2 4 5 7 8 10 11 13 14

CN4201 MRXIN0 MRXIN0+ MRXIN1 MRXIN1+ MRXIN2 MRXIN2+ MRXCLK MRXCLK+ MRXIN3 MRXIN3+

TO PD BOARD CN9502

31 CLKOUT 21 RD0 14 RD6

S_RESETX

MCLK

CCDH_M

IC7552

IC4004CCPM_MUTE 4

PD 3

Q4200

SW_3.3V CVY-MAIN SUB_Y SUB_C RXD_ATSC TXD_ATSC ATSC_RST HDMI_RST L_MUTE SP_MUTE W_MUTE ANT_S ANT_M POWER_CTL AC_RLY

D_OVP_M SIRCS DIC_RST UDM UDP USER_RXD USER_TXD VUSB 12C_SDA_X 12C_SCL_X B_INT IFG_BINT

STBY 5V

SW_5V ATSC_OVP AFT_MAIN FMONO AGC_ATT I_SAP O_SAP AFT_SUB

MAIN_HIN

AD_RST AD_MUTE

SUB_HIN

ATSC 5V

AC_DET

TO DSU (3/4) BOARD TO DSU (4/4) BOARD

3 4

SUB_Y/C SYS-CTL 3.3VSW_9V

IC4202RESET2 VCC OUT 1

IC43012.5V1

+1.8V REG

3

A1.8V

NC

NC

NC

NC NC NC

A1 STBY 5V B1 A2 3 D5V | 4 +B_OVP B6 AFT_MAIN B8 FMONO B9 AGC_ATT A10 I_SAP B10 O_SAP A11 AFT_SUB B11 FAN_POW_SW A12 TU_H_MAIN B12 FAN_SPEED A13 TU_H_SUB B13 FAN_EROR A14 AD_RST B14 AD_MUTE A15 ATSC5V B15 SW_3.3V | B17 CVY_MAIN A19 SUB_Y A21 SUB_C A23 ATSC_RXD B25 ATSC_TXD B26 ATSC_RST B27 HDMI_RST B28 LINE_MUTE B29 SP_MUTE A30 WOOFER_MUTE B30 ANT_S B31 ANT_M B32 POW_CTL B33 AC_RLY A34 SET_ON B34 D_OVP A35 SIRCS B36 SYSTEM_RST A37 JIG_DUM B37 JIG_UDP B38 USER_RXD B39 USER_TXD B40 VBUS A41 12C_SDA B41 12C_SCL B42 B_INT B44 IFP_BINT A47 12CMSDA1 A48 12CMSCL1 A49 DE_RST A50 AC_DET B50 SW_9V A52

I2C_I/F

5 6

TO DSU (4/4) BOARD TO DSU (2/4) BOARD

CN7004

RST/CK

DSU (1/4) (HDMI IN, CCPX)

BTO ASU BOARD CN2006

20

KDS-70Q006 KRM-Y914

BLOCK DIAGRAM (4)IC4505IFP-1473,568,12,139, 258,369,472,567

IC4601IFP-2

CN4203IFPR1OUT0 24,25,150-152, 268,270,379,380, 482 29-31,155,486, 487,580,581,384, 385 20,145,264,265, 375,376,478,479, 573,574

IFPR1 OUT0-9

6 IFPR1OUT9 15 IFPR1OUT0 21 IFPG1OUT9 30 IFPG1OUT0 36 IFPB1OUT9 45 IFPB1OUT0CN4202

IMY2-9

DIYD0-7

DY212-19

DRCY1IN0-7

DRCY1IN0-7

IFPR1OUT9 IFPG1OUT0 IFPG1OUT9 IFPB1OUT0 IFPB1OUT9

IFPG1 OUT0-9

CLOCK

1M_CLK 1M_MS 1M_VS

CKD1 IHDD IVDD

DY202-09

DRCY2IN0-7

11,138,257,10, 368,471,566,137

TO DSU BOARD (1/4)

I

IMC2-9

TO C BOARD CN5001

DICD0-7

IFPB1 OUT0-9

DRCY2IN0-7IFPR2OUT0 IFPR2OUT9 IFPG2OUT0 21,22,148,267, 377,378,480,481, 574,576 26-28,153,154, 271,272,485,579, 381 15-17,143,144, 263,374,476,571, 572

IFPR2 OUT0-9

3 IFPR2OUT9 12 IFPR2OUT0 14 IFPG2OUT9 23 IFPG2OUT0 25 IFPB2OUT9IFPCK IFPVS IFPHS IFP_HS IFP_VS SDA SCL TO C BOARD CN5000

FLASH RAM2,4,5,7,8,10,11,31,33, 34,37,39,40,42,45,47, 48,50,51,53,54,56,74, 76,77,79,80,82,83,85

IC4503

DB02-09

DRCC1IN0-7

136,8,470,367, 255,7,565,135

DRCC1IN0-7

IFPG2 OUT0-9

IFPG2OUT9 IFPB2OUT0 IFPB2OUT9

IFPB2 OUT0-9 IFPCK 1 TFPHS 2 4 6 3 4

D0_0-31

DQ0-31

DQ000-31

DR02-09

DRCC2IN0-7

DRCC2IN0-7

IFPCKOUT 569 IFPVSOUT 13 IFPHSOUT 140

IC460558,59,183,184, 408,509,600 51,53,55,57,176, 177,179-182,293, 284,296,297,402, 403,502-504,595, 597,599,600

IC4614

34 37 40 41 47 48

IFPB2OUT0 IFPCLK IFVS IFHS DAT_W CLK_W

A0-10, BA0 BA1

24-27,60-66 ,22,23

A0_0-10 B0_0,1

365,469,564,6, 133,134,253,254

AD000-10, BA00,BA01

D0-7

A0-20

WE# CAS# RAS# CS# CLK

17 18 19 20 68

XWE0 XCAS0 XRAS0 XCS0 SDCK0 CKCI

IC45077 SSCLK SSON# 8 XIN 3 388 GPIO6 MMD0-31

WE WE 301 CS1 ROMCS1 60 OE OE 409

IC4800DDR

IC4801DRAM

FLASH RAM2,4,5,7,8,10,11,31,33, 34,37,39,40,42,45,47, 48,50,51,53,54,56,74, 76,77,79,80,82,83,85

IC4504

IC4508X4500 79.9918313MHzD1_0-31

62-64,66-71,74,76,88,89,93,95,100-102, 190,192,198,200,209-212,217,306,315, 327,333,410,412,416-418,434,435,438, 439,441,443,512,515,516,518,519,531, 532,534-536,539,540,603,604,609,610, 612,620,623-625,628 279 GPIO3 MMA0-11 79,84,85,206-208,322,323, MMBA0,1 425,428,524,529,615,619 MMDQS0-3 92,96,222,325 MMDQM0-3 218,431,442,533 MWEB MCASB MRASB MCSB0 MCKE0 MCLK0B MCLK1B MCLK0 MCLK1 614 78 317 201 99 82 81 205 204

MMD0-63

MMD0-31

41-72 DQ0-31

D0-7 A0-20

4 XIN DQ100-31

DQ0-31

CLKB S1 S0 CLKD

9 13 12 7

MMA0-11 MMBA0,1

MMA0-11 MMBA0,1

29,31,33, 35,38,40, DQ0-7 42,44 1-10,48 A0-20 16-25 11 WE 26 CE 28 OE

14-25 A0-11 BA0,1 8-11 DQS0-3 37-40 DM0-3

WE CS1 OE

IC4506A1_0-10 B1_0,1

A0-10, BA0, BA1

CKBI AD100-10, BA10,BA11

7 SSCLK

XIN 3 SSON# 8

WE# CAS# RAS# CS# CLK

17 18 19 20 68

XWE1 XCAS1 XRAS1 XCS1 SDCK1

IC4502XRST 4 1 2CLOCK DRIVE

IC46044 2 36 GPIO0 587 GPIO_INT3

WE CAS RAS CS CKE CLK0 CLK1 CK0 CK1

WE CAS RAS CS CKE CLK0 CK0

7 6 5 4 3 2 1

WE CAS RAS CS CKE CK CK

24-27,60-66 ,22,23

IC4603

MMDQS4-7 75,187,310,415 MMDQM4-7 199,606,608,303 555 PNCLCLKIN

MMD32-63 MMA0-11 MMBA0,1

41-72 14-25 8-11 37-40 7 6 5 4 3 2 1

DQ0-31A0-11 BA0,1

DQS0-3 DM0-3

SSON# 8 SSCLK 7 XIN 3

CLOCK SELECT

IC4600

WE CAS RAS CS CKE CLK1 CK1

X4600 79.9918313MHz 4 XIN

CLKB 9 S1 13 S0 12 CLKC 1 CLKO 7 277 GPIO10 387 GPIO09 47 XTALCLKIN EXTGXHSOUT 141 EXTGXCKOUT 260GPIO12

WE CAS RAS CS CKE CK CK

IC4802 IC4615IGXHS 3 4 IGXCK 1 6 LVDS_PDDDR

MAIN LVDS RECIVER

IC7650

TO QM BOARD CN7304

CN7650 GRAGRA+ GRBGRB+ GRCGRC+ GRCLKGRCLK+ GRDGRD+ GREGRE+

1 2 3 4 7 8 10 11 13 14 16 17

49 50 51 52 54 55 56 57 59 60 61 62

RARA+ RBRB+ RCRC+ RCLKRCLK+ RDRD+ RERE+

RE0-5 7,8, RD5,6 10-15 RD0-4 17-22, RC4,5 24.25 RC0-3 26-29, RB3-6 32-35 PA2-6 36,38-43 PB0-2 45 CLKOUT 31 PA1 46 PA0 47 PD 3

GA0-7 GR0-7 GG0-7

386 GPIO11

STANDBYX RESETX

GPIO7 278

488 GB0-7 GCK GHS GVS LVDS_PD TO DSU BOARD (3/4) 6.5V 5V 2.5V

448 345 MCLK

7

IC4601 IC4611LEVEL DETECT

IFP_V 1 6 8 4 2 S_RESETX RST/CK

3 7

IC4612LEVEL DETECT

IC4613LEVEL DETECT

IC4608

8 6

TO DSU BOARD (3/4) TO DSU BOARD (1/4)

DSU (2/4) IFP 21

KDS-70Q006 KRM-Y914

BLOCK DIAGRAM (5)IC7002(1/2)SYSTEM CONTROL


3 2

SUB_Y/C

CVY_MAIN

Q7026,7027,7036 BUFFER Q7028,7029,7037 BUFFER

29 DATA_SLICER_MAIN 30 DATA_SLICER_SUB

SYS_CTL-M I_BINT Q4601 LEVEL SHIFT 2 1 4 SUB_C

IC7701TV MICRO

IC4705CLOCK 0SC

SUB_Y

Q7708,7713 BUFFER Q7704,7709,7715 BUFFER

13 AIN4 15 AIN5

FIFOCLK_IN 66 FL7701 AOUT1 67 DTOCLK_IN 70 FL7700 AOUT2 69 Q7700 BUFFER LPF Q7702 BUFFER Q7701 BUFFER LPF Q7703 BUFFER

7 5 16 14 + +

IC4610(2/2)D4600 Q4600 LED DRIVER 157 GPJ016IFP-2

IC4609

CN4600 TMS TDI TRST TCK TDO

2 3 4 5 6EXTGXBIN0-7 EXTGXGIN0-7 EXTGXRIN0-7 EXTGXAIN0-7

227 105 632 543 340

ARM_TMS ARM_TDI ARM_TRST ARM_TCK ARM_TDO EXTGXBIN0-7 EXTGXGIN0-7 EXTGXRIN0-7

GPIO_INT0 40 IFPAGOUT 38 IFPABOUT 164 IFPAROUT 163 IFPVMOUT 390 EXTGXAIN0-7 CCPYIN_A0-7 125-127,246,358, 462,558,646 124,244,645,356, CCPCIN_A0-7 460,461,556,557 REFCLK_IN 217 CCPCKIN-A CCPCKIN_A 247 CCPHSIN-A CCPHSIN_A 463 CCPVSIN-A CCPVSIN_A 359 Q4018,4017 IFPAGOUT BUFFER Q4020,4019 BUFFER IFPABOUT

116,117,237,350, 455,552,640,641 118,119,238,239, 351,456,553,642 115,235,236,348, 349,453,550,639 120,121,353,457, 458,554,643,241

Q4022,4021 IFPAROUT BUFFER Q4024,4023 IFPVMOUT BUFFER

EXTGXCKIN 243 EXTGXCKIN EXTGXHSIN 122 EXTGXHSIN EXTGXVSIN 459 EXTGXVSIN

X7950 79.9918313MHz

IC7551SWITCH

EXTGXCKIN EXTGXHSIN EXTGXVSIN EXTGXAIN0-7 EXTGXRIN0-7 EXTGXGIN0-7 EXTGXBIN0-7 TO QM BOARD CN7302

OGPX_CK OGPX_HS OGPX_VS OGPX_A0-7 OGPX_R0-7 OGPX_G0-7 OGPX_B0-7 OEX_CLP OEX_HS IGPXO_HS OEX_VS IGPXO_VS OEX_CK IGPXO_CK IGPX1_A0-7 IGPX1_R0-7 IGPX1_G0-7 IGPX1_B0-7 IGPX1_CK IGPX1_HS IGPX1_VS

OPC_GE0-7 OPC_BE0-7 OPC_CK OPC_HS OPC_VS

CCPYIN_A0-7 CCPCIN_A0-7 CCPCKIN-A CCPHSIN-A CCPVSIN-A

CCPYIN_A0-7 CCPCIN_A0-7 CCPCKIN-A CCPHSIN-A CCPVSIN-A

48,49,127,128,129, OUTIY2-9 198-200 51,52,53,130-132, OUT1C2-9 202,203 54 OUT1CLK 204 OUT1H 133 OUT1V OSD_R5-7 OSD_G5-7 OSD_B5-7

CN7550 H 1 V 2

7 5

1 OSD_HS 3 OSD_VS DOT_CLK_I

IGPX0_R5-7 IGPX0_G5-7 IGPX0_B5-7 IGPX0_A7 IGPX0_A6 SDA SCL

OSD_R5-7,OSD_G5-7,OSD_B5-7

161-163 D_B0-3 164-166 D_G0-3 167-169 D_B0-3

OSD_YS OSD_YM 12C_SDA_X 12C_SCL_X

OSD_YS OSD_YM OSD_HS OSD_VS OSD_CLK_I LVDS_PDIFP_HS,IFP_VS

172 YS_OUT 171 YM_OUT 1 176 175 45 OSD_H_SYNC VSYNC DOT_CLK O_BUSSW_RST

GA0-7 GR0-7 GG0-7 TO DSU BOARD (2/4) GB0-7 GCK GHS GVS

IEX_VS IEX_HS IEX_CK

O_IFPVSOUT_A IGXHS IGNCK

12C_I/F-S

7

9 8


IFPV BUSSW_RST

RST

LVDS_PD

DSU (3/4) TVMICRO 22

KDS-70Q006 KRM-Y914

BLOCK DIAGRAM (6)S601 POWER P_ON P_SW(-) SIRCS BUSY_5V 5 4 NC 3 2

CN4202 STBY_5V KEY1

IC7002 (2/2)SYSTEM CONTROL I_KEY1 PCSTBY_LED O_PICOFF_LED O_TIMER_LED O_STBY_LED O_POWER_LED LAMP_ERR_LED O_STBY_LED 37 149 46 119 120 117 153 118 KEY1 PCSTBY PICOFF TIMER STBY POWER LAMP ISTBY

SW_5V

IC7006LB ERROR SW_5V 2 VCC OUT 1 129 I_LB_ERROR

PCSTBY PICOFF TIMER STBY POWER LAMP ISTBY I2C_SDA I2C_SCL

2 4 6 9 10 11 12 13 14 15 16 19 21

STBY_5V KEY1 P_ON THRU_5V STBY_5V SIRCS PCSTBY_LED PICOFF_LED TIMER_LED STBY_LED POWER_LED LAMP_ERR_LED ILINK_LED

IC1600OUTSW_5V

H5 SIRCSSW_5V STBY_5V PCSTBY_LED TIMER_LED STBY_LED POWER_LED REC_LED LAMP_LED ILINK_LED 1 2 3 NC 4 5 6 7 8 9SW_5V STBY_5V

IC7004NVM DAT 5 CLK 6 WP 7 SA0 8 Q7019 Q7021 109 IO_BDAT 107 IO_BCLK 106 O_NVM_PR 105 O_NVM_RST RXD_ATSC TXD_ATSC USER_TXD USER_RXD AD_RST O_AD_RST / O_MSP_RST MD2 SI0 SO0 SCK0 50 73 80 81 82 BUSY MD2 SI0 SO0 SCLK0 I2C_SDA I2C_SCL I_SIRCS 86 I_POWER_KEY 104 KEY_WAKE 91 GATE Q7022,7024 Q7002 Q7025 BUFFER SIRCS

25 SDA 26 SCL NC 30 KEY

Q7011,7013 Q1205,1206 LED DRIVER Q1202 LED DRIVER Q1203 LED DRIVER

R G

D1205 POWER / STANDBY D1202 TIMER D1203 LAMP R G D1204 i.STANDBY

I_RXD_ATSC 111 I_TXD_ATSC 112 USER_TXD 131 USER_RXD 130

CN7002 STBY_3.3V

MD2 SI0 SO0 SCLK0

1 2 3 4 6 7 8

STBY3.3V RESET MD2 BUSY3 SI0 SO0 SCLK0

Q1204 LED DRIVER

H3 STANDBY LED

IO_SDAT 110 IO_SCLK 108

Q7011,7013 LEVEL SHIFT

D7011 D7006 D7004 W_MUTE SP_MUTE 147 O_LMUTE2 L_MUTE AC_DET Q7006,7009 BUFFER AC_RLY IFG_BINT 52 O_PF_BINT 76 O_AC_RLY Q7005,7007, 7008 OVP I/F ANT_S ANT_M AD_MUTE HDMI_RST ATSC_RST VUSB UDM UDP SUB_HIN MAIN_HIN I_SAP O_SAP FMONO AGC_ATT AFT_SUB AFT_MAIN CCDH_M ATSC_OVP B_INT DIC_RST D7000 Q7003 159 UDM 160 UDP 90 I_SUB_HIN 89 I_MAIN_HIN 121 I_SAP 125 O_SAP 53 O_FMONO 78 O_AGC_ATT 40 I_AFTSUB 39 I_AFTMAIN 2 MAIN_H_SYNC 127 I_ATSC_OVP 40 I_BINTN 47 O_PTE_RST Q7012 Q7004 O_BUS_SW1 48 Q7020 1 3 145 O_SWFR_MUTE 143 O_SP_MUTE

IC7005BUS SWITCH 9 11 8 10 2 4 I2C_SDA_X I2C_SCL_X I2C_3.3_SDA I2C_3.3_SCL

Q7010,7014, 7018 DELAY

5,6,12,13

IC4000 IC7003RESET TRSTX 61 I_RESET 75 1.2V SW_3.3V D4000 Q4000 SWITCHING 4 RST VCC 5 DC/DC CONVERTER 14 PH 15 PH 13 LSG 9 VSENSE 8 COMP ENA 7 VIN 1 VIN 2 SUB 6.5V

126 I_DOVP 55 O_ANT_S 54 O_ANT_M 146 O_AD_MUTE 141 O_HDMI_RST 142 O_ATSC_RST 136 I_USB_DET POW_CTL 79 Q7015,7017 POW_CTL

D_OVP_M

IC4001DC/DC CONVERTER 1.8V 14 PH 15 PH Q4001 SWITCHING 13 LSG 9 VSENSE 8 COMP ENA 7 D4013 VIN 1 VIN 2

D4001

TO DSU BOARD (3/4) TO DSU BOARD (1/4) TO DSU BOARD (1/4)

9 4 5

I2C-I/F

IC7700DIC_A_1.8V 4 +1.8V REG 5 SW_3.3V

SYS-CTL

I2C-IF

DSU (4/4) SYSTEM CONTROL 23

KDS-70Q006 KRM-Y914

BLOCK DIAGRAM (7)D6225 RECT + L6201 L6203 D6217 R6322 1 Q6206,6207 SWITCHING 3 T6302 16 CN6501 LAMP DC TO LAMP LAMP GND

IC6301SWITCHING REGULATOR Q6203,6205 SWITCHING DRIVE VSENSE 1 VG(H) 23

R6302

D6407,6417 RECT + -

CN6408 AU_25V 1 AUDIO_25V 2 AUDIO_25V 4 AUDIO_GND 5 AUDIO_GND SW_9V CN6502 1 2 5 6 9 | 15 SW9V SW9V 18V THRU5V SUB11V TO K BOARD CN2602

IC6203 IC6202PRE REGULATOR 16 2 CONTROLLER PH6201 1 VS 22 VG(L) 20

Q6301 DRIVE 4 Q6302 DRIVE

15 D6406 14 1 D6408 13 2 6.5V

IC6401+9V REG. 2 4

13 Q6210 2 7 Q6201 3 13 9 10 14 8 6 9 Q6212,6213 BUFFER 1 SHUNT 2 REGULATOR OCP 16

12 D6401 1

IC6402+5V REG. 2 THRU_5V SUBEG11V D6410 D6402,6404,6405 D6403 D6501 Q6405 +32V REG. 32V 18V 16.5V

4 3

IC6204

D6308 VC1 15 FB 2

6

11 10

7 9

22 SUB6.5V 24 SUB6.5V 25 SUB6.5V 26 SUB6.5V 31 SUBEG11V 32 SUBEG11V 34 SUBEG11V

C41 44 37 STBY5V TU32V REC_ON TO ASU BOARD CN2100

D6201,6225 Q6202 D6208,6226 THERMOSTAT THRMO1 1 THRMO2 3 VCC (IC6202,6203) THRU_5V Q6203 Q6209 DRIVE

PH6301

3 SHUNT REGULATOR

IC6405

1 2

Q6401,6402 40 Q6305,6306 +B_OVP

IC6201+5V REG. 3 OUT VCC 1 Q6214 CTL 2 Q6215,6216 LATCH

Q6218 +B SWITCH PH6905 Q6303,6304 LATCH 43 47 48 P-SW(-) AC_RLY PFC_DET

Q6208 RY6002 Q6217 Q6915 RELAY DRIVER RY6001 Q6903 GATE

RLYON PH6904

T6101 2

D6104 RECT

1F6001 L6002 CN6001 AC IN L6003 CN6018

D6100 RECT 2 AC (L) 1 AC (N) AC (L) 2 AC (N) 1

+

8

11

D6105 RECT

STBY5V PS6401

AC (L) 2 AC (N) 1

IC6101SWITCHING REGULATOR 8 7 2 D6103 4 3 4 6 10

IC64031 +2.5V REG. 5 2 1 3 4 5

CN6503 16.5V 2.5V 2.5V 2.5V TO C BOARD CN5008

F (AC LINE FILTER)

3 PH6101

3 1 2

SHUNT REGULATOR

IC6102

G (POWER SUPPLY)

24

KDS-70Q006 KRM-Y914

BLOCK DIAGRAM (8)

CN7952 CD2# MDO2 D2 MDO1 D1 MDO0 D0 MOSTRT A0 MOVAL A1 A2 INPACK# A3 WAIT# A4_CTX RESET A5_ITX A6_ETX MDI7 A7_QTX MDI6 A12 MDI5 MCLKI MDI4 MIVAL VPP-2 VPP-1 VCC VCC MDI3 IREQ# MDI2 WE# MDI1 MCK0 MDI0 A13 MISTRT A8_CRX IOWR# A9_DRX IORD# A11 VS1# OE# CE2# A10 MDO7 CE1# MDO6 D7 MDO5 D6 MDO4 D5 MDO3 D4 CD1# D3 B33 B32 A32 B31 A31 B30 A30 B29 A29 B28 A28 A27 B26 A26 B25 A25 B24 A24 A23 B22 A22 B21 A21 B20 A20 B19 A19 B18 A18 B17 A17 B16 A16 B15 A15 B14 A14 B13 A13 B12 A12 B11 A11 B10 A10 B9 A9 B8 A8 B7 A7 B6 A6 B5 A5 B4 A4 B3 A3 B2 A2 3 5 6 7 8 9 10 11 13 14 15 17 18 19 21 22 23 24 26 27 29 30 31 32 33 34 35 36 40 41 45 46 47 48 49 50 51 52 54 55 56 57 58 59 60 62 63 64 65 66 67 68 70 71 72 73 74 75 76 77 78

CN7953 CD2# MDO2 D2 MDO1 D1 MDO0 D0 MOSTRT A0 MOVAL A1 A2 INPACK# A3 WAIT# A4_CTX RESET A5_ITX A6_ETX MDI7 A7_QTX MDI6 A12 MDI5 MCLKI MDI4 MIVAL VPP-1, 2 VCC MDI3 IREQ# MDI2 WE# MDI1 MCK0 MDI0 A13 MISTRT A8_CRX IOWR# A9_DRX IORD# A11 VS1# OE# CE2# A10 MDO7 CE1# MDO6 D7 MDO5 D6 MDO4 D5 MDO3 D4 CD1# D3 CN7951 VCC VCC VPP TO GT BOARD CN7903

IC7202USB-MS_I/F CN7204 BS DATA1 DATA0 DATA2 INS DATA3 SCLK VDD +3.3VD 2 3 NC 4 5 NC 6 7 NC 8 9 19 BS0 43 DATA0 31 SCLK0 42 SCLK Q7202 30 LED Q7201 29 ON1 22 EN1 +3.3VD SDA 40 SCL 39 WP 27

IC72013.3V LDO 5 VOUT VIN 1 VCC DD+ GND 1 2 3 4 CN7201 (USB) TO QM BOARD CN7311

MEMORY STICK

VM 46 VP 45 ONLINE 41 XIN 52 XOUT 53 X7201 48MHz

IC7203EEPROM 5 6 7

D7210 (ACC)

HM (MEMORY STIC)

Cable Card

IC1700 TEMPERATURE SENSOR2 1 8

4 3 1

CN1700 SCL_E SDA_E SET_5V

TO C BOARD CN5012

S1 (ANBI TEMPERATURE )IC1800 TEMPERATURE SENSOR2 1 8

4 3 1


TO C BOARD CN5005

S2 (PANEL TEMPERATURE )IC1900 TEMPERATURE SENSOR2 1 8

4 3 1


TO C BOARD CN5011

QU (CABLE CARD CONNECTOR)

1 2 3

TO GT BOARD CN7904

S3 (LAMP TEMPERATURE )

25

KDS-70Q006 KRM-Y914

BLOCK DIAGRAM (9)

IC5005-5008CN5001BUFFER R0-9

IC5013PAWN BIN0-9 ROUT02-11 R0-9 BIN0-9

IC5032FINDER

IFPR1OUT9 6 IFPR1OUT0 15 IFPG1OUT9 21 IFPG1OUT0 30 IFPB1OUT9 36 IFPB1OUT0 45

TO DSU BOARD CN4203

RG-9

GIN0-9

GOUT02-11

G0-9

GIN0-9 RCLK,GCLK,BCLK

RL0-9,GL0-9,BL0-9 RR0-9,GR0-9,BR0-9 RCLKL,GCLKL,BCLKL

RL0-9

IC5040LCD DRIVER L

B0-9

RIN0-9 DOTCLK VSIN HSIN

BOUT02-11 LCLKG VSOUT HSOUT

B0-9

RIN0-9 DOTCLK VSYNCI HSYNCI

IC5022-5024HCK HCKR HCKG HCKBVCK,VST,PID, FRP,HST

RR0-9

IC5043LCD DRIVER R

CN5002 VID_R0-R2324

VID_R0-R23

22 45 8 9 10 11 12 14

SIG (0) SIG (23) HCK VCK HST XST PID RST

RL0-9

IC5041LCD DRIVER L

R

VCK,VST,PID,FRP,HST

RR0-9

IC5042LCD DRIVER R SDAT, SCLK

VST

IC5011EEPROM

IC5031NVM

IC5033DDR SDRAM

GL0-9

IC5047LCD DRIVER L

D3.3V VID_G0-G2324

IC5058RESET

GR0-9

IC5050LCD DRIVER R

CN5002

VID_G0-G23

22 45 8 9 10 11 12 14


GL0-9

IC5048LCD DRIVER L

G

GR0-9

IC5049LCD DRIVER R SDAT, SCLK

LCD UNIT

VST

BL0-9

IC5053LCD DRIVER L

D3.3V

IC5058RESET

IC5000-5004CN5000BUFFER R0-9 BIN0-9

IC5017PAWN ROUT02-11 R0-9 BIN0-9

IC5037FRINDER

BR0-9

IC5056LCD DRIVER R

CN5002

VID_B0-B23

24

VID_B0-B23

22 45 8 9 10 11 12 14


IFPR2OUT9 3 IFPR2OUT0 12 IFPG2OUT9 14TO DSU BOARD CN4202

BL0-9RL0-9,GL0-9,BL0-9 RR0-9,GR0-9,BR0-9 48

IC5054LCD DRIVER L

B

RG-9

GIN0-9

GOUT02-11

RG-9

GIN0-9 RCLKR,GCLKR,BCLKR RIN0-9 DOTCLK VSYNCI HSYNCI

BR0-9

IC5055LCD DRIVER R

IFPG2OUT0 23 IFPB2OUT9 25 IFPB2OUT0 IFPCLK IFVS IFHS DAT_W CLK_W 34 37 40 41 47 48

VST

B0-9

RIN0-9 DOTCLK VSIN HSIN

BOUT02-11 LCLKG VSOUT HSOUT

B0-9

IC5027,5028HCK PCGRR PCGGR PCGBR

HCK,VCK,HST,VST,PID

D3.3V

IC5058RESET

IC5015EEPROM

IC5036NVM

IC5038DDR SDRAM

D5V

4 3 1 4 3 1 4 3 1

SDA_400,SCL_400

IC5066PANEL TEMPERATURE

D5V

CN5012 SCL_E SDA_E SET_5V CN5005 SCL_E SDA_E SET_5V CN5011 SCL_E SDA_E SET_5V

TO S1 BOARD CN1700 TO S2 BOARD CN1800 TO S3 BOARD CN1900

SDA_P,SCL_P

IC5064EEPROM SDA,SCL

D5V

9,11 PC4,PC5

5,6 PC0,PC1

7,8 PC2,PC3

D5V D3.3V

SDA_M,SCL_MCN5016 CH_M/S_SW CH_IIC_SW SP_PROT A_MUTE OVP 3.3V_SW CH_WP CH_RST M_RST SCLTCH SDA_P SCL_P SCDT SCSHIFT 5 6 7 8 9 10 11 12 13 14 3 4 17 18 SDAT SCLK SDAT SCLK

137,138 SCK1/SCL0, SCK0/SCK4/SDA0

IC5062DE SYSTEM CONTROL

CONTROL BUS TXD3,SCK3 33,61CONTROL BUS

RXD1/SCL1, TXD1 139,141

TO K BOARD

CN5015 D5V 1 D3.3V 3 D3.3V 4 SCL_E 7 LOGO 8 SDA_E 9 LAMP_ON 10 SCL_JIG 13 KILL_WE 14 SDA_JIG 15 PFC_DET 16 SCL_PAWN 19 20 SYSTEM_RESET 21 SDA_PAWN H8_BINT 22 SCL_FRO 25 FAN_PROT 26 SDA_FRO 27 FAN_CTL 28 TXD1 31 RXD1 33 MD2 35 JIG_RES 37 SP_DET 38

SDAT,SCLK

TO ASU BOARD CN2303

RXD,TXD

C (LCD DRIVER) 26

KDS-70Q006 KRM-Y914

BLOCK DIAGRAM (10)

J9504 L HMDI IN 6 AUDIO R

IC9507HDMI RECEIVER

IC9506 IC9502AUDIO D/A CONVERTER 1 2 SDAT SCLK L 8 AUDIO SWITCH 14 L1 5 R1 LX 13 15 L2 RX 3 2 R2 CN9504 7 6 L R

SDO 84 SCK 86

R 5

IC9500VIDEO BUFFER CN9500 D2+/D1+/D0+/HMDI IN 6 CLK+/DDC CLK DDC DAT 52,51 1,2 4,5 7,9 12,13 48,47 R0X2+/R0X1+/44,43 R0X0+/40,39 R0XC+/ANGY 17 ANBPB 20 ANRPR 14 4 6 2 Y1IN PB1IN PR1IN Y 8 13 11 9 4 3 Y PB PR SDATA SCLK CN9502 TX1OUT3+/TX1CLK+/TX1OUT2+/TX1OUT1+/TX1OUT0+/TO ASU BOARD CN002

5 PB 8 PR

IC950915 16 LEVEL SHIFT

32 DSCL0 31 DSDA0 Y0-7 71,70 R1X2+/67,66 R1X1+/63,62 R1X0+/59,58 R1XC+/30 29 DSCL1 DSDA1 CSCL CSDA 28 27 37 38 C0-7 R0-7

IC9504CN9501 D2+/D1+/D0+/HMDI IN 7 CLK+/DDC CLK DDC DAT EDID NVM 1,2 4,5 7,9 12,13

IC7005LVD TRANSMITTER 37,38 39,40 41,42 45,46 47,48 1,2 4,5 7,8 10,11 13,14 TO DSU BOARD CN4201

IC951915 16 LEVEL SHIFT

IC9517SUB SYSTEM CONTROL 20 21

IC9518EDID NVM IO_SCL1 IO_SDA1

IO_SDA_TV IO_SCL_TV

OSC1 9

OSC2 8

X9501 10MHz

PD ( HDMI RECEIVER )

27

KDS-70Q006 KRM-Y914

BLOCK DIAGRAM (11)

MAIN TO SPLITTER OOB

TU7901OOB TUNER

TU7900MAIN TUNER

SDA

TUR

TO ASU BOARD CN005

CN7901 TU1V TU1R TU1L SCLK SDAT

2 4 6 8 9

TUR TUR TUL SCL SDA

VALID

DATA

CLK

TUV

SCL

TUL

IC7318,7319NAND FLASH

IC7300ATI,X226/MPEG2,A/V DEC,VIDEO CAPTURE, GRAPHIC SCALER,USB I/F,CPU

AD0-15

IC7900,IC7904POD I/F CONTROL TIDO, TICLK, TIVAL

IC7321GFX PLL

8 6

CN7900HD0-7

CN7306AD0-7

8

16 6

AD0-15

AD0-15

IDE_IMRQ IDE_DMARQ VCXO_INA

11 14 12

HSO VSO CLK

HSI VSI

5 4

CN7302

CN7903 D0-7 TO QU BOARD CN7953 A0-11 MDI1-7 MDO0-78D0-7

32 6 34 36 38 9

HA0,1,HCS_SDA, HRW_SCL,HIRQ HACK BOUT02-11

2 4

HS-IN VS-IN

GRAPHICS OUT

12 8 8

A0-11 MDI0-7

VSOUT HSOUT

MDO0-7

TOD TOCLK TOVAL TOSTART

4

TS-FE BUS

4

TVLDA,TSTRTA TDAA0,TCLKA

XTALOUT X7300 26.1621MHz DIGITAL AUDIO (OPTICAL) OUT PCM/DOLBY DIGITAL XTALIN

QT ( TUNER )CN7312 OUT

IC5015

IC601i.LINK, LINK/PHY CN702 CN602PCI_AD0-31

i.LINK S400 TS/DV/ MICROMTV/ HDV

1 2 3 4 CN703

TPA2P/N TPB2P/N

PCI_AD0-31 GOUT02-11

PCI DATA BUS PCI CNTROL BUS

32

CN7305PCI_AD0-31

32AD0-31 GIN0-9

12SSD_OUTA 12SWS_OUTA 12SSDSCK_OUTA

DATA LRCK MCK

CN7309

IC7327AUDIO D/A CONVERTER

12 8

AUDIO_LOUT AUDIO_ROUT

TO ASU BOARD CN006

TS/DV/ MICROMTV/ HDV

1 2 3 4

TPA1P/N TPB1P/N656_Y0-7

656/601 CONVERTER

IC7341

IC7342LVDS TRANSMITER601_Y0-7 601_C0-7 601_R0-7 37,38 39,40 41,42 45,46 47,48 1,2 4,5 7,8 10,11 13,14

CN7313TX1OUT3+/TX1CLK+/TX1OUT2+/TX1OUT1+/TX1OUT0+/TO DSU BOARD CN4200

IC802DV DEC

656_C0-7 656_R0-7

i.S400

CN704 1 2 3 4

UART1_RX TPA0P/N UART1_TX TPB0P/N

UART1_RX UART1_TX

TXD_P43 RXD_P44

i.LINK

IC7332STREAM20-27 DV656 BUS 9 CN702 CN7308 DV656_D0-7DV656_CLK

LVDS TRANSMITERTSTRTB0-7FAD0-15 /FCE0-5 GRAPHICS DATA BUS R2-9 G2-9 B2-9DD+

18,19 20,21 22,23 24,25 28,29 30,31

DV656_D0-7DV656_CLK DVI2S BUS 3

X2 X701 24.576MHz X1 PCM1, ABCK, ALRCK STREAM10-17 12S_WS,12S_SD,12S_SCK

1,2 4,5 7,8 10,11 13,14 16,17

CN7304 TE+/TD+/TCLK+/TC+/TB+/TA+/-

TO DSU BOARD CN7650

HSDIO_D0-7 HSDIO_DVALID HSDIO_ERROR

HSDIO BUS 10

USBNA USBPA

IC733112/24 BIT DMUX

CN7309

IC7322,7324 IC7323,7325

QI ( I.LINK )

IC703SDRAM

DRAM-A

DRAM-B

2 3

DD+

QM ( VIDEO CAPTURE,CPU )

TO HM BOARD CN7201 (USB)

28

KDS-70Q006 K4-2. FRAME SCHEMATIC DIAGRAMRM-Y914

1

2

3

4

5

6

7

8

9

10

11

12

13

A

B

C

D

E

F

G

H

I

J 29

KDS-70Q006 KRM-Y914

1

2

3

4

5

6

7

8

9

10

11

12

13

A

B

C

D

E

F

G

H

I

J 30

KDS-70Q006 KRM-Y914

4-3. CIRCUIT BOARDS LOCATION

Terminal name of semiconductors in silk screen printed circuit ( )Device Printed symbol

*

H2 F S3 H4 S1 DSU

Terminal name Collector Base Emitter

Circuit

1 2 3 4 5

Transistor Collector Base Diode Cathode Anode Cathode Diode Anode (NC) Emitter

Transistor

Cathode Diode Anode (NC)

T6Diode

Common

K S2 H39Diode

Anode Diode

Cathode

Common Anode Cathode

PD ASU

7 8

Common Diode Anode Anode

Common Anode Anode

G H5 HM C Power Supply Block Divided schematic diagram Schematic diagrams of A, BB, BC, M and U boards are divided into several pieces. Information to where the line is to be connected is printed at the end of each line. For example, [ TO A1/3,A2/3_1 ] means the line is connected to Ref. No. 1 of A (1/3) and A (2/3) schematic diagrams.

Common

QU Q block

0 qa qs qd

Diode Cathode Diode Cathode Common Cathode Anode Anode Cathode Drain Cathode Cathode Anode Anode Source GateG D G S S D

Diode Transistor (FET) Transistor (FET) Transistor (FET) Transistor

4-4. SCHEMATIC DIAGRAMSNote: The parts marked # on schematic diagrams are not mounted. All capacitors are in F unless otherwise noted. (pF: F) Capacitors without voltage indication are all 50 V. Indication of resistance, which does not have one for rating electrical power, is as follows. Pitch: 5 mm Rating electrical power 1/4 W (CHIP : 1/10 W) All resistors are in ohms. : nonflammable resistor. 5 : fusible resistor. : internal component. : panel designation, and adjustment for repair. All variable and adjustable resistors have characteristic curve B, unless otherwise noted. : earth-ground. : earth-chassis. All voltages are in V. Readings are taken with a 10 M digital multimeter. Readings are taken with a color-bar signal input. Voltage variations may be noted due to normal production tolerances. * : Can not be measured. Circled numbers are waveform references. V : B + bus. V : B bus. F : Signal path.

qf qg qh qj

Drain

Source Gate Source Drain Gate Emitter Collector BaseD

D G G S

S

C1

C2 B2

TO A1/3,A2/3_1Ref. No. Name of divided schematic diagram

Transistor

C2 B1 E1 B1 E2 B2 C1 E1 E2

qk ql

Transistor

C1 B2 E2 E1 B1 C2 B1 C1 C2 B2 E1 E2

Reference informationRESISTOR : : : : : : : : : : : : : : : : : RN RC FPRD FUSE RW RS RB LF-8L TA PS PP PT MPS MPP ALB ALT ALR METAL FILM SOLID NONFLAMMABLE CARBON NONFLAMMABLE FUSIBLE NONFLAMMABLE WIREWOUND NONFLAMMABLE METAL OXIDE NONFLAMMABLE CEMENT MICRO INDUCTOR TANTALUM STYROL POLYPROPYLENE MYLAR METALIZED POLYESTER METALIZED POLYPROPYLENE BIPOLAR HIGH TEMPERATURE HIGH RIPPLE

Transistor

C1 B2 E2 E1 B1 C2

E1

E2 B2

w; wa ws wd

Transistor

C1 B2 E2 E1 B1 C2

B1 C1 C1(B2) C2 C2

Transistor

E2 B1 E1 C2 C1(B2)

B1 E2 E1(B2) B1 C1 E1(B2) B1 C1 C2 C2 C2 E2 E2

Transistor

(B2) B1 E1 E2 C1 C2

COIL CAPACITOR

Transistor Discrete semiconductot

(B2) E2 E1 B1 C2 C1

(Chip semiconductors that are not actually used are included.)

Ver.1.5

Note: The components identified by shading and mark 0 are critical for safety. Replace only with part number specified.

31

KDS-70Q006 K(1) Schematic Diagram of ASU (1/5) BoardRM-Y914

1

2

3

4

5

6

7HDMI

8

9

10

11

12

13

14

ARESET AGND GND GND GND 10 11 12 13 JL346 JL347 14 1 2 3 4 5 6 7 8 9 GND SDA SCL PR PB 9V R Y LVG JL316 R419 150 1/10W RN-CP VB JL317 R420 150 1/10W RN-CP JL318 L R421 150 1/10W RN-CP JL320 R JL322 J304 GND_1 GND_1 C417 XX C416 XX R431 150 1/10W RN-CP GND_1 R432 150 1/10W RN-CP GND_1 R433 150 1/10W RN-CP GND_1 R418 220k 1/10W RN-CP GND_1 R417 220k 1/10W RN-CP GND_1 VD407 XX VD413 XX SW_9V FL301

CN002 TO PD BOARD CN9504

JL351 JL349 JL350 GND_1

SUB-TUNER

HDMI_R

HDMI_L

GND_1

JL348

1BTF-PA403Z

EMI

GND_1 003:4F GND_1 HDMI_RST

GND_1

DET OUT

RF AGC

VIF

NC

DA

NC

NC

NC

NC

NC

NC

NC

AS

I2C_SDA

I2C_SCL

COMP 1

VD403 XX

VD409 XX

GND_1

GND_1

GND_1

R2180 0 CHIP 2012 R2179 XX 2012 D2116 XX C2155 100 16V GND_1 GND_1 GND_1 C2156 XX C2154 L2112 2200p 10uH 50V B 1608

CL

VR

DE-EM

GND

5V (D-D)

AFT OUT

5V (TU)

5V (IF)

G

TU2100

R344 XX

R345 XX

R346 75 1/10W RN-CP 14P

0uH FB2101

16V 10 C2159 GND_1 R2187 C2161 0 100 CHIP 16V 2012

C2171 0.1 16V C2172 47 B 10V 1608 FB2102 0uH

A5V

B

VD404 XX 16V 10 C407 GND_1

VD410 XX

GND_1 C1_L

0uH FB2100

R2188 33k 1/10W RN-CP

R2204 0 CHIP JL2116 JL2115

L2114 10uH GND_1 GND_1

0.186 Vp-p (4MHz)

MM3Z10VT1 D410 C1_R

JL321

16V 10 C406 GND_1

MM3Z10VT1 D409 XX C2157 GND_1 TU32V VD408 XX VD414 XX GND_1 A5V VD405 XX VD411 XX GND_1

C2162 C2158 R2186 2200p XX XX 50V R2203 B 1608 0 CHIP GND_1 GND_1 GND_1 GND_1 GND_1 D2117 XX

C2160 0.01 25V B 1608 GND_1 R2192 2.2k 1/10W RN-CP SUB_6.5V IC2306 PQ070XZ01ZPH 5V REG 1 2 3 4 5

GND_1 VG JL323 R414 150 1/10W RN-CP VB COMP 2 JL324 R415 150 1/10W RN-CP JL325

COMP1_LR 001:15G R428 150 1/10W RN-CP GND_1 R429 150 1/10W RN-CP GND_1 R416 150 1/10W RN-CP R430 150 1/10W RN-CP GND_1 C418 XX R413 220k 1/10W RN-CP 16V 10 C405 GND_1 R412 220k 1/10W RN-CP 16V 10 C404 GND_1 D407 MM3Z10VT1

GND_1 C2163 XX GND_1 JL2119 R2182 22 1/10W RN-CP R2183 22 1/10W RN-CP

C2170 XX GND_1 GND_1 Q2106 2PB709AR-115

6.1

6.1

5

1.3

0R2448 1/10W 3.3k RN-CP R2510 XX R2450 2.2k 1/10W RN-CP R2466 2.2k 1/10W RN-CP 0.5% GND_1

JL2117 L2113 10uH R2449 XX Q2321 2SD601A-R-TX R2189 2.2k 1/10W RN-CP

R2445 0 CHIP R2446 XX GND_1

VR

JL2120

I2C_SDA

I2C_SCL

R2178 XX

CJ310

L JL327 R JL329 GND_1 JL328

VD406 XX

VD412 XX

GND_1 C2_L A5V R311 2.2M 1/10W RN-CP 5% R313 2.2M 1/10W RN-CP 5% C310 2.2 16V B 2012 C315 4.7 35V UDZSTE-1710B D320 V1_Y R364 0 CHIP UDZSTE-1710B D319 C324 0.1 16V B 2012 R365 0 CHIP GND_1 C311 2.2 16V B 2012 R386 100 1/10W RN-CP C327 2.2 16V B 2012

C328 2.2 16V B 2012 C329 2.2 16V B 2012 R493 100 1/10W RN-CP C330 C331 1 1 16V 16V B B 2012 2012 GND_1 C332 2.2 16V B 2012 C333 C334 0.1 0.1 16V 16V B B 1608 1608 C335 0.1 16V B 1608 GND_1 R314 100 1/10W RN-CP GND_1 JL2118 SUB_HSYNC 003:4C GND_1 L305 10uH SW_3.3V

JL2121 AFT_SUB 003:4C GND_1

R2190 6.8k 1/10W RN-CP GND_1 C2166 0.047 16V B 1608

MM3Z10VT1 D408 C2_R

GND_1 C419 XX

D308 UDZSTE-1710B D307

UDZSTE-1710B

COMP2_LR

001:14G

C2168 0.1 25V F 1608 GND_1

16V 47 C2169 Q2107 2PB709AR-115

R2200 150k 1/10W RN-CP

R2201 1.5k 1/10W RN-CP C2167 330p 50V B 1608

GND_1

GND_1

GND_1

D309 UDZSTE-1710B

R401 100 1/10W GND_1 GND_1 GND_1 RN-CP

R403 100 1/10W RN-CP

R2199 1M 1/10W RN-CP GND_1 GND_1

2.1

2.5

2.5

2.1

2.5

JL313 R384 150 1/10W RN-CP SW1 R362 150 1/10W RN-CP GND_1 R342 150 1/10W RN-CP GND_1 GND_1 R363 150 1/10W RN-CP GND_1

D304 UDZSTE-1710B R382 GND_1 100 1/10W RN-CP

IN10_Y

ON9_SW

IN7_S2

IN9_CB

IN8_SW

IN8_CB

IN9_CR

IN8_CR

IN7_CV

IN9_L3

IN9_L2

IN9_L1

IN8_L3

IN8_L2

IN8_L1

41

2.542V1_C R383 C312 100 2.2 1/10W 16V RN-CP B GND_1 GND_1 C313 2012 C314 0.1 D305 D306 16V GND_1 0.1 B 16V UDZSTE-1710B UDZSTE-1710B 2012 B 2012 GND_1 A5V

IN10_CB IN10_CR IN10_L1/H IN10_L2/V IN10_L3 IN10_SW IREF H_PH V_PH VCC_DIEF EXT_CLK/XTAL GND_DIEF SEL_HOUT1 SEL_VOUT1 SYNC_OUT1 SEL_OUT1 Y_PH1 CV/YOUT1 C/CBOUT1 IC303 CXA2209Q-T6 VIDEO SW

IN6_S2 IN6_C IN6_Y IN6_CV IN6_S IN5_S2 IN5_C IN5_Y IN5_CV IN5_S IN4_S2 IN4_C IN4_Y IN4_CV IN4_S IN3_C IN3_Y IN3_CV GND_IN

20

GND_1

2.5

BRN

44

45

16

VIDEO1

046

17

D

43

1

2

3

18

3

4

JL312

3

19

R332 100 1/10W 2.5 RN-CP

0

V3_IN 001:4G V3_C V3_Y

C2164 R2197 C2165 R2198 100p R2196 10k 4.7k 10k 50V 1 1/10W 10V 1/10W 1/10W CH RN-CP RN-CP 1608 RN-CP F 1608 GND_1 GND_1 GND_1 Sub sync Sep

0

0

0

0

0

0

0

0

0

0

0

0

2

223 22 IN7_Y

40

39

38

37

36

35

34

33

32

31

30

29

28

27

26

25

24

IN9_Y

IN8_Y

IN7_C

IN7_S

21

0

2 2

147 48

52

53

54

R1

JL314

JL308

GND_1

D316 MM3Z10VT1 16V 10 C337 C338 4.7 35V

GND_1 R350 0 CHIP GND_1

8

A5V V1_R

55

C321 XX GND_1 JL307 GND_1

R369 220k 1/10W RN-CP GND_1

GND_1 V1_LR V3_Y 001:15H L302 10uH 6.3V 47 C352 GND_1 C350 0.1 16V B 1608 GND_1 R370 330 1/10W RN-CP R373 330 1/10W RN-CP R391 XX R377 330 1/10W RN-CP R390 330 1/10W RN-CP 5% R490 0 CHIP

C364 0.1 16V B 1608

0 0 2.4 1.156

9

C320 XX

R368 220k 1/10W RN-CP GND_1

16V 10 C336

D317 MM3Z10VT1

R351 0 CHIP

001:11E

51

10

L1

JL309

R367 R366 35V 150 150 4.7 1/10W 1/10W C325 RN-CP RN-CP GND_1 GND_1

49

50

GND_1

V1_L

V1_IN

C358 0.1 16V B 1608

11

CHIP

L308 10uH 6.3V 47 C357

4MHz X302

C366 25V 0.01 B 1608

C363 0.1 16V B 1608

5 C365 1 6.3V 3 B 1608 0

12

R352 0

13

V1

JL310

UDZSTE-1710B D318

V1_V

4.2 R468 1/10W 10k RN-CP 4.2

14

15

0

R331 V3_V 100 1/10W 2.5 R330 RN-CP V3_SSW 100 1/10W 0 RN-CP R475 100 1/10W 2.5 V1_C RN-CP R325 100 1/10W 2.4 RN-CP R326 100 1/10W 2.5 R327 RN-CP 100 1/10W 0 RN-CP R341 100 1/10W 2.5 RN-CP

V1_IN 001:4E

2

V1_Y V1_V

V2_C V2_Y V2_V V2_SSW C340 0.1 16V B 1608 GND_1 SW_9V C301 0.1 16V B 1608 R333 220 1/10W RN-CP V2_SSW JL339

E

59

VIDEO3 1

3

4 2

JL306

58

SW2

R375 150 1/10W RN-CP R379 150 1/10W RN-CP GND_1 JL311

GND_1

V3_C

3

GND_1

R378 150 D315 1/10W RN-CP UDZSTE-1710B GND_1 C342 0.1 16V B 2012

2.9 1.6 2.4

R349 0 CHIP R328 0 CHIP

SEL_HOUT2

SEL_VOUT2

SEL_OUT2

SYNC_IN2

CV/YOUT2

C/CBOUT2

GND_OUT

VCC_OUT

CROUT2

ADR

SDA

SCL

GND_1

R385 1k 1/10W RN-CP

CVOUT3

VCC_IN

IN1_CV

YOUT3

GND_1 D314 UDZSTE-1710B MAIN_C/CB V3_SSW V3_V MAIN_CR V3_IN 001:11E V3_L R357 0 CHIP GND_1 R359 0 CHIP GND_1 V3_LR 001:15H V3_R VIDEO_MAIN 003:14B R337 68 1/10W RN-CP GND_1 Q313 2SA1576A-T106-QR R336 33 1/10W RN-CP

COUT3

Y_PH2

NC

R335 82 1/10W RN-CP GND_1

DC_OUT

R388 150 1/10W RN-CP

MAIN_Y/CV 003:12B

R380 47 1/10W RN-CP

2.4

60

CROUT1

IN2_VC

1

R324 100 1/10W 2 RN-CP R323 100 1/10W 2.5 R322 RN-CP 100 1/10W 2.5 RN-CP R321 100 1/10W 2 C339 0.1 RN-CP 16V B 1608 C386 2 0.1 0 16V B 3 1608

2

9R309 56k 1/10W RN-CP 1.3 RN-CP 1/10W 10k R308

1 2 3

S_SW2 S2-2 GND C2 GND Y2 GND V2 GND L2 GND R2 CN004 12P TO H2 BOARD CN1105 VIDEO 2

7

Q303 MSB709-RT1

8.7

R340 10k 1/10W RN-CP

6

V2_C

JL340 4 5 JL341 6 7 JL342 8 9 JL343 10 11 JL344 12 JL345 GND_1

5

9 Q302 MSB709-RT1 2.5Q301 MSD601-RT1

57

1.9 1.3C304 0.1 16V B 1608 R312 4.7k 1/10W RN-CP

Q304 MSD601-RT1 V2_Y

4

0 0 R305 100k 1/10W RN-CPC303 0.1 16V B GND_1 1608

R348 100 1/10W RN-CP

GND_1

V2

JL304 GND_1 R329 150 1/10W RN-CP C322 XX GND_1 C323 XX GND_1 GND_1

C343 D303 UDZSTE-1710B 4.7 35V R343 150 1/10W RN-CP GND_1 GND_1 R303 220k 1/10W RN-CP GND_1 R358 220k 1/10W RN-CP GND_1 D313 UDZSTE-1710B 16V 10 C344 GND_1 MM3Z10VT1 D312 R347 0 CHIP

Q316 2SA1576A-T106-QR R374 100 1/10W RN-CP R469 1M 1/10W RN-CP

L2302 10uH C2343 0.1 16V B 1608

0SW_9V

GND_1

61

62

63

64

65

66

67

68

69

70

71

72

73

74

75

76

77

78

79

80

8.5 R310 1M R306 1/10W 1k 1/10W RN-CP GND_1 RN-CP R307 10k 1/10W RN-CP GND_1

R334 1k 1/10W RN-CP GND_1

2

V2_V

V1 Y-Detect

V2_L

0 2.4

4.1

0.7

2.4

4.1

2.9

2.7

2.4

2.4

2.6

V2_R

L2

JL303

R2 JL301 J309

JL302

16V 10 C308

GND_1

MM3Z10VT1 D311

L309 10uH R491 100 1/10W RN-CP A5V

R319 XX

R471 1M 1/10W RN-CP Q320 2SA1576A-T106-QR R473 100 1/10W RN-CP R304 100 1/10W RN-CP

GND_1 C382 0.1 16V B 1608

F

GND_1 Q318 2SA1576A-T106-QR

C2_R

L310 10uH

R320 XX

R496 2.2k GND_1 1/10W RN-CP Q325 MSB709-RT1 GND_1

R495 1.5k RN-CP 1/10W

HDMI_L

GND_1

HDMI_R

C349 0.1 16V B 1608

GND_1

R360 0 CHIP

R361 XX

C384 2.2 10V B 2012

C385 XX

R497 100 1/10W RN-CP

COMP1_LR 001:4C

C383 100 16V

COMP2_LR 001:4D

R371 100 1/10W RN-CP

C359 1 6.3V B 1608

R492 1k 1/10W RN-CP

C368 0.1 16V B 1608

6.3V 120 C369

C341 0.1 16V B 1608

C380 2.2 16V B 2012

R494 1k 1/10W RN-CP

Q326 MSD601-RT1

V2_L

R315 47 1/10W RN-CP

R316 47 1/10W RN-CP

GND_1 Q314 2SA1576A-T106-QR

C370 0.1 16V B 1608

GND_1

GND_1

C2344 100 16V GND_1

V2_R

0

1

0

0

0

5

0

5

0

1 16V 10 C549 2 3 A5V

L GND R GND A5V CN502 XX TO HPC BOARD NC

SW_9V

C2_L

16V 10 C548 R581 4.7k 1/10W RN-CP R587 4.7k 1/10W RN-CP

L313 10uH R472 330 1/10W RN-CP R389 330 1/10W RN-CP

2.8

C1_R

I2C_SDA

C1_L

0I2C_SCL

L304 10uH C578 100 16V

R470 XX Q308 2SA1037AK-T146-QR STBY_5V L311 10uH GND_1 C302 0.1 16V B 1608

3.4

0 GND_1

Q321 2SA1576A-T106-QR

4.5

4.5

4.5

4.5

4.5

4.5

0

0

0

GND_1 R354 1k 1/10W RN-CP C317 0.1 16V B 1608 R376 470 1/10W RN-CP 0.5% L301 4.7uH R355 XX R317 XX L303 XX C309 XX Q317 9 2SD601A-R-TX

4.5

0 3.1R338 68 1/10W RN-CP GND_1

R588 4.7k 1/10W RN-CP R589 4.7k 1/10W RN-CP

R591 4.7k 1/10W RN-CP R590 4.7k 1/10W RN-CP

C347 0.1 16V B 2012 GND_1 R559 4.7k 1/10W RN-CP SW_9V

C348 0.1 16V B 2012 GND_1

4 5 GND_1

R596 4.7k 1/10W RN-CP

IN7_R

IN6_R

IN5_R

IN4_R

IN7_L

IN6_L

IN5_L

C345 47 6.3V

NC

NC

NC

4.9 4.4

R442 XX

C387 0.1 16V B 1608

20

19

18

17

16

15

14

13

12

C346 47 GND_1 GND_1 6.3V

3.1R411 2.2k 1/10W RN-CP 003:4G SIRCS

SUB_Y

SUB_C

24

25

DAN202UT106 D322

SW_9V Q311 2SC2412K-T-146-QR 0.2

GND_1

4.5

NC IN9_L IN9_R LVCC IN10_L IN10_R LGND

IC507 CXA2188Q-T4 AUDIO SW1

IN3_L NC IN2_R IN2_L NC IN1_R IN1_L

7

R395 10k 1/10W RN-CP

Q315 2SB709A-R-TX

22

R443 220k 1/10W RN-CP

R339 68 1/10W RN-CP

GND_1

11

L516 10uH C572 0.1 16V B 1608 16V 100 C573 GND_1 GND_1

4.4R353 100 1/10W RN-CP MTU_L MTU_R SW_9V C510 10 16V C515 10 16V R597 4.7k 1/10W RN-CP R595 0 C514 4.7k GND_1 1/10W 10 4.5 16V RN-CP

3R479 0 CHIP

C326 0.1 16V B 1608

21

0

23

4.9

003:4D

VIDEO_SUB

GJ303 SIRCS IN VD315 XX JL336 JL334 D302 UDZSTE-1710B

R409 100 1/10W RN-CP

R435 220k 1/10W RN-CP R436 100k 1/10W RN-CP

2012 R396 47k 1/10W RN-CP R410 100 1/10W RN-CP R397 220k 1/10W RN-CP Q309 0 2SC2412K-T-146-QR Q306 2SA1037AK-T146-QR

GND_1

30

0

4.2 Q310 2SC2412K-T-146-QR

0

C392 4.7 10V B

R427 47k 1/10W RN-CP 5% GND_1

28

0.6

GND_1 16V 100 C537 GND_1 16V 47 C318 GND_1 R402 4.7k 1/10W RN-CP C305 XX GND_1 C316 0.1 16V B 1608 GND_1 Q305 2SB709A-R-TX R406 150k 1/10W RN-CP 3.3 C306 0.047 16V B 1608

27

0.2 0

R422 47k 1/10W RN-CP 5%

R356 680 1/10W RN-CP 0.5%

GND_1

0

IN3_R

8

R372 100 1/10W RN-CP

AGND IN8_L IN8_R

IN4_L AVCO

10 9

2.3

26

GND_1 GND_1 GND_1 R015 C353 XX 150p 50V CH 1608

3.8 R381 10k 1/10W RN-CP 5%

4.5 9 4.5 4.3 R528 0 0 CHIP 4.5

4.5

L514 10uH C538 0.1 16V B 1608

C511 10 16V

R523 4.7k 1/10W RN-CP

R522 4.5 4.7k 1/10W RN-CP 9

R529 0 CHIP

V3_LR V3_R V3_L V1_LR V1_R V1_L

001:4G

5

6 4

4.5R573 4.5 4.7k 1/10W RN-CP 0

4.5 R563 4.7k 1/10W 0 RN-CP R564 4.7k 1/10W 4.5

001:4F

3

29

RN-CP

ROUT2

ROUT1

LOUT2

2.9

C307 220p 50V CH 1608

ATSC_L ATSC_R

16V 10 C512

C513 10 16V

31

32

33

34

35

36

37

38

39

4

0

4.2

4.5

4.5

0

4.5

4.5

J301 SIRCS OUT

JL335

M_HSYNC 003:4C Q312 2SA1037AK-T146-QR VD316 STBY_5V XX GND_1 D301 UDZSTE-1710B R398 100 1/10W RN-CP UARTRXDP 003:14E UARTTXDP 003:14E GND_1 R444 100k 1/10W RN-CP R449 10k 1/10W RN-CP Q307 2SC2412K-T-146-QR R453 100k 1/10W RN-CP

JL315

I2C_SDA

I2C_SCL

0.4 R404 C319 R405 10k 10k 1 1/10W 16V 1/10W RN-CP B RN-CP 2012 GND_1 GND_1 Main sync Sep

M_R

M_L

R408 2.2k 1/10W RN-CP GND_1 GND_1 R407 1M 1/10W RN-CP

4.5

R549 220k 1/10W RN-CP GND_1

R550 220k 1/10W RN-CP

R580 47 1/10W RN-CP

R585 GND_1 GND_1 47 1/10W RN-CP

GND_1

GND_1

0

C559 10 16V

40

NC

GND_1

LOUT1

SW_3.3V

MUTE

BIAS

ADR

SDA

SCL

1

L306 10uH

R575 4.7k 1/10W RN-CP

2

4.5 R656 4.7k 1/10W RN-CP R567 4.7k 1/10W RN-CP

MAIN_LR I2C_S

002:3B 002:5F;003:6H

H

R301 0 CHIP GND_1 D323 HN1D03FU-TE85R R2441 560 1/10W RN-CP GND_1

R2439 1.8k 1/10W RN-CP R2440 1.8k 1/10W RN-CP

003:4H USER_RXD

R2444 XX GND_1

R2443 XX

003:4H RN-CP 1/10W 1k R2468 Q319 2SB709A-R-TX R2467 5 100 1/10W RN-CP

SW_9V TP2013 XX

5.7 R387 0 CHIP 0 GND_1TP2001 XX

I2C_SDA

I2C_SCL

IFB300 0uH AGC1 003:4C GND_4

MTU_R

MTU_L

R498 XX

JL354 FB302 0uH

FB303 0uH JL353 GND_4 JL352 AFT1 003:4C

ATSC_L

R2442 0 CHIP

ATSC_R

R302 1k 1/10W RN-CP

USER_TXD

FB301 0uH

GND_1

ASU (1/5) (FAN,POWER,CONTROL)4 3 2 1GND_4

JL355

TU1L

GND

GND

GND

AGC_MUTE

AFTM

SDAT

SCLK

TU1R

TU1V

CN005 10P WHT TO QT BOARD CN7901

GND(R)

GND(L)

R

L

10

GND_4

Analog Main Tu

9

8

7

6

5

4

3

2

1

CN006 4P TO QM BOARD CN7309

Digital Main Tu

J 32

KDS-70Q006 K(2) Schematic Diagram of ASU (2/5) BoardRM-Y914

1

2

3

4

5

6

7

8

9

10

11

12

13

14

AMAIN_LR 001:15I M_R R017 4.7k 1/10W RN-CP R091 3.3k 1/10W RN-CP C619 220p 50V B 1608 C620 10 16V R020 100 1/10W RN-CP4.7 4.7 4.7 9

2C659 0.1 16V B 1608

M_L SW_9V R018 4.7k 1/10W RN-CP L505 1uH A5V

5

6

7

8

GND_1

0.2 Vp-p (18.432MHz)

IC526 NJM4558V-TE2

4.7

4.6

R683 47 1/10W RN-CP R684 68 1/10W RN-CP

R682 47 1/10W RN-CP

R680 2.2k 1/10W RN-CP

R681 1k 1/10W RN-CP10

R021 4.7k 1/10W RN-CP

2.5

GND_1

R022 4.7k 1/10W RN-CP L503 10uH

R023 3.3k 1/10W RN-CP

4.7

B

C562 47 16V L501 1uH

GND_1 40

3

2

1

8

C621 220p 50V B 1608

C622 10 16V

R024 100 1/10W RN-CP

3

2

C604 47 16V C605 0.22 16V B 1608 C606 1000p 25V CH 1608 GND_1

C508 C507 0.22 10 16V B 16V 1608 C613 10 16V C614 0.1 16V B 16083.8 3.8

R685 68 1/10W RN-CP

IC514 TL431CPK-E2

R674 XX Q513 R538 0 CHIP C533 0.1 16V B 1608 R544 470k 1/10W RN-CP C2347 1 6.3V B 1608 GND_1 R646 2.2k 1/10W RN-CP R501 100 MMDL914T1 1/10W RN-CP D502 5% C585 XX C584 XX GND_1 GND_1 GND_1 R503 Q502 22k 2SA1576A-T106-QR 1/10W RN-CP 5% AD_MUTE 003:4D LINE_MUTE 003:4F STBY_5V 16V 100 C504 6.3V 220 C505 GND_1 R502 47k 1/10W RN-CP 5%

C528 47 16V GND_1 R541 10k 1/10W RN-CP TP505 XX 41SC3_OUT_R

C531 220p 50V B 1608

C535 XX

XX

GND_14.7 4.7 4.7 9

D509 MMDL914T1

AD_RST

003:4D

3.8

2.7

3.8

3.8

3.8

3.8

C18.432MHz X5011 G G 25 5 1.5 1.5 0.6

3.8

3.8

0

0

0

0

0

0

0

0

0

0

0

5

6

7

8

64NC

63NC

62IF_GND

61IF_GND

60SC5_IN_R

59SC5_IN_L

58REF_VOLTAGE

57SC1_IN_R

56SC1_IN_L

55ASGND1

54SC2_IN_R

53SC2_IN_L

52ASGND2

51SC3_IN_R

50SC3_IN_L

49ASGND4

48SC4_IN_R

47SC4_IN_L

46NC

45REF_VOLTAGE

44A_GND

43A_GND

42SC3_OUT_L

IC504 C516 10 0 16V CAPL_M AHVSUP CAPL_A 40 39 38 37 36 35 34 330 8 7.1 3.8 C51710 16V 3.8

MMDL914T1 D5100 0.7

C518 100 16V

NJM4558V-TE2

65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80

AVSUP AVSUP IF_IN1 IF_COMMON_IN IF_IN2 TEST XTAL_IN XTAL_OUT TP AUDIO_CLOCK_OUT NC SPDIF_OUT DIGITAL_CONTROL_OUT_1 DIGITAL_CONTROL_OUT_0

Q503 2SC3624A-T1L15L16

STBY_5Y

4.7

4.7

SC1_OUT_L SC1_OUT_R VREFGND1 SC2_OUT_L IC522 MSP4441K-QA-B2 AUDIO PROCESSOR SC2_OUT_R SUR_L SUR_R SUBWOOFER_OUT SP_OUT_C SP_OUT_L SP_OUT_R12S_DEL_OUT

4.7

0.01 25V B 1608 D601 D602 GND_1 UDZSTE-178.2B UDZSTE-178.2B

C519

C521 10 16V

R630 5.6k 1/10W RN-CP

4 GND_10

3

2

1

C534 10 16V R542 10k 1/10W RN-CP C2348 1 6.3V B 1608 R545 470k 1/10W RN-CP

R547 2.2k 1/10W RN-CP

0

R548 1k 1/10W RN-CP C658 33 25V0.7

GND_1 0

C501 1.5p 50V CK 2012 C502 1.5p 50V CK 2012 R604 1/10W 1M RN-CP

0 2.4 2.3 0.6 2.4 0 0.2 0.3 0.5 0 5

Q512 2SD601A-R-TX R686 100 1/10W RN-CP D2321 MMDL914T10.6

0 0

R2453 47k 1/10W RN-CP0

3.8 3.8

C522 10 16V

R631 5.6k 1/10W RN-CP R536 4.7k 1/10W RN-CP XX D503 C532 220p 50V B 1608

R649 GND_1 1k 0 GND_1 1/10W RN-CP Q504 2SC3624A-T1L15L16

D5V D608 MMDL914T1 Q508 2SA1576A-T106-QR GND_1 GND_1 R687 47k 1/10W RN-CP

GND_1

320

R535 4.7k 1/10W RN-CP

D

31 30 29 28 27

FB505 0uH

0.2

TP5070 0.2 0.2 0

C586 100 16V

D607 MMDL914T1 D506 MMDL914T1

R688 4.7k 1/10W RN-CP GND_1

D609 MMDL914T1

Q2322 2SA1576A-T106-QR

R2454 1k 1/10W RN-CP0

0

Q2323

KDS-70Q006

Documents

Transcript of KDS-70Q006