Sony Hcd Zx30av

80
HCD-ZX30AV SERVICE MANUAL Sony Corporation Audio Entertainment Group General Engineering Dept. 9-929-234-12 2001B1600-1 © 2001.2 — Continued on next page — Ver 1.1 2001. 02 Canadian Model AEP Model UK Model E Model Australian Model This set is the Amplifier, CD player, Tape Deck and Tuner section in MHC-ZX30AV. MINI Hi-Fi COMPONENT SYSTEM SPECIFICATIONS Other models: The following measured at AC 120/220/240 V, 50/60 Hz Front Speaker: DIN power output (rated) 95 + 95 watts (8 ohms at 1 kHz, DIN) Continuous RMS power output (reference) 120 + 120 watts (8 ohms at 1 kHz, 10% THD) Center Speaker: DIN power output (rated) 30 watts (8 ohms at 1 kHz, DIN) Continuous RMS power output (reference) 40 watts (8 ohms at 1 kHz, 10% THD) Rear Speaker: DIN power output (rated) 30 + 30 watts (8 ohms at 1 kHz, DIN) Continuous RMS power output (reference) 40 + 40 watts (8 ohms at 1 kHz, 10% THD) Amplifier section Canadian model: Front Speaker: Continuous RMS power output 100 + 100 watts (8 ohms at 1 kHz, 10% THD) Total harmonics distortion Less than 0.07% (8 ohms at 1 kHz, 50 W) Center Speaker: Continuous RMS power output 40 watts (8 ohms at 1 kHz, 10% THD) Rear Speaker: Continuous RMS power output 40 + 40 watts (8 ohms at 1 kHz, 10% THD) European model: Front Speaker: DIN power output (rated) 80 + 80 watts (8 ohms at 1 kHz, DIN) Continuous RMS power output (reference) 100 + 100 watts (8 ohms at 1 kHz, 10% THD) Music power output (reference) 170 + 170 watts (8 ohms at 1 kHz, 10% THD) Center Speaker: DIN power output (rated) 30 watts (8 ohms at 1 kHz, DIN) Continuous RMS power output (reference) 40 watts (8 ohms at 1 kHz, 10% THD) Music power output (reference) 60 watts (8 ohms at 1 kHz, 10% THD) Rear Speaker: DIN power output (rated) 30 + 30 watts (8 ohms at 1 kHz, DIN) Continuous RMS power output (reference) 40 + 40 watts (8 ohms at 1 kHz, 10% THD) Music power output (reference) 60 + 60 watts (8 ohms at 1 kHz, 10% THD) Inputs VIDEO IN: voltage 250 mV, (phono jacks) impedance 47 kilohms MD IN: voltage 450 mV, (phono jacks) impedance 47 kilohms DVD INPUT: FRONT IN: voltage 450 mV, (phono jacks) impedance 47 kilohms REAR IN: voltage 450 mV, (phono jacks) impedance 47 kilohms CENTER IN: voltage 450 mV, (phono jacks) impedance 47 kilohms WOOFER IN: voltage 450 mV, (phono jacks) impedance 47 kilohms MIX MIC: sensitivity 1 mV, (mini jack) impedance 10 kilohms (Asian model only) Dolby noise reduction manufactured under license from Dolby Laboratories Licensing Corporation. “DOLBY” and the double-D symbol ; are trade-marks of Dolby Laboratories Licensing Corporation. Model Name Using Similar Mechanism NEW CD CD Mechanism Type CDM53F-K2BD38 Section Base Unit Name BU-K2BD38 Optical Pick-up Name KSM-213DAP Tape deck Model Name Using Similar Mechanism HCD-LV100AV Section Tape Transport Mechanism Type TCM-230AWR12

Transcript of Sony Hcd Zx30av

  • HCD-ZX30AVSERVICE MANUAL

    Sony CorporationAudio Entertainment GroupGeneral Engineering Dept.

    9-929-234-122001B1600-1 2001.2

    Continued on next page

    Ver 1.1 2001. 02

    Canadian ModelAEP Model

    UK ModelE Model

    Australian Model

    This set is the Amplifier, CD player, Tape Deckand Tuner section in MHC-ZX30AV.

    MINI Hi-Fi COMPONENT SYSTEM

    SPECIFICATIONS

    Other models:The following measured at AC 120/220/240 V,50/60 HzFront Speaker:DIN power output (rated) 95 + 95 watts

    (8 ohms at 1 kHz, DIN)Continuous RMS power output (reference)

    120 + 120 watts(8 ohms at 1 kHz,10% THD)

    Center Speaker:DIN power output (rated) 30 watts

    (8 ohms at 1 kHz, DIN)Continuous RMS power output (reference)

    40 watts(8 ohms at 1 kHz,10% THD)

    Rear Speaker:DIN power output (rated) 30 + 30 watts

    (8 ohms at 1 kHz, DIN)Continuous RMS power output (reference)

    40 + 40 watts(8 ohms at 1 kHz,10% THD)

    Amplifier sectionCanadian model:Front Speaker:Continuous RMS power output

    100 + 100 watts(8 ohms at 1 kHz,10% THD)

    Total harmonics distortionLess than 0.07%(8 ohms at 1 kHz, 50 W)

    Center Speaker:Continuous RMS power output

    40 watts(8 ohms at 1 kHz,10% THD)

    Rear Speaker:Continuous RMS power output

    40 + 40 watts(8 ohms at 1 kHz,10% THD)

    European model:Front Speaker:DIN power output (rated) 80 + 80 watts

    (8 ohms at 1 kHz, DIN)Continuous RMS power output (reference)

    100 + 100 watts(8 ohms at 1 kHz,10% THD)

    Music power output (reference)170 + 170 watts(8 ohms at 1 kHz,10% THD)

    Center Speaker:DIN power output (rated) 30 watts

    (8 ohms at 1 kHz, DIN)Continuous RMS power output (reference)

    40 watts(8 ohms at 1 kHz,10% THD)

    Music power output (reference)60 watts(8 ohms at 1 kHz,10% THD)

    Rear Speaker:DIN power output (rated) 30 + 30 watts

    (8 ohms at 1 kHz, DIN)Continuous RMS power output (reference)

    40 + 40 watts(8 ohms at 1 kHz,10% THD)

    Music power output (reference)60 + 60 watts(8 ohms at 1 kHz,10% THD)

    InputsVIDEO IN: voltage 250 mV,(phono jacks) impedance 47 kilohmsMD IN: voltage 450 mV,(phono jacks) impedance 47 kilohmsDVD INPUT:

    FRONT IN: voltage 450 mV,(phono jacks) impedance 47 kilohmsREAR IN: voltage 450 mV,(phono jacks) impedance 47 kilohmsCENTER IN: voltage 450 mV,(phono jacks) impedance 47 kilohmsWOOFER IN: voltage 450 mV,(phono jacks) impedance 47 kilohms

    MIX MIC: sensitivity 1 mV,(mini jack) impedance 10 kilohms(Asian model only)

    Dolby noise reduction manufactured under license fromDolby Laboratories Licensing Corporation.DOLBY and the double-D symbol ; are trade-marksof Dolby Laboratories Licensing Corporation.

    Model Name Using Similar Mechanism NEWCD CD Mechanism Type CDM53F-K2BD38Section Base Unit Name BU-K2BD38

    Optical Pick-up Name KSM-213DAPTape deck Model Name Using Similar Mechanism HCD-LV100AVSection Tape Transport Mechanism Type TCM-230AWR12

  • 2SAFETY-RELATED COMPONENT WARNING!!

    COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED LINE WITHMARK 0 ON THE SCHEMATIC DIAGRAMS AND IN THE PARTSLIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESECOMPONENTS WITH SONY PARTS WHOSE PART NUMBERSAPPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTSPUBLISHED BY SONY.

    ATTENTION AU COMPOSANT AYANT RAPPORT LA SCURIT!

    LES COMPOSANTS IDENTIFS PAR UNE MARQUE 0 SUR LESDIAGRAMMES SCHMATIQUES ET LA LISTE DES PICES SONTCRITIQUES POUR LA SCURIT DE FONCTIONNEMENT. NEREMPLACER CES COMPOSANTS QUE PAR DES PISES SONYDONT LES NUMROS SONT DONNS DANS CE MANUEL OUDANS LES SUPPMENTS PUBLIS PAR SONY.

    OutputsMD OUT: voltage 250 mV(phono jacks) impedance 1 kilohmsPHONES: accepts headphones of(stereo mini jack) 8 ohms or moreFRONT SPEAKER: accepts impedance of 8 to 16 ohmsREAR SPEAKER: accepts impedance of 8 to 16 ohmsCENTER SPEAKER: accepts impedance of 8 to 16 ohmsSUPER WOOFER: Voltage 1 V, impedance 1 kilohms

    CD player sectionSystem Compact disc and digital audio

    systemLaser Semiconductor laser

    (=780nm)Emission duration: continuous

    Laser output Max. 44.6 W**This output is the value measuredat a distance of 200 mm from theobjective lens surface on theOptical Pick-up Block with 7 mmaperture.

    Wavelength 780 790 nmFrequency response 2 Hz 20 kHz (0.5 dB)Signal-to-noise ratio More than 90 dBDynamic range More than 90 dBCD OPTICAL DIGITAL OUT(Square optical connector jack, rear panel)Wavelength 660 nmOutput Level 18 dBm

    Tape player sectionRecording system 4-track 2-channel stereoFrequency response 40 13,000 Hz (3 dB),(DOLBY NR OFF) using Sony TYPE I cassette

    40 14,000 Hz (3 dB),using Sony TYPE II cassette

    Tuner sectionFM stereo, FM/AM superheterodyne tuner

    FM tuner sectionTuning rangeCanadian model: 87.5 108.0 MHz (100 kHz step)Other models: 87.5 108.0 MHz (50 kHz step)Antenna FM lead antennaAntenna terminals 75 ohm unbalancedIntermediate frequency 10.7 MHz

    AM tuner sectionTuning rangeCanadian model: 530 1,710 kHz

    (with the interval set at10 kHz)531 1,710 kHz(with the interval set at9 kHz)

    European and Middle Eastern models:531 1,602 kHz(with the interval set at9 kHz)

    Other models: 531 1,602 kHz(with the interval set at9 kHz)530 1,710 kHz(with the interval set at10 kHz)

    Antenna AM loop antennaAntenna terminals External antenna terminalIntermediate frequency 450 kHz

    GeneralPower requirementsCanadian model: 120 V AC, 60 HzEuropean model: 230 V AC, 50/60 HzAustralian model: 230 240 V AC, 50/60 HzMexican model: 120 V AC, 60 HzThai model: 220 V AC, 50/60 HzOther models: 120 V, 220 V or

    230 240 V AC, 50/60 HzAdjustable with voltage selector

    Power consumptionCanadian model: 200 VAEuropean model: 200 wattsOther models: 210 watts

    Dimensions (w/h/d) Approx. 250 x 375 x 395 mm

    MassCanadian model: Approx. 12.5 kgEuropean model: Approx. 12.5 kgOther models: Approx. 13.0 kg

    Supplied accessories: AM loop antenna (1)FM lead antenna (1)Remote Commander (1)Batteries (2)Speaker cords (5)Front speaker pads (8)

    Design and specifications are subject to changewithout notice.

  • 3TABLE OF CONTENTS

    MODEL IDENTIFICATION BACK PANEL

    Parts No.

    AbbreviationCND : Canadian model.G : German model.EA : Saudi Arabia model.AUS : Australian model.SP : Singapore model.MY : Malaysia model.AR : Argentine model.TH : Thai model.AED : North European model.MX : Mexican model.KR : Korean model.

    PARTS No.4-227-182-0s4-227-182-1s4-227-182-2s4-227-182-3s4-227-182-4s4-227-182-5s4-227-182-6s4-227-182-7s4-227-182-8s

    MODELCND

    AEP,UK,G,AED,CISMY,SP

    EEAMXAUSAR

    KR, TH

    1. GENERAL 5

    2. DISASSEMBLY 8

    3. SERVICE MODE 16

    4. MECHANICAL ADJUSTMENTS 19

    5. ELECTRICAL ADJUSTMENTS 19

    6. DIAGRAMS6-1. Circuit Boards Location 246-2. Block Diagrams 256-3. Printed Wiring Board BD Board 286-4. Schematic Diagram BD Board 296-5. Printed Wiring Boards Sensor/Motor Section 306-6. Schematic Diagram Sensor/Motor Section 316-7. Printed Wiring Board Audio Board 326-8. Schematic Diagram Audio Board 336-9. Printed Wiring Board Leaf SW Board 346-10.Schematic Diagram Leaf SW Board 346-11.Printed Wiring Board Main Board 356-12.Schematic Diagram Main Board (1/2) 366-13.Schematic Diagram Main Board (2/2) 376-14.Printed Wiring Board Panel Board 386-15.Schematic Diagram Panel Board 396-16.Printed Wiring Board Sub Panel Board 406-17.Schematic Diagram Sub Panel Board 416-18.Waveforms 426-19.Printed Wiring Board Mic Board 426-20.Schematic Diagram Mic Board 436-21.Printed Wiring Board Front AMP Board 446-22.Schematic Diagram Front AMP Board 456-23.Printed Wiring Board Surround AMP Board 466-24.Schematic Diagram Surround AMP Board 476-25.Printed Wiring Boards Trans/Sub Trans Boards 486-26.Schematic Diagram Trans/Sub Trans Boards 496-27. IC Block Diagrams 506-28. IC Pin Function Description 51

    8. EXPLODED VIEWS ................................................... 54

    9. ELECTRICAL PARTS LIST ................................... 61

    1. Check the area of your repair for unsoldered or poorly-solderedconnections. Check the entire board surface for solder splashesand bridges.

    2. Check the interboard wiring to ensure that no wires are"pinched" or contact high-wattage resistors.

    3. Look for unauthorized replacement parts, particularlytransistors, that were installed during a previous repair. Pointthem out to the customer and recommend their replacement.

    4. Look for parts which, through functioning, show obvious signsof deterioration. Point them out to the customer andrecommend their replacement.

    SAFETY CHECK-OUTAfter correcting the original service problem, perform the following safetychecks before releasing the set to the customer.

    5. Check the B+ voltage to see it is at the values specified.6. Flexible Circuit Board Repairing

    Keep the temperature of the soldering iron around 270Cduring repairing.

    Do not touch the soldering iron on the same conductor of thecircuit board (within 3 times).

    Be careful not to apply force on the conductor when solderingor unsoldering.

  • 4This appliance is classified as a CLASS 1 LASER product.The CLASS 1 LASER PRODUCT MARKING is located onthe rear exterior.

    Laser component in this product is capable of emitting radiationexceeding the limit for Class 1.

    The following caution label is located inside the unit.

    The laser diode in the optical pick-up block may suffer electrostaticbreak-down because of the potential difference generated by thecharged electrostatic load, etc. on clothing and the human body.During repair, pay attention to electrostatic break-down and alsouse the procedure in the printed matter which is included in therepair parts.The flexible board is easily damaged and should be handled withcare.

    NOTES ON LASER DIODE EMISSION CHECKThe laser beam on this model is concentrated so as to be focused onthe disc reflective surface by the objective lens in the optical pick-up block. Therefore, when checking the laser diode emission,observe from more than 30 cm away from the objective lens.

    Notes on chip component replacement Never reuse a disconnected chip component. Notice that the minus side of a tantalum capacitor may be dam-aged by heat.

    Flexible Circuit Board Repairing Keep the temperature of the soldering iron around 270 C dur-ing repairing.

    Do not touch the soldering iron on the same conductor of thecircuit board (within 3 times).

    Be careful not to apply force on the conductor when solderingor unsoldering.

    NOTES ON HANDLING THE OPTICAL PICK-UPBLOCK OR BASE UNIT

    CAUTIONUse of controls or adjustments or performance of proceduresother than those specified herein may result in hazardousradiation exposure.

  • 5SECTION 1GENERAL

    LOCATION OF CONTROLS Front Panel

    12 34 5 6 7 89

    q;

    qa

    qsqd

    qfqg

    qh

    qj

    qkqlw;

    wawswdwfwg

    whwjwkwle;eaesedefeg

    ehejekelr;rarsrdrf

    rg

    rh

    rj

    1 b button and indicator (TAPE A)2 B button and indicator (TAPE A)3 b button and indicator (TAPE B)4 B button and indicator (TAPE B)5 x button6 u CD button and indicator7 TUNER/BAND button8 SET UP MODE indicator9 SOUND indicatorq; DSP buttonqa V-GROOVE buttonqs MODE SELECT buttonqd PUSH ENTER buttonqf M button (TUNER)qg m button (TUNER)qh VOLUME knobqj PRO LOGIC button and indicatorqk GROOVE button and indicatorql GROOVE-EX button and indicatorw; DVD 5.1 CH button and indicatorwa DISC 1 indicatorws DISC 2 indicatorwd DISC 3 indicatorwf DISC 4 indicatorwg DISC 5 indicator

    wh Z indicator (DISC 5)wj Z indicator (DISC 4)wk Z indicator (DISC 3)wl Z indicator (DISC 2)e; Z indicator (DISC 1)ea DISC 5 buttones DISC 4 buttoned DISC 3 buttonef DISC 2 buttoneg DISC 1 buttoneh Z B buttonej Z A buttonek PHONE jackel REC PAUSE/START button and indicatorr; CD SYNC buttonra HI-DUB buttonrs . buttonrd > buttonrf FUNCTION buttonrg DISPLAY buttonrh TIMER SELECT indicatorrj ?/1 button and indicator

  • 6 Rear Panel

    12

    345

    6

    7

    8

    9 q; qa

    1 AM ANTENNA (75 ) terminals2 FM ANTENNA (75 ) terminals3 VIDEO IN jacks4 MD IN jacks5 MD OUT jacks6 DVD IN jacks7 WOOFER OUT jacks8 CD DIGITAL OUT connector9 FRONT SPEAKER terminalsq; REAR SPEAKER terminalsqa CENTER SPEAKER terminals

  • 7This section is extractedfrom instruction manual.

    Step 3: Setting the time

    You must set the time before using the timerfunctions.The clock is on a 24-hour system for the Europeanmodel, and on a 12-hour system for other models.For illustration purposes, the 24-hour systemmodel is used.

    1 Press MODE SELECT when the systemis turned off.Clock Set ? appears.When the system is in the Power SavingMode, Clock Set ? will not appear. Eitherset Power Saving Mode off, or follow thesteps on the following page (To change thetime) after turning the power on.

    2 Press PUSH ENTER.The hour indication flashes.

    3 Move the multi stick toward v or Vrepeatedly to set the hour.

    4 Move the multi stick toward B.The minute indication flashes.

    5 Move the multi stick toward v or Vrepeatedly to set the minute.

    6 Press PUSH ENTER.

    To cancel the menu operationPress MODE SELECT.

    Tips Refer to the illustration to use the multi stick. Placeyour finger on the center of the multi stick andmove in the direction you want (up/down or left/right shown v/V or b/B in this manual).

    PUSH ENTER

    If youve made a mistake, start over from step 1.

    ?/1(Power) 12,3,4,5,6

    Up (v)

    Right (B)Left (b)

    Down (V)

    To change the timeThe previous explanation shows you how to setthe time while the power is off. To change thetime while the power is on, do the following:1 Press MODE SELECT repeatedly to select Set

    Up Mode, then press PUSH ENTER.2 Move the multi stick toward b or B repeatedly

    to select Timer Set Up ?, then press PUSHENTER.

    3 Move the multi stick toward b or B repeatedlyto select Clock Set ?, then press PUSHENTER.

    4 Perform steps 3 through 6 on page 9.

    NoteThe clock settings are canceled when you disconnectthe power cord or if a power failure occurs.

  • 8SECTION 2DISASSEMBLY

    Note: Follow the disassembly procedure in the numerical order given.

    2-1. UPPER CASE

    2-2. FRONT PANEL SECTION

    1 Three screws (CASE3 TP2)

    2 Three screws (CASE3 TP2)

    3 Five screws (BVTT 3 8)

    4 Upper case

    7 Screw (P 3 8)

    3 Wire (flat type) (11 core)

    2 Wire (flat type) (15 core)

    4 Wire (flat type) (17 core)

    8 Two screws (BVTT 3 6)

    1 Connector

    5 Connector

    6 Connector

    9 front panelsection

  • 92-3. BACK PANEL SECTION

    2-4. MAIN BOARD

    3 Eighteen screws (BVTP 3 8)

    4 Remove the back panel to direction of the arrow.

    2 Connector

    1 Wire (flat type) (13 core) or(15 core)

    6 Remove the MAIN board to direction of the arrow.

    5 Two screws (BVTP 3 8)

    3 Wire (flat type) (17 core)

    4 Wire (flat type) (19 core)

    1 One connector

    2 One connector

  • 10

    2-6. FRONT AMP BOARD

    2-5. POWER TRANSFORMER (T902)5 Four screws (BVTT 4 6)

    6 Power transforme (T902)

    1 Connector

    2 Connector

    3 Connector

    4 Power cord

    0 Heat sink

    4 Bracket

    8 Front amp board

    5 Surrund amp board

    6 Two screws (BVTP 3 8)

    2 Two screws (BVTP 3 8)

    7 Two screws (BVTP 3 16)

    3 Two screws (BVTP 3 16)

    9 Two screws (BVTP 3 8)

    1 Connector

  • 11

    2-7. CD MECHANISM DECK (CDM53F-K2BD38)

    3 Chassis

    2 Two screws (BVTP 3 8)

    1 Three screws (BVTP 3 8)

    4 Four screws (BVTP 3 8)

    5 Remove the CD mechanism deck section.

    2-8. TAPE MECHANISM DECK (TCM-230AWR12)

    2 Two screws (BVTP 3 8)

    1 Two screws (BVTP 3 8)

    3 Remove the tape mechanism deck section.

  • 12

    2-9. CD BASE UNIT (BU-K2BD38)

    5 CD base unit (BU-K2BD38)

    2 Compression spring (sliver)

    1 Two screws (PTPWH M2.6)3 Two screws

    (PTPWH M2.6)

    4 Compression spring (black)

    2-10. FITTING BASE (GUIDE) ASSY, BRACKET (CHASSIS) AND MAGNET ASSY8 Four screws (BVTP M2.6)

    2 Four screws (BVTP M2.6)

    6 Bracket (chassis)

    5 Screw (BVTP M2.6)

    4 Screw (BVTP M2.6) 7 Connector

    (CN710)

    1 Two connectors (CN709, 715)

    3 Fitting base (guide) assy

    9 Magnet assy

  • 13

    2-11. TRAY (SUB)1 Rotating the pulley (LD), shift the slider (selection) in the arrow A direction.2 Rotating the pulley (mode) in the arrow direction, adjust the tray (sub) to be removed.3 Rotating the pulley (LD), shift the slider (selection) in the arrow B direction.4 Rotating the pulley (mode) in the arrow direction, remove the tray (sub) to be removed.

    A

    B

    Pully (LD)

    Stocker section

    Tray (sub)

    Slider (selection)

    Pully (mode)

    2-12. CHASSIS (MOLD B) SECTION, STOCKER SECTION AND SLIDER (SELECTION)Note: In mounting the parts, refer to page 14 and 15.

    5 Stocker section

    4 Two step screws

    4 Two step screws3 Gear (eject)

    2 Chassis (mold B) section

    9 Compression spring

    7 Slider (selection)8 Washer

    6 Two screws (PTPWH M2.6)

    1 Three screws (BVTP M2.6)Pully (LD)

    Note: Rotating the pully (LD), shift the slider (selection) to the left.

  • 14

    2-13. GEARS INSTALLATION

    1 Slide the slider (u/d) fully in the arrow direction.

    3 Gear (gear B)

    2 Gear (U/D slider) 4 Gear (gear A)

    Portion A

    Adjust the gear (gear B) with the portion A as shown.

    Slider (U/D) gear

    Adjust the gear so that it meshes withthe bottom tooth of slider (U/D) gear,as shown.

    Gear(gear B) Linearly

    Adjust so as to be aligned withgear B linearly, as shown.

    2-14. SLIDER (SELECTION) INSTALLATION

    2 Gear (chuking)

    6 Two screws (PTPWH M2.6)

    5 Washer

    3 Convex portion of slider (selection)

    4 Compression spring

    7 Insert the slider (selection) into the portion A.

    1 Rotary encoder

    Rotary encoder

    Align with the slot ofrotary encoder.

    Align marking

    Portion A

    Gear (chuking)

    Insert a convex portion intoa groove of gear (chuking).

  • 15

    2-15. STOCKER SECTION INSTALLATION

    2 Portion A of tray (sub)1 Stocker section

    3 Two step screws

    3 Two step screws

    Hook the portion A of tray (sub)to the slider (selection).

    Portion Aof tray (sub)

    Sticking of slider (selection)

    2-16. CHASSIS (MOLD B) SECTION INSTALLATION

    3 Three screws (BVTP M2.6)

    2 Insert the gear (eject0 under the gear (LD deceleration).

    1 Insert the portion A of chassis (mold B) section into the portion B of slider (selection).

    Gear (LD deceleration)

    Portion A

    Portion B ofslider (selection)

  • 16

    SECTION 3SERVICE MODE

    [MC Cold Reset] The cold reset clears all data including preset data stored in theRAM to initial conditions. Execute this mode when returningthe set to the customer.

    Procedure:1. Press three buttons x , DISPLAY , and DISC 5 simultaneously.2. The fluorescent indicator tube displays COLD RESET and

    the set is reset.

    [CD Ship Mode] This mode moves the pickup to the position durable to vibra-tion. Use this mode when returning the set to the customer afterrepair.

    Procedure:1. Press ?/1 button to turn the set ON.2. Press V-GROOVE button, and ?/1 button simultaneously.3. After the "STANDBY" display blinks six times, a message

    LOCK is displayed on the fluorescent indicator tube, and theCD ship mode is set.

    [MC Hot Reset] This mode resets the set with the preset data kept stored in thememory. The hot reset mode functions same as if the powercord is plugged in and out.

    Procedure:1. Press three buttons x , DISPLAY , and DISC 1 simultaneously.2. The fluorescent indicator tube becomes blank instantaneously,

    and the set is reset.

    [CD Service Mode] This mode can run the CD sled motor freely. Use this mode, forinstance, when cleaning the pickup.

    Procedure:1. Press ?/1 button to turn the set ON.2. Select the function CD.3. Press three buttons x , DISPLAY , and Z 3 simultaneously.4. The CD service mode is selected.5. With the CD in stop status, turn the shuttle knob clockwise to

    move the pickup to outside track, or turn the shuttle knobcounter-clockwise to inside track.

    6. To exit from this mode, perform as follows:1) Move the pickup to the most inside track.2) Press three buttons in the same manner as step 2.

    Note: Always move the pickup to most inside track when exiting fromthis mode. Otherwise, a disc will not be unloaded.

    Do not run the sled motor excessively, otherwise the gear can bechipped.

    [VACS ON/OFF Mode] This mode is used to switch ON and OFF the VACS (VariableAttenuation Control System).

    Procedure:Press the ENTER and x buttons simultaneously. The messageVACS OFF or VACS ON appears.

    [Change-over of AM Tuner Step between 9 kHz and10 kHz] A step of AM channels can be changed over between 9 kHz and10 kHz.

    Procedure:1. Press ?/1 button to turn the set ON.2. Select the function TUNER, and press TUNER/BAND

    button to select the BAND AM.3. Press ?/1 button to turn the set OFF.4. Press MODE SELECT and ?/1 buttons simultaneously, and

    the display of fluorescent indicator tube changes to AM 9 kSTEP or AM 10 k STEP, and thus the channel step is changedover.

    [GC Test Mode] This mode is used to check the software version, FL tube, LED,keyboard and VACS.

    Procedure:1. Press three buttons x , ENTER , and DISC 2 simultaneously.2. LEDs and fluorescent indicator tube are all turned on.3. When you want to enter the software version display mode,

    press DISC 1 . The model number and destination are displayed.4. Each time DISC 1 is pressed, the display changes starting

    from MC version, GC version, VC version, CD version, CMversion, ST version, TC version, TA version, TM version andBR version in this order, and returns to the model number anddestination display.

    5. When DISC 3 is pressed while the version numbers are beingdisplayed except model number and destination, year, monthand day of the software creation appear. When DISC 3 ispressed again, the display returns to the software version display.When DISC 1 is pressed while year, month and day of thesoftware creation are being displayed, the year, month and dayof creation of the software versions are displayed in the sameorder of version display.

    6. Press DISC 2 button, and the key check mode is activated.7. In the key check mode, the fluorescent indicator tube displays

    KEY0 VOL0. Each time a button is pressed, KEY valueincreases. However, once a button is pressed, it is no longertaken into account.VOL value increases like 1, 2, 3 ... if rotating VOLUMEknob in + direction, or it decreases like 0, 9, 8 ... if rotating in direction.

    8. Flopping the Multi stick button to the up position shows theindication R , the down position shows r , the left positionshows T and the right position t .

    9. Also when DISC 3 is pressed after lighting of all LEDs and FLtubes, value of VACS appears.

    10. To exit from this mode, press three buttons in the same manneras step 1, or disconnect the power cord.

  • 17

    [MC Test Mode] This mode is used to check operations of the respective sectionsof Amplifier, Tuner, CD and Tape.

    Procedure:1. Press the three buttons of x , DISPLAY and DISC 3

    simultaneously.2. A message TEST MODE appears on the FL display tube.3. When f (CURSOR UP) button is pressed, GEQ increases to

    its maximum and a message GEQ MAX appears.4. When F (CURSOR DOWN) button is pressed, GEQ decreases

    to its minimum and a message GEQ MIN appears.5. When g (CURSOR LEFT) or G (CURSOR RIGHT) button

    is pressed, GEQ is set to flat and a message GEQ FLATappears.

    6. When the VOLUME control knob is turned clockwise evenslightly, the sound volume increases to its maximum and amessage VOLUME MAX appears for two seconds, then thedisplay returns to the original display.

    7. When the VOLUME control knob is turned counter-clockwiseeven slightly, the sound volume decreases to its minimum anda message VOLUME MIN appears for two seconds, thenthe display returns to the original display.

    8. In the test mode, the default-preset channel is called even whenthe TUNER is selected and an attempt is made to call the presetchannel that has been stored in memory, by operating the Shuttleknob. (It means that the memory is cleared.)

    9. When CD is selected. Press the MODE SELECT button andpress the ENTER button in the Setup Mode. Move theMulti stick to the right or left and press the ENTER button inthe CD Edit Start mode.The disc that is being chucked at this moment becomes thedefault setting. It means that the default disc only is accessedwhen any other discs are selected even though the displayindication changes accordingly. At the same time, the DISC 1button to DISC 5 button cannot be accepted. (It means thatthe tray motor and the turntable motor are disabled of theiroperation.)

    10. When a tape is inserted in Deck B and recording is started, theinput source function selects VIDEO automatically.

    11. When x button is pressed to stop recording, the Tape (Deck)B is selected and tape is rewound using the m button, tapeis rewound, tape is stops at around the record-starting positionand playback of the recorded portion of the tape is started. IfPAUSE is inserted even once during recording, tape is rewoundto the position around the PAUSE position and is played back.

    12. When the HI-DUB Button is press during playback of DeckB, either normal speed or high speed can be selected by thisbutton.

    13. Select the desired loop as follows. Press the MODE SELECTbutton and press the ENTER button in the Setup Mode.Move the Multi stick button to the right or left and press theENTER button in the Direction setup. Move the Multistick button to the right or left and press ENTER at Cycle.Insert a test tape AMS-110A or AMS-RO to Deck A.

    14. Press the CD SYNCHRO button to enter the AMS test mode.15. After a tape is rewound first, the FF AMS is checked, and the

    mechanism is shut off after detecting the AMS signal twice.16. Then the REW AMS is checked and the mechanism is shut off

    after detecting the AMS signal twice.17. When the check is complete, a message of either OK or NG

    appears.18. When you want to exit this mode, press the ?/1 button twice.

    The cold reset is enforced at the same time.

    [Aging Mode]During the aging mode, both the CD player and tape deck areexecuted together. If an error occurs:Aging stops, and the error state is displayed on the fluorescentdisplay tube. If no error occurs:Aging is repeated.

    Procedure:1. Press the ?/1 button to turn the set ON.2. Load 10 minute tapes with unbent rec-proof tabs in decks A

    and B.3. Set CD on the DISC 1 table.4. Set the CD mode REPEAT to OFF and PLAY MODE to ALL

    DISCS.(Press the MODE SELECT button and move the Multi stickbutton to set these modes.)

    5. Press the FUNCTION button to switch the function to CD.6. Press the three buttons x , DISPLAY , and DISC 4 button

    simultaneously.7. Aging starts.8. To end aging, press the ?/1 button to turn the set OFF.

    Aging Sequence:Aging is performed in the following sequence.

    Tape Deck1. The tape in deck A is rewound. TAPE A AG-1 is displayed.2. The FWD side of deck A is played for two minutes.

    TAPE A AG-2 is displayed.3. The tape in deck A is fast forwarded. TAPE A AG-3 is

    displayed. Fast forward is carried out for 20 seconds or to thetape end.

    4. The RVS side of deck A is played for two minutes.TAPE A AG-4 is displayed.

    5. The tape in deck A is rewound. TAPE A AG-5 is displayed.6. The FWD side of deck B is played for two minutes.

    TAPE B AG-2 is displayed.7. The tape in deck B is fast forwarded. TAPE B AG-3 is

    displayed. Fast forward is carried out for 20 seconds or to thetape end.

    8. The RVS side of deck B is played for two minutes.TAPE B AG-4 is displayed.

    9. The tape in deck B is rewound. TAPE B AG-5 is displayed.10. Repeated from step 2.

    CD1. DISC 1 is chucked.2. The TOC is read.3. The first track is played for 3 seconds.4. The last track is played for 3 seconds.5. DISC 1 tray open and close.6. Repeated from step 1.

    Display when ended abnormallyWhen the tape deck is abnormal:

    The state when ended abnormally is displayed.The contents of display are the same as that during aging.

    When the CD player is abnormal:

    A message indicating that errors such as CD MEC ERR haveoccurred.Check the error contents in the following error history display mode.

  • 18

    [Error History Display Mode]

    Mode which enables the history of error occurring in the CD playerto be checked.Execute this mode after ending the aging mode.

    Procedure:1. Press the ?/1 button to turn the set ON.2. Press the three buttons x , DISPLAY , and Z1

    simultaneously.3. Select the desired display mode from the following modes by

    moving the Multi stick button to the right and left. Number of mechanism errors display mode Mechanism error display mode Number of times of NO DISC display mode NO DISC display mode

    4. Press the ?/1 button to end and turn the set OFF.5. To erase the error history, perform COLD reset.

    (Press the three buttons x , DISPLAY , and DISC 5simultaneously.

    Viewing the mechanical error history display(Switch the history by moving the Multi stick up and down)

    Display CDM E@@D##$%!

    @@ : Error number. 00 is the newest.

    ## : Mechanism error after initialization is complete.

    $ : 1 or 2 : Mechanism error during the tray loading in between thestocker position and the rear position behind the stockerposition.

    % : 2 : Mechanism error during up and down movement of stocker.

    ! : 2 : Mechanism error of clamper and that during mode switching.

    Viewing the NO DISC ERROR history display(Switch the history by moving the Multi stick up and down)

    Display No E@@D##$$%

    @@ : Error number. 00 is the newest

    ## : Error contents01 : Focus error02 : GFS error03 : Setup error

    $$ : Retries00 : NO DISC is determined without attempting chucking

    retry02 : NO DISC is determined after chucking retry.

    % : State when determined as NO DISC1 : When stopped2 : At setup3 : At TOC READ4 : When accessing5 : When playing6 : When pausing7 : When manual searching (during play)8 : When manual searching (during pausing)

  • 19

    Precaution1. Clean the following parts with a denatured alcohol-

    moistened swab:record/playback heads pinch rollerserase head rubber beltscapstan idlers

    2. Demagnetize the record/playback head with a headdemagnetizer.

    3. Do not use a magnetized screwdriver for the adjustments.4. After the adjustments, apply suitable locking compound to

    the parts adjusted.5. The adjustments should be performed with the rated power

    supply voltage unless otherwise noted.

    Torque Measurement

    2. Turn the adjustment screw and check output peaks. If thepeaks do not match for L-CH and R-CH, turn theadjustment screw so that outputs match within 1 dB of peak.

    L-CHpeak

    R-CHpeakScrew

    position

    Outputlevel Within

    1 dB

    L-CHpeak

    R-CHpeak

    Screwposition

    Within 1dB

    SECTION 5ELECTRICAL ADJUSTMENTS

    SECTION 4MECHANICAL ADJUSTMENTS

    DECK SECTION 0 dB=0.775V

    1. Demagnetize the record/playback head with a headdemagnetizer.

    2. Do not use a magnetized screwdriver for the adjustments.3. After the adjustments, apply suitable locking compound to

    the parts adjusted.4. The adjustments should be performed with the rated power

    supply voltage unless otherwise noted.5. The adjustments should be performed in the order given

    in this service manual. (As a general rule, playback circuitadjustment should be completed before performingrecording circuit adjustment.)

    6. The adjustments should be performed for both L-CH andR-CH.

    7. Switches and controls should be set as follows unlessotherwise specified.

    Record/Playback Head Azimuth Adjustment(Deck A, Deck B)

    Note: Perform this adjustments for both decks.

    Procedure:1. Mode : Playback

    Tape Signal Used forP-4-A100WS-48BP-4-L300

    10 kHz, 10 dB3 kHz, 0 dB315 Hz, 0 dB

    Azimuth AdjustmentTape Speed AdjustmentLevel Adjustment

    3.06 N m to 6.96 N m31 to 71 g cm

    (0.43 0.98 oz inch)0.19 N m to 0.58 N m

    2 to 6 g cm(0.02 0.08 oz inch)

    3.06 N m to 6.96 N m31 to 71 g cm

    (0.43 0.98 oz inch)0.19 N m to 0.58 N m

    2 to 6 g cm(0.02 0.08 oz inch)

    6.96 N m to 14.02 N m71 to 143 g cm

    (0.98 1.99 oz inch)9.80 N m

    100 g or more(3.53 oz or more)

    9.80 N m100 g or more

    (3.53 oz or more)

    Mode Torque meter

    CQ-102C

    CQ-102C

    CQ-102RC

    CQ-102RC

    CQ-201B

    CQ-403A

    CQ-403R

    Meter reading

    FWD

    FWDback tension

    REV

    REVback tension

    FF/REW

    FWD tension

    REV tension

    Set

    MAIN boardCN301Pin 3 (R-CH)Pin 1 (L-CH)

    MAIN boardCN301Pin 2 (GND)

    +

    Level meter

    Test tapeP-4-A100(10 kHz, 10 dB)

  • 20

    4. After the adjustments, apply suitable locking compound tothe parts adjusted.

    Adjustment Location: Playback Head (Deck A)Record/Playback/Erase Head (Deck B)

    3. Mode: Playback Tape Speed Adjustment (Deck A)

    Note: Set the test mode using the following method and begintape speed adjustment.In the test mode, the speed will switch to double speed ornormal speed each time the HI-SPEED DUB button is pressed.

    Procedure:With the power turned ON, press the x button, DISPLAY button,and DISC 3 button simultaneously.(The VOLUME on the fluorescent display tube will blink whilein the test mode.)To exit the test mode, press the ?/1 button.

    1. Insert the WS-48B into deck B.2. Press the H button of deck B.3. Press the HI-DUB button and play the tape at double speed.4. Adjust RV1001 of the LEAF SW board so that the reading

    of the frequency counter becomes 6000 180 Hz.5. Press the HI-DUB button and play the tape at normal speed.6. Adjust RV1002 of the LEAF SW board so that the reading

    of the frequency counter becomes 3000 90 Hz.

    Adjustment Location: LEAF SW board

    Sample Value of Wow and flutterW.RMS (JIS) less than 0.3%(test tape: WS-48B)

    Playback Level Adjustment (Deck A, Deck B)

    Procedure:Mode: Playback

    Deck A is RV311 (L-CH) and RV411 (R-CH), deck B is RV301(L-CH) and RV401 (R-CH)so that adjustment within the following adjustment level.

    Adjustment level:CN301 playback level: 301.5 to 338.3 mV (8.2 to 7.2 dB)level difference between the channels: within 0.5 dBAdjustment Location: AUDIO board

    Adjustment Location[LEAF SW BOARD]

    RV1002 RV1001

    RV1002(Normal Speed)RV1001(High Speed)

    FowardReverse

    MAINboardCN301set

    Test tapeP-4-A100(10 kHz, 10 dB)

    Pin 3

    OscilloscopeL-CH

    R-CH

    V H

    Waveform of oscilloscope

    In phase 45 90 135 180Good Wrong

    Pin 2Pin 1

    L

    R

    +

    Set

    Test tapeP-4-L300(315 Hz, 0 dB)

    MAIN boardCN301 (Pin 1 : L-CH)

    (Pin 3 : R-CH)

    Level meter

  • 21

    Record Bias Adjustment (Deck B)

    Procedure:

    INTRODUCTIONWhen set to the test mode performed in Tape Speed Adjustment,when the tape is rewound after recording, the REC memorymode which rewinds only the recorded portion and playbackis set.This REC memory mode is convenient for performing thisadjustment. During recording, the input signal FUNCTION willautomatically switch to VIDEO 1.(After recording, press the m button without stopping willreturn to the position where recording was started.)

    1. Press FUNCTION button to select VIDEO. (This step is notnecessary if the above test mode has already been set.)

    2. Insert a tape into deck B, press the REC PAUSE/STARTbutton, and then press the H button to start recording.

    3. Mode: Record4. Mode: Playback

    If these levels do not adjustment level, adjust the RV341 (L-CH) and RV441 (R-CH) on the AUDIO board to repeat steps 3and 4.

    Adjustment level: The playback output of 10 kHz level differenceagainst 315 Hz reference should be 1.0 dB.

    Adjustment Location: AUDIO board

    Record Level Adjustment (Deck B)

    Procedure:

    INTRODUCTIONWhen set to the test mode performed in Tape Speed Adjustment,when the tape is rewound after recording, the REC memorymode which rewinds only the recorded portion and playbackis set.This REC memory mode is convenient for performing thisadjustment. During recording, the input signal FUNCTION willautomatically switch to VIDEO 1.(After recording, press the m button without stopping willreturn to the position where recording was started.)

    1. Press FUNCTION button to select VIDEO 1. (This step isnot necessary if the above test mode has already been set.)

    2. Insert a tape into deck B, press the z REC button, andthen press the H button to start recording.

    3. Mode: Record4. Mode: Playback

    5. Confirm playback the signal recorded in step 2 becomeadjustment level as follows.

    If these levels do not adjustment level, adjust the RV301 (L-CH) and RV351 (R-CH) on the MAIN board to repeat steps 3and 4.

    Adjustment level:CN403 playback level: 47.2 to 53.0 mV (24.3 to 23.3 dB)

    Adjustment Location: MAIN board

    5. Confirm playback the signal recorded in step 2 becomeadjustment level as follows.

    AF OSC

    VIDEO (AUDIO) IN1) 315 Hz2) 10 kHz

    Blank tapeCS-123

    Set

    Attenuator600

    } 50 mV (23.8 dB)AF OSC

    VIDEO (AUDIO) IN315Hz 50 mV (23.8 dB)

    Blank tapeCS-123

    Set

    Attenuator600

    3 1CN301

    RV301Record level (L ch)IC301

    RV351Record level (R ch)RV441 RV341

    RV301(Lch),RV401(Rch)Playback Level (Deck B)

    RV301 RV401

    RV341(Lch),RV441(Rch)Record Bias

    RV311(Lch),RV411(Rch)Playback Level (Deck A)

    RV311 RV411

    Adjustment Location:[AUDIO BOARD] (Conductor Side) [MAIN BOARD] (Conductor Side)

    +

    Set

    Recordedportion

    MAIN board CN301C (Pin 1 : L-CH) (Pin 3 : R-CH)

    Level meter

    +

    Set

    Recordedportion

    MAIN board CN301C (Pin 1 : L-CH) (Pin 3 : R-CH)

    Level meter

  • 22

    CD SECTIONNote :1. CD Block is basically designed to operate without adjustment.

    Therefore, check each item in order given.2. Use YEDS-18 disc (3-702-101-01) unless otherwise indicated.3. Use an oscilloscope with more than 10M impedance.4. Clean the object lens by an applicator with neutral detergent

    when the signal level is low than specified value with thefollowing checks.

    S-Curve Check

    Procedure :1. Connect oscilloscope to TP (FEO).2. Connect between TP (FEI) and TP (VC) by lead wire.3. Connect between TP (AGCCON) and TP (GND) by lead wire.4. Turn Power switch on.5. Load a disc (YEDS-18) and actuate the focus search. (In

    consequence of open and close the disc tray, actuate the focussearch)

    6. Confirm that the oscilloscope waveform (S-curve) issymmetrical between A and B. And confirm peak to peak levelwithin 4 1 Vp-p.

    7. After check, remove the lead wire connected in step 2 and 3.Note : Try to measure several times to make sure than the ratio

    of A : B or B : A is more than 10 : 7. Take sweep time as long as possible and light up thebrightness to obtain best waveform.

    RF Level Check

    Procedure :1. Connect oscilloscope to TP (RF).2. Connect between TP (AGCCON) and TP (GND) by lead wire.3. Turned Power switch on.4. Load a disc (YEDS-18) and playback.5. Confirm that oscilloscope waveform is clear and check RF signal

    level is correct or not.6. After check, remove the lead wire connected in step 2.

    BD boardOscilloscope

    TP(FEO)TP(VC)

    SymmetryS-curve waveform

    Wthin 4 1Vp-pA

    B

    TP(RF)TP(VC)

    BD boardOscilloscope

    Note : Clear RF signal waveform means that the shape can be clearlydistinguished at the center of the waveform.

    E-F Balance (1 Track jump) Check

    Procedure :1. Connect oscilloscope to TP (TEO) and TP (VC).2. Turned Power switch on.3. Load a disc (YEDS-18) and playback the number five track.4. Press the X button. (Becomes the 1 track jump mode.)5. Confirm that the level B and A (DC voltage) on the oscilloscope

    waveform.

    6. After check, remove the lead wire connected in step 1.

    Adjustment Location:

    [BD BOARD] (Conductor Side)

    RF signal waveformVOLT/DIV : 200mVTIME/DIV : 500ns

    Level : 1.45 0.3Vp-p

    TP(TEO)TP(VC)

    BD boardOscilloscope

    Level=1.3 0.6 Vp-p Symmetry

    A (DC voltage)

    Center ofwaveform

    B

    0 V

    1 track jump waveform

    Specified level: 100 = less than 22 %BA

    TP(XPCK)

    TP(TEO)

    TP(FEO)

    TP(FEI)

    TP(RF)

    TP(VC)

    TP(DGND)

    TP(AGCCON)

    112

    241

    2021

    40

    60

    8041

    61

    IC101

    IC103

  • 23

    SECTION 6DIAGRAMS

    NOTE FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS(In addition to this, the necessary note is printed in each block)

    Note on Printed Wiring Board:X : parts extracted from the component side. f : internal component.b : Pattern from the side which enables seeing.

    Caution:Pattern face side: Parts on the pattern face side seen from(Side B) the pattern face are indicated.Parts face side: Parts on the parts face side seen from(Side A) the parts face are indicated.

    Note on Schematic Diagram: All capacitors are in F unless otherwise noted. pF: F

    50 WV or less are not indicated except for electrolyticsand tantalums.

    All resistors are in and 1/4

    W or less unless otherwisespecified.

    f : internal component.2 : nonflammable resistor.5 : fusible resistor.C : panel designation.

    U : B+ Line. V : B Line.H : adjustment for repair. Voltages are taken with a VOM (Input impedance 10 M).

    Voltage variations may be noted due to normal produc-tion tolerances.

    Waveforms are taken with a oscilloscope.Voltage variations may be noted due to normal produc-tion tolerances.

    Circled numbers refer to waveforms. Signal path.F : TUNER (FM/AM)E : PLAYBACK (DECK A)d : PLAYBACK (DECK B)G : RECORDJ : CD PLAY (ANALOG OUT)c : CD PLAY (DIGITAL OUT)N : MIC INPUT

    AbbreviationCND : Canadian model.G : German model.EA : Saudi Arabia model.AUS : Australian model.SP : Singapore model.MY : Malaysia model.AR : Argentine model.TH : Thai model.AED : North European model.MX : Mexican model.KR : Korean model.

    Indication of transisitor.

    C

    BThese are omitted.

    EQ

    B

    These are omitted.

    C E

    Q

    B

    These are omitted.

    C E

    Q

    The components identified by mark 0 or dottedline with mark 0 are critical for safety.Replace only with part number specified.

  • 24

    6-1. CIRCUIT BOARDS LOCATION

    TUNER unit

    MIC board

    HP board

    SURR AMP board

    SUB PANEL board

    PANEL board

    FRONT AMP board

    TRANS board

    MAIN board

    CD SWITCH board

    SUB TRANS board

    BD board

    LEAF SW board

    INT/COUNT SW board

    IN SW board

    OUT SW board

    LOAD MOTOR board

    CONNECTOR board

    SENSOR 2 board

    SENSOR board

    AUDIO board

    CLAMP MOTOR board

  • HCD-ZX30AV

    2525

    6-2. BLOCK DIAGRAMS TUNER/CD/DECK SECTION

    : FM

    : CD

    Signal Path

    RCH is omitted

    : DIGITAL OUT

    FM 75

    AM

    A MAINSECTION

    RDS DATA21

    RDS INT20

    ST CE49ST CLK46ST DIN47ST DOUT48

    SYSTEM CONTROLIC401(1/3)

    DO

    CL

    CE

    DI

    OPTICAL PICK-UPBLOCK

    (KSM-213DAP)

    A

    B

    C

    D

    E

    F

    LD

    VC

    D+5V

    GND

    PD

    VR

    LDDRIVE

    FOCUSCOIL

    TRACKINGCOIL

    16

    Q101

    RF AMPIC103

    VC12

    A5

    B6

    C7

    D8

    E11

    F10

    LD3

    PD4

    IC102MOTOR/COIL DRIVE

    CH1RO13

    CH1FO14

    CH2RO11

    CH2FO12

    CH3RO18

    CH3FO17

    MM102SLED

    MOTOR

    CH4RO16

    CH4FO15

    MM101

    SPINDLEMOTOR

    F+

    F-

    T+

    T-

    3CH1RI

    2CH1FI

    6CH2RI

    5CH2FI

    23CH3RI

    24CH3FI

    25CH4INS

    20MUTE

    MDP26

    SFDR28

    SRDR29

    TFDR31

    FRDR32

    DIGITAL SIGNAL PROC.D/A CONV.

    IC101

    DIGITAL SERVO

    60D OUT

    RFAC51

    17RFI

    16RFO

    14FE

    13TE

    22LD ON

    21HOLD SW

    RFDC43

    FE39

    TE41

    SE40

    XLON14

    72L OUT

    DIGITALOUT

    IC551

    75R OUT

    5DATA

    B MAINSECTIONR-CH

    CD-L

    7CLOK

    6XLAT

    2SQCK

    9SCLK

    20SCOR

    1SQSO

    27SSTP

    66XTAI

    67XTAO

    3XRST

    S101LIMITIN SW

    X10116.9344MHz

    CD DATA1

    CD CLK2

    XLT3

    SQ CLK7

    SCOR19

    SQ DATA6

    HOLD97

    DISCSENSOR86D SENS

    IC703

    79CLP POS

    80CLP ENG

    MOTORDRIVE

    3

    6

    2

    7

    M

    IC701

    ELEVATORUP/DOWN

    M701

    ANTENNA

    TUNER UNIT

    ST-L

    ST-R

    ST DOUT

    ST DIN

    ST CLK

    STCE

    TUNED

    STEREO

    MUTE

    RDS DATA

    RDS INT

    R-CH

    DO

    DI

    CL

    CE

    TUNED

    STEREO

    ST MUTE

    RDS DATA

    RDS INT

    ST-L

    TRDR30

    FFDR33

    DIGITAL OUTOPTICAL

    CD

    ST MUTE52STEREO51TUNED50

    RDS DATA

    RDS INT

    ST MUTE

    STEREO

    TUNED

    LEVEL SHIFTQ701

    DISCD704

    RECBIAS

    BIASTRAP

    R-CH

    R-CHR CH

    BIASOSC

    Q621,622

    RV341

    Q623

    +7V

    L331,C332

    ERASEHEAD

    REC/PBHEAD

    PB EQAMPIC601 RV301

    IC602REC/PB SWITCH

    RECEQ

    BIASSW

    DOLBYB

    NORM

    CROM

    REC(L)LEVEL

    RV301

    40

    1

    2

    3

    4

    48

    46

    A

    B

    70

    120

    PB

    REC

    DOL

    PAS

    PB

    REC

    36

    33

    32

    38 39

    43

    BIAS

    ON/

    OFF

    20

    B NO

    RM/C

    ROM

    /MET

    AL

    ALC

    ON/O

    FF

    15

    RM O

    N/OF

    F

    22

    NR O

    N/OF

    F

    23

    REC

    /PB/

    PASS

    24

    LM O

    N/OF

    F

    25

    MS

    OUT

    26

    R-CH

    PBHEAD

    DECK-B

    DECK-APB EQAMPIC611 RV311

    17

    A120

    /70

    PB A

    /B

    16

    NORM

    /HIG

    H

    18

    90B SHUT

    89A SHUT

    71B PLAY

    70A PLAY

    91B HALF

    69A HALF

    A TRIGDRIVE

    Q393,394

    B TRIGDRIVE

    Q391,392

    CAP MOTORSPEED CONT

    Q396,397

    A TRIG 65

    B TRIG 66

    B TRG M+

    19

    T621

    HP101

    HRPE101

    S1003A HALF

    S1006B HALF

    S1001A PLAY

    S1002B PLAY

    S1008B 120/70

    A REELDET

    IC1001

    B REELDET

    IC1002

    A TRG M+

    M901M CAPSTAN

    MOTOR

    RV1002NORM S

    RV1001HIGH S

    S1005REC A

    S1009REC B

    PB(L)LEVEL

    PB(L)LEVEL

    DECK A/B SELECTPB/REC EQ AMP

    IC301

    60PB A/B

    59EQ H/N

    61ALC

    58BIAS

    57REC MUTE

    56NR ON/OFF

    55R/PB PAS

    54TC MUTE

    53AMS IN

    63TC RELAY

    S1004A 120/70

    +5V

    +5V

    MOTORCONT

    Q1001Q395

    CAP M H/L 67

    CAP M CONT 68

    : PB (DECK A)

    : PB (DECK B)

    : REC (DECK B)

    C MAINSECTIONTC REC-L

    D MAINSECTIONTC PB-L

    5 7

    5 7

    AEP,UK,GAED,CIS MODEL

    8SENS SENS95

    MOTOR

    74LOD ENG

    73LOD POS

    MOTORDRIVE

    3

    6

    2

    7

    M

    IC702

    LOADINGMOTOR

    M702

    85ENCODE 0

    84ENCODE 1

    83ENCODE 2

    DISC TRAYADDRESS DET

    ROTARY ENCODER

    S707

    XRST100

    S701(MID OUT) MID OUT SW76

    S702(LID) LID SW87

    S708(OUT) OUT SW75

    S703(MID IN) MID IN SW78

    S704(IN) IN SW77

    S705(INIT) INIT SW81

    S706(COUNT) CNT SW82

    (Page 26)

    (Page 26)

    (Page 26)

    (Page 26)

  • HCD-ZX30AV

    2626

    MAIN SECTION

    : FM

    : CD

    Signal Path

    RCH is omitted

    : PB (DECK A)

    : PB (DECK B)

    : REC (DECK B)

    ATUNERSECTION

    BCDSECTIONCD-L

    ST-L

    IC101

    INA270

    INC268

    RECA261

    INF265

    37OUT2

    DATA33

    CLOCK32

    +7V

    J1691

    HEADPHONS

    R CH

    R CH

    L

    R

    TM801

    IC401(2/3)SYSTEM CONTROL

    26

    F RE

    LAY

    28

    SURR

    REL

    AY

    35

    HP IN

    10

    XC IN

    11

    XC O

    UT

    15

    X IN

    13

    X OU

    T

    32.768kHzX401

    16MHzX402

    16

    VIDEO 1 IN(AUDIO)

    MD IN

    MD OUT

    DVDINPUT

    FRONT

    REAR

    WOOFER

    J703

    J101

    LT IN74

    SL IN77

    C IN76

    SW IN79

    DATA22

    DOLBYSURROUND PROCESSOR

    IC201

    9SL OUT

    SCK23

    REQ24

    3C OUT

    17SW OUTDATA

    CLK

    CTCSECTION

    DTCSECTION

    TC REC-L

    TC PB-L

    CENTER

    L

    L

    L

    VR SW IN80

    LAT

    MUTEQ202

    INB269

    INE266

    IND267

    RECB260

    KEYIN263

    SW72

    LATCH34

    INPUT SELECT/GRAPHIC EQ CONT/

    ELECTRICAL VOLUME

    DATA

    CLOCK

    LATCH

    40BB A2

    39BB B2

    30L+R

    64MIC IN

    Q111

    MUTEQ113

    POWER AMPIC801

    OVER LOADDETECT

    Q801

    RELAYDRIVE

    Q881,883

    RY881

    13

    14

    6

    7

    D871

    DC DETQ891,892

    R-CH

    OVER HEATDETECT

    Q1091,1092

    THP091

    MUTE CONTQ822

    MUTEQ821

    L

    R

    FRONTSPEAKER

    R CH

    L

    R

    TM802

    L

    R

    REAR SURROUNDSPEAKER

    L

    R

    CENTERSPEAKER

    J102

    WOOFEROUT

    RELAYDRIVE

    Q1061,1063

    RY1061

    RELAYDRIVE

    Q1062,1064

    RY1062

    MUTE CONTQ181

    MUTEQ203

    MUTEQ130

    MUTECONTQ184

    D181

    E DISPLAYSECTION

    F DISPLAYSECTION

    25

    STK

    MUT

    E

    24

    PROT

    ECT

    43

    LAT

    45

    CLK

    44

    DATA

    36

    LINE

    MUT

    E

    42

    PL D

    ATA

    41

    PL C

    LK

    40

    PL L

    AT

    LATC

    H

    CLOC

    K

    DATALA

    T

    CLK

    DATA

    G POWERSECTIONTA MUTE

    MIC SIG

    SPA SIG

    FANFAN DRIVEQ941,942

    : VIDEO

    RT IN755 7

    IC204

    3 1IC203

    5 7IC203

    KEYIN12

    8

    MUTEQ961-963

    CND,AEP,UK,G,AED,CISMODEL

    POWER AMPIC801

    18

    17

    10

    11

    12

    EXCEPT CND,AEP,UK,G,AED,CISMODEL

    PROTECTQ893-896

    AC DET

    D802

    D1002

    SURR AMPIC1001(1/2)

    10

    114

    5

    OVER LOADDETECTQ1001

    IC1001(2/2)

    15

    1617

    18

    OVER LOADDETECTQ1081

    (Page 25)

    (Page 25)

    (Page 25)

    (Page 25)

    (Page 27)

    (Page 27)

    (Page 27)

  • HCD-ZX30AV

    2727

    DISPLAY/POWER SECTION

    IC501(3/3)MASTER CONTROL

    30IIC DATA

    3G

    18G

    FLOURESCENTINDICATOR TUBE

    DISPLAY CONTROL

    F1 F2

    FUCTIONKEY

    97 IIC DATA

    98 IICCLOCK

    VOL A15VOL B16

    SIRCS100

    S751

    VOLUME

    X70112.5MHz

    FL701

    23

    8

    93LED11

    13STANDBY LED

    14TIMER LED

    LEDDRIVER

    KEY125

    96 WAKE UP

    92 RESET

    89XIN

    91XOUT

    MICVOL

    RV1601

    29IIC CLK18WAKE UP

    4AC CUT

    T902

    F911

    D991-998

    D995-998

    F1

    F2

    ACIND951

    12RESET

    MIC 1J1601 IC1601

    IC1601

    EMAINSECTION

    FMAINSECTIONMIC SIG

    SPA SIG

    FUCTIONKEY KEY024

    S641-647S649-652

    FUCTIONKEY KEY226

    S601-603S607-614

    STICKCONTROL

    STICK127S701

    1LED SELLED +BSWITCH

    Q691,692

    Q690

    +7V

    REMOTECONTROLRECEIVER

    23

    IC702+5V

    240V

    220V

    120V

    0V

    VOLTAGESELECTOR

    S901

    MAIN TRANS

    230-240V

    230V

    120V

    D911

    +VL

    -VL

    +VH

    -VCC

    +VCC

    POWERAMP

    +7VREG 13

    IC906

    +10VREG 13

    IC907

    +10V

    +7V

    +5VREG 13

    IC903

    D912+B SWQ910,911D+5V

    -7VREG 23

    IC902

    -B SWQ903,904

    -7V

    T901

    D901-904

    ACIN

    SUB TRANS

    CND,AEP,UK,G,AED,CIS MODEL

    RELAYDRIVEQ901

    RY901

    +5.6VREG 13

    IC901

    +5.6V

    23STBY RELAY

    22CD POWER

    MUTE CONTQ182,183

    RESET 13

    IC501

    RESETSWITCH

    Q501

    +5V

    D503

    D506

    GMAINSECTIONTA MUTE

    EA,MY,SP,KR,TH MODEL

    94POWER

    +5V

    JW2

    JW1

    11

    IC704

    L+R23

    SPEANABPF

    6

    5

    4

    3 13 BPF525

    14 BPF420

    15 BPF319

    16 BPF218

    17 BPF117

    12 BPF622

    IC701

    S622-624S627-636

    STICK228

    16

    86

    53

    36

    50

    .P1

    P35

    DRIVERIC703

    351G

    342G

    CLK2

    RESET4

    33GRID EXT CLK

    52GRID EXT RESET

    12LED10

    LED0

    LED8

    2

    10

    Q601,602,603,605Q607,609,611,613Q617,652,663-665

    D601-613D617,618,652

    24VKK VP

    87VKK VP

    Q921

    +12VREG 13

    IC905

    Q922

    +12V

    +5VREG 13

    IC901

    AC DETQ901,902

    Q906A+5V

    AC DET

    D913+B SWQ912,913A+5V(SW)

    Q905

    -VH

    EXCEPT CND,AEP,UKG,AED,CIS MODEL

    CND,AEP,UKG,AED,CIS MODEL

    F914

    JW914

    F915

    JW915

    EXCEPT AEP,UK,G,AED,CIS,CND MODEL

    EXCEPT AEP,UK,G,AED,CIS,CND MODEL

    AEP,UK,G,AED,CIS,CND MODEL

    AEP,UK,G,AED,CIS,CND MODEL

    F913

    JW913

    F912

    JW912

    JW921

    JW922JW923

    AEP,UK,G,AEDCIS MODEL

    TH,KR MODEL

    E,EA,MYSP,AR MODEL

    VG REGQ981VP

    67

    13

    D661-665E,EA,MY,SP,AR,AUS MODEL

    E,EA,MY,SP,AR MODEL

    SP,MY,E,EA,AR,MX,CND MODEL

    (Page 26)

    (Page 26)

    (Page 26)

    AEP,UK,G,AED,CIS,MX,AUS MODEL

    AEP,UK,G,AED,CIS,MX,AUS,TH,KR MODEL

    MX,CND MODEL

    EXCEPT CND,AEP,UK,G,AED,CIS MODEL

  • HCD-ZX30AV

    2828

    6-3. PRINTED WIRING BOARD BD Board See page 24 for Circuit Boards Location.

    Ref. No. Location

    IC101 C-2IC102 C-3IC103 B-2

    Q101 A-3

    SemiconductorLocation

    TP(VC)

    TP(RF)

    TP(TE0)

    TP(FE0)

    TP(FE1)

    TP(D GND)

    TP(AGC CON)

    TP(XPCK)

    (Page 35)

  • HCD-ZX30AV

    2929

    6-4. SCHEMATIC DIAGRAM BD Board See page 42 for Waveforms. See page 50 for IC Block Diagrams.

    Voltages and waveforms are dc with respect to groundunder no-signal conditions.no mark : CD STOP( ) : CD PLAY

    The components identified bymark 0 or dotted line with mark0 are critical for safety.Replace only with part numberspecified.

    Les composants identifis parune marque 0 sont critiquespour la scurit.Ne les remplacer que par unepice portant le numro spcifi.

    (Page 37)

  • HCD-ZX30AV

    3030

    6-5. PRINTED WIRING BOARDS SENSOR/MOTOR Section See page 24 for Circuit Boards Location.

    N

    TO MAIN BOARD(Page 35)

    M

    TOMAIN

    BOARD(Page 35)

    16

    16

    16

    16

    16

    16

    16

    16

    31

    31

    3131

    31

    31

    31

    31

  • HCD-ZX30AV

    3131

    6-6. SCHEMATIC DIAGRAM SENSOR/MOTOR Section

    Voltages are dc with respect to ground under no-signalconditions.no mark : CD STOP

    16

    M

    NTO

    MAINBOARD

    (Page 37)

    TOMAIN

    BOARD(Page 37)

  • HCD-ZX30AV

    3232

    6-7. PRINTED WIRING BOARD AUDIO Board See page 24 for Circuit Boards Location.

    (Page 35)

    Ref. No. Location

    IC601 B-7IC602 B-6IC611 B-1

    Q621 B-4Q622 B-4Q623 B-3

    SemiconductorLocation

  • HCD-ZX30AV

    3333

    6-8. SCHEMATIC DIAGRAM AUDIO Board See page 50 for IC Block Diagrams.

    The components identified bymark 0 or dotted line with mark0 are critical for safety.Replace only with part numberspecified.

    Les composants identifis parune marque 0 sont critiquespour la scurit.Ne les remplacer que par unepice portant le numro spcifi.

    TOMAIN

    BOARD(Page 36)

    8

    16

    JW20

    JW16

    O

  • HCD-ZX30AV

    3434

    6-9. PRINTED WIRING BOARD LEAF SW Board

    6-10. SCHEMATIC DIAGRAM LEAF SW Board

    Voltages are dc with respect to ground under no-signalconditions.no mark : TAPE PLAY( ) : RECORD

    See page 24 for Circuit Boards Location.

    PLAY

    PLAY

    L

    1 2

    A

    B

    3 4 5 6(Page 35)

    (Page 36)

  • HCD-ZX30AV

    3535

    6-11. PRINTED WIRING BOARD MAIN Board See page 24 for Circuit Boards Location.

    Ref. No. Location

    D101 B-10D102 C-10D181 G-10D182 G-9D183 F-10D501 E-6D502 E-4D503 E-3D504 E-3D506 F-3D507 E-3D508 E-3D510 F-3D512 E-3D912 G-4D913 F-4D914 F-3D951 H-5D952 G-5

    IC101 B-11IC201 E-8IC203 D-8IC204 D-7IC301 B-4IC401 D-4IC501 F-4IC551 H-13IC901 H-4IC902 H-5IC903 G-4IC905 G-3IC906 H-3IC907 F-3

    Q101 C-10Q102 C-9Q130 D-13Q151 B-9Q152 C-9Q181 H-10Q182 H-10Q183 H-10Q184 G-10Q201 C-8Q202 C-8Q203 C-8Q391 C-1Q392 C-1Q393 C-2Q394 C-2Q395 C-2Q396 C-2Q397 C-2Q501 E-6Q901 G-5Q902 G-4Q903 G-5Q904 G-5Q905 G-5Q906 G-4Q910 G-4Q911 G-3Q912 G-5Q913 F-4Q921 G-2Q922 F-2Q941 I-8Q942 I-8

    SemiconductorLocation

    (TEST PIN)

    (Page 42)

    (Page 32)

    (Page 38)

    (Page 34)

    (Page 48)

    (Page 30) (Page 30) (Page 44) (Page 44) (Page 28)

    (Page 46)

    E,EA,MY,SP,KR,MX,AR,AUS,THMODELCND,AEP,UK,

    G,AED,USMODEL

    CND,E,EA,MY,SP,KR,AR,AUS,TH MODEL

    AEP,UK,G,AED,CISMODEL

    CND,AEP,UK,G,AED,CIS MODEL

    *: AEP,UK,G,AED, CIS MODEL

    CND,AEP,UK,G,AED,CIS MODEL

    EA,MY,SP,KR,TH MODEL

    AEP,UK,G,AED,CIS MODEL

    AEP,UK,G,AED,CIS MODEL

    EA,MY,SP,KR,TH MODEL

    *

    *

    *

    *

    *

    *

    *

    *

    *

    *

    *

    *CN301

    3 1

  • HCD-ZX30AV

    3636

    6-12. SCHEMATIC DIAGRAM MAIN Board (1/2)

    Voltages and waveforms are dc with respect to groundunder no-signal (detuned) conditions.no mark : TUNER (FM/AM)

    CN301TESTPIN

    1 2

    See page 42 for Waveforms. See page 51 for IC Pin Function.

    PIN FUNCTION

  • HCD-ZX30AV

    3737

    6-13. SCHEMATIC DIAGRAM MAIN Board (2/2)

    0 5

    0

    7.97.9

    9.5

  • HCD-ZX30AV

    3838

    6-14. PRINTED WIRING BOARD PANEL Board See page 24 for Circuit Boards Location.

    Ref. No. Location

    D601 B-9D602 B-9D603 B-2D604 B-2D661 G-6D662 G-5D663 G-5D664 G-4D665 G-4D691 E-3D755 E-8D756 E-8D761 D-3D762 D-3D763 D-3

    IC701 B-7IC702 B-3IC703 E-5IC704 C-5

    Q601 A-10Q602 A-10Q603 C-2Q663 E-1Q664 D-1Q665 D-2Q690 E-3Q691 D-2Q692 D-3

    SemiconductorLocation

    EA,MY,SP,KR,TH MODEL

    EA,MY,SP,KR,TH MODEL

    EA,MY,SP,KR,TH MODEL

    EA,MY,SP,KR,TH MODEL

    (Page 35)

    (Page 40)

    (Page 40)

    (Page 48)

  • HCD-ZX30AV

    3939

    6-15. SCHEMATIC DIAGRAM PANEL Board See page 42 for Waveforms. See page 50 for IC Block Diagrams. See page 53 for IC Pin Function.

    Voltages are dc withrespect to ground un-der no-signal(detuned) conditions.no mark : FM

    1PIN FUNCTION

  • HCD-ZX30AV

    4040

    6-16. PRINTED WIRING BOARD SUB PANEL Board See page 24 for Circuit Boards Location.

    Ref. No. Location

    D605 A-3D606 A-3D607 D-6D608 D-6D609 B-6D610 B-7D611 B-7D612 B-8D613 D-9D617 D-4D618 D-4D652 B-4

    Q605 C-3Q607 D-4Q609 C-3Q611 B-4Q613 D-4Q617 D-4Q652 B-3

    SemiconductorLocation

    (Page 38) (Page 38)

  • HCD-ZX30AV

    4141

    6-17. SCHEMATIC DIAGRAM SUB PANEL Board

    Voltages are dc with respect to ground under no-signal(detuned) conditions.no mark : FM

  • HCD-ZX30AV

    4242

    6-19. PRINTED WIRING BOARD MIC Board See page 24 for Circuit Boards Location.

    1 2

    A

    B

    C

    D

    3 4 5

    (Page 35)

    (EA,MY,SP,KR,TH MODEL)

    6-18. WAVEFORMS

    1 IC101 yj CD PLAY MODE

    6.4Vp-p16.9344MHz

    1.2Vp-p

    2 IC101 ta CD PLAY MODE

    3 IC101 ra CD PLAY MODE

    4 IC101 el CD PLAY MODE

    400nsec/div

    approx 200mVp-p

    approx 170mVp-p

    1 IC401 qa STOP MODE

    3.0Vp-p32.768kHz

    3.4Vp-p

    2 IC401 qd STOP MODE

    16MHz

    1 IC701 oa STOP MODE

    4.8Vp-p12.5MHz

    BD BOARD MAIN BOARD

    PANEL BOARD

  • HCD-ZX30AV

    4343

    6-20. SCHEMATIC DIAGRAM MIC Board

    Voltages are dc with respect to ground under no-signal(detuned) conditions.no mark : FM

  • HCD-ZX30AV

    4444

    6-21. PRINTED WIRING BOARD FRONT AMP Board See page 24 for Circuit Boards Location.

    Ref. No. Location

    D801 B-6D802 A-5D821 A-4D831 D-7D851 B-6D871 A-4D881 A-8D911 G-6D951 H-2D961 C-7D962 C-7D963 B-5D981 A-2D982 A-2D983 A-2D984 A-3D991 A-3D992 A-2D993 A-3D994 A-2D995 B-2D996 B-2D997 B-2D998 B-2

    IC801 C-7

    Q801 B-7Q821 B-3Q822 A-4Q851 B-7Q871 B-3Q881 A-8Q883 A-7Q891 F-4Q892 G-4Q893 G-4Q894 H-4Q895 I-4Q896 I-4Q897 H-4Q961 B-5Q962 A-5Q963 A-5Q981 A-2

    SemiconductorLocation

    AEP,UK,G,AED.CIS MODEL

    AEP,UK,G,AED.CIS MODEL

    (Page 35)(Page 35)

    (Page 48)

    (Page 46)

    (Page 48)

  • HCD-ZX30AV

    4545

    6-22. SCHEMATIC DIAGRAM FRONT AMP Board

    Voltages are dc with respect to ground under no-signal(detuned) conditions.no mark : FM

  • HCD-ZX30AV

    4646

    6-23. PRINTED WIRING BOARD SURROUND AMP Board See page 24 for Circuit Boards Location.

    (Page 35)

    (Page 44)

    Ref. No. Location

    D1001 C-4D1002 B-3D1051 B-3D1061 B-2D1062 B-4D1081 C-4

    IC1001 D-2

    Q1001 C-3Q1051 C-3Q1061 B-3Q1062 A-4Q1063 B-3Q1064 B-3Q1081 C-4Q1091 B-1Q1092 C-1

    SemiconductorLocation

  • HCD-ZX30AV

    4747

    6-24. SCHEMATIC DIAGRAM SURROUND AMP Board

  • HCD-ZX30AV

    4848

    6-25. PRINTED WIRING BOARDS TRANS/SUB TRANS Boards See page 24 for Circuit Boards Location.

    F911

    E,EA,MY,SP,AR MODEL

    AEP,UK,G,AED,CIS,MX,AUS MODEL

    F913

    :

    E,EA

    ,MY,

    SP,A

    R,AU

    S M

    ODEL

    JW91

    3 : A

    EP,U

    K,G,

    AED,

    CIS,

    MX

    MOD

    EL

    JW91

    2 : E

    ,EA,

    MY,

    SP,A

    R M

    ODEL

    F912

    :

    TH,K

    R M

    ODEL

    CND MODEL

    F914 : AEP,UK,G,AED,CIS,CND MODELJW914 : EXCEPT AEP,UK,G,AED,CIS,CND MODEL

    F915 : AEP,UK,G,AED,CIS,CND MODELJW915 : EXCEPT AEP,UK,G,AED,CIS,CND MODEL

    F916

    F917

    (Page 44)

    (Page 44)

    (Page 38)

    (Page 35)

    AEP,UK,G,AED,CIS,MX,AUS,TH,KR MODEL

    MX,CND MODEL

    E,EA,MY,SP,AR,MX,CND MODEL

    1 2

    A

    B

    C

    D

    E

    F

    3 4 5 6 7

    CND,AEP,UK,G,AED,CIS MODEL

    EXCEPT CND,AEP,UK,G,AED,CIS MODEL

    Ref. No. Location

    D901 E-4D902 E-5D903 E-4D904 E-5D906 E-5

    IC901 E-4

    SemiconductorLocation

  • HCD-ZX30AV

    4949

    6-26. SCHEMATIC DIAGRAM TRANS/SUB TRANS Boards

    The components identified bymark 0 or dotted line with mark0 are critical for safety.Replace only with part numberspecified.

    Les composants identifis parune marque 0 sont critiquespour la scurit.Ne les remplacer que par unepice portant le numro spcifi.

    JW924

    AEP,UK,G,AED,CIS,CND MODEL

    AEP,UK,G,AED,CIS,CND MODEL

    EXCEPT AEP,UK,G,AED,CIS,CND MODEL

    EXCEPT AEP,UK,G,AED,CIS,CND MODEL

    E,EA,MY,SP,AR MODEL MX,CND MODEL

    AEP,UK,G,AED,CIS,MX,AUS MODEL

    AEP,UK,G,AED,CIS,MX,AUS,TH,KR MODEL

    F911, JW924

  • HCD-ZX30AV

    5050

    6-27. IC BLOCK DIAGRAMS

    BD Board

    IC101 CXD2587Q

    TERFDC

    CEIGEN

    AVSS

    0

    ADIO

    AVDD

    0

    CLTV

    FILO

    AVSS

    3

    VSS

    AVDD

    3

    DOUT

    VDD

    PCO

    FILI

    ASYO

    ASYI

    RFAC

    BIAS

    SSTP

    DFCTMIRR

    MDPLOCK

    FOK

    SFDR

    VSS

    TEST

    FRDR

    FEVC

    COUT

    SE

    XTSLTES1

    SRDRTFDR

    FFDRTRDR

    21

    7071

    6869

    6667

    64

    65

    62

    61

    63

    7374

    72

    75

    76

    7778

    7980

    4

    XRST

    3

    SQCK

    SQSO

    5 9876

    5660 53545559 5758 5152 484950 47 444546 43 4142

    XLAT

    CLOK

    SENS

    SYSM

    DATA

    XUGF

    XPCK GF

    S

    C2PO

    WFC

    K

    10 11 12 13 14 15 16 17 18 19 20

    21

    222324

    2526

    3233

    3031

    3637

    3435

    3940

    38

    28

    27

    29

    SPOA

    ATSK

    SCLK

    VDD

    SCOR

    SPOB

    XLON

    XTAI

    XVDD

    EMPH

    AVDD1AOUT1

    AIN1

    XTAOXVSS

    AIN2

    AOUT2AVDD2

    RMUT

    LOUT2

    LOUT1

    BCK

    LRCK

    PCMD

    LMUT

    AVSS1AVSS2

    CPUINTERFACE

    SERVO AUTOSEQUENCER

    SERIAL ININTERFACE

    OVER SAMPLINGDIGITAL FILTER

    3rd ORDERNOISE SHAPER

    PWM PWM

    EFMDEMODULATOR

    TIMINGLOGIC

    DIGITALOUT

    D/AINTERFACE

    DIGITALPLL

    ASYMMETRYCORRECTION

    CLOCKGENERATOR

    MIRR, DFCT,FOK

    DETECTOR

    DIGITALCLV

    SUBCODEPROCESSOR

    SERVOINTERFACE

    SERVO DSP

    FOCUSSERVO

    TRACKINGSERVO

    SLEDSERVO

    PWM GENERATOR

    FOCUS PWMGENERATOR

    TRACKINGPWM GENERATOR

    SLED PWMGENERATOR

    16KRAM

    ERRORCORRECTOR

    INTE

    RNAL

    BUS

    A/DCONVERTER

    OPERATIONALAMPLIFIER

    ANALOG SWITCH

    IC103 CXA2568M-T6

    APC PD AMP

    APC LD AMP

    RF SUMMING AMP RF EQ AMP

    FOCUS ERROR AMP

    TRACKINGERROR AMP

    VC BUFFER

    VCC

    50A

    VEE

    VEE

    VC

    VC

    VC

    VCVC

    VC VC VC

    VC

    VC

    VCC

    VEE

    VCC

    VEE

    VEE

    VC

    VCC

    LC/PD

    LD ON

    HOLD SWAGC CONT

    RFTC

    RF I

    RF O

    RFE

    TE

    FE

    RF BOT

    HOLD

    AGC VTH

    LD

    PD

    A

    B

    C

    D

    VEE

    F

    E

    VC

    1

    2

    3

    4

    5

    6

    7

    8

    9

    10

    11

    12

    13

    14

    15

    16

    17

    18

    19

    2021

    22

    23

    24

    +

    +

    +

    +

    +

    +

    +

    VCC

    +

    +

    +

    +

    +

    +

    +

    +

    +

    AUDIO Board IC602 PC1330HA

    1 2 3 4 5 6 7 8 9

    INVERTER

    COMPARATER

    SW R1 GND SW P1 CONT GND VCC SW P2 GND SW R2

    PANEL Board

    IC704 BA3830F

    F01

    R02

    R01

    LINE NF

    LINE IN

    REFERENCECURRENT

    REFERENCECURRENT

    RESET

    BANDPASS

    FILTERDET

    17

    RESET18

    F0216F0315F0414F0513F0612

    REC LEVEL11

    VCC10

    4

    3

    2

    1

    +

    REC NF

    REC IN 6

    RESET C 7BIAS C 8

    GND 9

    5

    +

  • 51

    6-28. IC PIN FUNCTION DESCRIPTION MAIN BOARD IC401 M30620MCA-A35FP

    Pin No.1

    2

    34

    567

    891011

    12

    1314

    151617

    18192021

    22

    2324

    252627

    28

    29303132333435363738394041

    42

    4344

    454647

    484950

    I/OOOOI

    OI

    I

    I

    I

    I

    I

    I

    OOI

    OOI

    OI

    I

    OOOOI

    I/OOI/OOOOO

    OOOOI

    OOI

    DescriptionBD data outBD clock

    BD LAT

    AC cut ON (L) / OFF (H) CheckNot usedBD sub-Q Data inBD sub-Q ClockEXT. Data bus width select inputTo FLASH connector 8 / Pull-down to VssSub clock inSub clock outTo FLASH connector 9 / ResetMain system clock out

    Vss

    Main system clock in (16 MHz)Power supply (+5 V)Pull up (Ever +5 V) not usedWake up (L)BD sub-Q requestRDS INTRDS dataCD-Power ON (H) / OFF (L)Standby relaySpeaker protect ON (L) / OFF (H)STK ON (H) / OFF (L)Front speaker relay

    Fan control (ZMD)Rear speaker relay

    IIC SCLIIC SDATo FLASH connector 2 / LDON (ZMD)To FLASH connector 7 / 1-2 (ZMD)To FLASH connector 6 / DVD_OVER (ZDVD) / DA-Mute (ZMD)To FLASH connector 3 / OPT_SEL (ZMD)Headphone detect Yes (H) / No (L)TA Line-Mute ON (H) / OFF (L)DVD If ucom reset / MDM power downMC test normal (Open) / Test (L)Clock checkPro-Logic latch

    Pro-Logic clock / Surround 1Pro-Logic data / Surround 2M61502 latchM61502 dataM61502 clockTuner clock

    Tuner data inTuner data outTuner chip ENB

    Tuned IN (L) / OFF (H)

    Pin NameCD_DATACD_CLKXLT

    AC CUTCAN'T USESQ_DATA_IN

    SQ_CLKBYTE

    CNVssXcin

    Xcout

    RESETXout

    Vss

    Xin

    Vcc

    NMI

    WAKE_UP

    SCORRDS-INTRDS-DATA

    CD-POWERSTBY-RELAYPROTECTSTK MUTE

    FRONT-RELAYFAN CONTROLREAR-RELAY

    IIC_CLKIIC_DATATxD1

    RxD1

    CLK1RTS1

    HEAD PHONELINE-MUTE

    OTM RESETMC TEST

    CLOCK-OUTPL-LAT

    PL-CLK/SUR1PL-DATA/SUR2

    502-LAT502-DATA502-CLKST-CLKST-DINST-DOUTST-CETUNED

  • 52

    Pin No.515253545556575859606162636465666768697071

    72

    7374

    757677

    78

    798081828384858687888990919293949596979899100

    I/OI

    OI

    OI

    OOOOOO

    O

    OOOOI

    I

    I

    I

    OOI

    I

    I

    I

    OOI

    I

    I

    I

    I

    I

    I

    OI

    I

    I

    I

    I

    OI

    O

    O

    DescriptionStereo IN (L) / OFF (H)Tuner mute

    AMS signal in (L) / OFF (H)TC line mute on (H) / OFF (L)REC (L) / PB ( Z) / Pass (H)Dolby NR ON (H) / OFF (L)REC mute ON (L) / OFF (H)Bias ON (H) / OFF (L)EQ High (H) / Normal (L)TC A (L) / B (H) selectALC ON (L) / OFF (H)Power supply (+5 V)TC relay ON (H) / OFF (L)Vss

    TCM-A trigger out ON (H) / OFF(L)TCM-B trigger out ON (H) / OFF(L)CAP-Motor High (H) / Low (L)CAP-Motor H (REV) / L (FWD) / L (Stop)A deck halfTCM-A play switch INTCM-B play switch IN

    IIC_BusyCDM53 loading tray motor outputCDM53 loading tray motor output (P down for FLASH)CDM53 loading system switchCDM53 loading system switchCDM53 loading system switchCDM53 loading system switchCDM53 clamper motor outputCDM53 clamper motor outputCDM53 elevator system switchCDM53 elevator system switchCDM53 clamper system encoder 2 (PUP for FLASH)CDM53 clamper system encoder 1CDM53 clamper system encoder 0CDM53 disc sensor inputCDM53 protector switchSoft check outTCM-A reel pulseTCM-B reel pulseB Half / REC A / REC B switchModel INSpec INPower ON (H) / OFF (L)BD sensor input

    Analog groundBD laser power control

    Analog Reference Voltage

    Analog Power SupplyBD reset

    Pin NameSTEREOST-MUTEAMS-INTC-MUTER/PB/PAS

    NR-ON/OFFREC-MUTE

    BIASEQ-H/NPB-A/BALCVcc

    TC-RELAYVss

    A TRGB TRG

    CAPM-H/LCAPM-CNTA HALF

    A PLAY

    B PLAY

    IIC-BUSYLOD-POS

    LOD-NEG/xHOLDOUT_SW

    MIDOUT_SWIN_SW

    MIDIN_SW

    CLP-POSCLP-NEGINIT_SWCNT-SW

    ENC2/xWRENC1ENC0

    DISC-SENSPRTC_SWSOFT-TESTA SHUTB SHUT

    B HALF/REC A/REC BMODEL-INSPEC-INPOWERSENSAvss

    HOLDVref

    Avcc

    XRST

  • 53

    PANEL BOARD IC701 TMP88CS77AF-1A84 (FLUORESCENT INDICATOR TUBE DRIVE, LED DRIVE, KET CONTROL)Pin No.

    1

    2 to 12

    1314

    151617

    18 to 2223

    24 to 2627

    28293031

    32333435

    36 to 505152

    53 to 8687888990919293949596979899100

    I/OOOOOI

    I

    I

    I

    I

    I

    I

    I

    OOOO

    OO

    I

    OI

    OO

    I

    OOOOI

    DescriptionLED select switch( for dynamic)LED (high active)Standby LEDTimer SEL LEDVolume A

    Volume B

    for KEY in(AD)for KEY in(AD)for KEY in(AD)for KEY in(AD)Stick control Up / DownSStick control Right / LeftVss

    VAss

    VAref

    Vddfor Grid extenderfor FL

    for FL

    for FL

    Vddfor Grid extenderfor FL

    Vkk

    Vdd12.5 MHz (Xin)Vss

    12.5 MHz (Xout)Reset (low active)LED (high active)LED (high active)Not used (ground)other ucom wake-up port (PULL UP)IIC SDAIIC SCLLED (high active)Remote commander input (input capture)

    Pin NameLED SEL

    LED0 to LED10STANDBY LEDTIMER LED

    VOLUME AVOLUME B

    Super Low Freq (BPF 0)BPF1 to BPF5ALL BAND

    KEY 0 to KEY2STICK 1STICK 2Vss for I/O

    VAss

    VAref

    Vdd for I/OGRID EXT CLK

    2G1G

    P35 to P49Vdd for VFT

    GRID EXT RESETP34 to P1

    Vkk

    Vdd for CPUXin

    Vss for CPUXout

    RESETLED11

    LED12

    TESTWAKE UP

    I2C dataI2C clkLED13SIRCS

  • 54

    SECTION 7EXPLODED VIEWS

    NOTE: -XX, -X mean standardized parts, so they may

    have some differences from the original one. Items marked * are not stocked since they

    are seldom required for routine service. Somedelay should be anticipated when ordering theseitems.

    The mechanical parts with no reference numberin the exploded views are not supplied.

    Hardware (# mark) list and accessories andpacking materials are given in the last of thisparts list.

    AbbreviationCND : Canadian model.G : German model.EA : Saudi Arabia model.AUS : Australian model.SP : Singapore model.MY : Malaysia model.AR : Argentine model.TH : Thai model.AED : North European model.MX : Mexican model.KR : Korean model.

    The components identified by mark 0 ordotted line with mark 0 are critical for safety.Replace only with part number specified.Les composants identifis par une marque0 sont critiques pour la scurit.Ne les remplacer que par une pice portantle numro spcifi.

    7-1. UPPER CASE

    #2

    #1

    #1

    #1

    FAN101

    #3

    #3

    #3

    Front panelsection

    #42

    1

    1

    34 5

    6

    Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks

    1 3-363-099-21 SCREW(CASE 3 TP2)2 4-226-746-01 UPPER CASE3 1-769-980-11 WIRE(FLAT TYPE) (13 CORE)

    (CND,E,EA,MY,SP,KR,TH,MX,AR,AUS)3 1-773-013-11 WIRE(FLAT TYPE) (15 CORE)

    (AEP,UK,G,AED,CIS)4 1-693-484-11 TUNER(FM/AM) (E,MX,AR)

    4 1-693-486-11 TUNER(FM/AM) (CND)4 1-693-488-11 TUNER(FM/AM) (EA,MY,SP,KR,AUS,TH)4 1-693-490-11 TUNER(FM/AM) (AEP,UK,G,AED,CIS)5 4-227-182-01 PANEL, BACK (CND)5 4-227-182-11 PANEL, BACK (AEP,UK,G,AED,CIS)

    5 4-227-182-21 PANEL, BACK (MY,SP)5 4-227-182-31 PANEL, BACK (E)

    5 4-227-182-41 PANEL, BACK (EA)5 4-227-182-51 PANEL, BACK (MX)5 4-227-182-61 PANEL, BACK (AUS)5 4-227-182-71 PANEL, BACK (AR)5 4-227-182-81 PANEL, BACK (KR,TH)

    6 A-4428-625-A MAIN BOARD, COMPLETE (CND)6 A-4428-636-A MAIN BOARD, COMPLETE (AEP,UK,G,AED,CIS)6 A-4428-646-A MAIN BOARD, COMPLETE (MY,SP,KR)6 A-4428-946-A MAIN BOARD, COMPLETE (EA)6 A-4428-951-A MAIN BOARD, COMPLETE (E,MX,AR)

    6 A-4473-255-A MAIN BOARD, COMPLETE (TH)6 A-4473-948-A MAIN BOARD, COMPLETE (AUS)FAN101 1-763-072-11 FAN, D.C.

  • 55

    7-2. FRONT PANEL SECTION

    not supplied

    not supplied

    not supplied

    not supplied

    not supplied

    #1

    #3

    #3

    #355

    51 53

    837978

    80

    81

    82

    53

    54

    52

    57

    56

    56

    56

    56

    56

    56

    56

    56

    56

    56

    56

    56

    56

    58

    58

    6061

    62 63

    6466

    69

    7071

    72

    7377

    76

    75

    74

    67

    6865

    59

    TCM-230PWR12

    #1

    not supplied

    Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks

    51 4-226-734-01 BUTTON (A), EJECT52 4-226-735-01 BUTTON (B), EJECT53 4-226-537-01 SPRING (TC EJECT), COIL54 4-226-715-01 KNOB, VOLUEME55 4-214-385-91 KNOB(MIC)(EA,MY,SP,KR,TH)

    56 4-951-620-01 SCREW (2.6X8), +BVTP57 1-676-972-11 MIC BOARD (EA,MY,SP,KR,TH)58 4-224-104-11 DAMPER59 1-676-971-11 HP BOARD60 X-4952-707-1 PANEL ASSY, FRONT (CND,E,KR,MX,AR,AUS)

    60 X-4952-708-1 PANEL ASSY, FRONT (AEP,UK,G,AED,CIS)60 X-4952-709-1 PANEL ASSY, FRONT (EA,MY,SP,TH)61 4-226-733-01 LOCK(B)62 4-226-731-01 LOCK(LID)63 4-226-732-01 LOCK(A)

    64 4-226-755-01 COVER, LOCK65 4-227-544-01 SPRING, TENSION66 4-226-713-01 CURSOR67 A-4473-239-A SUB PANEL BOARD, COMPLETE (TH)67 A-4428-628-A SUB PANEL BOARD, COMPLETE (EXCEPT TH)

    68 A-4428-626-A PANEL BOARD, COMPLETE(CND,AEP,UK,G,AED,CIS,E,MX,AR,AUS)

    68 A-4428-953-A PANEL BOARD, COMPLETE (EA,MY,SP,KR)68 A-4473-245-A PANEL BOARD, COMPLETE (TH)69 1-769-938-11 WIRE(FLAT TYPE) (11 CORE)70 A-4428-661-A CD SW BOARD, COMPLETE

    71 1-773-022-11 WIRE(FLAT TYPE) (15 CORE)(300mm)72 1-773-045-11 WIRE(FLAT TYPE) (17 CORE)(170mm)73 4-227-458-01 SPRING (TC A)74 4-227-459-01 SPRING (TC B)75 X-4952-712-1 HOLDER (B) ASSY, TC

    76 X-4952-711-1 HOLDER (A) ASSY, TC77 4-957-577-01 SCREW PTP WH (2.6X8) (DIA. 10)78 4-226-741-01 PANEL (CD), ALUMINUM79 4-226-737-01 LID (CD)80 4-226-728-01 PANEL (TC), ALUMINUM

    81 4-226-729-01 LID, TC82 4-227-460-01 SPRING, TENSION83 4-226-897-01 SPRING (CD)

    Ver 1.1 2001. 02

  • 56

    notsupplied

    notsupplied

    notsupplied

    notsupplied

    #3

    #6#6

    #3

    #3 #1

    #3

    #3

    #3

    #3

    #3

    #5

    #5

    101

    102

    103

    104

    106

    107

    109

    T902

    CDM53F-K2BD38

    110

    110

    111

    CND, E, MX, TH AEP, UK, G, AED, CIS, EA, MY, SP, KR

    AUS AR

    EA, MY, SP 110 110

    UK

    112

    7-3. CHASSIS SECTION

    Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks

    101 4-965-822-01 FOOT102 1-773-041-11 WIRE (FLAT TYPE) (17 CORE)103 1-792-794-11 WIRE (FLAT TYPE) (19 CORE)104 1-676-975-11 TRANS BOARD106 A-4428-620-A FRONT AMP BOARD, COMPLETE (CND)

    106 A-4428-630-A FRONT AMP BOARD, COMPLETE(AEP,UK,G,AED,CIS)

    106 A-4428-641-A FRONT AMP BOARD, COMPLETE(EA,MY,SP,KR,AUS)

    106 A-4428-949-A FRONT AMP BOARD, COMPLETE (E,MX,AR)106 A-4473-248-A FRONT AMP BOARD, COMPLETE (TH)107 3-703-571-11 BUSHING (S) (4516), CORD (E,MX)

    * 107 3-703-244-00 BUSHING (2104), CORD(CND,AEP,UK,G,AED,CIS,EA,MY,SP,KR,TH,AR,AUS)

    109 A-4428-622-A SURR AMP BOARD, COMPLETE (CND)

    109 A-4428-632-A SURR AMP BOARD, COMPLETE(AEP,UK,G,AED,CIS)

    109 A-4428-643-A SURR AMP BOARD, COMPLETE(E,EA,MY,SP,KR,MX,AR,AUS)

    109 A-4473-251-A SURR AMP BOARD, COMPLETE (TH)0110 1-690-608-11 CORD, POWER (AUS)0110 1-690-609-21 CORD, POWER (CND,E,MX,TH)

    0110 1-769-079-21 CORD, POWER (KR)0110 1-777-071-51 CORD, POWER (AEP,UK,G,AED,CIS,EA,MY,SP)0110 1-783-941-21 CORD, POWER (AR)

    111 1-569-008-21 ADAPTOR, CONVERSION 2P (EA,MY,SP)112 1-770-019-11 ADAPTOR, CONVERSION PLUG 3P (UK)

    0T902 1-435-390-11 TRANSFORMER, POWER (CND)0T902 1-435-391-11 TRANSFORMER, POWER (AEP,UK,G,AED,CIS)0T902 1-435-392-11 TRANSFORMER, POWER

    (E,EA,MY,SP,KR,TH,MX,AR,AUS)

    The components identified bymark 0 or dotted line with mark0 are critical for safety.Replace only with part numberspecified.

    Les composants identifis parune marque 0 sont critiquespour la scurit.Ne les remplacer que par unepice portant le numro spcifi.

  • 57

    7-4. CD MECHANISM DECK SECTION-1 (CDM53F-K2BD38)

    151

    151

    151

    151

    165

    164

    151

    176

    153

    151175

    151

    151

    156

    157

    158

    155 154

    159

    151161

    162160151

    151

    151

    177

    169

    167

    151

    166

    151

    171

    172

    170

    173

    168

    151

    171

    170

    174

    151

    152M702

    #3 #3

    #3

    Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks

    151 4-218-253-11 SCREW (M2.6), +BTTP152 1-671-508-11 LOAD MOTOR BOARD153 4-220-261-01 GEAR (EJECT)154 1-671-502-11 INT/COUNT SW BOARD155 1-671-504-11 SENSOR BOARD

    156 4-212-676-01 SPRING (LID), TORSION157 4-212-674-01 LID(DISC)158 4-985-672-01 SCREW (+PTPWH M2.6), FLOATING159 A-4672-873-A BASE (GUIDE) ASSY, FITTING160 1-671-503-11 OUT SW BOARD

    161 1-671-789-11 SENSOR 2 BOARD162 4-220-274-01 HOLDER (SENSOR)164 1-671-505-11 IN SW BOARD165 A-4672-872-D BASE (MAGNET) ASSY, FITTING

    166 4-214-129-01 COVER167 4-211-235-01 BELT (COMMUNICATION)168 4-211-236-01 BELT (LOADING)169 4-211-231-01 PULLEY (MODE)170 4-211-214-01 PULLEY (LD)

    171 4-211-232-01 GEAR (LD DECELERATION)172 4-211-228-01 LEVER (GOOSENECK)173 4-214-130-01 GEAR (TRAY)174 1-671-506-11 CONNECTOR BOARD175 3-341-549-01 SCREW(2.6X12)(DIA.7.5),+PTP WH

    176 4-213-488-04 CHASSIS (MODE B)177 4-213-579-01 BRACKET (CHASSIS)M702 X-4950-342-1 MOTOR (LOADING) ASSY

  • 58

    7-5. CD MECHANISM DECK SECTION-2 (CDM53F-K2BD38)

    Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks

    201 4-985-672-01 SCREW (+PTPWH M2.6), FLOATING202 4-220-933-01 INSULATOR204 4-211-212-51 TRAY (SUB)205 4-213-482-02 CHASSIS (MODE A)209 X-4950-322-3 HOLDER (BU) ASSY

    210 4-211-244-01 SCREW, STEP211 4-211-223-01 SLIDER (U/D)212 4-933-134-01 SCREW (M2.6), +PTPWH213 4-221-504-01 BASE (STOCKER), FITTING214 4-211-211-01 STOCKER (R)

    215 4-211-210-01 STOCKER (L)216 4-211-215-01 GEAR (EJECT)217 4-211-232-01 GEAR (MODE DECELERATION)218 4-211-214-01 PULLEY (LD)219 4-218-253-11 SCREW (M2.6), +BTTP

    220 4-211-237-01 BELT (MODE)221 4-212-677-01 SLIDER (SHUTTER)222 4-212-678-01 SPRING (SHUTTER), TENSION223 4-211-233-01 SLIDER (SELECTION)224 4-211-230-01 GEAR (CHUCKING)

    225 4-211-245-01 SPRING, COMPRESSION

    226 1-671-507-11 CLAMP MOTOR BOARD227 4-211-221-01 GEAR (LD MOVABLE)228 4-211-217-01 GEAR (SELECTION)229 4-211-242-11 SHAFT (SELECTION GEAR)230 4-211-240-01 GEAR (LD DECELERATION B)

    231 4-211-216-01 GEAR (RELAY)232 4-211-241-01 LEVER (SELECTION)233 4-216-879-01 SPRING (GEAR), COIL234 3-701-446-21 WASHER235 4-211-218-01 GEAR (GEAR A)

    236 4-211-220-01 GEAR (U/D SLIDER)237 4-211-219-01 GEAR (GEAR B)238 4-222-784-01 SPRING (INSULATOR),COMPRESSION239 4-222-785-01 SPRING (INSULATOR),COMPRESSION0240 8-820-116-01 OPICAL PICK-UP BLOCK KSM-213DAP

    241 A-4724-934-A BD BOARD, COMPLETE242 4-951-620-01 SCREW (2.6X8), +BVTP243 1-792-024-11 WIRE (FLAT TYPE) (16 CORE)M701 X-4950-341-1 MOTOR (CLAMP) ASSY (ELEVATOR UP/DOWN)S707 1-418-045-01 ENCODER, ROTARY

    (DISC TRAY ADDRES DETECT)

    The components identified bymark 0 or dotted line with mark0 are critical for safety.Replace only with part numberspecified.

    Les composants identifis parune marque 0 sont critiquespour la scurit.Ne les remplacer que par unepice portant le numro spcifi.

    226202

    202

    240

    239

    238 201

    219

    201241 242

    243

    205

    202

    202

    210 213

    215

    214

    210

    204

    204

    204

    209

    212

    211

    #3

    #3

    #3#3

    not supplied

    not supplied

    #3

    A

    217

    220

    218

    219221

    222

    201

    223

    224227229

    230231232

    225

    228

    219

    216

    201 236

    219237

    235

    233

    234

    M701

    not supplied

    S707

    B

    AB

  • 59

    7-6. TAPE MECHANISM DECK SECTION-1 (TCM-230AWR12)

    401

    402

    402

    403

    403

    404

    404

    405

    405

    406

    406

    407

    408

    408

    407HRPE101

    HP101

    409

    Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks

    401 3-376-464-11 SCREW(+PTT 2.6X6),GROUND POINT402 3-911-116-42 RIVET, PUSH403 3-016-574-01 SPRING (HEAD), TENSION404 X-3374-156-4 PINCH LEVER (REV) ASSY405 X-3374-155-4 PINCH LEVER (FWD) ASSY

    406 3-017-365-01 BASE (PINCH LEVER FWD)

    407 3-017-366-01 BASE (PINCH LEVER REV)408 3-016-567-02 SPRING (CASSETTE), LEAF409 A-2007-845-A AUDIO BOARD, COMPLETEHP101 A-2004-778-A BASE (A) ASSY, HEADHRPE101A-2004-779-A BASE (B) ASSY, HEAD

  • 60

    7-7. TAPE MECHANISM DECK SECTION-2 (TCM-230AWR12)

    Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks

    451 X-4952-881-1 CHASSIS ASSY, MAIN452 3-041-946-01 BELT (CAPSTAN B)453 4-227-239-01 BELT (CAPSTAN C)454 3-016-568-01 BRACKET (MOTOR)455 X-3378-040-1 FLYWHEEL (A-FWD) ASSY

    456 X-3378-041-1 FLYWHEEL (A-REV) ASSY457 X-3374-157-1 PULLEY ASSY, TENSION458 3-041-947-01 BELT (FR)459 A-2004-752-A BLOCK (A) ASSY, MECHANICAL460 3-016-566-01 SLIDER, REVERSE

    461 A-2007-838-A LEAF SW BOARD, COMPLETE462 4-228-450-01 SPRING (REVERSE SLIDER),TORSION463 3-019-208-01 WASHER, STOPPER464 3-027-453-01 SPRING (GROUND), TENSION465 3-030-823-01 SCREW (+BVTT) (2X3.5)

    466 A-2004-753-A BLOCK (B) ASSY, MECHANICAL467 X-3378-042-1 FLYWHEEL (B-FWD) ASSY468 X-3378-043-1 FLYWHEEL (B-REV) ASSYM1 X-3378-241-1 MOTOR ASSY

    451

    452

    452

    453

    454

    467

    455

    468

    456

    458

    465

    465

    465

    465

    458

    459

    466 464

    460

    460

    461

    462

    463

    M1

    #12

    #13

    #11

    457

  • 61

    NOTE: Due to standardization, replacements in the

    parts list may be different from the partsspecified in the diagrams or the componentsused on the set.

    -XX, -X mean standardized parts, so theymay have some difference from the originalone.

    Items marked * are not stocked since theyare seldom required for routine service.Some delay should be anticipated whenordering these items.

    RESISTORSAll resistors are in ohms.METAL: metal-film resistorMETAL OXIDE: Metal Oxide-film resistorF: nonflammable

    AbbreviationCND : Canadian model.G : German model.EA : Saudi Arabia model.AUS : Australian model.SP : Singapore model.MY : Malaysia model.AR : Argentine model.TH : Thai model.AED : North European model.MX : Mexican model.KR : Korean model.

    CAPACITORS:uF: F

    COILSuH: H

    SEMICONDUCTORSIn each case, u: , for example:uA...: A... , uPA... , PA... ,uPB... , PB... , uPC... , PC... ,uPD..., PD...

    When indicating parts by reference number,please include the board name.

    The components identified by mark 0 ordotted line with mark 0 are critical for safety.Replace only with part number specified.Les composants identifis par une marque0 sont critiques pour la scurit.Ne les remplacer que par une pice portantle numro spcifi.

    Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks

    SECTION 8ELECTRICAL PARTS LIST

    A-2007-845-A AUDIO BOARD, COMPLETE**********************

    < CAPACITOR >

    C301 1-162-289-31 CERAMIC 390PF 10.00% 50VC302 1-126-968-11 ELECT 100uF 20.00% 6.3VC303 1-162-282-31 CERAMIC 100PF 10% 50VC304 1-130-483-00 MYLAR 0.01uF 5% 50VC305 1-107-715-11 ELECT 22uF 20.00% 16V

    C311 1-162-289-31 CERAMIC 390PF 10.00% 50VC313 1-162-282-31 CERAMIC 100PF 10% 50VC314 1-130-487-00 MYLAR 0.022uF 5% 50VC315 1-126-233-11 ELECT 22uF 20% 50VC331 1-136-434-11 FILM 120PF 5.00% 630V

    C332 1-162-288-31 CERAMIC 330PF 10% 50VC333 1-162-209-31 CERAMIC 27PF 5.00% 50VC401 1-162-289-31 CERAMIC 390PF 10.00% 50VC402 1-126-968-11 ELECT 100uF 20.00% 6.3VC403 1-162-282-31 CERAMIC 100PF 10% 50V

    C404 1-130-483-00 MYLAR