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Sony HCD-VX880AV Service Manual
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Sony HCD-VX880AV Service Manual

Mini hi-fi component system
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SERVICE MANUAL
HCD-VX880AV is the Amplifier,
Video CD player, Tape Deck and
Tuner section in MHC-VX880AV.
MICROFILM
HCD-VX880AV
Model Name Using Similar Mechanism NEW
Mechanism Type
CD
SECTION
Base Unit Type
Optical Pick-up Type
Model Name Using Similar Mechanism HTC-5550
TAPE DECK
SECTION
Tape Transport Mechanism Type
SPECIFICATIONS
MINI Hi-Fi COMPONENT SYSTEM
Chinese Model
CDM38LH-26BD36L
BU-26BD36L
KSS-213D/Q-NP
TCM-230AWR2
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  • Page 1 HCD-VX880AV SERVICE MANUAL Chinese Model HCD-VX880AV is the Amplifier, Video CD player, Tape Deck and Tuner section in MHC-VX880AV. Model Name Using Similar Mechanism NEW Mechanism Type CDM38LH-26BD36L SECTION Base Unit Type BU-26BD36L Optical Pick-up Type KSS-213D/Q-NP Model Name Using Similar Mechanism HTC-5550...
  • Page 2 COMPONENTS IDENTIFIED BY MARK ! OR DOTTED LINE WITH MARK ! ON THE SCHEMATIC DIAGRAMS 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.

  • Page 3: Table Of Contents

    TABLE OF CONTENTS 1. SERVICING NOTES ........... 7. EXPLODED VIEWS 7-1. Case Section ................ 63 7-2. Chassis Section ..............64 2. GENERAL ..............7-3. Front Panel Section ............. 65 7-4. CD Mechanism Deck Section-1 (CDM38LH-26BD36L) .. 66 3. DISASSEMBLY 7-5. CD Mechanism Deck Section-2 (CDM38LH-26BD36L) .. 67 3-1.

  • Page 4: Servicing Notes

    SECTION 1 SERVICING NOTES HOW TO OPEN THE DISC TRAY WHEN POWER SWITCH TURNS OFF 1 Remove the Case. 2 Turn the cam to the direction of arrow. 3 Pull-out the disc tray. Note for Installation (ROTARY ENCODER) Note:When attaching the Base unit, Insert the BU cam section A into the groove of BU cam.
  • Page 5 SELF-DIAGNOSIS NOTES ON HANDLING THE OPTICAL PICK-UP BLOCK This unit is equipped with a self-diagnosis function. OR BASE UNIT The function is used for diagnosing the conditions of the circuits of the VIDEO board. The laser diode in the optical pick-up block may suffer electrostatic The circuits can be determined if normal or abnormal by the light- break-down because of the potential difference generated by the ing of D502 of the VIDEO board.
  • Page 6 MC Cold Reset • The cold reset clears all data including preset data stored in the RAM to initial conditions. Execute this mode when returning the set to the customer. Procedure: 1. Press three buttons p , ENTER/NEXT , and 1/u simultaneously. 2.
  • Page 7 AMS Test Mode • This mode is used for checking the AMS operations of the tape deck. 7-819-039-12 Alignment tape, AMS-110A Procedure: 1. Press the 1/u button to turn the unit ON. 2. Set the tape (AMS-110A). 3. Press the three buttons p , ENTER/NEXT , and DISC 3 button simultaneously. 4.
  • Page 8 Aging Mode • The sequence during the aging mode is following as below. This mode can be used for operation check of tape deck section. • If an error occurred, stop display that step. • If an error occurred: The aging operation stops and display then status. Aging mode sequence: •...
  • Page 9 VIDEO CD COLOR-BARS MODE On this mode, the data of the color-bars signal as a picture signal and the 1kHz sine wave signal as a sound signal are output by the mechanism control microcomputer (IC505) for video CD signal check. When measurement of the voltage and waveform on the VIDEO board, perform it in this mode.

  • Page 10: General

    SECTION 2 GENERAL Front Panel 15 14 13 17 16 44 43 22 21 LOCATION OF PARTS AND CONTROLS 1 1/u button and indicator 22 DBFB button 44 PLAY MODE/DOLBY NR button 2 DEMO (STANDBY) button 23 HI-DUB button 45 EDIT DIRECTION TUNER MEMORY 3 DISC 1 button and indicator 24 CD SYNC button button...
  • Page 11 This section is extracted from instruction manual.

  • Page 12: Disassembly

    SECTION 3 DISASSEMBLY Note: Follow the disassembly procedure in the numerical order given. 3-1. LOADING PANEL Claws 3 Loading panel assembly 1 Turn the cam to the direction of arrow. 2 Pull-out the disc tray. 3-2. FRONT PANEL !∞ Video board !¢...

  • Page 13: Cassette Lid And Tape Mechanism

    3-3. CASSETTE LID AND TAPE MECHANISM 9 Tape mechanism 8 Three screws (BVTP2.6x8) 7 Two screws (BVTP2.6x8) 6 Tension spring 4 Cassette holder (L) assembly Note for installation Portion B 2 Release 3 Cassette holder (R) Portion B assembly Portion A 5 Tension spring Portion A 1 Release...

  • Page 14: Disc Tray

    3-5. DISC TRAY (Perform after removing the front panel.) Note:When installing the Disc tray, pull around the flat type wire to pass through the claw A and claw B , as shown in the figure. 3 Flat type wire (8 core) 4 Two claws 2 Pull-out the disc tray.

  • Page 15: Mechanical Adjustments

    SECTION 4 SECTION 5 MECHANICAL ADJUSTMENTS ELECTRICAL ADJUSTMENTS Precaution DECK SECTION 0 dB=0.775V 1. Clean the following parts with a denatured alcohol-moistened swab: 1. Demagnetize the record/playback head with a head damagnetizer. record/playback heads pinch rollers 2. Do not use a magnetized screwdriver for the adjustments. erase head rubber belts 3.
  • Page 16 3. Mode: Playback Tape Speed Adjustment (Deck B) test tape Note: Set the test mode using the following method and begin tape P-4-A100 speed adjustment. (10kHz, –10dB) oscilloscope In the test mode, the speed will switch to double speed or MD OUT normal speed each time the HI DUB button is pressed.
  • Page 17 Record Bias Adjustment (Deck B) Record Level Adjustment (Deck B) Procedure: Procedure: INTRODUCTION INTRODUCTION When set to the test mode performed in Tape Speed Adjust- When set to the test mode performed in Tape Speed Adjust- ment, when the tape is rewound after recording, the “REC memory ment, when the tape is rewound after recording, the “REC memory mode”...
  • Page 18 Note: Clear RF signal waveform means that the shape “◊” can be CD SECTION clearly distinguished at the center of the waveform. Note: RF signal waveform 1. CD Block is basically constructed to operate without adjustment. Therefore, check each item in order given. VOLT/DIV : 200mV 2.
  • Page 19 Adjustment Location : [BD BOARD] (SIDE B) TP (RF) TP (VC) IC103 (AGCCON) TP (FE) TP (TE) TP (FE) IC102 IC101 VIDEO SECTION Frequency adjustment frequency counter 1. Connect the frequency counter to check point (27MHz) of the VIDEO board VIDEO board.

  • Page 20: Diagrams

    SECTION 6 DIAGRAMS 6-1. CIRCUIT BOARDS LOCATION 5V power board VIDEO board CD SW board TUNER unit PANEL board TRANS board MAIN board TUNER unit is supplied as the assembled block. MOTOR (TURN) board CONNECTOR board BD board SENSOR board MOTOR (SLIDE) board 3CH AMP board LEAF SW board...

  • Page 21: Block Diagrams

    HCD-VX880AV 6-2. BLOCK DIAGRAMS – CD SECTION – IC421 OPTICAL PICK-UP BLOCK CD DIGITAL (KSS-213D/Q-NP) IC101 D+5V OPTICAL DIGITAL SERVO DETECTOR IC103 DIGITAL SIGNAL PROCESSOR RF AMP DIGITAL D OUT ERROR DOUT CORRECTOR PCM-D RF AC RF EQ REGISTER ADATA...

  • Page 22: Video Section

    HCD-VX880AV – VIDEO SECTION – DIGITAL FILTER, D/A CONVERTER IC509 MCLK 33.8MHz MPEG VIDEO/AUDIO DECODER, DIGITAL DA-DATA DATA VOUTL CD-L VIDEO SIGNAL PROCESSOR MPEG AUDIO INPUT FILTER, LOW-PASS DA-BCK LOW-PASS IC506 AUDIO INTERFACE INTERFACE NOISE FILER CONVERTER FILER DA-LRCK LRCK...

  • Page 23: Deck Section

    HCD-VX880AV – DECK SECTION – PB A/B S1008 S1004 MS OUT A CrO B CrO RV311 MAIN SECTION 28 27 PLAYBACK IC611 PB-A/B A 120/70 B 120/70 LEVEL DECK A A IN PB OUT PB L B IN HP101 PB HEAD...

  • Page 24: Main Section

    HCD-VX880AV – MAIN SECTION – IC711 ECHO PROCESSOR C DATA LPF 1 IN LPF 2 OUT C CLK IC712(1/2) J711 SPE SIG VIDEO MIC 1 SECTION (Page 22) J712 RV712 MIC 2 IC712(2/2) LEVEL WAKE UP STANDBY LED J101 IC101(2/2)

  • Page 25: Power Section

    HCD-VX880AV – POWER SECTION – RY-SW IC801 TM801 FRONT RY881 FRONT L-IN L-ch RELAY DRIVE OVER LOAD DET R-ch Q881 Q801 J701 PHONES –VH SUPP SWITCH –VH Q831 Q882 +VH BUFF Q821 RY-SW Q421 Q411 STK MUTE MUTE Q822 MUTE...

  • Page 26: Display Section

    HCD-VX880AV – DISPLAY SECTION – IC604 • L/P SCK Q601,602 • LED LA +5V (LED) PANEL LED SWITCH • L/P DAT • IIC DATA C DATA IIC CLK C CLK • CONTROL L SEL Q603 REMOTE SIRCS DISPLAY CONTROL CONTROL...
  • Page 27 HCD-VX880AV WAVEFORMS – VIDEO SECTION – – MAIN (3/4) SECTION – THIS NOTE IS COMMON FOR PRINTED WIRING – CD SECTION – BOARDS AND SCHEMATIC DIAGRAMS. !£ (In addition to this, the necessary note is printed in each block.) 5.2Vp-p 1.3Vp-p...

  • Page 28: Printed Wiring Board - Bd Section

    HCD-VX880AV 6-3. PRINTED WIRING BOARD – BD SECTION – • See page 20 for Circuit Boards Location. (Page 32)

  • Page 29: Schematic Diagram - Bd Section

    HCD-VX880AV 6-4. SCHEMATIC DIAGRAM – BD SECTION – • See page 27 for Waveforms. • See page 50 for IC Block Diagrams. • See page 52 for IC Pin Functions. Note: Note: The components iden- tified by mark ! or dot- ted line with mark ! are critical for safety.

  • Page 30: Schematic Diagram - Deck Section

    HCD-VX880AV 6-5. SCHEMATIC DIAGRAM – DECK SECTION – • See page 50 for IC Block Diagrams. MAIN BOARD (2/4) (Page 36) Note: Note: The components iden- tified by mark ! or dot- ted line with mark ! are critical for safety.

  • Page 31: Printed Wiring Board - Deck Section

    HCD-VX880AV 6-6. PRINTED WIRING BOARD – DECK SECTION – • See page 20 for Circuit Boards Location. MAIN (Page 39) BOARD...

  • Page 32: Printed Wiring Board - Video Section

    HCD-VX880AV 6-7. PRINTED WIRING BOARD – VIDEO SECTION – • See page 20 for Circuit Boards Location. BOARD (Page 28) • Semiconductor • Semiconductor Location Location Ref. No. Location Ref. No. Location MAIN BOARD D502 IC503 (Page 39) IC506 IC504...

  • Page 33: Schematic Diagram - Video (1/2) Section

    HCD-VX880AV 6-8. SCHEMATIC DIAGRAM – VIDEO (1/2) SECTION – • See page 27 for Waveforms. • See page 54 for IC Pin Functions. BOARD (Page 29) MAIN BOARD (2/4) (Page 36)

  • Page 34: Schematic Diagram - Video (2/2) Section

    HCD-VX880AV 6-9. SCHEMATIC DIAGRAM – VIDEO (2/2) SECTION – • See page 27 for Waveforms. • See page 32 for Printed Wiring Board. • See page 50 for IC Block Diagrams. • See page 56 for IC Pin Functions.

  • Page 35: Schematic Diagram - Main (1/4) Section

    HCD-VX880AV 6-10. SCHEMATIC DIAGRAM – MAIN (1/4) SECTION – • See page 20 for Printed Wiring Board. (Page 46) (Page 44) (Page 38) (Page 37) (Page 36) (Page 37) (Page 36)

  • Page 36: Schematic Diagram - Main (2/4) Section

    HCD-VX880AV 6-11. SCHEMATIC DIAGRAM – MAIN (2/4) SECTION – • See page 39 for Printed Wiring Board. (Page 35) (Page 35) (Page 37) (Page 33) (Page 48) (Page 48) (Page 37) (Page 30) (Page 43)

  • Page 37: Schematic Diagram - Main (3/4) Section

    HCD-VX880AV 6-12. SCHEMATIC DIAGRAM – MAIN (3/4) SECTION – • See page 27 for Waveforms. • See page 39 for Printed Wiring Board. • See page 60 for IC Pin Functions. (Page 36) (Page 36) (Page 35) (Page 35) (Page 38)

  • Page 38: Schematic Diagram - Main (4/4) Section

    HCD-VX880AV 6-13. SCHEMATIC DIAGRAM – MAIN (4/4) SECTION – (Page 37) (Page 37) (Page 35) (Page 41) (Page 44) (Page 46) (Page 45)

  • Page 39: Printed Wiring Board - Main Section

    HCD-VX880AV 6-14. PRINTED WIRING BOARD – MAIN SECTION – • See page 20 for Circuit Boards Location. MOTOR CONNECTOR (SLIDE) VIDEO BOARD • Semiconductor Location BOARD BOARD (Page 49) (Page 49) (Page 32) Ref. No. Location Ref. No. Location D141...

  • Page 40: Printed Wiring Board - Panel Section

    HCD-VX880AV 6-15. PRINTED WIRING BOARD – PANEL SECTION – • See page 20 for Circuit Boards Location. • Semiconductor Location Ref. No. Location D610 D611 MAIN D612 BOARD D613 D614 D615 SVIDEO/ D623 D616 (Page 39) D617 R692 D618 D619...

  • Page 41: Schematic Diagram - Panel (1/2) Section

    HCD-VX880AV 6-16. SCHEMATIC DIAGRAM – PANEL (1/2) SECTION – • See page 27 for Waveforms. • See page 50 for IC Block Diagrams. • See page 62 for IC Pin Functions. (Page 38)

  • Page 42: Schematic Diagram - Panel (2/2) Section

    HCD-VX880AV 6-17. SCHEMATIC DIAGRAM – PANEL (2/2) SECTION – • See page 40 for Printed Wiring Board. • See page 51 for IC Block Diagrams.

  • Page 43: Printed Wiring Board - Leaf Sw Section

    HCD-VX880AV 6-18. PRINTED WIRING BOARD – LEAF SW SECTION – • See page 20 for Circuit Boards Location. (12) MAIN (Page 39) BOARD 6-19. SCHEMATIC DIAGRAM – LEAF SW SECTION – MAIN BOARD (2/4) (Page 36)

  • Page 44: Schematic Diagram - Surround Section

    HCD-VX880AV 6-21. PRINTED WIRING BOARD – SURROUND SECTION – 6-20. SCHEMATIC DIAGRAM – SURROUND SECTION – • See page 20 for Circuit Boards Location. FRONT AMP BOARD (Page 47) MAIN BOARD (Page 39) (Page 35) (Page 46) • Semiconductor Location...

  • Page 45: Schematic Diagram - Trans Section

    HCD-VX880AV 6-24. SCHEMATIC DIAGRAM – TRANS SECTION – 6-25. PRINTED WIRING BOARD – TRANS SECTION – • See page 20 for Circuit Boards Location. FRONT (Page 47) BOARD MAIN BOARD (Page 39) (Page 46) (Page 38) Note: Note: The components iden-...

  • Page 46: Schematic Diagram - Front Amp Section

    HCD-VX880AV 6-26. SCHEMATIC DIAGRAM – FRONT AMP SECTION – (Page 38) (Page 45) (Page 35) Note: Note: The components iden- tified by mark ! or dot- ted line with mark ! (Page 44) are critical for safety. Replace only with part...

  • Page 47: Printed Wiring Board - Front Amp Section

    HCD-VX880AV 6-27. PRINTED WIRING BOARD – FRONT AMP SECTION – • See page 20 for Circuit Boards Location. (Page 39) (Page 39) • Semiconductor Location Ref. No. Location D801 D802 D821 D831 D851 D852 D871 D881 D882 D883 D884 D885...

  • Page 48: Schematic Diagram - Cd Motor Section

    HCD-VX880AV 6-28. SCHEMATIC DIAGRAM – CD MOTOR SECTION – • See page 51 for IC Block Diagrams. MAIN BOARD (2/4) 1SS119 (Page 48) MTZJ-T-72-5.6C (M) 1SS119 MAIN BOARD (2/4) (Page 36) MTZJ-T-72-3.6C (M)

  • Page 49: Printed Wiring Board - Cd Motor Section

    HCD-VX880AV 6-29. PRINTED WIRING BOARD – CD MOTOR SECTION – • See page 20 for Circuit Boards Location. MAIN BOARD (Page 39) (13, 31) (13, 31) (13, 31) (13, 31) MAIN (Page 39) BOARD...

  • Page 50: Ic Block Diagrams

    HCD-VX880AV 6-30. IC BLOCK DIAGRAMS • BD Board • VIDEO Board (2/2) IC103 CXA2568M-T6 IC509 PCM1727E-2/T2 • BD Board IC101 CXD3008Q 384fs APC PD AMP LC/PD CLOCK MANAGER LD_ON • DUAL PLL 80 79 78 77 76 75 74 73...
  • Page 51 • PANEL Board (2/2) • MOTOR (TURN) Board IC701 M54641L IC604 NJU3716M-T2 DATA REFERENCE POWER OUT2 INPUT AMP. AMP. CONTROL POWER OUT1 INPUT AMP. AMP. • MOTOR (SLIDE) Board IC801 BA6286N PO WER SAVE VREF OUT2 CONTROL LOGIC OUT1 CONTROL 17 18 19 IC711 M65850FP OSCILLATOR...

  • Page 52: Ic Pin Functions

    6-31. IC PIN FUNCTIONS • IC101 DIGITAL SIGNAL PROCESSOR (CXD3008Q) (BD Board) Pin No. Pin Name Function DVDD0 — Digital power supply XRST System reset MUTE Muting selection pin DATA Serial data input, supplied from CPU XLAT Latch input, supplied from CPU CLOK Serial data transfer clock input, supplied from CPU SENS...
  • Page 53 Pin No. Pin Name Function Tracking error signal input Center servo analog input RFDC RF signal input ADI0 Test pin (Not used) AVSS0 — Analog ground IGEN Power supply pin operational amplifiers AVDD — Analog power supply ASYO EFM full swing output ASYI Asymmetry comparate voltage input RFAC...
  • Page 54 • IC505 CD MECHANISM CONTROLLER (M30624FGFP) (VIDEO BOARD (1/2)) Function Pin No. Pin Name SENSE Internal status (SENSE) signal input from the CXD3008Q (IC101) SENSE CLK Sense serial data reading clock signal output to the CXD3008Q (IC101) DSP DATA Serial data output to the CXD3008Q (IC101) DSP LATCH Serial data latch pulse output to the CXD3008Q (IC101) DSP CLK...
  • Page 55 Pin No. Pin Name Function 42, 43 Not used (open) BUS XRD Bus read signal output. Not used. BUS XWR Bus write signal output. 8830-CS Chip select signal output. (IC505) AUDIO MUTE Audio muting on/off control signal output terminal “L”: muting on Not used (open) LOAD OUT Loading motor drive signal output terminal Not used (open) LOAD IN...
  • Page 56 • IC506 MPEG VIDEO/AUDIO DECODER, VIDEO SIGNAL PROCESSOR (CL8830-PD0) (VIDEO BOARD (2/2)) Function Pin No. Pin Name PIO [10:0] Programmable I/O pins. 2 to 4 HDATA [7:0] 8 bit bl-directional host data bus. Host writes data to the decoder Code FIFO via HDATA [7:0].
  • Page 57 Pin No. Pin Name Function MDATA [15:0] Memory address. — Ground for core logic and I/O signals. MDATA [15:0] Memory address. LDQM SDRAM LDQM. UDQM SDRAM UDQM. — 3.3-V supply voltage for core logic and I/O signals. SDRAM/EDO write enable. Decoder asserts active LOW to request a write operation to the SDRAM array.
  • Page 58 Pin No. Pin Name Function PIO [10:0] Programmable I/O pins. 142, 143 VDATA [7:0] Video data bus. Byte serial CdYCrY data synchronous with VCLK. At power-up, the decoder does not drive VDATA. During boot-up, the decoder uses configuration parameters to drive or 3-state VDATA. —...
  • Page 59 Pin No. Pin Name Function CD-LRCK Programmable polarity 16-bit word synchronization to the decoder (right channel HIGH). — Ground for core logic and I/O signals. CD-BCK CD bit clock. Decoder accept multiple BCK rates. CD-C2PO Asserted HIGH indicates a corrupted byte. Decoder keeps the previous valid picture on-screen until the next valid picture is decoded.
  • Page 60 • IC501 MASTER CONTROL (M30622MA-A16FP) (MAIN Board (3/4)) Function Pin No. Pin Name STK-MUTE Power amp ON/OFF signal output POWER Power ON/OFF signal output F-RELAY Front speaker relay control output REAR-RELAY Rear speaker relay control output (Not used) CD-POWER CD power on signal output LINE-MUTE Line mute ON/OFF selection output DBFB-H/L...
  • Page 61 Pin No. Pin Name Function STEREO Stereo detection for tuner TUNED Tuned detection for tuner ST-CE Tuner chip enable output ST-DOUT Tuner data output ST-DIN Tuner data input ST-CLK Tuned clock output SENS BD Condition signal input (Not used) HDLD Mode hold signal output (Not used) CD latch signal output (Not used) XRST...
  • Page 62 • IC601 DISPLAY CONTROL (TMP88CS76F-6010) (PANEL Board (1/2)) Pin Name Function Pin No. SIRCS Remote commander signal input JOG A Rotary encoder (S601) pulse input L/P SCK LED/PAD clock output LED LA LED latch output L/P DAT LED/PAD data output PAD LA PAD latch output L SEL...

  • Page 63: Exploded Views

    SECTION 7 EXPLODED VIEWS NOTE: The components identified by • Items marked “*” are not stocked since they are mark ! or dotted line with mark seldom required for routine service. Some delay ! are critical for safety. should be anticipated when ordering these items. Replace only with part number •...

  • Page 64: Chassis Section

    7-2. CHASSIS SECTION not supplied not supplied not supplied M901 T951 not supplied The components identified by mark ! or dotted line with mark ! are critical for safety. Replace only with part number specified. Ref. No. Part No. Description Remark Ref.

  • Page 65: Front Panel Section

    Remark Ref. No. Part No. Description Remark X-4950-697-1 HOLDER (L) ASSY, CASSETTE 4-962-708-81 EMBLEM (4-A), SONY X-4951-068-2 HOLDER (R) ASSY, CASSETTE X-4952-128-1 PANEL ASSY, FRONT 4-214-760-11 CATCHER (A), PUSH A-4426-760-A CD SW BOARD, COMPLETE 4-214-761-11 CATCHER (B), PUSH 4-214-385-11 KNOB (MIC)

  • Page 66: Cd Mechanism Deck Section-1 (Cdm38Lh-26Bd36L)

    7-4. CD MECHANISM DECK SECTION-1 (CDM38LH-26BD36L) M701 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 4-981-789-01 BRACKET (2), YOKE 4-988-162-01 ROLLER 4-977-945-63 TRAY (TURN) 4-977-941-01 BEARING (WORM) X-4946-665-1 SHAFT ASSY, WORM * 209 1-658-576-11 SENSOR BOARD 4-977-943-01 BELT (TURN) (1.2) 4-934-376-01 SHAFT (ROLLER) 4-977-956-01 WHEEL, WORM...

  • Page 67: Cd Mechanism Deck Section-2 (Cdm38Lh-26Bd36L)

    7-5. CD MECHANISM DECK SECTION-2 (CDM38LH-26BD36L) not supplied M801 BU-26BD36L S811 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 4-981-789-11 BRACKET (2), YOKE 4-982-447-01 SPRING (BU), COMPRESSION 4-977-954-01 PULLEY (SL) 4-951-620-41 SCREW (2.6), +BVTP 4-977-953-01 GEAR (SL-A) X-4949-570-1 HOLDER (BU) ASSY 4-977-955-01 GEAR (SL-B) 4-977-942-01 BELT (SL) (1.4)

  • Page 68: Base Unit Section (Bu-26Bd36L)

    7-6. BASE UNIT SECTION (BU-26BD36L) M101 M102 The components identified by mark ! or dotted line with mark ! are critical for safety. Replace only with part number specified. Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark ! 301 8-820-020-02 OPTICAL PICK-UP KSS-213D/Q-NP...

  • Page 69: Tc Mechanism Section-1 (Tcm230Awr2)

    7-7. TC MECHANISM SECTION-1 (TCM230AWR2/230PWR2) HP101 HRPE101 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 3-376-464-11 SCREW(+PTT 2.6X6),GROUND POINT 3-032-810-02 SPRING (R), TORSION 3-911-116-42 RIVET, PUSH 3-016-572-01 LEVER (EJECT PREVENTION L) 3-016-574-11 SPRING (HEAD), TENSION 3-032-809-02 SPRING (L), TORSION X-3374-156-4 PINCH LEVER (REV) ASSY HP101 A-2056-681-B DECK (A) ASSY, HEAD...

  • Page 70: Tc Mechanism Section-2 (Tcm230Awr2)

    7-8. TC MECHANISM SECTION-2 (TCM230AWR2) Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark * 451 X-3374-214-4 CHASSIS ASSY, MAIN A-2007-732-A LEAF SW BOARD, COMPLETE 3-016-570-01 BELT (CAPSTAN) 3-016-575-11 SPRING, TORSION 3-016-569-01 BELT (TENSION) 3-019-208-01 WASHER, STOPPER 3-017-360-01 BRACKET (MOTOR) 3-027-453-01 SPRING (GROUND), TENSION X-3376-497-3 FLYWHEEL (FWD) ASSY...

  • Page 71: Electrical Parts List

    SECTION 8 3CH AMP ELECTRICAL PARTS LIST Note: • SEMICONDUCTORS • Due to standardization, replacements in the parts list The components identified by In each case, u: µ , for example: may be different from the parts specified in the mark ! or dotted line with mark uA...: µ...
  • Page 72 3CH AMP AUDIO Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < COIL > R1089 1-260-076-11 CARBON 1/2W L331 1-410-780-11 INDUCTOR 27mH < THERMISTOR > L431 1-410-780-11 INDUCTOR 27mH L601 1-414-193-41 INDUCTOR 220uH TH1021 1-807-796-11 THERMISTOR L602 1-414-193-41 INDUCTOR 220uH...
  • Page 73 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark A-4724-925-A BD BOARD, COMPLETE < COIL > ***************** L101 1-414-234-22 INDUCTOR CHIP 0uH < CAPACITOR > L102 1-410-377-31 INDUCTOR CHIP 4.7uH C101 1-163-005-11 CERAMIC CHIP 470PF < TRANSISTOR > C102 1-163-038-91 CERAMIC CHIP 0.1uF...
  • Page 74 CD SW CONNECTOR FRONT AMP Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R186 1-216-081-00 METAL CHIP 1/10W < TRANSISTOR > R187 1-216-081-00 METAL CHIP 1/10W Q701 8-729-900-80 TRANSISTOR BA1A4M-TP R188 1-216-070-00 METAL CHIP 7.5K 1/10W R189 1-216-070-00 METAL CHIP 7.5K...
  • Page 75 FRONT AMP Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C886 1-136-165-00 MYLAR 0.1uF < RESISTOR > C887 1-130-777-00 MYLAR 0.1uF 100V R801 1-249-417-11 CARBON 1/4W F C888 1-130-777-00 MYLAR 0.1uF 100V R802 1-249-438-11 CARBON 1/4W C889 1-164-159-11 CERAMIC 0.1uF...
  • Page 76 MAIN LEAF SW Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R877 1-260-076-11 CARBON 1/2W < RESISTOR > R878 1-260-076-11 CARBON 1/2W R879 1-260-076-11 CARBON 1/2W R907 1-247-879-11 CARBON 100K 1/4W R881 1-249-429-11 CARBON 1/4W R1001 1-249-409-11 CARBON 1/4W F R882...
  • Page 77 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C151 1-163-001-11 CERAMIC CHIP 220PF C258 1-136-157-00 MYLAR 0.022uF C152 1-163-001-11 CERAMIC CHIP 220PF C259 1-136-165-00 MYLAR 0.1uF C153 1-163-001-11 CERAMIC CHIP 220PF C161 1-137-195-11 MYLAR 0.56uF C260 1-130-469-00 MYLAR 680PF...
  • Page 78 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C359 1-137-194-81 MYLAR 0.47uF C953 1-126-933-11 ELECT 100uF C373 1-163-017-00 CERAMIC CHIP 0.0047uF 5% C954 1-126-924-11 ELECT 330uF C374 1-163-017-00 CERAMIC CHIP 0.0047uF 5% C401 1-126-961-11 ELECT 2.2uF C956 1-136-165-00 MYLAR...
  • Page 79 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark D932 8-719-988-61 DIODE 1SS355TE-17 Q502 8-729-029-40 TRANSISTOR DTA124ESA-TP D3001 8-719-200-82 DIODE 11ES2-TB5 Q503 8-729-029-40 TRANSISTOR DTA124ESA-TP Q901 8-729-209-15 TRANSISTOR 2SD2012 < IC > Q902 8-729-119-78 TRANSISTOR 2SC2785TP-HFE IC101 8-759-571-54 IC M62493FP Q903...
  • Page 80 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R168 1-216-081-00 METAL CHIP 1/10W R312 1-216-102-00 RES,CHIP 160K 1/10W R169 1-216-105-91 RES,CHIP 220K 1/10W R313 1-216-097-91 RES,CHIP 100K 1/10W R315 1-216-073-00 METAL CHIP 1/10W R170 1-216-073-00 METAL CHIP 1/10W R316 1-216-079-00 METAL CHIP...
  • Page 81 5V POWER MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R451 1-216-025-91 RES,CHIP 1/10W R586 1-216-025-91 RES,CHIP 1/10W R452 1-216-085-00 METAL CHIP 1/10W R587 1-216-025-91 RES,CHIP 1/10W R588 1-216-025-91 RES,CHIP 1/10W R461 1-260-089-11 CARBON 1/2W R589 1-216-025-91 RES,CHIP 1/10W...
  • Page 82 5V POWER MOTOR (SLIDE) MOTOR (TURN) PANEL Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < IC > < RESISTOR > IC101 8-759-496-15 IC BA05ST-V5 R706 1-249-411-11 CARBON 1/4W R707 1-249-401-11 CARBON 1/4W F < TRANSISTOR > ************************************************************** Q101 8-729-209-15 TRANSISTOR...
  • Page 83 PANEL Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C713 1-126-160-11 ELECT < GROUND PLATE > C714 1-136-495-11 MYLAR 0.068uF C715 1-124-465-00 ELECT 0.47uF * EP601 1-537-738-21 TERMINAL, EARTH C716 1-124-465-00 ELECT 0.47uF C717 1-136-167-00 MYLAR 0.15uF <...
  • Page 84 PANEL Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R613 1-249-435-11 CARBON 1/4W R670 1-249-414-11 CARBON 1/4W F R614 1-247-895-00 CARBON 470K 1/4W R671 1-249-437-11 CARBON 1/4W R672 1-249-417-11 CARBON 1/4W F R615 1-249-429-11 CARBON 1/4W R673 1-249-437-11 CARBON 1/4W...
  • Page 85 TRANS PANEL SENSOR Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R735 1-249-420-11 CARBON 1.8K 1/4W F 1-658-576-11 SENSOR BOARD R741 1-249-421-11 CARBON 2.2K 1/4W F ************ R742 1-249-421-11 CARBON 2.2K 1/4W F < IC > R743 1-247-807-31 CARBON 1/4W...
  • Page 86 VIDEO Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark A-4724-927-A VIDEO BOARD, COMPLETE C551 1-126-206-11 ELECT CHIP 100uF 6.3V ********************* C552 1-164-004-11 CERAMIC CHIP 0.1uF < CAPACITOR > C554 1-104-527-11 FILM CHIP 100PF C555 1-126-206-11 ELECT CHIP 100uF 6.3V C101...
  • Page 87 VIDEO Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < JACK > R510 1-216-073-00 METAL CHIP 1/10W R511 1-216-073-00 METAL CHIP 1/10W J501 1-537-943-11 TERMINAL, S (S VIDEO OUT) R512 1-216-053-00 METAL CHIP 1.5K 1/10W J502 1-774-227-11 JACK, PIN 1P (VIDEO OUT) R513 1-216-053-00 METAL CHIP...
  • Page 88 HCD-VX880AV VIDEO Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R609 1-216-017-91 RES,CHIP 1/10W MISCELLANEOUS R610 1-216-017-91 RES,CHIP 1/10W ************* R611 1-216-017-91 RES,CHIP 1/10W R612 1-216-017-91 RES,CHIP 1/10W 1-693-381-11 TUNER UNIT (FM/AM) R613 1-216-017-91 RES,CHIP 1/10W...

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