Sony HCD-DR8AV Service Manual
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Sony HCD-DR8AV Service Manual

Compact disc deck receiver
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HCD-DR8AV/W900AV
SERVICE MANUAL
Ver 1.1 2003. 05
HCD-DR8AV/W900AV is the tuner, deck, CD and
amplifier section in LBT-DR8AV/W900AV.
Amplifier section
LBT-W900AV
Front Speaker:
Continuous RMS power output (Reference)
100 + 100W
(8 Ω at 1 kHz, 10% THD)
Total harmonics distortion
Less than 0.07%
(8 Ω at 1 kHz, 50W)
Center Speaker:
Continuous RMS power output (Reference)
45W
(8 Ω at 1 kHz, 10% THD)
Rear Speaker:
Continuous RMS power output (Reference)
40 + 40W
(8 Ω at 1 kHz, 10% THD)
LBT-DR8AV
Front Speaker:
The following measured at AC 120/220/240V, 50Hz
DIN power output (Rated)
130 + 130W
(6 Ω at 1 kHz, DIN)
Continuous RMS power output (Reference)
160 +160W
(6 Ω at 1 kHz, 10% THD)
Center Speaker:
DIN power output (Rated)
30W
(8 Ω at 1 kHz, DIN)
Continuous RMS power output (Reference)
40W
(8 Ω at 1 kHz, 10% THD)
Sony Corporation
9-928-902-12
2003E16-1
Home Audio Company
© 2003.05
Published by Sony Engineering Corporation
Photo: HCD-DR8AV
Model Name Using Similar Mechanism
CD
CD Mechanism Type
Section
Base Unit Name
Optical Pick-up Name
Model Name Using Similar Mechanism
Tape deck
Section
Tape Transport Mechanism Type
SPECIFICATIONS
Rear Speaker:
DIN power output (Rated)
30 + 30W
(8 Ω at 1 kHz, DIN)
Continuous RMS power output (Reference)
40 + 40W
(8 Ω at 1 kHz, 10%
THD)
Inputs
PHONO IN (phono jacks):
sensitivity 3mV,
impedance 47k Ω
MIX MIC (phone jack):
sensitivity 1mV,
impedance 10k Ω
VIDEO1 IN (phono jacks):
sensitivity 250mV,
impedance 47k Ω
VIDEO2 IN (phono jacks):
sensitivity 250mV,
impedance 47k Ω
MD IN (phono jacks):
sensitivity 450mV,
impedance 47k Ω
(LBT-DR8AV/W900AV)
DVD IN (phono jacks):
sensitivity 450mV,
impedance 47kΩ
Outputs
PHONES (stereo phone jack):
accepts headphones of 8
Ω or more
VIDEO OUT (phono jack):
voltage 250mV,
impedance 1k Ω
COMPACT DISC DECK RECEIVER
US Model
Canadian Model
HCD-W900AV
E Model
Australian Model
HCD-DR8AV
HCD-DR4/DR5/DR6/DR440/
W300/W5000/XB500
CDM37M-5BD32L
BU-5BD32L
KSS-213D/Q-N
NEW
TCM-230AWR2/230PWR2
MD OUT (phono jacks):
voltage 250mV, impedance
1k Ω
WOOFER OUT (phono jack):
voltage 1V, impedance
1k Ω
FRONT SPEAKER:
(LBT-W900AV)
accepts impedance of 8 to
16 Ω
(LBT-DR8AV)
accepts impedance of 6 to
16 Ω
CENTER SPEAKER:
accepts impedance of 8 to
16 Ω
REAR SPEAKER:
accepts impedance of 8 to
16 Ω
Video section
Inputs
VIDEO1 IN (phono jacks):
1Vp-p, 75 Ω
VIDEO2 IN (phono jacks):
1Vp-p, 75 Ω
Output
VIDEO OUT (phono jack):
1Vp-p, 75 Ω
— Continued on next page —

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  • Page 1 SERVICE MANUAL US Model Canadian Model Ver 1.1 2003. 05 HCD-W900AV E Model Australian Model HCD-DR8AV HCD-DR8AV/W900AV is the tuner, deck, CD and Photo: HCD-DR8AV amplifier section in LBT-DR8AV/W900AV. HCD-DR4/DR5/DR6/DR440/ Model Name Using Similar Mechanism W300/W5000/XB500 CD Mechanism Type CDM37M-5BD32L...
  • Page 2 4-track 2-channel stereo Speaker cords (2) Frequency response (DOLBY NR OFF) 40 – 13,000Hz (±3dB), Design and specifications are subject to change without notice. using a Sony TYPE I cassette 40 – 14,000Hz (±3dB), using a Sony TYPE II cassette...
  • Page 3 CRITIQUES POUR LA SÉCURITÉ DE FONCTIONNEMENT . NE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS REMPLACER CES COMPOSANTS Q UE PAR DES PIÈSES SONY APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS DONT LES NUMÉROS SONT DONNÉS D ANS CE MANUEL OU PUBLISHED BY SONY.

  • Page 4: Servicing Note

    All manuals and user guides at all-guides.com SECTION 1 SERVICING NOTE About CD-TEXT display NOTES ON HANDLING THE OPTICAL PICK-UP BLOCK This unit is provided with a simple CD-TEXT display function. OR BASE UNIT The CD-TEXT contents of 20 tracks are displayed on the fluorescent display tube.

  • Page 5: Table Of Contents

    All manuals and user guides at all-guides.com TABLE OF CONTENTS 1. SERVICING NOTE 7-15. Printed Wiring Board Power Section ·························································· 4 (DR8AV model) ································································ 61 7-16. Schematic Diagram Power (1/2) Section 2. GENERAL ·········································································· 6 (W900AV model) ····························································· 63 7-17. Schematic Diagram Power (2/2) Section 3.

  • Page 6: General

    All manuals and user guides at all-guides.com SECTION 2 GENERAL Front Panel 0!¡ !™ !£ !¢ !∞ !§ &¡ &º !¶ ^ª ^• !• !ª ^¶ @º @¡ ^§ ^∞ ^¢ @™ @£ ^£ ^™ ^¡ @¢ ^º %ª @∞ @§...
  • Page 7 All manuals and user guides at all-guides.com This section is extracted from instruction manual. — 7 —...

  • Page 8: Disassembly

    (HCD-W900AV) !¢ Back panel 2 Two screws (BVTP 3x8) !£ Power cord 9 Four screws (BVTP 3x8) 0 Two screws (BVTP 3x8) (HCD-DR8AV) 8 Five screws (BVTP 3x8) 7 Seven screws (BVTP 3x8) !§ Main board 6 Connector (CN903) (HCD-DR8AV) 1 Flat type wire (CN1) !¡...

  • Page 9: Sub Panel

    All manuals and user guides at all-guides.com 3-3. SUB PANEL 7 Three screws (BVTP 2.6x8) 6 Two screws (BVTP 2.6x8) 4 Two screws (BTP 2.6x6) 1 Two screws (BVTP 2.6x8) 3 Open the CD lid assembly 2 Front input board 9 Two screws (BVTP 2.6x8) 0 Bracket (CD-R2) 5 Screw (BVTP 3x8)

  • Page 10: Tape Mechanism Deck And Cassette Lid

    All manuals and user guides at all-guides.com 3-5. TAPE MECHANISM DECK AND CASSETTE LID 1 Three screws (BVTP 2.6x8) Claw Holder assembly 8 Torsion spring (TC-A) Claw 6 Holder (A) assembly 2 Three screws (Refer to lower figure) (BVTP 2.6x8) Claw Cassette lid assembly Claw...

  • Page 11: Disc Table

    All manuals and user guides at all-guides.com 3-8. DISC TABLE Note: When the disc table is installed, adjust the positions of roller cam and mark ” as shown in the figure, then set to the groove of disc table. Stop screw Screw (BVTP3X8) Screw (BVTP3X8) Bracket (BU)

  • Page 12: Service Mode

    All manuals and user guides at all-guides.com SECTION 4 SERVICE MODE 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.
  • Page 13 All manuals and user guides at all-guides.com 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 set ON. 2. Set the tape (AMS-110A). 3.
  • Page 14 All manuals and user guides at all-guides.com • Display when ended abnormally When 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”...

  • Page 15: Mechanical Adjustments

    All manuals and user guides at all-guides.com SECTION 5 SECTION 6 MECHANICAL ADJUSTMENTS ELECTRICAL ADJUSTMENTS Precaution DECK SECTION 0 dB=0.775V Clean the following parts with a denatured alcohol-moistened swab: Demagnetize the record/playback head with a head record/playback heads pinch rollers demagnetizer.
  • Page 16 All manuals and user guides at all-guides.com Mode: Playback Tape Speed Adjustment (Deck A) 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 normal speed each time the HI-SPEED DUB button is pressed.
  • Page 17 All manuals and user guides at all-guides.com Record Bias Adjustment (Deck B) Record Level Adjustment (Deck B) Procedure: Procedure: INTRODUCTION INTRODUCTION When set to the test mode performed in Tape Speed Adjustment, When set to the test mode performed in Tape Speed Adjustment, when the tape is rewound after recording, the “REC memory mode”...
  • Page 18 All manuals and user guides at all-guides.com 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 CD Block is basically constructed to operate without VOLT/DIV : 200mV adjustment.

  • Page 19: Diagrams

    All manuals and user guides at all-guides.com HCD-DR8AV/W900A SECTION 7 DIAGRAMS 7-1. CIRCUIT BOARDS LOCATION SURROUND AMP board FL board TUNER UNIT JACK board TC-A board TC-B board PANEL VR board SUB TRANS board FRONT INPUT board (W900AV) TRANS board...

  • Page 20: Block Diagrams

    All manuals and user guides at all-guides.com HCD-DR8AV/W900AV 7-2. BLOCK DIAGRAMS BD SECTION OPTICAL PICK-UP BLOCK (KSS-213D/Q-NP) IC101 XTAI DETECTOR DIGITAL SERVO TIMING X101 IC103 DIGITAL SIGNAL PROCESSOR LOGIC 16.9344MHz RF AMP ERROR XTAO CORRECTOR RF EQ RF AC DIGITAL...

  • Page 21: Deck Section

    All manuals and user guides at all-guides.com HCD-DR8AV/W900A DECK SECTION PB A/B S1008 S1004 MS OUT B CrO A CrO CN301 R CH RV311 28 27 PLAYBACK IC611 A 120/70 B NORM/CROM/METAL LEVEL PB-A/B DECK A A IN PB OUT...

  • Page 22: Main (1/2) Section

    All manuals and user guides at all-guides.com HCD-DR8AV/W900AV MAIN (1/2) SECTION AV SWITCH IC191 J804 J702 VIDEO 2 VIDEO VD OUT SOUND PROCESSOR 1 J702 IC101 J701 DVD VIDEO REC B2 MD OUT J702 VIDEO 1 DECK SECTION REC A2...

  • Page 23: Main (2/2) Section

    All manuals and user guides at all-guides.com HCD-DR8AV/W900A MAIN (2/2) SECTION DR8AV ONLY FAN901 PL-RELAY FAN SWITCH Q961, 962 POWER IC931 Q931 SECTION POWER SWITCH MAIN CONTROL SECTION (Page 29, 31) +10V IC501 (2/2) PL A+10V (Page 29, 31) +UNREG, 17V...

  • Page 24: Power Section (Dr8Av Model)

    All manuals and user guides at all-guides.com HCD-DR8AV/W900AV POWER SECTION (DR8AV model) MIC AMP MIC VOLUME MIC AMP IC850 (1/2) RV850 IC850 (2/2) J801 MAIN 1 SECTION MIX MIC MIC-SIG (Page 25) MAIN 1 DISPLAY RELAY SECTION MIC-SIG F-RELAY SECTION DRIVER POWER AMP &...
  • Page 25 All manuals and user guides at all-guides.com HCD-DR8AV/W900A POWER SECTION (W900AV model) MIC AMP MIC VOLUME MIC AMP RV850 IC850 (1/2) IC850 (2/2) J801 MAIN 1 MIX MIC SECTION MIC-SIG (Page 25) MAIN 1 DISPLAY RELAY SECTION F-RELAY MIC-SIG SECTION DRIVER POWER AMP &...
  • Page 26 All manuals and user guides at all-guides.com HCD-DR8AV/W900AV DISPLAY SECTION Q602 LED POWER LED5V Q603 SWITCH D632 D641 LED POWER D635 D631 DISPLAY CONTROL LED5V SWITCH D637 D636 IC601 D611 D638 D700 D614 D612 Q601 D616 D613 SWITCH D618 D617...
  • Page 27 All manuals and user guides at all-guides.com HCD-DR8AV/W900A Waveforms – MAIN (2/5) Section – THIS NOTE IS COMMON FOR PRINTED WIRING – BD SECTION – BOARDS AND SCHEMATIC DIAGRAMS. (In addition to this, the necessary note is printed in each block.) 5.5Vp-p...

  • Page 28: Printed Wiring Board

    All manuals and user guides at all-guides.com HCD-DR8AV/W900AV 7-3. PRINTED WIRING BOARD BD SECTION • Refer to page 19 for Circuit Boards Location. (VC) (RP) (AGCCON) (FE) (TE) (FF1) (Page 42) — 37 — — 38 —...

  • Page 29: Schematic Diagram

    All manuals and user guides at all-guides.com HCD-DR8AV/W900A 7-4. SCHEMATIC DIAGRAM BD SECTION • Refer to page 36 for Waveforms. (TE) (FE) (RP) TP (AGCCON) (VC) (Page 48) The components identified by Les composants identifiés p mark ! or dotted line with mark une marque ! sont critique ! are critical for safety.

  • Page 30: Printed Wiring Board

    All manuals and user guides at all-guides.com HCD-DR8AV/W900AV • Semiconductor Location 7-5. PRINTED WIRING BOARD MAIN SECTION • Refer to page 19 for Circuit Boards Location. Ref. No. Location (Page 101) D333 DVD INPUT D334 FRONT REAR WOOFER CD DIGITAL...
  • Page 31 All manuals and user guides at all-guides.com HCD-DR8AV/W900A 7-6. SCHEMATIC DIAGRAM MAIN (1/5) SECTION • Refer to page 103 for IC Block Diagrams. — 43 — — 44 —...

  • Page 32: Schematic Diagram

    All manuals and user guides at all-guides.com HCD-DR8AV/W900AV 7-7. SCHEMATIC DIAGRAM MAIN (2/5) SECTION • Refer to page 36 for Waveforms. • Refer to page 41 for Printed Wiring Board. • Refer to page 104 for IC Pin Functions. (Page 51)

  • Page 33: Main (3/5) Section

    All manuals and user guides at all-guides.com HCD-DR8AV/W900A 7-8. SCHEMATIC DIAGRAM MAIN (3/5) SECTION • Refer to page 41 for Printed Wiring Board. (Page 45, 46) (Page 46) CD DIGITAL (Page 39) (Page 86) (Page 49) (Page (Page 44) — 47 —...

  • Page 34: Main (4/5) Section

    All manuals and user guides at all-guides.com HCD-DR8AV/W900AV 7-9. SCHEMATIC DIAGRAM MAIN (4/5) SECTION • Refer to page 41 for Printed Wiring Board. (Page 44) (Page 54) (Page 100) (Page 51) (Page 47) (Page 45) — 49 — — 50 —...

  • Page 35: Main (5/5) Section

    All manuals and user guides at all-guides.com HCD-DR8AV/W900A 7-10. SCHEMATIC DIAGRAM MAIN (5/5) SECTION • Refer to page 41 for Printed Wiring Board. M5F7805L (Page (Page DR8AV (Page 90) (Page (Page 44) (Page 46) (Page DR8AV: NJM7812FA W900AV: M5F78M12 M901...
  • Page 36 All manuals and user guides at all-guides.com HCD-DR8AV/W900AV 7-11. SCHEMATIC DIAGRAM DECK SECTION (Page 49) The components identified by Les composants identifiés par mark ! or dotted line with mark une marque ! sont critiques ! are critical for safety.
  • Page 37 All manuals and user guides at all-guides.com HCD-DR8AV/W900A 7-12. PRINTED WIRING BOARD DECK SECTION • Refer to page 19 for Circuit Boards Location. (Page 41) — 55 — — 56 —...

  • Page 38: Power (1/2) Section

    All manuals and user guides at all-guides.com HCD-DR8AV/W900AV 7-13. SCHEMATIC DIAGRAM POWER (1/2) SECTION (DR8AV model) • Refer to page 61 for Printed Wiring Board. (Page 97) C891 C841 3300 3300 IC801 STK411-230M 2CH CLASS AB + VOL CONTROL C892...

  • Page 39: Power (2/2) Section

    All manuals and user guides at all-guides.com HCD-DR8AV/W900A 7-14. SCHEMATIC DIAGRAM POWER (2/2) SECTION (DR8AV model) • Refer to page 61 for Printed Wiring Board. The components identified by Les composants identifiés par (Page 57) (Page 57) (Page 58) mark ! or dotted line with mark une marque ! sont critiques ! are critical for safety.
  • Page 40 All manuals and user guides at all-guides.com HCD-DR8AV/W900AV 7-15. PRINTED WIRING BOARD POWER SECTION (DR8AV model) • Refer to page 19 for Circuit Boards Location. SORROUND SPEAKER CENTER REAR • Semiconductor Location Ref. No. Location D401 D402 D403 D405 D406...

  • Page 41: Power Section

    All manuals and user guides at all-guides.com HCD-DR8AV/W900A 7-16. PRINTED WIRING BOARD POWER SECTION (W900AV model) • Refer to page 19 for Circuit Boards Location. SORROUND SPEAKER • Semiconductor REAR CENTER Location Ref. No. Locatio D401 D402 D403 D405 D406...
  • Page 42 All manuals and user guides at all-guides.com HCD-DR8AV/W900AV 7-17. SCHEMATIC DIAGRAM POWER (1/2) SECTION (W900AV model) • Refer to page 63 for Printed Wiring Board. (Page 93) 2CH CLASS AB +VOL CONTROL 4700 4700 JW804 (Page R858 0.22 R808 0.22...
  • Page 43 All manuals and user guides at all-guides.com HCD-DR8AV/W900A 7-18. SCHEMATIC DIAGRAM POWER (2/2) SECTION (W900AV model) • Refer to page 63 for Printed Wiring Board. (Page 65) (Page 66) (Page 94) (Page 102) The components identified by Les composants identifiés p...

  • Page 44: Fl Section

    All manuals and user guides at all-guides.com HCD-DR8AV/W900AV 7-19. SCHEMATIC DIAGRAM FL SECTION • Refer to page 103 for IC Block Diagrams. • Refer to page 106 for IC Pin Functions. (Page 77) (Page (Page 77) (Page 46) DR8AV MODEL (Page 73) —...
  • Page 45 All manuals and user guides at all-guides.com HCD-DR8AV/W900A 7-20. PRINTED WIRING BOARD FL SECTION • Refer to page 19 for Circuit Boards Location. (Page 41) DR8AV MODEL (Page 79) (Page 79) (Page 80) (Page 75) • Semiconductor Location Ref. No. Location Ref.
  • Page 46 All manuals and user guides at all-guides.com HCD-DR8AV/W900AV 7-21. SCHEMATIC DIAGRAM PANEL VR SECTION • Refer to page 103 for IC Block Diagrams. 5.1CH 5.1CH (Page 70) — 73 — — 74 —...
  • Page 47 All manuals and user guides at all-guides.com HCD-DR8AV/W900A 7-22. PRINTED WIRING BOARD PANEL VR SECTION • Refer to page 19 for Circuit Boards Location. DVD 5.1CH LOGIC (Page 71) • Semiconductor Location Ref. No. Location D611 D612 D613 D616 D617...
  • Page 48 All manuals and user guides at all-guides.com HCD-DR8AV/W900AV 7-23. SCHEMATIC DIAGRAM TC PANEL SECTION (Page 70) (Page 69) (Page 81, 82) (Page 82) (Page 70) — 77 — — 78 —...

  • Page 49: Tc Panel Section

    All manuals and user guides at all-guides.com HCD-DR8AV/W900A 7-24. PRINTED WIRING BOARD TC PANEL SECTION • Refer to page 19 for Circuit Boards Location. (Page 71) (Page 72) (Page 83) (Page 71) (Page 84) — 79 — — 80 —...

  • Page 50: Cd Panel Section

    All manuals and user guides at all-guides.com HCD-DR8AV/W900AV 7-25. SCHEMATIC DIAGRAM CD PANEL SECTION (Page 78) (Page 77, 78) (Page 43) — 81 — — 82 —...
  • Page 51 All manuals and user guides at all-guides.com HCD-DR8AV/W900A 7-26. PRINTED WIRING BOARD CD PANEL SECTION • Refer to page 19 for Circuit Boards Location. (Page 80) (Page 79) (Page — 83 — — 84 —...

  • Page 52: Cd Motor Section

    All manuals and user guides at all-guides.com HCD-DR8AV/W900AV 7-27. SCHEMATIC DIAGRAM CD MOTOR SECTION (Page 48) — 85 — — 86 —...
  • Page 53 All manuals and user guides at all-guides.com HCD-DR8AV/W900A 7-28. PRINTED WIRING BOARD CD MOTOR SECTION • Refer to page 19 for Circuit Boards Location. (Page 42) — 87 — — 88 —...

  • Page 54: Jack Section

    All manuals and user guides at all-guides.com HCD-DR8AV/W900AV 7-29. SCHEMATIC DIAGRAM JACK SECTION (Page 57, 65) (Page 52) — 89 — — 90 —...
  • Page 55 All manuals and user guides at all-guides.com HCD-DR8AV/W900A 7-30. PRINTED WIRING BOARD JACK SECTION • Refer to page 19 for Circuit Boards Location. (Page 41) (Page 61, 63) — 91 — — 92 —...
  • Page 56 All manuals and user guides at all-guides.com HCD-DR8AV/W900AV 7-31. SCHEMATIC DIAGRAM TRANS SECTION (W900AV model) (Page 65) (Page 67) R961 3.3M 1/2W The components identified by Les composants identifiés par mark ! or dotted line with mark une marque ! sont critiques ! are critical for safety.
  • Page 57 All manuals and user guides at all-guides.com HCD-DR8AV/W900A 7-32. PRINTED WIRING BOARD TRANS SECTION (W900AV model) • Refer to page 19 for Circuit Boards Location. (Page 64) (Page — 95 — — 96 —...

  • Page 58: Trans Section

    All manuals and user guides at all-guides.com HCD-DR8AV/W900AV 7-33. SCHEMATIC DIAGRAM TRANS SECTION (DR8AV model) 0.22 AUS MODEL E,EA,AR,SP MODEL 0.22 E,EA,AR,SP MODEL JW971 E,EA,AR,SP MODEL (Page 57) JW965 JW966 MX MODEL The components identified by Les composants identifiés par...

  • Page 59: Trans Section

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  • Page 60: Surround Section

    All manuals and user guides at all-guides.com HCD-DR8AV/W900AV 7-37. Schematic Diagram – SURROUND Section – (Page (Page 59, 67, 68) The components identified by Les composants identifiés par mark ! or dotted line with mark une marque ! sont critiques ! are critical for safety.

  • Page 61: Ic Block Diagrams

    All manuals and user guides at all-guides.com 7-39. IC BLOCK DIAGRAMS • MAIN (1/5) section • PANEL FL section IC181 MC14052BF IC603 BA3830F REFFERENCE RESET 18 RESET CURRENT REFFERENCE 17 f01 2XCOM CURRENT XCOM LINE 16 f02 LINE 15 f03 13 f05 IC191 BA7615N RESET...

  • Page 62: Ic Pin Functions

    All manuals and user guides at all-guides.com 7-40. IC PIN FUNCTIONS • IC501 MAIN CONTROL (M30622MA-A10FP) (MAIN board) Pin No. Pin Name Function POWER 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...
  • Page 63 All manuals and user guides at all-guides.com Pin No. Pin Name Function TUNED Tuned detection for tuner ST-CE Tuner chip enable output ST-DOUT Tuner data output ST-DIN Tuner data input ST-CLK Tuner clock output SENS BD Condition signal input HOLD MODE signal output CD latch signal output XRST...
  • Page 64 All manuals and user guides at all-guides.com • IC601 DISPLAY CONTROL (TMP88CS76F-6004/TMP88CS76F-6000) (PANEL FL board) Pin No. Pin Name Function SIRCS Remote commander signal input JOG A Rotary encoder (S702) pulse input LED SCK LED clock signal output LED LATCH LED latch signal output LED DAT LED serial data output...

  • Page 65: Exploded Views

    All manuals and user guides at all-guides.com SECTION 8 EXPLODED VIEWS NOTE: • Items marked “*” are not stocked since they • Hardware (# mark) list and accessories and The components identified by mark ! or are seldom required for routine service. Some packing materials are given in the last of this dotted line with mark ! are critical for safety.

  • Page 66: Front Panel Section 1

    All manuals and user guides at all-guides.com 8-2. FRONT PANEL SECTION 1 not supplied FL601 not supplied Supplied with RV850 not supplied Supplied with J803 Supplied with J801 not supplied not supplied Ref. No. Part No. Description Remarks Ref. No. Part No.

  • Page 67: Front Panel Section 2

    * 110 3-973-975-21 DAMPER, OIL 4-214-768-01 SPRING (TC-A), TORSION X-4950-633-1 PANEL ASSY, SUB 4-214-759-01 EMBLEM (NO.6), SONY 4-951-620-01 SCREW (2.6 × 8), +BVTP X-4950-663-1 LID (A) ASSY, CASSETTE (W900AV) 4-957-577-01 SCREW PTP WH (2.6 × 8) (DIA. 10) X-4950-665-1 LID (A) ASSY, CASSETTE (DR8AV)

  • Page 68: Chassis Section

    All manuals and user guides at all-guides.com Ver 1.1 2003.05 8-4. CHASSIS SECTION W900AV T901 T951 not supplied not supplied not supplied not supplied US, CND CNP901 CDM37M-5BD32L (EA, SP) CNP901 (EA, SP) CNP901 CNP901 (AUS) (E, MX, AR) not supplied Ref.
  • Page 69 All manuals and user guides at all-guides.com 8-5. TC MECHANISM SECTION 1 (TCM230AWR2/230PWR2) *NOTE: Two types of parts which are not interchangeable are available for the Head deck (A) ASSY and Head deck (B) ASSY. When replacing the parts, refer to the following figure, and use the appropriate part.
  • Page 70 All manuals and user guides at all-guides.com 8-6. TC MECHANISM SECTION 2 (TCM230AWR2/230PWR2) *NOTE: Two types of parts which are not interchangeable are available for the mechanical block assembly. When replacing the parts, refer to the following figure, and use the appropriate part. Parts with “P”...
  • Page 71 All manuals and user guides at all-guides.com 8-7. CD MECHANISM SECTION (CDM37M-5BD32L) supplied M201 supplied Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks 4-987-976-01 SCREW, STEP * 514 A-4673-765-A CD MOTOR BOARD, COMPLETE 4-944-490-01 BELT (TIMING) 4-978-426-01 INDICATOR (NO.) A-4660-978-A GEAR (PULLEY) ASSY * 516...
  • Page 72 All manuals and user guides at all-guides.com 8-8. BASE UNIT SECTION (BU-5BD32L) M101 M102 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks ! 601 8-820-020-02 OPTICAL PICK-UP KSS-213D/Q-NP * 607 A-4724-488-A BD BOARD, COMPLETE 4-951-620-01 SCREW (2.6 × 8), +BVTP 1-769-069-11 WIRE (FLAT TYPE) (16 CORE) 3-713-786-51 SCREW +P 2 ×...
  • Page 73 All manuals and user guides at all-guides.com SECTION 9 AUDIO ELECTRICAL PARTS LIST NOTE: • Due to standardization, replacements in the • CAPACITORS: • SEMICONDUCTORS parts list may be different from the parts uF: µF In each case, u: µ, for example: specified in the diagrams or the components •...
  • Page 74 All manuals and user guides at all-guides.com AUDIO Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks R601 1-247-815-91 CARBON 1/4W C143 1-163-038-91 CERAMIC CHIP 0.1uF R602 1-247-815-91 CARBON 1/4W C151 1-163-235-11 CERAMIC CHIP 22PF R608 1-247-815-91 CARBON 1/4W C153 1-163-038-91 CERAMIC CHIP...
  • Page 75 All manuals and user guides at all-guides.com CD MOTOR CD-L CD-R Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks R144 1-216-103-00 METAL CHIP 180K 1/10W 1-672-186-12 CD-L BOARD R147 1-216-069-00 METAL CHIP 6.8K 1/10W ********** R148 1-216-001-00 METAL CHIP 1/10W R149...
  • Page 76 All manuals and user guides at all-guides.com CD-R DOOR SW Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks < SWITCH > C648 1-162-286-21 CERAMIC 220PF C649 1-162-286-21 CERAMIC 220PF S676 1-554-303-21 SWITCH, TACTILE (PLAY MODE) C650 1-162-286-21 CERAMIC 220PF S677...
  • Page 77 All manuals and user guides at all-guides.com Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks < RESISTOR > R661 1-249-412-11 CARBON 1/4W F R662 1-249-407-11 CARBON 1/4W F R601 1-247-893-11 CARBON 390K 1/4W R663 1-247-804-11 CARBON 1/4W R602 1-247-893-11 CARBON...
  • Page 78 All manuals and user guides at all-guides.com FRONT INPUT JACK LED (CD) LED (PANEL) LEAF SW Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks 1-672-190-12 FRONT INPUT BOARD < JACK > ***************** J801 1-770-226-11 JACK (LARGE TYPE) (MIX MIC) <...
  • Page 79 All manuals and user guides at all-guides.com LEAF SW MAIN Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks < DIODE > C116 1-130-473-00 MYLAR 0.0015uF 5% C117 1-136-153-00 FILM 0.01uF D1001 8-719-991-33 DIODE 1SS133T-77 C118 1-163-129-00 CERAMIC CHIP 330PF D1002 8-719-991-33 DIODE 1SS133T-77...
  • Page 80 All manuals and user guides at all-guides.com MAIN Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks C228 1-136-175-00 FILM 0.68uF C356 1-126-960-11 ELECT C229 1-136-169-00 FILM 0.22uF C357 1-126-959-11 ELECT 0.47uF C230 1-136-169-00 FILM 0.22uF C358 1-126-964-11 ELECT 10uF C231...
  • Page 81 All manuals and user guides at all-guides.com MAIN Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks C723 1-126-960-11 ELECT < DIODE > C724 1-163-005-11 CERAMIC CHIP 470PF C731 1-126-964-11 ELECT 10uF D191 8-719-988-61 DIODE 1SS355TE-17 C732 1-163-001-11 CERAMIC CHIP 220PF D192...
  • Page 82 All manuals and user guides at all-guides.com MAIN Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks < JUMPER RESISTOR > Q911 8-729-040-20 TRANSISTOR RT1P137L-TP Q912 8-729-029-86 TRANSISTOR DTC124ESA 1-216-295-91 SHORT 0 Q913 8-729-040-20 TRANSISTOR RT1P137L-TP 1-216-296-91 SHORT 0 Q914 8-729-029-86 TRANSISTOR DTC124ESA 1-216-296-91 SHORT 0...
  • Page 83 All manuals and user guides at all-guides.com MAIN Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks R175 1-216-097-91 RES,CHIP 100K 1/10W R340 1-216-089-91 RES,CHIP 1/10W R177 1-216-101-00 METAL CHIP 150K 1/10W R341 1-216-045-00 METAL CHIP 1/10W (DR8AV) R342 1-216-089-91 RES,CHIP...
  • Page 84 All manuals and user guides at all-guides.com MAIN Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks R545 1-216-025-91 RES,CHIP 1/10W R604 1-216-049-91 RES,CHIP 1/10W R546 1-216-025-91 RES,CHIP 1/10W (DR8AV) R547 1-216-025-91 RES,CHIP 1/10W R604 1-216-047-91 RES,CHIP 1/10W R548 1-216-025-91 RES,CHIP...
  • Page 85 All manuals and user guides at all-guides.com MAIN Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks R807 1-216-073-00 METAL CHIP 1/10W C832 1-126-967-11 ELECT 47uF R808 1-216-049-91 RES,CHIP 1/10W C841 1-127-811-11 ELECT 3300uF R809 1-216-097-91 RES,CHIP 100K 1/10W (DR8AV)
  • Page 86 All manuals and user guides at all-guides.com Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks D407 8-719-991-33 DIODE 1SS133T-77 Q834 8-729-140-84 TRANSISTOR 2SC1841-PAFAEA D408 8-719-991-33 DIODE 1SS133T-77 Q851 8-729-140-84 TRANSISTOR 2SC1841-PAFAEA D410 8-719-991-33 DIODE 1SS133T-77 Q855 8-729-231-55 TRANSISTOR 2SC2878AB D801 8-719-991-33 DIODE 1SS133T-77...
  • Page 87 All manuals and user guides at all-guides.com PANEL-VR Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks ! R806 1-216-436-00 METAL OXIDE 3.9K R906 1-247-807-31 CARBON 1/4W ! R807 1-212-881-11 FUSIBLE 1/4W F R907 1-247-807-31 CARBON 1/4W ! R808 1-220-893-11 METAL PLATE 0.22...
  • Page 88 All manuals and user guides at all-guides.com PANEL-VR SUB TRANS SURROUND AMP Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks R766 1-249-417-11 CARBON 1/4W F < RELAY > R767 1-249-418-11 CARBON 1.2K 1/4W F R768 1-249-420-11 CARBON 1.8K 1/4W F RY901...
  • Page 89 All manuals and user guides at all-guides.com SURROUND AMP TABLE SENSOR TC-A TC-B Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks < RESISTOR > < RESISTOR > R701 1-249-417-11 CARBON 1/4W F R101 1-249-417-11 CARBON 1/4W F R702 1-249-418-11 CARBON 1.2K...
  • Page 90 All manuals and user guides at all-guides.com HCD-DR8AV/W900AV Ver 1.1 2003.05 TRANS Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks 1-673-110-11 TRANS BOARD (DR8AV) MISCELLANEOUS ************ ************** 1-672-431-11 TRANS BOARD (W900AV) 1-769-977-11 WIRE (FLAT TYPE) (13 CORE)
  • Page 91 All manuals and user guides at all-guides.com HCD-DR8AV/W900AV MEMO — 133 —...
  • Page 92 All manuals and user guides at all-guides.com HCD-DR8AV/W900AV REVISION HISTORY Clicking the version allows you to jump to the revised page. Also, clicking the version at the upper right on the revised page allows you to jump to the next revised page.

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