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Sony HCD-LX9AV Service Manual

Compact hi-fi stereo system
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HCD-LX9AV/LX10AV/LX90AV
SERVICE MANUAL
Ver 1.1 2002. 06
• HCD-LX9AV/LX10AV/LX90AV are the
Amplifier, CD player, Tape Deck adn Tuner
section in LBT-LX9AV/LX10AV/LX90AV
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.
Sony Corporation
9-929-201-12
2002F1600-1
Home Audio Company
© 2002.06
Published by Sony Engineering Corporation
Photo: HCD-LX9AV
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
COMPACT HI-FI STEREO SYSTEM
US Model
HCD-LX90AV
AEP Model
UK Model
HCD-LX9AV
E Model
Australian Model
HCD-LX10AV
HCD-DR8AV/
W900AV
CDM37M-5BD32L
BU-5BD32L
KSS-213D/Q-NP
HCD-DR8AV/
W900AV
TCM-230PWR1
— Continued on next page —

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  • Page 1 UK Model HCD-LX9AV E Model Australian Model HCD-LX10AV Photo: HCD-LX9AV • HCD-LX9AV/LX10AV/LX90AV are the Amplifier, CD player, Tape Deck adn Tuner section in LBT-LX9AV/LX10AV/LX90AV Dolby noise reduction manufactured under license Model Name Using Similar Mechanism HCD-DR8AV/ from Dolby Laboratories Licensing Corporation.
  • Page 2 CRITIQUES POUR LA SÉCURITÉ DE FONCTIONNEMENT. NE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS REMPLACER CES COMPOSANTS QUE PAR DES PIÈSES SONY APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS DONT LES NUMÉROS SONT DONNÉS DANS CE MANUEL OU PUBLISHED BY SONY.

  • Page 3: Table Of Contents

    SECTION 1 SERVICE NOTES TABLE OF CONTENTS 1. SERVICING NOTES SAFETY CHECK-OUT ..........3 After correcting the original service problem, perform the 2. GENERAL ..............5 following safety checks before releasing the set to the customer: Check the antenna terminals, metal trim, “metallized” knobs, screws, 3.
  • Page 4 This appliance is classified as a CLASS 1 LASER product. The CLASS 1 LASER PRODUCT MARKING is located on the rear exterior. Laser component in this product is capable of emitting radiation exceeding the limit for Class 1. The following caution label is located inside the unit. NOTES ON HANDLING THE OPTICAL PICK-UP BLOCK OR BASE UNIT The laser diode in the optical pick-up block may suffer electrostatic...

  • Page 5: General

    SECTION 2 GENERAL LOCATION OF CONTROLS – Front Panel – 3 4 5 Photo: HCD-LX9AV 1 ?/1 (POWER) button qd VIDEO 2 INPUT jack 2 DAILY button qf PLAY MODE button REC button REPEAT button qg DECK B SLEEP button...
  • Page 6 – Rear Panel – Photo: HCD-LX9AV 1 DJ MIX jack 2 ANTENNA terminal 3 SURROUND SPEAKER terminal 4 FRONT SPEAKER terminal 5 CD DIGITAL OUT terminal 6 DVD INPUT FRONT jack DVD INPUT REAR jack DVD INPUT WOOFER jack DVD INPUT CENTER jack...
  • Page 7 This section is extracted from instruction manual.

  • Page 8: Disassembly

    SECTION 3 DISASSEMBLY Note: Follow the disassembly procedure in the numerical order given. 3-1. UPPER CASE 4Three screws 5 Upper case (BVTT 3 × 6) (Remove in the direction of the arrows) 1 Three screws (CASE3 TP2) 3 Four screws (BVTP3 ×...
  • Page 9 3-3. TAPE MECHANISM DECK (TCM-230PWR1) Two screws (BVTP3 × 8) Two screws (BVTP3 × 8) Tape mechanism deck (TCM-230PWR1) 3-4. MAIN BOARD 1 Wire (flat type) (CN441) 6 Back panel 5 Eleven screws (BVTP3 × 8) 4 Five screws (BVTP3 × 8) 3 Two screws (BVTP3 ×...
  • Page 10 3-5. CD MECHANISM DECK (CDM37M-5BD32L) 1 Wire (flat type) (CN441) 5 Eeven screws (BVTP3 × 8) 4 Five screws (BVTP3 × 8) 3 Two screws (BVTP3 × 8) 2 Connector (CN903) 9 Five screws (BVTP3 × 8) LX10AV Model 7 Wire (flat type) qa Open the two (19 core) (CN411) cable clamps...
  • Page 11 3-6. BASE UNIT (BU-5BD32L) 3 Base unit (BU-5BD32L) 2 Boss 1 BU fitting screw 3-7. 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.

  • Page 12: Service Mode

    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. Procedure: Press three buttons c/CLOCK SET , ENTER , and ?/1 simultaneously. 2.
  • Page 13 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: Press the ?/1 button to turn the set ON. Set the tape (AMS-110A). Press the three buttons c/CLOCK SET , ENTER , and DISC 3 button simultaneously. “TEST MODE”...
  • Page 14 • 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” have occurred. Check the error contents in the following error history display mode.

  • Page 15: Mechanical Adjustments

    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. erase head rubber belts Do not use a magnetized screwdriver for the adjustments. capstan idlers After the adjustments, apply suitable locking compound to...
  • Page 16 Tape Speed Adjustment (Deck A) Mode: Playback test tape Note: Set the test mode using the following method and begin P-4-A100 tape 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. MD OUT Procedure: With the power turned ON, press the c/CLOCK SET button,...
  • 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 Adjustment, When set to the test mode performed in Tape Speed Adjustment, when the tape is rewound after recording, the “REC memory 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 CD Block is basically constructed to operate without VOLT/DIV : 200mV TIME/DIV : 500ns adjustment.

  • Page 19: Diagrams

    SECTION 7 DIAGRAMS 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: Note on Schematic Diagram: • X : parts extracted from the component side. •...

  • Page 20: Circuit Board Locations

    7-1. CIRCUIT BOARDS LOCATION SUB TRANS board TRANS board TUNER UNIT (FM/AM) PANEL FL board SURROUND board MAIN board MIC board PA board TC-A board HEADPHONE board CD-L board TC-B board PANEL VR board FRONT INPUT board CD-R board LEAF SW board TABLE SENSOR board BD board CD MOTOR board...

  • Page 21: Block Diagrams

    HCD-LX9AV/LX10AV/LX90AV 7-2. BLOCK DIAGRAMS PB EQ DECK-A PB(L) • RCH is omitted MAIN RV311 TC REC-L TUNER/CD/DECK SECTION IC611 LEVEL SECTION • Signal Path (Page 22) HP101 DOLBY : FM HEAD PB EQ MAIN TC PB-L : CD R-CH PB(L)

  • Page 22: Main Section

    HCD-LX9AV/LX10AV/LX90AV MAIN SECTION R CH J803 HEADPHONS MUTE Q805 LX10AV MODEL FAN DRIVE INPUT SELECT/ Q961,962 GRAPHIC EQ CONT/ POWER AMP ELECTRICAL VOLUME IC101 IC901 TM401 TUNER ST-L INB2 OUT2 SECTION (Page 21) RY401 LX10AV: E,EA,MY,S,AR,AUS MUTE RELAY Q113 DRIVE...

  • Page 23: Display/Power Section

    HCD-LX9AV/LX10AV/LX90AV DISPLAY/POWER SECTION DISPLAY CONTROL IC601 FL601 MAIN SPA SIG BPF0 FLOURESCENT SECTION INDICATOR TUBE SPEANA (Page 22) BPF1 BPF2 IC603 MAIN MIC SIG BPF3 SECTION (Page 22) BPF4 SEG1 ALL BAND IC850 SEG23 LX9AV ONLY S601-604, 605 GR14 IC850...

  • Page 24: Printed Wiring Board - Bd Board

    HCD-LX9AV/LX10AV/LX90AV 7-3. PRINTED WIRING BOARD – BD Board – • See page 20 for Circuit Boards Location. TP(GND) TP(VC) TP(RF) (AGCCON) TP(FE) TP(TE) (Page 31) TP(FE1) • Semiconductor • Semiconductor KSS-213D/Q-NP Location Location (Side A) (Side B) Ref. No. Location Ref.

  • Page 25: Schematic Diagram - Bd Board

    HCD-LX9AV/LX10AV/LX90AV 7-4. SCHEMATIC DIAGRAM – BD Board – • See page 35 for Waveforms. • See page 50 for IC Block Diagrams. IC102 (Page 33) • Voltages and waveforms are dc with respect to ground under no-signal conditions. no mark : CD STOP...

  • Page 26: Printed Wiring Boards - Cd Motor Section

    HCD-LX9AV/LX10AV/LX90AV 7-5. PRINTED WIRING BOARDS – CD MOTOR Section – • See page 20 for Circuit Boards Location. TABLE SENSOR BOARD CD MOTOR BOARD (Page 31) LED BOARD CD MOTOR BOARD...

  • Page 27: Schematic Diagram - Cd Motor Section

    HCD-LX9AV/LX10AV/LX90AV 7-6. SCHEMATIC DIAGRAM – CD MOTOR Section – • See page 50 for IC Block Diagrams. (Page 33) • Voltages are dc with respect to ground under no-signal conditions. no mark : CD STOP...

  • Page 28: Printed Wiring Board - Audio Board

    HCD-LX9AV/LX10AV/LX90AV 7-7. PRINTED WIRING BOARD – AUDIO Board – • See page 20 for Circuit Boards Location. (Page 31)

  • Page 29: Schematic Diagram - Audio Board

    HCD-LX9AV/LX10AV/LX90AV 7-8. SCHEMATIC DIAGRAM – AUDIO Board – • See page 50 for IC Block Diagrams. (PLAYBACK) PB EQ AMP (DECK A) PB LEVEL (L) (DECK A) PB LEVEL (R) (DECK A) PB EQ AMP (DECK B) PB LEVEL (L) (DECK B) A +7.5V...

  • Page 30: Printed Wiring Board - Leaf Sw Board

    HCD-LX9AV/LX10AV/LX90AV 7-9. PRINTED WIRING BOARD – LEAF SW Board – • See page 20 for Circuit Boards Location. DECK B DECK A PLUNGER PLUNGER (DECK B PLAY) (DECK B 120/70) (DECK A PLAY) (DECK B HALF) (DECK A 120/70) (DECK A REC)

  • Page 31: Printed Wiring Board - Main Board

    HCD-LX9AV/LX10AV/LX90AV 7-11. PRINTED WIRING BOARD – MAIN Board – • See page 20 for Circuit Boards Location. • Semiconductor Location (Page 42) J703 Ref. No. Location FRONT REAR J704 D191 WOOFER CENTER WOOFER D192 D193 D194 C776 C731 Q731 D201...

  • Page 32: Schematic Diagram - Main Board (1/3)

    HCD-LX9AV/LX10AV/LX90AV 7-12. SCHEMATIC DIAGRAM – MAIN Board (1/3) – (Page 34) (Page 33) (Page 33) (Page 43) (Page 33) (Page 34) (Page 47) • Voltages and waveforms are dc with respect to ground under no-signal (detuned) conditions. no mark : TUNER (FM/AM)

  • Page 33: Schematic Diagram - Main Board (2/3)

    HCD-LX9AV/LX10AV/LX90AV 7-13. SCHEMATIC DIAGRAM – MAIN Board (2/3) – • See page 35 for Waveforms. • See page 52 for Pin Function Description. (Page 34) (Page 32) (Page 34) (Page 32) (Page 37) PIN FUNCTION (Page 25) (Page 27) (Page 34) •...

  • Page 34: Schematic Diagram - Main Board (3/3)

    HCD-LX9AV/LX10AV/LX90AV 7-14. SCHEMATIC DIAGRAM – MAIN Board (3/3) – (Page 39) (Page 33) (Page 32) (Page 33) (Page 33) (Page 33) (Page 45) (Page 32) (Page 45) • Voltages are dc with respect to ground under no-signal (detuned) conditions. no mark : FM...
  • Page 35 • Waveforms – BD Board – – MAIN Board – 1 IC101 yj (XTAO) 5 IC101 wh (MDP) (CD PLAY MODE) 1 IC501 0 (XC-IN) 2.5 Vp-p 1.5 Vp-p 3.1 Vp-p 16.9344 MHz 32.768 kHz 7.8 µs 2 IC101 ta (RF AC) (CD Play Mode) 6 IC102 qh (RFO) (CD Play Mode) 2 IC501 qg (XIN) 1.2 Vp-p...

  • Page 36: Printed Wiring Board - Panel Fl Board

    HCD-LX9AV/LX10AV/LX90AAV 7-15. PRINTED WIRING BOARD – PANEL FL Board – • See page 20 for Circuit Boards Location. (Page 40) (Page 31) (Page 38) (Page 40) • Semiconductor Location Ref. No. Location Ref. No. Location Q601 B-12 D601 A-13 D602...

  • Page 37: Schematic Diagram - Panel Fl Board

    HCD-LX9AV/LX10AV/LX90AV 7-16. SCHEMATIC DIAGRAM – PANEL FL Board – • See page 35 for Waveforms. • See page 50 for IC Block Diagrams. • See page 52 for IC Pin Function Description. (Page 41) (Page 41) IC603 IC601 (Page 33)

  • Page 38: Printed Wiring Board - Panel Vr Board

    HCD-LX9AV/LX10AV/LX90AAV 7-17. PRINTED WIRING BOARD – PANEL VR Board – • See page 20 for Circuit Boards Location. (Page 31) D613 D698 D614 D699 S630 S629 5.1CH LOGIC (Page 36) (Page 42) • Semiconductor Location Ref. No. Location Ref. No.

  • Page 39: Schematic Diagram - Panel Vr Board

    HCD-LX9AV/LX10AV/LX90AV 7-18. SCHEMATIC DIAGRAM – PANEL VR Board – • See page 50 for IC Block Diagrams. 5.1CH LOGIC PRO LOGIC D613 SEL5923 D698 SEL5923 (Page 37) D699 SEL5923 (Page 43) D614 SEL5923 R779 R780 5.1CH (Page 34) • Voltages are dc with respect to ground under no-signal (detuned) conditions.

  • Page 40: Printed Wiring Boards - Tc-A/Tc-B/Cd-L/Cd-L2/Cd-R/Cd-R2 Boards

    HCD-LX9AV/LX10AV/LX90AAV 7-19. PRINTED WIRING BOARDS – TC-A/TC-B/CD-L/CD-L2/CD-R/CD-R2 Boards – • See page 20 for Circuit Boards Location. (Page 36) TC-A BOARD TC-B BOARD CD-L BOARD (Page 36) CD-R 2 BOARD...

  • Page 41: Schematic Diagram - Tc-A/Tc-B/Cd-L/Cd-L2/Cd-R/Cd-R2 Boards

    HCD-LX9AV/LX10AV/LX90AV 7-20. SCHEMATIC DIAGRAM – TC-A/TC-B/CD-L/CD-L2/CD-R/CD-R2 Boards – (Page 37) (Page 37) • Voltages are dc with respect to ground under no-signal (detuned) conditions. no mark : FM...

  • Page 42: Printed Wiring Boards - Front Input/Headphone/Mic Boards

    HCD-LX9AV/LX10AV/LX90AAV 7-21. PRINTED WIRING BOARDS – FRONT INPUT/HEADPHONE/MIC Boards – • See page 20 for Circuit Boards Location. (Page 31) (Page 44) (Page 38)

  • Page 43: Schematic Diagram - Front Input/Headphone/Mic Boards

    HCD-LX9AV/LX10AV/LX90AV 7-22. SCHEMATIC DIAGRAM – FRONT INPUT/HEADPHONE/MIC Boards – (Page 32) (Page 39) (Page 45) • Voltages are dc with respect to ground under no-signal (detuned) conditions. no mark : FM...

  • Page 44: Printed Wiring Board - Pa Board

    HCD-LX9AV/LX10AV/LX90AAV 7-23. PRINTED WIRING BOARD – PA Board – • See page 20 for Circuit Boards Location. • Semiconductor Location Ref. No. Location D401 D402 C414 D403 C415 C416 C408 D404 R423 D405 C409 D406 D407 D408 D409 C411 C410...

  • Page 45: Schematic Diagram - Pa Board

    HCD-LX9AV/LX10AV/LX90AV 7-24. SCHEMATIC DIAGRAM – PA Board – (Page 47) (Page 49) (Page 49) (Page 49) • Voltages are dc with respect to ground under no-signal (detuned) conditions. (Page 34) (Page 34) (Page 43) no mark : FM...

  • Page 46: Printed Wiring Board - Surround Board

    HCD-LX9AV/LX10AV/LX90AAV 7-25. PRINTED WIRING BOARD – SURROUND Board – • See page 20 for Circuit Boards Location. (Page 44) (Page 31)

  • Page 47: Schematic Diagram - Surround Board

    HCD-LX9AV/LX10AV/LX90AV 7-26. SCHEMATIC DIAGRAM – SURROUND Board – STK443-050 (Page (Page 45)

  • Page 48: Printed Wiring Boards - Trans/Sub Trans Boards

    HCD-LX9AV/LX10AV/LX90AAV 7-27. PRINTED WIRING BOARDS – TRANS/SUB TRANS Boards – • See page 20 for Circuit Boards Location. SUB TRANS BOARD (Page 44) (Page 44) TRANS BOARD (Page 44)

  • Page 49: Schematic Diagram - Trans/Sub Trans Boards

    HCD-LX9AV/LX10AV/LX90AV 7-28. SCHEMATIC DIAGRAM – TRANS/SUB TRANS Boards – (Page 45) (LX10AV: E, EA, MY, SP, AR, AUS, MX) (Page 45) (Page 45) The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified.
  • Page 50 • IC Block Diagrams – BD Board – IC101 CXD2587Q IC103 CXA2568M-T6 HOLD APC PD AMP LC/PD APC LD AMP – LD ON ERROR DIGITAL CORRECTOR DIGITAL ASYMMETRY – CORRECTION OPERATIONAL – LRCK AMPLIFIER – ANALOG SWITCH PCMD INTERFACE DEMODULATOR HOLD SW CONVERTER AGC CONT...

  • Page 51: Audio Board

    – CD MOTOR Board – IC201 TA8409S VREF BLOCK STANDBY BLOCK HEAT CUT OFF BLOCK OUT2 OUT1 VREF – AUDIO Board – IC602 µPC1330HA INVERTER COMPARATER SW P1 CONT GND SW P2 GND SW R1 GND SW R2 – MAIN Board – –...

  • Page 52: Ic Pin Function Description

    7-23. IC PIN FUNCTION DESCRIPTION • MAIN BOARD IC501 M30622MA-A26FP 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 CD power on signal output LINE-MUTE...
  • Page 53 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 CD reset signal output DISC-SENS...
  • Page 54 • PANEL BOARD IC601 TMP88CC76F-1A25 (FLUORESCENT INDICATOR TUBE DRIVE, LED DRIVE, KET CONTROL) 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 LED POWER...

  • Page 55: Exploded Views

    SECTION 8 EXPLODED VIEWS NOTE: • Items marked “*” are not stocked since they • -XX and -X mean standardized parts, so they The components identified by mark 0 or dotted line with mark may have some difference from the original are seldom required for routine service.
  • Page 56 (2) FRONT PANEL SECTION-1 TCM-230PWR1 supplied supplied supplied with S701 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 4-225-516-61 PLATE, ORNAMENTAL 4-225-524-01 SPRING (CD) (LX10AV:E,MX,AR,MY,SP) 4-224-104-21 DAMPER 4-225-516-71 PLATE, ORNAMENTAL (LX10AV:EA,AUS) 4-225-503-01 KNOB(CD) 4-225-516-81 PLATE, ORNAMENTAL (LX9AV) 4-225-517-01 HOLDER (CASE) 4-225-516-51 PLATE, ORNAMENTAL (LX90AV) 4-225-522-01 SPRING (DECK-A)
  • Page 57 (3) FRONT PANEL SECTION-2 not supplied supplied with J801, J802 supplied supplied with J803 supplied supplied Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark X-4952-443-1 PANEL ASSY, FRONT (LX90AV) A-4428-180-A MIC BOARD, COMPLETE X-4952-444-1 PANEL ASSY, FRONT 4-226-883-01 COVER (EJECT) (LX10AV:E,MX,AR,MY,SP) 4-226-882-01 LEVER (EJECT-C)
  • Page 58 (4) CHASSIS SECTION supplied E, MX supplied EA, MY, SP T951 supplied AEP, UK, CIS, EA, MY, SP supplied supplied CDM37M-5BD32L supplied supplied Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 1-790-287-11 WIRE (FLAT TYPE) (19 CORE) A-4428-940-A MAIN BOARD, COMPLETE (LXLX10AV:AUS) 1-676-267-11 TRANS BOARD A-4428-955-A MAIN BOARD, COMPLETE...
  • Page 59 (5) TAPE MECHANISM DECK SECTION-1 (TCM-230PWR1) HP101 HRPE101 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 3-376-464-11 SCREW(+PTT 2.6X6),GROUND POINT 3-017-366-01 BASE (PINCH LEVER REV) 3-911-116-42 RIVET, PUSH 3-026-892-01 SPRING (CASSETTE), LEAF 3-016-574-01 SPRING (HEAD), TENSION A-2007-799-A AUDIO BOARD, COMPLETE X-3374-156-4 PINCH LEVER (REV) ASSY HP101...
  • Page 60 Ver 1.1 2002.06 (6) TAPE MECHANISM DECK SECTION-2 (TCM-230PWR1) Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark X-3374-214-1 CHASSIS ASSY, MAIN 3-016-566-01 SLIDER, REVERSE 3-016-570-01 BELT (CAPSTAN) A-2007-800-A LEAF SW BOARD, COMPLETE 3-016-569-01 BELT (TENSION) 3-016-575-01 SPRING, TORSION * 454 3-016-568-01 BRACKET (MOTOR) 3-019-208-01 WASHER, STOPPER...
  • Page 61 (7) CD MECHANISM DECK SECTION (CDM37M-5BD32L) supplied M201 supplied Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 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 1-659-059-13 LED BOARD 4-978-421-01 GEAR (MID)
  • Page 62 (8) BASE UNIT SECTION (BU-5BD32L) M101 M102 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 0 601 8-820-020-02 OPTICAL PICK-UP KSS-213D/Q-NP A-4724-486-A BD BOARD, COMPLETE 1-769-069-11 WIRE (FLAT TYPE) (16 CORE) 4-951-620-01 SCREW (2.6X8), +BVTP 4-917-567-21 GEAR (M) 3-713-786-51 SCREW +P 2X3 4-951-940-01 INSULATOR (BU) M101...

  • Page 63: Electrical Parts List

    SECTION 9 AUDIO ELECTRICAL PARTS LIST NOTE: • Due to standardization, replacements in the • Items marked “*” are not stocked since they The components identified by mark 0 or dotted line with mark parts list may be different from the parts speci- are seldom required for routine service.
  • Page 64 AUDIO Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R602 1-249-409-11 CARBON 1/4W C143 1-163-038-00 CERAMIC CHIP 0.1uF R608 1-249-409-11 CARBON 1/4W C151 1-163-235-11 CERAMIC CHIP 22PF R609 1-247-863-11 CARBON 1/4W C153 1-163-038-00 CERAMIC CHIP 0.1uF R611 1-249-409-11 CARBON 1/4W...
  • Page 65 CD-L CD-R CD MOTOR CD-L2 CD-R2 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R148 1-216-001-00 METAL CHIP 1/10W A-4428-176-A CD-L BOARD R149 1-216-001-00 METAL CHIP 1/10W *********** R158 1-216-111-00 METAL CHIP 390K 1/10W CD-L2 BOARD R159 1-216-101-00 METAL CHIP 150K...
  • Page 66 CD-R FRONT INPUT HEADPHONE LEAF SW CD-R2 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R754 1-249-429-11 CARBON 1/4W < RESISTOR > R755 1-249-431-11 CARBON 1/4W R810 1-247-807-31 CARBON 1/4W R756 1-249-434-11 CARBON 1/4W ************************************************************** R757 1-249-438-11 CARBON 1/4W R758...
  • Page 67 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 1-659-059-13 LED BOARD C171 1-126-964-11 ELECT 10uF 20.00% 50V C172 1-163-006-11 CERAMIC CHIP 560PF 10.00% 50V ********** < DIODE > C173 1-136-169-00 MYLAR 0.22uF 5.00% 50V C174 1-136-169-00 MYLAR 0.22uF 5.00% 50V...
  • Page 68 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C247 1-136-153-00 FILM 0.01uF C564 1-104-665-11 ELECT 100uF 20.00% 10V C248 1-136-153-00 FILM 0.01uF C598 1-163-038-91 CERAMIC CHIP 0.1uF C249 1-104-664-11 ELECT 47uF 20.00% 16V C250 1-130-481-00 MYLAR 0.0068uF 5% C599 1-104-665-11 ELECT...
  • Page 69 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C776 1-163-038-91 CERAMIC CHIP 0.1uF D803 8-719-988-61 DIODE 1SS355TE-17 C777 1-163-038-91 CERAMIC CHIP 0.1uF D804 8-719-988-61 DIODE 1SS355TE-17 C782 1-104-665-11 ELECT 100uF 20.00% 10V D805 8-719-988-61 DIODE 1SS355TE-17 D806 8-719-988-61 DIODE...
  • Page 70 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 1-216-295-91 SHORT < RESISTOR > 1-216-296-91 SHORT R111 1-216-073-00 METAL CHIP 1/10W 1-216-296-91 SHORT R112 1-216-121-91 RES-CHIP 1/10W 1-216-296-91 SHORT R113 1-216-103-00 METAL CHIP 180K 1/10W 1-216-295-91 SHORT R114 1-216-043-91 RES-CHIP 1/10W...
  • Page 71 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R281 1-216-057-00 METAL CHIP 2.2K 1/10W R504 1-216-025-91 RES-CHIP 1/10W R282 1-216-097-91 RES-CHIP 100K 1/10W R283 1-216-073-00 METAL CHIP 1/10W R505 1-216-025-91 RES-CHIP 1/10W R291 1-216-057-00 METAL CHIP 2.2K 1/10W R511...
  • Page 72 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R578 1-216-025-91 RES-CHIP 1/10W R707 1-216-049-91 RES-CHIP 1/10W R579 1-216-025-91 RES-CHIP 1/10W (LX9AV,LX10AV:MX,LX90AV) R580 1-216-025-91 RES-CHIP 1/10W R708 1-216-049-91 RES-CHIP 1/10W R581 1-216-025-91 RES-CHIP 1/10W (LX9AV,LX10AV:MX,LX90AV) R582 1-216-025-91 RES-CHIP 1/10W R709...
  • Page 73 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < VARIABLE RESISTOR > R855 1-249-429-11 CARBON 1/4W R856 1-247-891-00 CARBON 330K 1/4W RV301 1-238-600-11 RES, ADJ, CARBON 10K R857 1-249-417-11 CARBON 1/4W RV351 1-238-600-11 RES, ADJ, CARBON 10K R869 1-249-434-11 CARBON 1/4W...
  • Page 74 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C813 1-161-494-00 CERAMIC 0.022uF D410 8-719-991-33 DIODE 1SS133T-77 C814 1-162-294-31 CERAMIC 0.001uF C815 1-126-959-11 ELECT 0.47uF 20.00% 50V D801 8-719-991-33 DIODE 1SS133T-77 C830 1-107-714-11 ELECT 10uF 20.00% 50V D802 8-719-110-39 DIODE MTZJ-T-77-15A...
  • Page 75 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < TRANSISTOR > R413 1-249-389-11 CARBON 1/4W F (LX9AV) Q401 8-729-029-21 TRANSISTOR DTA114ESA-TP R414 1-260-076-11 CARBON 1/2W Q402 8-729-140-84 TRANSISTOR 2SC1841TP-PAFAEA (LX9AV) Q403 8-729-029-21 TRANSISTOR DTA114ESA-TP Q404 8-729-029-21 TRANSISTOR DTA114ESA-TP R415 1-260-076-11 CARBON...
  • Page 76 PANEL FL Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R823 1-247-863-91 CARBON 1/4W < THERMISTOR > R824 1-249-416-11 CARBON 1/4W F 0 R825 1-215-891-11 METAL OXIDE TH831 1-807-796-11 THERMISTOR R827 1-249-441-11 CARBON 100K 1/4W R828 1-247-903-00 CARBON 1/4W <...
  • Page 77 PANEL FL Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark D617 8-719-058-04 DIODE SEL5223S-TP1 R631 1-249-410-11 CARBON 1/4W F (SURROUND) R632 1-249-411-11 CARBON 1/4W R633 1-249-413-11 CARBON 1/4W F < FILTER > R634 1-249-414-11 CARBON 1/4W F FL601 1-517-940-11 INDICATOR TUBE, FLUORESCENT R642...
  • Page 78 PANEL VR Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark A-4428-142-A PANEL VR BOARD, COMPLETE (LX9AV) R728 1-249-429-11 CARBON 1/4W ************************* A-4428-130-A PANEL VR BOARD, COMPLETE R729 1-249-431-11 CARBON 1/4W (LX10AV,LX90AV) R730 1-249-434-11 CARBON 1/4W R731 1-249-438-11 CARBON 1/4W *************************...
  • Page 79 PANEL VR SUB TRANS TABLE SENSOR TC-A TC-B Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark S608 1-762-875-21 SWITCH, KEYBOARD (ENTER/NEXT) D632 8-719-058-03 LED SEL5423E-TP15 (G) S609 1-762-875-21 SWITCH, KEYBOARD (TUNER/BAND) < RESISTOR > S610 1-762-875-21 SWITCH, KEYBOARD (TUNING +) S611 1-762-875-21 SWITCH, KEYBOARD (TUNING -) R700...
  • Page 80 SURROUND AMP TRANS Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 1-676-267-11 TRANS BOARD C103 1-162-286-21 CERAMIC 220PF 10.00% 50V C104 1-126-967-11 ELECT 47uF 20.00% 50V ************ C105 1-136-165-00 MYLAR 0.1uF 5.00% 50V 1-533-233-31 HOLDER, FUSE 7-685-646-79 SCREW+BVTP TYPE2 N-S C106...
  • Page 81 Ver 1.1 2002.06 SURROUND AMP Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < IC > R807 1-249-429-11 CARBON 1/4W R809 1-249-417-11 CARBON 1/4W F IC101 8-749-017-19 IC STK443-050 R850 1-249-417-11 CARBON 1/4W F IC850 8-759-634-50 IC M5218AL R852 1-249-441-11 CARBON 100K...
  • Page 82 HCD-LX9AV/LX10AV/LX90AV 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. Ver. Date Description of Revision 2000.03...

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