Sony AIVA SSX-LZX7 Service Manual
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Sony AIVA SSX-LZX7 Service Manual

Sony AIVA SSX-LZX7 Service Manual

Micro hi-fi component system
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SERVICE MANUAL
Ver 1.0 2004.05
• AWP-ZX7 is composed of following models.
As for the service manual, it is issued for each
component model, then, please refer to them.
COMPONENT MODEL NAME
COMPACT DISK DECK
RECEIVER SYSTEM
SPEAKER SYSTEM
Sony Corporation
9-877-858-01
Home Audio Company
2004E16-1
Published by Sony Engineering Corporation
© 2004.05
AWP-ZX7
CX-LZX7
SSX-LZX7
PARTS LIST
Part No.
Description
ACCESSORIES
************
1-478-520-11 COMMANDER, STANDARD (RM-Z20051)
1-754-102-31 ANTENNA, LOOP (LW.MW)
1-754-243-11 ANTENNA (FM)
0 1-770-019-51 ADAPTOR, CONVERSION PLUG (UK)
1-793-184-23 CONNECTOR (F TYPE ADAPTOR)
1-823-704-11 CUSHION CORD, CONNECTION (USB)
4-210-254-02 CUSHION (FOOT)(FOR SPEAKER)
4-254-179-11 MANUAL, INSTRUCTION (ENGLISH)(EXCEPT KR)
4-254-179-21 MANUAL, INSTRUCTION (FRENCH)(CND, AEP, SP)
4-254-179-31 MANUAL, INSTRUCTION (SPANISH)(US, AEP, SP, E51)
4-254-179-41 MANUAL, INSTRUCTION (CZECH, GERMAN, HANGARIAN,
4-254-179-51 MANUAL, INSTRUCTION (CHINESE)(SP)
4-254-179-61 MANUAL, INSTRUCTION (KOREAN)(KR)
The components identified by
mark 0 or dotted line with mark
0 are critical for safety.
Replace only with part number
specified.
MICRO HI-FI COMPONENT SYSTEM
AWP-ZX7
• Abbreviation
CND : Canadian model
E51 : Chilean and Peruvian models
KR
: Korean model
SP
: Singapore model
Remark
(INCLUDING BATTERY COVER)
ITALIAN, POLISH, RUSSIAN)(AEP)
Les composants identifiés par
une marque 0 sont critiques
pour la sécurité.
Ne les remplacer que par une
pièce portant le numéro spécifié.
US Model
Canadian Model
AEP Model
UK Model
E Model

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  • Page 1 0 are critical for safety. pour la sécurité. Replace only with part number Ne les remplacer que par une specified. pièce portant le numéro spécifié. MICRO HI-FI COMPONENT SYSTEM Sony Corporation 9-877-858-01 Home Audio Company 2004E16-1 Published by Sony Engineering Corporation © 2004.05...
  • Page 2 More than 90 dB Music power output (reference): Dynamic range More than 90 dB 100 + 100 W (6 ohms at 1 kHz, 10% MICRO HI-FI COMPONENT SYSTEM THD) Sony Corporation 9-877-859-01 Home Audio Company 2004E1679-1 Published by Sony Engineering Corporation  2004.05...
  • Page 3 CRITIQUES POUR LA SÉCURITÉ DE FONCTIONNEMENT. NE REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE REMPLACER CES COMPOSANTS QUE PAR DES PIÈSES SONY PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR DONT LES NUMÉROS SONT DONNÉS DANS CE MANUEL OU IN SUPPLEMENTS PUBLISHED BY SONY.

  • Page 4: Table Of Contents

    CX-LZX7 TABLE OF CONTENTS SERVICING NOTES DIAGRAMS ..........4 8-1. Block Diagram — BD/Changer Section — ....28 — MAIN Section — ............29 GENERAL ..............5 8-2. Printed Wiring Boards — BD Section — ....... 30 8-3. Schematic Diagram — BD Section — ......31 DISASSEMBLY 8-4.

  • Page 5: Servicing Notes

    CX-LZX7 SECTION 1 SERVICING NOTES Notes on chip component replacement CAUTION • Never reuse a disconnected chip component. Use of controls or adjustments or performance of procedures • Notice that the minus side of a tantalum capacitor may be other than those specified herein may result in hazardous radiation damaged by heat.

  • Page 6: General

    CX-LZX7 SECTION 2 This section is extracted from instruction manual. GENERAL List of button locations and reference pages How to use this page Illustration number Use this page to find the location of buttons and other DISPLAY wd (16, 23) parts of the system that are mentioned in the text.
  • Page 7 CX-LZX7 Remote control ALPHABETICAL ORDER BUTTON DESCRIPTIONS ?/1 (power) 1 (8, 15, 21, 26) A – E F – Z m/M (rewind/fast forward) ALBUM + qa (11, 13, 18) FM MODE 4 (16) 7 (11, 15, 17) ALBUM – qd (11, 13, 18) FUNCTION 6 (10, 13, 14, 15, X (pause) 8 (11, 17) CD qk (10, 13, 19)

  • Page 8: Disassembly

    CX-LZX7 SECTION 3 DISASSEMBLY • This set can be disassembled in the order shown below. • The dotted square with arrow ( ) prompts you to move to the next job when all of the works within the dotted square ( ) are completed.

  • Page 9: Side Panel (L)(R), Top Panel, Back Panel

    CX-LZX7 Note: Follow the disassembly procedure in the numerical order given. 3-1. SIDE PANEL (L)(R), TOP PANEL, BACK PANEL qf screw (QT2+3 × 10) 7 screw (+BVTP3 × 10(BLK)) qa top panel 0 screw (QT2+3 × 10) 3 side panel (L) qh wire (flat type) qg nine screws 15core(CN602)

  • Page 10: Front Panel Section

    CX-LZX7 3-3. FRONT PANEL SECTION 2 wire (flat type) 8core (cassette deck mechanism) 0 front panel section 1 wire (flat type) 19core (CN904) 7 screw (QT2+3 × 6) 9 connector 8 two claws (CN302) 3 connector (CN203) 4 wire (flat type) 7core (CN701) 5 two screws (+BVTP3 ×...

  • Page 11: Cassette Deck Mechanism, Usb Board

    CX-LZX7 3-5. CASSETTE DECK MECHANISM, USB BOARD 4 cassette deck mechanism 1 three screws (+BVTP3 × 10) qa USB shield plate 3 shield (DECK) 0 shield case (USB A) 8 screw 2 screw (+BVTP3 × 6) (+BVTP3 × 10) 5 two screws (+BVTP3 ×...

  • Page 12: Power Transformer

    CX-LZX7 3-7. POWER TRANSFORMER 2 connector 4 ferrite core 5p(CN257) 5 four s-screws (ITC +4- 10R) 3 cable tie 7 power transformer 6 connector 2p(CN251) 1 cable tie 3-8. MAIN BOARD SECTION qs MAIN board 0 holder pwb 9 screw (+BVTP3 ×...

  • Page 13: Cd Mechanism Deck (Cdm69Cv-F4Bd81B2)

    CX-LZX7 3-9. CD MECHANISM DECK (CDM69CV-F4BD81B2) 1 four screws (+BVTP3 × 10) 2 CD mechanism deck (CDM69CV-F4BD81B2) 3-10. OPTICAL PICK-UP SECTION 2 screw (+PTPWH) (M2) (DIA. 7) 3 boss 1 floating screw (DIA. 12) 4 boss 6 boss 7 optical pick-up section 5 boss...

  • Page 14: Base Unit (Bu-F4Bd81B2)

    CX-LZX7 3-11. BASE UNIT (BU-F4BD81B2) 4 floating screw qs base unit (BU-F4BD81B2) (+PTPWHM2.6 × 6) 1 tension spring (BU30-1) 9 vibration proof rubber 5 floating screw 3 floating screw (+PTPWHM2.6 × 6) (+PTPWHM2.6 × 6) 8 vibration proof rubber q; vibration proof rubbers qa wire (flat type) 19corre (CN202) 2 floating screw...

  • Page 15: Sw Board, Bracket (Top) Assy

    CX-LZX7 3-13. SW BOARD, BRACKET (TOP) ASSY 4 SW (3) board 5 SW (4) board 3 SW (2) board 1 four screws (BTP2.6 × 6) 6 six screws (BVTP2.6 × 8) 2 SW (1) board 7 bracket (top) assy 3-14. CONNECTOR BOARD 4 connector (CN710) –...

  • Page 16: Motor (Stocker) Assy (Stocker)(M761)

    CX-LZX7 3-15. MOTOR (STOCKER) ASSY (STOCKER)(M761) 3 two screws (BVTP2.6 × 8) 2 Remove two solders 5 stocker motor board 6 motor (stocker) assy (stocker) (M761) 1 belt (stocker) 3-16. MOTOR (ROLLER) ASSY (ROLLER)(M781) 3 two screws 2 Remove two solders. 4 ROLLER MOTOR board 5 motor (roller) assy (roller)(M781)

  • Page 17: Motor (Mode) Assy (Mode)(M771)

    CX-LZX7 3-17. MOTOR (MODE) ASSY (MODE)(M771) 3 two screws (BVTP2.6 × 8) 1 Remove five solders of rotary encoder. 4 MODE MOTOR board 6 motor (mode) assy (mode) (M771) MODE MOTOR board 2 Remove two solders of motor (M771) 5 belt (mode V) 3-18.

  • Page 18: Timing Belt (Front/Rear)

    CX-LZX7 3-19. TIMING BELT (FRONT/REAR) 3 slider (mode cam) assy 7 two gears (center) When install three timing belts, its pass under each claws. 8 timing belt (rear) timing belt (rear) 5 two gears 9 timing belt (rear) (center) claw claw 6 timing belt timing belt...

  • Page 19: Sensor Board

    CX-LZX7 3-21. SENSOR BOARD ql harness qk claw q; cam (eject lock) : Note 9 screw (PTPWH2.6 × 8) qh two claws qd gear (eject lock) qj rotary encoder 8 shaft qs cam (BU U/D) (S771) wa SENSOR board (shutter) w;...

  • Page 20: Assembly

    CX-LZX7 SECTION 4 ASSEMBLY • This set can be assembled in the order shown below. 4-1. HOW TO INSTALL THE CAM (EJECT LOCK) 1 Rotate the cam (BU U/D) fully in the direction of arrow. 2 Engage the gear (eject lock) and the gear of the cam (eject lock) aligning the mark with the center of the gear (eject lock).

  • Page 21: How To Install The Gear (Mode C)

    CX-LZX7 4-3. HOW TO INSTALL THE GEAR (MODE C) 1 Align the mark on the rotary encoder (S771) with the projection of the assy. 2 Check that the cam (BU U/D) can not be rotated in the direction of arrow. 3 Install the gear (mode rotary encoder...

  • Page 22: How To Install The Rotary Encoder (S702), Gear (Stocker Communication)

    CX-LZX7 4-5. HOW TO INSTALL THE ROTARY ENCODER (S702), GEAR (STOCKER COMMUNICATION) 4 gear 5 screw (stocker communication) (PTPWH2.6 × 8) 3 screw 7 two screws (PWH2 × 6) (PTPWH2.6 × 8) 1 rotary encoder Engage the rotary encoder (S702) (S702) and the gear (stocker communication) as shown below in the figure.

  • Page 23: Test Mode

    CX-LZX7 SECTION 5 TEST MODE [Cold Reset] [AM Channel Step 9 kHz/10kHz Selection Mode] The cold reset clears all data including preset data stored in the Either the 9 kHz step or 10 kHz step can be selected for the AM RAM to initial conditions.

  • Page 24: Mechanical Adjustments

    CX-LZX7 SECTION 6 SECTION 7 MECHANICAL ADJUSTMENTS ELECTRICAL ADJUSTMENTS • TAPE MECHANISM DECK SECTION DECK SECTION 0 dB = 0.775 V Precaution 1. Clean the following parts with a denatured alcohol-moistened Precaution swab: 1. Demagnetize the record/playback head with a head record/playback heads pinch rollers demagnetizer.
  • Page 25 CX-LZX7 3. Mode: Playback Record Bias Adjustment Procedure: MAIN board Record mode SPEAKER terminal (J201) test tape L-CH P-4-A100 oscilloscope (10 kHz, – 10 dB) MAIN board L-CH AUX IN (J602)  1) 315 Hz 50 mV (–23.8 dB)  2) 10 kHz ...
  • Page 26 CX-LZX7 RFDC signal waveform CD SECTION VOLT/DIV: 200 mV TIME/DIV: 500 ns Note: 1. Use YEDS-18 disc (3-702-101-01) unless otherwise indicated. 2. Use an oscilloscope with more than 10MΩ impedance. 3. Clean the object lens by an applicator with neutral detergent when the level: 0.6 ±...
  • Page 27 CX-LZX7 E-F Balance Adjustment Checking Location: Connection: – BD BOARD (Conductor Side) – oscilloscope BD board TP (TEO) BD BOARD TP (VC) – (CONDUCTOR SIDE) (CD) button. (The tracking servo and the Procedure: Connect an oscilloscpe to test point TP (TEO) and TP (VC) on the BD board.

  • Page 28: Diagrams

    CX-LZX7 SECTION 8 DIAGRAMS • Circuit Boards Location THIS NOTE IS COMMON FOR PRINTED WIRING For printed wiring boards. BOARDS AND SCHEMATIC DIAGRAMS. Note: • X : parts extracted from the component side. (In addition to this, the necessary note is printed •...

  • Page 29: Block Diagram - Bd/Changer Section

    CX-LZX7 8-1. BLOCK DIAGRAM — BD/CHANGER SECTION — FILTER XTSL CD DSP XTAO IC101 (1/2) CLOCK X171 51 53 50 52 DETECTOR XTAI AVDD(+3.3V) GENERATOR 16.9344MHz XTACN MAIN RFACO RFACI AOUT1 RFAC ASYMMETRY SECTION SUMMING DIGITAL PLL DEMODULATOR CORRECTOR (Page 29) CONVERTER AOUT2 ASYI...

  • Page 30: Main Section

    CX-LZX7 — MAIN SECTION — J202 FUNCTION Q103,105,107,109 J602(1/2) IC601 Q101 Q111,113,115,127 Q117,119 R-CH POWER SEL-L OUT-L MUTE PHONES AUX IN TUNER-L OUT-R R-CH Q123 R-CH PBP-L TH101 ANTENNA J201 CD L TUNER PACK RECOUT-L FM 75 Ω FM ANT COAXIAL PBOR SYSTEM CONTROLLER...

  • Page 31: Printed Wiring Boards - Bd Section

    CX-LZX7 8-2. PRINTED WIRING BOARDS — BD SECTION — • See page 27 for Circuit Boards Location. • : Uses unleaded solder. BD BOARD (COMPONENT SIDE) M101 (SPINDLE) BD BOARD (CONDUCTOR SIDE) C302 IC303 S101 (LIMIT) C305 C303 • Semiconductor C255 Location C260...

  • Page 32: Schematic Diagram - Bd Section

    CX-LZX7 8-3. SCHEMATIC DIAGRAM — BD SECTION — • See page 45, 46 and 47 for IC Block Diagrams. • See page 27 for Waveforms. C131 100p TP423 IOP1 C142 1500p C134 C125 R131 R121 R143 C151 TP10 R203 C143 3.3k TP424 100k...

  • Page 33: Printed Wiring Boards - Changer Section

    CX-LZX7 8-4. PRINTED WIRING BOARDS — CHANGER SECTION — • See page 27 for Circuit Boards Location. • : Uses unleaded solder. • Semiconductor Location Ref. No. Location D701 D711 D721 IC701 IC711 IC721 IC701 IC751 IC751 Q731 IC721 IC711 S718 (STOCKING) OFF: In the Midst disc is moving between play position and...

  • Page 34: Schematic Diagram - Changer Section

    CX-LZX7 8-5. SCHEMATIC DIAGRAM — CHANGER SECTION — • See page 48 for IC Block Diagrams. CN751 CN702 R731 DIODE DIODE I C 7 5 1 D SENSE D SENSE R733 CN701 R734 IC751 D+3.3V 3 . 2 RPR-220 R732 M+12V DISC INSERT Q731...

  • Page 35: Printed Wiring Boards - Front Section

    CX-LZX7 8-6. PRINTED WIRING BOARDS — FRONT SECTION — • See page 27 for Circuit Boards Location. • : Uses unleaded solder. MAIN BOARD CN904 (Page 36) IC902 (BACK LIGHT) (FLUORESCENT INDICATOR TUBE) DISC1 (BACK LIGHT) DISPLAY • Semiconductor Location CD SYNC Ref.

  • Page 36: Schematic Diagram - Front Section

    CX-LZX7 8-7. SCHEMATIC DIAGRAM — FRONT SECTION — R991 R992 R987 330k 470k C988 2.2k 0.01 C987 R993 0.01 R990 2.2k C907 R994 CN905 D903 C908 UDZSTE-17-4.3B C909 R795 2.2k C997 0.01 IC902 RPM7240-H4 LCD901 R943 C902 47 1/8W R944 D905 D906 D907...

  • Page 37: Printed Wiring Boards - Main Section

    CX-LZX7 8-8. PRINTED WIRING BOARDS — MAIN SECTION — • See page 27 for Circuit Boards Location. • : Uses unleaded solder. FRONT CONNECTOR BOARD BOARD BOARD • Semiconductor Location CN201 CN905 CN701 (Page 30) (Page 34) (Page 32) Ref. No. Location Ref.

  • Page 38: Schematic Diagram - Main Section 1

    CX-LZX7 8-9. SCHEMATIC DIAGRAM — MAIN SECTION 1 — • See page 48 for IC Block Diagrams. R648 C631 C656 0.0022 C630 C649 C652 0.0047 R664 1.8k R663 R637 R633 R634 1.8k 1.8k 1.8k R638 R657 R658 R629 R630 R635 R628 R627 C632...

  • Page 39: Schematic Diagram - Main Section 2

    CX-LZX7 8-10. SCHEMATIC DIAGRAM — MAIN SECTION 2 — EXCEPT AEP,UK CN602 EXCEPT AEP,UK C882 0.022 R884 2.2k JW810 R880 C867 R887 0.01 C883 0.022 R897 100k R885 2.2k C868 R898 100k JW891 D862 1SS133T-72 EXCEPT AEP,UK C869 D111 Q119 D105 2SD2642 1SS133T-72...

  • Page 40: Schematic Diagram - Main Section 3

    CX-LZX7 8-11. SCHEMATIC DIAGRAM — MAIN SECTION 3 — CNA201 CN203 R259 R263 R264 2.2k 2.2k 1/2W D209 1/8W 1/8W R261 1SS133T-72 220 1/2W J202 Q280 DTA114EKA-T146 R281 R262 R203 R201 R256 2.2k R255 1.5k 1/2W Q201 2SJ599-Z R251 R260 Q203 C225 R280...

  • Page 41: Schematic Diagram - Main Section 4

    CX-LZX7 8-12. SCHEMATIC DIAGRAM — MAIN SECTION 4 — C003 C004 100000p 100000p D001 G5SBA60L-6088 Q011 2SB1375 R072 R020 1 1/4W R065 Q063 C019 2200 2SA1235 R021 1 1/4W R081 R061 C015 Q019 Q020 C006 IC001 C005 100 16V 2SB1375 2SA952TP-K1K2 100000p 100000p...

  • Page 42: Schematic Diagram - Main Section 5

    CX-LZX7 8-13. SCHEMATIC DIAGRAM — MAIN SECTION 5 — • See page 27 for Waveforms. • See page 50 for IC Pin Function Description. CN901 R901 R940 R729 C912 EXCEPT AEP,UK 0.001 R902 1/4W R903 R904 R905 D702 JW 0 R906 R907 R908...

  • Page 43: Schematic Diagram -Main Section 6/P Ower Section

    CX-LZX7 8-14. SCHEMATIC DIAGRAM — MAIN SECTION 6/POWER SECTION — US,CND, US,CND, CNA254 CN251 CN202 PT252 US,CND C254 R254 3.3M 1/2W EXCEPT AEP,UK CNA255 CN252 S250 JW271 W201 US,CND CN257 CN256 CNA253 C250 0.0022 C251 250V 0.0022 250V PT251 RY251 RY252 D253 CNA250...

  • Page 44: Printed Wiring Boards - Power Section

    CX-LZX7 8-15. PRINTED WIRING BOARDS — POWER SECTION — • See page 27 for Circuit Boards Location. • : Uses unleaded solder. SP, E51, KR US,CND,AEP, UK PT253 PT252 (MAIN) (MAIN) MAIN BOARD US,CND CN252 (Page 36) MAIN BOARD CNA253 (Page 36) MAIN MAIN...

  • Page 45: Printed Wiring Boards - Usb Section

    CX-LZX7 8-16. PRINTED WIRING BOARDS — USB SECTION — • See page 27 for Circuit Boards Location. 8-17. SCHEMATIC DIAGRAM — USB SECTION — • See page 49 for IC Block Diagrams. • See page 27 for Waveforms. • : Uses unleaded solder. C806 R821 C807...
  • Page 46 CX-LZX7 • IC Block Diagrams — BD Board — IC101 CXD3059AR 119 118 115 114 112 111 110 109 103 102 101 100 CPU INTERFACE SERVO INTERFACE 90 RMUT 89 IOVDD0 88 NC 87 AVDD2 86 AOUT2 COVERTER 85 VREFR MIRR MIRR DFCT...
  • Page 47 CX-LZX7 IC303 BH15FB1WG THERMAL PROTECTION OVER CURRENT PROTECTION VOLTAGE CONTROL REFERENCE BLOCK IC251 BA5947FM MUTING + – INTERFACE LEVEL SHIFT INTERFACE INTERFACE VREF...
  • Page 48 CX-LZX7 IC301 TC94A34FG-002 Timing Generator VDDP PO5/AD5 /RESET PO6/AD6 STANDBY PO7AD7 /MICS /MILP MIDIO AD10 VDDT /MICK /MIACK/ SRMSTB AD16 VDDT VDDM PO8/AD11 SDO0 PO9/AD12 /CCE/ PO10/ BCKO AD13 BUCK/ PO11/ LRCKO AD14 SDO3/ SDI0 Interrupt Timer Control Switch General Input/ PO12/ Output...
  • Page 49 CX-LZX7 — MAIN Board — IC601 BD3882FV BASS MIDDLE BASS REAR VOLUME REAR VOLUME FRONT TREBLE VOLUME LOGIC CONTROL FRONT TREBLE MIDDLE VOLUME — CONNECTOR Board — IC701, 711, 721 BA6956AN CONTROL LOGIC...
  • Page 50 CX-LZX7 — USB Board — IC801 PCM2704 – DBR SSPND POWER MANAGER 5 V TO 3.3 V VOLTAGE VBAS REGULATOR AGNDR PROTOCOL ANALOG VOUTL CONTROLLER VOUTR CONTROL D– ENDPOINT DOUT S/P DIF ENCODER EEPROM ISO-OUT INTERFACE FIFO ENDPOINT HOST HID0 PSEL HID1 ENDPOINT...
  • Page 51 CX-LZX7 • IC Pin Function Description • IC901 M3062CMEN-A08FPU0 (SYSTEM CONTROLLER) (MAIN BOARD) Pin No. Pin Name Description O-LCDAT Not used (open) O-LCDSCK Data output to the fluorescent indicator tube O-BASS LED LED (i-Bass/DEMO) control signal output I-RMC Remote control signal input from the remote sensor O-MP3DAT Data input/output from/to the MP3 IC I-MP3DAT...
  • Page 52 CX-LZX7 Pin No. Pin Name Description I-PLAY SW PLAY switch signal input from the tape deck O-LCDCS Chip select signal output to the fluorescent indicator tube O-SOL Solenoid control signal output to the tape deck O-MOTOR Motor control signal output to the tape deck O-MUTE Muting control signal output to the power amplifier I-SENS...

  • Page 53: Exploded Views

    CX-LZX7 SECTION 9 EXPLODED VIEWS NOTE: • -XX, -X mean standardized parts, so they may • The mechanical parts with no reference number The components identified by mark 0 or have some differences from the original one. in the exploded views are not supplied. dotted line with mark 0 are critical for •...

  • Page 54: Front Section

    CX-LZX7 9-2. FRONT SECTION supplied supplied supplied supplied supplied supplied supplied supplied supplied supplied supplied supplied supplied supplied Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 2-102-880-01 SPRING (CASS), TORSION A 4-242-175-01 HLDR, LOCK 2 4-253-197-01 PANEL, CASSETTE 4-242-171-01 DAMPER 150 N 4-253-191-01 WINDOW, CASSETTE 4-253-185-01 KEY, I-BASS...

  • Page 55: Chassis Section

    CX-LZX7 9-3. CHASSIS SECTION not supplied not supplied not supplied not supplied not supplied not supplied PT252 PT253 not supplied not supplied Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 3-077-331-01 +BV3 (3-CR) 3-703-244-00 BUSHING (2104), CORD 1-828-007-11 WIRE (FLAT TYPE) (8 CORE) 1-400-043-11 CORE, FERRITE (US, CND) A-1056-017-A MAIN BOARD, COMPLETE (E51)

  • Page 56: Cd Mechanism Deck Section 1 (Cdm69Cv-F4Bd81B2)

    CX-LZX7 9-4. CD MECHANISM DECK SECTION 1 (CDM69CV-F4BD81B2) CD mechanism deck section-2 not supplied not supplied Ref. No. Part No. Description Remark 7-685-647-79 SCREW+BVTP 3X10 TYPE2 IT-3...

  • Page 57: Cd Mechanism Deck Section 2 (Cdm69Cv-F4Bd81B2)

    CX-LZX7 9-5. CD MECHANISM DECK SECTION 2 (CDM69CV-F4BD81B2) not supplied S702 M761 supplied not supplied CD mechanism deck section-3 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 1-686-725-13 STOCKER MOTOR BOARD 4-221-237-01 BELT (MODE) 4-951-620-01 SCREW (2.6X8), +BVTP 1-828-404-11 WIRE (FLAT TYPE)(27 CORE) 4-239-690-01 CAM (STOCKER U/D) 4-986-156-01 PULLEY, MOTOR...

  • Page 58: Cd Mechanism Deck Section 3 (Cdm69Cv-F4Bd81B2)

    CX-LZX7 9-6. CD MECHANISM DECK SECTION 3 (CDM69CV-F4BD81B2) CD mechanism deck section-4 CD mechanism deck section-5 optical pick-up section Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 1-686-727-13 SW (1) BOARD 4-985-672-01 SCREW (+PTPWHM 2.6), FROATING 1-686-728-13 SW (2) BOARD 4-227-899-01 SCREW (DIA,12), FROATING 1-686-729-13 SW (3) BOARD...

  • Page 59: Cd Mechanism Deck Section 4 (Cdm69Cv-F4Bd81B2)

    CX-LZX7 9-7. CD MECHANISM DECK SECTION 4 (CDM69CV-F4BD81B2) not supplied supplied not supplied supplied supplied not supplied not supplied Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 4-992-069-01 SCREW (+PTPWH) (M2) (DIA. 7) 4-240-039-01 LEVER (DISC STOPPER) 4-239-648-01 PARASOL (ROLLER) 4-239-702-01 ROLLER (DISC STOPPER) 4-239-646-01 ROLLER (ROLLER)

  • Page 60: Cd Mechanism Deck Section 5 (Cdm69Cv-F4Bd81B2)

    CX-LZX7 9-8. CD MECHANISM DECK SECTION 5 (CDM69CV-F4BD81B2) supplied supplied M781 CD mechanism deck section-6 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark X-4954-626-1 LEVER (ROLLER) ASSY 4-240-041-01 SPRING (SLIDER 2), TENSION 4-239-666-01 GEAR 4-951-620-01 SCREW (2.6X8), +BVTP 4-239-668-01 LEVER (CENTER) 4-243-916-01 ROLLER (S), RUBBER 4-239-652-02 SCREW (ROLLER), STEP...

  • Page 61: Cd Mechanism Deck Section 6 (Cdm69Cv-F4Bd81B2)

    CX-LZX7 9-9. CD MECHANISM DECK SECTION 6 (CDM69CV-F4BD81B2) CD mechanism deck ection-7 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 4-240-020-01 GEAR (TIMING) 4-239-699-01 PULLEY 4-239-708-02 BELT (FRONT), TIMING 4-247-349-02 BELT (ROLLER V) 4-239-697-01 GEAR (CENTER) 4-227-899-01 SCREW (DIA.

  • Page 62: Cd Mechanism Deck Section 7 (Cdm69Cv-F4Bd81B2)

    CX-LZX7 9-10. CD MECHANISM DECK SECTION 7 (CDM69CV-F4BD81B2 ) M771 not supplied supplied supplied S771 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 4-239-693-02 CAM (GEAR) 4-239-694-01 GEAR (MODE CAM) 1-686-723-13 SENSOR BOARD 4-241-731-01 SHUTTER (A), LEVER 4-239-696-01 GEAR (EJECT LOCK) 4-241-732-01 SHUTTER (B), LEVER 4-239-695-02 CAM (EJECT LOCK)

  • Page 63: Optical Pick-Up Section

    CX-LZX7 9-11. OPTICAL PICK-UP SECTION M101 M102 not supplied Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark A-1067-262-A BD BOARD, COMPLETE 1-827-992-11 WIRE (FLAT TYPE)(16 CORE) 4-992-054-11 RUBBER, VIBRATION PROOF 0 606 8-820-252-01 OPTICAL PICK-UP (KSM-215CFP/C2NP) 4-985-672-01 SCREW (+PTPWHM2.6), FLOATING (included in M101, M102) 4-253-308-01 SPRING (215V), TENSION...

  • Page 64: Electrical Parts List

    CX-LZX7 SECTION 10 ELECTRICAL PARTS LIST NOTE: • Due to standardization, replacements in the • RESISTORS • SEMICONDUCTORS parts list may be different from the parts All resistors are in ohms. In each case, u: µ, for example: specified in the diagrams or the components METAL: metal-film resistor uA...: µA...
  • Page 65 CX-LZX7 CONNECTOR Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks < IC > R404 1-216-809-11 METAL CHIP 1/10W R405 1-216-809-11 METAL CHIP 1/10W IC101 8-752-425-12 IC CXD3059AR R406 1-216-809-11 METAL CHIP 1/10W IC251 6-705-808-01 IC BA5947FM R407 1-216-809-11 METAL CHIP 1/10W...
  • Page 66 CX-LZX7 CONNECTOR FRONT Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks < RESISTOR > < RESISTOR > R701 1-249-415-11 CARBON 1/4W R795 1-216-825-11 METAL CHIP 2.2K 1/10W R702 1-247-807-31 CARBON 1/4W R903 1-216-805-11 METAL CHIP 1/10W R711 1-249-415-11 CARBON 1/4W...
  • Page 67 CX-LZX7 FRONT MAIN Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks R993 1-216-864-11 SHORT CHIP C004 1-131-992-91 CERAMIC CHIP 100000PF C005 1-131-992-91 CERAMIC CHIP 100000PF R994 1-216-819-11 METAL CHIP 1/10W C006 1-131-992-91 CERAMIC CHIP 100000PF C009 1-164-156-11 CERAMIC CHIP 0.1uF <...
  • Page 68 CX-LZX7 MAIN Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks C202 1-128-552-51 ELECT 47uF C524 1-162-960-11 CERAMIC CHIP 220PF C203 1-126-961-11 ELECT 2.2uF C601 1-104-661-91 ELECT 330uF C225 1-130-495-00 MYLAR 0.1uF C602 1-126-923-91 ELECT 220uF C226 1-130-495-00 MYLAR 0.1uF C603...
  • Page 69 CX-LZX7 MAIN Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks C903 1-126-964-11 ELECT 10uF D012 8-719-991-33 DIODE 1SS133T-77 D015 8-719-983-62 DIODE MTZJ-T-72-3.3A C905 1-164-230-11 CERAMIC CHIP 220PF D016 8-719-991-33 DIODE 1SS133T-77 C906 1-162-964-11 CERAMIC CHIP 0.001uF D017 8-719-991-33 DIODE 1SS133T-77 C907...
  • Page 70 CX-LZX7 MAIN Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks D502 8-719-983-01 DIODE MTZJ-T-72-2.2B JR612 1-216-864-11 SHORT CHIP D601 8-719-947-12 DIODE MTZJ-T-72-4.7A D602 8-719-947-12 DIODE MTZJ-T-72-4.7A JR613 1-216-864-11 SHORT CHIP JR614 1-216-864-11 SHORT CHIP D603 8-719-991-33 DIODE 1SS133T-77 JR697 1-216-864-11 SHORT CHIP D604...
  • Page 71 CX-LZX7 MAIN Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks Q123 8-729-021-88 TRANSISTOR 2SA1587-BL (TE85L) R023 1-216-809-11 METAL CHIP 1/10W Q124 8-729-021-88 TRANSISTOR 2SA1587-BL (TE85L) R024 1-216-829-11 METAL CHIP 4.7K 1/10W Q127 8-729-120-28 TRANSISTOR 2SC1623-L5L6 Q128 8-729-120-28 TRANSISTOR 2SC1623-L5L6 R025...
  • Page 72 CX-LZX7 MAIN Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks R109 1-216-845-11 METAL CHIP 100K 1/10W R203 1-216-817-11 METAL CHIP 1/10W R204 1-216-817-11 METAL CHIP 1/10W R111 1-216-820-11 METAL CHIP 1/10W R205 1-216-845-11 METAL CHIP 100K 1/10W R112 1-216-820-11 METAL CHIP...
  • Page 73 CX-LZX7 MAIN Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks R455 1-216-836-11 METAL CHIP 1/10W R620 1-216-829-11 METAL CHIP 4.7K 1/10W R456 1-216-836-11 METAL CHIP 1/10W R457 1-216-845-11 METAL CHIP 100K 1/10W R621 1-216-829-11 METAL CHIP 4.7K 1/10W R458...
  • Page 74 CX-LZX7 MAIN Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks R707 1-216-821-11 METAL CHIP 1/10W R779 1-216-821-11 METAL CHIP 1/10W R708 1-216-821-11 METAL CHIP 1/10W R780 1-216-821-11 METAL CHIP 1/10W R709 1-216-833-11 METAL CHIP 1/10W R781 1-216-809-11 METAL CHIP 1/10W R710...
  • Page 75 CX-LZX7 MAIN MODE MOTOR ROLLER MOTOR SENSOR ST ENCODER STOCKER MOTOR SW (1) Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks R938 1-247-807-31 CARBON 1/4W < THERMISTOR > R939 1-216-809-11 METAL CHIP 1/10W R940 1-216-833-11 METAL CHIP 1/10W TH101 1-804-908-11 C-THMS, 55001...
  • Page 76 CX-LZX7 SW (2) SW (3) SW (4) Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks 1-686-728-13 SW (2) BOARD < SHORT > ************ FB801 1-216-864-11 SHORT CHIP < SWITCH > FB802 1-216-864-11 SHORT CHIP FB803 1-216-864-11 SHORT CHIP S713 1-786-382-11 SWITCH, PUSH (1 KEY) (DISC IN (8/12cm)) S714...
  • Page 77 CX-LZX7 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks 1-693-629-11 TUNER (FM/AM) (KR) 1-827-992-11 WIRE (FLAT TYPE)(16 CORE) 0 606 1-763-697-21 DC FAN 8-820-252-01 OPTICAL PICK-UP (KSM-215CFP/C2NP) 1-828-360-11 WIRE (FLAT TYPE) (19 CORE) (included in M101, M102) 1-796-351-71 MECHANISM, SIGNAL CASSETTE 1-828-403-11 WIRE (FLAT TYPE)(27 CORE) (CMAL1Z250A)
  • Page 78 CX-LZX7 MEMO...
  • Page 79 CX-LZX7 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 2004.05...
  • Page 80 Design and specifications are subject to change without notice. Ref. No. Part No. Description Remark A-4714-376-A SYSTEM (L) ASSY A-4714-377-A SYSTEM (R) ASSY SPEAKER SYSTEM Sony Corporation 9-877-860-01 Home Audio Company 2004E16-1 Published by Sony Engineering Corporation © 2004.05...
  • Page 81 SSX-LZX7 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 2004.05...

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