Sony HCD-C5 User Manual

HCD-C5AEP ModelUK ModelE ModelAustralian ModelSERVICE MANUALMICRO HI-FI COMPONENT SYSTEMSony CorporationHome Audio CompanyShinagawa Tec Service Manual

10HCD-C5Note: Follow the disassembly procedure in the numerical order given.3-1. BOTTOM PLATE, CASE3-2. PANEL BOARD2 three screws (+BVTT 3 x 5)1 fo

11HCD-C53-3. CD MECHANISM DECK (TN-CCD1001Z), BD (CD) BOARD1 two screws (+BVTT 3 x 5)q; screw (+BVTT 2 x 5)9 two screws (+BVTT 2.6 x 5)6 four

12HCD-C53-4. CONNECTOR BOARD5 FPC holder6 screw (+P 2 x 2.5)7 wire clamper8 CONNECTOR board4 Remove the soldering.1 Remove solderings starting from

13HCD-C53-5. FRONT BRACKET SECTION, LOADING MOTOR ASSY (M902)1 FPC holderB2 screw (M 2 x 2.5)4 screw (+P 2 x 3.0)1 wire clamper3 Move down the

14HCD-C53-6. SW BOARD1 eleven claws32 Release it from the detents.1 Remove two solderings.5 Remove two solderings.9 Remove five solderings.3 Remove

15HCD-C53-8. REAR DAMPER BRACKET3-7. FEED MOTOR ASSY (M903)2 Remove the soldering.4 pulley gear31 two screws (+P 2 x 10)5 screw (+P 2 x 3.0)6

16HCD-C53-9. OPTICAL PICK-UP (OPTIMA-720L1E), SCREW GUIDE, FEED SCREW ASSY, etc.3-10. OPTICAL PICK-UP (OPTIMA-720L1E)2 two screws (+P 2 x 10)4 scr

17HCD-C53-11. BASE SECTION5 two screws (+P2 x 5)4 Remove solderings from the damper pins.2 Remove the two damper pins toward inside.3 Slant

18HCD-C53-13. JACK BOARD, HP BOARD, REAR COVER3-12. SPINDLE MOTOR ASSY (M904)4 two screws (+P 1.7 x 2.2)5 turn table1 clip arm spring (L)2 clip arm

19HCD-C53-14. TUNER PACK, D. C. FAN (M901)1 screw (+BV 3 x 8)3 tuner pack (After slanted toward outside, remove it straight up toward outsid

2HCD-C5SELF-DIAGNOSIS FUNCTIONThe self-diagnosis function consists of error codes for customers, which are displayed automatically when errors occur,

20HCD-C53-16. AUDIO BOARD, POWER BOARD, POWER TRANSFORMER (T900) (1)1 two screws (+BVTT 3 x 5)3 four screws (+BVTT 3 x 5)2 screw (+BV 3 x 8)5

21HCD-C53-18. MD MECHANISM DECK (MDM-7B4M), MD DIGITAL BOARD7 two screws (+BVTT 3 x 5)8 MD DIGITAL board4 shield (MD2)qf MD mechanism deck (MDM-

22HCD-C53-21. LOADING MOTOR (M703), SPINDLE MOTOR (M701), SLED MOTOR (M702)3-20. BD (MD) BOARDM702M701M703S1021 Remove two solderings. (sled)2 Remo

23HCD-C53-22. OVER WRITE HEAD1 screw (+P 1.7 x 6)2 over write hrad (HR901)3 screw (+BP TRI 2 x 6 CZN)5 screw (+KTP 2 x 6)1 screw (+BP TRI 2 x

24HCD-C5[Factory Preset Mode]∗ This mode clears all data including preset data stored in theRAM to initial conditions. Excute this mode when returning

25HCD-C5[CD Aging Mode]Procedure:1. Press the ?/1 button to turn the power on.2. Press the FUNCTION z button to set the CD function, andinsert a d

26HCD-C54. BASIC OPERATIONS OF THE TEST MODEAll operations are performed using the . “R” , > “R” , ENTER/YES “R” and MENU/NO “R” .The functions

27HCD-C55-1. Operating the Continuous Playback Mode1. Entering the continuous playback mode(1) Set the disc in the unit. (Whichever recordable discs o

28HCD-C5FunctionuxM “R”m “R”x + >/M TUNING +VOL - + CD ZMD ZREPEAT “R”ContentsSets continuous playback when this is pressed in the STOP state.

29HCD-C5IOP DATA RECORDING AND DISPLAY WHEN OPTI-CAL PICK-UP AND NON-VOLATILE MEMORY (IC195OF BD (MD) BOARD) ARE REPLACEDThe IOP value lab

3HCD-C5TABLE OF CONTENTSSELF-DIAGNOSIS FUNCTION ... 21. SERVICING NOTES ...

30HCD-C5CHECKS PRIOR TO PARTS REPLACEMENT AND ADJUSTMENTS IN MDBefore performing repairs, perform the following checks to determine the faulty locatio

31HCD-C5Reading the Retry Cause DisplayReading the Display:Convert the hexadecimal display into binary display. If more than two causes, they will be

32HCD-C5Reading the Display:Convert the hexadecimal display into binary display. If more than two causes, they will be added.Example When 84 is displa

33HCD-C5SECTION 5ELECTRICAL ADJUSTMENTSCD SECTIONNote 1:1. CD Block is basically designed to operate without adjustment. There-fore, check each item

34HCD-C5Other faults are suspected.Check the mechanism parts (spindle motor, sled motor, etc.).StartNGNGNGOKOKOKLaser Power Check6-2.(See page 37)6-3.

35HCD-C56-4. Auto Check(See page 38)YESNONONONONONONOYESYESYESYESYESYESReplace IC195Replace OP or IC195Replace IC101, IC195, or D10111. Iop NV SAVE (S

36HCD-C52. PRECAUTIONS FOR CHECKING LASER DIODEEMISSIONTo check the emission of the laser diode during adjustments, neverview directly from the top as

37HCD-C55. USING THE CONTINUOUSLY RECORDED DISC* This disc is used in focus bias adjustment and error rate check.The following describes how to create

38HCD-C56-4. Auto CheckThis test mode performs CREC and CPLAY automatically formainly checking the characteristics of the optical pick-up. To performt

39HCD-C59. Press the ENTER/YES “R” button to display “EFB = MO-P”.Then, the optical pick-up moves to the pit area automaticallyand servo is impose

4HCD-C5SECTION 1SERVICING NOTEThis appliance is classified as a CLASS 1 LASER product. TheCLASS 1 LASER PRODUCT MARKING is located on the bottomexteri

40HCD-C57. INITIAL SETTING OF ADJUSTMENT VALUENote:Mode which sets the adjustment results recorded in the non-volatile memoryto the initial settin

41HCD-C56. Press the . “R” or > “R” button so that the readingof the laser power meter becomes the specified value, press theENTER/YES “R” but

42HCD-C5Procedure:1. Connect an oscilloscope to CN105 pin 4 (TE) and CN105 pin6 (VC) on the BD (MD) board.2. Load a disc (any available on the market)

43HCD-C514. ERROR RATE CHECK14-1. CD Error Rate CheckProcedure:1. Load the check disc (TDYS-1).2. Press the . “R” or > “R” button and display “

44HCD-C516. AUTO GAIN CONTROL OUTPUT LEVEL ADJUSTMENTBe sure to perform this adjustment when the optical pick-up is replaced.If the adjustment results

4545HCD-C5CBThese are omitted.EQNote on Printed Wiring Boards:• X : parts extracted from the component side.•a: Through hole.• Y : parts extracted fro

4646HCD-C56-2. BLOCK DIAGRAM – CD SERVO SECTION –• Signal Path: CD (DIGITAL):DIGITAL IN (OPTICAL)OPTICAL PICK-UPBLOCKOPTIMA-720L1EVA9VBVEVFLD1/2VCCVCC

4747HCD-C56-3. BLOCK DIAGRAM – MD SERVO SECTION –• Signal Path : PB (MD) : REC (MD) : CD (DIGITAL) : C

4848HCD-C56-4. BLOCK DIAGRAM – MAIN SECTION –: FM: CD(ANALOG) • Signal Path• R-CH is omitted due to same as L-CH.: PB(MD): REC(MD): PB(TAPE): REC(TAPE

4949HCD-C56-5. PRINTED WIRING BOARDS – CD SECTION –IC103IC102IC1102IC101DVC1.65VRFAC(Page 56)SW BOARDCONNECTOR BOARD14113261-682-100-+M902LOADINGMOTOR

5HCD-C5SERVICE POSITION OF THE CD MECHANISM DECKSERVICE POSITION OF THE MD MECHANISM DECKCD MECHANISM DECK(TN-CCD1001Z)STANDBD (CD) BOARDUCOM BOARDCN1

5050HCD-C5IC B/DIC B/DIC B/DIC B/DTR-TR+F-F+(Page 57)(8cm Disc Eject End Detect)(12cm Disc/12cm Disc Eject End Detect)(Disc IN/8cm Disc Detect)(Disc E

5151HCD-C5BD (MD) BOARD (SIDE A)OPTICAL PICK - UPHR901OVERWRITE HEADBLOCK(KMS-260E/Z-NP)EEEE1345R162R153TOMD DIGITALBOARDCN703(Page 54)TOMD DIGITALB

5252HCD-C5IC B/D234(MD)(KMS-260E/Z-NP)0BH6519FS-E2M701M702(MD)(MD)(MD)(Page 53)(Page 53)(Page 53)6-8. SCHEMATIC DIAGRAM – BD (MD) BOARD (1/2) –• See p

5353HCD-C55(MD)CDMD702703MD1534400DEFM /ACIRC EONCODER / DECODER,SHOCK PROOF MEMORY CONTROLLER,ATRAC ENCODER / DECODER,M703(MD)(MD)(MD)(Page 55)(Page

5454HCD-C5IC701IC871IC861IC201IC211(Page 58)(Page 51)(Page 51)(Page 56)6-10. PRINTED WIRING BOARD – MD DIGITAL BOARD –• See page 45 for Circuit Boards

5555HCD-C5IC B/DIC B/DIC B/DIC B/D10K1/16W10K 1/16W(Page 59)(Page 53)(Page 53)(2/2)(2/2)(Page 57)6-11. SCHEMATIC DIAGRAM – MD DIGITAL BOARD –• See pag

5656HCD-C56-12. PRINTED WIRING BOARD – UCOM BOARD –• See page 45 for Circuit Boards Location.Ref. No. Location• Semiconductor LocationRef. No. Locatio

5757HCD-C5IC B/DDIGITALOPTICAL INPUTSPEAKER(Page 59)(Page 63)(Page 50)(Page 55)(Page 59)(Page 61)(Page 63)D232ISS355TE-17C2414.716V470 1/16W10006.3VF

5858HCD-C5IC302IC301(Page 54) (Page 62)(Page 56)(Page 56)B1212OUTINTAPE(AEP,UK)(AEP,UK)(AEP,UK)(AEP,UK)(AEP,UK,KR)6-14. PRINTED WIRING BOARDS – AUDIO

5959HCD-C5IC B/DTAPEOUTIN(Page 57)(Page 57)(Page 63)(Page 55)B+5VFM SIGNAL OUTRDS INTRDS DATARDS INTRDS DATARDS INTRDS DATAC11110 10VD111MTZJ-T-77-5.

6HCD-C5JIG FOR CHECKING BD (MD) BOARD WAVEFORMThe special jig (J-2501-196-A) is useful for checking the waveform of the BD (MD) board. The names of te

6060HCD-C5IC601IC602(Page 56)6-16. PRINTED WIRING BOARD – PANEL BOARD –• See page 45 for Circuit Boards Location.Ref. No. LocationD601 A-5D602 B-5D603

6161HCD-C5IC B/D(Page 57)6-17. SCHEMATIC DIAGRAM – PANEL BOARD –• See page 67 for IC Block Diagrams.

6262HCD-C5IC907IC905IC903IC901IC906IC904IC902(Page 56)(Page 58)1212B(Page 56)T900MAINTRANSFORMERSUBTRANSFORMEREB902 EB9016-18. PRINTED WIRING BOARDS –

6363HCD-C5(Page 57)(Page 59)(Page 57)B1.8k1/10WT4AL/250VT4AL/250V6-19. SCHEMATIC DIAGRAM – POWER SECTION –Ver 1.1 2001.09

6464HCD-C56-20. IC BLOCK DIAGRAMSRW/ROMRW/ROMEQ ON/OFFVOFSTVOFSTDVCVCVCVCRW/ROMVCDVC302928+–+–DVCVCCDVC27262524RW/ROMEQ2322212019RFACVCAVCC+–DVC+–+–RW

65HCD-C53231302928272625242322212019181712345678910111213141516GNDVGIN4RIN4FVM4OUT4FPGND4OUT4RVM34OUT3RPGND3OUT3FVM3IN3FIN3RPSBCAPA–CAPA+IN2RIN2FVM2OU

66HCD-C53213233VSSD4VSSD (C)5L3DATA6L3CLOCK7DATAI8BCKI9WSI10L3MODE11NCVDDD (C)RESETVDDA (PLL)31 VSSA (PLL)27 VDDA26 VSSA25 VSSA (DAC)24 VREF2312TCBCKO

67HCD-C5INDICATIONCODERESISTOR(8BIT x 16)DECODER(35BIT x 16)DECODER(35BIT x 16)CODE/COMMANDCONTROLCIRCUITINDICATIONCONTROLRESISTORINDICATIONCONTROLLER

68HCD-C56-21. IC PIN FUNCTION DESCRIPTION• IC101 CXA2523AR (RF AMP, FOCUS/TRACKING ERROR AMP) (BD (MD) BOARD)I/OPin NamePin No. DescriptionIIOII—IOI

69HCD-C5• IC151 CXD2662R• (DIGITAL SIGNAL PROCESSOR, EFM/ACIRC ENCODER/DECODER, SHOCK PROOF MEMORY CONTROLLER,ATRAC ENCODER/DECODER) (BD (MD) BOARD)I/

7HCD-C5SECTION 2GENERAL4Parts IdentificationThe items are arranged in alphabetical order.Refer to the pages indicated in parentheses () for details.M

70HCD-C5I/OPin NamePin No. DescriptionI/OI/OI/OI/OI (S)OI (A)—I (A)I (A)—O (3)I (A)O (A)I (A)I (A)I (A)I (A)I (A)I (A)I (A)O (A)—I (A)I (A)—I (A)I (A)

71HCD-C5I/OPin NamePin No. DescriptionOI (S)III—OSPFDFGINTEST1TEST2TEST3DVSSEFMO949596979899100Spindle servo drive PWM signal (+) output to the BH6511

72HCD-C5I/OPin NamePin No. Description———————IIIOIO—I—IIII——O—I———I/OI/OOIO————————IOIOII(FLDT)(FLCK)(LEVEL-L)(LEVEL-R)—BYTECNVSSXIN-TXOUT-TS-RSTXOUTV

73HCD-C5I/OPin NamePin No. DescriptionOIOIOIOOIII/OI———OOO——IIO—O—OOIOO—————I———I——XLATCHPLAY-SWD-RESETREC—SWWRPWRLIMIT—INMODLDONSENSSHOCK(MNT1)EEP—DA

74HCD-C5I/OPin NamePin No. DescriptionOOI/OOI/OOOO——OOOIIOOOOO—OOOOOOOOIIIIII———I——OOOIOOIIIFL-DATAFL-CLKSDAFL-CESCLFL-RSTCXD-DATACXD-CLKEVDDEVSSCXD-X

75HCD-C5I/OPin NamePin No. DescriptionIOOOOOI/O——IIOOOOOIOOOOOO———IIIIIIIIIIIIOIIIIIII————PROTECTPRE-MUTEPWR-MUTEREC-MUTEHP-MUTESPK-RELAYHELPBVDDBVSSK

NOTE:• -XX, -X mean standardized parts, so they mayhave some differences from the original one.• Items marked “*” are not stocked since theyare seldom

77HCD-C57-2. FRONT PANEL SECTIONRef. No. Part No. Description Remarks Ref. No. Part No. Description Remarks51 X-4953-691-1 PANEL ASSY (B), FRONT52 4-9

78HCD-C57-3. CHASSIS SECTION-1Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks101 A-4476-947-A UCOM BOARD, COMPLETE (AEP,UK

79HCD-C57-4. CHASSIS SECTION-2Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks151 4-231-555-01 INSULATOR152 4-228-643-21 SC

8HCD-C5Parts Identification5Remote control1 234567qaqsqdqfqgqhqjqkqlw;wawswdwfwgwhwjwk890CD x qh (10)CD X ws (10)CD N wd (9, 11, 20)CLEAR 9 (11, 16, 2

80HCD-C57-5. CD MECHANISM DECK SECTION (TN-CCD1001Z)Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks401 4-236-062-01 PIN, D

81HCD-C57-6. CD MECHANISM DECK SECTI – FRONT BRACKET SECTION (TN-CCD1001Z)Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks4

82HCD-C57-7. CD MECHANISM DECK SECTION – BASE SECTION (TN-CCD1001Z)Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks501 X-49

83HCD-C5Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks551 4-236-085-01 ARM, SLIDE552 4-236-086-01 SPRING, SLIDE ARM553 4-

84HCD-C5Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks∗ 701 4-996-267-01 BASE (BU-D)702 4-231-319-01 SCREW (2X6) CZN, +B

85HCD-C5Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks751 4-231-319-01 SCREW (2X6) CZN, +B (P) TRI752 3-372-761-01 SCREW

NOTE:• Due to standardization, replacements in theparts list may be different from the partsspecified in the diagrams or the componentsused on the set

87HCD-C5Ref. No. Part No. Description Remarks Ref. No. Part No. Description RemarksCN105 1-564-506-11 PLUG, CONNECTOR 3P∗ CN106 1-568-934-11 PIN, CONN

Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks88HCD-C5C113 1-124-584-00 ELECT 100uF 20% 10VC114 1-162-964-11 CERAMIC CHIP

Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks89HCD-C5R196 1-216-839-11 METAL CHIP 33K 5% 1/16WR197 1-216-839-11 METAL CH

9HCD-C5SECTION 3DISASSEMBLY• This set can be disassembled in the order shown below.• The dotted square with arrow ( →) prompts you to move

Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks90HCD-C5< CONNECTOR >CN101 1-766-833-21 CONNECTOR, FFC/FPC (ZIF) 21PC

Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks91HCD-C5R183 1-216-841-11 METAL CHIP 47K 5% 1/16WR184 1-220-942-11 METAL CH

Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks92HCD-C5C843 1-164-156-11 CERAMIC CHIP 0.1uF 25VC861 1-164-156-11 CERAMIC C

Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks93HCD-C5C655 1-162-286-31 CERAMIC 220PF 10.00% 50VC656 1-162-286-31 CERAMIC

Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks94HCD-C5< CONNECTOR >∗ CN901 1-770-732-11 CONNECTOR, BOARD TO BOARD 1

Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks95HCD-C5C231 1-162-927-11 CERAMIC CHIP 100PF 5% 50VC241 1-127-820-11 CERAMI

Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks96HCD-C5R225 1-216-841-11 METAL CHIP 47K 5% 1/16WR226 1-216-853-11 METAL CH

Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks97HCD-C5108 1-773-110-11 WIRE (FLAT TYPE) (19 CORE)154 1-773-138-11 WIRE (F

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