Sony Ericsson CDX-CA850 Manuel d'utilisateur

1Ver 1.1 2001. 04Model Name Using Similar Mechanism CDX-C5000RCD Drive Mechanism Type MG-383Z-121//QOptical Pick-up Name KSS-720ASERVICE MANUALUS Mod

1010CDX-CA850/CA850X/CA860X4 ground point screw (PTT 2.6x6)5 ground point screws (PTT 2.6x6)1 PTT 2.6x46 MAIN board 3 PTT 2.6x42 PTT 2.6x4

11CDX-CA850/CA850X/CA860X4 chassis (T) assy3 P 2x32 P 2x31 Unsolder the lead wires.blackredwhite1 PTT 2.6x103 PTT 2.6x104 PTT 2.6x45 heat sink2 PT

12CDX-CA850/CA850X/CA860X9 PS 2x41 PS 2x52 heat sink (CD)3 CN35 Removal the solders.6 Removal the solders.7 P 2x38 loading motor assy (M903)0 SER

13CDX-CA850/CA850X/CA860X1 tension spring (KF1)8 compression spring (FL)7 chassis (OP) assy9 compression spring (FL)2 tension spring (KR1)5 Fit lever

14CDX-CA850/CA850X/CA860X1 P 2x32 sled motor assy (M902)3 optical pick-up block2-10. OPTICAL PICK-UP BLOCK

15CDX-CA850/CA850X/CA860XSECTION 3DIAGRAMS3-1. IC PIN DESCRIPTIONS• IC501 CXD2598Q (DIGITAL SERVO, DIGITAL SIGNAL PROCESSOR) (SERVO BOARD)Pin No. Pin

16CDX-CA850/CA850X/CA860XPin No. Pin Name I/O Pin Description52 TE I Tracking error signal input53 CE I Center servo analog input54 RFDC I RF signal i

17CDX-CA850/CA850X/CA860X• IC5 CXP84640-072Q (CD SYSTEM CONTROL) (SERVO BOARD)Pin No. Pin Name I/O Pin Description1 ITRPT — Not used in this set.2, 3

18CDX-CA850/CA850X/CA860XPin No. Pin Name I/O Pin Description57 SENS I SENS signal input58 — — Not used in this set.59 — — Not used in this set.60 BU.

19CDX-CA850/CA850X/CA860X• IC501 MB90574BPMT-G-323-BND (MAIN SYSTEM CONTROL) (CDX-CA850X/CA860X) (MAIN BOARD)• IC501 MB90574BPMT-G-324-BND (MAIN SYSTE

2CDX-CA850/CA850X/CA860XSERVICE NOTESIf the optical pick-up block is defective, please replace the wholeoptical pick-up block.Never turn the semi-fixe

20CDX-CA850/CA850X/CA860XPin No. Pin Name I/O Pin Description69 FLASH W I Flash write mode detection signal input70 I2CSIO O Tuner, electronic volume

21CDX-CA850/CA850X/CA860X• IC701 HD6432355A35F (SUB SYSTEM CONTROL)Pin No. Pin Name I/O Pin Description1 PG3 O Spectrum analyzer clock output2 PG4 O N

22CDX-CA850/CA850X/CA860XPin No. Pin Name I/O Pin Description85 XTAL — Crystal oscillator (18.432 MHz)86 EXTAL — Crystal oscillator (18.432 MHz)87 VSS

23 23CDX-CA850/CA850X/CA860XAI-VCONV.FOCUSERRORDIGITALCLVSUBCODEPROCESSTRACKINGERRORLDDRIVEQ101FOCUSCOILDRIVERFEQEFMDEMD/AI/FD/ACONV.RFO RFACFETESERFD

2424CDX-CA850/CA850X/CA860XNOISEDETCN201(ANTENNA)1 102AM ANT MPXCDL8AMDETFM ANTTUNER UNITTUX201Q20512916141920173150SYSTEM CONTROLIC501 (2/3)14S METER

25 25CDX-CA850/CA850X/CA860XBUS SIBUS CLKBUS ONLINK OFFS RSTUNI SOBUFIC70276LCD DRIVERIC901100999886CLKDATACEDIMMERRESLINK OFFUNI SIUNI SOBUS ONUNI SC

2626CDX-CA850/CA850X/CA860XMAIN boardSUB boardLIMIT boardDISC IN boardSUB (CD) boardLOAD boardKEY boardSERVO boardtuner unit(TUX201)3-5. CIRCUIT BOARD

27 27CDX-CA850/CA850X/CA860XNote:The components identi-fied by mark 0 or dottedline with mark 0 are criti-cal for safety.Replace only with partnumber

2828CDX-CA850/CA850X/CA860X3-6. PRINTED WIRING BOARDS — CD MECHANISM SECTION —

29 29CDX-CA850/CA850X/CA860X(Page 33)Ref. No. LocationIC1 C-2IC5 C-6IC7 F-2IC501 F-5Q101 B-2• SemiconductorLocation

3TABLE OF CONTENTS1. GENERAL... 42. DISASSEMBLY2-1. Sub Panel Assy ...

3030CDX-CA850/CA850X/CA860XIC B/D• Refer to page 27 for Waveforms.3-7. SCHEMATIC DIAGRAM — CD MECHANISM SECTION (1/2) — • Refer to page 42 for IC Bloc

31 31CDX-CA850/CA850X/CA860X• Refer to page 27 for Waveforms.3-8. SCHEMATIC DIAGRAM — CD MECHANISM SECTION (2/2) — • Refer to page 42 for IC Block Dia

3232CDX-CA850/CA850X/CA860X3-9. PRINTED WIRING BOARDS — MAIN SECTION —CA860XD102 C-5D105 D-7D106 C-7D107 C-5D110 E-5D202 G-12D203 G-12D204 I-11D310 G-

33 33CDX-CA850/CA850X/CA860XLIGHT GREENPERKUS,Canadian modelAEP,UK model(Page 38)(Page 29)Ref. No. LocationD101 B-4D301 B-7D302 B-7D303 B-6D304 B-6D30

3434CDX-CA850/CA850X/CA860XIC B/DIC B/D******:CA850/CA850X:CA860X_• Refer to page 27 for Waveforms.3-10. SCHEMATIC DIAGRAM — MAIN SECTION (1/4) — • R

35 35CDX-CA850/CA850X/CA860X3-11. SCHEMATIC DIAGRAM — MAIN SECTION (2/4) — • Refer to page 43 for IC Block Diagrams.(Page 34)(Page 37)IC B/DIC B

3636CDX-CA850/CA850X/CA860XIC B/D• Refer to page 27 for Waveforms.3-12. SCHEMATIC DIAGRAM — MAIN SECTION (3/4) — • Refer to page 42 for IC Block Diag

37 37CDX-CA850/CA850X/CA860X3-13. SCHEMATIC DIAGRAM — MAIN SECTION (4/4) — • Refer to page 27 for Waveforms.Note:• Voltage is dc with respect to grou

3838CDX-CA850/CA850X/CA860X3-14. PRINTED WIRING BOARD — SUB (CD) SECTION —(Page 33)(Page 40)

39 39CDX-CA850/CA850X/CA860X3-15. SCHEMATIC DIAGRAM — SUB (CD) SECTION —(Page 41)(Page 37)

4CDX-CA850/CA850X/CA860XSECTION 1GENERALThis section is extracted from AEP,UK model’s instruction manual.

4040CDX-CA850/CA850X/CA860X3-16. PRINTED WIRING BOARD — KEY SECTION —(Page 38)Ref. No. Location(D900) A-12(D901) A-11(D902) B-12(D910) B-3D920 B-13(D9

41 41CDX-CA850/CA850X/CA860XIC B/D(Page 39)Note:• Voltage is dc with respect to ground under no-signal(detuned) condition.no mark : FM• Refer to page

4242CDX-CA850/CA850X/CA860XIC7 LA6556L-TE-LIC1 CXA2596M• IC BLOCK DIAGRAMSIC201 SAA6588TIC601 BA8270F136FWD2REV3VCC24VL0–5VL0+6VO4+7VO4–8VO3+9VO3–

43CDX-CA850/CA850X/CA860XIC301 TDA7406T3334353637383940414243441 2 3 4 5 6 7 8 9 10 1128 2730 2932 31SOFT STEPFADERSOFT STEPFADERSOFT STEPFADERSUBWOO

44CDX-CA850/CA850X/CA860XIC302, 303 NJM2160AV1VREFVREF1615141312111092345678VCCINFL/RSVRFL/RINMFL/RINMRL/RSVRRL/RINRR/LVCCCFL/R+CFL/R-GNDFL/ROUTFL/RO

45CDX-CA850/CA850X/CA860XSECTION 4EXPLODED VIEWSThe components identified bymark 0 or dotted line with mark0 are critical for safety.Replace only with

46CDX-CA850/CA850X/CA860X4-1. CHASSIS SECTION1234567891011161312151417232517181920212224#2#2#2#1F901TUX201#1#1#5#6#6#6#7#4MG-383Z-121//Q#3#3#3#1#1#1#1

47CDX-CA850/CA850X/CA860X4-2. FRONT PANEL SECTIONRef. No. Part No. Description RemarkRef. No. Part No. Description Remarknot supplied(KEY board)not su

48CDX-CA850/CA850X/CA860X4-3. CD MECHANISM SECTION (1) (MG-383Z-121//Q)Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

49CDX-CA850/CA850X/CA860X4-4. CD MECHANISM SECTION (2) (MG-383Z-121//Q)Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

5CDX-CA850/CA850X/CA860X

50CDX-CA850/CA850X/CA860XRef. No. Part No. Description Remark Ref. No. Part No. Description Remark4-5. CD MECHANISM SECTION (3) (MG-383Z-121//Q)

51CDX-CA850/CA850X/CA860XSECTION 5ELECTRICAL PARTS LISTNOTE:• Due to standardization, replacements inthe parts list may be different from theparts spe

52CDX-CA850/CA850X/CA860XRef. No. Part No. Description Remark Ref. No. Part No. Description RemarkLIMIT LOADMAINR914 1-216-845-11 METAL CHIP 100K 5% 1

53CDX-CA850/CA850X/CA860XRef. No. Part No. Description Remark Ref. No. Part No. Description RemarkMAINC219 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V(C

54CDX-CA850/CA850X/CA860XRef. No. Part No. Description Remark Ref. No. Part No. Description RemarkMAINC375 1-162-966-11 CERAMIC CHIP 0.0022uF 10% 50V(

55CDX-CA850/CA850X/CA860XRef. No. Part No. Description Remark Ref. No. Part No. Description RemarkMAINCN401 1-764-617-12 PIN, CONNECTOR (PC BOARD) 30P

56CDX-CA850/CA850X/CA860XRef. No. Part No. Description Remark Ref. No. Part No. Description RemarkMAINQ310 8-729-920-21 TRANSISTOR DTC314TKH04Q401 8

57CDX-CA850/CA850X/CA860XRef. No. Part No. Description Remark Ref. No. Part No. Description RemarkR321 1-216-797-11 METAL CHIP 10 5% 1/16W(CA860X)R322

58CDX-CA850/CA850X/CA860XR399 1-216-837-11 METAL CHIP 22K 5% 1/16W(CA860X)R400 1-216-833-11 METAL CHIP 10K 5% 1/16W(CA860X)R401 1-216-825-11 METAL CHI

59CDX-CA850/CA850X/CA860XR746 1-216-005-00 METAL CHIP 15 5% 1/10WR747 1-216-005-00 METAL CHIP 15 5% 1/10WR748 1-216-005-00 METAL CHIP 15 5% 1/10WR749

6CDX-CA850/CA850X/CA860X

60CDX-CA850/CA850X/CA860XJR506 1-216-864-11 SHORT 0< TRANSISTOR >Q101 8-729-904-87 TRANSISTOR 2SB1197K-T-146-R< RESISTOR >R101 1-216-847

61CDX-CA850/CA850X/CA860XRef. No. Part No. Description Remark Ref. No. Part No. Description RemarkThe components identified bymark 0 or dotted line wi

62CDX-CA850/CA850X/CA860XREVISION HISTORYClicking the version allows you to jump to the revised page.Also, clicking the version at the upper right on

7CDX-CA850/CA850X/CA860X

8CDX-CA850/CA850X/CA860X

99CDX-CA850/CA850X/CA860XConnection