Sony-ericsson CDX-M620 Instrukcja Użytkownika

1Ver 1.0 2001. 03Model Name Using Similar Mechanism CDX-M700R/M750CD Drive Mechanism Type MG-383Z-121//KOptical Pick-up Name KSS-720ASERVICE MANUALUS

10CDX-M620/M670US, AEP, UK, E MODEL

11CDX-M620/M670

12CDX-M620/M670US MODELConnection

13CDX-M620/M670

14CDX-M620/M670AEP, UK, E MODELConnection

15 15CDX-M620/M670

1616CDX-M620/M6703 screw (panel) flexible board516 front panel (key) assy (Take care not to pull the flexible board excessively)4 screw (panel)2

17CDX-M620/M6701 PTT 2.6x64 PTT 2.6x65 motor block assy2 cam (R) assy3 CN602ANote: Install the cam (R) assy with the cam fully rotated in the

18CDX-M620/M6705 heat sink1 PTT 2.6x64 PTT 2.6x63 PTT 2.6x102 PTT 2.6x64 PTT 2.6x6 ground point3 PTT 2.6x6 ground point1 PTT 2.6x65 MAIN board

19CDX-M620/M6704 claws2 DISC IN SW board7 lever (L) 3 tension spring (LR)6 lever (R) 5 guide (disc)1 special screw4 chassis (T) sub assy3 P 2x32 P 2x3

2optical pick-up blocksemi-fixed resistorSERVICE NOTESSAFETY-RELATED COMPONENT WARNING!!COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED LINEWITH M

20CDX-M620/M6706 special screws7 special screws1 CN33 Removal the solders.4 P 2x35 loading motor assy8 SERVO board2 CN22-10. SERVO BOARD2-11. SHAFT RO

21CDX-M620/M6702-12. FLOATING BLOCK ASSY2-13. OPTICAL PICK-UP BLOCK1 tension spring (KF1)7 compression spring (FL)6 floating block assy8 compression s

22CDX-M620/M670cam (L)arm (A-L) assyarm (B-L) assyCAB3 stop ring 1.5, type-Ehole(large)lineSECTION 3PHASE ALIGNMENT3-1. ARM (A-L) ASSY, ARM (B-L) ASSY

23CDX-M620/M6703-3. MOTOR BLOCK3-4. ALIGNMENT BETWEEN ARM (A-L) ASSY AND ARM (B-L) ASSY1 Turn the cam (L) and position the cam so that part Adoe

24CDX-M620/M6703-6. CAM (R)3-5. ARM (A-R) ASSY, ARM (B-R) ASSY1 Move the arm (B-R) assy in the direction of thearrow A and the arm (A-R) assy in the d

25CDX-M620/M6704-1. IC PIN DESCRIPTIONS• IC501 CXD2598Q (DIGITAL SERVO, DIGITAL SIGNAL PROCESSOR) (SERVO BOARD)Pin No. Pin Name I/O Pin Description1 D

26CDX-M620/M670Pin No. Pin Name I/O Pin Description52 TE I Tracking error signal input53 CE I Center servo analog input54 RFDC I RF signal input55 ADI

27CDX-M620/M670• IC5 CXP84640-072Q (CD SYSTEM CONTROL) (SERVO BOARD)Pin No. Pin Name I/O Pin Description1 ITRPT — Not used in this set.2, 3 — — Not us

28CDX-M620/M670Pin 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.IN I Back-

29CDX-M620/M670• IC501 MB90574BPMT-G-321-BND (SYSTEM CONTROL) (MAIN BOARD) (US MODEL)• IC501 MB90574BPMT-G-322-BND (SYSTEM CONTROL) (MAIN BOARD) (AEP,

3standTABLE OF CONTENTS1. GENERAL... 42. DISASSEMBLY2-1. Front Panel Assy (N

30CDX-M620/M670Pin No. Pin Name I/O Pin Description57 DDC ON O DC/DC converter power control signal58 CD EJECT OK O CD eject control signal59 CD OPEN

31CDX-M620/M670Pin No. Pin Name I/O Pin Description112 4V SEL I 4V select control signal113 (NCO) O Not used. (Open)114 TUN ON O Tuner power control s

32CDX-M620/M670• IC702 HD643255A36F (SUB SYSTEM CONTROL) (MAIN BOARD)Pin No. Pin Name I/O Pin Description1 SA CLK O Not used. (Open)2 PG4 O Not used.

33 33CDX-M620/M670tuner unit (TUX201)DISC IN SW boardSWITCH boardDISPLAY boardKEY boardSERVO boardLIMIT SW boardMAIN boardSUB (CD) board4-2. CIRCUIT

3434CDX-M620/M670I-VCONV.FOCUSERRORDIGITALCLVSUBCODEPROCESSTRACKINGERRORLDDRIVEQ101FOCUSCOILDRIVERFEQEFMDEMD/AI/FD/ACONV.RFO RFACFETESERFDCFFDRFRDRTFD

35 35CDX-M620/M670AJ1(ANTENNA)1102AM ANTMPXSA CLKSA OUT8AMDET9RDSDETFM ANTTUNER UNITTUX201FM AMPQ202NOISECANCELIC201Q203131115142021171831505676SYSTEM

3636CDX-M620/M670BUS SIBUS CLKBUS ONBU CHECKLINK OFFSIRCSD70D908S RSTUNI SOBUFIC7017IRRECEIVEIC627IRRECEIVEIC901716166LCD DRIVERIC601009997 981009997

37 37CDX-M620/M670THIS NOTE IS COMMON FOR PRINTED WIRINGBOARDS AND SCHEMATIC DIAGRAMS.(In addition to this, the necessary note isprinted in each block

3838CDX-M620/M6704-6. PRINTED WIRING BOARDS — CD MECHANISM SECTION —

39 39CDX-M620/M670(Page 43)Ref. No. LocationIC1 C-2IC5 C-6IC7 F-2IC501 F-5Q101 B-2• SemiconductorLocation

4CDX-M620/M670SECTION 1GENERALThis section is extractedfrom instruction manual.US MODELAEP, UK, E MODEL

4040CDX-M620/M670IC B/D• Refer to page 37 for Waveforms.4-7. SCHEMATIC DIAGRAM — CD MECHANISM SECTION (1/2) — • Refer to page 54 for IC Block Diagrams

41 41CDX-M620/M670IC B/D• Refer to page 37 for Waveforms.4-8. SCHEMATIC DIAGRAM — CD MECHANISM SECTION (2/2) — • Refer to page 54 for IC Block Diagram

4242CDX-M620/M6704-9. PRINTED WIRING BOARDS — MAIN SECTION —(Page 50)D104 K-8D107 E-2D109 G-2D202 C-13D203 B-13D204 G-8D205 G-9D302 B-7D303 B-6D304 B-

43 43CDX-M620/M670(Page 48)(Page 39)Ref. No. Location Ref. No. LocationD306 B-8D307 B-8D308 B-8D401 B-3D405 C-5D501 B-2D101 E-3D102 F-3D105 D-1D106 E-

4444CDX-M620/M670IC B/D• Refer to page 37 for Waveforms.4-10. SCHEMATIC DIAGRAM — MAIN SECTION (1/4) — • Refer to page 54 for IC Block Diagrams.(Page

45 45CDX-M620/M670IC B/DIC B/DIC B/D4-11. SCHEMATIC DIAGRAM — MAIN SECTION (2/4) — • Refer to page 54 for IC Block Diagrams.(Page 46)Note:• Voltage i

4646CDX-M620/M670IC B/DIC B/D• Refer to page 37 for Waveforms.4-12. SCHEMATIC DIAGRAM — MAIN SECTION (3/4) — • Refer to page 54 for IC Block Diagrams

47 47CDX-M620/M670IC B/DNote:• Voltage is dc with respect to ground underno-signal (detuned) condition.no mark : FM(Page 46)(Page 51)• Refer to

4848CDX-M620/M6704-14. PRINTED WIRING BOARD — SUB (CD) SECTION —(Page 43)( ) : SIDE BRef. No. LocationD901 B-10D902 B-6D903 B-7D906 B-10D907 B-6(D908)

49 49CDX-M620/M670IC B/D4-15. SCHEMATIC DIAGRAM — SUB (CD) SECTION — • Refer to page 55 for IC Block Diagram.(Page 47)Note:• Voltage is dc with respe

5CDX-M620/M670US, AEP, UK, E MODEL

5050CDX-M620/M6704-16. PRINTED WIRING BOARD — KEY SECTION —(Page 42)(Page 52)LED5 B-2LED6 B-3LED7 C-1LED8 C-3LED9 C-13LED10 C-2LED11 A-3LED12 A-2LED13

51 51CDX-M620/M670Note:• Voltage is dc with respect to ground under no-signal(detuned) condition.no mark : FM4-17. SCHEMATIC DIAGRAM — KEY SECTION —(P

5252CDX-M620/M6704-18. PRINTED WIRING BOARD — DISPLAY SECTION —(IC60) B-9(IC61) B-11(IC62) A-13LED60 A-1LED62 A-2LED63 A-12LED64 B-2LED65 B-12(D61) A-

53 53CDX-M620/M670Note:• Voltage is dc with respect to ground under no-signal(detuned) condition.no mark : FM4-19. SCHEMATIC DIAGRAM — DISPLAY SECTION

5454CDX-M620/M6701BOOST5VOUT6LV7OSC8V+2CAP+3GND4CAP–RCOSCILLATORINTERNALVOLTAGEREGULATORRCOSCILLATORLOGICNETWORK+2IC306 TC7660SE0A713IC7 LA6576L-TE-

55CDX-M620/M670IC305 TDA7406TR343536373839404142434433 32 31 30 29 28 27 26 2524 23222120191816151413121 2 3 4 5 6 7 8 9 10 11INPUTMULTIPLEXERMAIN SO

56CDX-M620/M6703412967588AA#2#2CN901#2#2#2MG-383Z-121//K#1#1SECTION 5EXPLODED VIEWSRef. No. Part No. Description Remark5-1. CHASSIS SECTIONRef. No. Pa

57CDX-M620/M6706364656652#2#12#2#5#5#5535154555859605756625861#2#2#2#2#4#5#5#5M6015-2. CAM SECTIONRef. No. Part No. Description RemarkRef. No. Part No

58CDX-M620/M670101F901TUX201#2#2#2#2#2#2#2#3#2#21021031031041041051061061071071081091111101121131141155-3. MAIN BOARD SECTIONRef. No. Part No. Descrip

59CDX-M620/M670151152153154155156157158159161160162LCD1not suppliedfront panel (DSPL) assy163164165166168167169170171173172174178175176177#6#6(KEY boa

6CDX-M620/M670US MODEL

60CDX-M620/M670201202203205206#7#7not suppliedLCD60207207208209210211212213214204215(DISPLAY board)5-5. FRONT PANEL (DSPL) ASSY SECTIONRef. No. Part N

61CDX-M620/M670252254253259251257255255258264264265266256263261260262267#8#8#9#8#10M903CC5-6. CD MECHANISM SECTION (1) (MG-383Z-121//K)Ref. No.

62CDX-M620/M670304301306307308310312311309302302302303313307DD314305not supplied5-7. CD MECHANISM SECTION (2) (MG-383Z-121//K)Ref. No. Part No.

63CDX-M620/M670M902M901#8#8#11356361359360355358354353352357351(supplied with 351)Ref. No. Part No. Description Remark Ref. No. Part No. Description R

64CDX-M620/M670SECTION 6ELECTRICAL PARTS LISTNOTE:• Due to standardization, replacements inthe parts list may be different from theparts specified in

65CDX-M620/M670Ref. No. Part No. Description Remark Ref. No. Part No. Description RemarkKEYDISPLAY DISC IN SWR72 1-216-811-11 METAL CHIP 150 5% 1/16WR

66CDX-M620/M670Ref. No. Part No. Description Remark Ref. No. Part No. Description RemarkKEY LIMIT SWLSW15 1-771-476-11 SWITCH, KEYBOARD (WITH LED) (TA

67CDX-M620/M670Ref. No. Part No. Description Remark Ref. No. Part No. Description RemarkMAIN* A-3283-172-A MAIN BOARD, COMPLETE (M670:US)* A-3283-173-

68CDX-M620/M670Ref. No. Part No. Description Remark Ref. No. Part No. Description RemarkMAINC306 1-162-965-11 CERAMIC CHIP 0.0015uF 10% 50VC307 1-162-

69CDX-M620/M670Ref. No. Part No. Description Remark Ref. No. Part No. Description RemarkMAINC407 1-126-572-11 ELECT 4.7uF 20% 35VC451 1-124-234-00 ELE

7CDX-M620/M670AEP, UK, E MODEL

70CDX-M620/M670Ref. No. Part No. Description Remark Ref. No. Part No. Description RemarkMAIND602 8-719-017-95 DIODE MA8180-TXD603 8-719-422-64 DIODE

71CDX-M620/M670Ref. No. Part No. Description Remark Ref. No. Part No. Description RemarkMAINQ401 8-729-049-13 TRANSISTOR UPA1853GR-9JG-E1Q402 8-729-

72CDX-M620/M670Ref. No. Part No. Description Remark Ref. No. Part No. Description RemarkMAINR314 1-216-813-11 METAL CHIP 220 5% 1/16W(M670:US)R316 1-2

73CDX-M620/M670Ref. No. Part No. Description Remark Ref. No. Part No. Description RemarkMAINR389 1-216-829-11 METAL CHIP 4.7K 5% 1/16W(M670:US)R389 1-

74CDX-M620/M670Ref. No. Part No. Description Remark Ref. No. Part No. Description RemarkR655 1-216-837-11 METAL CHIP 22K 5% 1/16WR656 1-216-304-11 MET

75CDX-M620/M670Ref. No. Part No. Description Remark Ref. No. Part No. Description RemarkSERVOC508 1-164-230-11 CERAMIC CHIP 220PF 5% 50VC509 1-164-360

76CDX-M620/M670Ref. No. Part No. Description Remark Ref. No. Part No. Description RemarkSUB (CD)SERVO SWThe components identified bymark 0 or dotted l

77CDX-M620/M670Ref. No. Part No. Description Remark Ref. No. Part No. Description RemarkACCESSORIES & PACKING MATERIALS***************************

78CDX-M620/M670REVISION HISTORYClicking the version allows you to jump to the revised page.Also, clicking the version at the upper right on the revise

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