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WM-FX651/FX653/FX655

REVISION HISTORY

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Ver.

Date

Description of Revision

1.0

1997.03

New

1997.09

Supplement-1

1.1

2002.01

Correction of Part No. for IC 4

(SPM-01041)

Summary of Contents for WM-FX651

Page 1: ... WM FX653 FX655 Australian Model Tourist Model WM FX655 Canadian Model WN FX653 SERVICE MANUAL RADIO CASSETTE PLAYER Sony Corporation Personal Audio Company Published by Sony Engineering Corporation 9 923 157 12 2002A1600 1 2002 1 Ver 1 1 2002 01 Photo WM FX651 ...

Page 2: ...tor may be damaged by heat Specification 1 1 GENERAL 3 2 SERVICE NOTE 3 3 DISASSEMBLY 3 1 Case Assy Removal 4 3 2 Tuner Board Removal 4 3 3 Audio Board Removal 5 3 4 Cassette Lid Assy Removal 5 3 5 Mechanism Deck Removal 6 4 MECHANICAL ADJUSTMENT 7 5 ELECTRICAL ADJUSTMENT 7 6 EXPLANATION OF IC TERMINALS 9 7 DIAGRAMS 7 1 Printed Wiring Boards Tuner Section 11 7 2 Schematic Diagram Tuner Section 15 ...

Page 3: ... JIG to the AUDIO board as shown below Screw M1 4 5 0 Screw M1 4 5 0 TUNER board Screw M1 7 4 0 Screw M1 4 5 0 JIG AUDIO board 1 2 4 5 6 3 9 0 8 7 1 OPEN knob 4 TUNING button 6 ENTER button 7 ˇ REPEAT button 8 p RADIO OFF button 9 MENU button 0 SET button BAND button VOLUME knob HOLD knob Display window 2 REMOTE jack 5 TUNING button 2 PRESET AMS FF button 3 PRESET AMS REW button ...

Page 4: ... the disassembly procedure in the numerical order given 3 1 CASE ASSY REMOVAL 3 2 TUNER BOARD REMOVAL 5 Case assy 3 Screw M1 4 2 2 1 Screw M1 4 2 2 2 Screw M1 4 2 2 4 1 Scew M1 7 6 4 TUNER board 3 Scew M1 4 4 5 6 GUIDE TU 5 2 Scew M1 7 3 ...

Page 5: ...5 3 3 AUDIO BOARD REMOVAL 3 4 CASSETTE LID ASSY REMOVAL 7 AUDIO board 2 Remove solder 3 Remove solder 1 Screw M1 7 3 4 Flexible board 5 6 2 Screw M1 4 2 5 Cassette lid assy 3 Screw M1 4 2 1 OPEN button 4 ...

Page 6: ... 6 3 5 MECHANISM DECK REMOVAL 2 1 3 4 Reel ornament 5 Mechanism deck ...

Page 7: ...rolling the rotation detect circuit Rotation detect input AMS sensitivity select when AMS H when BL SKIP L Tape sound existing or not exiting detect Music exists L music does not exist H Voltage detect input KEY input terminal Reference voltage of AD IN 1 2 LED output terminal E2 PROM CS control terminal E2 PROM DATA I O E2 PROM CLOCK terminal BEEP when TC 1 6 kHz when CF 3 0 kHz Function COM 1 CO...

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Page 12: ... 25 26 MEMO IC BLOCK DIAGRAMS IC3 TA7371AF EL TUNER SECTION IC7 TA 2022AFN EL TUNER SECTION IC301 TA2072AF AUDIO SECTION IC601 MM1279XVBE AUDIO SECTION ...

Page 13: ... 838 25 SCREW M1 4X2 2 BLACK 2 X 3373 582 1 CASE FX H ASSY FX655 2 X 3373 607 1 CASE FX B ASSY FX653 2 X 3373 608 1 CASE FX B ASSY FX651 2 X 3373 640 1 CASE FX S ASSY FX651 3 X 3373 573 1 LID FX H ASSY CASSETTE FX655 3 X 3373 574 1 LID FX B ASSY CASSETTE FX651 FX653 3 X 3373 575 1 LID FX S ASSY CASSETTE FX651 4 3 009 676 01 ORNAMENT REEL FX651 FX653 4 3 009 676 11 ORNAMENT REEL FX651 FX655 5 3 930...

Page 14: ...K 56 3 355 424 61 SCREW TAPPING M1 7X6 57 3 010 838 59 SCREW M1 4X4 5 58 X 3373 589 1 BRACKET ASSY 59 3 009 667 01 SPRING TENSION 60 3 937 993 41 LID BATTERY CASE 61 X 3373 190 1 TERMINAL BOARD ASSY BATTERY 62 3 009 690 01 TERMINAL BOARD BATTERY 63 3 010 520 01 COVER SW 64 3 012 434 01 GUIDE TU 65 3 009 668 01 PLATE C LOCK 66 3 010 173 01 BRACKET B 67 X 3373 173 1 HOLDER ASSY CASSETTE S901 1 762 7...

Page 15: ...HEET R REFLECTION 120 3 007 427 01 SCREW IB LOCK 121 X 3373 245 1 CHASSIS S ASSY Y 122 3 007 455 01 SPRING R TORSION 123 3 007 458 01 SPRING H B TENSION 124 3 007 456 01 SPRING N TORSION 125 3 007 454 01 SPRING FR TORSION 126 3 007 457 01 SPRING TEN TENSION 127 X 3372 849 1 PINCH LEVER R ASSY 128 3 010 954 01 SPRING BT COMPRESSION 129 3 918 943 01 WASHER STOPPER 130 3 366 017 01 BUSHING CAPSTAN 13...

Page 16: ...25V C210 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C211 1 107 823 11 CERAMIC CHIP 0 47uF 10 16V C212 1 115 156 11 CERAMIC CHIP 1uF 10V C213 1 115 156 11 CERAMIC CHIP 1uF 10V C214 1 162 964 11 CERAMIC CHIP 0 001uF 10 50V C215 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C216 1 115 156 11 CERAMIC CHIP 1uF 10V C217 1 115 156 11 CERAMIC CHIP 1uF 10V C219 1 115 156 11 CERAMIC CHIP 1uF 10V C301 1 135 316 11 TA...

Page 17: ... 216 824 11 METAL CHIP 1 8K 5 1 16W R213 1 216 809 11 METAL CHIP 100 5 1 16W R214 1 216 840 11 METAL CHIP 39K 5 1 16W R215 1 216 842 11 METAL CHIP 56K 5 1 16W R301 1 218 891 11 METAL GLAZE 68K 0 50 1 16W R302 1 216 839 11 METAL CHIP 33K 5 1 16W R303 1 216 825 11 METAL CHIP 2 2K 5 1 16W R304 1 218 295 11 METAL GLAZE 43K 5 1 16W R305 1 216 821 11 METAL CHIP 1K 5 1 16W R307 1 216 847 11 METAL CHIP 15...

Page 18: ...0 25V C57 1 164 345 11 CERAMIC CHIP 0 082uF 10 25V C58 1 115 156 11 CERAMIC CHIP 1uF 10V C59 1 165 176 11 CERAMIC CHIP 0 047uF 10 16V C60 1 164 227 11 CERAMIC CHIP 0 022uF 10 25V C61 1 104 847 11 TANTAL CHIP 22uF 20 4V C62 1 164 227 11 CERAMIC CHIP 0 022uF 10 25V C63 1 162 968 11 CERAMIC CHIP 0 0047uF 10 50V C64 1 165 128 11 CERAMIC CHIP 0 22uF 16V C65 1 162 968 11 CERAMIC CHIP 0 0047uF 10 50V C66...

Page 19: ...30 5 1 16W R29 1 218 845 11 METAL GLAZE 820 0 50 1 16W R30 1 218 847 11 METAL GLAZE 1K 0 50 1 16W R31 1 218 849 11 METAL GLAZE 1 2K 0 50 1 16W R32 1 218 851 11 METAL GLAZE 1 5K 0 50 1 16W R33 1 218 863 11 METAL GLAZE 4 7K 0 50 1 16W R34 1 218 859 11 METAL GLAZE 3 3K 0 50 1 16W R35 1 218 864 11 METAL GLAZE 5 1K 0 50 1 16W R36 1 218 868 11 METAL GLAZE 7 5K 0 50 1 16W R37 1 218 871 11 METAL GLAZE 10K...

Page 20: ...FX653 CND 1 528 744 11 BATTERY CHARGER BC 7DY FX651 FX653 AEP IT EA FX655 AEP IT EA 1 569 007 11 ADAPTOR CONVERSION 2P FX653 E FX655 E TOURIST 1 759 213 11 CASE BATTERY 3 008 521 01 CASE BATTERY CARRYING 3 012 004 01 CASE INDIVIDUAL FX651 3 859 782 11 MANUAL INSTRUCTION ENGLISH ITALIAN FX651 FX653 AEP IT EA FX655 AEP IT UK EA 3 859 782 21 MANUAL INSTRUCTION FRENCH DUTCH FX651 FX653 AEP FX655 AEP 3...

Page 21: ...653 FX655 Australian Model Tourist Model WM FX655 Canadian Model WM FX653 SERVICE MANUAL SUPPLEMENT 1 File this supplement with the Service Manual Subject Change Notice of the TUNER Board Suffix from 11 to 12 Deletion of the RESET Board and Addition of Chinese model ...

Page 22: ...od of adjustment and voltage check perform sections 3 1 and 3 2 of the DISASSEMBLY and attach the JIG to the AUDIO board as shown below Screw M1 4 5 0 Screw M1 4 5 0 TUNER board Screw M1 7 4 0 Screw M1 4 5 0 JIG J 2503 005 A AUDIO board ...

Page 23: ...that has suffix 12 and uses TC9326F 006 8 759 475 78 IC1 does not includes the RESET circuit The RESET circuit IC8 R81 C83 Q19 TUNER BOARD AUDIO BOARD Page 30 34 1 164 473 11 CERAMIC CHIP 820PF 10 50V 1 164 473 11 CERAMIC CHIP 820PF 10 50V 3 931 794 01 CASE CARRYING Before change After change Change notice of the TUNER board 5 6 8 2 AUDIO TUNER BOARD SECTION 8 1 CABINET SECTION CORRECTION Indicate...

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Page 26: ...WM FX651 FX653 FX655 14 15 16 ...

Page 27: ...diagram and a printed wiring board larger than the printed paper size they can be printed by specifying the range Acrobat Reader Version 4 0 or later 1 Display the page to be printed 2 From the File menu select Page Setup and set the paper size 3 From the Command bar select Graphic Select Tool Keep pressing T select 4 Dragging the cursor enclose the range on the page to be printed 5 From the File ...

Page 28: ...s 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 1 0 1997 03 New 1997 09 Supplement 1 1 1 2002 01 Correction of Part No for IC 4 SPM 01041 ...

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