Sony WM-D6C维修手册电路图 维修原理图.pdf

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1、Ver 1.1 2001.06 9-951-385-12Sony Corporation 2001F0500-1Personal Audio Company C 2001.6Shinagawa Tec Service Manual Production Group SERVICE MANUAL WM-D6C/TC-D6C SUPPLEMENT-3 File this supplement with the service manual. US Model WM-D6C/TC-D6C Canadian Model AEP Model UK Model E Model WM-D6C Subject

2、: French model addition (WM-D6C) French Model Addition French model is almost the same as AEP model. As only the difference from AEP model is described in this manual, please refer to WM-D6C/TC-D6C service manual (9-951-385-S) previously issued for other information Difference Table (ECN-WM801529) P

3、ageAEP ModelFrench Model Ref. No.Part No.DescriptionRemark A-3021-241-A MAIN BOARD, COMPLETE * R1521-216-042-00 METAL CHIP5105%1/10W R2521-216-042-00 METAL CHIP5105%1/10W Ref. No.Part No.DescriptionRemark (14) *A-3060-812-A MAIN BOARD, COMPLETE * R1521-216-005-00 METAL CHIP155%1/10W R2521-216-005-00

4、 METAL CHIP155%1/10W NOTE: Items marked “*” are not stocked since they are seldom required for routine service. Some delay should be anticipated when ordering these items. Page in ( ) indicates the page in Service Manual Supplement-2. 2 WM-D6C/TC-D6C MEMO 11 WM-D6C/TC-D6C SERVICE MANUAL WM-D6C/TC-D6

5、C US Model WM-D6C/TC-D6C Canadian Model AEP Model UK Model E Model WM-D6C Ver 1.1 2001.06 SUPPLEMENT-4 Subject: Change of servo circuit (ECN-WMA00831) NEW/FORMER TYPE DISCRIMINATION Former Type : 1-611-494-11, -12, 1-651-545-12 New Type: 1-651-545-14 MAIN BOARD (Conductor Side) 1.DIAGRAMS 1-1.NOTE F

6、OR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS Note on Printed Wiring Boards: X : parts extracted from the component side. Y : parts extracted from the conductor side. z: Through hole. : Pattern from the side which enables seeing. (The other layers patterns are not indicated.) Caution: Pattern face

7、 side:Parts on the pattern face side seen from (Conductor Side)the pattern face are indicated. Parts face side:Parts on the parts face side seen from (Component Side)the parts face are indicated. Note on Schematic Diagram: All capacitors are in F unless otherwise noted. pF: F 50 WV or less are not i

8、ndicated except for electrolytics and tantalums. All resistors are in and 1/4 W or less unless otherwise specified. %: indicates tolerance. Components for right channel have same values as for left channel. Reference numbers are coded from 200. C : panel designation. A : B+ Line. H : adjustment for

9、repair. AC voltage readings in the bias oscillator with a level meter. Total current is measured with no cassette installed. Power voltage is dc 6 V and fed with regulated dc power supply from external power voltage jack. Voltages are dc with respect to ground under no-signal conditions. no mark : p

10、layback () : record : fast forward : rewind : pause I: NORM II: CrO2 IV: METAL Voltages are taken with a VOM (Input impedance 10 M). Voltage variations may be noted due to normal produc- tion tolerances. Signal path. f: playback 9-951-385-84Sony Corporation 2001F0500-1Personal Audio Company C 2001.6

11、Shinagawa Tec Service Manual Production Group 22 WM-D6C/TC-D6C R302 C303 C305C318 C113 C120 C124 C123 R154 R135C121R133 R134 C122 C118 R130R132 R131R129 R170 C125 C132C131 C302 R142 R139C133 R140 C153 R136 C126 C127 C129 C130 R138 R137 R127 R128 C117 S301(3/4) D302 C310 R166 Q315Q317 Q316 R311 C309

12、C139 R310 R123 R126 C116 R125 R112 Q103 R111R110 R109 R124 CP102 CP101 C134 R141 C115 R121 R122R120 C114 R155 R156 C142 C143 R158 C144 R157 C141 C145 C147 C146 R320 R319 R318 C312 C314 R317 C313 T301 Q109 C155 C151 R168 R159 C112 R118 R115 R117 C111 C304 Q105 R119R303 C105 C104 R167 R105R107 C103 Q1

13、02 R301 R101 Q101 R103 R106R104 R102 C101 C152 R108 R113 S301(1/4) R321 C149 HRP901(1/2) J302 J301 Q301 R160 Q106Q104 RV301(1/2) RV102 S302(1/2) C110 HRP901(2/2) HE901 Q308 Q107 C102 C106 C107 C301 C311 Q305 Q309 Q306 R143 C128 R316 RV101 C150 Q307 C320 R169 C108 L101 L102 IC101 C119 IC302(1/2) R116

14、 R114 C109 R313 R312 R161 R162 Q313Q310 Q311 Q312 R164 R163 D303 C148 R165 Q314 10k 10 16V 22 4V 220 4V 560p 104V 0.047 0.22 35V 300k 51k0.0182k 39k 1 50V 0.01 62k33k 2k5.1k 1M 0.047 1 25V 1 25V 10 16V 2k 13k0.01 33k 1500p 330k 0.047 0.1 35V0.0082 0.33 50V 13k 1k 3.3k 6.2k 150p 1S2837 2.2 50V 9.1k U

15、N5215UN5215 UN5215 27k 47 6.3V 2.2 50V 22k 8.2k 470k 0.0047 18k 820 2SC1623 5.6k1M 470k 12k 0.0015 680 1 25V120k 6.8k1.5k 0.022 33k 56k 0.1 35V 2.2 16V 3.9k 4.710V 100k 680p 0.01 0.012 0.015 120k 33k 33k 2.2 16V 0.0022 47k 0.0047 2SC1623 560p 180p 100V 82k 6.8k 4.7 6.3V 330 120 100k 0.001 22 16V 2SC

16、1623 12k12k 1 25V 1 25V 100k 33k3.9k 33 4V 2SC1623 12k 100k 2SA1587 10k 1.5k150 27k 1 50V 0.001 22k 82k 1k 2.2p 100V 2SC1623 10k 2SC16232SC2412KLN 50k 10k 4.7 6.3V 2SB624 2SC1623 0.001 0.001 4.7 35V 22 16V 0.0082 400V DTC343TK 2SC1623 DTC343TK 1.5k 0.22 35V 33 10k 2SD596 47 6.3V 7.5k 0.0068 10mH 33m

17、H CX20218 0.01 NLM4558M 6.2k 82k 0.5% 820p 39 240 240 180 UN5215UN5215 UN5215 UN5215 22k 270 1S2837 0.015 6.8k UN5215 1 2 3 5 6 7 8 9 10 11 12 13 14 15 4 A1 A2 A3 IC201 0dB 20dB MIC PLUG IN POWER LINE IN (REC/PB) (REC/PB) EF201-36 BIAS OSC SWITCHING BIAS OSC BIAS SWITCHING BIAS SWITCHING PB EQ SWITC

18、H PB REC BIAS TIMING (ERASE) REC PB R-CH L-CH MIC ATT 1-2.SCHEMATIC DIAGRAM MAIN Section (1/2) 33 WM-D6C/TC-D6C C705 R701 R703R702 C701 Q701 R715 R712 R713 C704 X701 C703 R704D701 R706 Q702 Q703Q704 R710 R711 C706 R716 Q801 R811 R812 D801D802D803D804D805 R814R815R816R817R818 R809 R805 R804 R806 R807

19、R808 C802 R810 C801 S803 S802 R801 L301 Q303 R309 C319 C322 M901 FG901 S903 S902 S901 C317 CP304 Q302 R322 C321 R172 R151 C137 C307 R324 R323 R326R327 R325 Q321 Q320 Q322 Q318 Q319 R150C154 R145 R146 R305 R306 C316 S301(4/4) R144 C138 IC102 IC701 S801 C803 R819 IC801 CN301 J304 J303 R308 C308 Q304 C

20、135 R708 R705 R307 C306 RV302(1/2) Q108 R802 C804 R813 R171 R147 C136 R149 IC301(1/2) C618 R148 R601C602 C601 C605 C607 C608 R610 R611 R609 C613 R613 R614 R615R616 C616 C615 R619 IC602 R607 R604 C604 R605 R603 C603 R602 R606 IC601 R608 Q601 C611 C612 R612 C614R617C617 Q603 Q605 Q604 R618 Q602 RV603

21、R620 R621RV602 RV601 S601 PH701 C702 C610C609 R152 33p 2.2k 100k330k 0.1 2SC1623 2.2M 100k 1M 15p 34.7KHz 15p 180k1S2837 47k 2SC1623 UN5215UN5215 150k 2.2k 10 16V 180 2SC1623 4.7k 8.2k 180180180180180 56k 10k 100k 100k 10k12k 4.7 35V 68k 1 50V 10k 2SB624 100k 0.001 0.001 220 25V 2SC1623 10k 0.001 22

22、k 390 47 6.3V 22 6.3V 100k 47k 22k47k 220k 2SC1623 2SC1623 2SA812 UN5215 UN5215 47k100p 56k 10k 27k 22k 220 25V 47k 100 6.3V NJM386M MSM58141RS 22 6.3V 1k CX10043 4.7k 4.716V 2SC1623 1 25V 22k 180k 100k 476.3V 50k DTC343TK 10k 1 16V 10 1k 2.2k 1 25V 15k NJM4558M 0.047 2.2k 47k0.01 0.047 0.01 0.0068

23、0.0022 1.2k 470 47k 0.0033 1M 75k 100k100k 0.01 0.0022 750 NJM2904V 15k 150k 470p 10k 1k 0.22 33k 180 CX-069A 100k 2SC1623 0.0047 100p 100k 0.223300.001 2SK209 2SB798 2SC1623 100 2SA812 47k 150k 150k20k 47k GP2S22AB 22 10V 47 16V 33 10V 1 2 3 5 6 7 8 9 10 11 4 12 13 14 15 A1 A2 A3 * D801-805 GL-9PR1

24、0 LEVEL INDICATOR CRYSTAL OSD/DIVIDER/ PHASE COMPARATOR Q703,704 SWITCHING Q701,702 AUTO OFF PEAKOFFBATT LED DRIVE Q801 VOLTAGE CONTROL S803 TAPE NORM Cr0 2 METAL S802 DOLBY NR OFF B-TYPE C-TYPE BATTERY SIZEAA (IEC DESIGNATION R6) 4PCS.6V RECHARGEABLE BATTERY PACK BP-23 DC IN 6V ON:PLAYBACK,FAST FOR

25、WARD, REWIND OR RECORD MODE. ON:IN PLAYBACK OR RECORD MODE. TEMPORARILY TURNS ON IN RECORD MODE. (CHASSIS) (CHASSIS) HEADPHONES LINE OUT SWITCHING VOLTAGE DETECTMUTING HEADPHONE AMP SERVO HEADPHONE VOLUMEHEADPHONE AMP 1 2 3 1 2 4 3 PB REC SPEED TUNE S601,RV602 MUTING HEADPHONE AMP (REC MUTE) (FWD MU

26、TE) (POWER) INVERTER TAPE SPEED CONTROL S Q603-605 MOTOR DRIVE ON OFF FS SHORT:FOR TAPE SPEED ADJUSTMENT BP COMPARATOR *R152 510 15 (FRENCH) (EXCEPT FRENCH) 3.3H 1-3.SCHEMATIC DIAGRAM MAIN Section (2/2) 44 WM-D6C/TC-D6C C610+ C306+ C222+ C609+ C318+ C103+ C101+ C301+ C201+ C238+ C237+ C137+ C122+ C2

27、30 + C130 + C307 + C107 + C303 + C304 + C310 + C207 + C203 + C320 + C138 + C309+ C239+ C139+ MAIN BOARD (COMPONENT SIDE) (14) 14 1-651-545- A B C D E F G H 123456789101112131415 1-4.PRINTED WIRING BOARD MAIN Board (Component Side) 55 WM-D6C/TC-D6C 1-5.PRINTED WIRING BOARD MAIN Board (Conductor Side)

28、 C205+ C204+ C210+ C212+ C115+ C215+ C112+ C131+ C128+ C123+ C308+ C136+ C312+ C235+ C220+ C223+ C305+ C110+ C144+ C143+ C105 + C142 + C242 + C244 + C243 + C104 + C302 + C132 + C127 + C120 + C236 + C135 + C232 + C228 + C227 + C231 + C108 R112 R109 R204R206 R207 R213 R122 R120 R114 R123 R222 R224 R22

29、5 R226 R143 R136 R236 R238 R138 R243 R242 R239 R325 R141 R126 R215 R220 R216 R241 R119 R116R115 R125 R223 R142 R139 R107R301 R269 R214 R303 L101 ORG R219 R166 R165 R266 R265 R169 R251 R158 R258 R159 R252 R259 R151 R152 R211 R212 R209 R106R104 R163 R263 R127 R130 R134 R228 R234 R254 R268 R168 R233 R1

30、31 R124 R129 R128 R133 R135 R229 R231 R235 R154 R111 C208 C145 C209 C109 R113 C113 C213 C253 C233 C229 C251 C151 C249 C313 C221 C218 R230 C219 C217 R227 C121 C119 C117 C149 C129 C153 C133 C134 C234 C216 C116 C118 C245 C241 C147 C114 C126 C225 C224 C124 C226 C125 C247 C214 C148 C248 C246 C146 C155 C2

31、55 C141 C106 WHT RED WHT RED GRY GRY RED R110 R210 R302 R117 R118 R221 R132 R121 R327 R148 R248 R170 R140 R240 R621 R237 R270 R232 R137 R326 R324 R323 R167 R101 R102 R161 R162 R172 R310 R108 R208 R267 R105 R103 R203 R202 R321 R261 R262 R264 R272 R311 R255 R156 R257 R155R157 R260 R308 R309 R144 R322

32、R306 R145 R245 R146 R246 R319 R619 R620 R617 R616 R610 R611 R614 R615 R147 R307 R149 R244 R305 R320 R312 R313 R318 R316 R618 R612 R609 R317 R247 R160 R256 R201 R205 R217 R218 R164 R249 R171 R150 R250 R271 C102 C152 C202 C154 C254 C139 C252 C211 C206 Q203 C111 C322 C601 C603 C604 C612 C613 R613 R608

33、R606 R601 R604 R605 R603 R602 R607 C608 C611 C615 C616 C617 C614 C314 C321 C605 C602 E C B Q105 E C B Q322 E C B Q202 E C B Q102 E C B Q104 E C B Q207 E C B Q107 E C B Q321 E C B Q320 E C B Q301 E B C Q204 E B C Q205 E B C Q206 E B C Q103 E B C E CB Q101 E CB Q312 E CB Q316 E CB Q317 E CB Q313 Q201

34、B C E Q310 B C E Q315 B C E Q314 B C E Q311 B C E Q108 E C B Q109 E C B Q209 E C B Q208 E B C Q106 E B C E CB Q318 E CB Q319 A K D303 A K D302 Q303 E C B Q304 E C B Q307 E C B Q305 E C B Q302 E C B Q306 E C B Q603 D G S Q602 E C B Q309 E B C Q308 E B C Q601 E C B Q604 E C B Q605 E B C IC302 5 8 4 1

35、14 85 14 85 IC202 IC102 IC201 IC301 IC601 5 8 4 1 123 654 8 1 IC602 5 1 AUTO OFF BOARD LED BOARD 2 3 8 41 2815 114 IC101 2815 114 S301 (PB t REC) 1 1 1 2 3 456 789 2 12 2 4 3 RV202 RV102 RV201 RV101 RV601RV603 C150C250 HE901 C311 C607 RV301 BLK CP101 CP201 CP102 C316 + C317 + T301 L202 L102 GRY GRY

36、L301 MAIN BOARD (CONDUCTOR SIDE) (14) 14 1-651-545- 1 3 6 4 CP202 1 341 2 3 6 4 1 2 3 6 4 CN301 REC LEVEL LINE IN J302 LINE OUT J303 SPEED TUNE S601 SPEED TUNE RV602 MIC ATT S302 MIC J301 HEADPHONES J304 (CHASSIS) 0dB r 20dB (PLUG IN POWER) L201 R-CHL-CH WHT RED (GRY) DC IN 9V 1 2 BLK WHT WHT GRY 1

37、2 2 1 YEL BLU HEADPHONE VOLUME RV302 YEL M901 M CP304 BLK RED WHT BRN RED GRY 4 31 BLU WHT RED BRN ORG (GRY) BLK BLK BLK 9 16 A B FG FG901 17 752 1315121418 VIO BATTERY SIZE “AA” (IEC DESIGNATION R6) 4PCS. 6V RECHARGEABLE BATTERY PACK BP-23 A B C D E F G H I 12345678910111213141516 10 11 RED ON T OF

38、F + D302E-5 D303G-4 IC101D-8 IC102G-7 IC201C-10 IC202G-5 IC301I-10 IC302H-2 IC601G-12 IC602H-14 Q101D-3 Q102D-3 Q103C-3 Q104C-5 Q105C-6 Q106C-6 Q107D-6 Q108G-2 Q109H-6 Q201D-3 Q202D-3 Q203B-3 Q204D-5 Q205D-5 Q206D-5 Q207D-5 Q208F-2 Q209H-6 Q301C-4 Q302H-9 Q303H-8 Q304H-9 Q305H-10 Q306H-10 Q307G-11 Q

39、308G-11 Q309G-10 Q310F-3 Q311F-3 Q312F-3 Q313F-3 Q314E-5 Q315E-5 Q316E-5 Q317E-5 Q318B-6 Q319C-7 Q320C-7 Q321C-6 Q322C-6 Q601H-12 Q602H-12 Q603I-12 Q604H-12 Q605H-11 Semiconductor Location Ref. No.Location 66 WM-D6C/TC-D6C 1-6.PRINTED WIRING BOARDS LED/AUTO OFF Boards LED BOARD (COMPONENT SIDE) (14)

40、 14 1-651-543- C802 + C801 + C803 + LED BOARD (CONDUCTOR SIDE) (14) 14 1-651-543- R808 R813 R812 R810 C804 + S803 R809 R819 R804 R805 R807 R802 R801 R811 R806 R818R817R816R815R814 Q801 E B C S801 IC801 17 148 D805 D804 D803 D802 D801 AUTO OFF BOARD (COMPONENT SIDE) (14) 14 1-651-544- AUTO OFF BOARD

41、(CONDUCTOR SIDE) (14) 14 1-651-544- R715 R704 R702C701 C703 C704 C705 C706 C702 R705 C618 R713 R706 R710 R712 R708 R701R703 PH701 R711 R716 A K D701 IC701 B E C Q702 B E C Q701 Q704 B C E Q703 B C E X701 14 85 TAPE NORM I Cr02 II METAL IV S802 DOLBY NR C-TYPE B-TYPE OFF BATT COUNTER OFFPARK D801 805

42、 (LEVEL INDICATOR) 10ORG 11GRY 12VIO 13BLU 15YEL 14WHT 18GRY 16BLK 17 9 RED RED S901 POWER MAIN BOARD A MAIN BOARD B 2 4 1 3 BLU YEL BLU WHT BRN ORG BLK RED BLK WHT BLK S903 (REC MUTE) BLK BLU BLK WHT S902 (FWD MUTE) 1 2 3 4 5 7 A B C D E F G 123456789 D701E-7 D801F-5 D802E-5 D803E-5 D804D-5 D805D-5

43、 IC701F-6 IC801E-4 PH701F-7 Q701F-7 Q702E-7 Q703F-7 Q704E-8 Q801F-4 Semiconductor Location Ref. No.Location 7 WM-D6C/TC-D6C AUTO OFF LED 2.ELECTRICAL PARTS LIST Ref. No.Part No.DescriptionRemarkRef. No.Part No.DescriptionRemark A-3060-814-A AUTO OFF BOARD, COMPLETE * *3-308-430-01 RETAINER, REFLECTO

44、R, PHOTO C6181-165-176-11 CERAMIC CHIP0.047uF10%16V C7011-163-038-00 CERAMIC CHIP0.1uF25V C7021-104-852-11 TANTALUM CHIP 22uF20%10V C7031-163-097-00 CERAMIC CHIP15PF5%50V C7041-163-097-00 CERAMIC CHIP15PF5%50V C7051-163-105-00 CERAMIC CHIP33PF5%50V C7061-104-913-11 TANTALUM CHIP 10uF20%16V D7018-719

45、-801-78 DIODE 1S2837-T1 IC7018-759-958-14 IC MSM58141RS PH7018-749-920-99 PHOTO REFLECTOR GP2S22AB Q7018-729-120-28 TRANSISTOR2SC1623-T1L6 Q7028-729-120-28 TRANSISTOR2SC1623-T1L6 Q7038-729-420-50 TRANSISTORUN5215- (TX) Q7048-729-420-50 TRANSISTORUN5215- (TX) R7011-216-825-11 METAL CHIP2.2K5%1/16W R7

46、021-216-109-00 METAL CHIP330K5%1/10W R7031-216-845-11 METAL CHIP100K5%1/16W R7041-216-103-00 METAL CHIP180K5%1/10W R7051-216-103-00 METAL CHIP180K5%1/10W R7061-216-841-11 METAL CHIP47K5%1/16W R7081-216-837-11 METAL CHIP22K5%1/16W R7101-216-847-11 METAL CHIP150K5%1/16W R7111-216-825-11 METAL CHIP2.2K

47、5%1/16W R7121-216-845-11 METAL CHIP100K5%1/16W R7131-216-857-11 METAL CHIP1M5%1/16W R7151-216-129-00 METAL CHIP2.2M5%1/10W R7161-216-812-11 METAL CHIP1805%1/16W NOTE: Due to standardization, replacements in the parts list may be different from the parts speci- fied in the diagrams or the components

48、used on the set. -XX and -X mean standardized parts, so they may have some difference from the original one. RESISTORS All resistors are in ohms. METAL: Metal-film resistor. METAL OXIDE: Metal oxide-film resistor. F: nonflammable Items marked “*” are not stocked since they are seldom required for ro

49、utine service. Some delay should be anticipated when order- ing these items. SEMICONDUCTORS In each case, u: , for example: uA. .: A. .uPA. . : PA. . uPB. . : PB. .uPC. . : PC. . uPD. . : PD. . CAPACITORS uF: F COILS uH: H When indicating parts by reference number, please include the board. X7011-527-957-00 OSCILLATOR, CRYSTAL (34.7kHz) * A-3060-816-A LED BOARD, COMPL