索尼SONY WM-D6C电路图.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 ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?

2、 ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?

3、 ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? SERVICE MANUAL WM-D6C/TC-D6C SUPPLEMENT-3 File this supplement with the service manual. US Mo

4、del WM-D6C/TC-D6C Canadian Model AEP Model UK Model E Model WM-D6C Subject: 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)

5、 previously issued for other information Difference Table (ECN-WM801529) PageAEP 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 MA

6、IN BOARD, COMPLETE * R1521-216-005-00 METAL CHIP155%1/10W R2521-216-005-00 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 Suppl

7、ement-2. ? ? ? ? ? ? ? ? ? ? 2 WM-D6C/TC-D6C MEMO ? ? ? ? ? ? ? ? ? ? 11 WM-D6C/TC-D6C SERVICE MANUAL WM-D6C/TC-D6C 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 Form

8、er 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 FOR 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.

9、: Pattern from the side which enables seeing. (The other layers patterns are not indicated.) Caution: Pattern face 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 i

10、ndicated. Note on Schematic Diagram: All capacitors are in F unless otherwise noted. pF: F 50 WV or less are not indicated 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

11、as for left channel. Reference numbers are coded from 200. C : panel designation. A : B+ Line. H : adjustment for 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 suppl

12、y from external power voltage jack. Voltages are dc with respect to ground under no-signal conditions. no mark : playback () : 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-

13、 tion tolerances. Signal path. f: playback 9-951-385-84Sony Corporation 2001F0500-1Personal Audio Company C 2001.6Shinagawa Tec Service Manual Production Group ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? 22 WM-D6C/TC-D6C R302 C303 C305C318 C113 C120 C124 C123 R154 R

14、135C121R133 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 C139 R310 R123 R126 C116 R125 R112 Q103 R111R110 R109 R124 CP102 CP101 C134 R141 C115 R121 R122R120 C114 R15

15、5 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 Q102 R301 R101 Q101 R103 R106R104 R102 C101 C152 R108 R113 S301(1/4) R321 C149 HRP901(1/2) J302 J301 Q301 R160

16、 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 R114 C109 R313 R312 R161 R162 Q313Q310 Q311 Q312 R164 R163 D303 C148 R165 Q314 10k 10 16V 22 4V 220 4V 560p

17、 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 UN5215UN5215 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 25V

18、120k 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 2SC1623 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

19、.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 33mH CX20218 0.01 NLM4558M 6.2k 82k 0.5% 820p 39 240 240 180 UN5215UN5215 UN5215 UN5215 22k 270 1S2837 0.015 6.

20、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 SWITCH PB REC BIAS TIMING (ERASE) REC PB R-CH L-CH MIC ATT 1-2.SCHEMATIC DIAGRAM MAIN Section (1/2) ? ? ? ? ? ? ?

21、 ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? 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 R807R808 C802 R810 C801 S803 S802

22、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 C135 R708 R705 R307 C306 RV302(

23、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 R620 R621RV602 RV601 S601 PH70

24、1 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 22k 390 47 6.3V 22 6.3V 100k 47k

25、 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 0.0022 1.2k 470 47k 0.0033 1M

26、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-9PR10 LEVEL INDICATOR CRYSTAL OSD/

27、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 FORWARD, REWIND OR RECORD MODE. O

28、N: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 MUTE) (POWER) INVERTER TAPE SPEE

29、D 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+ C1

30、03+ C101+ C301+ C201+ C238+ C237+ C137+ C122+ C230 + 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) C205+ C204+ C210+ C212+ C115+ C215+ C112+ C131+ C128+ C123+ C308+ C136