SONYd6c电路原理图 .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 ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?
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
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