Sony CDX-M800 Service Manual - Page 30

SCHEMATIC DIAGRAM — MAIN Voltage is dc with respect to ground under no-signal

Page 30 highlights

CDX-M800 • Refer to page 24 for Waveform. 4-9. SCHEMATIC DIAGRAM - MAIN SECTION (1/2) - • Refer to page 36 for IC Block Diagrams. C204 C203 R202 C202 R201 C201 C206 C207 R203 R204 C212 C214 C215 IC201 IC B/D CNP101 R205 C218 R206 C219 D121 D120 C221 C223 C226 F901 C103 D110 D111 D112 D113 D114 D115 D116 D117 D118 C104 D119 C105 L101 D109 R103 D106 R921 R920 D909 Q907 R922 C903 R929 R111 Q103 R110 R112 R109 R107 R108 C102 Q102 R105 R106 R104 R419 R421 C432 R422 D501 R440 R444 R439 R443 R442 R446 R441 R445 R401 D401 C402 C401 Q402 Q401 L401 R272 R429 C273 R274 Q271 R275 Q281 C283 R282 R431 R284 R285 R172 R435 C173 R174 Q171 R175 Q181 C183 R182 R433 R184 R185 C416 C417 C418 C423 R425 C421 C422 C424 R414 C426 R415 C425 R416 R417 C427 IC B/D R418 C428 C429 IC401 R420 C430 C431 C420 C419 R424 Q408 C433 C435 C434 C443 R478 R402 C278 C178 C288 C242 C188 R242 C142 R142 C199 R243 R143 R408 D122 R410 Q470 R407 C442 CN401 CN503 PJ401 C506 C505 C503 R502 R503 R504 R505 TUX501 Q501 R501 C501 C502 IC B/D FB501 C524 C526 C525 R521 C527 C528 IC502 R518 C521 R520 R519 X501 C523 C520 C522 Note: • Voltage is dc with respect to ground under no-signal (detuned) condition. no mark : FM ( ) : AM/MW/LW < > : CD PLAY (Page 31) 30 30

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30
30
CDX-M800
Note:
Voltage is dc with respect to ground under no-signal
(detuned) condition.
no mark
: FM
(
)
: AM/MW/LW
<
>
: CD PLAY
(Page 31)
• Refer to page 24 for Waveform.
4-9. SCHEMATIC DIAGRAM — MAIN SECTION (1/2) —
• Refer to page 36 for IC Block Diagrams.
IC B/D
IC B/D
IC B/D
D109
D401
D106
D
501
D122
R201
R202
R111
R109
R104
R110
R420
R105
R103
R
421
D
120
D
121
Q402
R106
Q401
R
422
R407
R
419
R424
R501
R285
R275
R243
R175
R418
R143
R185
R408
D909
R242
R142
Q271
Q281
Q171
Q181
L101
R206
R205
R204
R112
R929
R184
R203
R174
R274
R284
R922
R425
C903
C103
R921
R920
C203
C202
C201
C219
C218
C226
C223
C221
C215
C212
R401
C402
C401
C423
C424
C426
C427
C430
C429
C428
C431
C418
C183
C173
C283
C273
C278
C178
C288
C242
C188
C142
C442
C501
C433
C435
C434
R415
C425
R416
R417
R414
C422
C432
C420
C419
C443
C199
Q501
C502
R504
R505
C206
C207
D
110
D
111
D
112
D
113
D
114
D
115
D
116
D
117
D
118
C
104
D
119
C105
Q103
C102
CN401
CN503
CNP101
F901
R478
C523
C522
R520
C521
C520
R518
IC502
C528
C527
C526
C525
R521
C524
C506
C
503
C505
TUX501
PJ401
R445
R446
R442
R441
R443
R439
R444
R440
R272
R282
R172
R182
Q102
IC401
Q408
Q470
R519
X501
R433
R435
R431
R429
L401
IC201
R410
R503
FB501
C204
Q907
R107
R108
C417
C416
C421
R502
R402
C214