Sony CDX-GT800D / CDX-GT805DX Service Manual ▷ View online
29
29
CDX-GT800D/GT805DX
CDX-GT800D/GT805DX
IC B/D
IC B/D
C203
R201
R106
R105
R104
R110
R109
R402
D121
D120
R112
D118
R929
R922
R424
R403
R406
D113
D116
D117
D111
D110
D114
D115
R408
D909
Q402
R184
R174
R274
D402
R143
R434
R185
R284
R243
R275
R423
R175
R432
R285
CN401
C403
R430
C173
C183
C273
C283
FB402
R207
D112
C103
C208
C209
C216
C217
C439
C438
C231
C201
C207
C219
C218
C206
C236
C238
C239
C237
C227
C210
C215
C232
C229
C491
C142
C242
C288
C188
C178
C278
C442
R921
R920
R108
R107
C107
IC201
IC402
Q281
Q271
Q401
D401
R401
C401
R202
C202
C204
R204
R206
R205
R203
R407
Q181
Q171
Q470
C412
C443
C228
C205
R409
C411
C430
IC474
R433
C441
C436
R431
R429
R436
R435
C400
C226
C225
C214
C223
C221
C212
C211
D119
R142
R242
D109
L101
R103
C102
C903
R111
D108
D106
PJ401
F901
Q408
Q103
Q907
Q102
C431
CNP101
C440
C437
4-10. SCHEMATIC DIAGRAM — MAIN SECTION (2/4) —
• Refer to page 37 for IC Block Diagrams.
(Page 28)
(Page 30)
(Page 31)
30
30
CDX-GT800D/GT805DX
CDX-GT800D/GT805DX
4-11. SCHEMATIC DIAGRAM — MAIN SECTION (3/4) —
• Refer to page 22 for Waveforms.
• Refer to page 39 for IC Block Diagram.
• Refer to page 43 for IC Pin Descriptions.
• Refer to page 39 for IC Block Diagram.
• Refer to page 43 for IC Pin Descriptions.
IC B/D
R
338
R
339
R
350
C326
R337
R
351
R
333
CNP301
R377
C303
C311
R364
R367
R335
JR618
R323
R857
X301
R306
C333
D301
X302
C334
FB328
C306
C304
TH
301
C331
C886
R356
R332
R357
C316
C328
C317
L303
C327
JR608
IC301
C321
C332
IC302
C313
R334
R309
R342
D907
JR607
D322
C318
R347
TP9
R372
R325
R373
R856
R
382
R
381
R365
R366
R
346
R
322
R
314
L301
FB334
FB333
FB332
FB335
C302
C301
C305
FB329
D906
D904
IC802
R703
IC303
PH1
R1
R2
M904
CN702
R701
R702
R704
Q702
IC703
C707
C706
C705
C709
C704
C708
R711
IC702
R710
R706
R708
R707
C703
R709
C701
C702
IC701
D703
Q703
R610
R305
R341
R
312
R315
C325
R340
R313
D304
C315
C323
C322
R307
R321
R310
R311
R311
Q701
S1
R327
R328
R363
R360
R361
R302
R303
R304
R
343
R344
R
345
R
336
(Page 25)
(Page 28)
(Page 29)
(Page 31)
31
31
CDX-GT800D/GT805DX
CDX-GT800D/GT805DX
IC B/D
IC B/D
C101
R115
R119
R114
R633
C621
R116
R319
R318
R626
C622
C112
D622
D623
R630
R629
D620
JR615
D624
D103
D101
D
102
D104
D105
D128
R990
R991
C625
R644
C624
R621
R620
T620
R625
L304
L502
R623
R622
D630
TH100
R101
R102
C340
C341
C342
JR605
JR602
JR606
IC620
IC110
Q111
Q110
CNP102
CNJ101
R845
JR613
CN606
R636
C629
R637
JR604
C628
Q622
Q621
R632
D626
R631
D625
R628
R627
C626
Q623
Q642
Q302
Q301
C620
R624
L620
C111
C110
R127
R126
R118
R117
LED990
Q112
Q101
Q620
C623
D621
Q624
R348
D303
Q303
R265
JR603
Q134
C632
D814
C512
D836
D835
D834
D833
D832
D831
D830
D829
D828
D827
D826
D825
D824
D823
4-12. SCHEMATIC DIAGRAM — MAIN SECTION (4/4) —
• Refer to page 40 for IC Block Diagrams.
(Page 28)
(Page 29)
(Page 30)
(Page 34)
32
32
CDX-GT800D/GT805DX
CDX-GT800D/GT805DX
1
A
B
C
D
E
F
G
H
I
2
3
4
5
6
7
8
9
10
11
12
13
14
S901
S902
CN901
JC901
CN607
LED990
R991
R990
RESET
(FRONT PANEL DETECT)
(DISC IN)
1-869-019-
11
11
1-869-017-
RED
BLK
11
11
DISPLAY BOARD
CN902
MAIN BOARD
CN606
C
MAIN BOARD
D
B
1-869-019-
11
11
4-13. PRINTED WIRING BOARDS — PANEL SECTION —
• Refer to page 22 for Circuit Boards Location.
: Uses unleaded solder.
(Page 26)
(Page 26)
(Page 33)
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