Sony CDX-M8800 / CDX-M8805X Service Manual ▷ View online
25
25
CDX-M8800/M8805X
1
A
B
C
D
E
F
G
H
I
2
3
4
5
6
7
8
9
10
11
12
13
14
CNP301
SW3
SW2
Q1
R49
R147
C86
C85
R48
IC1
Q6
R47
C75
R123
C92
C64
C58
C57
C56
R50
C49
R7
C50
C47
C46
C44
C43
C41
C40
C39
C38
C36
C34
C33
C32
C28
C29
C25
C24
C23
C22
C19
C14
Q5
C11
C8
C6
C2
C115
C1
R136
R5
R114
R111
R110
R109
R107
R106
R133
R52
R46
R101
R44
C91
R43
SW1
R42
R41
R40
R92
R91
R85
R77
R39
R38
R70
R54
R116
C65
R55
C60
R126
R11
R12
R14
R37
R15
R56
R16
C83
R18
R64
R61
R60
R29
R25
R24
R23
R124
R145
R139
X2
IC7
R117
R22
C77
R140
Q3
Q2
IC4
R141
R142
R143
C74
R148
R146
C42
C54
C59
C30
X1
IC8
C35
FB2
FMB7
FMB8
R2
CN1
R6
R1
FB1
C79
C27
C55
R97
C67
C66
C109
C110
C16
C51
CN2
C45
R122
C37
R78
C26
C21
C18
C13
C7
C5
C4
C3
BP3
BP2
BP1
R119
R115
FB5
R108
R102
R99
R98
R8
R87
R86
R81
R80
R76
R68
R74
R73
R96
R71
R69
R45
C52
R9
R10
C53
R13
R17
R19
R20
R57
R21
R79
R67
R65
R62
R59
R28
R27
R26
R3
R127
R128
R129
R53
R4
C63
R72
R144
C10
IC3
C48
(Page 29)
3-8. PRINTED WIRING BOARDS — CD MECHANISM SECTION — • Refer to page 24 for Circuit Boards Location.
: Uses unleaded solder.
Ref. No.
Location
IC1
G-2
IC3
C-10
IC4
E-2
IC7
B-2
IC8
C-2
Q1
C-4
Q2
B-2
Q3
B-2
Q5
A-2
Q6
A-2
• Semiconductor
Location
26
26
CDX-M8800/M8805X
TP39
R49
R48
R97
R50
R78
TP56
BP3
BP2
R52
R46
R98
R44
R43
R42
R40
R76
R68
R45
TP133
C65
C52
C60
C53
TP135
R79
R67
R65
R61
R59
R29
R25
R24
TP344
TP343
R53
TP43
TP65
R72
TP181
TP180
TP175
TP38
TP48
TP148
TP145
TP132
TP141
TP137
TP41
TP51
TP46
TP139
TP129
TP37
TP127
TP54
TP123
TP40
TP49
C10
TP120
TP72
TP136
TP116
TP36
TP47
TP42
TP55
TP109
TP128
TP106
TP53
TP59
TP60
TP61
TP98
TP97
TP96
TP62
TP94
TP63
C48
IC3
C5
R12
R7
C6
C30
C22
C23
C24
C25
C28
C33
C45
C37
C34
C38
C39
C40
C42
C43
C44
C46
R54
C64
C50
C57
C59
C58
C54
R124
R114
C35
R38
C29
R22
R23
TP71
TP140
C27
TP50
TP44
TP45
R13
R6
TP35
TP34
TP33
TP32
TP30
TP29
TP28
TP27
TP26
TP25
TP24
TP23
TP22
TP21
R1
C4
TP99
R41
C47
R55
R96
C49
TP167
C55
R70
R71
R60
R56
C41
FB2
FB5
R133
CN2
Q1
CN1
X1
R77
R64
TP57
3-9. SCHEMATIC DIAGRAM — CD MECHANISM SECTION (1/2) — • Refer to page 24 for Waveforms.
(Page 27)
(Page 32)
27
27
CDX-M8800/M8805X
• Refer to page 24 for Waveforms.
3-10. SCHEMATIC DIAGRAM — CD MECHANISM SECTION (2/2) — • Refer to page 38 for IC Block Diagrams.
IC B/D
IC B/D
R2
R47
R123
C16
C19
C18
C14
C13
C8
TP70
BP1
R136
R115
R5
R111
R107
R106
R101
R92
R91
R8
R81
R39
R73
R9
R10
R11
R14
R15
R16
R17
R18
R19
R20
R21
R28
R27
R26
R3
TP249
TP231
TP230
TP226
R4
R139
TP11
TP12
TP19
TP20
R117
TP9
R140
R141
R142
R143
C74
R110
R146
R57
R147
R148
C11
C21
C32
C36
C66
R86
R85
C67
C56
FB1
R99
C86
C115
C77
C75
R144
C92
C91
C85
C26
C83
C109
C110
TP31
R87
R145
TP52
R69
TP58
R74
R80
R119
C51
C7
TP13
TP14
TP15
TP16
TP17
TP18
TP7
TP8
R116
R108
R102
IC1
M903
M901
M902
IC8
IC7
Q6
R37
C79
Q2
Q3
Q5
C3
C2
C1
C63
SW4
SW3
SW2
SW1
X2
IC4
R109
R122
R126
R127
R128
R129
R62
(Page 26)
28
28
CDX-M8800/M8805X
1
A
B
C
D
E
F
G
H
I
J
2
3
4
5
6
7
8
9
10
11
12
13
14
IC550
C557
R552
C552
C558
R551
C555
C556
C554
R363
R116
R360
R361
R332
T620
Q112
Q915
CNP909
R323
C403
R438
R437
R452
R451
R455 R456
R449 R450
Q452
Q450
R463
R459
R461
R350
R447
R910
R448
R322
R103
IC110
R102
R101
R107
R108
R104
R106
R921
R920
R922
R929
R115
R833
R105
R472
R623
R622
D115
D626
D627
D116
IC271
R632
R454
R453
R305
R119
D831
R114
C111
R473
R309
Q101
IC703
D401
D624
D623
D620
D621
D622
R633
D123
C202
IC272
R620
D909
D106
D101
D102
D103
D105
D104
C110
C201
R328
R124
R324
R950
Q111
L303
R202
R351
R201
C801
D843
R407
C439
IC470
IC402
IC431
IC303
D703
R327
IC701
IC451
D810
R709
R708
R333
R706
R457
C709
C708
D819
C702
R366
R401
C701
Q110
D111
R424
R325
Q907
R356
R427
R377
IC401
D403
Q102
R357
R319
R403
C928
R621
IC273
R308
Q470
C475
Q914
Q916
D910
R949
L901
R624
R471
D301
D832
R707
C416
C417
C421
R426
C430
R414
R415 C424
R420
R421
C208
C209
C207
R203
R204
C206
C219
C218
C216
C217
R205
R206
D828
D829
D826
L502
R302
R306
R845
Q408
D304
TH301
L620
3-11. PRINTED WIRING BOARDS — MAIN SECTION — • Refer to page 24 for Circuit Boards Location.
: Uses unleaded solder.
(Page 36)
D101
D-10
D102
D-10
D103
D-10
D104
D-9
D105
D-9
D106
D-8
(D108)
E-8
(D109)
D-9
(D110)
B-8
D111
C-7
(D112)
B-8
(D113)
C-7
(D114)
C-6
D115
C-7
D116
C-7
(D117)
C-6
(D118)
C-8
(D119)
D-8
(D120)
C-5
(D121)
C-5
(D122)
C-3
D123
E-7
D301
G-7
(D302)
H-8
(D303)
E-8
D304
H-6
(D305)
H-7
D401
E-7
D403
E-6
(D501)
G-2
D620
I-7
D621
H-7
D622
I-8
D623
I-9
D624
J-9
(D625)
H-9
D626
H-8
D627
H-8
D703
F-10
(D808)
I-6
D810
I-6
D819
I-4
(D822)
I-6
(D825)
I-6
D826
H-6
(D827)
I-5
D828
H-6
D829
I-6
D831
I-4
D832
G-7
D843
I-4
(D904)
F-7
(D906)
F-7
Ref. No.
Location
• Semiconductor Location
Ref. No.
Location
( ): SIDE B
(D907)
I-7
D909
D-7
D910
I-7
IC110
E-9
(IC201)
B-6
IC271
F-9
IC272
G-8
IC273
F-9
(IC302)
H-7
IC303
G-6
IC401
F-4
IC402
E-4
IC431
E-5
IC451
E-5
IC470
E-2
IC550
H-3
(IC620)
H-9
IC701
G-11
(IC702)
E-11
IC703
E-11
Q101
E-9
Q102
E-8
(Q103)
D-8
Q110
D-9
Q111
E-9
Q112
E-9
(Q113)
E-9
(Q171)
C-4
(Q181)
C-3
(Q271)
C-4
(Q281)
C-4
(Q380)
F-7
(Q401)
E-6
(Q402)
E-6
Q408
D-3
Q450
D-6
(Q451)
D-5
Q452
D-5
(Q453)
E-6
Q470
C-3
(Q501)
G-3
(Q620)
I-9
(Q621)
G-9
(Q622)
G-9
(Q623)
G-9
(Q624)
G-10
Q907
E-7
Q914
I-7
Q915
I-7
Q916
H-7
Ver. 1.2
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