Sony CDX-GT500 / CDX-GT500EE / CDX-GT50W / CDX-GT550 Service Manual ▷ View online
21
21
CDX-GT50W/GT500/GT500EE/GT550
CDX-GT50W/GT500/GT500EE/GT550
3-5. PRINTED WIRING BOARDS — CD MECHANISM SECTION — • Refer to page 20 for Circuit Boards Location.
: Uses unleaded solder.
(Page 25)
Ref. No.
Location
• Semiconductor
Location
IC1
G-2
IC2
B-11
IC3
D-2
IC6
D-1
Q2
C-1
Q3
C-2
Q21
B-4
1
A
B
C
D
E
F
G
H
2
3
4
5
6
7
8
9
10
11
12
13
14
X1
X2
SW3
SW2
1-689-230-
FMA4
FMA6
FMA3
FMA5
TP67
TP68
TP70
TP69
TP47
TP48
TP45
TP46
IC6
R43
R35
C16
C70
C14
C29
C30
C68
C133
R10
C132
R16
R14
R15
C17
C72
R20
R5
R6
R26
R147
Q3
R8
R133
R132
Q21
SW1
C66
C67
C48
C10
R27
R17
R81
C46
R33
R44
R23
R22
R58
R9
R62
R61
IC3
R2
R60
C7
R87
R86
R85
R144
R82
R141
R79
R25
R78
R77
R97
R98
R34
FB3
R55
FB2
C56
R24
Q2
IC1
C13
C80
C69
FB4
C18
R12
C71
C55
C54
R7
C31
C24
C15
R30
TP4
TP3
TP5
TP64
FMB3
FMB4
TP11
TP10
TP1
TP6
TP7
TP8
TP9
TP75
TP76
TP77
TP78
TP79
TP80
TP81
TP82
TP83
TP85
TP90
TP89
TP88
TP91
TP92
TP95
TP97
TP99
TP2
FMB5
IC2
TP86
TP87
TP84
TP98
TP14
TP15
TP65
TP61
TP62
TP51
TP71
TP72
TP74
TP63
TP28
TP22
TP21
TP96
TP42
TP43
TP44
TP29
TP34
TP35
TP30
TP12
TP24
TP25
TP31
TP13
TP38
TP41
TP49
TP50
TP53
TP32
TP33
TP36
TP37
TP39
TP52
BP60
TP23
TP26
TP27
BP10
R37
R36
R31
R32
R65
C40
C50
C23
R64
C60
R39
R63
X2
R54
C47
R53
R38
C43
R42
R52
C36
R28
CN2
R96
R41
C20
R84
R40
R83
R80
R75
R74
R69
R70
R73
R72
R71
R67
R68
C22
R57
C26
R21
C39
C62
C58
R13
CN1
R11
C11
C12
C53
C52
C49
C45
C44
C42
C41
C33
C32
C25
C19
R1
R18
R19
R29
C51
X1
16
22
22
CDX-GT50W/GT500/GT500EE/GT550
CDX-GT50W/GT500/GT500EE/GT550
(Page 23)
3-6. SCHEMATIC DIAGRAM — CD MECHANISM SECTION (1/2) — • Refer to page 20 for Waveforms.
R14
R15
IC6
R132
R133
C10
TP21
TP22
TP28
TP29
TP30
TP42
TP45
TP46
C39
R41
R40
R39
R38
R27
R25
R26
R24
R23
R22
TP33
TP32
TP37
TP36
R58
TP39
TP38
TP47
TP48
TP41
TP35
TP34
R42
TP50
TP49
TP23
TP24
TP25
TP26
TP27
TP52
TP31
R7
R10
R17
R18
C14
TP51
R57
R55
TP53
IC2
C12
C13
C17
C56
C54
C24
C55
C51
C50
C53
C47
C49
C46
C22
C20
R28
FB2
FB3
C31
C30
R36
R30
C42
C41
C72
C60
C43
C58
R29 R19
C132
C80
C133
C26
C25
C32
C33
R33
R31
R32
R34
C36
TP43
TP44
C29
C23
C40
R37
Q2
Q3
C15
R43
C44
R44
C45
R53
R52
R54
C18
C48
C52
C19
R13
R12
C16
R16
R11
C11
FB4
CN1
X2
Q21
R35
R20
23
23
CDX-GT50W/GT500/GT500EE/GT550
CDX-GT50W/GT500/GT500EE/GT550
• Refer to page 20 for Waveforms.
• Refer to page 33 for IC Block Diagrams.
• Refer to page 33 for IC Block Diagrams.
3-7. SCHEMATIC DIAGRAM — CD MECHANISM SECTION (2/2) — • Refer to page 36 for IC Pin Description of IC3.
(Page 27)
(Page 22)
IC B/D
R73
R72
R71
R83
TP67
TP68
TP69
TP72
TP63
TP64
TP65
R85
R77
R68
R67
R69
R60
R61
R62
R79
R80
R81
R82
R84
R70
TP15
TP14
TP1
TP2
TP3
TP4
TP5
TP6
TP7
TP8
TP9
TP10
TP11
TP71
TP61
TP62
R64
R65
R21
TP12
TP13
R141
R147
TP74
TP75
TP76
TP77
TP78
TP79
TP80
TP81
TP82
TP82
TP83
TP84
TP85
TP86
TP87
TP88
TP89
TP90
TP91
TP92
TP97
TP98
TP99
BP60
BP10
C69
C70
C68
C66
C62
C71
SW3
SW2
SW4
SW1
M901
M902
M903
C7
IC1
R96
R74
R87
TP70
R75
R97
R98
R8
R5
R6
R2
R1
C67
CN2
R78
X1
R86
R144
IC3
R9
R63
24
24
CDX-GT50W/GT500/GT500EE/GT550
CDX-GT50W/GT500/GT500EE/GT550
3-8. PRINTED WIRING BOARD — MAIN SECTION — • Refer to page 20 for Circuit Boards Location.
: Uses unleaded solder.
Ref. No.
Location
• Semiconductor Location
D100
D-9
D101
(D-9)
D102
D-9
D103
D-8
D104
D-8
D105
D-8
D106
D-8
D107
(D-7)
D108
(C-6)
D109
(D-6)
D110
(C-6)
D111
(C-5)
D112
(C-6)
D113
(C-7)
D114
(C-6)
D115
(C-7)
D116
(C-6)
D117
(C-7)
D118
(C-7)
D200
C-3
D250
E-7
D252
D-7
D300
F-3
D450
C-10
D452
C-10
D453
D-10
D454
D-9
D455
E-10
D456
E-10
D457
E-9
D510
D-8
D610
I-3
D611
I-3
D612
I-2
D613
I-2
D614
I-4
D616
J-2
D620
I-9
D621
I-9
D622
H-9
D624
H-9
D625
F-10
D626
G-10
D627
F-10
D710
F-7
D711
I-5
D712
H-5
D713
G-5
IC150
(B-6)
IC350
H-2
IC401
E-3
IC450
E-9
IC600
I-5
IC620
G-10
IC700
E-5
IC710
G-7
IC711
H-7
Q200
C-3
Q201
D-3
Q202
C-4
Q203
C-4
Q204
C-3
Q205
C-4
Q250
D-7
Q251
D-7
Q300
E-2
Q301
F-3
Q350
H-3
Q453
D-10
Q454
D-9
Q455
D-9
Q500
D-8
Q510
D-8
Q520
D-8
Q601
I-5
Q620
G-10
Q621
F-11
Q622
F-10
Q623
F-10
Q641
E-10
Q642
F-10
Q643
G-9
Q710
G-5
Ref. No.
Location
( ): SIDE B
1
A
B
C
D
E
F
G
H
I
J
2
3
4
5
6
7
8
9
10
11
12
13
14
D624
R644
IC620
D622
R622
R623
R624
L902
L901
R620
R621
R619
Q620
C903
C904
L410
R626
C102
D106
C103
D104
C101
R103
D105
R521
R520
Q520
R522
D510
R510
R511
Q510
D100
D102
R500
R501
R502
Q500
C154
C168
Q301
R311
C306
C309
D300
C308
C160
C163
C157
C702
C453
R461
R457
C153
C403
C151
L408
C407
L400
C402
L401
C161
C162
R300
R301
R302
AEP,UK MODEL
AEP,UK
MODEL
MODEL
AEP,UK MODEL
AEP,UK MODEL
AEP,UK
MODEL
MODEL
EXCEPT
AEP,UK
MODEL
AEP,UK
MODEL
Q300
R303
R304
R304
R774
C724
R305
R306
C361
R359
R353
C357
C358
C359
R355
C355
R352
C356
R354
Q350
C353
R351
R350
C362
C363
R356
L350
L351
R358
L351
R358
R752
R307
R308
R309
R310
Q453
Q454
R453
D450
C450
D452
R455
D455
D456
Q455
R459
D454
D453
R458
R751
IC450
D457
R754
R712
R711
D710
IC710
IC700
C701
R725
C718
R729
R727
R730
R731
R745
C710
R404
R717
L404
C406
L405
D250
R713
R407
R406
R532
R530
R531
R765
C727
D712
R733
R732
R722
R723
R720
R721
R724
R153
C173
C171
R152
R728
GT500EE
GT500EE
GT50W
/GT500
/GT550
/GT500
/GT550
GT50W/GT500
US,CND,
EE MODEL
EE MODEL
AEP,UK,E,CH,MX MODEL
AEP,UK,EE MODEL
EXCEPT
AEP,UK,EE
MODEL
AEP,UK,EE
MODEL
R726
R737
R201
C201
Q200
C719
C715
R718
C716
C717
R734
R735
R736
R742
R760
Q710
R768
R761
R762
C726
R764
R772
C725
R763
R771
C721
R769
R770
R759
R757
R755
R753
Q623
R632
R633
D626
R631
R637
R636
Q622
R635
Q642
Q621
R629
R628
R627
C624
D625
R630
C625
Q641
C628
R203
D200
R200
R204
R205
R206
R202
C217
C220
C223
C229
R228
R226
R223
R221
R232
R230
R
216
C159
R214
C158
C230
R229
R227
Q205
Q203
R224
R233
R
217
C167
C166
R222
R231
R
215
C170
C209
C210
Q251
Q250
Q201
D252
R251
C232
L201
R
225
R220
R207
R208
R209
R210
C219
R616
R614
R615
R617
R758
R611
D612
D613
R618
R610
R613
R
612
D610
D
611
C612
Q601
L302
L300
C300
IC350
R639
R625
R775
R715
GT550
GT550
R716
R749
R750
R746
R747
R780
R781
R782
C731
R766
R767
R403
R405
R450
R400
L406
L407
R748
R738
D711
R456
C627
D621
C728
C729
C601
C600
IC600
C720
Q643
R645
R648
R638
C642
C301
C
350
C310
Q202
Q204
C200
IC401
R245
R246
R255
R256
R719
C352
R357
C360
C605
R743
D713
D103
L409
C713
C705
R634
G1
G2
C174
C175
G3
(CHASSIS)
(CHASSIS)
(CHASSIS)
D627
R652
R643
R653
D620
R651
R402
R401
L411
C246
C256
C257
R784
R785
C644
IC711
L402
L403
C610
C611
C
304
C730
D614
L200
L355
R605
R606
R607
C236
C234
C233
C235
R218
C237
C238
C239
C240
FB301
R262
C231
D616
C733
R642
R654
R655
L620
R650
R100
C112
1-869-071- (11)
11
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