Read Sony CDX-727 (serv.man2) Service Manual online
CDX-727
– 3 –
– 4 –
2-2.
PRINTED WIRING BOARD – MAIN Board (Component Side) –
• Semiconductor
Location
(Component Side)
(Component Side)
Ref. No.
Location
D301
E-3
D302
E-3
D303
E-2
D304
E-2
D305
E-3
D306
F-6
D307
G-4
D308
G-4
D309
F-2
D311
F-4
D313
D-3
D315
D-2
D316
D-2
D317
D-2
D318
D-2
D320
E-2
D501
F-7
D601
C-4
D602
C-4
IC101
C-7
IC201
E-7
IC202
E-8
IC301
G-3
IC302
F-4
IC304
G-4
IC401
D-5
IC402
E-5
IC403
A-6
IC501
G-7
IC502
G-5
IC503
G-6
IC601
B-5
Q201
F-8
Q301
H-4
Q302
H-4
Q303
E-2
Q306
E-1
Q308
F-2
Q601
D-3
Q602
D-3
Q610
D-3
Q620
D-3
1
2
3
4
5
6
7
8
9
10
A
B
C
D
E
F
G
H
I
D318
D313
R612
R630
R622
D317
D316
D315
C321
C311
R306
R307
R308
CN301
1
13
E
B
Q303
Q306
C
E1 C1/B2
B1
E2 C2
E1 C1/B2
B1
E2 C2
D303
D302
C304
C303
C404
D301
D305
D304
C305
R301
C315
R320
R321
Q308
D309
2
1
D320
CN302
M
M104
JACK
FLEXIBLE
BOARD
05
(ELEVATOR)
B
A
C302
IC302
C320
R212
R211
C401
D311
C301
R316
R312
R311
R304
C307
C308
IC301
1
8
4
5
1
14
7
8
3
1
IC304
2
D308
D307
D307
R303
R306
Q302
R302
C
B
E
Q301
C
B
E
R309
C504
C501
C503
R504
15
14
28
1
IC502
5
4
1
3
IC503
IC501
80
61
60
41
1
20
21
40
X501
C502
R502
R501
1-674-306-
11
(11)
1-664-627-
12
D501
D306
C201
R505
R207
R213
R219
C202
26
22
18
14
1
5
9
13
IC402
C
C
B
E
Q610
Q620
E
B
C
Q602
E
B
C
Q601
E
B
C611
R611
R610
C621
R621
R620
C642
20
32
64
52
19
1
33
51
IC401
R114
C405
R404
R405
R406
C606
R601
C602
R402
C403
C402
C112
C108
IC101
C603
1
12
24
13
C608
IC601
R318
R602
X601
R403
FB601
D602
D601
4
1
5
8
IC403
C106
R110
R108
R109
C107
R107
C105
R106
C104
C109
C103
R105
R104
C102
R102
R103
R101
C101
C206
R111
C113
C114
51
80
30
1
81
100
50
31
X201
C205
R221
C203
IC201
R204
R203
R202
R208
R205
C204
R206
41
64
24
1
80
65
25
40
Q201
E1 C1/B2
B1
E2 C2
B1
E2 C2
5
8
4
1
IC202
BP201(SINGLE)
26
1
CN101
R314
C115
RF BOARD
CNJ12
MAIN BOARD
(COMPONENT SIDE)
MAIN FLEXIBLE BOARD
(Page 11)
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