ICD-SX57, ICD-SX57DR9, ICD-SX67, ICD-SX67DR9, ICD-SX77 (serv.man2) - Sony Audio Service Manual (repair manual). Page 12

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ICD-SX57/SX57DR9/SX67/SX67DR9/SX77
ICD-SX57/SX57DR9/SX67/SX67DR9/SX77
12
12
PRINTED  WIRING  BOARD (Subject-1)  - MAIN  BOARD (SIDE B), REGULATOR BOARD (EXCEPT CH) -
• 
 : Uses unleaded solder.
3
4
1
2
IC3403
IC2701
IC1802
91
43
R
L1802
10
72
C
C2702
10
06
LJ
20
72
R
30
06
LJ
R2704
40
06
LJ
70
06
LJ
80
06
LJ
90
06
LJ
25
48
1
24
R2903
40
92
R
01
06
LJ
JL1401
20
41
LJ
30
41
LJ
40
41
LJ
50
41
LJ
JL1406
70
41
LJ
90
41
LJ
1
23
10
06
Q
JL1602
JL1603
01
41
LJ
40
61
LJ
11
41
LJ
41
61
LJ
JL1615
DPC
DRY BATTERY
SIZE "AAA"
(IEC DESIGNATION
LR03)
2PCS, 3V
61
61
LJ
71
61
LJ
81
61
LJ
91
61
LJ
02
61
LJ
JL1621
22
61
LJ
32
61
LJ
42
61
LJ
52
61
LJ
62
61
LJ
82
61
LJ
R6005
92
61
LJ
10
41
C
R6006
C6031
03
61
LJ
10
27
LJ
20
27
LJ
30
27
LJ
40
27
LJ
JL7205
10
61
Q
60
27
LJ
R6017
Q1603
Q1608
B
+
10
81
C
90
61
Q
B
+
C1802
B
+
01
61
C
02
06
R
SP001
12
06
R
60
81
C
22
06
R
32
06
R
52
06
R
C1427
R1402
S6014
S6014
C1629
5
1
1
1
1
4
4
4
5
5
5
8
8
8
2
3
6
4
S6015
S6015
5
1
2
3
6
4
S6016
S6016
R1604
R1412
R1606
31
41
R
R1608
R1609
R1801
83
61
C
6
3 4
1
24
61
C
44
61
C
C1646
A
+
C1647
71
81
R
10
08
LJ
1
2
3
86
61
Q
FB2702
20
43
C
70
43
C
C3410
11
43
C
21
43
C
31
43
C
R2851
71
14
219
5
8
61
31
D1601
5
1
2
3
6
4
V-UP
HOLD
E
MAIN BOARD (SIDE B)
REGULATOR BOARD
1-872-140-
1-873-948-
12
(12)
11
(11)
E
S
2
3
4
5
6
7
8
1
A
B
C
D
E
IC9001
D9001
C9001
JL9409
JL9614
JL9618
JL9624
GRAY
EXCEPT CH
BLACK
RED
RED
 Ref. No.  Location
• Semiconductor 
Location
 D1601 
C-6
 D9001 
E-5
 IC1802  C-6
 IC2701  C-4
 IC3403  B-3
 IC9001  E-5
 Q1601  B-6
 Q1603  B-6
 Q1608  C-6
 Q1609  B-6
 Q1668  C-7
 Q6001  B-2
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