Read Sony SRS-Z31 (serv.man2) Service Manual online
SRS-Z31
4
4
SRS-Z31
2-2. PRINTED WIRING BOARD (SIDE A)
: Uses unleaded solder.
IC3
Q2
IC2
IC1
Q1
D1
C8
C9
C13
C14
C15
C16
C19
C20
C22
C24
C25
C26
C32
C34
C35
C36
C37
C38
C39
C40
C41
C42
C43
C44
C45
C46
C49
C50
C47
C48
C51
C105 C106
C107
C108
C53
C52
C10
C28
C29
C23
C30
C54
C55
C27
C4
C6
R2
R3
R1
R29
R5 R7
R12
R9
R38
R30
R14
R11
R35
R10
R39
R33
R32
R15
R16
R31
R40
R19
R22
R18
R21
R20
R17
R34
R26
R25
R28
R27
R24
R23
R4
E
E
1
1
10
10
11
11
20
20
L+
L–
SP1
SPEAKER
AMP BOARD (SIDE A)
12
(12)
1-685-794-
D4
2
3
4
5
6
A
1
B
C
Ref. No.
Location
D1
B-4
D4
C-3
IC1
B-2
IC2
B-5
IC3
A-5
Q1
C-4
Q2
C-4
• Semiconductor Location
Click on the first or last page to see other SRS-Z31 (serv.man2) service manuals if exist.