Printed Wiring Board -Main Section - Sony SB-V55A Service Manual

SB-V55A
3-3. PRINTED WIRING BOARD — MAIN SECTION — • Refer to page 7 for Note.
1 2 3
A
CC-15 BOARD (SIDE A)
B
C
C22 C17 R7
R9 R6 R10
D
E
F
G
H
R4
C12
R3
I
J
4 5 6
R5 R8
R34
1
IC4
10
18
1 36
IC2
30
C26
10
R15
R11
R12
18 19
R23
C24
R22
E
E
C C
R2
B B
R67 R90
7 8 9
R1 R28
R32 R30
L5
36
C
Q2
30
B E
E B
16
Q3
19
1
C
L6
C
Q1
B E
C48
L2
C34
C28
25
R20
32
C29
R68 R69
8 8
10 11 12
C2
R29
C3
C59
C68 C67
9 8 1
IC6 IC7
8 9 16
R56
E B
Q4
C
L3
C46
24 17
16
IC5
9
R79 R78
1 8
C84
D8
R70 R71 R72
11
1-680-503-
13 14 15
• Semiconductor
Location
Ref. No. Location
D8 H-11
IC2 F-5
IC4 E-6
IC5 H-10
IC6 E-9
IC7 E-10
Q1 E-8
Q2 D-8
Q3 E-8
Q4 F-11
Q5 H-6
Q6 H-6