Read Sony SRS-A202 (serv.man2) Service Manual online
4
4
SRS-A202
2-2. PRINTED WIRING BOARDS
• Refer to page 6 for Notes.
• Semiconductor
Ref. No.
Location
D1
C-4
D2
C-3
D3
D-3
D4
A-5
D5
A-5
D6
A-5
D7
B-5
IC1
B-2
Q1
C-4
Q2
B-4
: USES UNLEADED SOLDER.
CL7
CL6 L+
L-
CL5
CL4
R-
R+
CL3
CL2
GND
R
L
CL1
TP5
TP4
D3
IC1
P1
INPUT 1
JK1
INPUT 2
C1
C2
R4
R2
R3
R6
R5
R14
C104
C103
R13
C17
C15
R16
C106
C22
C16
R15
R17
C19
C20
C18
C102
R8
C101
R7
C4
R9
Q1
C5
Q2
S1
C9
C8
C105
R21
D7
D6
D4
D5
C21
RV1
R20
C3
R1
R10
R18
D2
D1
R19
C14
1
C13
C12
C10
C11
B C E
B C E
11
(11)
1-687-959-
AMP BOARD
POWER BOARD
11
(11)
1-687-301-
SP1
L
SP2
R
1
2
1
2
CN2
1
2
CN1
T901
POWER TRANSFORMER
AC IN
FS1
ON OFF
t
VOL
15
2
3
4
5
6
7
A
1
B
C
D
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