Sony SA-WCT290 Service Manual - Page 18
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SA-WCT290/WCT291
4-6.
PRINTED WIRING BOARD - SUB LED Board -
1
2
3
A
SUB LED BOARD
(COMPONENT SIDE)
B
CL8302
C
CL8300
R8300
R8301
CL8301
D
>002P
SUB MAIN BOARD
CN8104
(Page 15)
E
F
SUB LED BOARD
(CONDUCTOR SIDE)
G
H
I
J
K
SA-WCT290/WCT291
•
: Uses unleaded solder.
4
5
6
7
D8300
12
(12)
1-980-504-
12
1-980-504-
(12)
4-7.
SCHEMATIC DIAGRAM - SUB LED Board -
8
1
2
A
B
SUB MAIN BOARD
CN8104
C
D
E
F
G
H
I
J
K
18
18
3
4
5
6
SUB LED BOARD
CN8300
R8300
3P
470
CL8300
LED(G)
1
CL8301
LED(R)
2
CL8302
R8301
GND
3
100
RED
GRN
D8300
CL-165HR/HG5-D-T
7
8