Main Board (Side B) - Sony D-NE10 Service Manual

Q Q
5-3. PRINTED WIRING BOARDS – MAIN BOARD (SIDE B) –
3 7 6 3 1 5 1 5 0
1 2
MAIN BOARD
A (SIDE B)
B
C
T E
L 1 3 9 4 2 2 9 6 5 1 3
D
E
E
E
F
G
w w w
.
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• : Uses unleaded solder.
3 4
> x
.
IC701
> HOLD
5
OFF
1
ON
IC403
IC401
IC602
E
E
E
IC301
x a o u 1 6 3
y
i
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8
5 6
VOL
u
4
3
IC802
IC702
IC801
Q Q
3 7 6 3 1
IC601
PROGRAMMER
.
17 17
2 4
9 9 8
7 8 9
5 1 5 0 8 9 2 4 9
1-860-218-
S812
(OPEN/CLOSE)
11
(11)
m
c o
D-NE10
When IC802 is damaged, replace the MAIN board.
2
9 9
MAIN BOARD
(SIDE B)
• Semiconductor
Location
Ref.No. Location
8 2 9 9
D302 F-4
D304 G-5
D305 F-4
D306 F-4
D308 G-5
D401 E-2
D402 E-2
D403 C-2
D404 D-2
D405 B-3
D406 C-4
D805 E-7
IC301 E-3
IC401 C-2
IC403 C-4
IC601 E-5
IC602 D-4
IC701 A-4
IC702 B-5
IC801 D-7
IC802 B-7
Q301 E-4
Q302 E-3
Q303 E-2
Q401 E-2
Q402 E-2
Q403 D-3
Q404 D-3
Q405 D-3
Q406 B-3
Q801 E-6
Q803 B-3