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Q Q
3 7 6 3 1 5 1 5 0
SW-443 (SWITCH) PRINTED WIRING BOARD
SW-443 BOARD SIDE A
B
A
1
3
2
T E
L
1 3 9 4 2 2 9 6 5 1 3
SW-443 BOARD SIDE B
B
A
3
1
2
w w w
.
http://www.xiaoyu163.com
4
5
6
4
5
6
x
a o
u 1 6 3
y
i
4-21
http://www.xiaoyu163.com
8
9
•
: Uses unleaded solder.
7
8
9
10
Q
Q
3
7
6
3
1
5
7
8
10
9
c o
.
2
4
2
9
8
For printed wiring board
There are a few cases that the part printed on
this diagram isn't mounted in this model.
Power Board
MC-154 Board
FR-231 Board
(FR)
IF-127 Board
(INTERFACE)
SW-443 BOARD
11
12
SIDE A
IC501
B-1
D501
B-1
1
5
0
8
9
2
4
9
8
11
m
4-22
DVP-NC60K/NC62K
9
9
MV-045 Board
(CPU, Servo-DSP, AVDEC,
DRIVE, VIDEO, AUDIO, POWER)
SW-443 Board
(SWITCH)
2
9
9
SWITCH
SW-443
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