Yamaha EMX 620 Service Manual page 38

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CIRCUIT BOARD
MIX Circuit Board - B version
Q Q
3 7 6 3 1 5 1 5 0
MIX Circuit Board - C version
T E
L
1 3 9 4 2 2 9 6 5 1 3
MIX (B version):
3NA-V468100
1
MIX (C version):
3NA-V468100
2
PWR 1/3 Circuit Board
PWR 3/3 Circuit Board
w w w
Speaker A
Speaker B
.
Component Side
EMX620
PWR 2/3 Circuit Board
To Transformer
x
a o
u 1 6 3
y
i
To AC
http://www.xiaoyu163.com
8
Q
Q
3
7
6
3
1
To Transformer
Component Side
LED Installation
c o
.
Power SW
Component Side
PWR: 3NA-V468120
1
http://www.xiaoyu163.com
9
2
4
9
8
Transition measure
Component Side
1999, 12 lot
Bond
Pattern Side
5
1
5
0
8
9
2
4
9
Component Side
Panel layout
m
Note : See parts list for details of circuit board component parts.
EMX620
2
9
9
2000, 1-4 lot
1
0
4
I C
Bond
3
0
4
I C
Pattern Side
8
2
9
9
EMX620

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