Yamaha mg8/2fx Service Manual page 54

QQ
3 7 6 3 1 5 1 5 0
From MAIN 1/5:A1
2/5:A3
4/5:B4
OP AMP
From MAIN 1/5:A1
2/5:A3
4/5:B4
OP AMP
From MAIN 1/5:A2
2/5:A4
OP AMP
T E
L 1 3 9 4 2 2 9 6 5 1 3
PEAK
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.
http://www.xiaoyu163.com
ST
To MAIN 4/5:F4
C-R/PHONES
DRIVER
x a o
y
i
http://www.xiaoyu163.com
8
OP AMP
OP AMP
OP AMP
OP AMP
Q Q
3 7 6 3 1
OP AMP
L
+5
+3
+1
PEAK
0
-1
-3
-5
-7
-10
-15
-20
u 1 6 3
.
2 4
9 9 8
To MAIN 2/5:P8
To MAIN 2/5:Q8
5 1 5 0 8 9 2 4 9
R
DRIVER
m
c o
2
9 9
L
ST OUT
R
SEND
(+4dBu)
EFECT
L
C-R OUT
(+4dBu)
R
PHONES
8 2 9 9
+5
+3
+1
0
-1
-3
-5
-7
-10
-15
-20