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Ic Block Diagram - Yamaha SW500 Service Manual

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IC BLOCK DIAGRAM

M5238AP (XM085A00)
Dual Operational Amplifier
MIX 2/4: IC103
Output A
1
Inverting
2
Input A
-
Non-Inverting
3
Input A
-DC Voltage Supply
4
-V
CIRCUIT BOARDS
AMP Circuit Board (X0155B0) .........................................................13
MIX 1/4 Circuit Board (X0368B0) .....................................................12
MIX 2/4 Circuit Board (X0368B0) .....................................................11
MIX 3/4 Circuit Board (X0368B0) .....................................................12
MIX 4/4 Circuit Board (X0368B0) .....................................................12
MIX 2/4 Circuit Board
TE
L 13942296513
to MIX1/4-CN102
www
.
MIX2/4: 3NA-V791620
http://www.xiaoyu163.com
NJM2068L-D (XM356A00)
NJM4580L (XF195A00)
Dual Operational Amplifier
MIX 1/4: IC106-109
MIX 2/4: IC101,102,104,105
+DC Voltage
+V
8
Supply
Output B
7
+
Inverting
6
+
-
Input B
Non-Inverting
5
Input B
Note: See parts list for details of circuit board component parts.
PARALLEL
x
ao
y
i
2
http://www.xiaoyu163.com
8
A
B
-
-
1
2
3
4
5
6
7
8
OUT
-IN
+IN
-V
+IN
-IN
OUT
+V
A
A
A
B
B
B
A
B
Q Q
3
6 7
1 3
u163
.
2 9
9 4
2 8
1 5
0 5
8
2 9
9 4
JK101, JK106:
OUTPUT
HIGH PASS
100Hz
(+4dB)
JK102, JK104:
OUTPUT
THRU
PARALLEL
JK103, JK105:
INPUT
(+4dB)
m
co
Component side
SW500
9 9
2 8
9 9
11

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