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ICs ADDITIONAL INFORMATION:AN7523(IC303)
Circuit Function Block Diagram
Note: Do not apply voltage or current to NC pin from outside
ICs ADDITIONAL INFORMATION:AN5522(IC501)
Circuit Function Block Diagram
Pump Up
1
2
Thermal Protection
Amp
4
3
5
6
Pin No.
1
2
3
4
5
6
7
8
9
Pin No.
1
2
3
4
-
5
+
6
7
7
23
21HS-50H
Pin Descriptions
Description
Vcc
Ch Output (+)
GND
Ch Output (-)
Standby
Ch Input
GND (Input)
N.C
Volume
Pin Descriptions
Pin Name
Inverting Input
Power Supply
Pump-up Output
GND
Vertical Output
Vertical Output Power Supply
Non-inverting Input
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