Sharp 15JF-25S Service Manual - Page 20

Browse online or download pdf Service Manual for TV Sharp 15JF-25S. Sharp 15JF-25S 37 pages.

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AN7523 (IC303)
Block Diagram
Note: Do not apply voltage or current to NC pin from outside
AN5522 (IC501)
Block Diagram
1
2
Thermal Protection
Pump Up
4
3
5
Pin Descriptions
Pin Descriptions
Pin No.
1
2
3
4
-
5
Amp
+
6
7
6
7
25
15JF-25S
Pin No.
Description
1
Vcc
2
Ch Output (+)
3
GND
4
Ch Output (-)
5
Stand-by
6
Ch Input
7
GND (Input)
8
N.C
9
Volume
Pin Name
Inverting Input
Power Supply
Pump-up Output
GND
Vertical Output
Vertical Output Power Supply
Non-inverting Input