Read Sharp LC-19D1EWH (serv.man6) Service Manual online
LC-19D1E/S-BK/WH
5 – 13
2.8. IC507 (VHiTL52055D-1Y)
2.8.1 Block Diagram
2.8.2 Pin Connections and short description
3-Video-SW
Pin No.
Pin Name
I/O
Pin Function
1
1B
I
1ch Input B.
2
1C
I
1ch Control Signal.
3
1Y
O
1ch Output.
4
GND2
I
2ch Ground
5
2Y
O
2ch Output.
6
3Y
O
3ch Output.
7
3C
I
3ch Contrl Signal.
8
3A
I
3ch Input A.
9
3B
I
3ch Input B.
10
GND3
-
3ch Ground.
11
2A
I
2ch Input A.
12
2C
I
2ch Contrl Signal.
13
VCC
-
Power supply .
14
2B
I
2ch Input B.
15
GND1
-
1ch Ground.
16
1A
I
1ch Input A.
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