Read Sharp LC-46LE700E (serv.man9) Service Manual online
LC-32/40/46LE700E/RU/S,LU700E/S,LX700E/RU,LC-52LE700E/RU/S
7 – 9
2.4. IC4404 (VHiAOZ1320C-1Y)
2.4.1 Block Diagram
2.4.2 Pin Connections and short description
Pin No.
Pin Name
I/O
Pin Function
1
OUT
O
Output.
OUT is the source of the P-channel MOSFET.
OUT is the source of the P-channel MOSFET.
2
GND
—
Ground
3
EN
I
Enable.
The P-channel MOSFET turns on when EN is logic HIGH.
The P-channel MOSFET turns on when EN is logic HIGH.
4
NC
—
No connect.
This pin is not internally connected.
This pin is not internally connected.
5
GND
—
Ground
6
IN
I
Input.
IN is the drain of the P-channel MOS FET. It is the supply input of the IC.
IN is the drain of the P-channel MOS FET. It is the supply input of the IC.
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