Read Sharp R-254M (serv.man2) Service Manual online
R-254M - 18
Pin No.
Signal
I/O
Description
79
COM0
OUT
Common data signal.
Connected to LCD signal C1.
Connected to LCD signal C1.
80
VL3
IN
Power source voltage input terminal.
Standard voltage for LCD.
Standard voltage for LCD.
LSI(IXA083DR)
The I/O signal of the LSI(IXA083DR) are detailed in the following table.
The I/O signal of the LSI(IXA083DR) are detailed in the following table.
78
COM1
OUT
Common data signal.
Connected to LCD signal C2.
Connected to LCD signal C2.
DESCRIPTION OF LSI
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