Read Sharp LC-42SA1E (serv.man4) Service Manual online
LC-42SA1E/RU
5 – 12
16
CCPI
O
INVERTER_BRT Signal.
PWMOUT (INV_BRT)
17
PICSCL3
I/O
I2C clock.
BU_SCL3
18
PICSDA3
I/O
I2C data.
BU_SDA3
1
VPP
–
Open
Open
20
3.3V
–
Power Supply for microcontroller
VSUP3.3DRI
8, 19
GND
–
Ground reference for microcontroller
GND
Pin No.
Pin Name
I/O
Pin Function
Sheet Name
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