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Side AV connector(CN6)
Pin number
Signal name
1
AVR
2
GND
3
AVL
4
GND
5
Video
Headphone wire connector(CN31)
Pin number
Signal name
1
HPOUTL
2
HPDET
3
HPOUTR
Download connector(CN27)
Pin number
Signal name
1
3.3V
2
UORX
3
UOTX
4
GND
3.3 Power Board
3.3.1 Function Description:
Supply power for Main board,Panel and DC/DC power board
Description
The detect pin of headphone. The pin is high,when HP insert
HP terminal,or else It is low.
Ground
Description
Power the I2C
Receiv signal from download tool
Send signal from download tool
Ground
11
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