Acer AL1714 AL1714 Service Guide - Page 37

5.3.5 CN7 Pin assignment Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Symbol GND GND GND AUDIO/LAUDIO/L+ AUDIO/RAUDIO/R+ PWR_SW LED_O LED_G AUTO_ADJ SOURCE_SEL KEY_UP KEY_DOWN MENU Description GROUND GROUND GROUND AUDIO OUTPUT AUDIO OUTPUT AUDIO OUTPUT AUDIO OUTPUT POWER KEY ORANGE LED GREEN LED AUTO ADJUSTMENT INPUT SOURCE SELECTION UP KEY DOWN KEY MENU KEY 5.3.6 CN9 Pin assignment Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Symbol RIN GIN BIN GND GND RGN GGN BGN VGA_5V GND GND VGA_SDA VGA_HS VGA_VS VGA_SCL Description RED INPUT GREEN INPUT BLUE INPUT GROUND GROUND RED INPUT GROUND GREEN INPUT GROUND BLUE INPUT GROUND VGA INPUT 5V GROUND GROUND I2C H-SYNC V-SYNC I2C 37