User guide

EPI-QM67
16 EPI-QM67 Quick Installation Guide
2.3.11 HD power connector (HD_PWR1)
Signal
PIN
+5V
4
+5V
3
GND
2
GND
1
2.3.12 LCD Inverter Connector 1 (JBKL1)
Signal
PIN
+5V
5
BRIGHT
4
BLK_ON
3
GND
2
+12V
1
2.3.12.1 Signal Description – LCD Inverter Connector (JBKL1)
Signal
Signal Description
BRIGHT
Vadj = 0.75V ~ 4.25V (Recommended: 4.7KΩ, >1/16W)
BLK_ON
LCD backlight ON/OFF control signal
JBKL1