Manual

User’s Manual
EPI-QM57 User’s Manual
29
2.4.13 LCD Inverter Connector 1/ 2 (JBKL1/ JBKL2)
JBKL1
Signal
PIN
GND
2
+12V
1
JBKL2
Signal
PIN
+5V
5
BRIGHT
4
BLK_ON
3
GND
2
+12V
1
2.4.13.1 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
JBKL2
JBKL1