User`s manual

ENDAT-K1001 USERS MANUAL
UNICORN COMPUTER CORP.
19
LCDBK1: Inverter Header (2x3 with 2.0mm)
Notice1: The pin-3 of LCDBK1 voltage will change by GPIO2 or S/W control
Notice2: The pin-4 of LCDBK1 voltage will change by I-PWR1 (pin-1, 3, 5)
AUXPWR1: Reserved Power for LCD (1x2 with 2.0mm)
Pin
No.
Function
Pin
No.
Function
1 VBL 2 VBL
3 INV-BRT 4 BKL ON/OFF
5 GND 6 GND
AUXPWR1 Voltage
Pin 1, 2 +3.3V