User manual

APC-3228 User Manual
26
LCD Inverter Connector (JBKL1)
 Signal Description
Signal Signal Description
VR Bright adjust. Vadj=0.75V ~ 4.25V
(Recommended: 4.7KΩ, > 1/16W)
ENBKL LCD backlight ON/OFF control signal
SPI Connector (JSPI1)