HP AMD Geode ECM-5510 - Manual (Page 52)

ECM-5510
52 ECM-5510 User’s Manual
2.4.23 LCD Inverter Connector (CN13)
Signal PIN
+5V 5
VR 4
ENBKL 3
GND 2
+5V / +12V 1
Note:
For inverters with adjustable Backlight function, it is possible to control the
LCD brightness through the VR signal controlled by JP12. Please see the
JP12
section for detailed circuitry information.
2.4.23.1 Signal Description – LCD Inverter Connector (CN13)
Signal Signal Description
VR Vadj = 0.75V ~ 4.25V (Recommended: 4.7KΩ, >1/16W)
ENBKL LCD backlight ON/OFF control signal