Avalue ECM-LX800 - Manual (Page 29)

User’s Manual
ECM-LX800 User’s Manual 29
Note:
For inverters with adjustable Backlight function, it is possible to control the
LCD brightness through the VR signal controlled by JVR. Please see the
JVR
section for detailed circuitry information.
2.4.8.1 Signal Description – LCD Inverter Connector (JBKL)
Signal Signal Description
VR Vadj = 0.75V ~ 4.25V (Recommended: 4.7KΩ, >1/16W)
ENBKL LCD backlight ON/OFF control signal
2.4.9 CD-ROM audio input connector (JCDIN)
Signal PIN
NC 1
CD_L 2
GND 3
CD_R 4