Evalue Technology ECM-3610 - ATX Power Connector (J1); ATX Soft-Power Bottom (J2); Signal Description - ATX Soft-Power Bottom (J2); LCD Inverter Connector (J3)

167 pages

To Next Page

To Previous Page

ECM-3610/3610L

ECM-3610/3610L User’s Manual 39

3.7.30 ATX Power Connector (J1)

Signal PIN

PS_ON#

VCC 2

VCC_SB

Note:

Set J1 to 2-3 closed. If AT power supply is to be used.

3.7.31 ATX Soft-power Bottom (J2)

Signal PIN

PWRBTN

GND 2

3.7.32 Signal Description – ATX Soft-power Bottom (J2)

PWBTN Power Button

3.7.33 LCD Inverter Connector (J3)

Signal PIN

VCC 5

VR 4

ENBKL 3

GND 2

+12V 1

Note:

For inverters with adjustable Backlight function, it is possible to control the

LCD brightness through the VR signal (pin 4) controlled by VR1. Please see

the VR1 section for detailed circuitry information.

3.7.34 Signal Description – LCD Inverter Connector (J3)

VR Vadj = 5V ~ 0V.

ENBKL LCD backlight ON/OFF control signal.