Question about Elo Entuitive 1545L (Black) 15 in. Flat Panel LCD Monitor

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Hello, I am working on an ELO 1545L that the inverter fires up only for a bit. I've changed the elect.cap and no change. I've found a place that sells inverters but I need the pin out on this unit to match up the dim, on/off, power etc. Would be nice to have a schematic on this or at least the information on the pins of the inverter. Thanks, Monty, bench tech @VVS inc. Lincoln.

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Posted on Jan 02, 2017

budmrtn
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SOURCE: I got a ELO 1524L LCD touch monitor. The back

You should have 2 wires for 12~15 power going in, which you already indentified, 2 more wires should be for ground return, you can check for them by using Ohm meter between the chassis and probe the wire for less then one Ohm resistance. The other two wires, 1 wire will be for Dimming control (usually 0 = dimmed, 5vdc = full brightness), 1 wire will be for BACKLIGHT ON/OFF (0v= OFF, 4~5VDC = ON) control.
Dose the fuse on the inverter board check out OK? You can use other inveter board as long as the lamp connectors are the same and you just have to match the input signal pin. I have done many.
http://s807.photobucket.com/home/budm/allalbums

http://en.wikipedia.org/wiki/Capacitor_plague
See example of the fuse on the inverter board.


3209760.jpg

Posted on Jul 11, 2010

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You should have 2 wires for 12~15 power going in, which you already indentified, 2 more wires should be for ground return, you can check for them by using Ohm meter between the chassis and probe the wire for less then one Ohm resistance. The other two wires, 1 wire will be for Dimming control (usually 0 = dimmed, 5vdc = full brightness), 1 wire will be for BACKLIGHT ON/OFF (0v= OFF, 4~5VDC = ON) control.
Dose the fuse on the inverter board check out OK? You can use other inveter board as long as the lamp connectors are the same and you just have to match the input signal pin. I have done many.
http://s807.photobucket.com/home/budm/allalbums

http://en.wikipedia.org/wiki/Capacitor_plague
See example of the fuse on the inverter board.


3209760.jpg

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