Question about ViewSonic VX924 19" LCD Monitor
I need help i replaced some of the capasitors but it still blinking call me or email me im willing to pay 718 298 6196 [email protected]
Thanks but i already got a new one
Posted on Feb 29, 2008
Unplug the LCD panel from the main board and see if the light stays on.
If it does your panel is shorted, if it still blinks you could have a
You'll need to check for shorts using an Ohm meter.
First, make sure you've replaced all the capacitors that are 220uf or larger in the power supply and the inverter board of it's separate.
Measure the 5V and the 12V lines to ground. Do they measure shorted? If so, check the diodes and or regulators.
If not, check the inverter board (or the part of the board that runs the lights) to see if the transistors are shorted.
Also, check to see if any of the ceramic or mylar capacitors are cracked or overheated.
Posted on Feb 14, 2008
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