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Hmm, I have some capacitors on order but how would I check the back light?
The people that gave it to me said it quit working but when I actually got it home and checked it out, it worked perfectly for about a month. Not a single glitch or hiccup. Nice and bright with no flicker or dimming.
Turned it off one night and then back on the next day and it started doing again what I presume it was doing before I got ahold of it so possibly an intermittent (hopefully easy) problem.
It has a very simple single power supply board with only two outputs. One for the back light and one for the video board. All diodes, bridge and voltage regulator test good.
Oh well, the capacitors only cost me $10.00.
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