Jim,
It may (probably) blown. I'v seen cracks like this on older sets that are
working fine. I'd replace it though, shouldn't be expensive.
Peace,
Pat
Pat Horne
We support Caldwell County Habitat for Humanity
On May 1, 2016, at 4:42 PM, Jim Franklin <jamesf@groupwbench.org> wrote:
According to shopjimmy.com (parts purveyor) this isn't too hard. I have a
"free" LCD that the picture suddenly went out on while in use. Reportedly still
had sound, but since the sound input source is menu driven, and I can't see the
menu, I have not yet been able to have it spit out sound.
The above webpage says if you can see the menu display in a dark room with a
flashlight pointed at the screen, the problem is the inverter board. I replaced
it for $40 and...no change. So now I'm thinking it's the power supply to that
board.
The low voltage cabe tests fine. There's a high voltage line with no specs so I
can't test it. But there's a capacitor right next to the transformers that
looks like this:
http://groupwbench.org/InsigniaCap.JPG
Is that blown, or just poorly covered?
The power supply is out of stock, probably permanently.
jim
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