Question about Sony FD Trinitron WEGA KV-32FS120 32" TV

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Sony WEGA Trinitron 32" HDTV - no signal

I received this with a No Signal problem. I turned on the TV, hooked up to my cable, and still got that. The No Signal is shown in the top left in a rectangular "box" across the top of the screen, with "8" in it's own box in the top right. Because of this, I can't change channels to determine if I'm even getting any audio. When I do turn it on, I see a red LED blinking 10 times, then I get the No Signal. Any ideas?

Also, I need to find a new case for it. The case is broken, but that happened after I brought it home - it almost completely fell off my handtruck. But that's minor, to my No Signal problem

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  • davidsbronco Feb 21, 2008

    1. "unit good in raster and sound" - what?? Basically, just check the voltage across the tuner section of the board, right?



    2. try the memory - it's become clear to me, that I'll need a schematic for this, so I know what, where, how to check for these things. How much voltage should I be looking for, at any particular spot on the board? If I find the memory is bad, where would I find a replacement?





    still looking for a solution to my broken case dilema, too. Anyone know where I can find an empty case for this? If nothing else, I'll just build it into a new entertainment center, but wanted to try this, first

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1. Unit good in raster & sound but you said that it has NO SIGNAL so try to check your Tuner Ckt.specially voltage supply that are estated in that particular section.
2. Try also your Memory to replace.
3. Check all estated voltage in all particular ckt. for every section that are possible cause for the problem.

Posted on Feb 21, 2008

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