The problem i am having is with my 34" Panasonic flat screen t.v.
I had turned it off and then about an hour later went to turn it back on. the light would come on and it made the sound like it was going to turn on but it just shut off again and it hasn't turned on since. If u could please help me that would be great
U have a problem in what is called the sos line which is the B+. check the Horazontal output and see if the 145 volt line comes up to the normal 145V. there is a fuse feeding to the horz. out but if the transister is shorted U will get no power. check the fuse it is a resistor and the transister for a short.
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it sounds that have problem in the chroma board ( video board ) a small board that hooked up in the neck of the picture tube. if the color is greenish the cause is dead in red video driver transistor or open resistance. hope this can help good luck.
The Panasonic Gaoo sets were top of the line in it's day, the problem you are describing is a vertical deflection issue caused by bad solder joints and a few parts. I recommend a tv technician to fix the set.
There are some components in the vertical deflection circuit area that are failing. An experienced TV service man should be able to troubleshoot and repair this for you. It could take several hours of labour cost.
We played Wii sports and fit for few hours than tv started to flicker and change colors to green and black and white. We shut down Wii and not TV screen doesn't show any picture. The power is there and the sound... but the screen is just blue. Any one experienced anything similar?
What you're describing sounds like a vertical deflection problem if it also occurs when you're watching a TV program. This type of trouble is a component failing in the vertical circuit of your set. A loose solder connection could cause this.
On the other hand, if it just happens when you run the VCR, your problem could be somewhere in the tape drive mechanism or possibly a bad tape. Things like slipping clutches,bad belts sticking guide rollers are a few things that will cause this in a VCR.
You need to have a tech check it for you.
Hope this gives you some help.