32F531T color tv loses color after about 15 minutes.
When i am watching tv it will lose color and go to black and white after about 15 minutes and it wont come back for a while it does the same wheather i am playing a game, watching tv, playing a dvd, or anything it just loses color, and also some times after about 15 20 minutes of the tv being on 1 channel it wont let me change channels how can i fix this or these problems
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Color wheel because of the losing color, but the light engine because of the picture freeze. It's very difficult to judge since I can't be there to see it. I'm leaning toward the light engine though. The only fix is to replace the DMD board, or entire light engine.
You haven't stated which input this happens on. Is it on all inputs or only some? Sounds like you have a problem with the control board. $130 to $200 depending on the model. Fairly straight forward swap if you are any good with hand tools. Hope this helps.
Three guns Red Blue and Green in the picture tube of an old CRT set. If one of the guns goes out it effects that color. Sounds like one of the guns inside of the tube is going out, To costly to replace for such an old antilog set that will have to have a convertor box next month anyway.
HELLO. it sound's like you have a cold solder problem.!!! what that mean's is that when the set get hot .!!! it lose's it's contack.!!! you might try going over the chassis .!!! soldering the conteck's.!!! with a low watt. solder gun.!!! not over 40 watt's.!!! and use 40/60 rosin core solder.!!! hope this help's you .!!! "GOOD LUCK"
Your TV goes black & white, because your Wii could be NTSC or PAL which. If your Wii is PAL and your TV is NTSC then the TV will show a blac and white color. Since NTSC is for North America and PAL for Asia
This is usually caused by the tuner which loses the chrominance part of
the NTSC signal. Your did not say how you have it connected but it you
try using a composite video input (yellow jack) and get the color OK
than it must be the tuner which is not cheap but is worth having
Hope Ya Fix it!
Isolate filament voltage from CRT,i.e. unplug
Crt socket from pix tube.Measure filament voltage on CRT PCB.If present,suspect bad pix tube.If missing,solder any/all connects in
filament circuit,meaning CRT board first then