TV/VCR/Stereo Troubleshooting/Part to replace?

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Question
I have a JVC #LT37E488 TV. Last week the screen went white but the picture is still visiable. Would this be the control board or something to do with the power board??

Answer
It is hard to say.  There are many possible causes and it may need some testing in order to find out what has failed.  The symptoms you give are not exact enough to know what has happened with the video processing system of the set.

May I refer you to my colleagues on allexperts.com for other opinions.

Also, I suggest you google for lcd tv repair helps.  There are some very good ideas and suggestions on how to track down what may be wrong.  Many youtubes and books for sale at nominal dollar amounts may be worth it as well.

If I were to guess I would start suspecting the main video board.  You can hunt around shopjimmy.com for various boards in this model.  Some are very inexpensive and could be worth a try once you thought you might be getting close to a solution.

Sorry for an incomplete answer but hope this helps.  

TV/VCR/Stereo Troubleshooting

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cleggsan

Expertise

Consumer Electronics of all kinds. Audio, esoteric audio systems and components, video, tv. Digital equipment for consumer use. Ham radio and automotive electronics. Note: I give advice on tv repair based on general consumer electronics engineering experience but I am not engaged in actual repair of sets. MAKE SURE YOU GIVE THE MAKE AND MODEL NUMBER AND AGE OF THE SET. BE SURE TO CHECK YOUR EMAIL FOR THE RETURN ANSWER DURING THE NEXT 24 HOURS AS I TRY TO REPLY TO ALL QUESTIONS WITHIN THE SAME DAY IF NOT THE SAME HOUR.

Experience

Electrical Engineering; recording, broadcasting, design, international standards, tv and radio theory and practice.

Organizations
FELLOW of AES (Audio Engineering Society)
Senior Life Member of IEEE (Institute of Electronic and Electrical Engineers)
International Consulting Organization


Publications
IEEE Spectrum
Various Consumer Electronic publications

Education/Credentials
BSEE
MSCS
MBA

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Famous Engineer for Digital Audio

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