TV/VCR/Stereo Troubleshooting/TV Volume

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Question
I have a Toshiba 42 inch integrated high definitation plasma tv. Unsure of age or model number for its monted on wall. Problem: volume on 2 chanels do not come on. other TV's in house are not affected and everything esle works very well picture color is outstanding.

Answer
My first thought is to do a reset and then go through the menu setup features making sure audio settings are correct.  If after going through all check points again (and again; sometimes it takes a couple of tries to get it right) and still no good, you may have a bad audio board that needs replaced or something like that.  You can google for boards but you must have the model number (which is given in the owners manual that you should have in your possession - never throw them away!).  Cost of boards is usually around $50 to $100 and can be replaced by medium talented electro genius.....

Let me know if you need more after finding the model number.  

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

Awards and Honors
Famous Engineer for Digital Audio

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