Question about Televison & Video
...tv warms up the louder the noise gets. It's likely a capacitor associated with the power supply having gone bad.It's obviously beyond your expertise to repair it yourself.Find a trustworthy ...
inside of the tv that wasn't there before. I hear it when tv is plugged-in. I changed the power supply board but made no difference. Sounds like the back-light inverter board has damaged. Check it
...TV. Any idea as to the problem and can it be fixed very inexpensively? Can it be fixed by a novice or do I need to take it to a shop? The power supply may have failed due to bad filter caps nto ...
...annoying when trying to sleep while the tv is off. Any ideas of what this could be? Power Supply issue. The stand-by circuit of the power supply needs serviced. Please don't wait to have it looked
...power supply board. Solution to this problem is simple. Remove povver supply unit from the TV. Spray all transformers liberaly with SILICONE CONFORMAL COATING. Let it dry for 12 Hrs. Install power ...
sylvania tv wont turn on tv wont turn on. Just whines I would suspect the power supply. Have the set diagnosed
...power supply. Depending on the model tv you have it could mean a simple $2 capacitor or a $50 power supply board. Either way...I assume it doesnt turn on....Did you ever hear a faint whine or whistle ...
...power regulating circuit. 2. Your TV is in need of service. 3. You will need to go to a certified TV Tech to diagnose this issue. 4. this could be the power regulating transformer in the circuit or ...
Question about Televison & Video
Tv whines and turns on and off. good picture everything works just makes the buzzing sound and turns off and on by itself. I think replace power supply. any input would be great thanks. It is more ...
Squealing sound on magnavox tv if a high pitched whine or buzz it is likely coming from the power supply board.
80 questions posted
Usually answered in minutes!
422 Questions
267 Questions
265 Questions
155 Questions
150 Questions
