20 Most Recent
Mitsubishi CS-40507 40" TV Questions & Answers
Flay back tv mitsubishi model cs40507
Mitsubishi has offices in Brazil. Apparently, they are out of the consumer TV and consumer entertainment business for a number of years now.
With the phasing out of CRT television sets, I have my doubts you will find a flyback unless you can find a scrap TV of the same model as yours. You can also try eBay or others like that to see if you can find this part.
Jerry G.
Sound
Maybe the audio amplifier IC of the tv are damaged
Picture faded to black, came back, faded again and had stayed black.
It seems your set has a loose conection in the high voltage circuits,in fact by now it should have many loose conections in different areas like the power supply and the horizontal deflection circuits,if you are familiar with tv service you can use the information as the first step to take,some of the loose conections are hard to see even for the trained technician but the one giving you this problem should not be hard to see,if you are not too familiar with tv service be safe and call for assistance from a servicer a least for an estimate.
Brightness and volume
The dark picture is a bad capacitor for the screen or drive voltage for the picture tube driver transistors. The other problem of streaking is one of the same. Thats the indication that a capacitors defective . It could in a rare cas ebe a defective or gassy crt as well but 99% of the time when a crt is said to be gassy its nothing more then poor drive to the crt. Good luck
Mitsubishi WD-73838 fan makes grinding noise
Mitsubishi WD-73838 Projection TV
all PC and TV and projectors all those have fans.
for sure thing that run faster, than say notepad
and yours does fan all fans suck in piles of lint
learn to clean it or have shop do it.
if ignored the fan jams up with lint, and stalls or makes noise (bad)
and stalls. all things with a fan does that.
and causes overheating damage that wrecks all elecronics with fans.
it needs service do get serviced
or rear the service manual
or learn to clean it your self.
that was 3 answer, YOU CALL
Mitsubishi TV not working.
Your TV is stopped working and it would be more cheaper to purchase a new TV than to try and repair the TV that is not working anymore.It could be the power supply inside of the TV is not working.
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