My TV is a 25'' Sanyo DS-25350. I Came back from the bathroom and TV had turned off. Won't turn back on it just clicks like it is turning on (No picture or Sound) and immediately clicks again like it is turning off. Didn't smell hot or anything along those lines. Can somebody please point me in the right direction? Do I check fuses, relay, Flyback, Power supply?
SOURCE: TV has green sceen and turns off by itself
dont do nothing with that tv go and buy a new one and thats all...good luck
SOURCE: no picture, but power light is on
THE POWER SUPPLY OF YOUR TV WAS THE PROBLEM,YOU COLD SOLDER THE MAINBOARD OF YOUR TV,AND THE CRT SOCKET CONNECT TO THE TUBE IS ALSO COLDSOLDER,.
SOURCE: LG CRT HDTV Dead no picture
if you have the b + acording the manual then you loose it
could be many things like the vert. circuit, the crt itself or
the flyback,
SOURCE: Won't turn on - relay clicks, power supply squeals, relay clicks, etc,
The television has a protection circuit. Sound like you know something about electronics so that is cool.
I suspect the HOT or High Voltage Transformer. If you want to operate on it, they typically will short externally from moisture or plastic high voltage breakdown. The TV starts, shorts as it cannot come to full high voltage, then shuts down. If your brave, you can unsolder the HOT which is the part that is on the main board or that comes from the top of the picture tube wire into a dark or spaceship type object.look underneath, sometimes they short underneath and you can scrap the carbon and get it to at least start up and work. Do not leave this as a fix as it can be a fire hazard.
The HOT is the most common. They are around 20-60 bucks. 34" TV. I am assuming this one without looking it up it is NOT a flat screen, as most do not squeal like that nor do they have to de-gausse like the old ones. I just looked it up and yes it is not a flat screen. Old school, so that is more thank likely the problem.
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I have a sharp 32F641 That for some reason just shut off.When I try to turn it on it just makes two clicking sounds and does nothing.This TV is only 4 yrs old and can't believe that it's something major.Please forward any repair info.Thanks,Rick.
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