Pioneer SD-P4552 turns off immediately after turning on
Television turns off immediately after turning on. Tried unplugging, waiting a few minutes and replugging. This did not help. Any clues on fixing the problem, and where can I get a diagram of the parts locations inside the t.v.?
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Samsung HLN507W turns on for about one minute then shuts off, three blinking lights stay on in front. It is not the lamp, nor the blue lamp cover switch for sure. I unplug it and immediately turn it on. It always does the same thing: comes on for 1 minute, then powers down - there is no wait time in between unplugging and powering on. All fans seem to work and I cleaned the dust out of it. Help.
Hey dudes...even i hav had the same problem that too with the same model specified here..Its a problem actually concerned with the power circuit boards of the tv. Its best to get it checked by an authorized technician. For me I had to replace a transistor on one of the boards. But after that my tv came up with a new problem....the colours appear like rainbows! Could nyone xplain y dis is happening?
it is the power supply board an know problem with pioneer. If you have any soldering experience you can remove the powersupply board and resolder the tracks and as many parts as you can. I had the same problem and not the power supply works great. You will soon have other problems like pic and sound going intermittant where you have to hit the tv to get it back on. more solder problems on video main board. best of luck
Your set will one day soon not come on at all. theres several capacitors on the PIP board if your set has PIP or the capacitors in the power supply. A good tech should know where to check as this set some say is hard to work on but i quess its like anything you work on for a bit gets easyer. Call an authorized repair center for pioneer. Good Luck