Question about Akai PT4799HD Rear Projection Television
MY TV TURNS OFF BY ITSELF AND WON'T TURN ON FOR AWHILE?
There is 2 reasons for this poor solder on power AC board and a capacitor going bad. cap when failing will puff up on top.
Posted on Dec 22, 2008
SOURCE: tv won turn on
This could be caused by a bad HV block. I would not take on replacing unless you know your way around HV circuits on Projection TV's. I would call a repair facility to give you a estimate to repair.
Posted on Jun 22, 2009
if it turns off and the timer light starts blinking you have a bad dm module, very expensive, it the light doesn't flash you have either bad front switches or something on the signal board, you can remove the speaker grill and disconnect both plugs and use your remote, this will disconnect the switches. if it still shuts off, you need baord repair, may be a bad solder connections, may be a chip/board needing replaced, you need a repairman and alot of money at that point.
Posted on Sep 15, 2009
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Posted on Jan 02, 2017
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