This morning when watching tv, suddenly there was a cracking sound like dropping a glass dish. The screen went blank and there is no sound. When I push the power button, I get a whirring/clicking sound. Flashing lights include: lamp, timer, & standby/temp,
This set with Akai is actually made by Samsung (they own and use the Akai name).
If lamp light etc and you have heard a cracking sound it may be the color wheel.
You can remove the lamp and look where it faces--look and the wheel can be seen----is it shattered or missing plastic pieces?
The wheel commonly fails in this fashion and is turning at over 12,000
rpm. The set will detect if the wheel is stopped or moving too slow
and just what you describe will happen.
Wheel is widely available and You Tube has video instructions for replacing them by model number.
Questions?
SOURCE: AKAI PT46DL10 NO POWER / NO PICTURE / NO LIGHTS
very likely the power supply (no fuses inside)
SOURCE: Akai PT4298HD Rear Projection Television Problem
THE PROBLEM IS A MAIN SIGNAL PCB PART A94-00139A , YOU MIGHT AS WELL BUY A NEW TV, THE TV YOU PURCHASED WAS A CHEAP TV AND THOSE DONT LAST AND PARTS ARE HARD TO FIND
SOURCE: REAR PROJECTION TV NOT TURNING ON
I just got this tv free and it will stay on for 15-30 minutes and then turn off. Some times it will stay on all day, though, so its kind of weird. I have the 5499HD
SOURCE: Akai PT50DL24 50 in DLP Rear Projection TV-NO PIC OR SOUND
check for popped or raised tops on caps in power supply. also try unplugging set for 5 minutes and resetting it. How about does your color wheel spin up? if your color wheel don't startup then your tv will also shut down. also check all fans they all should be running at turn on. if all fails i would say its your light engine.
SOURCE: cash for broken 54'' akai rear projection
yes maybe i have one that i have barley ever use and after eight years it now have only a green and blue picture and i can't find anyone to fix this set because i live in Tyler, Texas.
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