原帖由： Steve

标题:

Bulb startup continuously resets, TV wont stay on

文本:

I have a Samsung HL56A650C1FXZA  DLP tv. It is about 7 years old. Two days ago, it wouldnt get past the bulb LED light cycle. It began to endlessly cycle the bulb startup process. I purchased and installed a new bulb, which worked for about 30 seconds, started up, had a picture, then began resetting endlessly again. I had a picture, so I know the color wheel is working. The door switch is working, as the LED lights up correctly when I had the cover off. At this point, I am guesing it is the ballast, as thats the only part left thats replaceable for the power process. I hear the ballast power up, I see the bulb light up, I'll  get picture for a moment, then it goes i to endless reset. Please help.

设备:

Samsung HL56A650C1FXZA 56-inch DLP TV

状态:

open