Search found 3 matches
- Sat Jul 16, 2011 5:04 am
- Forum: Samsung Discussion
- Topic: kgqxvhjn
- Replies: 0
- Views: 1441
Re: Diagnose my problem - HL56A650 turning on and off
Hi Crup! Well after some testing, I have another problem. when the back panel was open. it lasted 30mins and could go on. after i closed the back panel. it lasted 10 mins and started showing lines and checkering and loss of color. usually like the DMD dying. so i am going to add a fan to promote som...
- Thu Jul 14, 2011 5:01 am
- Forum: Samsung Discussion
- Topic: kgqxvhjn
- Replies: 0
- Views: 1441
Re: Diagnose my problem - HL56A650 turning on and off
I figured out my problem!!! i kept googling around for an answer and found it in a just*nswer page. basically. my symptoms were, I turn on the TV, the lamp comes on, dies in a second. and tries again a second time and dies. TV remains off. repeated tries to no avail. I read about the power supply an...
- Thu Jul 07, 2011 7:42 am
- Forum: Samsung Discussion
- Topic: kgqxvhjn
- Replies: 0
- Views: 1441
Re: Diagnose my problem - HL56A650 turning on and off
Hi Crups! I'm curious, how do you measure your ground plane? I'd be glad to compare notes. where do you touch the probe to measure? i have a HL56A650 and i think the problem is the power supply symptoms are: when its newly plugged. i turn it on, you hear the color wheel spin up, the lamp flickers tw...