Tv shutting off without warning

Question

Samsung HL56A650C1FXZA 56-inch DLP TV

Samsung 56-inch 1080P DLP television

54 질문 전체 보기

Jim DeCasperis @jdecasp

평판: 11

게시일: 2016년 4월 29일

옵션

Tv shutting off without warning

My Samsung dlp tv is shutting off without warning. Not all the time and not when I first start it. I have changed lamp,large fan and color wheel with oem parts. Worked fine for a month then started failing again. Any idea's

The tv shuts off completely and the light blinks for a few moments then it can be turned back on. And usually fails again. It was suggested that I reset the bulb. I did that and the tv didn't turn off for two days. Then it failed again today. Should I still check the boards how do I find out which board is the sms board

답변되었습니다! 답변 보기 저도 같은 문제를 겪고 있습니다

좋은 질문 입니까?

예 아니요

점수 0

댓글 1개

@jdecasp "the light blinks for a few moments" any pattern to that? Have you counted the blinks? Images always help (DMD board;-) looks like this one

oldturkey03 의 2016년 5월 1일

댓글 달기

답변 2개

선택된 답변

oldturkey03 @oldturkey03

평판: 784.3k

1.1k

894

2.3k

게시일: 2016년 4월 30일

옵션

@jdecasp when you say it turns off you did not tell us if it totally shuts down or if it is a screen issue. It is also important to know if you can turn it on again right way or if you have to wait for it. It does sound like a power board issue (bad caps etc.) but could also be caused by a failing ballast or a bad DMD board. Take a look at the boards and let us know what you find. You should also consider posting images of your boards with your original question. For that use this guide

해당 답변은 도움이 되었습니까?

예 아니요

점수 2

댓글 1개:

Thr tv just shut off. Both the red and green lights blinked 5 times.

Jim DeCasperis 의 2016년 5월 2일

댓글 달기

@jdecasp "the light blinks for a few moments" any pattern to that? Have you counted the blinks? Images always help (DMD board;-) looks like this one — oldturkey03
Thr tv just shut off. Both the red and green lights blinked 5 times. — Jim DeCasperis