Re: component testing
LOL...Aawwww, I had my hopes up to b simple!! Yes, thank-you, i understand it could b the bulbs, the board, etc. and thanks for all the links...the info is informative and great!!
junebug1
New Member
Last Activity: 05-23-2015, 09:15 PM
Joined: 04-08-2015
Location: Panama City Beach, FL
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Re: component testing
I have a dynex DX22LD150ALL led TV that was working fine last night, watching DVD when screen went black. hear sound just fine, shine a led flashlight at it, can see pic. please wait message flashes on screen at startup, then screen goes black. All searches leaned more to the transformer having gone bad, not so much the backlight bulbs and all logical responses found came from this siteLeave a comment:
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Re: component testing
yes, everything I have read from others symptoms, this transformer is probably my problem. I was curious to know if it can be tested while connected in board or do I need to desolder it and then test?Leave a comment:
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component testing
I have a probably stupid to the electronic gods n gurus pertaining to component testing I know certain components must be removed from the board for testing to get accurate readings, but I will be testing a TMS94481CT transformer and am wondering if I can test while still connected in board? -
Re: New Members - please post your introductions here
Hello everyone. This forum has popped up on every search I have made inquiring as to why my LED Tv screen suddenly went black. It seems I have found lotsa great info, techniques, and leads as to whats going on!Leave a comment:
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