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My technika tv turns on then the screen goes black?

Posted by Anonymous on

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6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

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budmrtn
  • 11361 Answers

SOURCE: TV turns on screen is fine. Screen goes black

The problem can be bad caps in the power supply, or the backlight inverter board is bad, depends on how much you know about repairing electronics, you may want to look inside first for bad caps. You can look for replacement boards here: www.shopjimmy.com
But report back what you see inside first so we can you further. My had scrambled picture after warm up, yours will more likely to have this problem later on also. http://s807.photobucket.com/albums/yy352/budm/LTV-32W3HD/

Posted on Feb 05, 2010

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budmrtn
  • 11361 Answers

SOURCE: Tv Screen Keeps Blacking Out.

LCD TV?
There are two places to look for the problems, the backlight inverter board and the power supply. Look at the power supply first since it is easier to get to, look for burnt parts, bad capacitors, etc. Look for 5vdc, 12vdc, and 24dvc.
http://en.wikipedia.org/wiki/Capacitor_plague
Please post back what you find.

Posted on Dec 17, 2009

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