Question about TruTech PLV16190 Television

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Black screen what are the can shaped items on the board called and how do I replace them?

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They are called capacitors.You have to unsolder the bad ones,and solder in the new ones.Have you removed the back of the TV yet?I hope this helps.If you have any other questions,please let me know.Thank You very much! Tyler

Posted on Sep 07, 2008

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It sounds like the power supply is bad.Open the back of the TV,and look at the can shaped items called capacitors on the circuit boards.If any of them have the tops,or bottoms bulged out,they need to be replaced.This should get it working again.I hope this helps.If you have any questions,please let me know.Thank You very much!

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It sounds to me like you either have a bad capacitor on the inverter board(The board that lights up the screen),or a bad bulb in the screen itself.Open the back of the TV,and look at the can shaped items called capacitors on the circuit boards.If any of them have the tops,or bottoms bulged out,they need to be replaced.This should get it working again.I hope this helps.If you have any questions,please let me know.Thank You very much!

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I have a Truetech PLV16190 Flatscreen. Problem: Screen Black (no picture)but sound work fine. Any solutions for this problem? ralphw4606


Open the back of the TV,and look at the can shaped items called capacitors on the circuit boards.If any of them have the tops,or bottoms bulged out,they need to be replaced.This should get it working again.I hope this helps.If you have any questions,please let me know.Thank You very much!
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1 Answer

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Open the back of the TV,and look at the can shaped items called capacitors on the board that the power cord is hooked to.If any of them have the tops,or bottoms bulged out,they need to be replaced.This should get it working again.Most of the time the big black capacitor on the power board goes bad,and bottom bulges out,but sometimes it is the other capacitors as well.I hope this helps.If you have any questions,please let me know.Thank You very much!
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Open the back of the TV,and look at the can shaped items called capacitors on the board that the power cord is hooked to.If any of them have the tops,or bottoms bulged out,they need to be replaced.This should get it working again.Most of the time the big black capacitor on the power board goes bad,and bottom bulges out,but sometimes it is the other capacitors as well.I hope this helps.If you have any questions,please let me know.Thank You very much!

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2 Answers

No picture


Almost certainly a bad backlight inverter board.

Feb 14, 2008 | TruTech PLV16190 Television

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