Comments on: Problem In LED TV Backlight Modification

By: Humberto

Humberto — Tue, 13 Jul 2021 14:06:28 +0000

Good job Suranga

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By: Thilak Kumara Gamage

Thilak Kumara Gamage — Sun, 11 Jul 2021 17:36:57 +0000

Hello, Suranga, I am from Galle I have innovex 32 same TV . Only power LED lighted up no display and sounds .
Please advise me to repair it.
Thankyou,
Thilak

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By: Yogesh Panchal

Yogesh Panchal — Wed, 07 Jul 2021 09:36:23 +0000

Good JOb! Suranga

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By: Frank John

Frank John — Wed, 07 Jul 2021 05:09:18 +0000

This is indeed a very great article, thanks so much for sharing with us. This LED TV back-light tester is a very handy tool and a must-have tool in LED TV repairs, how much does it cost to own one? So when the LED TV sound is okay but no display the main culprit should be the back lighting right, what about the screen itself, how do we identify a faulty LED TV screen/panel?

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By: Lee

Lee — Tue, 06 Jul 2021 12:49:58 +0000

Hi,
Thanks for this repair article.
If no LED tester on hand,
can you check/verify each LED by applying 3V or 6V voltage?
Is this approach enough to find a problem?

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By: Parasuraman S

Parasuraman S — Mon, 05 Jul 2021 10:20:15 +0000

A professional approach and solution. Well done and thanks for sharing!

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By: Albert van Bemmelen

Albert van Bemmelen — Mon, 05 Jul 2021 10:15:38 +0000

Like you said it is never about guessing but about knowledge on how to fix a problem. And it also helps having the right tools for the job. Thanks for sharing.

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