Comments on: Samsung LCD TV LE37R86BD Picture Quality Problem Repaired

By: ZARBAN

ZARBAN — Sun, 02 Apr 2017 04:04:55 +0000

In reply to Ken.

DUMP Orion T32-DLED HK-T.SP9202P63
LSC320AN04-12V
T-con:C320AN02S4

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By: Paris Azis

Paris Azis — Fri, 17 Jul 2015 19:19:22 +0000

In reply to Corriete.

Hello Corriete,

Sorry for the long delay to answer you. I apologize. I don't remember for the time being the substance you are asking me for, but nevertheless the freezing spray you can find it in stores that sell electronic components. It is a very common material used in our work. Its use is also very simple. Spray the suspected area just like spray painting and then wait for the result. If there is a change from the previous condition, then you have spotted a problem in the area.

Best Regards

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By: Corriete

Corriete — Sat, 11 Jul 2015 16:18:58 +0000

follow up question. what substance was used to spray the ic and how long did u use the spray for before finding the fault?thanks

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By: Corriete

Corriete — Sat, 11 Jul 2015 16:16:49 +0000

o yes great job. Sometimes when so hard to find we have to be patient. you did it. but may i ask what did you use to spray the ic? thanks

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By: Paris Azis

Paris Azis — Thu, 28 May 2015 19:07:24 +0000

In reply to shahid ahmad.

Thank you Shahid.

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By: Paris Azis

Paris Azis — Thu, 28 May 2015 19:05:44 +0000

In reply to Lee.

Hi Lee,

Thank you for your supporting comment.

Regards

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By: Paris Azis

Paris Azis — Thu, 28 May 2015 19:04:11 +0000

In reply to Mohammed Kasim.

Hello Mohammed,

I didn't forget it and still working on it. (I want this article as better as it can be). Just wait (please).

Regards

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By: shahid ahmad

shahid ahmad — Wed, 27 May 2015 15:34:04 +0000

nice

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By: Lee

Lee — Tue, 19 May 2015 14:24:16 +0000

Very Good Paris!
I also had a 42" Toshiba TV with exact issue of AS-15 Gamma Correction IC being the culprit of ghosting/negative images. Had to use heat blower to remove it.

Thanks Paris and keep up the good work!
Thanks Jestine for sending us these blogs!

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By: Mohammed Kasim

Mohammed Kasim — Tue, 19 May 2015 04:26:30 +0000

I enjoyed your valuable article. When will you make a post about OPAMP test gig for measuring small voltage drops for finding short circuit. I am expecting it shortly from you?.
All the best

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