Comments on: No Power In Singer LCD TV Repaired

By: DOĞAN

DOĞAN — Wed, 16 Dec 2020 17:28:06 +0000

You're great, master. Greetings from Turkey...

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By: Celestin

Celestin — Mon, 06 Jul 2020 22:21:18 +0000

J'aime ça
==================
I like this

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By: Bobby Y

Bobby Y — Thu, 11 Jun 2020 12:56:23 +0000

Very nice and helpful.
Thank you for sharing.

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By: Humberto

Humberto — Wed, 10 Jun 2020 22:48:14 +0000

Enjoyed reading this article. Congrats.

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By: Roberto L. Jimenez

Roberto L. Jimenez — Thu, 04 Jun 2020 23:03:45 +0000

Thanks for sharing

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By: Imran

Imran — Wed, 03 Jun 2020 03:06:24 +0000

Good fault.. Enjoyed reading it.

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By: Henrique J. G. Ulbrich

Henrique J. G. Ulbrich — Tue, 02 Jun 2020 14:31:18 +0000

Thanks for sharing, Suranga. Just one thing is not clear. Fo me, it is not the case of main and stand-by SMPSs. If it was the case, it would mean more costs to produce the TV set, and this doesn´t happen in the industry. Moreover, to be a main/stand-by system, the two SMPSs would be equal and each one delivers the same voltages, to be switched by a diode. In this case, it seems that one SMPS provides 3.3 Vdc and the other the remaining voltages. I.e., I only can see one single SMPS spread into two different circuit boards.

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By: Muiddin

Muiddin — Tue, 02 Jun 2020 12:45:04 +0000

Thank you sir

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By: Tayo

Tayo — Tue, 02 Jun 2020 10:55:36 +0000

Thank you Suranga for this article. Did you test the IC in anyway before you decided to replace it? Was it shorted? The issue is many of us wont have replacement ICs like that laying around that we can drip drop in on a whim so testing it and verifying its functionality is essential.

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By: Michael Selvam

Michael Selvam — Tue, 02 Jun 2020 06:06:10 +0000

Well written and informative, Thank you for sharing.

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