Comments on: LG LED Television Model 32LB561U Dead, Power On LED Red Now Repaired

By: franc

franc — Sat, 23 Jan 2021 10:53:26 +0000

Nice job sir,how do I get the books you've been talking about in your explanations

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By: Samson

Samson — Mon, 20 Apr 2020 16:19:15 +0000

Hello you are very nice in describing things easly, I think its because you have enough knowledge about it. keep going very nice boy. But I have a question for you: My lg 32lj510U has failed to open only it shows red light, and it has socket adapter like laptop charger, after disassembled it I found only 1 main board it doesn't have power board. So my question is is there a possibility of mainboard damage without the socket adapter damage. what may be the possible probem?? Thanks in advance

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By: Luka

Luka — Tue, 27 Aug 2019 16:47:30 +0000

Hi,am delited to find your contributions in this field of ever evolving tech.
Thank you for helping young technicians,keep it up.
Luk

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By: jai etwaroo

jai etwaroo — Fri, 12 Jul 2019 23:46:45 +0000

I liked your approach to find the faulty component , very detailed .
good job

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By: ivan rivera

ivan rivera — Tue, 12 Mar 2019 00:39:56 +0000

Hello Humphrey
Receive my greetings and thanks for your solution to a common problem in new technology TV for which there is no information from the manufacturers, since every day new models appear with different circuits and semiconductors increasingly difficult to find
Ivan Rivera

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By: Martin

Martin — Mon, 11 Mar 2019 23:03:32 +0000

In reply to Humphrey Kimathi.

All right, thanks ☺

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By: Wilmarc Louis jean

Wilmarc Louis jean — Mon, 11 Mar 2019 03:32:35 +0000

In reply to Humphrey Kimathi.

You are the best

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By: Humphrey Kimathi

Humphrey Kimathi — Sat, 09 Mar 2019 16:31:32 +0000

In reply to Martin.

Hi Martin, electronics is like mathematics, you can't guess the answer without working it out. Working out is what we call troubleshooting in electronics.. I strongly advise you read testing electronics components by jestineyong and switch mode power supply repair book by same author,don't forget to thank me later.
Regards Humphrey

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By: Martin

Martin — Sat, 09 Mar 2019 11:48:55 +0000

I've enjoyed reading your articles anytime they're very informative
I have a lg 32ln5400 with no output power at all not even standby no affect if the mainboard is connected or not..
Bridge rectifier have a stable voltage
Which components you suggest to check?

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By: Humphrey Kimathi

Humphrey Kimathi — Sat, 09 Mar 2019 05:58:49 +0000

In reply to Humberto.

Thank you sir Humberto

Regards Humphrey

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