Comments on: SMPS Transformer Live Tester and Servicing CRT TV

By: Blessing Daniel.

Blessing Daniel. — Fri, 04 Feb 2022 04:47:47 +0000

Gud day sir
Have read true your articles.. And it inspiring..
Am a technician though not very professional... There is this issue i do have with the crt television..
In the smps section the b+ voltage and other voltages from the chopper transformer is present... But the high voltage wont switch ooo.. Sir
Can you please direct me on how to handle such problems.

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By: Chris

Chris — Wed, 10 Feb 2021 01:42:24 +0000

In reply to Albert van Bemmelen.

Albert can you find the last link it seems dead and now I am curious to see the other toy

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By: lmoudu Onwumah

lmoudu Onwumah — Tue, 18 Feb 2020 10:43:06 +0000

Hi sir
I just come across this article and about a year+ in this blog.This is a remarkable repair.I wish I could do same.
However, at what point on the board was the preventive 3A component soldered.

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By: Parasuraman

Parasuraman — Sun, 06 May 2018 13:59:05 +0000

In reply to Sheraz.

The primary winding will usually show some ohms. The feed back winding will usually be independent primary. The secondary winding will be using higher gauge wire and hence it will usually show zero ohms. Use ESR meter for better accuracy.

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By: Justice

Justice — Sun, 15 Apr 2018 12:13:11 +0000

Excellent and highly informative article. Thanks Parasuraman.

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By: Humberto

Humberto — Tue, 10 Apr 2018 18:32:34 +0000

Good job Parasuraman.

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By: Ulises Aguilar

Ulises Aguilar — Sun, 08 Apr 2018 03:49:26 +0000

Mr
Parasuraman

grate fix Sir

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By: Yogesh Panchal

Yogesh Panchal — Fri, 06 Apr 2018 07:49:39 +0000

So much Information in article as well comments also thanks everybody.

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By: Albert van Bemmelen

Albert van Bemmelen — Fri, 06 Apr 2018 06:24:49 +0000

In reply to Robert Calk.

Yes and cheap too! Only 11.33 Euro/dollar.

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By: Robert Calk

Robert Calk — Fri, 06 Apr 2018 03:09:11 +0000

In reply to Albert van Bemmelen.

Sounds like a good meter.

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