Comments on: Freezing Problems Solved In INTEX LED TV Model LED 3221

By: Parasuraman S

Parasuraman S — Tue, 03 Mar 2026 10:02:11 +0000

Many thanks!

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By: Tito Kanshulu

Tito Kanshulu — Mon, 02 Mar 2026 18:28:29 +0000

Well articulated repair story and excellent results Sir. I personally like how you do a step by step explanation of repairs. Thanks.

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By: Parasuraman S

Parasuraman S — Mon, 23 Feb 2026 07:12:14 +0000

In reply to MP.

You can do that when only a few are there. But when we do mass replacement, plucking the cap on a two-sided board is an easier method! Many thanks for your comments and suggestions!

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By: Parasuraman S

Parasuraman S — Mon, 23 Feb 2026 07:10:11 +0000

In reply to Andy Shiekh.

Many thanks!

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By: MP

MP — Sun, 22 Feb 2026 16:12:04 +0000

I'm sorry if there is something that I clearly dont understand about the bended capacitor-pin ends. I'm imagining that if the pins are really small, then, for a relatively easier capacitor pull-out, I would straighten up the sharply curved pin-ends with a sewing needles' pointed end so as to get it off the holes shoulder, as I use a magnifying glass to enlargen the view.

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By: Andy Shiekh

Andy Shiekh — Sun, 22 Feb 2026 15:52:24 +0000

I admire your honesty

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By: Parasuraman S

Parasuraman S — Sun, 22 Feb 2026 07:42:53 +0000

In reply to Mark J.

We have no right to make mistakes, when the set belongs to third parties! Let us be conscious of it! Many thanks for your comments, dear Mark!

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By: Parasuraman S

Parasuraman S — Sun, 22 Feb 2026 07:41:14 +0000

In reply to Erik.

Yes, but even then, a bent lead can damage when we pull it out. Many thanks for your comments!

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By: Parasuraman S

Parasuraman S — Sun, 22 Feb 2026 07:39:30 +0000

In reply to Albert van Bemmelen.

While populating the board for wave soldering by the manufacturers, they insert the through hole components and bend the leads on the other side so that these sit tightly as the boards pass through belts to various processes such as trimming the extra length of leads etc., before getting a dip on molten lead. But such a bend can tear off the hole if we try to pull out such components forcibly, by applying adequate heat at the solder side. Hope it is clear now. Many thanks for your keen observations and expert comments, dear Albert!

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By: Parasuraman S

Parasuraman S — Sun, 22 Feb 2026 07:33:09 +0000

In reply to Yogesh Panchal.

Yes, by bending the leads of large components the manufacturers ensure tight fitting for a wave soldering. But for technicians like us, it makes things scary! Many thanks for your comments, dear Yogeh Bai!

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