Comments on: No Display Problem Solved By Side COF Bonding In HAIER LED TV Model LE32B9000  https://jestineyong.com/no-display-problem-solved-by-side-cof-bonding-in-haier-led-tv-model-le32b9000/ Semiconductors, Test Equipments, Circuit Board Troubleshooting, Electronic Repair Courses and Many More! Tue, 30 Dec 2025 13:49:55 +0000 hourly 1 https://wordpress.org/?v=5.4.19 By: Parasuraman S https://jestineyong.com/no-display-problem-solved-by-side-cof-bonding-in-haier-led-tv-model-le32b9000/comment-page-1/#comment-455541 Tue, 30 Dec 2025 13:49:55 +0000 https://jestineyong.com/?p=36543#comment-455541 In reply to Yogesh Panchal.

Yes, Yogesh Bai! It is a time-consuming work. But I was paid adequately. My friend either gives a concession or free replacement, if something happens on the replaced COF within a short span of time. Speakers get worn out due to bad quality. Many thanks for your comments!

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]]> By: Yogesh Panchal https://jestineyong.com/no-display-problem-solved-by-side-cof-bonding-in-haier-led-tv-model-le32b9000/comment-page-1/#comment-455537 Tue, 30 Dec 2025 10:20:02 +0000 https://jestineyong.com/?p=36543#comment-455537 Good Efforts! Sir,
This is a time-consuming job, but it's worth it if the compensation in terms of payment is adequate, as it involves a full day's work and transportation.

Also I think there is no warranty for COF bonding in panel repair, is that correct?,Speakers also seems degraded.

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]]> By: Parasuraman S https://jestineyong.com/no-display-problem-solved-by-side-cof-bonding-in-haier-led-tv-model-le32b9000/comment-page-1/#comment-455527 Mon, 29 Dec 2025 12:31:39 +0000 https://jestineyong.com/?p=36543#comment-455527 In reply to Imoudu.O.

It is on the glass. That's why I said I have no idea how he joined it!!

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]]> By: Parasuraman S https://jestineyong.com/no-display-problem-solved-by-side-cof-bonding-in-haier-led-tv-model-le32b9000/comment-page-1/#comment-455526 Mon, 29 Dec 2025 12:30:08 +0000 https://jestineyong.com/?p=36543#comment-455526 In reply to Imoudu.O.

No. Single side COF bonding is not expensive.

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]]> By: Parasuraman S https://jestineyong.com/no-display-problem-solved-by-side-cof-bonding-in-haier-led-tv-model-le32b9000/comment-page-1/#comment-455525 Mon, 29 Dec 2025 12:28:52 +0000 https://jestineyong.com/?p=36543#comment-455525 In reply to Mark J.

Many thanks, dear Mark!

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]]> By: Imoudu.O https://jestineyong.com/no-display-problem-solved-by-side-cof-bonding-in-haier-led-tv-model-le32b9000/comment-page-1/#comment-455517 Mon, 29 Dec 2025 07:12:11 +0000 https://jestineyong.com/?p=36543#comment-455517 'The second picture would show you the track that had burned.....' are these burned tracks located on the panel or the cofs?

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]]> By: Imoudu.O https://jestineyong.com/no-display-problem-solved-by-side-cof-bonding-in-haier-led-tv-model-le32b9000/comment-page-1/#comment-455508 Sun, 28 Dec 2025 19:45:56 +0000 https://jestineyong.com/?p=36543#comment-455508 This cof bonding isn't it expensive relatively to cost of a new tv? Hope the lady will enjoy satisfaction before tv breaks down again.

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]]> By: Mark J https://jestineyong.com/no-display-problem-solved-by-side-cof-bonding-in-haier-led-tv-model-le32b9000/comment-page-1/#comment-455505 Sun, 28 Dec 2025 17:01:37 +0000 https://jestineyong.com/?p=36543#comment-455505 Parasuraman another great tv repair. Thank you for sharing.

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]]> By: Parasuraman S https://jestineyong.com/no-display-problem-solved-by-side-cof-bonding-in-haier-led-tv-model-le32b9000/comment-page-1/#comment-455499 Sun, 28 Dec 2025 13:00:04 +0000 https://jestineyong.com/?p=36543#comment-455499 In reply to Albert van Bemmelen.

Many thanks for your expert comments and opinions, dear Albert!

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]]> By: Albert van Bemmelen https://jestineyong.com/no-display-problem-solved-by-side-cof-bonding-in-haier-led-tv-model-le32b9000/comment-page-1/#comment-455492 Sun, 28 Dec 2025 10:09:10 +0000 https://jestineyong.com/?p=36543#comment-455492 Another well performed repair in this 32 inch tv with cof problem issues. However still way too complex and difficult to do for most engineers. And the link to the service document that was showed is only obtainable after payment. Why repairs like these likely never will be my cup of tea.

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