CRT TV Repair | Electronics Repair And Technology News

Flyback Arcing And Burnt CRT Base PCB Found In 14″ CRT TV

Jestine Yong — Fri, 09 Nov 2018 03:51:40 +0000

This 14” CRT TV Model No.CTVTN14 was brought to me with the complaint that the customer heard fire works inside the TV when he switched it on, after keeping it idle for a long time. Immediately he switched it off and brought it to me […]

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Blur Picture In TV Repaired

Jestine Yong — Mon, 21 May 2018 09:27:43 +0000

The complaint of this Panasonic CRT TV was no picture but have sound. No picture can be caused by missing high voltage, low screen voltage (G2), open tube heater, bad CRT Tube and etc. The first thing I did was to open the cover and […]

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Fixing ES China Kit in CRT TV

Jestine Yong — Mon, 26 Jun 2017 08:25:12 +0000

The following conversation with Mr. Albert van Bemmelen when commenting on my previous article, https://jestineyong.com/grundig-tv-repair-tips-china-kit-and-rejuvenation/ is the reason for writing this special article on Fixing ES China Kit. Albert van Bemmelen August 20, 2016 at 4:13 am : As soon I read the title of your […]

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Horizontal Line Problem In CRT TV

Jestine Yong — Tue, 28 Mar 2017 14:23:24 +0000

The complaint of this CRT TV was one horizontal line (about an inch thick). One horizontal line problem in CRT TV or Monitor is actually very common and the usual cause were dry joints in the vertical output IC, missing DC supply voltage to […]

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How To Repair Vertical White Strips On Sony KV 2192M3 TV

Jestine Yong — Wed, 01 Feb 2017 12:18:23 +0000

This is an old Sony Trinitron CRT TV (KV 2192M3; Year:1993), but it still works perfect with brilliant picture quality. However since recently, I saw few vertical white strips (Figure 1 & 2) come from left side of the TV screen and the pictures of […]

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14Inch LG Television Dead Now Repaired

Jestine Yong — Mon, 12 Dec 2016 09:50:55 +0000

I got a message from my son that there is a neighbour who wanted her Television checked, I passed by her place and the faulty TV was brought to me. I connected it to the power outlet and applied power and indeed the TV was dead, […]

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No Tuning In Philips TV Repaired

Jestine Yong — Mon, 05 Dec 2016 00:06:02 +0000

My customer sent to me this 14″ Philips TV with the complaint of no tuning. It was a snowy picture as though that the RF cable was not inserted. You can see the picture above. When I started the troubleshooting work I found that the middle […]

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Beware of Duplicate Yokes of CRT TV

Jestine Yong — Thu, 08 Sep 2016 04:56:35 +0000

I thought of sharing this peculiar experience that I had, with my technician brethren across the world, because this is a very serious issue, which might baffle an average technician like me. I got one Samsung CTV with the complaint of arcing noise from inside the TV. Since […]

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Grundig TV Repair Tips- China Kit and Rejuvenation

Jestine Yong — Fri, 19 Aug 2016 15:17:24 +0000

This Grundig CRT CTV Model No.T21-3245 belongs to my colleague working in the Hospital. Though he had told me long back, about complaints of bizarre colors, various intermittent problems in the CTV, he had taken it to a nearby repair shop, as per his dad’s advice, […]

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CRT TV Repair- Flyback Replaced

Jestine Yong — Wed, 29 Jun 2016 07:26:57 +0000

This LG Flatron CRT TV, which is about ten years old, unopened for any service was brought to me with a complaint that it is dead. Unfortunately the label showing the model was torn and so I could not make it out! After opening the cover and doing […]

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