LED TV Repair | Electronics Repair And Technology News

Conversion Of CCFL To LED Backlight Done In PANASONIC TH-L32C22D

Jestine Yong — Sat, 18 Apr 2026 05:30:36 +0000

This TV was brought by a new customer as per recommendation of another to whom I had repaired a CRT TV long back. The complaint was that the backlight was flickering and even though he had taken to a technician a few times, it just worked only for a week or more and same problem […]

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No Display Problem Solved In TCL Android LED TV Model 32S5202

Jestine Yong — Sat, 11 Apr 2026 02:30:58 +0000

This TV was brought by a new customer as per recommendation of a regular one with the complaint that there was no display. I switched on the TV and checked whether the TV was getting on. It was and the backlight remained lit without any display. I opened the TV and cleaned inside as usual […]

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The Risks Of No Display Complaints In TVS – XIAOMI L43M6-ES & PHILIPS 43PUT6002/56

Jestine Yong — Sat, 04 Apr 2026 05:39:30 +0000

I am writing this article only to make the readers aware of the risks involved in taking up TVs with no display complaints. Strangely, the following two cases came to me within a short span of time: Case (1) Xiaomi TV : This TV was brought by a new customer who happened to be referred […]

The post The Risks Of No Display Complaints In TVS – XIAOMI L43M6-ES & PHILIPS 43PUT6002/56 first appeared on Electronics Repair And Technology News.

No Display In Samsung QLED TV Model QA49Q60RAKXXL Gave A Surprise

Jestine Yong — Sat, 28 Mar 2026 02:01:24 +0000

This TV belonged to my school classmate to whom I had serviced many audio sets before. I had been complaining to him as to why was he not bringing TVs to me for service. Well, he responded positively and brought one TV belonged to his friends once, about which I have already submitted my report […]

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Panel Replaced In Track Bypassed Nakamichi LED TV Model LEVX32

Jestine Yong — Sat, 14 Mar 2026 07:01:49 +0000

This TV was inspected by me personally at the customer’s place as it was being used as a CCTV Monitor and he was not sure whether the problem was in the TV or the DVR. As I knew it was the problem of the TV, I dismantled it from its connections with the help of […]

The post Panel Replaced In Track Bypassed Nakamichi LED TV Model LEVX32 first appeared on Electronics Repair And Technology News.

Importance Of Compatible LVDS Cable – Case Of Samsung LED TV Model UA32FH4003R

Jestine Yong — Sun, 08 Mar 2026 07:40:24 +0000

This TV was brought to me by a new customer, diverted by the auto driver who was hired by the customer to take her to a service workshop situated in a faraway place. Since the customer was in our residential area and the auto driver was my regular customer, he recommended me forsaking the portion […]

The post Importance Of Compatible LVDS Cable – Case Of Samsung LED TV Model UA32FH4003R first appeared on Electronics Repair And Technology News.

Revisit Of SONY KDL-43W800D For A Different Reason

Jestine Yong — Sat, 28 Feb 2026 00:45:34 +0000

This set had visited me in January, 2025 with a white display problem that got solved and perhaps those of you who have missed my earlier report can perhaps see the article using the following link: https://jestineyong.com/intermittent-white-display-problem-solved-in-sony-led-tv-model-kdl-43w800d/ I had mentioned that I forgot to take a snap of the bypass 1.8V IC fixed in the […]

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Freezing Problems Solved In INTEX LED TV Model LED 3221

Jestine Yong — Sat, 21 Feb 2026 07:35:40 +0000

This TV was brought by one of my loyal customers with the complaint that the menu display was freezing and volume up/down did not work or went down by itself automatically. I opened the TV and subjected it to a thorough cleaning as usual and looked for any defects that could be detected visually such […]

The post Freezing Problems Solved In INTEX LED TV Model LED 3221 first appeared on Electronics Repair And Technology News.

Failed SMPS Switching IC Bypassed In PANASONIC LED TV Model TH-23A403DX

Jestine Yong — Sat, 14 Feb 2026 10:25:57 +0000

This TV was brought by a regular customer with the complaint of not getting on. After thorough cleaning of inside, when I checked, I saw bulged capacitors in the secondary side. I replaced the bulged capacitors first. Another capacitor had leaked too spilling over the electrolyte over to adjacent IC and components. After replacing all […]

The post Failed SMPS Switching IC Bypassed In PANASONIC LED TV Model TH-23A403DX first appeared on Electronics Repair And Technology News.

Masking At Panel Side Of LVDS Solved No Display Sound Ok Problem In LG LED TV Model 43UM7300PTA

Jestine Yong — Sat, 07 Feb 2026 08:44:32 +0000

I picked up this TV from a customer’s home after checking the complaint of no display, but sound ok. Opened the TV and subjected it to a thorough cleaning. Let us have a look of the inside: Whenever we get such a complaint on a TV which has two LVDS cables going to each sides, […]

The post Masking At Panel Side Of LVDS Solved No Display Sound Ok Problem In LG LED TV Model 43UM7300PTA first appeared on Electronics Repair And Technology News.