Jestine Yong | Electronics Repair And Technology News

Third Visit Of Videocon LED TV Model V-3218 With Picture Freezing Problems

Jestine Yong — Sat, 09 May 2026 01:46:32 +0000

I request you all to read the following two articles to know the background of this LED TV: https://jestineyong.com/futile-attempts-to-resolve-double-image-in-videocon-led-tv-v3218-resulted-in-panel-replacement/ https://jestineyong.com/no-picture-problem-in-videocon-v3218-resolved/ The first visit was in May, 2022 when the panel was replaced. The second visit was in February, 2024 when the inverter board was replaced. This TV made another visit in September, 2025 with the […]

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Realistic Model 12-666 AM/FM Radio Repair and Restore

Jestine Yong — Sat, 09 May 2026 01:45:51 +0000

This radio was given to me by a relative that was given to him by someone who was throwing it out and did not want anymore. Stating that it turned on but the volume did not work and it would not pick up any radio stations. He also stated that the AM/FM sector switch did […]

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Restoration Of Pigeon Induction Cooker Model Favourite

Jestine Yong — Sat, 09 May 2026 01:45:09 +0000

This was brought to me with the complaint that it was getting on but no controls worked. When I opened the Cooktop, I was not surprised to see the amount of cobweb, dust and dirt inside: After a thorough cleaning of the boards and inside of the covers, brought it onto my service table and […]

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Boat Sound Bar Model AAVANTE-1800V2 Survived A Lightning Strike

Jestine Yong — Sat, 02 May 2026 02:04:17 +0000

This was brought by a recently added customer, who came first to me with a TV. As many of you know, I operate from my home (converting one of my bedrooms to a workshop) in a small town with only this international exposure, with ofcourse the techie groups. But the clientele built up through word […]

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GE 3-5025A Tape Recorder Repair and Restore

Jestine Yong — Sat, 02 May 2026 02:03:35 +0000

Old tape decks and recorders come my way once in while either by someone giving them to me or by purchasing them at thrift stores or Flea markets. I purchased this one at a thrift store for a few dollars. When powering on the unit to test i.e. found a […]

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Coil Found Shorted In This Butterfly InductionCooker Model Power Hob Ivory

Jestine Yong — Sat, 02 May 2026 02:02:53 +0000

This Induction Cooker (hereinafter being referred to as ‘IC’ for the sake of brevity) was brought to me with the complaint that it emanated burning smell and smoke from inside after a few seconds of operation and then switched to standby without showing any error. There was a liquid spill on the top of the […]

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Completed Another MicroElectronics Repair Course

Jestine Yong — Fri, 01 May 2026 12:11:21 +0000

Completed today another MicroElectronics Repair and MicroSoldering course (level 4) for a participant from South Korea. He had completed the level 1 to 3 in the previous years. Below are the photos taken during the 3 days course: Likes(14)Dislikes(0)

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Panel Replacement Was The Only Solution In Sony LCD BL TV Model KLV-BX300

Jestine Yong — Sat, 25 Apr 2026 07:35:48 +0000

This TV was brought by a new customer referred by another with the complaint that the sound was working, but there was no display. I thought it could be due to backlight issue and that is why I asked him to bring it. It did not strike me at that time that any backlight issue […]

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Interchange Of Panel Of Two Different Tv Brand

Jestine Yong — Sat, 25 Apr 2026 07:35:07 +0000

If you missed this article,you can still read it here: article 1059 of 13/4/24. When this aticle was written,I did plea for suggestions from fellow comrades how to solve this bright spots on panel and suggestions were given, thanks to all. So this month,I decided to look into how to solve this problem having read […]

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Defective Charger Spoiled Li-ion Battery In This SARIGAMA CARAVAN SC-03

Jestine Yong — Sat, 25 Apr 2026 07:33:55 +0000

This belonged to my school classmate and was brought to me with the complaint that there was no backup, though it worked very well. I have handled a similar set, a link of which is given below to avoid sharing another set of images, as the internal construction of both is same: https://jestineyong.com/saregama-caravan-sc-04-usb-fm-music-player-survived-floods/ I opened […]

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