All posts by Jestine Yong
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Freezing Problems Solved In INTEX LED TV Model LED 3221This 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...
- Posted February 21, 2026
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Pev Pro KV-80, 8-Channel Mixer Repaired After Catastrophic Failure!Recently, I received a Pro KV-80 powered mixer from an international school here in Nairobi. The unit was completely dead — no signs of life. What followed was a layered repair process that reinforced several important amplifier...
- Posted February 21, 2026
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Two Simple Jobs – GEEPAS GMS8575 AMPLISpeaker & Local Make Gate Opener RemoteCase (1) Amplispeaker: This belonged to a charitable institution that provides shelter too to many old aged destitute. The complaint was ‘found dead’ one day when they tried to play a...
- Posted February 21, 2026
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Failed SMPS Switching IC Bypassed In PANASONIC LED TV Model TH-23A403DXThis 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....
- Posted February 14, 2026
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CIRCA BP Monitoring Machine Error 3The BP monitoring machine which was repaired earlier has come back and this time it shows Error-3. The pump motor was replaced earlier as it would get stuck on certain...
- Posted February 14, 2026
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MCB Tripping Solved In SHARP Fridge Model SJ-K31S-SLThis is the fridge used in my home and this time, for a change let me say the customer is my wife! (LOL) When I saw that the fridge was not getting power,...
- Posted February 14, 2026
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Completed Another Basic Electronics Repair CourseCompleted today another Basic Electronics Repair Course for 5 participants. Below are the photos taken during the 3 days course: Likes(13)Dislikes(0)
- Posted February 13, 2026
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Masking At Panel Side Of LVDS Solved No Display Sound Ok Problem In LG LED TV Model 43UM7300PTAI 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:...
- Posted February 7, 2026
