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Open SMPS Transformer Hand-Wound In Mobile Charger TC-70
For a change, this time it was my own device that became defective. My mobile charger conked off one day and I kept it aside for investigation for a later day....
- Posted February 24, 2023
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Philips CD Sound Machine Repaired
Customer sent me device Model – AZ329 stating problem Not power symptom. On initial visual inspection everything looks OK from outside. Checked power cord for continuity test seems Ok. So...
- Posted February 24, 2023
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Rejuvenation Of PHILIPS Tuner Amplifier Model AH719
This Amp was one among the few items that I picked up from second sales done by a Technician, who lost vision and discontinued his shop. I paid him a good amount and...
- Posted February 24, 2023
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Dental Device With Bad 9 Pins USB Port Ripped Off Board Repaired
A guy who lives nearby brought a dental device for repair and he explained that the device is working fine except the 9 pin USB port is ripped off and...
- Posted February 24, 2023
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Rusted And Corroded Crystal Oscillators Found In Cambridge Audio AZUR-540C
I request you all to view this link, which gives a history of this set: Toroidal Transformer Failed In Cambridge DVD Player | Electronics Repair And Technology News (jestineyong.com) As many images of the set were already...
- Posted February 18, 2023
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PS5 Controller With Some Buttons On It Not Working Repaired
A friend of mine brought this PS5 controller and explained that it is working fine but some buttons on the left side were not functioning at all. That is my first...
- Posted February 18, 2023
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Shorted IGBT In Welding Machine Repaired. Model: ACR250
A friend of mine who has a repair shop in town called me about this welding machine. He said it belongs to his friend and he wanted it to get fixed. My techi friend does not repair...
- Posted February 18, 2023
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Completed Another Advanced Electronics Repair Level 2 Class
Completed today another Advanced Electronics Repair Level 2 class for 4 participants. Two of the participants already taken the level 1 course last month. If you are interest to join the electronics repair course, you can visit...
- Posted February 17, 2023