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Dead SONY DVD Player Brought Back To Life
This Sony DVD Player Model DVP-SR650P was brought to me along with another Onix, by a new customer, as a reference from another satisfied customer. Both Players were reported to be...
- Posted June 28, 2021
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Tip To Solve Plastic Cover Housing Problem
This time I wanted to share with you this “Lessons Learned”. I repaired a diode laser but soon it came back due the customer is complaining housing is now open… Picture...
- Posted June 28, 2021
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A Shorted Mosfet 2SK2837 Found In Welding Machine
This machine was brought to my shop for repair by a welding technician but was put on my shelf for a while till I get the ok from the customer to go ahead with the repair. It...
- Posted June 28, 2021
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Nostalgic And Fascinating AM RADIO From A Single Chip TA7642!
I take a break once in a while away from my monotonous service work and involve myself in assembly. I think I can comfortably say that Radio is as fascinating today...
- Posted June 23, 2021
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32 inch LG Television Model 32LH20R Dead, Now Repaired
I received a phone call from my neighbor who wanted his television checked by a technician. I passed by his place, ushered in and shown the television. I applied the...
- Posted June 23, 2021
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A Treadmill With (E1) Error Repaired and Maintained. Model: York
As I was picking up my nephew from the Kindergarten, a teacher approached me with the question if I repair treadmills and of course I asked him to bring the board to the shop for full check...
- Posted June 23, 2021
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Making A Working Jim Williams Based Pulse Generator
Recently I started making one of those famous Jim Williams based avalanche fast rise pulse generators. I therefore bought a set that consisted out of 3 OSH PARK pulse generator boards. And all info including the part...
- Posted June 18, 2021
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Return Of Panasonic RX-M70M2 Two-In-One With Mains Transformer Failure
This set belonged to one of my regular customers and he brought it with the complaint that his wife saw smoke coming out from the rear and the set became dead. This...
- Posted June 18, 2021