- Error Loading Operating System Problem SolvedPosted 126 days ago
- How I clean/restore Audio FadersPosted 139 days ago
- Trick For Testing SMD ComponentsPosted 195 days ago
- Another Zener Diode Tester Was BuiltPosted 359 days ago
- Zener Diode TesterPosted 449 days ago
- Repaired An Electronic Welding Inverter. Model: Selco Genesis 140Posted 452 days ago
- Building Your Own RF Field Strength MeterPosted 459 days ago
- Repairing LED FloodLightPosted 470 days ago
- Zener Diode TesterPosted 600 days ago
About Varactor Diodes
They are small, very small and often embedded into Integrated Circuits. Varactor Diodes, also called Varicaps, are used in many of...
- Posted 23 hours ago
No Windows Loading On PC Solved
Early in the morning a co-worker asked for my presence and when I arrived to his Department (Economy) the...
- Posted 4 days ago
Completed Another Advanced Repair Course
Just completed another Advanced Electronics Repair course today. For more information about the repair course you may click on THIS link....
- Posted 5 days ago
PWM IC Testing Method
Today I want to share about External Voltage Test Method for TL494 PWM IC. I found this method in Mr Jestine Yong’s...
- Posted 8 days ago
XOLO Mobile Phone Headphone Repaired
A friend of mine came to me with his mobile phone. He needs my help because his mobile headphone was not...
- Posted 10 days ago
Panasonic Ceiling Fan Repaired
A friend of mine brought to me his friend’s ceiling fan circuit board for repair. The complaint was no response...
- Posted 12 days ago
LCD screen with white display repaired. Model: E machines
A mechanic brought this LCD screen to my shop for repair. He said that this LCD screen has white display. He...
- Posted 14 days ago
Voltage Testing Points Of Mobile Charger
Today’s topic is about voltage test points (TP) in Mobile Phone Charger. The below pictures are the marking of the components:...
- Posted 16 days ago
Electronics Repair Questions/Answers and Testimonials
Testimonials from Customers and Members
Hello Jestine I wanted to let you know I’m on...
- Posted 128 days ago
Testimonials From Members and Customers
Hi Jestine, Still having great fun fixing electronic stuff since...
- Posted 337 days ago
Electronics Repair Questions/Answers and Testimonials- Part 47
Hi Gopal, I have found one DELL laptop where there...
- Posted 479 days ago
Electronics Repair Questions/Answers and Testimonials-Part 46
Electronics Repair Questions/Answers and Testimonials-Part 46 HI: Thanks a lot for...
- Posted 491 days ago
Schematic Diagram Websites
TV and Monitor Service Manual Database
One of my members recommended me...
- Posted 209 days ago
LCD Inverter IC Datasheet and short schematic
While supporting one of my members about getting the datasheet...
- Posted 1122 days ago
ManualZone Schematic Diagram Website
Found another schematic diagram website Manualzone dot com and the...
- Posted 1138 days ago
Schematic Diagram Website
Found another schematic diagram website and it contains more than...
- Posted 1206 days ago