Switch Mode Power Supply
Repair Book.
Of all the circuits found in modern electronic equipment, the
most common and easiest to troubleshoot is probably the Switch mode power supply. Because they are more energy efficient than traditional power supplies, it's rare to find any modern day electronics that don't utilize them. In spite of
their complex design, once you understand how they work, often times they can be repaired with out the need of a schematic. One book I found especially helpful is written by Jestine Yong who spent many years in the electronics repair business.
Along with his detailed explanation of circuit functions and an abundance of pictures and schematics, he also has some valuable tips many technicians don't know.
Along with his detailed explanation of circuit functions and an abundance of pictures and schematics, he also has some valuable tips many technicians don't know.
Click on Jestines book to sample its contents.
Watch my free video on power supply fundamentals.
(click on links below to watch videos)
LCD TV REPAIR MADE EASY PART 1
LCD TV REPAIR MADE EASY PART 2
LCD TV REPAIR MADE EASY PART 3
LCD TV REPAIR MADE EASY PART 4
LCD TV REPAIR MADE EASY PART 5
LCD TV REPAIR MADE EASY PART 6
LCD TV REPAIR MADE EASY PART 7
LCD TV REPAIR MADE EASY PART 8
LCD TV REPAIR MADE EASY PART 9
LCD TV REPAIR MADE EASY PART 10
(Video 10 is a Polaroid TDA03211C)
LCD TV REPAIR MADE EASY PART 11
LCD TV REPAIR MADE EASY PART 12
Remote control repair
Here is a video someone did on their own LCD TV which I found helpful.
Dissecting an LCD screen part1
Dissecting an LCD screen part 2
Dissecting an LCD screen part 3
Dissecting an LCD screen part 4
Common LCD Display problems
How to Solder.
Understanding AC and DC part 1
Understanding AC and DC Part 2
Diodes and Bridge rectifiers
Electromagnetic Induction
Understanding watts in relation to volts & amps.
Volts, amps and resistance made simple
Isolation Transformers
How to test Diodes
Repairing broken antenna connectors on TVs
LCD backlight
POLAROID TV FLM2601 Repair Tip
Astar LTV3001 Repair Tip
Polaroid FLM1911SVA Computer monitor
SVA 2400W-BD Screen is all White
Sharp LC13SHIU HALF OF SCREEN IS DARK
Emerson EWL20S5C
Finding a shorted component
Click here to see how one gentleman repaired a
bad LCD display panel
HD TV Antennas
LCD TV REPAIR MADE EASY PART 1
LCD TV REPAIR MADE EASY PART 2
LCD TV REPAIR MADE EASY PART 3
LCD TV REPAIR MADE EASY PART 4
LCD TV REPAIR MADE EASY PART 5
LCD TV REPAIR MADE EASY PART 6
LCD TV REPAIR MADE EASY PART 7
LCD TV REPAIR MADE EASY PART 8
LCD TV REPAIR MADE EASY PART 9
LCD TV REPAIR MADE EASY PART 10
(Video 10 is a Polaroid TDA03211C)
LCD TV REPAIR MADE EASY PART 11
LCD TV REPAIR MADE EASY PART 12
Remote control repair
Here is a video someone did on their own LCD TV which I found helpful.
Dissecting an LCD screen part1
Dissecting an LCD screen part 2
Dissecting an LCD screen part 3
Dissecting an LCD screen part 4
Common LCD Display problems
How to Solder.
Understanding AC and DC part 1
Understanding AC and DC Part 2
Diodes and Bridge rectifiers
Electromagnetic Induction
Understanding watts in relation to volts & amps.
Volts, amps and resistance made simple
Isolation Transformers
How to test Diodes
Repairing broken antenna connectors on TVs
LCD backlight
POLAROID TV FLM2601 Repair Tip
Astar LTV3001 Repair Tip
Polaroid FLM1911SVA Computer monitor
SVA 2400W-BD Screen is all White
Sharp LC13SHIU HALF OF SCREEN IS DARK
Emerson EWL20S5C
Finding a shorted component
Click here to see how one gentleman repaired a
bad LCD display panel
HD TV Antennas