As a Monitor repairer, the most frustated moment was troubleshooting horizontal deflection circuits. However, once you know how this horizontal deflection circuits work, it is just like any other electronic circuit. I still could recalled when i just...

LCD Monitor common fault were display dim, no power, white screen,no display, rainbow colors, one vertical and horizontal line across display. Among all the problems, display dim is by far the most i had repaired in LCD...

Cathode ray tube replacements for Monitor have to be done carefully otherwise the new replacement CRT tube may destroy the horizontal output transistor (HOT) when you switched it “on”. If possible get back the same brand of...

It’s a simple step on how to check a blown fuse. Set your meter (analog or digital) to ohms range or continuity test (beeper test). Place your probes on top of the two edges of the blown...