How to troubleshoot and repair LED TV switch mode power supply boards.

In this video will discuss the first stage of a television switch mode power supply board. I will go through the Filter and Protection circuit, the AC to DC rectifier circuit, and a portion of the PFC (Power Factor Correction) curcuit. This is part 1 of a video series on Television power supply board troubleshooting and repair. New Television Repair Course Pre-Launch Price and Details.....    • Online Television Repair Course Pre-launch