NEW STEP BY STEP MAP FOR POWER SUPPLIES REFURBISHMENT

The GFI isn't a magical bullet that can conserve you from hurt – but it really can help you save your ass in a few conditions. (So I have two mounted at my workbench anyhow…)-Check the main winding of switch manner power transformer with flyback tester. Verify also the flyback Principal winding, b+ coil winding and horizontal yoke coil for thos