Re: TCL 75R615 has sound, no backlight

thetonywarren do you happen to have any high resolution photos of the back of the power supply board? My TV recently stopped working and I was able to find some components that were blown related to the 24V main supply. I was able to replace QW401 and R404, but there is a small resistor on the back side (R402) that is part of the gate drive circuit that has a hole blown right through the part marking. Hoping I can find the resistor size in a high resolution image.

Any help you can provide would be appreciated, thanks in adva...

Re: TCL 75R615 - no picture but working backlight & sound

apnar do you happen to have any high resolution photos of the back of the power supply board? My TV recently stopped working and I was able to find some components that were blown, but there is a small resistor on the back side (R402) that has a hole blown right through the part marking. Hoping I can find the size in a high resolution image.

Any help you can provide would be appreciated, thanks in advance!

Re: New Members - please post your introductions here

Hello all, My name is Cory and I am joining the forum for some information on repairing my TCL TV power supply. I've been in the electronics profession for about 12 years, and enjoy tinkering. Already done some searching on the forum and seems like a great community of very knowledgeable individuals. Hopefully I can get some help, and also provide some help to others in the forum.