LG 43UK6300 - Audio & Backlight, but no Video
I was given an LG 43UK6300 which has Audio & Backlight, but no video.
The TV seems to turn on and off as expected and if i hit netflix button the white noise with no channels goes away and comes back if i hit the TV button. This tells me that the motherboard is working fine.
Originally i didn’t see any damage to the TV, so i decided to bake the motherboard in case its a loose connection on the chip. Upon removing the unit, i noticed that one of the transistors is burnt. When i look back at the original pics, it was burnt as well.
I have checked all the transistors legs to ground and i am getting 80 Ohm on the emitter and KOhm on the other two legs. For voltage, i have 13V on one of the legs and 10.5 on the other.
Looks like the panel is not bad, but wondering if there is a way to confirm this. I could possibly buy a replacement board, but if somehow can find the transistor model #, i could solder it in too. How do i go about finding the part # for the transistor.
Also is there anything else that i should check as well to ensure its not the panel.
Ist dies eine gute Frage?