No Backlight On Samsung Un32F5500 Suspect Power Board Samsung Television
Chosen Solution Found TV on the side of the road and decided it would be a fun project. TV powers on, but no display. Moving the jog controller causes noises that are consistent with volume control and menu functions. Shining a light on the screen shows some text moving around the screen, so the LCDs are working. Looks like the backlight is dead. Testing the voltage at the connector to the LEDs, I read roughly 200V on 1 of the 5 lines, and roughly 0V on the rest....