I have a proscan 32la30q tv that I have changed the capacitors on the main board out. There is still no power going to the board that control the lamps or lights in the back. I know the TV is working. Have place a hand held light and there is activity on the screen. I am searching for a repair manuel that can tell me the output voltages from the main board to the other boards. If it is not a bad capacitor what else do I need to look for to see why there is no power to the lights.