@stevenlafferty we will need to know the exact model of your Bush TV. Lets see what we got going on here. The red light only means your TV has standby power. It is actually your main board that tells the power supply to turn the appropriate circuits on. The main board gets it's signal from the IR board and/or the button bar. You can always start by removing the back cover )unplug your TV and DO NOT TOUCH THE BOARDS for a while. The power capacitors hold a charge even when unplugged).
Next take a close look at the boards. See if you can make out any damaged and even missing component etc. Next you want tpo measure the voltages to and from the main board. We will need to see those boards. Take some good pictures of those boards and how they interconnect etc. and post those with your Question. That way we can see what you see.
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