Yesterday it wouldnt turn on with the logic board connected, i replaced it .now it wont turn on with the x-main board connected. disconnect x-main from the power supply and it turns on but arc's at the gold ribbons.
When you talking about a plasma TV oftentimes use the main board but plasma TV architecture can indicate that other problems can go wrong you need to count the blink code on the front of the TV and read and not Google that it will put you in a better Direction most likely it is the poppers and the Z sauce but it could also be the ask ex zuz. Again counter blinking lights on the front of the TV and report them here then I think we can help you better
Fault at its main digital board. Short circuited component/s at it. Contact any service technician; or the authorized service center. If you wish to get some details; check the site linked here. Pull up older posts. http://electro-medical.blogspot.com/
In most cases, the main board might have to be replaced. If so, a software [firmware] update too might be necessary.
Before going further; try a hard reset first. If it does not help you, replace the main digital board. There are two methods to reset TVs. The first is simple to do; a Hard Reset. The other is somewhat skilled; is a Factory Reset (System Reset). To make it a hard reset, just unplug the TV from AC mains wall socket, and re-plug it back after 15 minutes or so. If you do this by overnight is better. This procedure will make it a hard reset. If you want to make it a system reset [Factory Reset]; you have to enter its service mode option, and select the factory reset option. If you wish to get some details; visit the site linked here.
SOURCE: I have an LG 50 PA6500 plasma tv that will not turn on. All I hear is a repeated click sound. relay
That is more likely to be a power board issue. Most common is a swelled C802 box capacitor on the power supply board. Take a look at that first. If looks even slightly buldged or bubbled,replace that board first. Otherwise a short on any board can cause the relay to click. The control board is least likely to have a dead short
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