Рет қаралды 85
This TV was given to me stated as "working", which turns out was far from the truth. The TV wouldn't turn on and upon inspection of the internals, the power supply board was a charcoal briquette.
The push/pull mosfets had blown up from a cascading failure that originated from several other failures on the power supply. Since it's not worth replacing this board, I'll be rigging up some cheap Ebay 12/24V supplies with a buck converter for 3.5v.