: Just like in many repair stories shared on the EEVblog forum , the technician might find a shorted diode or a dead transistor. It’s a "nasty" schematic to some, acting more like an obstacle than a guide, but it's all they have. The Resolution
Locate the AC input (JP901/JP902). Confirm AC voltage arrives at the bridge rectifier (BD901). vestel 17ips12 schematic
The TV attempts to start, but the standby light flickers, or the 12V/24V rails are unstable. : Just like in many repair stories shared