I have a dead Maycom EM27, it dosnt switch on although the LED lights for the back lighting on it. It pulls around 6A when you turn it on so I am thinking its shorted somewhere, I am thinking the marked diode is a likely candidate for the problem. Anyone got any other ideas before i go screwdriver happy? I dont have access to a camera until Monday I will take some pics then.
The full schematic is too big to post but can be seen here **broken link removed**
The full schematic is too big to post but can be seen here **broken link removed**