Wharfedale S-991 service manual or schematic


2016-03-15 4:06 pm
I've been given a Wharfedale S-991 which has lost power. Does anyone have a source for the schematic or service manual, or know what the secondary power supply voltages should be? I'm only getting about 8 volts out of them. Power light doesn't come on, and no detectable power on board.

Any help appreciated. Have tried usual online sources to no avail. And yes, I know it isn't a great pieCe of kit!