Wavetek Model 270 Schematic???

[JLBolinger]

Just joined the forum here.

I have a Wavetek Model 270, 12 MHz function generator.

I think something in the final amplifier stage blew as the sinewave output is clipped.

Also, there is 60Hz hum on the +5v power line.

Does anyone know where I can get a service manual for this thing, or at least a schematic?