开云体育

I managed to switch off and on my trusty HP 3310A yesterday while it
was connected to an audio system (not good practise!) and it now
refuses to generate a signal from the low/high outputs. The mains
indicator light comes on and the fuse appears OK.

I don't have a circuit diagram. Can anyone help me to get my 3310A
operational again please?

Thanks in anticipation.

David Jarman