Been looking for a good copy of the service manual for this, the ones on the web loose all the detail when I try to enlarge them. I need the power supply section with good parts and voltage readings. Picked this thing up for cheap in a lot of equipment, so more of just a learning curve type thing as I have never worked on one of these before. So if anyone knows where I can get a service manual for this thing for free or a reasonable price I would be grateful.