Hi,
I have a repair request for a HM303-6 scope. However, I could not find any schematics or a service manual. There is a SM for the HM303-5, but there have been huge changes between 303-5 and 303-6.
What I know about the scope is that the previous owner forgot to discharge a cap and killed the component tester that way. The X-deflection is damaged, there is no sweep and the beam (now a dot) is shifted to the left by about 5 divs.
I could check the X-amp but now I reached the limit of what I can do with the old 303-5 schematics.
Does anyone here have schematics for the 303-6?
Thanks,
phil