applewrangle
New Member
Howdy,
Does anybody have a Heathkit AR-13A schematic they could email me? I have one of those suckers with a blown output.
At least two of the output PNPs are gone and one of the bridge diodes. Maybe some other stuff. One of the large electrolitic caps smokes when I turn it on. When I tested it with an ohmeter it tested good. I think I also put 12V across it with no current, so think it is just getting too much voltage, for some reason.
Present thinking is to convert to silicon output as the germaniums seem to be pretty hard to come by.
I did find a schematic, on some site, for thirty bucks but was hoping to find somebody that had one and was willing to send it to me.
Thanks in advance,
DZ
Does anybody have a Heathkit AR-13A schematic they could email me? I have one of those suckers with a blown output.
At least two of the output PNPs are gone and one of the bridge diodes. Maybe some other stuff. One of the large electrolitic caps smokes when I turn it on. When I tested it with an ohmeter it tested good. I think I also put 12V across it with no current, so think it is just getting too much voltage, for some reason.
Present thinking is to convert to silicon output as the germaniums seem to be pretty hard to come by.
I did find a schematic, on some site, for thirty bucks but was hoping to find somebody that had one and was willing to send it to me.
Thanks in advance,
DZ