1953 Seeburg HF100G not making selections

I have tryed cleaning everything and nothing will work. I get credit then go to make a selection, the buttons ingage then I get a load hum from the credit unit. I have checked and cleaned all connections. Any help would be great! I am also working without a manual.

Your low voltage DC rectifier is likely shot. Its in the selection
receiver and is a stack of (probably) gray fins. It can be replaced
with any bridge that can handle atleast 5 amps and 50 volts. The
larger- the better. Rat Shack still has them. Remember that the +
connection goes to chassis ground.

Try here for a schematic of your unit:
http://www.verntisdale.com/Seeburgschem.htm

BTW: I hope your amp has been rebuilt. If not It's best not to try
using it as the capacitors will all need replacing and they can damage
the amp.

Rob







On May 23, 6:11*pm, DaysGoneBy DaysGoneBy.
wrote:
I have tryed cleaning everything and nothing will work. I get credit
then go to make a selection, the buttons ingage then I get a load hum
from the credit unit. I have checked and cleaned all connections. Any
help would be great! I am also working without a manual.

--
DaysGoneBy