[ARC5] TS-306/ARW again

[Kenneth G. Gordon]

Three questions:

1) Does anyone, anyone at all, have a schematic diagram of any kind for this device?

2) What is the voltage and current rating for a type 53 bulb?

3) Where can one buy these ?

 I rebuilt the two filter caps and the unit appears to be working well. There is nothing getting 
hot either.

Apparently, there is some connection that has to be completed through the receiver or 
transmitter connectors on the front panel before the 10 audio channels can be made to 
activate.

Ken W7EKB