R109 radio receiver
 

I am repeating this appeal as I get used to the structure of this forum (I am a new subscriber!).

As a retired radio amateur (G8WMQ) I recently bought a R109 receiver in apparently complete - but not working - order.

i have replaced two valves and sorted out the 6V vibrator and although there is now HT, there is no audio - not even a crackle!

Are there any maintenance manuals available, specifically what are the test voltages at the test points, and what do incorrect voltages indicate?

An email copy of any relevant pages would be very welcome.

Ian H

There is some documentation on the VMARS website.
http://www.vmarsmanuals.co.uk/archive/files_index.htm

Document 3731 has some troubleshooting info including schematics.

R109 receiver
 

Hi Ian I am currently restoring an R109 and happy to share info
I have built a mains power unit internally and am in the process of bringing the radio back to life
Cheers
Barry