[Premium-Rx] Racal RA3791/2

[acyg]

Greetings to all,

I have acquired two months ago a very fine example of a Racal RA3791 DSP HF
receiver.
It is working perfectly and its cosmetic condition is almost as new.
However being the inquisitive type that I am, I am looking for a technical
service or repair manual with schematics to complete the radio.
Can anyone out there help me with this quest?
I already have an operating manual which is very helpful.

Many best 73 - Andy - G7JQL