[Premium-Rx] REDIFON R500

[barbara hawkins]

Hello all. I have aquired a Redifon R500 HF receiver ex HMS Cornwall. Purchase of the operators handbook provided suprising amount of technical info and its now working but still have some issues and need circuit diagrams, particularly the processor board. Cant find a service manual for it or the similiar DU500 anywhere to buy but have located a R1000 service manual for sale. Was the R1000 part of Redifons series 2000 equipment, if so, does it share any common modules with R500 and DU500?  regards kevin G3ZMC