Good Morning Dave? G8PTN.? Thanks ever so much for trying to help me out.? Luckily I have two of these PCBs and they both have the same fault whereby you switch the unit on just the main switch. Then if you press the Green press switch in slightly longer a little c appears and if you press the Tune button again the c goes out but unfortunately the S8 Relay never switches off at all whatever I do so imagine having tested 2 boards now that I definitely have a fault somewhere.? I've been going round in circles.
This morning I tested a brand new relay so definitely know the Normally Open and Normally Closed contacts in readiness to test all 15 relay contacts out just to make sure that they are all switching over.? BUT until I can be able to switch off Relay S8 I am struggling.
Many thanks for the detailed explanation? ?
73s? Dave? ?G4RVH
