Relay exchanged! CZ-1 working perfectly again! Thanks...
2012-02-03 by fab8soul
... to all of you who helped me. Whoever needs help with replacing a relay in a CZ-1, I can help with it. I am not very experienced at all - but it was quite simple once I had identified the part to replace (they looked quite differently in the 80ies than today). I took a video, too. Cheers and greets from Munich! Fabian