I picked up a used CZ-101 in order to build a patch editor for it (and other CZ synths of course). But its headphones are very quiet and its line out is extremely quiet.
1. My reading of the schematics suggests that the line out (not headphones) is the only one with the relay. Is this right? If so, if the headphones are also quiet, wouldn't this suggest that the relay is probably not the issue? Or is this expected behavior? Are there other parts which commonly go bad?
2. I have read that the CZ-1 has a specific replacement relay; but that the CZ-101 (and 1000?) have *different* model relays for which this replacement is incompatible. Can anyone tell me the part number for an acceptable replacement relay for the CZ-101?
Thank you in advance.