help: cz-1, cs20m
Posted: Sat Apr 11, 2009 3:26 pm
hi
still need some tech-type help on CZ-1 powersupply voltages: on all schematics - except the PS - the neg analog supply is labeled -15 volts. on the PS schematic, it is clearly labeled -7 volts... which is correct??? Powered up, the line falls to -3.5 volts, killing the analog side.
2. anybody have 3 slide-knobs for a Yam. CS20 they would sell??
thanks
still need some tech-type help on CZ-1 powersupply voltages: on all schematics - except the PS - the neg analog supply is labeled -15 volts. on the PS schematic, it is clearly labeled -7 volts... which is correct??? Powered up, the line falls to -3.5 volts, killing the analog side.
2. anybody have 3 slide-knobs for a Yam. CS20 they would sell??
thanks