Search found 18 matches

by belltones
Fri Aug 11, 2017 12:06 am
Forum: General Synthesizers
Topic: Juno 106 Chorus Chip failure or tact switch problem?
Replies: 6
Views: 1562

Re: Juno 106 Chorus Chip failure or tact switch problem?

Hi, I don't think it could be the tact switch, because a tact switch is not a switch that locks onto an on or off position. Like all of the tact switches on the Juno, pressing it just sends a message to the CPU, from which point "instructions" are dispatched to the appropriate regions of the synth w...
by belltones
Mon Aug 07, 2017 11:14 pm
Forum: General Synthesizers
Topic: Synth Defects - Ticking Time Bombs
Replies: 74
Views: 154881

Re: Synth Defects - Ticking Time Bombs

Oberheim OB series - bridge rectifier on digital rail side of power supply is really inadequate for the current being drawn and gets so hot that it will scorch the board as well as itself. Even if it hasn't failed yet, it should be replaced with a much higher current-rated one (e.g. 6A instead of 2A...
by belltones
Mon Aug 07, 2017 11:06 pm
Forum: General Synthesizers
Topic: The Definitive Severe Battery Damage Risk Synth Hotlist!
Replies: 15
Views: 41003

Re: The Definitive Severe Battery Damage Risk Synth Hotlist!

Kawai SX-210 has it just like the SX-240.