Kurzweil 2500SX not working Ribbon Controller
Posted: Thu Feb 08, 2018 3:01 pm
Hello dear friends!
I have more than 20 years Kurzweil 2500SX 88keys. I serve him all the time (independently).
Since there is no Kurzweil service in my city. I have established THREE SCSI HDD inside and a Cd-ROM. KDFX, sometimes I have to deal with replacing Knobs on the front panel...............and other stuff...
Well............yesterday I noticed that Big Ribbon Controller does not work! Wou! I was very upset.
I immediately did a Hard RESET. Alas............nothing has changed. Big Ribbon Controller >>> It's not working.
I raised (opened) the upper panel. Examined all connections of wires. It's okay. Then I even inspected the wires with a tester ( the wires going to the unit Pitch Pend). It's okay. Hmmm........
Small Ribbon Controller >>> works fine.
I need your help and advice. And I would be very grateful.
Thanks
I have more than 20 years Kurzweil 2500SX 88keys. I serve him all the time (independently).
Since there is no Kurzweil service in my city. I have established THREE SCSI HDD inside and a Cd-ROM. KDFX, sometimes I have to deal with replacing Knobs on the front panel...............and other stuff...
Well............yesterday I noticed that Big Ribbon Controller does not work! Wou! I was very upset.
I immediately did a Hard RESET. Alas............nothing has changed. Big Ribbon Controller >>> It's not working.
I raised (opened) the upper panel. Examined all connections of wires. It's okay. Then I even inspected the wires with a tester ( the wires going to the unit Pitch Pend). It's okay. Hmmm........
Small Ribbon Controller >>> works fine.
I need your help and advice. And I would be very grateful.
Thanks