Tech Talk-Questions about Equipment Problemsgreenspun.com : LUSENET : 3D Audio's Music Business Forum (SSS Temp) : One Thread
I have a Yamaha SPX-90 signal processor that doesn't initialize properly. When switched on relay RY-102 clicks slowly in and out (RY-101 OK) in a rhythmic pattern, parts of the LEDs flash in a pattern and only top line of the display lights. The pattern seems to occasionally change when I turn it and off.
The power supply and battery are OK. I tried reinitializing the unit but no luck. I also tried pulling the EPROM and powering it up but got the same results.
Any ideas? Since there are two relays RY-101 and RY-102, I may try switching them if they are the same. I hate to throw the thing out but I'm almost ready to ditch it. At this point I don't have any service documentation.
Asked by Mark Wilcove (email@example.com) from 18.104.22.168 on February 18, 1998.
-- Mark Wilcove (firstname.lastname@example.org), February 22, 1998
Position available immediately for electronics service technician for Video Sound Technology in Pasadena, CA. Prefer experience in servicing keyboards and synthesizers, as well as other musical instruments/mixers/electronic devices. Very friendly, low-key environment. Call Dave Segimoto at (626) 794-8196 or email VSTAkai@aol.com (I would recommend calling, as I don't know how often Dave checks his email!).
I am posting this as a favor, so please do not reply to me or get mad at VST in the event that this is an inappropriate posting (in which case, you *may* reply and flame the heck out of me!).
-- Ken/Eleven Shadows (ElevenShad@aol.com), April 06, 1998.