Vintage Synth Repair

Hi, to you all...
I'm a synth lover, and always read about other peoples synth's problems, now
they knock on my door.
I'm from Portugal and I have a ROLAND SH-3a witch was simple my first "real"
analog synth.
The problem is it stoped making any sound with it's oscilators ( only the
white noise works), so I'm very sad, of course.
Someone could help me find the cure for it's sickness?? shematics would help
for it. ( I have some experience about synths and electronics).
Thanks in advanced
Keyman

Hi, to you all...
I'm a synth lover, and always read about other peoples synth's problems, now
they knock on my door.
I'm from Portugal and I have a ROLAND SH-3a witch was simple my first "real"
analog synth.
The problem is it stoped making any sound with it's oscilators ( only the
white noise works), so I'm very sad, of course.
Someone could help me find the cure for it's sickness?? shematics would help
for it. ( I have some experience about synths and electronics).
Thanks in advanced
Keyman

Hi there,

   i've been on this list for a while and it's been fun and informative. Now i have a quick question of my own.

   Anybody know what type of backup battery goes in a Roland Jupiter-6?

--t
[london, canada and echo cañon, nyc]