Vintage Synth Repair

Hi, I have a Roland Juno-60 that is turning on but nothing is 
happening. When you first turn the unit on the Tape, Load, lights 
flashes and the LED display only shows on the left side a 8 (or 
something like a 8). If you press the keyboard you only hear pitch 
changes..static sounding sound. I replaced the battery, and checked 
the power supply for correct volts. Not sure what else to do.  
Thanks...

How about a full reset ?...


--- In vintagesynthrepair@yahoogroups.com, "jnovak5" <jnovak5@...> 
wrote:

>
> Hi, I have a Roland Juno-60 that is turning on but nothing is 
> happening. When you first turn the unit on the Tape, Load, lights 
> flashes and the LED display only shows on the left side a 8 (or 
> something like a 8). If you press the keyboard you only hear pitch 
> changes..static sounding sound. I replaced the battery, and checked 
> the power supply for correct volts. Not sure what else to do.  
> Thanks...
>

This is the re-initialization procedure? I did try this and nothing 
happens. When I press the Chourus Off and Choures II (last step)none 
of the lights display.  No matter what I press "Memory fuctions, 
Chourus" that side of the keyboard does not display and changes.

--- In vintagesynthrepair@yahoogroups.com, "gil_we" <gil_we@...> wrote:
>
> How about a full reset ?...
> 
> 
> --- In vintagesynthrepair@yahoogroups.com, "jnovak5" <jnovak5@> 
> wrote:
> >
> > Hi, I have a Roland Juno-60 that is turning on but nothing is 
> > happening. When you first turn the unit on the Tape, Load, lights 
> > flashes and the LED display only shows on the left side a 8 (or 
> > something like a 8). If you press the keyboard you only hear pitch 
> > changes..static sounding sound. I replaced the battery, and 
checked 

> > the power supply for correct volts. Not sure what else to do.  
> > Thanks...
> >
>

You will have to check the users manual, I don't really know.

Open it up, look for loose connectors and cables, parts that gets too 
warm, and anything else that is strange. Get the schematics and check 
for correct main voltages at the P.S (+5, -5, +15, -15 )


--- In vintagesynthrepair@yahoogroups.com, "jnovak5" <jnovak5@...> 
wrote:
>
> This is the re-initialization procedure? I did try this and nothing 
> happens. When I press the Chourus Off and Choures II (last step)
none 
> of the lights display.  No matter what I press "Memory fuctions, 
> Chourus" that side of the keyboard does not display and changes.
> 
> --- In vintagesynthrepair@yahoogroups.com, "gil_we" <gil_we@> wrote:
> >
> > How about a full reset ?...
> > 
> > 
> > --- In vintagesynthrepair@yahoogroups.com, "jnovak5" <jnovak5@> 
> > wrote:
> > >
> > > Hi, I have a Roland Juno-60 that is turning on but nothing is 
> > > happening. When you first turn the unit on the Tape, Load, 
lights 
> > > flashes and the LED display only shows on the left side a 8 (or 
> > > something like a 8). If you press the keyboard you only hear 
pitch 

> > > changes..static sounding sound. I replaced the battery, and 
> checked 
> > > the power supply for correct volts. Not sure what else to do.  
> > > Thanks...
> > >
> >
>