[sdiy] Schematics for roland system 700 721B ?

[Fahl, Romeo]

Do you mean this one?

http://fa.utfs.org/diy/roland700/721_a3.jpg

 

> -----Original Message-----
> From: owner-synth-diy at dropmix.xs4all.nl 
> [mailto:owner-synth-diy at dropmix.xs4all.nl] On Behalf Of Kim Hansen
> Sent: Tuesday, June 20, 2006 2:15 PM
> To: Kim Hansen
> Cc: synth-diy at dropmix.xs4all.nl
> Subject: [sdiy] Schematics for roland system 700 721B ?
> 
> Hello
> 
> has anybody got the schematcs and layout diagram for the 
> Roland system 700 2ch audio delay module type 721B ? ( not A 
> - i've got that one, but it's a B i need to get fixed )
> 
> Best, - Kim
> 
> ps can someone tell me what value the 4 trimpots for osc 
> tuning on a jupiter 4 is ?
> 
>