Vintage Synth Repair

I've got a D50 / D550 motherboard.. 
 
it works, just the FX are not working.
 
I replaced my D50's motherboard with a NOS one.
 
(Australia)

--- On Thu, 12/8/10, PeWe <ha-pewe@...> wrote:


From: PeWe <ha-pewe@...>
Subject: [vintagesynthrepair] D550 processor
To: vintagesynthrepair@yahoogroups.com
Received: Thursday, 12 August, 2010, 3:55 AM


  



Hello !

I´m in need for a D50/D550 processor urgently.

RL-15179266 D78312G-022 - MASK ROM CPU ( for Ser.No. 15179266 or up)

Roland germany passed and Vintage Planet removes it rom their list now, 
it´s not in stock unfortunally.

Is this a orignal Roland made processor or is it from another 
manufacturer ?

Anyone here who can help ?

thx

PeWe