[sdiy] Help wanted with PPG 2.2 problem

[Chris Crosskey]

Paul Maddox, your country needs you :-))

> -----Original Message-----
> From: Bert Vermeulen [mailto:l.vermeulen at hccnet.nl]
> Sent: 21 March 2001 19:33
> To: Synth-DIY list
> Subject: [sdiy] Help wanted with PPG 2.2 problem
> 
> 
> I have a problem with midi of a PPG2.2
> 
> the problem is playing the PPG2.2. thru midi it doesn't work 
> well. There are
> notes missing or the wrong note is played.
> 
> In this PPG there is a "tower" board placed at the last 
> board. This board is
> connected to the mainboard thru the IC socket and two wires.
> 
> I've noticed two things and mayby somebody can help me about this.
> 
> Pin 15 of the IC socket is missing, so there is no connection 
> from pin 15 of
> this towerboard to the mainboard . Is this as it should be or 
> should there a
> connection?
> 
> One of the two wires is loose (this is the wire which came 
> from the 6522).
> Where must this wire connected at the "tower" board?
> 
> thanks
> 
> Bert
> 
> 
> 
>