Re: Early TED/Plus4/C116 Schematics

From: Rob Clarke <>
Date: Sat, 07 Sep 2013 10:32:29 +0200
Message-ID: <>
I assumed from your posting on vintage forum that you'd fixed it by 
replacing the TED?

On 07/09/2013 05:36, wrote:
> Bil.
> Thank you. I just last week upgraded my c-116 to 64K and NTSC using 
> notes from an old post on cbm-hackers list.  Having a bit of weirdness 
> with the TED chip and joystick latching (I think).  I think the TED 
> chip is overheating.  Works most of the time, loads most all Plus / 4 
> software I have but occasionally the joystick does not respond 
> correctly, after a period of use.  Trying to decipher what’s what.  
> Thesec-116 drawings may be useful to help me out.
> Bill Degnan
> *From:* Bil Herd
> *Sent:* ‎Friday‎, ‎September‎ ‎6‎, ‎2013 ‎10‎:‎43‎ ‎PM
> *To:*
> *Cc:*
> 30 year old schematics for early TED.  Will probably have better 
> contrast on
> the greyscales tomorrow.
>        Message was sent through the cbm-hackers mailing list

       Message was sent through the cbm-hackers mailing list
Received on 2013-09-07 09:00:04

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