Re: Early TED/Plus4/C116 Schematics

From: billdegnan_at_gmail.com Date: Sat, 7 Sep 2013 03:36:24 +0000 Message-ID: <522aa009.c289e00a.103e.ffffab8c@mx.google.com>

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: cbm-hackers@musoftware.de
Cc: owner-cbm-hackers@musoftware.de

30 year old schematics for early TED.  Will probably have better contrast on
the greyscales tomorrow.
http://c128.com/ted-drawings-1980s

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