Dead keys on C64

From: Salzman, Jeff <jsalzman_at_hersheys.com>
Date: Thu Jul 30 09:52:33 1998

For Commodore 64 repairs, see Ray Carlsen's repair page at:

http://www.prismnet.com/~bo/commie/repair.html

Your specific problem may not be addressed here, but at the top of the
page, there are e-mail links to Ray. He is very knowledgable and helpful
on Commodore repairs. I consulted him via e-mail once for a broken SX-64
I picked up. He helped me get it working again. You can also get
schematics of the C64 at:

ftp://ftp.funet.fi/pub/cbm/schematics/computers/c64/

Jeff Salzman

> Problem: I just noticed the C64 seems to have these dead keys '5, 7, 9,
>and 0'. Looks to me like a dead bit on the keyboard controller, but I must
>confess to ignorance on the internal details of how the C64 accepts key
>presses. Can anyone give an overview, and would anyone know of a fix?
>
Received on Thu Jul 30 1998 - 09:52:33 BST

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