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Atari CX User Manual

Atari CX
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Consumer
Product
Service
\
I--
Manager
of
Tehnical
Support
vL3
TECH
TIP
number
7
SUBJECT:
Defective Rockwell 6502
MPU
on
CX5200
PC
Board.
DESCRIPTION:
Rockwell
MPUs
with date code
of
8250
and
later (stamped with the letters
RC)
have
a
timing defect.
A
factory modification adds an
R-C
network
on
the component
side
of the
CXSZOO
PC
Board
at
IC
Ul4A
(pin
1)
and
U6A
(pin
4)
(see
Figures
1
and 2).
Note:
You
do
not
need
to
remove
this
network
to
use
any
other
manufacturer's
MPU
or
a
Rockwell
MPU
with
a
different
date
code.
1
OOpF
5
Figure
1.
CX52OO Schematic
(R-C
Network)
omponent
Side
~~5200
PC
Board
Figure 2.
Factory Modification

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Atari CX Specifications

General IconGeneral
BrandAtari
ModelCX
CategoryHome Theater System
LanguageEnglish

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