Atari 800 Field Service Manual

RF
CABLE
POWER
SUPPLY
MOTHER
BOARD
CONNECTOR
WIRE HARNESS
Figure
*-9.
ATARI
800
Console,
Power
Supply Removal
ACCESS TO CPU PRINTED
CIRCUIT BOARD
Use
Figure
^-10
as reference
for the following four steps.
•
Turn
the
unit upside
down,
• Remove
the nine
screws from
the
lower
shield,
•
Lift
the motherboard
and
lower shield out of the aluminum
casting.
• Remove
the CPU PCB.
ATARI
Home
Computer
if-12

Atari 800 Specifications

General

Processor	MOS Technology 6502
Processor Speed	1.79 MHz
ROM	10 KB
Graphics	ANTIC and GTIA chips
Release Year	1979
Display Resolution	up to 320 x 192
Colors	128 colors
Sound	4 channels
Storage	Cartridge, cassette, floppy disk
Ports	Cartridge, serial, monitor
Operating System	Atari OS