Atari 800 Field Service Manual

LIST OF ILLUSTRATION
(Cont)
Figure Title
Page
*-l ATARI
*00 Console, Bottom
Cover Screw
Location *-2
^-2
ATARI
*00
Console, Top Cover
Removal *-3
*-3
ATARI
*00
Console, Keyiaoard
Removal *-4
*-*
ATARI
*00
Console, Power Supply
Removal
^5
*-5
ATARI
*00
Console, Module
Assembly *-7
*-6
ATARI
800
Console, Cartridge
Door
-
*-9
Assembly
Removal
^'7
ATARI
800 Console, Bottom
Cover Removal
i^-10
if-S
ATARI
800
Console, Module
Assembly Removal
*-l 1
*-9
ATARI
800 Console, Power
Supply
Removal
(^-12
if-lO
ATARI
300
Console, CPU Printed
Circuit
-
*-13
Board
Removal
'f-l
1
ATARI
800
Console, Motherboard
Removal
^--15
*-12
ATARI
800
Console, Keyboard
Removal ifr-l5
5-1
Keyboard
Connection Chart
5-38
5-2
Defective RAM
Boards
5-39
7-1
Keyboard
Connection
Chart
7-38
7-2
Defective
RAM Boards
7-39
8-1
Joystick
(X-Y ControUer)
8-2
8-2
Joystick Schematic
8-3
8-3
Game
Paddle
8-4
8-4
Game
Paddle
Schematic
8-5
LIST
OF TABLES
Table
Title
Page
1
-I
Memory
Map
Selected
Lines
1-13
1
-2
I/O
Decoder
Select
Line
1-14
3-1
Port
Test
Legend
3-12
3-2
Defective
RAM
Boards
3-U
3-3
Defective
RAM
Identified
3-15
5-1
Clock
Circuit
5-36
5-2
Defective
RAM
Boards
5-39
5-3
Port
Test
Legend
5-40
7-1
Clock
Circuit
7-36
7-2
Defective RAM
Boards
7-39
7-3
Port
Test
Legend
7-40
ATARI
Home
Computer
vii

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