Atari 800 Field Service Manual

LIST
OF ILLUSTRATION
Figure
Title
"
Page
1-1
ATARI *00
Home Computer
Console 1-1
1-2
ATARI
800 Home
Computer Console 1-2
1-3
MPU
Pin
Assignments
1-8
i-4
ANTIC Pin
Assignments
1-9
1-5
CTIA/GTIA Pin
Assignments
1-10
1-6
POKEY Pin
Assignments
l-ll
1-7
PIA
Pin
Assignments
1-12
1-8
WO Motherboard Flow
Diagram 1-18
1-9
*00 Power Supply
1-19
I-IO
800 Motherboard Flow
Diagram
1-20
1-1
1
800 Power
Supply Flow
Diagram 1-21
1-12
800
Personality Board
1-22
1-13
CPU
Board Flow
Diagram
1-23
I-U
8K
Dynamic RAM
Flow
Diagram
1-2^
1-15
16K Dynamic RAM
Flow
Diagram
1-25
1
-1
6
Game
Cartridge Flow
Diagram
1-26
1-17
ATARI
Home
Computer
System
1-27
Block Diagram
2-1
WO
Motherboard
Siikscreen
2-3
2-2
*00
Motherboard
Schematic
2-4
2-3
400 Power
Supply
Siikscreen
2-6
2-^
*00
Power Supply
Schematic
2-7
2-5
800
Motherboard
Siikscreen
2-9
2-6
300
Motherboard
Schematic
2-10
2-7
800
Power
Supply
Siikscreen
2-12
2-8
800 Power
Supply
Schematic
2-13
2-9
800
Personality
Board
Siikscreen
2-U
2-10
800
Personality
Board
Schematic
2-15
2-1
1
CPU
Board
Siikscreen
2-16
2-12
CPU
Board
Schematic
2-17
2-13
8K RAM
Board
Siikscreen
2-18
2-U
8K
RAM
Board
Schematic
2-19
2-15
16K RAM
Board
Siikscreen
2-20
2-16
16K RAM
Board
Schematic
2-21
3-1
Special
Graphics Test
3-3
3-2
SALT
Header
3-/*
3-3
SALT II
Menu
3-5
3-A
Color Bar
Test
Screen
3-6
3-5
Any
Video
Test
Screen
3-7
3-6
Gray Bar
Test
Screen
3-8
3-7
Port
Test
Screen
3-10
3-8
RAM
TEST
Screen
3-13
ATARI
Home
Computer
vi

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