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Desktop
400
Field service manual
Atari 400 Field Service Manual
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Also See for 400
:
Technical reference manual
(537 pages)
,
Users handbooks
(326 pages)
,
User manual
(244 pages)
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Contents
Table of Contents
Troubleshooting
Bookmarks
Table of Contents
Table of Contents
Console
User Interface
Motherboard
Central Processing Unit
Power Supply
ROM Personality PCB
Ram Pcb
Keyboard
Power Supply
Program Cartridge
Electronic Discussion
Central Processing Unit
CPU 6502 Integrated Circuit
MPU Pin
Color Television Interface
Adaptor
I/O Decoder
Composite Video
Console
Motherboard Console
Pot Keyboard Integrated
Peripheral Interface Adaptor
Memory Map Decoder
PIA Pin Assignments
I/O Decoder
Bi-Directional Data Buffer L-U
I/O Decoder Select Line
ROM Personality
Board
Power Supply
ROM Cartridge
Accessories
AC Power Adaptor
TV Switch Box
BASIC Program Cartridge
CPU Board
Game Cartridge
And Schematics
WO Motherboard
CPU Board
CPU Board Schematic
RAM Boards
RAM Boards
Troubleshooting and Testing
Overview
Tests
Equipment Needed
Testing with and Without
The SALT
Cartridge
Overview of Tests
Power-Up Test
Keyboard Test
RAM and ROM Test
Special Graphics Test
SALT Header
SALT N Menu
Color Bar Test
Any Video Test
Any Video Test Screen
Gray Bar Test 3-S
Gray Bar Test Screen
Keyboard Test
Switch Test
Tone Test
Display Options
Port Test
Port Test Screen
Verify
ROM Test
RAM Test
RAM Boards
RAM TEST Screen
M Test
Power
Defective
Star Raider Test
Shake Test
Description of the Other Functions
Production Test
Examine
Adjust
Summary 3"1
ATARI *00 Home Computer Console - Disassembly
Keyboard and Power Supply Access
Keyboard Removal
Power Supply Removal
Ram ^6
ATARI 800 Home Computer Console
Access to RAM Boards and
ROM Board
ATARI Home
Access to Power Supply and ^9
Remove Top Cover
800 Console, Cartridge
Remove the PCB Module ^-10
Remove the Power Supply
Access to CPU Printed Circuit Board
Power Supply
Access to Motherboard ^-13
Board Removal
Keyboard Removal
ATARI wo Home Computer Console
Module Assembly Reassembly
Keyboard Installation *-I6
Power Supply Installation ^^-16
Top Cover Installation
ATARI 800 Home Computer Console
Motherboard Installation
CPU PCB Installation
Power Supply Installation *-L
Ram Rom
Cartridge Door Assembly
Pcb ^20
Tools Required
Visual Inspection
Salt
Atari Atari
Clock Circuit
Keyboard Connection Chart
Ram
Symptom Checklist
Flowcharts
Clock Circuit
Keyboard Connection Chart
Game Controllers
Equipment Needed
Procedure
Joystick Schematic
Game Paddle
Game Paddle Controller Check
Equipment Needed
Procedure
Game Paddle Schematic
Parts List
Atari *00
Computer Computer
Power Supply
Service Bulletins
Power Supply
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ATARI
HOME COMPUTER
FIELD
SERVICE
MANUAL
4
0/S
Table of
Contents
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