Table Of Contents - Atari 130XE Service Manual

Section
1
2
3
130XE Personal Computer
Field Service Manual

TABLE OF CONTENTS

Title
INTRODUCTION
THEORY OF OPERATION
User Interface
Mechanical Description
Digital Hardware
6502 (Modified) CPU Microprocessor
Alphanumeric Television Interface Controller
(Antic Display Processor)
Graphics Television Interface Adaptor (GTIA)
POT Keyboard Integrated Circuit (POKEY)
Peripheral Interface Adaptor (PIA)
Memory (ROM and RAM)
Memory Management Unit (MMU)
RF Modulator
Power Supply
System Interface
Serial Input/Output (SIO Interface)
Keyboard Interface
Controller Jack Interface
Cartridge Interface
Monitor Interface
SCHEMATICS AND PICTURES
TESTING
Overview
Equipment Needed
Self Test
MEMORY TEST Screen
AUDIO VISUAL TEST Screen
KEYBOARD TEST Screen
ALL TESTS
Using the ATARI REV. 3.2 Production Test Cartridge
COLOR BAR TEST
ANY VIDEO TEST
GRAY BAR TEST
DISPLAY OPTIONS
RAM TEST
I
Page
IV
1-1
1-2
1-3
1-5
1-5
1-6
1-7
1-8
1-9
1-11
1-11
1-11
1-11
1-11
1-12
1-13
1-14
1-15
1-16
2-1
3-1
3-1
3-1
3-1
3-2
3-2
3-3
3-3
3-3
3-6
3-7
3-g
3-9
3-9