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Also See for TRS-80
:
Reference manual
(274 pages)
,
User manual
(236 pages)
,
Trsdos & disk basic reference manual
(192 pages)
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Contents
Table of Contents
Troubleshooting
Bookmarks
Table of Contents
Table of Contents
Section I
Introduction
System Overview
Optionai Features
System Block Diagram
Specifications
Microprocessor
Peripheral Interfaces
Power Requirements
Operating Temperature
Dimensions
Disassembly/Assembly
Case
Internal Rear Mounting Plate
Front Bezel
Top Cover/Power Supply
Cathoderaytube
Main Logic PCB
Keyboard Assembly
Disk Drive Assembly
Control Module
Maintenance/Troubleshooting (General Suggestions, Reference to Section below for Specific Troubleshooting Hints)
Theory of Operation
CPU Theory of Operation
Introduction
Reset Circuit
Cpu
System Timing
Address Decode
Rom
Ram
Video Circuit
Keyboard
Real Time Clock
Line Printer Port
Graphics Port
RS-232C Circuit
Schematic8000192
Gate Array Theory of Operation
CPU Theory of Operation
Introduction
Resetcircuit
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See also:
Reference Manual
,
Owner's Manual
•
ervlce
CUSTOM MANUFACTURED IN U.S.A. BY RADIO SHACK, A DIVISION OF TANDY CORPORATION
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Trs-80 4p gate array
26-1080
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