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TRS-80
Technical reference manual
Radio Systems TRS-80 Technical Reference Manual
Color computer
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Contents
Table of Contents
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Table of Contents
System Description
Memory Map
Reset Circuit
Write Data Timing
Video Interface
Joystick Interface
Sound Output
Cassette Interface
Keyboard Interface
System Power Supply
Initial Value
Tv Switch Box
Fault Isolation
Diagnostic Notes
Power Supply
Parts Lists
Printed Circuit Board Parts List
Illustrated Parts Breakdown
Color Computer Schematic - Sheet
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=TRS.80."
COLOR
COMPUTER
-TECHNICAL
REFERENCE
CUSTOM MANUFACTURED IN U.S.A. BY RADIO SHACK J A DIVISION OF TANDY CORPORATION
i
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