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TRS-80 III
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Also See for TRS-80 III
:
Operation and reference manual
(274 pages)
,
Owner's manual
(163 pages)
,
Service manual
(135 pages)
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Contents
Table of Contents
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Table of Contents
Table of Contents
Section VII - Video Monitor
RS-232C Board to CPU Board Signal Description
RS-232C PC Board - Component Side
RS-232C PC Board - Circuit Side
Model III RS-232C Schematic Diagram
Test Set-Up
02 Base Waveform
02 Collector Waveform
Power Supply Schematic Diagram
Section VI- Power Supply
Video Monitor Printed Circuit Board
Deflection Yoke Assembly
Video Monitor Assembly Schematic Diagram
Outer Case Assembly " 81 2 Case Top Assembly
Base Plate Assembly
Metal Chassis Assembly
Disk Drive Assembly
Section VIII - Illustrated Parts Catalog
PC Board Component Locations (Logic Board)
Cable Assembly - Connector Pin Removal Chart
Resistor Termination
FM Recording
Functional Block Diagram
Read Timing Diagram
Write Timing Diagram
Interface Configuration
Logic Board Test Points and Connector Locations
Servo Board Connector Locations
11 "Cat's Eyes" Pattern
Radial Adjustment
Index Adjustment
Index Sector Timing
Track 00 Stop Adjustment
Upper Arm and Carriage
Illustrated Parts Catalog - Exploded View
Mini-Disk Drive Schematic (Sheet 1)
Mini-Disk Drive Schematic (Sheet 2) 121 19 Servo Board Schematic 122 20 Mini-Disk Drive Schematic (New Board)
Mini-Disk Drive Schematic (New Board)
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Service Manual
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