Tandy 102 Service Manual page 4

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Table of Contents

PART VI. EXPLODED VIEW/PARTS LIST ............................................................. 6-1

Electrical Parts List .......................................................................................... 6-2

Mechanical and Assembly Parts List ............................................................. 6-11

PART VII . SCHEMATIC DIAGRAMS/ PCB VIEWS ................................................ 7-1

Schematic Diagrams ........................................................................................ 7-1

PCB Views ......................................................................................................... 7-3

Installation of Optional RAM and ROM .......................................................... A-1

APPENDIX B/ KEYBOARD LAYOUT, CONNECTOR PIN

B-1. Keyboard Layout ..................................................................................... B-1

B-2. Connector Pin Assignments ................................................................... B-2

B-3. Character Code Table ............................................................................. B-7

APPENDIX C/ TECHNICAL INFORMATION .......................................................... C-1

C-1. 80C85A .................................................................................................... C-1

C-2. 81 C55 ....................................................................................................... C-7

C-3. 6402 ......................................................................................................... C-13

C-4. Basic Construction of LCD ..................................................................... C-19

Table of Contents

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