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Sharp MZ-3500 User Manual

Mz-3500, Service manual, Personal computer model

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MZ-3500

SERVICE MANUAL

CODE; OOZMZ 3500SM/E

PERSONAL COMPUTER

MODEL

MZ-3500

CONTENTS

I

1. Specifications........................................................................................................................................................................... 1

2. Software (Memory) Configuration ........................................................................................................................................... 7

3. CPU and memory .................................................................................................................................................................. 12

4. CRT display............................................................................................................................................................................ 25

5. MFD interface ........................................................................................................................................................................ 52

6. R232C interface.......................................................................................................................................................................

72

7. Printer interface .......................................................................................................................................................................

78

8. Other interface....................................................................................................................................................................... 81

9. Power circuit discription......................................................................................................................................................... 87

10. Keyboard controller circuit discription....................................................................................................................................

9

q

11. Self check functions..................................................................................................................................................................

94

12. IPL flow chart ......................................................................................................................................................................... IO

3

13. Circuit diagram & P.W.B

Parts list & Guide

SHARP CORPORATION

Table of contents