Citizen CT-S4000 - Table of Contents

CT-S4000 Service Manual
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CONTENTS
INTRODUCTION....................................................................................................................................... 4
1. DISASSEMBLY AND REASSEMBLY ..............................................................................................4
1.1 Tools Used.........................................................................................................................................4
1.2 Disassembly Procedure ...................................................................................................................5
1.2.1 Disassembly of Unit...................................................................................................................5
1.2.2 Disassembling Mechanism Unit...............................................................................................7
1.2.3 Disassembling COVER...............................................................................................................9
1.2.4 Disassembling SA PLATEN .......................................................................................................9
1.2.5 Disassembling HOLDER, PAPER ............................................................................................10
1.2.6 Disassembling OPE-PANE.......................................................................................................10
1.3 Reassembly Procedure ..................................................................................................................10
1.4 Lubrication.......................................................................................................................................11
2. TROUBLESHOOTING....................................................................................................................... 12
2.1 Error Indication...............................................................................................................................12
2.2 Troubleshooting Procedure...........................................................................................................14
2.3 Troubleshooting Guide ..................................................................................................................14
3. SERVICE PARTS LIST ..................................................................................................................... 18
3.1 Parts List for Mechanism...............................................................................................................18
3.2 Exploded View of Mechanism.......................................................................................................21
3.3 List of Electric Parts .......................................................................................................................26
3.4 Parts Configuration ........................................................................................................................27
3.4.1 Main Control Board..................................................................................................................27
3.4.2 Serial Interface Board.............................................................................................................28
3.4.3 Parallel Interface Board..........................................................................................................29
4. CIRCUIT DIAGRAM .........................................................................................................................30
4.1 Main Control Board ........................................................................................................................30
4.2 Serial Interface Board....................................................................................................................32
4.3 Parallel Interface Board.................................................................................................................33