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Star Micronics SP320S PARTS LIST 6.5 Main Logic Board, Serial Interface, Circuit Diagram

Models: SP320S

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PARTS LIST

PARTS LIST

6.5 Main Logic Board

6.5.1 Serial Interface

6.5.1.1 Circuit Diagram

6-12

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Star Micronics SP320S technical manual PARTS LIST 6.5 Main Logic Board, Serial Interface, Circuit Diagram

Contents

DOT MATRIX PRINTER SP320S SERIESTECHNICALMANUAL SECOND EDITIONPage CONTENTS Page GENERAL DESCRIPTION CHAPTERGENERAL DESCRIPTION General descriptionPage GENERAL DESCRIPTION 1.1 General description1.2 Model name notation GENERAL DESCRIPTION 1.3 Instructions apply modelsPage Page Page Page Page Page Page Page Page Page Page Page Page 2.4.2 Print Head Carriage Mechanism THEORY OF OPERATIONPage Page Fig. 2-17 Ribbon Feed Mechanism 2.4.4 Ink Ribbon Feed MechanismTHEORY OF OPERATION Page Page Page Page Page Page Fig. 3-6 Print Speed Adjustment ADJUSTMENT3.3 Adjusting the Print Speed Page Page Page Page Page Page Page Page 4.10 Carriage Motor Unit PARTS REPLACEMENT4.9 Terminal Board Unit Page PARTS REPLACEMENT 4.13 GearsPage Page Page Page Page Page Fig. 5-1. Lubrication and screw sealing positions MAINTENANCE AND LUBRICATIONPage Page HOW TO USE PARTS LIST CHAPTER PARTS LISTPARTS LIST A. SP321SD, SP322SD, SP323SD PARTS LIST 6.1 Printer Assembly6.1.1 Assembly Drawing PARTS LIST B. SP321SC, SP322SC, SP323SC6.1.2 Parts List PARTS LISTPrinter Assembly PARTS LISTMP321S, MP322S, MP323S PARTS LIST 6.2 Printer Mechanism6.2.1 Assembly Drawing PARTS LIST 6.2.2 Parts ListPARTS LIST 6.3.1 Upper Case Unit PARTS LIST 6.3 Sub-assemblyPARTS LIST 6.3.2 Lower Case Unit6.4.1 For Serial Interface PARTS LIST 6.4 Wiring Schematic of PrinterPARTS LIST 6.4.2 For Parallel Interface6.5.1.1 Circuit Diagram PARTS LIST 6.5 Main Logic Board6.5.1 Serial Interface PARTS LIST PARTS LIST PARTS LIST 6.5.1.2 Component Layout PARTS LIST6.5.1.3 Parts List PARTS LISTMain Logic Board Serial Interface 6-176-18 PARTS LISTMain Logic Board Serial Interface 6-19 PARTS LISTMain Logic Board Serial Interface 6.5.2.1 Circuit Diagram 6.5.2 For Parallel InterfacePARTS LIST PARTS LIST PARTS LIST PARTS LIST 6.5.2.2 Component Layout PARTS LIST6.5.2.3 Parts List PARTS LISTMain Logic Board Parallel Interface 6-256-26 PARTS LISTMain Logic Board Parallel Interface 6-27 PARTS LISTMain Logic Board Parallel Interface 6.6.1 Circuit Diagram 6.6.2 Component Layout 6.6.3 Parts List PARTS LIST 6.6 Control Panel Board6.7.1 Circuit Diagram PARTS LIST 6.7 Power Supply Unit Except for H.KPARTS LIST 6.7.2 Component LayoutLC000 PARTS LIST6.7.3 Parts List 6.8.1 Circuit Diagram PARTS LIST 6.8 Power Supply Unit For H.K6.8.2 Parts List PARTS LIST6.9.1 Circuit Diagram PARTS LIST 6.9 Terminal BoardPARTS LIST Ver Ver6.9.2 Component List PARTS LIST 6.9.3 Parts List6.10.1 Circuit Diagram 6.10.2 Component Layout 6.10.3 Parts List PARTS LIST 6.10 Home Position Detector Board6.11.3 Parts List PARTS LIST 6.11 RS422 Interface Board BD320K option6.11.1 Circuit Diagram 6.11.2 Component Layout 6.12.1 Circuit Diagram 6.12.2 Component Layout 6.12.3 Parts List PARTS LIST 6.12 Current loop Board BD320L optionPage ELECTRONIC PRODUCTS DIVISION Distributed byOVERSEAS SUBSIDIARY COMPANIES STAR MICRONICS AMERICA, INC