Novexx Solutions 64 Series Service Manual
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Novexx Solutions 64 Series Service Manual

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03/02 Rev. 2.14-02
Service - Boards
General notes ..................................................2
Handling boards...........................................2
Assignment boards - devices ......................2
CPU board.......................................................3
Layout ..........................................................3
Connecting the board ..................................5
Adjusting the sensors ..................................5
Connections / settings (64-xx).....................6
Connections / settings (DPM)......................7
Output stage board..........................................8
General notes ..............................................8
Layout ..........................................................8
Jumper settings............................................9
Connecting motor / sensor ..........................9
Sensor setting............................................10
SERVICE MANUAL
64-xx - CHESS x - DPM - ALX 92x - Novexx PA-1x6
Functionality test........................................10
Connections / settings (64-xx)...................12
Connections / settings (DPM) ...................14
USI board ......................................................15
Board versions...........................................15
Layout ........................................................15
Connecting the board ................................16
Jumper settings .........................................16
Index ..............................................................17
Service - Boards, Page 1

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  • Page 1: Table Of Contents

    03/02 Rev. 2.14-02 SERVICE MANUAL Service - Boards, Page 1 64-xx – CHESS x – DPM – ALX 92x – Novexx PA-1x6 Service - Boards General notes ..........2 Functionality test........10 Handling boards...........2 Connections / settings (64-xx)....12 Assignment boards - devices ......2 Connections / settings (64-xx Dispenser) .13 CPU board............3 Connections / settings (DPM) ....14...

  • Page 2: General Notes

    03/02 Rev. 2.14-02 SERVICE MANUAL Service - Boards, Page 2 64-xx – CHESS x – DPM – ALX 92x – Novexx PA-1x6 General notes Handling boards ESD protection All the boards described in the following are fitted, among other things, with large-scale integrated circuits.

  • Page 3: Cpu Board

    03/02 Rev. 2.14-02 SERVICE MANUAL Service - Boards, Page 3 64-xx – CHESS x – DPM – ALX 92x – Novexx PA-1x6 CPU board Layout CON4 CN10 CN11 CN12 CN20 CN13 CON1 CN15 CN17 CN18 JP10 CN14 CON2 CN16...
  • Page 4 03/02 Rev. 2.14-02 SERVICE MANUAL Service - Boards, Page 4 64-xx – CHESS x – DPM – ALX 92x – Novexx PA-1x6 Designation/Function CN18 Connector D-Sub cable harness (4 wires) Connector operating panel CN20 (only DPM / ALX 924) Connection USI board Connector power supply CON1 Parallel interface (Centronics) (only 64-xx Dispenser) Connector limit sensor...

  • Page 5: Connecting The Board

    03/02 Rev. 2.14-02 SERVICE MANUAL Service - Boards, Page 5 64-xx – CHESS x – DPM – ALX 92x – Novexx PA-1x6 Connecting the board Connect the CPU board as illustrated: Fig. 1: Right half of the CPU board. Adjusting the sensors Adjust the sensors as follows: 1.

  • Page 6: Connections / Settings (64-Xx)

    03/02 Rev. 2.14-02 SERVICE MANUAL Service - Boards, Page 6 64-xx – CHESS x – DPM – ALX 92x – Novexx PA-1x6 Connections / settings (64-xx) Display (A1175) Optional Rewinder backing paper (RWS, A1912) Switch release lever (PRS, 99809) Pot. P4 Material end sensor Display (MS) (A1194)

  • Page 7: Connections / Settings (Dpm)

    03/02 Rev. 2.14-02 SERVICE MANUAL Service - Boards, Page 7 64-xx – CHESS x – DPM – ALX 92x – Novexx PA-1x6 Connections / settings (DPM) Display (A1055) Optional Optional Pressure roller sensor (PRS, A1107) Pot. P4 Material end sensor Display (MS) (A1150) LS free...

  • Page 8: Output Stage Board

    03/02 Rev. 2.14-02 SERVICE MANUAL Service - Boards, Page 8 64-xx – CHESS x – DPM – ALX 92x – Novexx PA-1x6 Output stage board General notes There are two different versions of the output stage boare in circulation (see ). T he newer board doesn´t require any setting of the sensor by potentiometer any more.

  • Page 9: Jumper Settings

    03/02 Rev. 2.14-02 SERVICE MANUAL Service - Boards, Page 9 64-xx – CHESS x – DPM – ALX 92x – Novexx PA-1x6 Jumper settings Each of the applied three, four or five printer motors is controlled by a separate output stage board. T he boards only differ from each other in the jumper setting (Fig.

  • Page 10: Sensor Setting

    03/02 Rev. 2.14-02 SERVICE MANUAL Service - Boards, Page 10 64-xx – CHESS x – DPM – ALX 92x – Novexx PA-1x6 Sensor setting This description is only valid for boards with the older layout (recognizeable by the two blue pots). T he newer board version doesn´t have to be set! 1.
  • Page 11 03/02 Rev. 2.14-02 SERVICE MANUAL Service - Boards, Page 11 64-xx – CHESS x – DPM – ALX 92x – Novexx PA-1x6 3. The numeric value shown on the right hand part of the display, alters, if the light barrier is covered. Tab.

  • Page 12: Connections / Settings (64-Xx)

    03/02 Rev. 2.14-02 SERVICE MANUAL Service - Boards, Page 12 64-xx – CHESS x – DPM – ALX 92x – Novexx PA-1x6 Connections / settings (64-xx) Output stage boards A1160 Cable harness A1189 Ribbon motor Printhead motor Feed motor Peripheral motor (Power supply - output stage) Ribbon cable A1181...

  • Page 13: Connections / Settings (64-Xx Dispenser)

    03/02 Rev. 2.14-02 SERVICE MANUAL Service - Boards, Page 13 64-xx – CHESS x – DPM – ALX 92x – Novexx PA-1x6 Connections / settings (64-xx Dispenser) Output stage boards A1160 Cable harness A1189 Feed motor Ribbon motor Head motor Options motor Dispenser Motor (CPU-Output stage)

  • Page 14: Connections / Settings (Dpm)

    03/02 Rev. 2.14-02 SERVICE MANUAL Service - Boards, Page 14 64-xx – CHESS x – DPM – ALX 92x – Novexx PA-1x6 Connections / settings (DPM) Output stage boards Power supply (Power Cable A1148) CPU (Data cable motor driver A1148) Connection Ribbon motor Connection Connection...

  • Page 15: Usi Board

    03/02 Rev. 2.14-02 SERVICE MANUAL Service - Boards, Page 15 64-xx – CHESS x – DPM – ALX 92x – Novexx PA-1x6 USI board Board versions This description is only for USI boards matching the following conditions (see Fig. 6:): –...

  • Page 16: Connecting The Board

    03/02 Rev. 2.14-02 SERVICE MANUAL Service - Boards, Page 16 64-xx – CHESS x – DPM – ALX 92x – Novexx PA-1x6 Connecting the board Internal Connect the cable data line and voltage supply (the cable is fixed to the board) to the CPU board, next to the display cable connector.

  • Page 17: Index

    03/02 Rev. 2.14-02 SERVICE MANUAL Service - Boards, Page 17 64-xx – CHESS x – DPM – ALX 92x – Novexx PA-1x6 Index Boards, assignment ........2 -Jumper setting..........9 Boards, handling...........2 -Layout .............11 CPU board -Preparation ..........9 Connecting..........5 -Sensor adjust..........10 Layout............3 Static charging..........2 Sensor adjust ..........5 USI board...

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