ELCOM Euro-500 Handy Series Service Manual page 8

Euro-500TX Handy Service manual
© Elcom, s. r. o.
Table of tables
Tab. 2.1 Description of the E-500TXN microcontroller signals .......................................13
Tab. 2.2 Winding motor connexion .................................................................................18
Tab. 3.1 Gates (strobes) placement ...............................................................................28
Tab. 3.2 Step-motor specification ...................................................................................29
Tab. 3.3 Excitation sequence signals .............................................................................29
Tab. 3.4 Connector types placed on the printer..............................................................31
Tab. 3.5 Thermal head connector pin description...........................................................31
Tab. 3.6 Sensor terminal pin description ........................................................................32
Tab. 4.1 Table of shown parts.........................................................................................33
Tab. 4.2 Table of shown parts.........................................................................................35
Tab. 4.3 Table of shown parts.........................................................................................36
Tab. 4.4 Table of shown parts.........................................................................................37
Tab. 4.5 Table of shown parts ........................................................................................38
Tab. 4.6 Table of shown parts.........................................................................................39
Tab. 4.7 Table of shown parts.........................................................................................40
Tab. 4.8 Table of shown parts.........................................................................................41
Tab. 4.9 Table of shown parts.........................................................................................42
Tab. 4.10 Table of shown parts.......................................................................................43
Tab. 4.11 Table of shown parts .......................................................................................44
Tab. 4.12 Table of shown parts.......................................................................................46
Tab. 4.13 Pin connexion for the scanner ........................................................................49
Tab. 4.14 Pin connexion for the scales...........................................................................49
Tab. 5.1 The ECR Euro-500TX Handy tests...................................................................50
Tab. 5.2 FM partitioning for individual tests ....................................................................55
Tab. 7.1 Bill of material for the main PCB.......................................................................67
Tab. 7.2 Bill of material for the keyboard PCB................................................................76
Tab. 7.3 Bill of material for the segment LCD module ....................................................76
Tab. 7.4 Bill of material for the connectors PCB .............................................................77
Tab. 7.5 Bill of material for the Intercon PCB .................................................................78