Main Pc Board - TEC SX4T - B B/W Direct Thermal User Manual

10. MAJOR UNIT REPLACEMENT

10.2 MAIN PC BOARD

1) Remove the side panel (L). (Refer to Section 3.2.)
2) For the B-SX5T series, remove the expansion I/O board. (Refer to Section 4.)
3) Disconnect all the cables from the MAIN PC board.
NOTE: The cables are connected to the following connectors as standard (without option).
B-SX4T: CN8, 9, 12, 13, 16, 17, 19, 23, 50 – 53
B-SX5T: CN3, 4, 8, 9, 11 – 13, 15 – 17, 19, 20, 23, 50 – 53
10- 3
EO18-33012A
10.2 MAIN PC BOARD