Service manual

CARDELL MONITOR SERVICE MANUAL
21-02-0286 REV. 02 05/09
82
REPLACING THE MAIN CONTROL BOARD
The Main Control board is part of the Front Case Assembly.
Removal
1) Complete the steps in Prior to Disassembly and Monitor Disassembly.
2) Complete the steps in Replacing the NIBP module to remove the NIBP module.
3) Complete the steps in Replacing the SpO
2
Module to remove the SpO
2
module.
4) Remove the four (4) screws that secure the Main Control board to the Front Case.
5) Fold the Main Control board out from the Front Case and remove the ribbon cable from
the J6 Front Panel Keyswitch connector. Remove the board.
6) Remove the Display Shield from over the LED displays on the Control Board.
Figure 15: Replacing the Main Control Board
Installation
1) Place the Display Shield over the LED displays.
2) Adhere the appropriate labels to the LED displays (LARGE CUFF, SMALL CUFF).
3) Install the ribbon cable, from the front panel Keyswitch, into the J6 connector.
4) Fold the Main Control Board assembly over onto the Front Case.
NOTE:
Ensure the Display Window is free of dust and scratches before assembly.
NOTE:
Be careful not to crimp the ribbon cable between the PC Board and the Front Case.
Back
Next
Go To Table Of Contents