Replace The Aux Control Board - Canon PRISMAsync v3.2 Technical & Service Manual

Replace the AUX control board

The AUX control board supplies power to the operator panel and controls the Operator Attention
Light.
NOTE
When servicing components of the PRISMAsync always wear a grounded strap around your
wrist, to avoid electrostatic discharge that will harm your equipment.
Step Action
1 Remove side cover and middle bracket.
• Follow the instructions as described in
2 Disconnect the power connector and internal connectors of the board.
3 Remove the screw of the metal PCI bracket.
• Use a small Philips screwdriver to remove the screw used to mount the bracket to
Remove the PCI card from it's slot
4
• Hold the PCI card by the two top corners. Pull it straight out of the socket.
Remove the board from the PRISMAsync.
5
6 Unpack the new board.
7 Connect the USB-wire connector
• The USB wire connector (white side) must be connected to the Auxiliary Board. Be-
[19] AUX board USB connector
• Connect the other side of the connector to the nearest available USB pin header of
[20] AUX to Motherboard USB connector
8 Install the board into the PCI slot.
• Firmly press the board in the PCI connector. Use the PCI 4 port. It is the lowest PCI
PRISMAsync V3.2
the backside of the PRISMAsync
cause of the space between Board and controller box, it's advised to do this before
inserting the board into the PCI connector.
the motherboard.
connector on the Motherboard.
Replace the AUX control board
Access internal components on page
Chapter 7 - Service procedures
67.
4
71