Magtek ExpressCard 2000, Руководство по обслуживанию оборудования

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5 - Removal and Re-installation
ExpressCard 2000 / ExpressCard 3000| Instant Issuance Card Personalization System | Hardware Service Manual
Page 290 of 356 ( D99875607-91 )
5.31.2 Remove
To remove the power controller and backplane, follow these steps:
1) Prepare the device for replacing parts by following the steps in section 5.1 How to Prepare the
Device for Removing / Re-installing Modules . At the end, the device should be powered down with
all external cables safely disconnected and the hopper shuttle parked near the front of the device.
2) Open the top access door (see section 2.7 How to Open the Top Access Door ). If you have
difficulty with the clearances within the device when performing this procedure, you may optionally
remove the entire cover by following the steps in section
5.3 How to Remove / Re-install the Cover .
3) Remove both side access doors by following the steps in section 5.7 How to Remove / Re-install the
Side Access Doors .
4) On the right side of the device, pull the embedded PC out a few inches by following the first few
steps in section
5.28 How to Remove / Re-install the Embedded PC .
5) Disconnect the plug that connects the embedded PC’s COM2 port to the power controller, as shown
in
Figure 5-142 .
Figure 5-142 - Embedded PC Communication Input from Power Controller (RIGHT VIEW)
6)
Disconnect the plug that connects the embedded PC’s power input to the power controller, as shown
in
Figure 5-143 .
Figure 5-143 - Embedded PC Power Input from Power Controller (RIGHT VIEW)
7)
Use the 5/64” hex wrench to remove the five screws that secure the hopper deck plate to the hopper
module, and carefully move the hopper deck plate out of the way to access the right connector panel
underneath it (see
Figure 5-144 ).