GAI-Tronics XCP0400A ICP9000 Upgrade Kit User Manual
Page 3
Pub. 43003-032C
Model XCP0400A CommandPLUS Console Upgrade Kit
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9. On the main PCBA locate U2 EPROM socket and extract the EPROM.
Figure 2. Main (69504-002) PCBA
10. Replace it with the Master EPROM (MAST**) provided in this kit taking care to observe the
direction indicated on the socket of the EPROM. Ensure that the chip is properly seated in the socket.
11. Next locate U102 EPROM socket and extract the EPROM.
12. Replace it with the Host EPROM (HOST**) provided in this kit, taking care to observe the direction
indicated on the socket of the EPROM. Ensure that the chip is properly seated in the socket.
13. After replacing the EPROMs, you can reassemble the desktop console by reversing the disassembly
procedure. Verify that all of the cables have been reconnected back to their respective connectors as
you proceed through the steps.