Servicing The Lcnp4E2 - Honeywell T5820XL Installation And Service Manual

Chapter 5 - Servicing
To open the enclosure
1. If this is a slide mount workstation, slide the tray from the furniture.
2. From the side of the workstation, slide the cover release latch up, to gently lift the cover.
3. Service the hardware components as required.
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5.2

Servicing the LCNP4e2

The LCNP4e2 board is soldered to the board and has an on-board memory of 16 MB. The
LCNP4e2 board is utilized as the TPS co-processor for the GUS and other workstations that
require LCN connectivity. It plugs into a PCI-Express (PCIe) bus connector of these workstations.
The following image illustrates an LCNP4e2 board.
Replace the LCNP4e2 board
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For servicing the LCNP4e2 board, refer to section
For servicing other Honeywell-installed options, refer to section
optional components.
Servicing the LCNP4e2.
Replacing/adding
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