IBM 2220 Nways 300, Service Manual

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MAP (continued)
012 (continued)
Is the FRU error free?
Yes No
013
You have another problem on the 2220. Call the Network Support Center to inform them.
014
Go to Step 015
015
Turn the CP ON.
Does the CP stay ON?
Yes No
016
Exchange the FRU; go to Step 020.
017
Test the suspected FRU (Refer to Chapter 4, “2220 Diagnostics” on page 4-1 to run the appropriate
diagnostic).
Is the FRU error free?
Yes No
018
Exchange the FRU; go to Step 020.
019
Go to “Leaving Procedure” on page 6-75.
020
–
In the following table, find the FRU you want to exchange and go to the procedure indicated.
Table 6-1 (Page 1 of 2). FRU Exchange
Select FRU FRU Name Go to
ACDC AC to DC power input “Exchange an ACDC” on page 6-22
APC alarm and power control “Exchange an APC” on page 6-27
ARCxxx ARC type xxx “Exchange an ARC” on page 6-29
BBU battery backup unit “Exchange a Battery” on page 6-30
BOARD board subrack assembly “Exchange a Board” on page 6-34
CLK clock “MAP: Prerequisite to Exchange a Clock”
on page 6-39
CLKRD clock redrive “MAP: Prerequisites for Exchanging a
Clock Redrive” on page 6-45
6-4
2220 Models 300, 500, and 501: Service Guide