IBM iSeries 270 Service Manual page 308

Note: To view the dual line cord, 2 power supply, see Figure 6. Final assembly (continued) — FC 5074 (2
power supply dual line cord) (See page 462) in Final asssembly - FC 5074, FC 5094.
The following table gives the components available for callout on the FC 5074 Expansion I/O Tower. It
matches those components with the FRU containing the component. The other columns give location
information, CCIN information, a link to a remove and replace procedure, and additional information.
Table 1. FRU locations and failing components for FC 5074 Expansion I/O Towers
Possible failing
component FRU name
Tower card
v SPCN
v Card enclosure
or backplane
v Multi-adapter
bridge (all)
IOP PCI card
IOA PCI card
296
Hardware (Remove and Replace; Part Locations and Listings)
Type or CCIN
number (see the
Type, model, and
Position part number list)
CB1 28AB (See page
528)
C01 through C06, 2842 (See page
C09 through C12, 527), 2843 (See
C14, C15 page 527), or
2844 (See page
527)
C02 through C04, See the Type,
C06, C07, C09, model, and part
C10, C12 through number list
C15
Remove and
replace Additional
procedure comments
Go to FC 5074,
FC 5079, FC
9079 - Tower card
- CB1
Go to FC 5074,
FC 5079, FC
5094, FC 5294 -
Cards
(concurrent).
Go to FC 5074,
FC 5079, FC
5094, FC 5294 -
Cards
(concurrent).