Cvtcard; Dcapwr - IBM iSeries Series Hardware Problem Analysis And Isolation
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v For FC 5075 I/O Tower (see Locations and addresses for part number)
v For FC 5078, FC 0578, FC 5088, FC 0588 Expansion I/O Tower (see Type, model, and part
number list for part number)
v For FC 5079 1.8m I/O frame (see Locations - FC 5079 expansion I/O tower for part number)
For FC 5094 I/O Tower (see Type, model, and part number list for part number)
v
v For FC 5095 I/O Tower (see Locations and addresses for part number)
v For FC 8079-002 Base I/O Tower (see Locations - FC 8079 expansion I/O tower for part number)
v For FC 9171 9309 I/O frame - part 17G0573
See the following remove and replace procedures before exchanging the display panel.
– FC 5074, FC 5079 - Display panel - NB1
– FC 5075 - Display panel - NB1
– FC 5078, FC 0578, FC 5088, FC 0588 - Display panel - NB1
– FC 5094 - Display panel - NB1
– FC 5095, FC 0595 - Display panel - NB1
For migrated towers, find the remove and replace procedures in the Migrated Expansion Tower
Problem Analysis, Repair and Parts manual on the V5R1 Supplemental Manuals web site
.
This ends the procedure.
CVTCARD
For use by authorized service providers.
CVTCARD: High-speed link I/O bridge and SPD conversion hardware.
The failing item is the HSL I/O bridge card in an FC 5033, FC 5034, FC 5035 SPD migrated tower.
Go to symbolic FRU CVTCARD in the Migrated Expansion Tower Problem Analysis, Repair and Parts
manual on the V5R1 Supplemental Manuals web site
DCAPWR
For use by authorized service providers.
The Distributed Converter Assembly (DCA) may be the failing item.
1. Use the table below to find the part number you need.
2. Refer to the Models 870 and 890 - DC converter assembly (DCA) remove and replace procedure.
3. See Type, model, and part number list for the part number.
Note: Before replacing any FRU's verify that all cables are seated correctly.
Table 1. DCA unit and location for the Models 870 and 890 system unit
Unit reference code
1xxC- xx11, xx13
1xxC- xx21, xx23
1xxC- xx31, xx33
1xxC- xx41, xx43
1xxC- xx51, xx53
This ends the procedure.
324
iSeries: iSeries Server 270, 800, 810, 820, 825, 830, 840, 870, 890, SB2, and SB3 Hardware Problem Analysis and
Isolation
for information on servicing this failing item.
DCA unit, location
DCA-1/M31
DCA-2/M32
DCA-3/M34
DCA-4/M35
DCA-5/M36
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