Models 870 And 890 Processor Towers; Fc 5074, Fc 5079, Fc 5094, Fc 9094 Expansion I/O Tower; Fc 5075 Expansion I/O Tower; Fc 5078, Fc 0578, Fc 5088, Or Fc 0588 Expansion I/O Tower - IBM iSeries 270 Service Manual
Sb2 and sb3 hardware
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Also See for iSeries 270:
- User manual (212 pages) ,
- Hardware problem analysis and isolation (512 pages) ,
- Analyze hardware problems (system reference codes (306 pages)
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Index
Part number
19
53P0239
20
75G2878
21
24L0900
22
75G2878
23
21P7602
23
53P0233
Power and signal cables
For use by authorized service providers.
The following diagrams illustrate the logical cable connections in the system unit, and in the storage
expansion unit.
Select the model you are working on.
v "Models 270, 800, and 810"
v "Model 820" on page 483
v "Model 825" on page 489
v "Model 830 and SB2 with FC 9074" on page 492
v "Model 840, SB3 Processor Tower" on page 498
v "Models 870 and 890 processor towers" on page 506
v "FC 5074, FC 5079, FC 5094, FC 9094 Expansion I/O Tower" on page 511
v "FC 5075 Expansion I/O Tower" on page 515
v "FC 5078, FC 0578, FC 5088, or FC 0588 Expansion I/O Tower" on page 517
v "FC 5095 or FC 0595 Expansion I/O Tower" on page 517
v FC 5294 see "FC 5074, FC 5079, FC 5094, FC 9094 Expansion I/O Tower" on page 511
v FC 8079 see "FC 5074, FC 5079, FC 5094, FC 9094 Expansion I/O Tower" on page 511
v FC 8093 see "FC 5074, FC 5079, FC 5094, FC 9094 Expansion I/O Tower" on page 511 and "Models
870 and 890 processor towers" on page 506
v FC 8094 see "FC 5074, FC 5079, FC 5094, FC 9094 Expansion I/O Tower" on page 511 and "Models
870 and 890 processor towers" on page 506
Models 270, 800, and 810: Use the diagrams and tables below for information on the Power and signal
cables for the Models 270, 800, and 810.
v Models 270, 800, or 810 without a system unit expansion (See page 479)
v Models 270, 800, or 810 with a system unit expansion (See page 481)
Figure 1. Models 270, 800, or 810 (without a system unit expansion) Power and signal cables
Units
Description
1
Processor backplane assembly
5
Screw, M3.5 x 8mm
AR
Disk unit
5
Screw, M3.5 x 8mm
AR
Power supply
AR
Filler, power supply
Analyze hardware problems
479
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