IBM RS/6000 SP, Maintenance Information

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MAP 0130: Processor Node
POWER3 SMP Thin and Wide Processor Node
Components
Each POWER3 SMP thin and wide processor node consists of the following parts:
Ÿ RS/6000-based components:
– System planar
– I/O planar (x2)
– Memory card(s)
– Fixed disk drive(s)
– Optional PCI channel cards
– CPU cards
– Power supplies
– Fans
Ÿ
Unique RS/6000 SP components:
– Node supervisor card
– Node power mix card
– MX bus card
– Wide node interface card
– LED display card
– Circuit breaker (power cables)
– Node control harness
– Control cables
– Fixed disk drive cable(s)
Refer to Figure 1-13 on page 1-46, for a high-level component view of a POWER3 SMP thin and
wide processor node and to "Location Diagrams of the RS/6000 SP Components" in
IBM RS/6000
SP: Maintenance Information, Volume 3, Locations and Service Procedures, for a top view of a
POWER3 SMP thin and wide processor node.
Types
2052 One POWER3 SMP thin processor node
2053 One POWER3 SMP wide processor node
Chapter 1. Maintenance Analysis Procedures (MAPs)
1-39