Power Subsystem Locations - IBM pSeries 690 Service Manual

Power Subsystem Locations

Note: BPD (2) connectors J04 and J05 (I/O-4A/P04 and I/O-4B/P05 in the preceding figure) are for I/O
subsystem 4 when the IBF is installed.
1 BPD Power Good LED
2 Bulk Power Distributor (BPD)
3 Bulk Power Controller (BPC)
4 Bulk Power Fan (BPF)
5 Bulk Power Regulators (BPR)
Note: For 32-way 1.7 GHz MCM systems a third BPD was added to increase the amount of power
needed by the system. To get the correct connector location numbers, refer to the table located in
"Power Distribution Cabling" on page 33.
32 Eserver pSeries 690 Service Guide
6 ac Power In Connector
7 Connectors to IBF
8 UEPO Power (PWR) LED
UEPO Power Complete (CMPLT) LED
9 BPC Power Good LED
10 BPD for 32-way 1.7 GHz MCM systems