IBM pSeries 690 Service Manual page 6

Power Distribution Cabling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
I/O Subsystem Power Distribution Cabling . . . . . . . . . . . . . . . . . . . . . . . 36
Integrated Battery Feature Locations . . . . . . . . . . . . . . . . . . . . . . . . . 38
Subsystem Positioning and Cabling . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Operator Panel Cable and Diskette Drive Cable to the Media Subsystem (Rear View) . . . . . . 39
I/O Subsystem Positions, Fully Populated Primary and Secondary Rack (Rear View without IBF)
I/O Subsystem Positions, Fully Populated Primary and Secondary Rack (Rear View with IBFs) . . . 41
Placement of Subsystem 4 in a Two-Rack Configuration (Rear View with IBF) . . . . . . . . . 42
RIO and RIO-2 Cabling Rules . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
I/O Subsystems (1 Through 4 without IBFs) RIO Cabling to I/O Books, Two I/O Planar Loop
Configuration, 2, 3, or 4 MCMs Only
I/O Subsystems (5 and 6) RIO Cabling to the Secondary I/O Book, Two I/O Planar Loop
Configuration, 3 or 4 MCMs Only . . . . . . . . . . . . . . . . . . . . . . . . . 46
I/O Subsystems (7 and 8) RIO Cabling to the Third I/O Book, Two I/O Planar Loop Configuration, 4
MCMs Only . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
I/O Subsystems (1 through 3 with IBFs) RIO Cabling to I/O Books, Two I/O Planar Loop
Configuration, 2, 3, or 4 MCMs Only
I/O Subsystems (4 through 6 with IBFs) RIO Cabling to I/O Books, Two I/O Planar Loop
Configuration, 3 or 4 MCMs Only . . . . . . . . . . . . . . . . . . . . . . . . . 49
I/O Subsystems (1 Through 4 without IBFs) RIO-2 Cabling to I/O Books, Two I/O Planar Loop
Configuration, 2, 3, or 4 MCMs Only
I/O Subsystems (5 and 6) RIO-2 Cabling to the Secondary I/O Book, Two I/O Planar Loop
Configuration, 2 MCMs Only
I/O Subsystems (5 and 6) RIO-2 Cabling to the Secondary I/O Book, Two I/O Planar Loop
Configuration, 3 or 4 MCMs Only . . . . . . . . . . . . . . . . . . . . . . . . . 52
I/O Subsystems (7 and 8) RIO-2 Cabling to the Third I/O Book, Two I/O Planar Loop Configuration,
3 or 4 MCMs Only . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
I/O Subsystems (1 Through 4 without IBFs) RIO-2 Cabling to I/O Books, One I/O Planar Loop
Configuration, 3 or 4 MCMs Only . . . . . . . . . . . . . . . . . . . . . . . . . 54
I/O Subsystems (5 and 6) RIO-2 Cabling to the Secondary I/O Book, One I/O Planar Loop
Configuration, 3 MCMs Only
I/O Subsystems (5 and 6) RIO-2 Cabling to the Secondary I/O Book, One I/O Planar Loop
Configuration, 4 MCMs Only
I/O Subsystems (7) RIO-2 Cabling to the Fourth I/O Book, One I/O Planar Loop Configuration, 4
MCMs Only . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
I/O Subsystems (1 through 3 with IBFs) RIO-2 Cabling to I/O Books, One I/O Planar Loop
Configuration, 3 or 4 MCMs Only . . . . . . . . . . . . . . . . . . . . . . . . . 58
I/O Subsystems (1 through 3 with IBFs) RIO-2 Cabling to I/O Books, One I/O Planar Loop
Configuration, 2 MCMs Only
I/O Subsystem (4 with IBFs Installed) RIO-2 Cabling to I/O Book 3, One I/O Planar Loop
Configuration, 3 or 4 MCMs Only . . . . . . . . . . . . . . . . . . . . . . . . . 60
Power and SCSI Cables to the Media Subsystem
IBM Hardware Management Console for Eserver pSeries (HMC) to the Primary I/O Book . . . . 62
System Memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
Memory to Processor Relationships . . . . . . . . . . . . . . . . . . . . . . . . . 63
Memory Requirements
I/O Subsystem Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
I/O to Processor Relationships
I/O Subsystem Power Supply (DCA) LED Status . . . . . . . . . . . . . . . . . . . . 65
Logical and Physical Locations . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
Physical Location Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
Location Code Format. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
Multiple FRU Callout Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . 68
FRU Identify LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
AIX Location Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
Non-SCSI Devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
iv Eserver pSeries 690 Service Guide
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