Sun Microsystems Enterprise 250 Owner's Manual page 184

Cable Name
CPU 3.3V Power Cable
CPU 5V/Core Voltage
Power Cable
System Interlock Cable
14-pin Power Sense/
2
I C Cable
16-pin Power Sense/
Control Cable
UltraSCSI Power Cable
UltraSCSI Data Cable
Keyswitch/LED Cable
Removable Media
SCSI Cable
Removable Media
Power Cable
Diskette Data Cable
Fan Tray Cable
166 Sun Enterprise 250 Server Owner's Guide • June 1998
Connections
From: Power Distribution Board
(J0205, J0206)
To: Main Logic Board (J2903)
From: Power Distribution Board (J0204)
To: Main Logic Board (J2902)
From: Power Distribution Board (J0501)
To: Chassis rear wall
To: Chassis front wall near removable
media assembly
From: Power Distribution Board (J0202)
To: Main Logic Board (J4501)
From: Power Distribution Board (J0201)
To: Main Logic Board (J2901)
From: Power Distribution Board (J0207)
To: UltraSCSI Backplane (J0101)
From: Main Logic Board (J1801)
To: UltraSCSI Backplane (J0102)
From: Power Distribution Board (J0401)
To: UltraSCSI Backplane (J0103)
From: UltraSCSI Backplane (J0501)
To: CD-ROM/Tape Drive SCSI
Connector
From: UltraSCSI Backplane (J0104)
To: CD-ROM/Tape/Diskette Drive
Power Connectors
From: UltraSCSI Backplane (J0502)
To: Diskette Drive Data Connector
From: Power Distribution Board (J0303)
To: Fan Tray Connector
Routing and Management
Tie-wrapped with other cables to
chassis ceiling in two locations near
fan tray assembly.
Tie-wrapped with other cables to
chassis ceiling in two locations near
fan tray assembly.
Tie-wrapped with other cables to
chassis ceiling in two locations near
fan tray assembly. Tie-wrapped
alone to chassis ceiling and rear
wall in four more locations. Switch
at one end of cable is attached to
rear chassis wall with two small
Phillips screws. Switch at front end
of cable is attached to the front
chassis wall with two small
Phillips screws.
Tie-wrapped with other cables to
chassis ceiling in two locations near
fan tray assembly.
Tie-wrapped with other cables to
chassis ceiling in two locations near
fan tray assembly.
Routed behind fan tray assembly.
Routed behind fan tray assembly.
Routed behind fan tray assembly.
Includes connectors for two RMA
SCSI devices.
Includes connectors for two RMA
SCSI devices and one optional
diskette drive.
Cable end labeled P1 connects to
power distribution board.