Service manual

7-6 AlphaServer 4000/4100 Service Manual
Table 7-1 Field-Replaceable Unit Part Numbers (continued)
System Drawer Cables and
Jumpers From To
17-04358-01 Power harness
(later 4000 only)
Power
supply(s)
3 conns. sys mbrd
sys fans 0, 1
5V conn on PCI/EISA
mbrd
5V & 3V conn on PCI
(right) mbrd
CD-ROM drv pwr
Floppy pwr
1 OCP DC enable pwr
conn or pwr conn on ped
tray pwr drive cable (17-
04293-01)
17-04292-01 SCSI CD-ROM
sig cable
CD-ROM
conn on PCI
mbrd
CD-ROM sig conn
70-32016-01 Interlock switches
and cable (4100 &
early 4000)
Interlock
switch assy
Other OCP DC enable pwr
conn or pwr conn on ped
tray pwr drive cable (17-
04293-01)
70-33002-01 Interlock switches
and cable (later
4000 only)
Interlock
switch assy
Other OCP DC enable pwr
conn or pwr conn on ped
tray pwr drive cable (17-
04293-01)
17-04349-01 SCM 12V
interlock jumper
Interlock conn
on PCI mbrd
12 V DC enable conn on
SCM
17-04350-01 SCM 34-position
jumper
SCM SCM
17-04351-01 SCM 12V power
jumper (4100 &
early 4000 only)
Power harness
(17-04217-01)
Sys fan 2 and SCM
internal 12V conn
17-04363-01 SCM 16-position
jumper
SCM sig conn
on PCI mbrd
16 pos conn on SCM