Figure 16-3 Fan Tray Backplane Fru Cable Diagram-Top Front, Side; Figure 16-4 Power Centerplane Cable Diagram-Bottom Front, Side - Sun Microsystems Sun Fire E25K Service Manual

FIGURE 16-3
W5-V
W5-R
W6-V
W6-R
W7-V
W7-R
W8-V
W8-R
J0.8 J0.7 J0.6
FIGURE 16-4
16-4 Sun Fire E25K/E20K Systems Service Manual • April 2004
Fan Tray Backplane FRU Cable Diagram—Top Front, Side 0
W2-V
W2-R
W3-V
W3-R
W4-V
W4-R
J0.5 J0.4 J0.3 J0.2
Power Centerplane Cable Diagram—Bottom Front, Side 0
W1-V
W0.SC-R
W1-R
W0.PH-R
W0.CSB-R
W0.CSB-V
W0-V
W0.SC-V
W0-R
W0.PH-V
J0.9 (P0.9)
FT1
FT0
1 48 VDC-A
2 RTN-A
3 48 VDC-B
4 RTN-B
J2 fan power (FB0-P2)
J3 fan control (FB0-P3)
J0.1 J0.0
Power shelf I
Power shelf I
FT0-3, J0.2
Crossover, J0.3
CSB-SC-SCPER, J0.4
Crossover, J0.5
EXP 2-1-0, J0.6
EXP 5-4-3, J0.7
EXP 8-7-6, J0.8
FT0-J0
FT1-J1
1 48 VDC-A
2 RTN-A
3 48 VDC-B
4 RTN-B
J2 fan power (FT0-P2)
J3 fan control (FT0-P3)
2
C, control 0, J0.0
2
C, control 1, J0.1