Sun Ultra 27 Workstation Service Manual

Component Cables and Connections

Figure 1–5 Component Cables and Connections

The internal cabling for the Sun Ultra 27 workstation

Figure Legend 

1 

Supplemental power cable (for PCIe cards) 

2 

Power supply P1 to MB PWR1 

3 

Power supply P2 to MB PWR2 

4 

I/O board J1 to MB FPB_Audio 

5 

System fan to MB SYS_FAN 

6 

CPU fan to MB CPU_FAN 

7 

DVD to MB SATA 0 (white) 

8 

I/O board J5 to MB FPB_USB 

9 

I/O board J8 to MB 13940-0 and 1394-1 

10 

I/O board J12 to MB FPB_CONN 

11 

SATA 1 to storage backplane HDD0 (black) 

12 

SATA 2 to storage backplane HDD1 (blue) 

13 

SATA 3 to storage backplane HDD2 (green) 

14 

SATA 4 storage backplane HDD3 (red)