Chapter 3
3- 5
Troubleshooting
Figure 3-1 Power System Diagram
As shown in Figure 3-1, the power monitoring functionality resides on the System/Core
I/O card and interfaces to the Display Panel, power switch, and the system fans. The
Power Supply connects to the System/Core I/O Board. The System/Core I/O Board acts
as a backplane for distributing DC voltages to all PCAs that are installed in the system.
Power Supply
There are three different power supplies that come in the D Class systems. A 350 Watt
power supply comes with D Class modes D200, D210, D250, and D260. A 450 Watt
power supply comes with D Class models D220, D230, D310, D320, D330, D350, and
D360. A 650 Watt power supply comes with D Class models D270, D280, D370, D380,
R380, D390, and R390. For the 350W and 450W power supplies, you must set the power
supply voltage switch to the appropriate setting for your area. The 650W power supply is
an auto ranging supply, it has no power select switch. There are no test points or
adjustments on any of the Power Supplies. To fully remove power from the system, AC
power cord must be removed. The Power Supplies do not have a circuit breaker.
Power Monitoring
The System/Core I/O Board is responsible for monitoring internal temperature, all DC
voltages, system fan speed, and the power switch. The System/Core I/O Board is also
responsible for controlling fan speed, DC outputs, the Display Panel, and system resets.
Summary of Contents for 9000 Series
Page 24: ...xxiv Figures ...
Page 32: ...xxxii ...
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Page 116: ...3 36 Chapter3 Troubleshooting ...
Page 119: ...Chapter 4 4 3 D200 D210 D310 Front Panel LCD Codes Major Code Category 0 RESERVED ...
Page 129: ...Chapter 4 4 13 D200 D210 D310 Front Panel LCD Codes Major Code Category 6 RESERVED ...
Page 145: ...Chapter 5 5 3 Dx50 Dx60 Front Panel LCD Codes Major Code Category 0 RESERVED ...
Page 157: ...Chapter 5 5 15 Dx50 Dx60 Front Panel LCD Codes Major Code Category 6 RESERVED ...
Page 178: ...5 36 Chapter5 Dx50 Dx60 Front Panel LCD Codes ...
Page 209: ...Chapter 7 7 3 Dx20 Dx30 Front Panel LCD Codes Major Code Category 0 RESERVED ...
Page 218: ...7 12 Chapter7 Dx20 Dx30 Front Panel LCD Codes Major Code Category 6 RESERVED ...
Page 224: ...7 18 Chapter7 Dx20 Dx30 Front Panel LCD Codes Major Code Category B Operating System Panic OS ...
Page 238: ...8 8 Chapter8 Diagnostics ...
Page 246: ...9 8 Chapter9 Replaceable Parts Figure 9 2 System Front View with bezel and side panel ...
Page 247: ...Chapter 9 9 9 Replaceable Parts Figure 9 3 System Front View R Class ...
Page 248: ...9 10 Chapter9 Replaceable Parts Figure 9 4 Rear View of I O Area ...
Page 254: ...10 6 Chapter10 Removal and Replacement Procedures Figure 10 2 Front Bezel Removal ...
Page 260: ...10 12 Chapter10 Removal and Replacement Procedures Figure 10 6 Remove EMI Shielding ...
Page 264: ...10 16 Chapter10 Removal and Replacement Procedures ...
Page 294: ...10 46 Chapter10 Removal and Replacement Procedures Figure 10 27 Side Panel Replacement ...
Page 295: ...Chapter 10 10 47 Removal and Replacement Procedures Figure 10 28 Side Panel Replacement ...
Page 296: ...10 48 Chapter10 Removal and Replacement Procedures Figure 10 29 Front Bezel Replacement ...
Page 348: ...11 52 Chapter11 SCSI Peripherals and I O Information Diagnostics CSTM SCSIDDS SYSMAP IOMAP ...
Page 382: ...11 86 Chapter11 SCSI Peripherals and I O Information ...
Page 406: ...B 2 AppendixB Support Information Figure B 1 Dx50 Dx60 Block Diagram ...
Page 407: ...Appendix B B 3 Support Information Figure B 2 D200 Dx10 Block Diagram ...
Page 408: ...B 4 AppendixB Support Information Figure B 3 Dx20 Dx30 Block Diagram ...
Page 409: ...Appendix B B 5 Support Information Figure B 4 Dx70 Dx80 Rx80 Block Diagram ...
Page 410: ...B 6 AppendixB Support Information Figure B 5 D390 R390 Block Diagram ...
Page 472: ...C 18 AppendixC HotSwap Disk Bay D Class Only ...