HP 8200 tower Usdt Power Distribution, Usdt Power Supply Specifications, Parameter Watt supply

Page 74

Power and Signal Distribution

7.2.1 USDT Power Distribution

The USDT form factor uses an external (“brick”) supply that connects to the chassis through a three-conductor cable (Figure 7-1). The USDT power supply is available in 135-watt and180-watt versions. All voltages required by the processing circuits, peripherals, and storage devices are produced on the system board from the 19.5 VDC produced by the external power supply assembly. The external power supply always produces 19.5 VDC as long as it is connected to an active AC outlet.

Front Bezel

Power Button

USDT Chassis

System Board

Power On

Power Control Logic,

Voltage Regulators

+19.5

 

Rtn

Pwr rating

 

VDC

 

 

& ID

 

 

 

 

90 - 264 VAC

External

Power Supply

Unit

Figure 7-1. USDT Power Distribution, Block Diagram

Table 7-1 lists the specifications of the external supply.

Table 7-1.

USDT Power Supply Specifications

Parameter

135-watt supply

180-watt supply

Input Line Voltage Range

90–265 VAC

90–265 VAC

 

 

 

Line Frequency

47–63 Hz

47-63 Hz

 

 

 

Input Current, Maximum load @ 90 VAC

2.4 A

2.9 A

Output Voltage

19.5 VDC

19.5 VDC

 

 

 

Output Current, nominal load

3.5 A

4.6 A

 

 

 

Output Current, maximum load

6.9 A

9.2 A

Output Current, peak load (300 ms max) [1]

9.0 A

11 A

NOTES:

Total continuous power should not exceed power supply rating (i.e., 135 or180 watts).

[1] Using 100 VAC input. The output voltage is allowed to drop to a minimum of 15 VDC during the transient period.

7-2

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Technical Reference Guide

Image 74
Contents Technical Reference Guide MarchTechnical Reference Guide Contents Input/Output Interfaces Processor/Memory SubsystemSystem Support Power and Signal Distribution Integrated Graphics SubsystemError Messages and Codes IndexAdditional Information Sources IntroductionAbout this Guide Online Viewing HardcopySpecial Notices Serial NumberNotational Conventions ValuesAcronym or Abbreviation Description Common Acronyms and AbbreviationsAcronyms and Abbreviations CGA Eide IRQ Nvram SDR Uart Introduction System Overview IntroductionFeatures HP Uefi BiosFeature Differences by Form Factor Usdt SFF CMTFunction System ArchitectureArchitectural Differences by Form Factor HP Compaq 8200 Elite Business PC Architecture, Block diagram Intel Processor Support ChipsetSupport Component Functions Support ComponentsSystem Memory Component Name FunctionUniversal Serial Bus Interface Mass Storage AccommodationsLegacy Input/Output Interfaces Network Interface ControllerHP ProtectTools Embedded Security Graphics SubsystemAudio Subsystem Power Supply Electrical Specifications SpecificationsEnvironmental Specifications Factory Configuration Parameter Operating Non-operatingSFF CMT Physical SpecificationsParameter System Overview Processor/Memory Subsystem Processor/Memory Subsystem ArchitectureIntel Processor Intel Processor FeaturesSpecifications of Supported Intel Processors Processor Changing/Upgrading Memory Subsystem Memory Socket Loading Memory UpgradingMemory Mapping and Pre-allocation Channel B Channel a Socket TotalSystem Memory Map for maximum of 8 gigabytes PCI 2.3 Bus Operation System SupportPCI Bus Overview Software/Driver Layer PCI Request/Grant SignalsPCI Express Bus Operation Transaction Protocol LayerPCI Interrupts PCI Power Management SupportOption ROM Mapping Link LayerPCI 2.3 Bus Connector Pinout PCI ConnectorsPCI 2.3 Connector PCIe Connectors PCIe Bus Connector PinoutInterrupts Apic ModeSystem Resources ModePCI Interrupt Distribution Direct Memory AccessSystem Board System Interrupts Pirq Connector Real-Time Clock and Configuration Memory Clearing CmosStandard Cmos Locations Configuration Memory Cmos MapSystem Management Security FunctionsCable Lock Provision Power-On / Setup PasswordSetup Password Interface SecurityAcpi Wake-Up Events Power ManagementSmart Cover Lock Optional Acpi Wake-Up Event System Wakes FromSystem Operational Status LED Indications System Status PowerLED Beeps Action RequiredSystem Status System I/O Map Register Map and Miscellaneous FunctionsThermal Sensing and Cooling System I/O Map Port FunctionSIO Controller Functions Gpio FunctionsPCH-DO Functions System Support Input/Output Interfaces Sata interface Pin Sata Connector PinoutSATA/eSATA Interfaces Pin DescriptionOptional eSATA Bracket/Cable Assembly ESATA interfaceSerial Interface DB-9 Serial Connector PinoutPin Signal Description Extended Capabilities Port Mode Standard Parallel Port ModeEnhanced Parallel Port Mode Parallel Interface SupportPin Signal Function Parallel Interface ConnectorDB-25 Parallel Connector Pinout Keyboard/Pointing Device Interface Keyboard Interface OperationPointing Device Interface Operation Keyboard/Pointing Device Interface ConnectorsKeyboard/Pointing Device Connector Pinout PCH USB Port Mapping USB Signals USB Connector Location see note belowUniversal Serial Bus Interface USB Cable Data USB ConnectorUSB Connector Pinout USB Cable Length DataAudio Subsystem PCH-D0Audio Multistreaming HD Audio ControllerHD Audio Link Bus Parameter Measurement Audio SpecificationsHD Audio Subsystem Specifications Function Activity LED Speed LED Network Interface Controller10. LAN LED Indications Wake-On-LAN Support Power Management SupportNIC Connector Parameter Compatibility standard orprotocol NIC Specifications11. NIC Specifications Integrated Graphics Subsystem Functional DescriptionSupported Intel Processor IGC Specifications IGC Memory Allocation with Windows Vista or Windows System Memory Installed Pre-allocatedIGC Memory Allocation with Windows XP Maximum Refresh Rate IGC Supported ResolutionsResolution Analog Digital DisplayPort Monitor Connectors UpgradingDB-15 Monitor Connector Pinout Analog Monitor ConnectorDisplayPort Connector Pin SignalPower and Signal Distribution Power DistributionParameter Watt supply Usdt Power DistributionUsdt Power Supply Specifications 2 SFF/MT/CMT Power Distribution Power Supply Unit 4 3 2SFF 240-Watt Power Supply Unit Specifications MT/CMT 320-Watt Power Supply Unit SpecificationsPower Button Actions Power ControlPower Button Pressed Power Button ResultsPower LED Indications Power LED ConditionPower Management Wake Up EventsState System Condition System Power StatesPower Transition OS Restart Consumption To S0 by RequiredDesignator Component function Signal DistributionSystem Board Connector, Indicator, and Switch Designations SW1 Shows pinouts of headers used on the system boards Power and Signal Distribution System Bios Changeable Splash Screen ROM FlashingUpgrading Network Boot F12 Support Boot FunctionsBoot Device Order Memory Detection and Configuration Boot Error CodesBoot Error Codes Visual power LED Audible speaker MeaningClient Management Functions INT15 Function ModeClient Management Functions USB Legacy Support Smbios SupportTemperature Status System ID and ROM TypeManagement Engine Functions Table A-1. Beep/Power LED Codes Error Messages and CodesBeep/Power LED Codes Beeps Power LED Probable CauseProcessing is complete Power-On Self Test Post MessagesDirectory. Do not power down system until Board For systems with 2 Sata ports Root directory. Do not power down system until System Error Messages Table A-3 System Error Messages Probable CauseTable A-4 Memory Error MessagesMemory Error Messages Message Probable CauseKeyboard Error Messages Table A-5 Keyboard Error Messages Probable CauseTable A-6 Printer Error Messages Probable Cause Printer Error MessagesVideo Graphics Error Messages Table A-7 Video Graphics Error Messages Probable CauseDiskette Drive Error Messages Table A-8 Diskette Drive Error Messages Probable CauseSerial Interface Error Messages Table A-9 Serial Interface Error Messages Probable CauseModem Communications Error Messages Table A-11 System Status Error MessagesSystem Status Error Messages Hard Drive Error Messages Table A-12 Hard Drive Error Messages Probable CauseXx = 03, Hard drive read/write compare test Table A-13 Hard Drive Error Messages Probable Cause Table A-15 Audio Error Messages Probable Cause Audio Error MessagesTable A-14 Video Graphics Error Messages Probable Cause DVD/CD-ROM Error Messages 17 DVD/CD-ROM Error MessagesNetwork Interface Error Messages Table A-17 Network Interface Error Messages Probable CauseScsi Interface Error Messages 65xx-xx, 66xx-xx Table A-18 Scsi Interface Error MessagesPointing Device Interface Error Messages 8601-xx Index NumericsIndex
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8200 tower specifications

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