Dell D505 service manual Pin Assignments for I/O Connectors, USB Connector, Video Connector

Page 53

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Pin Assignments for I/O Connectors

Dell™ Latitude™ D505 Service Manual

USB Connector

Video Connector

Parallel Connector

S-Video TV-Out Connector

Serial Connector

IEEE 1394 Connector

USB Connector

Pin Signal

1	USB5V+
2	USBP–
3	USBP+
4	GND

Video Connector

Pin	Signal	Pin	Signal
1	CRT_R	9	5V+
2	CRT_G	10	GND
3	CRT_B	11	MONITOR_DETECT–
4	NC	12	DDC_DATA

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Contents Model PP10L April 2004 Rev. A01 Preparing to Work Inside the Computer Before You BeginComputer Orientation Recommended ToolsScrew Identification Modem Display Assembly Display Bezel Each Back to Contents Memory Module Memory Module, Mini PCI Card, and DevicesMini PCI Card Page Devices If the Device Security Screw Is Not InstalledIf the Device Security Screw Is Installed Back to Contents System Components Keyboard 1M709 Reserve battery 3R459 Display cable Reserve Battery Battery connector Reserve battery Hard Drive Back to Contents PC Card With Bluetooth Wireless Technology Cable Keyboard Page Back to Contents Removing the Modem ModemInstalling the Modem Removing the Microprocessor Thermal-Cooling Assembly Microprocessor Thermal-Cooling AssemblyPage Installing the Microprocessor Thermal-Cooling Assembly Removing the Microprocessor Module Microprocessor ModuleInstalling the Microprocessor Module Display Assembly Display Assembly and Display Latch63PDH Inch DisplayM2 x 5-mm screws 1428U Top cover Display Bezel Inch Display Panel Display PanelInch display panel Inch Display Panel Display Latch Remove the display assembly Remove the display bezelPalm Rest Page Back to Contents Removing the Docking Doors Installing the Docking DoorsDocking Doors Docking doors with spring 7R316 2 longer post Speakers Computer base Base Latch Fan Back to Contents Removing the System Board System BoardM2.5 x 5-mm screws labeled B 2 63PDH System board Installing the System Board Flashing the Bios Video Connector Pin Assignments for I/O ConnectorsUSB Connector Video TV-Out Connector Parallel ConnectorIeee 1394 Connector Serial ConnectorDVD Mini Recommended Spares ListMemory Speaker

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