Dell M70 manual Pin Assignments for I/O Connectors, USB Connector, Video Connector

Page 29

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Pin Assignments for I/O Connectors

Dell Precision™ M70 Service Manual

USB Connector

Video Connector

S-VideoTV-Out Connector

Serial Connector

USB Connector

Pin Signal

1USB5V+

2USBP–

3USBP+

4GND

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
5	GND	13	CRT_HS

6	GND	14	CRT_VS

7	GND	15	DDC_CLK

8	GND

S-Video TV-Out Connector

Image 29

Contents Model PP02X February 2005 Rev. A00 Preparing to Work Inside the Computer Before You BeginScrew Identification Recommended ToolsComputer Orientation Page Back to Contents Flashing the Bios Removing the Card With Bluetooth Wireless Technology Internal Card With Bluetooth Wireless TechnologyBack to Contents Center Control Cover Coin-Cell Battery Back to Contents Removing the Microprocessor Module Installing the Microprocessor ModuleMicroprocessor Module Back to Contents Removing the Microprocessor Thermal-Cooling Assembly Microprocessor Thermal-Cooling AssemblyInstalling the Microprocessor Thermal-Cooling Assembly Display Assembly Display AssemblyDisplay Bezel Display Panel Back to Contents Removing the Video Card Fan FansRemoving the Microprocessor Fan Back to Contents Removing the Hard Drive From the Carrier Hard DriveRemoving the Hard Drive and Carrier Back to Contents Keyboard M2.5 x 5-mm screws Keyboard Palm rest Keyboard tabs Palm Rest Back to Contents Removing the PC Card Reader PC Card ReaderUSB Connector Pin Assignments for I/O ConnectorsVideo Connector Video TV-Out ConnectorSerial Connector Removing the Smart Card Reader Smart Card ReaderSpeakers Removing the System Board System BoardPage Installing the System Board System Components Model PP02X February 2005 Rev. A00 Memory Module Dimm B Memory Modules, Mini PCI Card, Modem, and DevicesMemory Modules Dimm a Memory Module Mini PCI Card When You Have Installed the Memory ModulesPage Modem Devices If the Device Screw Is Not InstalledIf the Device Screw Is Installed Back to Contents Removing the Video Card Assembly Video Card Assembly