Acer M3900 manual Connector pin definition, Connector Name Function Definition

Page 73

Connector pin definition

Connector Name

Function

Definition

 

 

 

 

PSKBMS CONN

1: KBDATA

 

 

2: NC

 

 

3: GND

 

 

4: KBVCCSB

 

 

5: KBCLK

 

 

6: NC

 

 

7: MSDATA

 

 

8: NC

 

 

9: GND

 

 

10: KBVCCSB

 

 

11: MSCLK

 

 

12: NC

 

 

13: GND

 

 

14: GND

 

 

15: GND

 

 

16: GND

 

 

17: GND

 

 

 

 

VGA CONN

1: RED

 

 

2: GREEN

 

 

3: BLUE

 

 

4,11: NC

 

 

9: HDMIVCC

 

 

12: VDAC_SDAT

 

 

13: HSYNC

 

 

14: VSYNC

 

 

15: VDAC_SCLK

 

 

5,6,7,8,10,16,17: GND

 

 

 

 

SATA CONN

1: GND

 

 

2: SATA0_TX_P

 

 

3: SATA0_TX_N

 

 

4: GND

 

 

5: SATA0_RX_N

 

 

6: SATA0_RX_P

 

 

7: GND

 

 

 

Chapter 5

65

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Contents Acer Aspire M3900 Service Guide Revision History Copyright Disclaimer Conventions Service Guide Coverage Table of Contents FRU Field Replaceable Unit List Chapter FeaturesAudio On-Board Graphic solutionHard disk Optical diskExtension slot USB portsTotal I/O ports Power supply System BiosBlock Diagram Front Panel System ComponentsRear Panel IOS Hotkey List Hardware Specifications and ConfigurationsMain Board Major Chips System Memory Memory CombinationsAudio Interface Sata Interface Power ManagementUSB Port Environmental RequirementsDevice Standby Mode Power Management FunctionACPI support functionGlobal Standby Mode Suspend ModeSystem Utilities Cmos Setup UtilityNavigating Through the Setup Utility Entering Cmos setupParameter Description Setup Utility MenusProduct Information Parameter Description Option Standard Cmos FeaturesEnabled Advanced Bios FeatureAdvanced Chipset Features Integrated Peripherals Power Management Setup PC Health Status Frequency/Voltage Control Setting a supervisor password Bios Security FeaturesLoad Default Settings Save & Exit Setup Exit Without Saving Disassembly Requirements System DisassemblyPre-disassembly Procedure Removing the Side Panel Removing the Heat Sink Fan Assembly Page Removing the Processor Removing the VGA Card Removing the TV Card Removing the Mode Card Removing the Memory Modules Removing the Hard Disk Drive Chapter Removing the USB Board of Rear Panel Chapter Removing the Front Bezel Pull the bezel away from the chassis Removing the Optical Drive Chapter Removing the Removable HDD Chapter Page Removing the Power Supply Lift the power supply module out of the chassis Chapter Removing the Card Reader Pull the card reader out of chassis Chapter Removing the Mainboard Page System Troubleshooting System External Inspection Power System CheckSystem Internal Inspection Beep Codes Bootblock Initialization Code Checkpoints Viewing Bios checkpointsCheckpoints System is waking from Acpi S3 state Checkpoint Description Bootblock Recovery Code CheckpointsBios Recovery Placement Jumper and Connector Information Label Description Setting Jumper Jumper SettingInternal header pin definition Front USB Header USBVCC1 Connector Name Function Definition Connector pin definitionSATA1TXP SATA1TXN ATX12V Conn FRU Field Replaceable Unit List Aspire M3900 Exploded DiagramAM350-ASSY Aspire M3900 Exploded DiagramAM351-ASSY Components Model Name or Key Spec Acer P/N Aspire M3900 FRU ListCPU VGA NV GT330 2GB DDR2 DVI+HDMI+VGA ATX Samsung Geforce 310 512MB DDR2 Samsung 64BITS VGA DVI Hdmi Components Model Name or Key Spec Acer P/N