Acer Detailed Guide on Connections for X1935 Models

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USB CONN

1:USB PWR

 

2:USB_N0

 

3:USB_P0

 

4:GND

 

5:USB PWR

 

6:USB_N1

 

7:USB_P1

 

8~12:GND

HDMI

1:HDMI_P0

 

2:GND

 

3:HDMI_N0

 

4:HDMI_P1

 

5:GND

 

6:HDMI_N1

 

7:HDMI_P2

 

8:GND

 

9:HDMI_N2

 

10:HDMI_CLK_P

 

11:GND

 

12:HDMI_CLK_N

 

13:NC

 

14:NC

 

15:CTRL_CLK

 

16:CTRL_DATA

 

17:GND

 

18:+5V_PWR

 

19:DDSP_HPD

 

20,21,22,23:GND

PS2 KB/MS

1:MS_DATA

 

2:NC

 

3:GND

 

4:KBMS_PWR

 

5:MS_CLK

 

6:NC

 

7/8:GND

 

9:KB_DATA

 

10:NC

 

11:GND

 

12:KBMS_PWR

 

13:KB _CLK

 

14:NC

 

15,16,17:GND

Chapter 5

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Contents Acer Aspire Service Guide Revision History Copyright Disclaimer Conventions Service Guide Coverage Table of Contents Jumper and Connector Information Features ChapterSuper IO Buzzer Power supply Block Diagram System Components Front PanelRear Panel Processor Hardware Specifications and ConfigurationsBios Hotkey List Main Board Major ChipsSystem Memory Memory CombinationsAudio Interface Sata Interface USB PortPower Management Environmental RequirementsGlobal Standby Mode Power Management FunctionACPI support functionDevice Standby Mode Suspend ModeCmos Setup Utility System UtilitiesEntering Cmos setup Navigating Through the Setup UtilitySetup Utility Menus Main Parameter DescriptionAdvanced Miscellaneous Advanced Chipset Configuration Integrated Peripherals PC Health Status Power Setting a supervisor password SecurityBoot Options LANExit System Disassembly and Assembly Disassembly RequirementsPre-disassembly Procedure Removing the Side Panel Removing the Front Bezel Removing the Heat Sink Fan Assembly Chapter Removing the Processor Chapter Removing the HDD-ODD Bracket Removing the Optical Drive and the Hard Disk Drive Page Chapter Page Detaching the Front Bezel Removing the Memory Modules Removing the Power Supply Page Removing the Front I/O and Optional Card Reader Assembly Page Page Removing the Mainboard Battery and follow local regulations for disposal Chapter Assembly Requirements Assembly Procedure Removing the Side Panel Removing the Front Bezel Removing the HDD-ODD Bracket Reinstalling the I/O Shielding Reinstalling the Main Board Chapter Reinstalling the Power Supply Chapter Reinnstalling the Memory Reinstalling the Front Bezel Power Button/LED Cable Reinstalling the Optical Drive and the Hard Disk Drive Chapter Page Chapter Reinstalling the HDD-ODD Bracket Reinstalling the Processor Page Reinstalling the Heat Sink Fan Assembly Page Reinstalling the Front Bezel Reinstalling the Side Panel Chapter 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 Bootblock Recovery Code Checkpoints Checkpoint DescriptionBios Recovery Jumper and Connector Information PlacementDBGH1 Jumper Setting Jumper Type Description Setting defaultInternal Header Pin Definition Header Name Function Definition1CLOCK 4GND Connector Pin Definition USB3.0 Conn 1USB PWR USB Conn 1USB PWR FRU Field Replaceable Unit List Aspire X1935 Exploded Diagram Name ’TYCategory Description Part Number Exploded Diagram Item Aspire X1935 FRU ListCategory Description Part Number Exploded + Hdmi Samsung LP Category Description Part Number Exploded Chapter Category Description Part Number Exploded Chapter Category Description Part Number Exploded Chapter Category Description Part Number Exploded