Acer M1640, M5640 manual Com, Pson, COM PWR OK 5VSB

Page 79

ATX_POWER: ATX 24-pin Power Connector

1

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3

4

 

5

6

7

8

9

 

10

11

 

12

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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24

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Pin

 

Signal Name

 

 

Pin

 

 

 

 

Signal Name

1

 

 

 

+3.3

 

 

 

 

 

13

 

 

 

 

+3.3V

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2

 

 

 

+3.3

 

 

 

 

 

14

 

 

 

 

-12V

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3

 

 

 

COM

 

 

 

 

15

 

 

 

 

COM

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4

 

 

 

+5V

 

 

 

 

16

 

 

 

 

PS_ON

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

5

 

 

 

COM

 

 

 

 

17

 

 

 

 

COM

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

6

 

 

 

+5V

 

 

 

 

18

 

 

 

 

COM

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

7

 

 

 

COM

 

 

 

 

19

 

 

 

 

COM

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

8

 

 

 

PWR OK

 

 

 

20

 

 

 

 

-5V

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

9

 

 

 

5VSB

 

 

 

 

21

 

 

 

 

+5V

 

 

 

 

 

 

 

 

 

 

 

 

 

 

10

 

 

+12V

 

 

 

 

22

 

 

 

 

+5V

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

11

 

 

 

+12V

 

 

 

 

23

 

 

 

 

+5V

 

 

 

 

 

 

 

 

 

 

 

 

 

 

12

 

 

+3.3V

 

 

 

 

24

 

 

 

 

COM

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

73

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Contents Aspire M5640 Aspire M3640 Aspire M1640 Service Guide Revision History Disclaimer CopyrightMessages ConventionsPreface Troubleshooting Jumper and Connector Information Features System SpecificationsNV MCP73PV/S & NV MCP73VE HDD/CD-ROM/CD-RW/DVD-ROM/DVD-RW/DVD+ IDELAN Bios Power Supply Page Main board Placement Block Diagram Label Description Aspire M5640 Front PanelLabel Description Aspire M5640 Rear PanelAspire M3640 Front Panel Aspire M3640 Rear Panel Aspire M1640 Front Panel Aspire M1640 Rear Panel FSB Hardware Specifications and ConfigurationsYES DDR2 Main Board Major ChipsSystem Memory NV MCP73PV/S &NV MCP73VESata X Audio InterfaceSata Interface ALC888SIRQ5 Floppy disk drive InterfaceParallel Port USB PortRCT Power ManagementEnvironmental Requirements PMESystem Utilities Entering Setup Parameter Description Product Information Standard Cmos Setup Options CPU Parameter Description OptionsAdvanced Setup A.R.T HDDAdvanced Chipset Setup SSE/SSE2 Integrated Peripherals Integrated Peripherals-IDE Function Setup IDE DMA IDEPIO UdmaSata Port Integrated Peripherals-Onboard Device SetupROM MAC LANIntegrated Peripherals -Onboard I/O Chip SetupEPP, EPP+ECP Power Management S3/STR S1/POSWOL Power onPower PWR/BTTNPCI/PnP Setup PCI 1/2 IRQ PCI/VGAPC Health Status CPU/SYSTEM FAN Frequency/Voltage ControlDIMM/PCI CLK Parameter Description OptioLoad Default Settings Set Supervisor/User Password Enter Password Save & Exit Setup Exit Without Saving Machine Disassembly and Replacement General Information Before You Begin Disassembly Procedure Aspire M3640 Aspire M5640 Remove CPU fan pipe Remove side cover ProcessRemove Cards Remove HDD Data Cables Remove ODD Data cable Remove HDD power cableRemove Cables Remove HDD Process Remove card reader Remove ODD power cableRemove FDD Cable Remove ODD PANEL1 Remove System FAN Remove mother board Remove memory Remove CPU coolerRemove I/O shielding Remove CPU Troubleshooting Chapter Page Pson COMCOM PWR OK 5VSB Page Page Page Pin Signal Name Page Page FRU Field Replaceable Unit List Description Exploded DiagramAM30-MAIN-BEZEL FAN AM10MAINBEZEL FAN
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