Intel 3100C - SERVICE Service Manual Download Page 1

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Model 3100C
Service Manual

The circuit schematics herein provided for reference only are not necessar-
ily the latest version.

Mainboard

77-31C00-D04A

Switch Board

77-31B0S-D01

LED Board

77-31B04-D01

D/D Board

77-31C00-D04A

Mainboard 31 to 33

Power Board

71-31B0E-D05

Specifications are subject to change without notice.

May. 2000

Summary of Contents for 3100C - SERVICE

Page 1: ...vided for reference only are not necessar ily the latest version Mainboard 77 31C00 D04A SwitchBoard 77 31B0S D01 LED Board 77 31B04 D01 D D Board 77 31C00 D04A Mainboard 31 to 33 Power Board 71 31B0E...

Page 2: ...hbridge Chip INTEL 82371EB PIIX4E 7 VGA controller ATI 3D RAGE LT PRO 8 PC CARD 95 CARD BUS interface controller TI 1225 8 ZV Port Custom Interface 9 Super I O Floppy disk Controller FDC37N869 9 High...

Page 3: ...onnector 25 Connector 2 Output Connector 25 ElectricalSpecifications 25 System Resource Allocation In Windows 98 26 IRQ 26 DMA 26 Installation Procedures 27 Installing Upgrading aprocessor 27 Removing...

Page 4: ...mart Battery Plug and Play 1 0a ACPI 1 0 Display XGA TFT flat panel 13 3 14 1 LCD screen AGP 2X Complete 64 bit hardware 2D 3D Accelerator Graphics Engine MotionCompensation HighqualityTV out 6Linebuf...

Page 5: ...microphone jack One RJ 11 jack for 56K S W Modem optional or one RJ 45 jack for 10M 100M LAN Module optional One 120 pins connector for Port Replicator DC in jack Communication Wireless Infrared 4M b...

Page 6: ...Ion battery Optional 3001S Lithium Ion smart battery pack 3002D Ni MH battery pack 2005 Car Adapter 3006 Port Replicator 3007 LS 120 120 MB Floppy Drive Kit 1008A S W MPEG II 3009 56K Modem Module V 9...

Page 7: ...ve It is specially shock mountedfordurabilityandreliabilityinaportableenvironment A Specifications Storage capacity 2 0 GB Host transfer rate PIO mode 16 6 MB s Ultra DMA ATA 33 33MB S ATA 2 ATA 3inte...

Page 8: ...e The Model 3100C Notebook PC has a full range of TFT color LCD display modules with differentClevointernaldesignedinverters Thesedisplaymodulescanbetiltedupforeasyviewingof datadisplay Theselectedmod...

Page 9: ...ce 000 00F DMA controller 1 020 021 Interrupt controller 1 040 043 Timer 1 048 04B Timer 2 060 06E KB controller M38813 chip 070 071 RTC and NMI mask 080 08F DMA page register 0A0 0A1 Interrupt contro...

Page 10: ...r Pentium III family Low Power GTL system bus interface Enhanced 64 bits data bus Dataintegrityfeatures SLtechnologypowermanagementfeatures Multiprocessingsupport Performancemonitoring Memorypagesizef...

Page 11: ...laced 1280x1024x64k 1024x768x16M 800x600x16M and 640x480x16M color on CRT Simultaneousdisplayin24bitcolor on flatpaneland CRT Internalbufferprovidesflickerreduction ATI 3D RAGE LT PRO DAC can directly...

Page 12: ...dressQualification 1 44MB Super I O Floppy Disk Controller Support Vertical Recording Format 16 Byte Data FIFO 48 Base I O Address 15 IRQ and 4 DMA options Enhanced Digital Data Separator Data rate up...

Page 13: ...aybackmix 8 channelplaybackmixerwithstereoinputsforline CDaudio videoaudio auxiliaryline digital audio wave files and mono inputs for microphone phone and PC beep Mixer controlled record and playback...

Page 14: ...llydischarged 3 Recharge the battery to at least 40 capacity Inside the computer If a fully charged battery is stored inside the computer and the battery is not used for more than 30 days you must fol...

Page 15: ...ng used and the low battery alarm sounds 2 The AC adapter is connected to charge the battery while the computer continues to be used 3 The adapter is unplugged within the first 3 minutes of charging A...

Page 16: ...6 22 DDS9 23 DDS5 24 DDS10 25 DDS4 26 DDS11 27 DDS3 28 DDS12 29 DDS2 30 DDS13 31 DDS1 32 DDS14 33 DDS0 34 DDS15 35 GND 36 GND 37 SDREQ 38 CSEL 39 SDIOW 40 GND 41 SDIOR 42 SHD LED 43 SIORDY 44 PDIAG 45...

Page 17: ...S1P 36 PCS3P 37 PHD_LED 38 HDD_VCC 39 HDD_VCC 40 HDD VCC Secondary Master CD ROM Drive Interface Usesa50 pinB Bconnectorwiththefollowingconfiguration Pin Description Pin Description 1 CD_L 2 CD_R 3 AG...

Page 18: ...Ready 7 RTS Request To Send 8 CTS Clear To Send 9 RI Ring Indicator Parallel Interface TheParallelinterfaceusesa25 pinD subfemaleconnectorwiththefollowingconfiguration Pin Description Pin Description...

Page 19: ...52 MD46 53 MD15 54 MD47 55 GND 56 GND 57 NC 58 GND 59 NC 60 NC 61 CLK0 62 CKE0 63 VCC 64 VCC 65 SRAS 0 66 SCAS 0 67 MWE 0 68 CKE1 69 DRAS 0 70 MA14 71 DRAS 1 72 MA12 73 QE 74 CLK1 75 GND 76 GND 77 NC...

Page 20: ...60 NC 61 CLK2 62 CKE2 63 VCC 64 VCC 65 SRAS 1 66 SCAS 1 67 MWE 1 68 CKE3 69 DRAS 2 70 MA14 71 IRAS 3 72 MA12 73 QE 74 CLK3 75 GND 76 GND 77 NC 78 NC 79 NC 80 NC 81 VCC 82 VCC 83 MD16 84 MD48 85 MD17...

Page 21: ...OUTA 42 VCC 43 CTSA 44 GND 45 GND 46 GND 47 GND 48 GND 49 PACK 50 GND 51 PBUSY 52 GND 53 PSLIN 54 AD 55 GND 56 AD 57 DVSYNC 58 AD 59 GND 60 AD 61 USBP0 62 EKDA 63 GND 64 GND 65 GD4 66 GD6 67 GD5 68 GD...

Page 22: ...orinterfaceusesa15 pinD subfemaleconnectorwiththefollowingconfiguration Pin Description 1 RED 2 GREEN 3 BLUE 4 NC 5 GND 6 GND 7 GND 8 GND 9 NC 10 GND 11 NC 12 DDCDA 13 HSYNC 14 VSYNC 15 DDCLK RGB Out...

Page 23: ...erfaceconnectorhasthefollowingconfiguration Pin Description 1 EKDA 2 EMDA 3 GND 4 VCC 5 EKCLK 6 EMCLK 7 GND 8 GND 9 GND ExternalUSB UniversalSerialBus Interface Port A Pin Description 1 USB_VCCA 2 USB...

Page 24: ..._RESET A16 A_CAD10 GND A55 A_CAD22 A_A4 A17 A_CAD9 A_A10 A56 A_CSERR A_WAIT A18 A_CAD10 A_CE2 A57 GND GND A19 A_CAD11 A_OE A58 A_CAD23 A_A3 A20 A_CVS1 A_VS1 A59 A_CREQ A_INPACK A21 A_CAD12 A_A11 A60 A...

Page 25: ...CAD10 GND B55 B_CAD22 B_A4 B17 B_CAD9 B_A10 B56 B_CSERR B_WAIT B18 B_CAD10 B_CE2 B57 GND GND B19 B_CAD11 B_OE B58 B_CAD23 B_A3 B20 B_CVS1 B_VS1 B59 B_CREQ B_INPACK B21 B_CAD12 B_A11 B60 B_CAD24 B_A2 B...

Page 26: ...24 AD3 25 CBE 1 26 AD4 27 PAR 28 MODEMRI 29 VCC 30 VCC 31 SERR 32 IDSEL 33 PERR 34 CBE 3 35 STOP 36 PME 37 DEVSEL 38 INTA 39 TRDY 40 RESET 41 IRDY 42 PCLKMODM 43 FRAME 44 GNT 4 45 CBE 2 46 REQ 4 47 G...

Page 27: ...3 28 B 29 GND 30 B DC DC Converter Board Input Characteristics Input Voltage From AC Adapter 10V 20V From Battery 12V Efficiency Thetotalefficiencyis80 minimumatfullloadcondition Output Characteristic...

Page 28: ...OFF Connector 2 Output Connector Pin No Description 1 High voltage side of the Lamp 2 Low voltage side of the Lamp Electrical Specifications NO Item SYM Min Typical Max Unit 1 Input Voltage Vin Rippl...

Page 29: ...nstruments PCI 1225 CardBus Controller IRQ 10 Texas Instruments PCI 1225 CardBus Controller IRQ 10 Intel 82371AB EB PCI to USB Universal Host Controller IRQ 10 IRQ Holder for PCI steering IRQ 10 RAGE...

Page 30: ...s on the mainboard The mainboard can support a FC PGA370 type processor without adding the new hex studs If you would like to use a PPGA 370 type processor you will need to add new hex studs which is...

Page 31: ...cover 2 Remove the four screws which hold the heat sink in place 3 Lift the heat sink out of the computer CPU cover Heat sink Note If the thermal pad on the heatsink is broken please change the therma...

Page 32: ...cessfully removed the heat sink and you are now looking at the CPU dock with processor Place the CPU tool jig on top of the CPU Align the CPU tool jig over the CPU Remove the Zif plug from the CLOSE s...

Page 33: ...the open slot on the CPU case Hold the CPU tool jig in place and move the screw driver in the towards the CPU this will unlock the CPU from its dock Remove the screwdriver and the CPUtool jig andgent...

Page 34: ...FC PGA type processor you will need 6 5 mm hex studs These hex studs come with the mainboard so you don t need to do this step If you want to install a PPGA 370 processor you will need 7 7 mm hex stu...

Page 35: ...anged the Hex studs if it was necessary To install a new processor simply follow these steps Gently place the processor into the opened CPU dock and press it into place The empty CPU dock without a pr...

Page 36: ...ock on the CLOSE side of the CPU dock The processor is now securely locked into the CPU dock Place the screwdriver into the close slot on the CPU case Hold the CPU tool jig in place and move the screw...

Page 37: ...E side of the CPU dock first thiswillpreventthedockfromunlockingaccidentally 3 Tighten the two screws on the OPEN side of the CPU dock 4 Make sure the Heat sink fan plug is properly installed 5 Replac...

Page 38: ...r 6 Unzipthefileintoasuitabledirectory B Create a bootable Floppy Disk ThroughWindows98 1 Insert a Floppy Disk into your FDD This disk will be overwritten and all information erased so make sure it ha...

Page 39: ...rmatteddiskwiththe BIOSfilesinto your Floppy Drive 2 Restartyourcomputer Note When your system boots from the floppy disk it will automatically update the BIOS since one of the files your copied from...

Page 40: ...tches to elevate the keyboard from its normal position refer to Drawing4 1 3 Carefully lift the keyboard assembly out to expose the mainboard 4 Locate the DIP switches Drawing 4 2 5 Set SW1 1 and SW1...

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