User manual GERICOM UNIWILL 340S2 - SERVICE MANUAL

Chapter 1 General System Description UNIWILL COMPUTER CORP. No. 24 Pei Yuan Road Chung Li Industrial Park, Chung Li City Tao Yuan Hsien, Taiwan R.O.C. TEL: 886-3-461-6000 FAX: 886-3-461-6317 URL: http:// www.uniwill.com.tw/ 340S2 1 Rev : B Chapter 1 General System Description UNIWILL TECHNOLOGY CORP. 14F, 67 & 69, Section 1, Chung San RD., Hsin Chuang City, Taipei Hsien, Taiwan, R.O.C. TEL: 886-2-8991-6888 FAX: 886-2-8991-5666 URL: http:// uniwill.com.tw/ 1.1 System features 1.1.1 General features a. Support cost efficient CPU, - Celeron-128K 500~700 MHz in PPGA type - Pentium III 500~850 MHz in FC-PGA type b. Superior portability with all in one design c. Support high quality audio include 2 internal high power speaker d. Fully Support ACPI 1.0, meet PC98/PC99 requirement e. Built-in 56K modem for Data/Fax/Voice modem or Internet (optional) f. Support high performance hardware 2D/3D graphic engine g. Support high capacity memory up to 512 MB h. Support one most flexibility of 32-bit Cardbus slot and PCMCIA card 1.1.2 Hardware specification A. CPU: Celeron-128K 500MHz to 700MHz · System bus frequency at 66 MHz · Dynamic execution microarchitecture · MMX technology capability · Optimized for 32 bits AP and OS · Power Management capability · Integrated 32KB instruction and data L1 cache · Integrated 128 KB instruction and data L2 cache Pentium III 500MHz and 850MHz · System bus frequency at 100MHz · On-die 256KB L2 advanced transfer cache with ECC · Dual independent bus architecture · SIMD extensions for enhanced video, sound and 3D performance 340S2 2 Rev : B Chapter 1 General System Description · · · · · · · Dynamic execution micro architecture Power management capability Optimized for 32bits AP and OS Integrated 16KB instruction and 16KB data L1 cache 256bit cache data bus 8-way cache associatively ECC for system bus data B. Core Logic SIS 630 · Support 66/100 MHz FSB · Power management capability · Integrated AGP bus 2D/3D video processor · Direct DVD MPEG-2 and AC-3 playback · Accelerator for Direct 3D API · Frame buffer share system memory up to 32MB · Support PC100 VCM SDRAM · Full support of ACPI and OS directed power management · Integrated IDE controller support 2 channel ultra DMA transfers up to 66 MB/sec · Integrated USB root hub · Integrated audio controller with 64-voices Direct Sound channel support · Integrated HSP modem · Forwards PCI I/O and memory cycles into LPC bus C. PCMCIA Controller O2 Micro OZ6812 · ACPI-PCI bus power management interface specification Rev.1.0 compliant · Compliant with PCI specification V2.1S, 1995 PC Card Standard and JEIDA 4.1 · Supports PCMCIA ATA specification · Supports 5V/3.3V PC Cards and 3.3V Cardbus Cards · Supports single PC card or Cardbus slot with hot insertion and removal · Supports multiple FIFOs for PCI/CB data transfer · Supports Direct memory access for PC/PCI and PC/Way on PC Card socket · Win98IRQ and PC-97/98 compliant · Integrated PC98 Subsystem Vendor ID support with auto lock bit D. Embedded Controller / Keyboard Controller NS PC87570 · Hot key for brightness, volume control · ACPI controller · SMB bus for smart battery · Support Win-95 defined 3 new keys and down load-able key-matrix E. Super I/O Controller NS PC87393 · LPC System Interface with synchronous cycles, up to 33 MHz bus clock · PC99 and ACPI Compliant 340S2 3 Rev : B Chapter 1 General System Description · · · · Floppy Disk Controller (FDC) Support SPP, EPP and ECP Parallel port Software compatible with the 16550A and the 16450 serial port HP-IR, ASK-IR, Fast-IR support F. Clock Generator Realtek W83194R-630 · Multiple CPU clocks for SDRAM architecture · Provide power down mode in slowing down CPU clock · Spectrum modulation reduce EMI · Provide programmable clocks G. DSTN Encoder NS CS9211 · Support 18 bits color digital pixel input · Support SVGA DSTN and VESA FPDI SPEC. · Programmable dither up to 64 levels · Built in memory controller support both SDRAM and EDO RAM 1.2 System Specification 1.2.1 System Board The major components of the computer include the system board, XGA color LCD display, FDD module,CD-ROM module (24X rotational speed max) / DVD module, keyboard, built-in glide pad with 2 click buttons, Lithium-ION battery pack, and AC adapter. The system board incorporates CPU module, system memory, system and VGA BIOS, audio controller, CPU/ PCI bus controller, PCI / ISA bus controller. The System Block Diagram shows how these components are integrated as shown in the next page. CPU_CORE CPU CORE SB3060P AS1582T TL594 2.5V 1.5V VCC_CMOS CPU Celeron PPGA Pentium !!! FC-PGA SO-DIMM1 HOME NET WORKING RJ-11 CONNECTOR SO-DIMM2 CARDBUS SOCKET CARDBUS LCD 13.0" DSTN LCD 14.1" TFT LCD LVDS TRANSCEIVER THC63LVDF63 OZ6812 SOCKET POWER MIC2562A VCCSKT VPPSKT DSTN ENCODER NS CS9211 PCI BUS CORE LOGIC CRT PORT INT. MICPHONE MICPHONE CD-ROM HDD SIS630 340S2 INT. SPEAKERS AUDIO AMP. AC97 CODEC 4 AC LINK Rev : B USB RJ-45 CONNECTOR Chapter 1 General System Description 1.2.2 LCD Display 14.1" TFT 13.3" TFT 12.1" TFT 13.0" HPA 12.1" HPA 1.2.3 Power Plans Power Source Descriptions +5V : 5V power source +3V : 3.3V power source +12V : 12V power source CPU_Core : CPU Core power source. For Celeron, the voltage is 2.0V. For Pentium III, it is 1.8V. +1.5V : CPU AGTL+ termination power source VCC_CMOS : CPU CMOS pull up voltage. For Celeron, the voltage is 2.5V. For Pentium III, it is 1.5V. +2.5V : 2.5V power source +1.8V : 1.8V power source for SIS630 KBVCC : KBC 3.3V power source KBVCCA : KBC AD/DA 3.3V reference voltage VCCRTC : Real time clock power source +5V_AUX : LAN 5V always power source +3V_AUX : LAN 3.3V always power source +3V_RX_TR : LAN 3.3V analog power source +3V_TX_TR : LAN 3.3V analog power source LCDVCC : LCD display 3.3V power source VIN : Inverter 12~20V power source ADAP+ : 20V Power supply from AC adapter AMPVDD : 5V analog power for audio 340S2 5 Rev : B Chapter 1 General System Description 340S2 6 Rev : B Chapter 1 General System Description 1.2.4 Power Source Status 5V FULL-ON SLEEP STD SOFT-OFF ON ON OFF OFF 3.3V ON ON OFF OFF 12V ON ON OFF OFF CPU _core ON ON OFF OFF VCC_ CMOS ON ON OFF OFF 2.5V ON ON OFF OFF 1.5V ON ON OFF OFF 1.8V ON ON OFF OFF 1.2.5 DC/DC Board The DC/DC (system power) can support +3.3V, +5V, +12V for the main system. The DC/DC (CPU power) can support +1.3V~2.05V, +1.8V, +2.5V for the CPU. 1.2.6 AC-DC Adapter Input Voltage : 100 ~ 240 ±10% AC Input Frequency : 50 ~ 60 Hz ±3Hz Input AC current : 1.5 @ 90 VAC Efficiency : Better than 80% Inrush Current : 50A @ 115VAC, 100A @ 230VAC Holdup Time : 5mS (minimum) Output Voltage/Current : 20V / 3.0A Output Load Regulation : ±5% 1.2.7 Inverter Input Voltage : 9-22 VDC Output Voltage : 620 Vrms @ 50-60KHz Start Up Voltage : 1400 Vrms (min.) Brightness Adjust Range (tube current) : 2.5mA rms ­ 5mA rms Protection : Open circuit protect, current limit protect 1.2.8 Battery Pack A. Lithium ­ Ion Battery packs · Battery type : Li-Ion · Battery cells : 8 cells 340S2 7 Rev : B Chapter 1 General System Description · · · Battery Spec : 14.8V, 3200 mAH Battery power : 53 watts (total) Battery protection : over charge protect, over discharge protect, over temperature protect, short protect, over current protect B. Ni-MH battery packs · Battery type : Ni MH · Battery cells : 10 cells · Battery specs : 12V, 4500 mAh · Battery power : 54 watts (total) · Battery protection : over charge protect, over discharge protect, over temperature protect, short protect, over current protect 1.2.9 Memory Module 144 pins SO-DIMM, 3.3V, SDRAM memory type = 1Mx16, 4Mx16, 16Mx16, 2Mx8, 8Mx8, 16Mx8 memory size = 16M, 32M, 64M, 128M, memory clock = 66 MHz / 100MHz Memory Configuration Table DIMM 1 DIMM 2 16M 0 32M 0 64M 0 128M 0 16M 16M 16M 32M 32M 32M 16M 64M 32M 64M 64M 64M 64M 128M 128M 128M Total 16M 32M 64M 128M 32M 48M 64M 80M 96M 128M 192M 256M 340S2 8 Rev : B Chapter 1 General System Description 1.2.10 Interrupt Request Channel Setting 00 01 02 03 04 06 07 08 09 09 10 10 10 10 11 11 11 11 12 13 14 14 15 15 Hardware using the setting System timer Standard 101/102-Key Microsoft Natural Keyboard Programmable Interrupt Controller IrDA V3.0 Fast Infrared Port Communications Port (Com1) Standard Floppy Disk Controller ECP Printer Port (LPT1) System CMOS/ Real Time Clock (RTC) ACPI IRQ Holder for PCI IRQ Steering SiS 900 PCI Fast Ethernet Adapter ACPI IRQ Holder for PCI IRQ Steering HAMR 5600 Voice Modem O2Micro OZ6812 CardBus Controller SIS 7018 Audio Driver ACPI IRQ Holder for PCI IRQ Steering SIS 7001 PCI to USB Open Host Controller SIS 7001 PCI to USB Open Host Controller SCI IRQ used by ACPI bus Microsoft PS/2 Port Mouse Numeric data processor SIS 5513 Dual PCI IDE Controller Primary IDE Controller (dual FIFO) Intel 82371AB/EB PCI Bus Master IDE Controller Secondary IDE Controller (dual FIFO) 1.2.11 DMA Channel Setting 01 02 03 04 Hardware using the setting IrDA V3.0 Fast Infrared Port Standard Floppy Disk Controller ECP Printer Port (LPT1) Direct memory access controller 340S2 9 Rev : B Chapter 2 Connectors & Switches 1.2.12 System LED Indicator 4 4 4 4 4 4 4 Num-lock (on/off) Cap-lock (on/off) Scroll-Lock (on/off) FDD (on/off) HDD (on/off) CDROM (on/off) Power (on/off) When the system is powered on, the Power LED will be lighted on. When `Battery Low Warning' occurs, the Power LED will flash at a rate of 1 time every 16 second. When `Battery Very Low Warning' occurs, the Power LED will flash at a rate of 1 time every 4 seconds if there is no `Suspend to Disk' partition in the hard disk. Charge (flash/off): Will be flashing when the battery pack is being charged. 4 1.2.13 Hot Key: Key combination Fn + F1 Fn + F3 Fn + F4 Fn + F5 Fn + F6 Fn + F7 Fn + F8 Fn + F9 Fn + F10 Function Standby Mode Mute battery warning beep Toggle LCD / CRT display Volume increase Volume decrease Brightness up Brightness down Contrast up (for DSTN LCD) Contrast down(for DSTN LCD) 340S2 10 Rev : B Chapter 2 Connectors & Switches UNIWILL COMPUTER CORP. No. 24 Pei Yuan Road Chung Li Industrial Park, Chung Li City Tao Yuan Hsien, Taiwan, R.O.C. TEL: 886-3-461-6000 FAX: 886-3-461-6317 URL: http:// www.uniwill.com.tw/ 340S2 11 Rev : B Chapter 2 Connectors & Switches 2.1 Connector Definitions 2.1.1 Memory DIMM144 Connector (CN7 and CN6) CN7 3 5 7 9 13 15 17 19 37 39 41 43 47 49 51 53 83 85 87 89 93 95 97 99 121 123 125 127 131 133 135 137 23 25 115 117 24 26 116 118 69 71 67 73 141 142 11 12 27 28 45 46 63 64 81 82 101 102 113 114 129 130 143 144 DQ0 DQ1 DQ2 DQ3 DQ4 DQ5 DQ6 DQ7 DQ8 DQ9 DQ10 DQ11 DQ12 DQ13 DQ14 DQ15 DQ16 DQ17 DQ18 DQ19 DQ20 DQ21 DQ22 DQ23 DQ24 DQ25 DQ26 DQ27 DQ28 DQ29 DQ30 DQ31 DQMB0/CAS0# DQMB1/CAS1# DQMB2/CAS2# DQMB3/CAS3# DQMB4/CAS4# DQMB5/CAS5# DQMB6/CAS6# DQMB7/CAS7# S0#/RAS0# S1#/RAS1# WE# NU/OE# SDA SCL VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC CLK1/RFU CKE0/RFU CKE1/RFU +3V SRAS#/RFU SCAS#/RFU DQ32 DQ33 DQ34 DQ35 DQ36 DQ37 DQ38 DQ39 DQ40 DQ41 DQ42 DQ43 DQ44 DQ45 DQ46 DQ47 DQ48 DQ49 DQ50 DQ51 DQ52 DQ53 DQ54 DQ55 DQ56 DQ57 DQ58 DQ59 DQ60 DQ61 DQ62 DQ63 A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11/BA0 A12/BA1 A13/A11 RFU/A12 RFU/A13 NC/CB0 NC/CB1 NC/CB2 NC/CB3 NC/CB4 NC/CB5 NC/CB6 NC/CB7 VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS 1 3 5 7 9 11 13 15 17 19 21 23 25 27 CN6 4 6 8 10 14 16 18 20 38 40 42 44 48 50 52 54 84 86 88 90 94 96 98 100 122 124 126 128 132 134 136 138 29 31 33 30 32 34 103 104 105 109 111 106 110 112 70 72 57 59 77 79 58 60 78 80 1 2 21 22 35 36 55 56 75 76 91 92 107 108 119 120 139 140 3 5 7 9 13 15 17 19 37 39 41 43 47 49 51 53 83 85 87 89 93 95 97 99 121 123 125 127 131 133 135 137 23 25 115 117 24 26 116 118 69 71 67 73 141 142 11 12 27 28 45 46 63 64 81 82 101 102 113 114 129 130 143 144 DQ0 DQ1 DQ2 DQ3 DQ4 DQ5 DQ6 DQ7 DQ8 DQ9 DQ10 DQ11 DQ12 DQ13 DQ14 DQ15 DQ16 DQ17 DQ18 DQ19 DQ20 DQ21 DQ22 DQ23 DQ24 DQ25 DQ26 DQ27 DQ28 DQ29 DQ30 DQ31 DQMB0/CAS0# DQMB1/CAS1# DQMB2/CAS2# DQMB3/CAS3# DQMB4/CAS4# DQMB5/CAS5# DQMB6/CAS6# DQMB7/CAS7# S0#/RAS0# S1#/RAS1# WE# NU/OE# SDA SCL VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC CLK0 CLK1/RFU CKE0/RFU CKE1/RFU SRAS#/RFU SCAS#/RFU DQ32 DQ33 DQ34 DQ35 DQ36 DQ37 DQ38 DQ39 DQ40 DQ41 DQ42 DQ43 DQ44 DQ45 DQ46 DQ47 DQ48 DQ49 DQ50 DQ51 DQ52 DQ53 DQ54 DQ55 DQ56 DQ57 DQ58 DQ59 DQ60 DQ61 DQ62 DQ63 A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11/BA0 A12/BA1 A13/A11 RFU/A12 RFU/A13 NC/CB0 NC/CB1 NC/CB2 NC/CB3 NC/CB4 NC/CB5 NC/CB6 NC/CB7 VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS 4 6 8 10 14 16 18 20 38 40 42 44 48 50 52 54 84 86 88 90 94 96 98 100 122 124 126 128 132 134 136 138 29 31 33 30 32 34 103 104 105 109 111 106 110 112 70 72 57 59 77 79 58 60 78 80 1 2 21 22 35 36 55 56 75 76 91 92 107 108 119 120 139 140 2.1.2 61 CLK0 Modem/B Connector (CN29)61 74 74 62 68 65 66 KBVCC +5V 62 68 65 66 CN29 T9 DIMM144 AD0 AD1 AD2 AD3 AD4 AD5 AD6 AD7 AD8 AD9 340S2 2 4 6 8 10 12 14 16 18 20 22 24 26 28 PERR# SERR# FRAME# IRDY# TRDY# DEVSEL# AD16 STOP# PERR#DIMM144-REV 13 12 Rev : B PAR INT#A PREQ#1 Chapter 2 Connectors & Switches 2.1.3 LCD Connector (CN4) LCDVCC +3V +3V Y0Y0+ R297 10K 5 5 PNLSW0 PNLSW1 C363 C C344 18 C CONTRAST 10K Y2Y2+ CN4 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 49 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 +3V Y1Y1+ CLKCLK+ R13 10K PNLSW2 C27 C 5 LCDVCC R302 FFPHSYNC ENBLT LLD10 UUD0 UUD4 LLD8 LLD0 LLD2 LLD4 LLD6 UUD2 UUD6 UUD8 UUD10 FFPSHFCLK FFPVSYNC FFPDE LLD11 UUD1 UUD5 LLD9 LLD1 LLD3 LLD5 LLD7 UUD3 UUD7 UUD9 UUD11 LCD CONN 2.1.4 Inverter Connector (CN3) +5V 1 VIN J3 2 OPEN_S J4 1 2 CLOSE_S CN3 L55 0 12 INT_MIC 18 BLTADJ R281 0 DISPON 1 2 3 4 5 6 7 8 INVERTER 1 340S2 13 C325 C321 C328 C C C 2 L54 + C23 1u/25V_0805 BLM11P600S Rev : B Chapter 2 Connectors & Switches 2.1.5 CRT Connector (CN20) Pin 1 2 3 4 5 6 7 8 Description RED GREEN BLUE NC GND DACGND DACGND DACGND Pin 9 10 11 12 13 14 15 Description +5V GND NCDDCCLK HSYNC VSYNC DDCDATA 2.1.6 USB Connector (CN21) Pin 1 2 3 4 Description +5V USBP0USBP0+ GND 2.1.7 RJ45 (CN15) CN15 8 7 6 5 4 3 2 1 NC4 NC3 RONC2 NC1 RO+ TDTD+ RJ45 GND GND 9 10 2.1.8 RJ11 (CN16) Pin 1 2 Description HRTXRXN HRTXRXP 340S2 14 Rev : B Chapter 2 Connectors & Switches 2.1.9 Modem Phone (CN17) and Modem Connector (CN23) CN17 1 2 MODEM-PHONE C327 DSSA P3100SBRP 1000p/2KV_1808 1000p/2KV_1808 C317 1 2 RV1 1 CN23 1 2 MODEM CONN 2.1.10 MDC Connector (CN26) +3V CN26 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 MONO_OUT GND AUXR AUXL CDGND CD_R CD_L GND 3.3V GND 3.3V SDATA_O RESET# GND MCLK AUDIO_PD MONO_PHONE R_D GND VCC R_D R_D P_DN VCC GND SYNC SDATA_INB SDATA_INA GND BCLK 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 +5V +3V R196 2 PHONE MODEMRI# R198 R 12 17 R 5,12 SDATO 5,12 AC_RESET# 4,9,12,13,14,15 PCIRST# 12 MDCLK R204 R203 0 R R195 R194 0 0 SYNC SDATIN1 SDATIN0 BIT_CLK 5,12 5 5,12 5,12 R197 0 MDC CON. 2.1.11 MIC Jack (CN13) AMPVDD VREFOUT R279 10K 8 INT_MIC R268 10K C315 0.1u 5 4 3 2 1 MIC JACK L26 BLM11P600S CN13 R278 10K R269 C308 10K 680p MICGND 2.1.12 Speaker Jack (CN12) AMPVDD R266 100K EXTSPKR EXTSPKHP EXTSPKL R276 5 4 3 2 1 SPKR JACK L30 BLM11P600S CN12 340S2 100K 15 Rev : B Chapter 2 Connectors & Switches 2.1.13 R/L Speaker Connector (CN5) CN5 L61 L60 L58 L57 BLM21300S_0805 BLM21300S_0805 BLM21300S_0805 BLM21300S_0805 RR+ L+ L4 3 2 1 R/L SPKR CONN 2.1.14 PCMCIA Connector (CN28) CN28 51 17 52 18 19 54 20 53 50 49 13 14 59 60 15 16 48 33 58 32 40 47 43 57 36 67 62 63 61 21 12 7 VCC VCC VPP VPP CCLK (A16) CFRAME# (A23) CIRDY# (A15) CTRDY# (A22) CDEVSEL# (A21) CSTOP# (A20) CPAR (A13) CPERR# (A14) CSERR# (WAIT*) CREQ# (INPACK*) CGNT# (WE*) CINT# (IRQ*) CBLOCK# (A19) CCLKRUN# (IO16*) CRESET# (RESET) RFU (R2_D2) RFU (R2_D14) RFU (R2_A18) CVS1 CVS2 CCD1# (CD1*) CCD2# (CD2*) CAUDIO (BVD2/SPKR*) CSTSCHG (BVD1/RI*) CC/BE3# CC/BE2# CC/BE1# CC/BE0# (REG*) (A12) (A8) (CE1*) (D10) CAD31 (D9) CAD30 (D1) CAD29 (D8) CAD28 (D0) CAD27 (A0) CAD26 (A1) CAD25 (A2) CAD24 (A3) CAD23 (A4) CAD22 (A5) CAD21 (A6) CAD20 (A25) CAD19 (A7) CAD18 (A24) CAD17 (A17) CAD16 (IOWR*) CAD15 (A9) CAD14 (IORD*) CAD13 (A11) CAD12 (OE*) CAD11 (CE2*) CAD10 (A10) CAD9 (D15) CAD8 (D7) CAD7 (D13) CAD6 (D6) CAD5 (D12) CAD4 (D5) CAD3 (D11) CAD2 (D4) CAD1 (D3) CAD0 GND GND GND GND 66 65 31 64 30 29 28 27 26 25 24 23 56 22 55 46 45 11 44 10 9 42 8 41 6 39 5 38 4 37 3 2 68 35 34 1 PCMCIA CONN 2.1.15 HDD Connector (CN27) V_HDD CN27 HDDRST# PIDED7 PIDED6 PIDED5 PIDED4 PIDED3 PIDED2 PIDED1 PIDED0 PIDEDREQ PIDEIOW# PIDEIOR# 1 3 5 7 9 11 13 15 17 19 21 23 25 2 4 6 8 10 12 14 16 18 20 22 24 26 PIDED8 PIDED9 PIDED10 PIDED11 PIDED12 PIDED13 PIDED14 PIDED15 V_HDD 340S2 16 Rev : B Chapter 2 Connectors & Switches 2.1.16 CDROM Connector V_CDROM CN24 SIDECDL CDRST# SIDED7 SIDED6 SIDED5 SIDED4 SIDED3 SIDED2 SIDED1 SIDED0 SIDEIOW# SIORDY 4 IRQ15 SIDEA1 SIDEA0 SIDECS1# 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 49 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 SIDECDR SIDED8 SIDED9 SIDED10 SIDED11 SIDED12 SIDED13 SIDED14 SIDED15 SIDEDREQ SIDEIOR# SIDEDACK# S66CBLIDB SIDEA2 SIDECS3# V_CDROM 17 CD-ROMLED# CDROM CONN R498 10K R57 0 Secondary Drive(Master) 2.1.17 FDD Connector (CN10) V_FDD CN10 15 15,17 15 INDEX# DRV0# DSKCHG# DSKCHG# INDEX# 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 FDD CONN 15 15 5,15 15 15 15 15 15 15 MTR0# FDIR# 3MODE# STEP# WDATA# WGATE# TRK0# WRPRT# RDATA# HDSEL# TRK0# WRPRT# RDATA# 340S2 15 17 Rev : B Chapter 2 Connectors & Switches 340S2 18 Rev : B Chapter 2 Connectors & Switches 2.1.18 Parallel Connector (CN18) +5V R253 R CN18 26 LPTSLCT LPTPE LPTBUSY LPTACK# LPTD7 LPTD6 LPTD5 LPTD4 LPTD3 LPTSLCTIN# LPTD2 LPTINIT# LPTD1 LPTERR# LPTD0 LPTAFD# LPTSTB# 13 25 12 24 11 23 10 22 9 21 8 20 7 19 6 18 5 17 4 16 3 15 2 14 1 27 PARALLEL CONN 2.1.19 Serial Connector (CN19) CN19 10 COMRI1 COMDTR1# COMCTS1# COMTXD1 COMRTS1# COMRXD1 COMDSR1# COMDCD1# 5 9 4 8 3 7 2 6 1 11 SERIAL CONN 2.1.20 LID Connector (CN1) +3V R12 100K CN1 1 2 LID CONN C LID C22 340S2 19 Rev : B Chapter 4 System Disassembly 2.1.21 Internal KB Connector (CN9) CN9 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 SCANIN0 SCANIN1 SCANOUT1 SCANOUT2 SCANIN4 SCANIN5 SCANIN6 SCANOUT0 SCANIN7 SCANIN2 SCANIN3 SCANOUT3 SCANOUT4 SCANOUT5 SCANOUT6 SCANOUT7 SCANOUT8 SCANOUT9 SCANOUT10 SCANOUT11 SCANOUT12 SCANOUT13 SCANOUT14 SCANOUT15 INT KB CONN 2.1.22 Test Connector (CN8) KBVCC CN8 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 TEST CONN ROMA0 ROMA1 ROMA2 ROMA3 ROMA4 ROMA5 ROMA6 ROMA7 ROMD0 ROMD1 ROMD2 ROMD3 ROMD4 ROMD5 ROMD6 ROMD7 TEST ROMRD# ROMWR# 2.1.23 Fan2 Connector (CN2) +5V CN2 C303 C 2 1 FAN2 CONN 2.1.24 Fan1 Connector (CN25) 2 Q41A SI9953 7 8 1 CN25 340S2 C476 2 1 20 Rev : B FAN1 CONN Chapter 4 System Disassembly 2.1.25 PS2 Connector (CN14) S2 +5V POLY SW_1812 KBDATA PS2DATA KBCLK PS2CLK L50 L24 L52 L1 BLM11P600S BLM11P600S BLM11P600S BLM11P600S C14 270p C304 270p C316 270p C305 270p CN14 1 2 3 4 5 6 PS2 CONN 2.1.26 Power Switch (SW2) R18 10K +5V_AUX SW2 1 2 3 4 POWER SW PWRSW 22 2.1.27 AC Connector (CN22) 18,23 ADAP_IN D25 SR34 ADAP+ 1 2 3 AC CONN BLM21300S_0805 L74 C306 10u/25V_1210 C331 10u/25V_1210 A C CN22 L53 BLM21300S_0805 2.1.28 Battery Connector (CN30) 21,23 BATT+ D26 SR54 ANODE CATHODE Pin No. 1 2 3 4 5 6 7 8 Pin Name BATT+ SMBCLK SMBDATA TEMP +5V_AUX GND NC NC 2.1.29 Touch Pad Connector (CN11) 340S2 21 Rev : B Chapter 4 System Disassembly Pin No. 1 2 3 4 5 6 Pin Name PSCLK3 PSDAT3 GND NC +5V NC 2.1.30 But_SW_0 (SW1) SW1 1 3 2 4 FUNCSW# 18 BUT-SW_0 2.2 Mechanical Buttons and Switch Definition 2.2.1 Power on/off button 1. If the system is in S0, S1 or S2 state, pressing the power button will transit the system to S4 (Suspend to Disk), S5 (Soft-off) state depending on the "Power button function" setting in the BIOS Setup menu. 2. If the system is in S4 or S5 state, pressing the power button will awaken the system into S0 state. 3. If the power button is pressed for more than four seconds, a power button over-ride event is generated and the system will be put into S5 (Soft-off) state. 2.2.2 Cover (Lid) Switch When LCD cover is closed, this Lid switch is triggered and an SMI/SCI is generated to put the system into `Suspend to RAM' or `Suspend to Disk' mode depending on the "Cover Switch" setting in the BIOS Setup menu. 2.2.3 WWW function button 340S2 22 Rev : B Chapter 4 System Disassembly When this button is pressed, the system will launch Microsoft Internet Explorer and connect to default setting of Internet Explorer. 2.2.4 CPU DIP Switch Settings (SW7 ­ near CPU socket) 1 ON OFF OFF 2 OFF OFF OFF 3 OFF OFF OFF SW7 (For Celeron and Pentium III) 4 CPU SDRAM OFF OFF ON 66M 66M 100M 66M 100M 100M Note: SW7-5, 6, 7, 8: Always OFF Celeron Processor 500 533 566 600 System Bus Frequency(MHz) 66 66 66 66 L2 Cache Size(Kbytes) 128 128 128 128 Pentium III Processor 500 550E 600E 650 700 750 800 850 340S2 System Bus Frequency(MHz) 100 100 100 100 100 100 100 100 23 L2 Cache Size(Kbytes) 256 256 256 256 256 256 256 256 Rev : B Chapter 4 System Disassembly 2.3. Major Components and Connectors Location 2.3.1 Bottom Side IR1 CN21 U35 U47 CN17 CN14 U10 U45 CN25 U33 U42 U37 CN13 CN12 U43 SW 7 U36 U13 CN30 CN27 CN24 CN26 CN19 CN18 Rev : B 340S2 CN29 24 CN20 Chapter 4 System Disassembly CN28 2.3.2 Top Side CN5 U26 U20 U44 U19 U25 SW2 U21 U15 CN1 CN7 CN6 U1 U31 SW1 U7 U8 U6 U29 CN10 U32 CN11 CN3 U2 CN4 U4 U9 U3 U12 U17 340S2 25 CN9 U28 CN15 Rev : B Chapter 4 System Disassembly U11 U14 U18 UNIWILL COMPUTER CORP. No. 24 Pei Yuan Road Chung Li Industrial Park, Chung Li City Tao Yuan Hsien, Taiwan, R.O.C. TEL: 886-3-461-6000 FAX: 886-3-461-6317 URL: http:// www.uniwill.com.tw/ 340S2 26 Rev : B Chapter 4 System Disassembly 3.1 Major Component List Reference U1 U2 U3 U4 U6 U7 U8 U9 U10 U11 U12 U13 U14 U15 U17 U18 U19 U20 U21 U24 U25 U26 U28 U29 U31 U32 U33 U35 U36 U37 U42 U43 U44 U45 U47 IR1 Description RS-232 TRANSCEIVER P-MOSFET FOR LCD VCC 1MX16 VRAM LVDS PANEL TRANSMITTER NOT GATE AND GATE OR GATE 4MX16 VRAM CLOCK GENERATOR SUPER I/O CONTROLLER DSTN CONTROLLER SERIAL ROM FOR LAN SWITCH CORE LOGIC BIOS EEPROM SOCKET KB CONTROLLER PWM CONTROL STEP DOWN DC-DC CONVERTER LOW DROPOUT REGULATOR ZENER SHUNT REGULATOR AC'97 AUDIO CODEC AUDIO AMPLIFIER RAM SWITCH PCMCIA POWER CONTROLLER PCMCIA CONTROLLER OP AMP. TEMPERATURE SENSOR PPGA CPU SOCKET OCTAL BUFFER PWM CONTROL LINEAR REGULATOR STEP DOWN DC-DC CONVERTER PWM CONTROL LOW DROPOUT REGULATOR LOW DROPOUT REGULATOR IR TRANSCEIVER MODULE Vendor ANALOG CET TI TI PHILIPS HYUNDAI WINBOND NS NS ATMEL TI SIS UNICORN NS TI TOYOTA ALPHA ZETEX AVANCE NS PHILIPS MICREL O2Micro NS AD SKT PHILIPS TI NS SMD TI OMA OMA STANLEY Component Name ADM213 9424 SO-8 NT56V1616A0T SN75LVDS84 74LVC14 74LVC08 74LVC32 M12L1616A_7T ICS9248-126 PC87393 CS9211 93C46 74LVC373 SIS630 29LV020(PLCC-32) PC87570 TL594-SOP16 SB3060P-SSOP24 AS2951 ZR431 AVANCE_ALC100 LM4835 74HCT4066 MIC2562A OZ6812 LM358 ADM1021 SOCKET 370 74VLC244 TL594 78L12 SB3052P TL594 AME8800DEFT AME8800AEFT HRM230S 3.2 Major Components Pin Assignment 340S2 27 Rev : B Chapter 4 System Disassembly 1.1.1.1.1.SOCKET 370 _A W35 AM2 AN23 AK24 B36 V4 AC37 AL11 AN13 C33 C31 A33 A31 E31 C29 E29 A29 AK16 AA33 AA35 AH20 AL13 AL21 AN11 AN15 AN21 E23 G35 S33 S37 U35 U37 AK30 F10 G37 L33 N33 N35 N37 Q33 Q35 Q37 Y1 E27 R2 S35 X2 E21 U35A AD36 VCC_1.5V Z36 VCC_2.5V AB36 VCC_CMOS BP#[2] BP#[3] BPM#[0] BPM#[1] BSEL# BSEL1/GND A20M# FERR# FLUSH# IERR# IGNNE# INIT# LINT[0]/INTR LINT[1]/NMI SLP# SMI# STPCLK# PICCLK PICD[0] PICD[1] PWRGOOD PRDY# PREQ# TCK TDI TDO TMS TRST# G33 E37 C35 E35 AJ33 AJ31 AE33 AC35 AE37 AE35 AG37 AG33 M36 L37 AH30 AJ35 AG35 J33 J35 L35 AK26 A35 J37 AL33 AN35 AN37 AK32 AN33 Y33 C37 AL31 AL29 AH28 W37 AK20 AN19 AN25 AH4 X4 AN17 AN29 AK28 AH22 AH26 AN31 AL23 AL25 AN27 AL27 AH14 AL17 AL19 AH18 AH16 AK18 AF4 W3 AC1 X6 AD4 AA3 Z4 AK6 AA1 Y3 AF6 AB4 AB6 AE3 AJ1 AC3 AG3 Z6 AE1 AN7 AL5 AK14 AL7 AN5 AK10 AH6 AL9 AH10 AL15 AN9 AH8 AH12 AK8 GND/CLKREF CPUPRES# THERMDP THERMDN THERMTRIP# BCLK LOCK# DEFER# TRDY# RESERVED/RESET# RESET#/RESET2# BPRI# BREQ0# RS#[2] RS#[1] RS#[0] ADS# HITM# HIT# DRDY# DBSY# BNR# REQ#[4] REQ#[3] REQ#[2] REQ#[1] REQ#[0] RESERVED/A#[35] RESERVED/A#[34] RESERVED/A#[33] RESERVED/A#[32] A#[31] A#[30] A#[29] A#[28] A#[27] A#[26] A#[25] A#[24] A#[23] A#[22] A#[21] A#[20] A#[19] A#[18] A#[17] A#[16] A#[15] A#[14] A#[13] A#[12] A#[11] A#[10] A#[9] A#[8] A#[7] A#[6] A#[5] A#[4] A#[3] TESTHI GND/RESERVED RESERVED/RP# RESERVED/AERR# RESERVED/BINIT# RESERVED/BERR# RESERVED/RSP# RESERVED/AP0# RESERVED/AP1# RESERVED/DEP0# RESERVED/DEP1# RESERVED/DEP2# RESERVED/DEP3# RESERVED/DEP4# RESERVED/DEP5# RESERVED/DEP6# RESERVED/DEP7# RESERVED/VTT RESERVED/VTT RESERVED/VTT RESERVED/VTT RESERVED/VTT RESERVED/VTT RESERVED/VTT RESERVED/VTT RESERVED/VTT RESERVED/VTT RESERVED/VTT RESERVED/VTT RESERVED/VTT RESERVED/VTT RESERVED/VTT RESERVED RESERVED RESERVED RESERVED RESERVED RESERVED RESERVED RESERVED RESERVED RESERVED RESERVED RESERVED RESERVED RESERVED RESERVED VCORE-DET AJ37 VID[3] AL37 VID[2] AM36 VID[1] AL35 VID[0] AK22 VREF7 AK12 VREF6 AD6 VREF5 V6 VREF4 R6 VREF3 K4 VREF2 F18 VREF1 E33 VREF0 EDGCTRL/VRSEL PLL1 PLL2 AG1 W33 U33 D#63 D#62 D#61 D#60 D#59 D#58 D#57 D#56 D#55 D#54 D#53 D#52 D#51 D#50 D#49 D#48 D#47 D#46 D#45 D#44 D#43 D#42 D#41 D#40 D#39 D#38 D#37 D#36 D#35 D#34 D#33 D#32 D#31 D#30 D#29 D#28 D#27 D#26 D#25 D#24 D#23 D#22 D#21 D#20 D#19 D#18 D#17 D#16 D#15 D#14 D#13 D#12 D#11 D#10 D#9 D#8 D#7 D#6 D#5 D#4 D#3 D#2 D#1 D#0 340S2 F16 E25 A27 A25 C17 C23 A19 C27 C19 C21 A23 D16 A13 C25 C13 A17 A15 A21 C11 A11 A7 D12 D14 C15 D10 D8 A9 C9 B2 C7 C1 F6 C5 J3 A3 A5 F12 E1 E3 K6 G3 F8 G1 L3 H6 P4 R4 H4 U3 N3 L1 Q1 M4 Q3 P6 S1 J1 T6 S3 U1 M6 N1 T4 W1 SOCKET_370 28 Rev : B Chapter 4 System Disassembly 1.1.1.1.2. AA37 AA5 AB2 AB34 AD32 AE5 AF2 AF34 AH24 AH32 AH36 AJ13 AJ17 AJ21 AJ25 AJ29 AJ5 AJ9 AK2 AK34 AM12 AM16 AM20 AM24 AM28 AM32 AM4 AM8 B10 B14 B18 B22 B26 B30 B34 B6 C3 D20 D24 D28 D32 D36 D6 E13 E17 E5 E9 F14 F2 F22 F26 F30 F34 F4 H32 H36 J5 K2 K32 K34 M32 N5 P2 P34 R32 R36 S5 T2 T34 V32 V36 W5 X34 Y35 Z32 VCC_CORE VCC_CORE VCC_CORE VCC_CORE VCC_CORE VCC_CORE VCC_CORE VCC_CORE VCC_CORE VCC_CORE VCC_CORE VCC_CORE VCC_CORE VCC_CORE VCC_CORE VCC_CORE VCC_CORE VCC_CORE VCC_CORE VCC_CORE VCC_CORE VCC_CORE VCC_CORE VCC_CORE VCC_CORE VCC_CORE VCC_CORE VCC_CORE VCC_CORE VCC_CORE VCC_CORE VCC_CORE VCC_CORE VCC_CORE VCC_CORE VCC_CORE VCC_CORE VCC_CORE VCC_CORE VCC_CORE VCC_CORE VCC_CORE VCC_CORE VCC_CORE VCC_CORE VCC_CORE VCC_CORE VCC_CORE VCC_CORE VCC_CORE VCC_CORE VCC_CORE VCC_CORE VCC_CORE VCC_CORE VCC_CORE VCC_CORE VCC_CORE VCC_CORE VCC_CORE VCC_CORE VCC_CORE VCC_CORE VCC_CORE VCC_CORE VCC_CORE VCC_CORE VCC_CORE VCC_CORE VCC_CORE VCC_CORE VCC_CORE VCC_CORE VCC_CORE VCC_CORE SOCKET 370 B U35B GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND A37 AB32 AC33 AC5 AD2 AD34 AF32 AF36 AG5 AH2 AH34 AJ11 AJ15 AJ19 AJ23 AJ27 AJ3 AJ7 AK36 AK4 AL1 AL3 AM10 AM14 AM18 AM22 GND AM26 GND AM30 GND AM34 GND AM6 GND AN3 GND B12 GND B16 GND B20 GND B24 GND B28 GND B32 GND B4 GND B8 GND D18 GND D2 GND D22 GND D26 GND D30 GND D34 GND D4 GND E11 GND E15 GND E19 GND E7 GND F20 GND F24 GND F28 GND F32 GND F36 GND G5 GND H2 GND H34 GND K36 GND L5 GND M2 GND M34 GND P32 GND P36 GND Q5 GND R34 GND T32 GND T36 GND U5 GND V2 GND V34 GND X32 GND X36 GND Y37 GND Y5 GND Z2 GND Z34 GND SOCKET_370 340S2 29 Rev : B Chapter 4 System Disassembly SIS 630 Host and Memory (U15A) W28 V24 Y29 Y27 Y25 W25 AA27 Y24 AB28 AA25 AB25 AC28 AC26 AD28 AD26 AB24 AH22 AD20 AG21 AJ21 AF20 AE19 AJ20 AD18 AH19 AE18 AG18 AJ18 AG17 AE17 AF16 AH16 W29 W27 W26 Y28 Y26 AA29 AA28 AA26 AB29 AB27 AB26 AC29 AC27 AD29 AD27 AD25 AG22 AJ22 AF21 AH21 AE20 AG20 AH20 AF19 AG19 AJ19 AF18 AH18 AF17 AH17 AJ17 AG16 R29 P29 N29 U15A VSSQ GTLREFA VTTA MD63 MD62 MD61 MD60 MD59 MD58 MD57 MD56 MD55 MD54 MD53 MD52 MD51 MD50 MD49 MD48 MD47 MD46 MD45 MD44 MD43 MD42 MD41 MD40 MD39 MD38 MD37 MD36 MD35 MD34 MD33 MD32 MD31 MD30 MD29 MD28 MD27 MD26 MD25 MD24 MD23 MD22 MD21 MD20 MD19 MD18 MD17 MD16 MD15 MD14 MD13 MD12 MD11 MD10 MD9 MD8 MD7 MD6 MD5 MD4 MD3 MD2 MD1 MD0 A18 T26 R26 T27 J26 M24 V27 V26 U27 V25 U26 V28 R28 U28 V29 T24 F18 D18 B19 C20 E18 A20 B20 C19 D19 T28 U25 U29 T29 R27 K25 J28 J27 K27 K26 J29 L26 M25 K29 N25 P24 K28 L27 L29 M26 P25 L28 R25 M28 M29 M27 R24 P26 N26 N27 P27 N28 P28 T25 CPUCLK HLOCK# BPRI# DEFER# BREQ0# CPURST# RS#[2] RS#[1] RS#[0] HIT# HITM# ADS# BNR# DRDY# DBSY# HTRDY# NMI SMI# INIT# INTR A20M# FERR# IGNNE# STPCLK# CPUSLP# HREQ#[4] HREQ#[3] HREQ#[2] HREQ#[1] HREQ#[0] HA#[31] HA#[30] HA#[29] HA#[28] HA#[27] HA#[26] HA#[25] HA#[24] HA#[23] HA#[22] HA#[21] HA#[20] HA#[19] HA#[18] HA#[17] HA#[16] HA#[15] HA#[14] HA#[13] HA#[12] HA#[11] HA#[10] HA#[9] HA#[8] HA#[7] HA#[6] HA#[5] HA#[4] HA#[3] DRAM Controller Interface CSA#[5] CSA#[4] CSA#[3] CSA#[2] CSA#[1] CSA#[0] CSB#[5] CSB#[4] CSB#[3] CSB#[2] CSB#[1] CSB#[0] MA[14] MA[13] MA[12] MA[11] MA[10] MA[9] MA[8] MA[7] MA[6] MA[5] MA[4] MA[3] MA[2] MA[1] MA[0] DQM[7] DQM[6] DQM[5] DQM[4] DQM[3] DQM[2] DQM[1] DQM[0] SDCLK WE# CKE SRAS# SCAS# AE23 AD22 AJ24 AH24 AG24 AF24 AF27 AF28 AC25 AF29 AE25 AE26 AF26 AG29 AG28 AG27 AH28 AH27 AJ27 AG26 AH26 AJ26 AF25 AG25 AH25 AJ25 AE24 AE29 AE27 AH23 AE22 AD24 AE28 AG23 AJ23 AJ15 AF22 F6 AF23 AE21 AJ16 SiS-630 Host Bus Interface VSSQ GTLREFB VTTB HD#63 HD#62 HD#61 HD#60 HD#59 HD#58 HD#57 HD#56 HD#55 HD#54 HD#53 HD#52 HD#51 HD#50 HD#49 HD#48 HD#47 HD#46 HD#45 HD#44 HD#43 HD#42 HD#41 HD#40 HD#39 HD#38 HD#37 HD#36 HD#35 HD#34 HD#33 HD#32 HD#31 HD#30 HD#29 HD#28 HD#27 HD#26 HD#25 HD#24 HD#23 HD#22 HD#21 HD#20 HD#19 HD#18 HD#17 HD#16 HD#15 HD#14 HD#13 HD#12 HD#11 HD#10 HD#9 HD#8 HD#7 HD#6 HD#5 HD#4 HD#3 HD#2 HD#1 HD#0 E19 D20 A21 F20 C22 E20 B22 C21 B21 E21 A22 F22 C23 D21 B23 E22 C24 D22 D24 E24 C25 E23 D23 B25 F24 A26 E25 A25 D26 D25 B26 C26 B27 B28 C27 A27 C29 C28 D27 D28 E26 D29 E28 H24 E27 E29 F27 F25 F29 G26 F26 J25 F28 G25 G28 H25 G27 G29 H26 K24 L25 H27 H29 H28 B24 A24 A23 SDVADD CPUAVDD A19 SIS-630 340S2 30 Rev : B Chapter 4 System Disassembly SIS 630 PCI and IDE AH15 B17 A17 D16 E16 C16 B16 A16 F15 C15 B15 E15 A15 A14 B14 E14 C14 C12 D12 A11 E12 B11 C11 D11 F12 B10 C10 E11 D10 E10 A9 B9 C9 U15B