laptop schematic

Chapter 1 General System Description

N241S1 Rev : A of 23

UNIWILL COMPUTER CORP.

No. 24 Pei Yuan Road Chung Li Industrial Park, Chung Li City Tao Yuan, Taiwan, R.O.C. TEL: 886-3-461-6000 FAX: 886-3-461-6317

URL: http:// www.uniwill.com.tw/

http://www.uniwill.com.tw/



1.1. HARDWARE SPECIFICATIONS A. CPU

N241S1 Use INTEL Celeron & Pentium III Processor for the PGA370 Socket . Celeron Processor running from 533A MHz to 733 MHz. Pentium III Processor from 500 MHz to 1 GHz. These CPU are integrated high performance 16 KB instruction and 16 KB data, nonblocking, level one cache. The CPUs also integrated level two cache(128 KB for Celeron and 256 KB for Pentium III) with 32-bit applications running on advanced 32-bit operating systems. The Celeron Vcore running at 1.65V(CPUID 0683h),1.70V(CPUID 0686h) ,Vtt at 1.5V and Vcmos at 2.5V. Pentium III Vcore running at 1.7V, Vtt at 1.5V and Vcmos at 2.5V for 1 GHz. The power circuit also support the autoset of Vcc core by the VID0-3 signals from CPU. Both of CPUs support MMXtechnology.

B. CORE LOGIC

N241S1 uses SIS630S single chipset as core logic . The single chipset, SiS630S, provides a high performance/low cost Desktop solution for the Intel Slot 1 and socket 370 series CPUs based system by integrating a high performance North Bridge, advanced hardware 2D/3D GUI engine, Super-South bridge and an AGP4X Slot. By integrating the UltraAGP TM technology and advanced 64-bit graphic display



interface, SiS630S delivers AGP 4x performance and memory bandwidth of up to 1 GB/s. In addition, SiS630S also supports an extra AGP Slot that supports 4X and Fast Write transactions. Furthermore, SiS630S provides powerful hardware decoding DVD accelerator to improve the DVD playback performance. In addition to providing the standard interface for CRT monitors, SiS630S also provides the Digital Flat Panel Port (DFP) for a standard interface between a personal computer and a digital flat panel monitor. To extend functionality and flexibility, SiS630S adopts Share System Memory Architecture which can flexibly utilize the frame buffer size up to 64MB. The “Super-South Bridge” in SiS630S integrates all peripheral controllers/accelerators /interfaces. SiS630S provides a total communication solution including 10/100Mb Fast Ethernet for Office requirement. SiS630S offers AC’97 compliant interface that comprises digital audio engine with 3D-hardware accelerator, on-chip sample rate converter, and professional wavetable along with separate modem DMA controller. SiS630S also provides interface to Low Pin Count (LPC) operating at 33 MHz clock which is the same as PCI clock on the host, and dual USB host controllers with six USB ports that deliver better connectivity and 2 x 12Mb bandwidth.The built-in fast PCI IDE controller supports the ATA PIO/DMA, and the Ultra DMA33/66/100 function that supports the data transfer rate up to 100 MB/s. It provides the separate data path for two IDE channels that can eminently improve the performance under the multi-tasking environment.

C. CLOCK FREQUENCY

System clock: 1. 32.768 KHz XTAL for NS87570 2. 32.768 KHz XTAL for RTC of SIS-630S. 3. 14.318 MHz XTAL for WINBOND 83194BR-63S Clock Generator to

Support. 66/100/133 MHz for CPU. 33 MHz for all of PCI Devices and LPC . 14.318 MHz for SIS-630S VGA . 48 MHz for SIS-630S USB and I/O Chipset(PC87393). Multiple 100/133 MHz Clock for SDRAM.

4. 25 MHz XTAL for PHY(RTL 8201) 5. 32.768 KHz XTAL for OZ998 6. 14.318 MHz XTAL for MP3 Audio Decoder STA013



7. 8 MHz XTAL for MP3 Controller T33520 D. MEMORY

D-1 System Memory N241S1 Support 32MB/64MB/128MB/256MB SDRAM for Expanded with one 144 pin SO-DIMM. DIMM1 DIMM2 TOTAL

16M 0M 16M 32M 0M 32M 64M 0M 64M 128M 0M 128M 256M 0M 256M 16M 16M 32M 16M 32M 48M 32M 32M 64M 16M 64M 80M 32M 64M 96M 64M 64M 128M 64M 128M 192M 128M 128M 256M 256M 256M 512M

D-2. Video Memory

SIS-630S adopts Share System Memory Architecture which can flexibly utilize the frame buffer size up to 64MB, 1024×768×32bit color(LCD) and 1920×1440 8bbp/16bbp 60NI.

E. VIDEO

N241S1 use VGA Chips Integrated in SIS-630S,which support simultaneous display and graphic windows size from 4MB to 256Mbytes, internal AGP 4X bus and 1.5V operation. It can Support 12.1” SVGA,13.3” XGA and 14.1” XGA TFT (18bit) LCD Panel.

F. LPC Interface

It is integrated in SIS-630S that forward PCI I/O and memory cycle into LPC Bus, Translate 8/16 bit DMA Cycles into Bus cycle.

G. I/O SUBSYSTEM

N241S1 use NS PC87393 LPC to ISA Bridge interface that is support:



1. Parallel port to support EPP/ECP 2. One FIR interface (4Mbit/s).

H. PCMCIA

N241S1 use O2Micro OZ6812T Card Bus controller which support one type II slot, and 32 bits Card Bus.

I. BIOS

AMI BIOS, and support PnP, APM 1.2 and ACPI 1.0 function. One 32 pins PLCC package 2MB FLASH ROM Winbond 29C020C and SST 39SF020 are used for System and VGA BIOS.

J. HARD DISK UNIT

Support PCI Bus Mastering, Native Mode and Compatibility Mode. It is also support PIO Mode 0,1,2,3,4 and Ultra DMA 33/66/100 independent. Capacity: Support 6/12 or above HDD Thickness: 9.5mm/2.5”(Toshiba, Fujitsu, IBM, Hitachi) Host Interface: Fast IDE Interface

K. KEYBOARD

travel : 3.0±0.2mm support 3 windows keys key pitch : 19mm size=285mm x 108.8mm x 5.5mm

L. AUDIO SUBSYSTEM AC-97 2.1 Compliant AUDIO Controller with Legacy Mode support,3D Sound and Sound Blaster PRO Compatible integrated in SIS-630S. An Analog device ALC 200 with high S/N ration(>90dB). It is compliant with AC-97 2.1 specification 18-bit stereo full-duplex CODEC with independent and variable sampling rate.

M. CD-ROM

TEAC 12.7mm height 12/8cm CD-ROM disc PIO mode 4, 24X average 3.1W,sleep 0.05W



ATAPI interface N. TOUCH PAD UNIT

SYNAPTIC capacitor sensor support edge motion and virtual scroll bar support 2 or 3 button mode ESD withstand: 15KV power consumption: 2.75mA/5V X/Y resolution: 500 points/inch interface : PS/2

O. LED INDICATOR UNIT

There are two portion of LED indicators on N241S1 1. Two LED indicators on the right case:

SUSPEND LED : Green color for the system active at suspend mode Power/Charge LED : Green color for system power on, red color for battery charging.

2. Five LED indicator beside by power button: FDD LED, HDD LED, CD-ROM LED, Num lock LED, Caps lock LED, Scroll lock LED

P. UNIVERSAL SERIAL BUS (USB)

Universal Serial Bus provides bi-directional, isochronous, dynamically attachable serial interface for adding peripheral device such as CD-R/W, FDD and Digital Camera. Data transfer rate is up to 12Mbits/sec. There are four ports supported by N241S1

Q.MODEM/FAX MODULE

Modem chip : SmartLink HAMR5603+Si3014 meet PC99 WINDOW modem requirement

support : AMR/MDC Slot / V.90 (56Kbps ) / AC’97 2.1 / APM & ACPI



V.34bis(4.8Kbps to 33.6Kbps) / V.32 bis(4.8Kbps to 14 Kbps) /AT command set /

V.42 ( LAPM ) and MNP 2-4 error correction, 5 Data compression

V.22 bis(50 bps to 2.4Kbps) / V.21 Bell 103 / Bell 212 Fax Group3 Class 1/ V.17,V.29,V.27ter,V.21ch2 / Group III fax / telephony answering machine / DTMF

generation and detection / local handset, telephone and microphone record / telephone line and headset or peaked playback /VOX voice Detection/ caller ID(optional) / host base DSVD

R. BATTERY

R –1 Li-Ion Vender: Panasonic battery type: Li-Ion,8cells (4S2P) battery capacity: 14.8V,3200mAh (47.36 Whrs) charge voltage: 16.8V+ 2.5% -1.0% charge temperature: 0~45ºC discharge temperature: -20~60ºC end of discharge: 11V cycle life: 500 times overcharge protection: when battery voltage reach 17.2 ± 0.2V over-discharge protection: when battery voltage decrease to 10 ± 1V pre-charge current: 0.2 A charge current: When system is powered off : 2A

When system is in powered on : 1A

R – 2. NI-MH Vender GP

battery type: NI-MH, 10cells (10S) battery capacity: 12.0V,3800mAh (45.6 W/hrs) charge temperature: 0~45ºC



discharge temperature: -20~60ºC end of discharge: 10V cycle life: 500 times pre-charge current: 0.2 A charge current: When system is powered off : 2A

When system is in powered on : 0.65A S. BLUETOOTH MODULE Frequency Range 2.402GHz – 2.480GHz. Bandwidth MHz Interface Standard USB interface OS win98/win2000/win CE/win ME/Linux PC Applications Dial-up Networking profile/LAN Access

Profile/File Transfer Profile Functions Analyzing the Bluetooth Protocal Stack

including the HCI, L2CAP , RFCOMM , SDP , TCS Layers. Auto-reset Function Avoid RF module shut-down.

T. MINI PC INTERFACE

Support Mini PCI specification revision 1.0 but not support LAN interface signals .

The Mini PCI signal set can be divided into three sub-sets: Support PCI interface, PCI power management, sideband signals provide

audio and communications . Wake up event support for D3cold . Contact Resistance 55 milliohms maximum (initial) per contact Current Rating 0.5 A per contact . Support MINI PCI type III A/B the Detial specification see the card module .

1.2 BLOCK DIAGRAM A. Core Logic Subsystem



CORE LOGIC BLOCK DIAGRAM

.B. Clock Distribution



CLOCK DISTRIBUTION



C. VGA Block Diagram

VGA BLOCK DIAGRAM



D. PCMCIA SUBSYSTEM

PCMCIA BLOCK DIAGRAM

E. LAN SUBSYSTEM



LAN BLOCK DIAGRAM

F. AUDIO SUBSYSTEM

AUDIO BLOCK DIAGRAM



G. I/O SUBSYSTEM

SUPER I/O BLOCK DIAGRAM

H. ISA SUBSYSTEM



ISA SYSTEM Block Diagram

I. IDE SUBSYSTEM



1.3 BATTERY MANAGEMENT DEFINITION

A. Li-Ion battery packs ü battery type : Li-Ion ü battery cells :8 cells ü battery SPEC. : 14.8 V, 3200mAh ü battery power(total) : 47.36 watts ü battery protection : over charge protect ; over discharge protect ; over temperature protect ; short protect ; over current protect

B. Ni-MH battery packs

ü battery type : NI-MH ü battery cells :10 cells ü battery SPEC. : 12 V, 3800mAh ü battery power(total) : 45.6 watts ü battery protection : over charge protect ; over discharge protect ; over temperature protect ; short protect ; over current protect

C. Battery gauge

ü gas gauge IC in battery package ü support SMB bus 1.0 specification ü support SMB MASTER mode for battery low broadcast.

D. Battery warning

D-1. LOW BATTERY WARNING

When the current capacity of the battery pack is less than or equal to 6% Capacity, the system willl continuously beeps at a rate of 1 time every 16 seconds and the Green POWER LED will also blink at the same rate.

D-2. VERY LOW BATTERY WARNING

When the current capacity of the battery pack is less than or equal to 3% Capacity, the system willl continuously beeps at a rate of 1 time every 4 seconds and the Green POWER LED will also blink at the same rate if there is no ‘Suspend to Disk’ partition in the hard disk. If there is a ‘Suspend to Disk’ partition in the hard disk, the system will enter



‘Suspend to Disk’ mode when the current capacity of the battery pack is less than or equal to 135 mAH.

E. Battery critical low When the current capacity of the battery pack is less than or equal to 0% Capacity, the power of the system will be shut down automatically.

F. Smart battery charger

A normal battery charger IC is used to charge the battery. This charger IC is controlled by the embedded controller PC87570. The PC87570 will emulate smart battery interface needed to talk with a smart battery pack.

G. Battery view in windows 95/98

hardware design can view battery gauge by KB interface

H.. Battery view utility windows 95/98 and dos /power.exe

1.4 HOT – KEY DEFINITION

Key combination Function Fn + F1 STANDBY Fn + F3 MUTE BATTERY WARNING BEEP Fn + F4 TOGGLE LCD/CRT DISPLAY Fn + F5 VOLUME INCREASE Fn + F6 VOLUME DECREASE Fn + F7 BRIGHTNESS UP Fn + F8 BRIGHTNESS DOWN Fn + F9 CONTRAST UP (FOR DSTN LCD) Fn + F10 CONTRAST DOWN (FOR DSTN LCD)

1.5 POWER PLANS

A. 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 !!! it’s 1.6V +2.5V: 2.5V power source +1.8V: 1.8V power source for SiS630 & CPU AGTL+ termination powers source. KBVCCA: KBC AD/DA 3.3V reference voltage RTCVDD: Real time clock power source +5V_AUX: LAN 5V always power source +3V_AUX: LAN 3.3V always power source & KBC 3.3V Power Source +1.8V-Aux: Sis 630 Power source +3V_RTL: LAN 3.3V analog power source +3V_PLL: LAN 3.3V analog power source LCDVCC: LCD display 3.3V power source

VIN: Inverter 8~20V power source ADAP+: 20V Power supply from AC adapter AMPVDD: 5V analog power for audio

Power Source Status Table

5V 3.3V 12V CPU_CORE VCC_CMOS

2.5V 1.5V 1.8V

FULL-ON ON ON ON ON ON ON ON ON SLEEP ON ON ON ON ON ON ON ON

STD OFF OFF OFF OFF OFF OFF OFF OFF SOFT-OFF OFF OFF OFF OFF OFF OFF OFF OFF

1.6 POWER SUPPLY

A. Specification of DC/DC A-1 General Description : ² The DC/DC (system power) can

support+3.3V,+5V,+12V,+5V_AUX,+3V_AUX +1.8V_AUX for the main system .

² The DC/DC (CPU power) can support +1.3V~+2.05V, +1.8V,+2.5V for the CPU.



A-2 Electrical Specification : DC OUTPUT

DC OUTPUT

CURRENT VOLTAGE

TOLERANCE

RIPPLE＆NOISE MIN TYP MAX SURGE

5.0V +/-4﹪ 100mVp-p 0.4A 1.5A 2.5A 3A

3.3V +/-4﹪ 100mVp-p 0.3A 2.0A 3.5A 4A

12V +/-5﹪ 120mVp-p 10mA 50mA 0.1A -

+5V_AUX +/-5﹪ 100mVp-p 10mA 500mA

+3V_AUX +/-5﹪ 100mVp-p 0mA 150mA

+1.8V_AUX +/-5﹪ 100mVp-p 0mA 150mA

1.8V +/-5﹪ 100mVp-p 100mA - 3.0A 3.5A

2.5V +/-5﹪ 100mVp-p 0A - 150mA -

CPU Vcore

Max. Current

Steady state Transient response Remark

1.60V 11A -130mV/+80mV -110mV/+ 80mV CPU 500~550MHz 1.65V 18A -130mV/+80mV -110mV/+ 80mV CPU 533~933MHz 1.70V 20A -130mV/+80mV -110mV/+ 80mV CPU 550~1000MHz

Note: The following output ripple/noise requirements shall be meet throughout the load

range and under input voltage from 8Vdc to 22Vdc. Measurements shall be made with an oscilloscope with 200MHZ bandwidth output shall be bypassed at connector with a 0.1uF ceramic capacitor and a 10 uF electrolytic capacitor to simulate the loading.

INPUT : ² Adapter:20V @ 3A,60W constant voltage mode. ² Li-Ion Smart Battery Pack 8Cells DC 14.8V/3200mAh,47.36Wh ² NI-MH Smart Battery Pack 10Cells DC 12V/3800mAh,45.6Wh

INRUSH CURRENT :

Condition All operation condition turn on/off 1 second at all of input power source. 40 degree C air ambient.

limit No damage shall occur or components over stress, input fuse shall not blow.



A-3 Efficiency:

85% min(Typical Load & Vin : 20V) 5V/1.5A,3.3V/2A,12V/50mA,2V/7A 75% min ( Max Load & Vin : 20V )

CPU Vcore

A-4 Protection Requirements A ) Output protection include OVP & current limiter protection . B ) OVP activated when output voltage (CPU-core,+3.3V,+5.0V,) over 20%(max) of normal value . C ) Current limiter protection activated when output short circuit, the dc/dc

converter output voltage shutdown or holding . (CPU-core ,+3.3V,+5.0V)

Note : 1 The OVP protection shall cause the system no fire and no smoke.

A-5 Signal a . Battery charging : When battery is being charged, the Charge LED will be flashing.

A-6 Dynamic Load Response Time The transient response is measured by switching the output load from 50 to 100 to 50percent of its full value at a frequency of 100Hz and 50% duty cycle,step load change is0.5amp/usec.The recovery time is less than 1ms and the regulation shall be less than the unit of output spec.

B. Specification of AC-adapter

input voltage : 100 ~240±10% AC input frequency : 50~60Hz±3Hz input AC current : 1.5Amax @90VAC efficiency : Better than 80% inrush current : 50A@115VAC,100A@230VAC hold up time : 5mS (minimum) output voltage/current : 20V/3A output load regulation : ±5%



C. Specification of inverter input voltage : 8-22VDC output voltage : 620Vrms @ 50~60KHz start up voltage : 1200Vrms(min) brightness adjust range(tube current) : 3mArms-5.5mArms protection : open circuit protect , current limit protect

Chapter 2 Connectors & Switches

N241S1 Rev : A Page 2- 1

UNIWILL COMPUTER CORP. No.24, Pei Yuan Rd., Chung Li Industrial Park Chung Li City, Taiwan, R.O.C. TEL: 886-3-461-6000 FAX: 886-3-461-6317





2.1 Connector Definitions 2.1.1 Memory DIMM144 Connector (CN6 and CN27) CN6

DIMM144

DQ03

DQ15

DQ27

DQ39

DQ413

DQ515

DQ617

DQ719

DQ837

DQ939

DQ1041

DQ1143

DQ1247

DQ1349

DQ1451

DQ1553

DQ1683

DQ1785

DQ1887

DQ1989

DQ2093

DQ2195

DQ2297

DQ2399

DQ24121

DQ25123

DQ26125

DQ27127

DQ28131

DQ29133

DQ30135

DQ31137

DQ32 4

DQ33 6

DQ34 8

DQ3510

DQ36 14

DQ37 16

DQ38 18

DQ39 20

DQ40 38

DQ41 40

DQ42 42

DQ43 44

DQ44 48

DQ45 50

DQ46 52

DQ47 54

DQ48 84

DQ49 86

DQ50 88

DQ51 90

DQ52 94

DQ53 96

DQ54 98

DQ55 100

DQ56 122

DQ57 124

DQ58 126

DQ59 128

DQ60 132

DQ61 134

DQ62 136

DQ63 138

DQMB0/CAS0#23

DQMB1/CAS1#25

DQMB2/CAS2#115

DQMB3/CAS3#117

DQMB4/CAS4#24

DQMB5/CAS5#26

DQMB6/CAS6#116

DQMB7/CAS7#118

S0#/RAS0#69

WE#67

NU/OE#73

SDA141

SCL142

A0 29

A1 31

A2 33

A3 30

A4 32

A5 34

A6 103

A7 104

A8 105

A9 109

A10111

A11/BA0 106

VCC11

VCC27

VCC45

VCC63

VCC81

VCC101

VCC113

VCC129

VCC143

VCC12

VCC28

VCC46

VCC64

VCC82

VCC102

VCC114

VCC130

VCC144

VSS 1

VSS 21

VSS 35

VSS 55

VSS 75

VSS 91

VSS 107

VSS 119

VSS 139

VSS 2

VSS 22

VSS 36

VSS 56

VSS 76

VSS 92

VSS 108

VSS 120

VSS 140

S1#/RAS1#71

A12/BA1 110

A13/A11 112

SRAS#/RFU65

SCAS#/RFU66

CKE0/RFU62CLK061

CLK1/RFU74

RFU/A12 70

RFU/A13 72

CKE1/RFU68

NC/CB0 57

NC/CB1 59

NC/CB2 77

NC/CB3 79

NC/CB458

NC/CB5 60

NC/CB6 78

NC/CB7 80

CN27

DIMM144-REV

DQ03

DQ15

DQ27

DQ39

DQ413

DQ515

DQ617

DQ719

DQ837

DQ939

DQ1041

DQ1143

DQ1247

DQ1349

DQ1451

DQ1553

DQ1683

DQ1785

DQ1887

DQ1989

DQ2093

DQ2195

DQ2297

DQ2399

DQ24121

DQ25123

DQ26125

DQ27127

DQ28131

DQ29133

DQ30135

DQ31137

DQ324

DQ336

DQ348

DQ3510

DQ36 14

DQ3716

DQ3818

DQ39 20

DQ4038

DQ4140

DQ4242

DQ43 44

DQ4448

DQ4550

DQ46 52

DQ4754

DQ4884

DQ4986

DQ5088

DQ5190

DQ5294

DQ53 96

DQ5498

DQ55100

DQ56122

DQ57124

DQ58126

DQ59128

DQ60 132

DQ61134

DQ62136

DQ63 138

DQMB0/CAS0#23

DQMB1/CAS1#25

DQMB2/CAS2#115

DQMB3/CAS3#117

DQMB4/CAS4#24

DQMB5/CAS5#26

DQMB6/CAS6#116

DQMB7/CAS7#118

S0#/RAS0#69

WE#67

NU/OE#73

SDA141

SCL142

A029

A131

A2 33

A330

A432

A5 34

A6103

A7104

A8105

A9109

A10111

A11/BA0106

VCC11

VCC27

VCC45

VCC63

VCC81

VCC101

VCC113

VCC129

VCC143

VCC12

VCC28

VCC46

VCC64

VCC82

VCC102

VCC114

VCC130

VCC144

VSS 1

VSS21

VSS35

VSS55

VSS75

VSS 91

VSS107

VSS119

VSS139

VSS2

VSS 22

VSS36

VSS56

VSS76

VSS92

VSS108

VSS120

VSS 140

S1#/RAS1#71

A12/BA1 110

A13/A11112

SRAS#/RFU65

SCAS#/RFU66

CKE0/RFU62

CLK061

CLK1/RFU74

RFU/A1270

RFU/A1372

CKE1/RFU68

NC/CB057

NC/CB159

NC/CB2 77

NC/CB379

NC/CB458

NC/CB5 60

NC/CB678

NC/CB780



2.1.2 SIS 630S Frequency Selection Circuit

2.1.3 LCD FPC Connector (CN3)

+3V

BSEL1#1

BSEL0#1

Frequency Selection

FS3

FS0FS1FS2

R387 10K

R386 10K RP528P4RX4.7K

1234 5

678

RP54

*8P4RX10K

1 2 3 45678

SW6

DIP-SW

1234

8765

+3V

LCDVCCLCDVCC

PNLSW017

Y2+

CLK+

Y1+Y1-

Y0+

CLK-

Y0-

Y2-

C373

*C

R344

10K

CN3

LCD CON

135791113151719

2468

101214161820



2.1.4 Inverter Connector (CN2)

2.1.5 USB Connector (CN21)

2.1.6 Bluetooth Connector (CN9)

AUDGND

BLTADJ17

INT_MIC11

DISPON

L76

BLM11P600S

C358

0.1u

CN2

INVERTER

12345678

+ C363

1u/25V

12

L77

BLM11P600S

VIN

+5V

+5V

USBP3+5USBP3-5

USBP2+5USBP2-5

CN21

USB CONN

11

22

33

44

55

66

77

88

99

1010

1111

1212

C343

47p

R307

15K

R306

15K

L81 BLM11P600SL80 BLM11P600S

C340

47p

C341

47p

R304

15K

L78 BLM11P600SL79 BLM11P600S

R305

15K

C342

47p

+3V

DETACH17WAKE_UP17

RESET#17

D-5D+5

L45 BLM11P600S

C525

47p

C530

47p

R250

15K

R244

15K

L42 BLM11P600S

CN9

BLUETOOTH

12345678910



2.1.7 CRT Connector (CN18)

Pin Description Pin Description

1 RED 9 +5V 2 GREEN 10 GND 3 BLUE 11 NC- 4 NC 12 DDCCLK 5 GND 13 HSYNC 6 DACGND 14 VSYNC 7 DACGND 15 DDCDATA 8 DACGND

2.1.8 MDC (Software Modem) Connector (CN25)

2.1.9 Modem Phone (CN29), Modem Connector (CN28), Mini PCI Mode (CN7)

CN25

MDC CON.

MONO_OUT1

GND3

AUXR5

AUXL7

CDGND9

CD_R11

CD_L13

GND15

3.3V17

GND19

3.3V21

SDATA_O23

RESET#25

GND27

MCLK29 BCLK 30GND28SDATA_INA 26SDATA_INB24SYNC 22GND20VCC 18P_DN16R_D14R_D12VCC10GND8R_D6MONO_PHONE4AUDIO_PD2

21-V60615-00

21-V60615-00

L98

60uH_SBT_0260_DIP

C285

1000p/2KV_1808

CN29

MODEM-PHONE

12

CN28

MODEM CONN

12

C279

1000p/2KV_1808

RV1

DSSA P3100SBRP

11

22

L97

60uH_SBT_0260_DIP

CN7

*MINIPCI_MODE12



2.1.10 LAN - RJ45 Connector (CN20)

2.1.11 Speaker Jack (CN12)

2.1.12 R/L Speaker Connector (CN1)

LANNC4 19

LANRD+ 19LANTD- 19

LANNC3 19LANRD- 19LANNC2 19LANNC1 19

LANTD+ 19

CN20

RJ45

TD+1 TD-2 RO+3 NC14 NC25 RO-6 NC37 NC48

GND9

GND 10

AUDGND

AMPVDD1

AUDGND

EXTSPKL

EXTSPKR

EXTSPKHP

CN12

SPK JACK

12645378

R314

100K

R26

100K

L1BLM11P600S

L14

BLM11P600S

L13 BLM11P600S

C36

680P

C35

680P



2.1.13 Microphone Jack (CN13)

2.1.14 SPDIF Connector (CN17)

2.1.15 PCMCIA Connector (CN23)

AUDGND

R+

L-L+

R-CN1

R/L SPKR CONN

1234

L73 BLM11P600SL74 BLM11P600SL75 BLM11P600S

L72 BLM11P600S

C52

680P

C53

680P

C51

680P

C50

680P

VREFOUT

AUDGND

AUDGNDINT_MIC 8

CN13

MIC JACK

12645378 R104

2K

L15BLM11P600S

C1

680pL2BLM11P600S

+5VSPDIF5

CN17

SPDIF CONN

GND1 VCC2 VIN3



2.1.16 HDD Connector (CN24)

2.1.17 CDROM Connector (CN30)

CN23

PCMCIA CONN

(D10) CAD3166

(D9) CAD30 65

(D1) CAD2931

(D8) CAD2864

(D0) CAD27 30

(A0) CAD2629

(A1) CAD25 28

(A2) CAD2427

(A3) CAD23 26

(A4) CAD2225

(A5) CAD21 24

(A6) CAD2023

(A25) CAD19 56

(A7) CAD1822

(A24) CAD1755

(A17) CAD16 46

(IOWR*) CAD1545

(A9) CAD14 11

(IORD*) CAD1344

(A11) CAD12 10

(OE*) CAD119

(CE2*) CAD10 42

(A10) CAD98

(D15) CAD841

(D7) CAD7 6

(D13) CAD639

(D6) CAD5 5

(D12) CAD438

(D5) CAD3 4

(D11) CAD237

(D4) CAD1 3

(D3) CAD02

GND 68

GND35

GND 34

GND1

VCC51

VCC17

VPP52

VPP18

CCLK (A16)19

CFRAME# (A23)54

CIRDY# (A15)20

CTRDY# (A22)53

CDEVSEL# (A21)50

CSTOP# (A20)49

CPAR (A13)13

CPERR# (A14)14

CSERR# (WAIT*)59

CREQ# (INPACK*)60

CGNT# (WE*)15

CINT# (IRQ*)16

CBLOCK# (A19)48

CCLKRUN# (IO16*)33

CRESET# (RESET)58

RFU (R2_D2)32

RFU (R2_D14)40

RFU (R2_A18)47

CVS143

CVS257

CCD1# (CD1*)36

CCD2# (CD2*)67

CAUDIO (BVD2/SPKR*)62

CSTSCHG (BVD1/RI*)63

CC/BE3# (REG*)61

CC/BE2# (A12)21

CC/BE1# (A8)12

CC/BE0# (CE1*)7

V_HDDV_HDD+5V

V_HDD

HDDLED#16

CBLIDA 4

PIDED726PIDED626PIDED526PIDED426PIDED326PIDED226PIDED126PIDED026

PIDED8 26

PIDED10 26PIDED11 26PIDED12 26PIDED13 26PIDED14 26PIDED15 26

PIDED9 26

IDEIRQ1426

PrimaryDriver

For MP3PIDED1

PIDEA2PIDEA1

PIDED11

PIDED9

PIDED13

PIDED5

PIDED3

PIDED0

PIDEDREQ

PIORDY

PIDED8

PIDED10

PIDECS1#

PIDED2

PIDEA0

PIDED15

PIDECS3#

PIDEIOW#

PIDEDACK#

PIDED14

PIDEIOR#

PIDED12

PIDED6

PIDED4

PIDED7

HDDRST#

MHDDRST

Q17

2N7002

D

G

S

R438 0

R152 4.7K

R146

470R149

10K

CN24

HDD CONN

1 23 45 67 89 1011 1213 1415 1617 1819 2021 2223 2425 2627 2829 3031 3233 3435 3637 3839 4041 4243 44



2.1.18 Header For MP3 Connector (CN10, CN11)

V_CDROM

AUDGND

V_CDROM

+5V

IDEIRQ1526CBLIDB 4

CD_GND11

CD-ROMLED#16

SIDED9 26SIDED10 26

SIDED8 26

SIDED11 26

SIDEA026 SIDEA2 26

SIDEIOR# 26

SIDED12 26

SIDEA126

SIDED13 26SIDED14 26SIDED15 26

SIDED626

SIDED426SIDED526

SIDED326

SIDED726

SIDED226

SIDED026SIDED126

SIDECS3# 26

SIDEIOW#26

SIDECS1#26

CDRESET#5

SecondaryDriver(Master)

SIDED9

SIDED15

SIDEIOR#

SIDECDR

SIDED8

SIDEA1SIDEA2

SIDED10

SIDEDREQ

SIDEIOW#SIDEDACK#

SIDED13

CIORDY

SIDED14

SIDED12

SIDEA0

SIDED11

SIDECS1#

SIDECDL

SIDED5

SIDED0

CDRST#

SIDED2SIDED3

SIDED6SIDED7

SIDED4

SIDED1

IDEIRQ15

SIDECS3#

MHDDRST

R210 1K

R203

100K

Q68

2N7002

D

G

S

R209*0

R479

10K

CN30

CDROM CONN

1 23 45 67 89 1011 1213 1415 1617 1819 2021 2223 2425 2627 2829 3031 3233 3435 3637 3839 4041 4243 44454749

464850

R491

10K

CDA1CE0 26CDINSTB 26CDD15 26CDD13 26CDD11 26

CDD7 26CDD9 26

CDD5 26

CDD1 26CDD3 26

CDRDRE26

CDD1026CDD826

CDD426

CDD1426

CDD226

CDD1226

CDD026

CDD626

CDWRWE26

For MP3CDD1CDD3CDD5

CDD11CDD13CDD15CDINSTBCDA1CE0

CDD9CDD7CDD6

CDD2

CDRDRE

CDD12

CDD0

CDD10

CDD14

CDD8

CDD4

CDWRWE

CN10

HEADER 10X2

1 23 45 67 89 1011 1213 1415 1617 1819 20



2.1.19 Parallel Connector (CN19)

2.1.20 Serial COM Connector (J7)

+3V_AUX+5V_AUX

AUDGND

+5V

MP3LBUTTON#18

LCMDA18

MP3KEYLOCK#18

MP3RBUTTON#18LCMCL18

MP3PWRSW#18

MP3LO11

MP3RO11V_ALL 24

MP3_ON 18,24,26

CDCS1ALE 26

CDA2CE1 26

MP3OFF 18

CDA0WP 26

CDCS0CLE 26

PWRSWMP3 24SIORDY 4

MP3LBUTTON#

MP3PWRSW#MP3KEYLOCK#

MP3RBUTTON#

MP3LO

MP3RO

CDA0WP

CDCS0CLECDCS1ALE

MHDDRST

CDA2CE1

CIORDYR258 *0

Q69

SI2301DS-SOT23

D

G

S

CN11

HEADER 15X2

1 23 45 67 89 1011 1213 1415 1617 1819 2021 2223 2425 2627 2829 30

LPTD1

LPTD7

LPTACK#

LPTSLCTIN#

LPTBUSY

LPTD5

LPTAFD#LPTD0

LPTSTB#

LPTD6

LPTD2

LPTD3

LPTPE

LPTERR#

LPTD4

LPTINIT#

LPTSLCT

CN19

PARALLEL CONN

13251224112310229

218

207

196

185

174

163

152

141

26

27



2.1.21 PS/2 Connector (CN15)

2.1.22 Internal KB Connector (CN5)

2.1.23 Touch Pad Connector (CN8)

COMDCD1#

COMRTS1#

COMDSR1#

COMTXD1

COMDTR1#

COMRXD1

COMCTS1#

COMRI1J7

*CON9

123456789

+5V

KBDATAPS2DATA

PS2CLKKBCLK

L8

BLM11A221S

L7 BLM11A221S

C320

270p

L5 BLM11A221S

L6 BLM11A221S

+C321

4.7u/16V

12

S2

POLY SW_1812

C318

270p

C317

270p

CN15

PS2 CONN

123456

C319

270p

L9

BLM11P600S

SCANOUT11

SCANOUT8

SCANIN0

SCANOUT2

SCANIN6

SCANIN3

SCANOUT1

SCANOUT13

SCANOUT10

SCANOUT6SCANOUT7

SCANIN1

SCANIN2

SCANIN5

SCANIN7

SCANOUT15

SCANOUT12

SCANOUT9

SCANOUT5SCANOUT4

SCANOUT3

SCANOUT0

SCANIN4

SCANOUT14

CN5

INT KB CONN123456789

101112131415161718192021222324



2.1.24 Fan 1 Connector (CN26)

2.1.25 Battery Connector (CN31)

Pin Description 1 BATT+ 2 SMBCLK 3 SMBDATA 4 TEMP 5 +5 AUX 6 GND 7 - 8 -

+5V

+5V

+5V

PAGEUP#PAGEDW#

CN8

T/P CONN

123456

RN4

10P8RX10K

12345

10

6789

+5V

FANON#

C273

0.1u



2.1.26 Mini PCI Connector (CN4)

2.1.27 S-Video Out (CN16)

MINI_PCI_CON

CN4

TIP1

RING2

8PMJ-33

8PMJ-14

8PMJ-65

8PMJ-26

8PMJ-77

8PMJ-48

8PMJ-89

8PMJ-510

LED1_GRNP11

LED2_YELP12 LED1_GRNN13

LED2_YELN14

CHSGND15

RESERVED16

INTB#17

5V18

3.3V

19INTA#

20

RESERVED21 RESERVED22

GR

OU

ND

23

3.3V

_AU

X24

CLK25

RST#26

GR

OU

ND

27

3.3V

28

REQ#29

GNT#30

3.3V

31

GR

OU

ND

32

AD3133

PME#34

AD2935

RESERVED36

GR

OU

ND

37

AD3038

AD2739

3.3V

40

AD2541

AD2842

RESERVED43

AD2644

C/BE3#45

AD2446

AD2347

IDSEL48

GR

OU

ND

49

GR

OU

ND

50

AD2151AD2252

AD1953AD2054

GR

OU

ND

55

PAR56

AD1757AD1858

C/BE2#59

AD1660

IRDY#61

GR

OU

ND

623.

3V63

FRAME#64

CLKRUN#65

TRDY#66

SERR#67

STOP#68

GR

OU

ND

693.

3V70

PERR#71

DEVSEL#72

C/BE1#73

GR

OU

ND

74

AD1475AD1576

GR

OU

ND

77

AD1378

AD1279

AD1180

AD1081

GR

OU

ND

82

GR

OU

ND

83

AD984

AD885

C/BE0#86

AD787

3.3V

88

3.3V

89

AD690

AD591

AD492

RESERVED93

AD294AD395

AD096

5V97

RESERVED_WIP98

AD199

RESERVED_WIP100

GR

OU

ND

101

GR

OU

ND

102

AC_SYNC103

M66EN104

AC_SDATA_IN105

AC_SDATA_OUT106

AC_BIT_CLK107

AC_CODEC_ID0#108

AC_CODEC_ID1#109

AC_RESET#110

MOD_AUDIO_MON111

RESERVED112

AUDIO_GND113

GR

OU

ND

114

SYS_AUDIO_OUT115

SYS_AUDIO_IN116

SYS_AUDIO_OUT_GND117

SYS_AUDIO_IN_GND118

AUDIO_GND119

AUDIO_GND120

RESERVED121 MPCIACT#122

VC

C5V

A12

3

3.3V

_AU

X12

4

TV_GND TV_GND

S-VIDEO OUT

CO

YO

CN16

S-VIDEO

12

34



2.1.28 AC Connector (CN22)

Pin Description 1 ADAP_IN 2 GND 3 GND

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) or 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 states, pressing the power button will awaken the

system into S0 states.

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 ‘Standby Mode’ or ‘Suspend to Disk’ mode depending on the “Cover Switch” setting in the BIOS Setup menu. 2.2.3 Hot Function Button When this button is pressed, the system will launch Microsoft Internet Explorer and connect to Uniwill’s Web Site.



2.3. Major Components and Connectors Location



2.3.1 Bottom Side

CN

1

U2 U5

U9

U14

U21

U19

U20

U24

C N 1 1

CN

9U

25

U28

U29

U27

C N 1 0U

30

U23

BT1

CN

8

CN

5U

11U

12

U10

U7

CN

4

C N 2C

N3

U4

U3

CN

6

U6

U8



2.3.2 Top Side

CN

22

CN

12C

N13

CN

17C

N14

CN

20C

N15

CN

16C

N21

CN

18C

N19

CN

23

CN

25

CN

24 CN

30 CN

31

CN

27

CN

29

CN

28

CN

26

U31

U32

U39

U35

U33

PT1

U3 4

U37

U36

Chapter 3 Major Components

N241S1 Rev : A Page 3 - 1

UNIWILL COMPUTER CORP. No. 24, Pei Yuan Rd., Chung Li Industrial Park Chung Li City, Taiwan, R.O.C. TEL: 886-3-461-6000 FAX: 886-3-461-6317

URL: http://www.uniwill.com.tw/




3.1 Major Components Pin Assignment

SOCKET_370 (U36A)

U36A

SOCKET_370

BCLKW37

DEFER#AN19

TRDY#AN25

RESET#/RESET2#X4

BPRI#AN17

RS#[2]AK28

RS#[1]AH22

RS#[0]AH26

VREF5AD6

VREF3R6

ADS#AN31

HITM#AL23

HIT#AL25

DRDY#AN27

DBSY#AL27

LOCK#AK20

BNR#AH14

BREQ0#AN29

REQ#[4]AL17

REQ#[3]AL19

REQ#[2]AH18

REQ#[1]AH16

REQ#[0]AK18

A#[31]AD4

A#[30]AA3

A#[29]Z4

A#[28]AK6

A#[27]AA1

A#[26]Y3

A#[25]AF6

A#[24]AB4

A#[23]AB6

A#[22]AE3

A#[21]AJ1

A#[20]AC3

A#[19]AG3

A#[18]Z6

A#[17]AE1

A#[16]AN7

A#[15]AL5

A#[14]AK14

A#[13]AL7

A#[12]AN5

A#[11]AK10

A#[10]AH6

A#[9]AL9

A#[8]AH10

A#[7]AL15

A#[6]AN9

A#[5]AH8

A#[4]AH12

A#[3]AK8

D#6

2E

25D

#63

F16

D#6

1A

27

D#6

0A

25

D#5

9C

17

D#5

8C

23

D#5

7A

19

D#5

6C

27

D#5

5C

19

D#5

4C

21

D#5

3A

23

D#5

2D

16

D#5

1A

13

D#5

0C

25

D#4

9C

13

D#4

8A

17

D#4

7A

15

D#4

6A

21

D#4

5C

11

D#4

4A

11

D#4

3A

7

D#4

2D

12

D#4

1D

14

D#4

0C

15

D#3

9D

10

D#3

8D

8

D#3

7A

9

D#3

6C

9

D#3

5B

2

D#3

4C

7

D#3

3C

1

D#3

2F

6

D#3

1C

5

D#3

0J3

D#2

9A

3

D#2

8A

5

D#2

7F

12

D#2

6E

1

D#2

5E

3

D#2

4K

6

D#2

3G

3

D#2

2F

8

D#2

1G

1

D#2

0L3

D#1

9H

6

D#1

8P

4

D#1

7R

4

D#1

6H

4

D#1

5U

3

D#1

4N

3

D#1

3L1

D#1

2Q

1

D#1

1M

4

D#1

0Q

3

D#9

P6

D#8

S1

D#7

J1

D#6

T6

D#5

S3

D#4

U1

D#3

M6

D#2

N1

D#1

T4

D#0

W1

RESERVED/A#[33]AC1

RE

SE

RV

ED/R

SP

#A

C37

RESERVED/A#[35]AF4

RE

SE

RV

ED

/VTT

AK

16

RE

SE

RV

ED

/AE

RR

#A

K24

RE

SE

RV

ED

AK

30

RE

SE

RV

ED

/AP

0#A

L11

RE

SE

RV

ED

/VTT

AL1

3

RE

SE

RV

ED

/VTT

AL2

1

RE

SE

RV

ED

/VTT

AN

11

RE

SE

RV

ED

/AP

1#A

N13

RE

SE

RV

ED

/VTT

AN

15

RE

SE

RV

ED

/VTT

AN

21

RE

SE

RV

ED

/RP

#A

N23

RE

SE

RV

ED/B

INIT

#B

36

RE

SE

RV

ED/D

EP

5#C

29

RE

SE

RV

ED/D

EP

1#C

31R

ES

ER

VED

/DE

P0#

C33

RE

SE

RV

ED

/VTT

E23

RE

SE

RV

ED/D

EP

6#E

29

RE

SE

RV

ED/D

EP

4#E

31

RE

SE

RV

ED

F10

RE

SE

RV

ED

/VTT

G35

RE

SE

RV

ED

G37

RE

SE

RV

ED

L33

RE

SE

RV

ED

N33

RE

SE

RV

ED

N35

RE

SE

RV

ED

N37

RE

SE

RV

ED

Q33

RE

SE

RV

ED

Q35

RE

SE

RV

ED

Q37

RE

SE

RV

ED

/VTT

S33

RE

SE

RV

ED

/VTT

S37

RE

SE

RV

ED

/VTT

U35

RE

SE

RV

ED

/VTT

U37

RE

SE

RV

ED

/BE

RR

#V

4

RESERVED/A#[34]W3

TES

THI

W35

RESERVED/A#[32]X6

RE

SE

RV

ED

Y1

VC

OR

E-D

ET

E21

RE

SE

RV

ED

E27

RE

SE

RV

ED

R2

RE

SE

RV

ED

S35

RE

SE

RV

ED

X2

PICCLKJ33

PICD[0]J35

PICD[1]L35

PRDY#A35

PREQ#J37

PWRGOODAK26

SLP#AH30

SMI#AJ35

TCKAL33

BPM#[1]E35

BSEL#AJ33

FLUSH#AE37

IERR#AE35

IGNNE#AG37

TRST#AN33

VREF4V6

VREF1F18

VREF0E33

VREF7AK22

VREF2K4

VREF6AK12

LINT[1]/NMIL37

INIT#AG33

BPM#[0]C35BP#[3]E37BP#[2]G33

FERR#AC35A20M#AE33

CPUPRES#C37

EDGCTRL/VRSEL AG1

PLL1W33

PLL2U33

THERMDPAL31

THERMDNAL29

LINT[0]/INTRM36

TDIAN35

TDOAN37

TMSAK32

VID[0]AL35VID[1]AM36VID[2] AL37VID[3]AJ37

STPCLK#AG35

THERMTRIP#AH28 R

ES

ER

VE

D/V

TTA

H20

RESERVED/RESET#AH4

RE

SE

RV

ED/D

EP

7#A

29

RE

SE

RV

ED/D

EP

3#A

31R

ES

ER

VED

/DE

P2#

A33

RE

SE

RV

ED

/VTT

AA

33

RE

SE

RV

ED

/VTT

AA

35

VCC_1.5VAD36

VCC_2.5VZ36

VCC_CMOSAB36

GN

D/R

ES

ER

VE

DA

M2

BSEL1/GNDAJ31

GND/CLKREFY33



SOCKET_370 (U36B)



U36B

SOCKET_370

GNDA37

GNDAB32

GNDAC33

GNDAC5

GNDAD2

GNDAD34

GNDAF32

GNDAF36

GNDAG5

GNDAH2

GNDAH34

GNDAJ11

GNDAJ15

GNDAJ19

GNDAJ23

GNDAJ27

GNDAJ3

GNDAJ7

GNDAK36

GNDAK4

GNDAL1

GNDAL3

GNDAM10

GNDAM14

GNDAM18

GNDAM22

GNDAM26

GNDAM30

GNDAM34

GNDAM6

GNDAN3

GNDB12

GNDB16

GNDB20

GNDB24

GNDB28

GNDB32

GNDB4

GNDB8

GNDD18

GNDD2

GNDD22

GNDD26

GNDD30

GNDD34

GNDD4

GNDE11

GNDE15

GNDE19

GNDE7

GNDF20

GNDF24

GNDF28

GNDF32

GNDF36

GNDG5

GNDH2

GNDH34

GNDK36

GNDL5

GNDM2

GNDM34

GNDP32

GNDP36

GNDQ5

GNDR34

GNDT32

GNDT36

GNDU5

GNDV2

GNDZ34GND

Z2GNDY5GND

Y37GNDX36GNDX32GNDV34

VCC_COREAA37

VCC_COREAA5

VCC_COREAB2

VCC_COREAB34

VCC_COREAD32

VCC_COREAE5

VCC_COREAF2

VCC_COREAF34

VCC_COREAH24

VCC_COREAH32

VCC_COREAH36

VCC_COREAJ13

VCC_COREAJ17

VCC_COREAJ21

VCC_COREAJ25

VCC_COREAJ29

VCC_COREAJ5

VCC_COREAJ9

VCC_COREAK2

VCC_COREAK34

VCC_COREAM12

VCC_COREAM16

VCC_COREAM20

VCC_COREAM24

VCC_COREAM28

VCC_COREAM32

VCC_COREAM4

VCC_COREAM8

VCC_COREB10

VCC_COREB14

VCC_COREB18

VCC_COREB22

VCC_COREB26

VCC_COREB30

VCC_COREB34

VCC_COREB6

VCC_COREC3

VCC_CORED20

VCC_CORED24

VCC_CORED28

VCC_CORED32

VCC_CORED36

VCC_CORED6

VCC_COREE13

VCC_COREE17

VCC_COREE5

VCC_COREE9

VCC_COREF14

VCC_COREF2

VCC_COREF22

VCC_COREF26

VCC_COREF30

VCC_COREF34

VCC_COREF4

VCC_COREH32

VCC_COREH36

VCC_COREJ5

VCC_COREK2

VCC_COREK32

VCC_COREK34

VCC_COREM32

VCC_COREN5

VCC_COREP2

VCC_COREP34

VCC_CORER32

VCC_CORER36

VCC_CORES5

VCC_CORET2

VCC_CORET34

VCC_COREV32

VCC_COREV36

VCC_COREW5

VCC_COREX34

VCC_COREY35

VCC_COREZ32



Temperature Sensor (U37)

SIS-630S HOST and DRAM Interface (U6A)

U37

ADM1021

NC1

VCC2

DXP3

DXN4

NC5

ADD16

GND7

GND8

NC9ADD0

10ALERT# 11SMBDATA 12NC 13SMBCLK 14STBY#15NC16

SIS-630S

DRAM CONTROLLER INTERFACE

HOST BUS INTERFACE

U6A

SIS-630S

CPUCLKV29

DEFER#R26

HTRDY#P25

CPURST#G27

BPRI#R29

RS#[2]V26

RS#[1]R25

RS#[0]U29

GTLREFBA24

ADS#U26

HITM#R24

HIT#U28

DRDY#T27

DBSY#U27

HLOCK#T29

BNR#P28

BREQ0#G28

HREQ#[4]R27

HREQ#[3]T26

HREQ#[2]T28

HREQ#[1]R28

HREQ#[0]P27

HA#[31]M24

HA#[30]H26

HA#[29]G29

HA#[28]J26

HA#[27]H29

HA#[26]H27

HA#[25]K27

HA#[24]H28

HA#[23]J29

HA#[22]J27

HA#[21]K26

HA#[20]J28

HA#[19]K28

HA#[18]L26

HA#[17]L27

HA#[16]L28

HA#[15]K29

HA#[14]M25

HA#[13]M26

HA#[12]M27

HA#[11]L29

HA#[10]N25

HA#[9]N28

HA#[8]M28

HA#[7]M29

HA#[6]N29

HA#[5]N26

HA#[4]P24

HA#[3]N27

MD

63T2

5

MD

62W

28M

D61

W27

MD

60Y

29

MD

59Y

27

MD

58Y

26

MD

57A

A28

MD

56A

A26

MD

55A

B28

MD

54A

B26

MD

53A

C29

MD

52A

C27

MD

51A

C25

MD

50A

D28

MD

49A

D27

MD

48Y

25

MD

47A

G22

MD

46A

J22

MD

45A

F21

MD

44A

H21

MD

43A

F20

MD

42A

H20

MD

41A

J20

MD

40A

G19

MD

39A

J19

MD

38A

F18

MD

37A

H18

MD

36A

F17

MD

35A

G17

MD

34A

J17

MD

33A

F16

MD

32A

H16

MD

31T2

4

MA[13]AF27

MA[12]AF26

MA[11]AG29

MA[10]AG28

MA[9] AG27

MA[8] AH28

MA[7]AB24

MA[6]AH27

MA[5]AD24

MA[4] AJ27

MA[3] AG26

MA[2]AH26

MA[1]AJ26

MA[0]AF25

CSA#[2]AJ25

CSA#[1] AH25

CSA#[0] AG25

CSB#[3]AA25

CSB#[2] AE25

CSB#[1]AE26

DQM[7]Y24

DQM[6]AE28

DQM[5]AF23

DQM[4]AG23

DQM[3] AD25

DQM[2] AE29

DQM[1]AJ24

DQM[0]AD22

WE#AH23

SRAS#AH24

SCAS# AJ23

CKEE9

SDCLKAJ16

VSSQP26 VSSQB24

GTLREFAP29

CP

UA

VD

DV2

7

MA[14] AB25

CSB#[0]AE27

CSA#[3]AF24

SD

VAD

DA

E19

CSA#[4]AG24CSA#[5] AE24

CSB#[4]AF29CSB#[5]AF28

SD

AVS

SA

E20

CP

UA

VSS

V28

HD

#0G

25H

D#1

G26

HD

#2F2

8H

D#3

F29

HD

#4K2

5H

D#5

L25

HD

#6F2

6H

D#7

E29

HD

#8F2

7H

D#9

F25

HD

#10

K24

HD

#11

H25

HD

#12

E27

HD

#13

D29

HD

#14

E28

HD

#15

J25

HD

#16

D27

HD

#17

E26

HD

#18

C29

HD

#19

H24

HD

#20

D28

HD

#21

C28

HD

#22

F24

HD

#23

B28

HD

#24

C27

HD

#25

B27

HD

#26

D26

HD

#27

A27

HD

#28

A26

HD

#29

C26

HD

#30

E24

HD

#31

B26

HD

#32

E23

HD

#33

D25

HD

#34

F22

HD

#35

E25

HD

#36

C24

HD

#37

B25

HD

#38

C25

HD

#39

D23

HD

#40

D24

HD

#41

D22

HD

#42

E22

HD

#43

A25

HD

#44

C23

HD

#45

B23

HD

#46

C21

HD

#47

A23

HD

#48

D21

HD

#49

A22

HD

#50

C20

HD

#51

C22

HD

#52

B22

HD

#53

D20

HD

#54

E20

HD

#55

D19

HD

#56

A20

HD

#57

A21

HD

#58

B19

HD

#59

B21

HD

#60

B20

HD

#61

C19

HD

#62

A19

HD

#63

E21

MD

0A

G16

MD

1A

E21

MD

2A

H17

MD

3A

D20

MD

4A

J18

MD

5A

G18

MD

6A

E18

MD

7A

H19

MD

8A

F19

MD

9A

E22

MD

10A

G20

MD

11A

J21

MD

12A

G21

MD

13A

E23

MD

14A

H22

MD

15A

F22

MD

16A

D26

MD

17W

25M

D18

AD

29M

D19

AC

26M

D20

AC

28M

D21

V24

MD

22A

B27

MD

23A

B29

MD

24A

A27

MD

25A

A29

MD

26V

25M

D27

Y28

MD

28W

26M

D29

U25

MD

30W

29



SIS-630S PCI - IDE (U6B)

SIS-630S

PCI

IDE

U6B

SIS-630S

PREQ#[2]C1

PREQ#[1]C2

PREQ#[0]C3

PCIRST#C11

C/BE#[3]F3

C/BE#[2]H4

C/BE#[1]J1

C/BE#[0]L1

PARM6

FRAME#H3

IRDY#H2

TRDY#H1

STOP#J2

DEVSEL#J3

PLOCK#L4

ICHRDYAAE13

ICHRDYB AH13

IDREQ[A]AG8

IDREQ[B]AD17

IIRQA AF9

IIRQBAF15

PGNT#[2]D2

PGNT#[1]D3

PGNT#[0]D4

IDECSA#[1]AF10

IDECSA#[0] AJ9

IIOR#[A]AH8

IIOR#[B]AG13

IIOW#[A] AF8

IIOW#[B]AF13

IDACK#[A]AJ8

IDACK#[B]AJ13

IDSAA[2]AD14

IDSAA[1] AE14

IDSAA[0]AG9

IDA1

4A

J7ID

A13

AH7

IDA1

2AF

7ID

A11

AH6

IDA1

0AG

6ID

A9

AE6

IDA

8A

J5ID

A7

AH5

IDA

6A

E11

IDA

5AF

6ID

A4

AD

12ID

A3

AJ6

IDA

2AG

7ID

A1

AE

12ID

A0

AE8

IDB1

5A

J12

AD

7M

4

AD

4M

2A

D5

M3

AD

6N

5

AD10

L3AD

11K

1AD

12K

2AD

13M

5AD

14K

3AD

15K

4AD

16L5

AD17

G1

AD18

G2

AD19

G3

AD20

G4

AD21

F1

AD22

K5

AD23

F2

AD24

F4

AD25

E1

AD26

E2

AD27

K6

AD28

E3

AD29

J4AD

30E

4AD

31D

1

AD

9N

6

AD

8L2

IDB

0A

E17

IDB

1A

G12

IDB

2A

F12

IDB

3A

H11

IDB

4A

E16

IDB

5A

J10

IDB

6A

D15

IDB

7A

E15

IDB

8A

G10

IDB

9A

H10

IDB1

0A

F11

IDB1

1A

G11

IDB1

2A

J11

IDB1

3A

D16

IDB1

4A

H12

IDA1

5A

D13

IDSAB[2]AG14

IDSAB[1]AF14

IDSAB[0]AD18

IDECSB#[1]AJ14

IDECSB#[0]AH14

CBLIDAAH9

CBLIDBAG15

AD

3M

1

AD

2N

4

AD

1P

6

AD

0N

3

PCICLKAJ15

SERR#B11

IDEA

VD

DA

H15

INTA#N1

INTB#P4

INTC#P5

INTD#P3



SIS-630S Power (U6C)

SIS-630SPOWER

U6C

SIS-630S

IVDD L21

IVDD U9

IVDD J10

IVDD J20IVDDK21

IVDD J17

IVDDJ16

IVDD J19

IVDDN21

IVDD L9IVDD M21IVDD N9IVDD T21

IVDD J13

IVDD H16

OVDDAA11

OVDDAA12

OVDDAA13

OVDDAA18

OVDDAA19

OVDDAA20

OVDDAA22

OVDDAB12

OVDDAB19

OVDDAB21

OVDDAB22

OVDDH10

OVDDH17

OVDDJ11

OVDDJ12

OVDDJ9

OVDDK8

OVDDK9

OVDDM9

OVDDU21

OVDDU22

OVDDV21

OVDDV22

OVDDW21

OVDDW22

OVDDY21

PVD

DH

18PV

DD

H12

PVD

DH

11

PVD

DAB

11PV

DD

AB13

PVD

DAB

18

PVD

DL8

PVD

DAB

20

PVD

DM

8PV

DD

N22

PVD

DJ1

8

PVD

DT2

2PV

DD

Y22

VSSQV13

VSSQV12

VSSQU13

VSSQU12

VSSQU11

VSSQT13

VSSQT12

VSSQT11

VSSQR13

VSSQR12

VSSQR11

VSSQP13

VSSQP12

VSSQP11

VDD

QAA

8

VDD

QAB

8VD

DQ

AA9

VDD

QAB

9VD

DQ

N8

VDD

QP8

VDD

QP9

VDD

QU

8VD

DQ

V8VD

DQ

V9VD

DQ

W8

VDD

QW

9VD

DQ

Y8

VDD

QY

9

GTL

VTT

H19

GTL

VTT

H20

GTL

VTT

H21

GTL

VTT

H22

GTL

VTT

J21

GTL

VTT

J22

GTL

VTT

K22

GTL

VTT

L22

GTL

VTT

M22

PVD

DAB

10

VSSD P16

VSSDP17

VSSD R16

VSSD R17

VSSD R18

VSSDR19

VSSD T16

VSSD T17

VSSD T18

VSSDT19

VSSD U16

VSSD U17

VSSD U18

VSSDU19

VSSD V16

VSSD V17

VSSD V18

VSSDW16

VSSD W17

IVDDH13

IVDD AB17

IVDD AB14

IVDD AA21

IVDDAA17

IVDD AA14

IVDD AA10

VSS

W15

VSS

W14

VSS

W13

VSS

V15

VSS

V14

VSS

U15

VSS

U14

VSS

T15

VSS

T14

VSS

R15

VSS

R14

VSS

P19

VSS

P18

VSS

P14

VSS

P15

VSS

N19

VSS

N18

VSS

L13

VSS

L14

VSS

L15

VSS

L16

VSS

L17

VSS

M12

VSS

M13

VSS

M14

VSS

M15

VSS

M16

VSS

M17

VSS

M18

VSS

N11

VSS

N12

VSS

N13

VSS

N14

VSS

N15

VSS

N16

VSS

N17

AUX1.8VJ8

AUX3.3VH9



SIS 630S – VGA & South Bridge (U6D)

SIS-630S

VGA

ACPI

HOST

LPC

GPIO RTC OTHER MII SMB USB AC97

KBC

U6D

SIS-630S

DDC1DATAC15

DDC1CLKB16

RSETE19

VREFC14

VOSCI A11

HSYNC D15

VSYNC A16

BOUT A15GOUT A14ROUT B14

ECLKAVDD F15

DCLKAVDD F16

DACAVDDCF18

SSYNC C16

LAD1AF4

LAD2AJ4

LAD3AE5

LDRQ#AF5

LFRAME#AH4

SIRQAG5

UV0

+J5

UV1

-G

5U

V1+

H6

UV2

-E5

UV2

+F5

LAD0AG4

UV3

-E6

UV3

+F6

UV4

-F8

UV4

+E7

PSON#E11

ACPILEDC7

EXTSMI#B12

PWRBTN#E10

RINGB6

PME#A6

THERM#D13

KBDATA/GP10 B7

KBCLK/GP11 A7

PMDAT/GP12 D8

PMCLK/GP13 C8

KLOCK#/GP14/TXD B8

UV0

-H

5

AC_SDIN[0] A10

AC_SDIN[1]B10

AC_SYNC B13AC_RESET# D11

AC_SDOUT A13

GP7/SPDIFE12

AC_BIT_CLK C13

SPKE18

SMC

LKAH

3SM

BD

ATA

AG3

TXE

N/G

P15/

SMB

ALT#

A8

ENTESTN2

GP6/CRSC6 GP5/COLF14 GP4/TXCLKC10GP2/LDRQ1#/TXD[2]

E17 GP1/PGNT3#/TXD[1]D12 GP0/PREQ3#/TXD[0]C12

RTC

VDD

A4

RTC

VSS

A3

OSC

32K

HI

B4

OSC

32K

HO

B5

AUXO

KA5

BATO

KC

5

PWR

OK

C4

USB

VD

D1

B3

USB

VD

D0

B2

AAD

0AD

6AA

D1

AG1

AAD

2AF

3AA

D3

AF2

AAD

4AF

1AA

D5

AE4

AAD

6AE

3

AAD

7AE

2

AAD

8AE

1AA

D9

AD5

AAD

10AD

4A

AD11

AD1

AAD

12AC

4A

AD13

AC3

AAD

14AC

2

AAD

15AC

5

AAD

16/B

5AA

4

AAD

17/B

2Y

5AA

D18

/B3

Y4

AAD

19/B

0Y

3AA

D20

/B1

Y2

AAD

21/R

1Y

1AA

D22

/R2

W4

AAD

23/R

3W

3

AAD

24/R

4V5

AAD

25/R

5V4

AAD

26/R

6V3

AAD

27/R

7V2

AAD

28/G

2V1

AAD

29/G

0U

5AA

D30

G1

U4

AAD

31/G

3W

5

SBA

0/BB

LAN

K#

R3

SBA

1/D

DC

2DAT

R2

SBA

2/D

DC

2CLK

R1

SBA3

/G7

T1SB

A4/G

6T4

SBA5

/G5

T5SB

A6/G

4U

1SB

A7

U2

AC/B

E0#

AG2

AC/B

E1#

AC1

B4/A

C/B

E2#

AA3

R0/

AC

/BE3

#U

3

VBC

AD/A

REQ

#R

6

VGC

LK/A

GN

T#T6

B6/A

IRD

Y#

Y6

B7/

AFR

AME

#AB

2

ATR

DY

#AB

3A

DEV

SEL

#AB

4AS

ERR

#AB

6AP

AR

AA5

ASTO

P#

AB5

VBH

CLK

/RBF

#P2

VBVS

YN

C/S

T1R

5V

BHSY

NC

/ST0

V6VB

CLK

/ST2

R4

VBC

TL0/

WBF

#P1

VBC

TL1/

PIPE

#U

6

AGPVREFAA1

AGPRCOMPAB1

AGPAVDD1 AE10

AGPAVDD2 AE9

DACAVDDBE14

AGPAVSS1AD10

AGPAVSS2 AD8

ECLKAVSS E15

DCLKAVSS E16

DACAVSSC F20

DACAVSSB D14

COMP B15

AGPVSSREFAA2

UV5

-E8

UV5

+D

7U

SBC

LK48

MA1

2R

XDV

/OC

0#F1

0M

DIO

/OC

1#D

6

RXD

[0]

C9

RXD

[1]

B9R

XD[2

]E1

3R

XD[3

]A9

LAN

CLK

25M

D5

RES

ERVE

1AH

2R

ESER

VE2

AE7

VSS

AF1

3

VSS

BF1

7

VSS

CN

24

VSS

DU

24AD_STB1#

W2

AD_STB0#AD3

AD_STB1W1

AD_STB0AD2

SB_STB#T3

SB_STBT2

AGPCLKAJ3

NMIC18

SMI#D16

INTRD18

A20M#B17

INIT#A17

IGNNE#B18

FERR#A18

STPCLK#C17

CPUSTOP#/CPUSLPD17

GP3/RXERF12

GP8/MDCD9

GP9/RXCLKD10



Clock Generator ( U8)

Octal Buffer (U39) PH63112 (PT1)

U8

W83194BR-63S

VDDREF1

AGPSEL/REF1 2FS3/REF0 3

GNDREF4

X15

X26

VDDPCI7

FS1/PCICLK_F8

FS2/PCICLK1 9

PCICLK2 10

PCICLK3 11

PCICLK4 12

PCICLK513

GNDPCI14

VDDAGP15

AGPCLK0 16AGPCLK117

GNDAGP18 GND4819

FS0/48MHZ 20MODE/24_48MHZ 21

VDD4822

SDATA23 SCLK24

VDDSDR25

SDRAM12 26

CPUSTP#/SDRAM11 27

PCISTP#/SDRAM10 28

GNDSDR29

SDRSTOP#/SDRAM930

PD#/SDRAM8 31

GNDSDR32

SDRAM7 33

SDRAM6 34

VDDSDR35

SDRAM536

SDRAM4 37

SDRAM3 38

GNDSDR39

SDRAM2 40

SDRAM141

SDRAM042

VDDSDR43

GNDCPU44

CPUCS_C2 45CPU_C1 46CPU_C047

VDDCPU48


N241S1 Rev : A Page 3 - 10

LVDS Transmitter (U3) RTL8201 (U33)

Audio CODEC (U5)

U3

DS90CF363A

D0/R044

D1/R145

D2/R247

D3/R348

D4/R41

D5/R53

D6/G04

D7/G16

D8/G27

D9/G39

D10/G410

D11/G512

D12/B013

D13/B115

D14/B216

D15/B318

D16/B419

D17/B520

D18/HSYNC22

D19/VSYNC23

D20/ENABLE25

CLKIN26

VCC2

VCC8

VCC21

GND5

GND11

GND17

GND24

GND46

PLLVCC29

LVDSVCC37

LVDSGND42

PLLGND30

LVDSGND31

LVDSGND36

Y0-41

Y0+40

Y1-39

Y1+38

Y2+34Y2-35

SHUTN#27

NC14

NC43

CLKOUT+32CLKOUT-33

PLLGND28

U33

RTL8201

TXEN2

TXC7

TXD06

TXD15

TXD24

TXD33

MDC25

MDIO26

RXDV22

RXD021

RXD120

RXD219

RXD318

RXC16

COL1

CRS23

RXER24

X146

X247 LED0/PHYA0 9

LED1/PHYA1 10

LED2/PHYA212

LED3/PHYA3 13

LED4/PHYA4 15

DVD

D8

DVD

D14

AVD

D0

32AV

DD

136

PLLV

DD

48

DG

ND

11

DG

ND

17

AGN

D29

AGN

D35

AGN

D45

RESETB42

TPRX+ 31

TPRX- 30

TPTX- 33

TPTX+ 34

RTT327

MII/SNIB 44

LDPS 41

ANE 37

DUPLEX 38

SPEED39

REPT 40

ISOLATE 43

RTSET28

U39

74LVC244

OE1#1

I-02

I-14

I-26

I-38

I-417

I-515

I-613

I-711

OE2#19

VCC20

O-018

O-116

O-2 14

O-3 12

GND 10

O-43

O-55

O-67

O-79

PT1

PH163112

RX+6

RX-8

RXC7

NC14

TX+1

TXC2

TX-3

NC25

RD+11

RDC10

RD-9

NC13

TD+16

TDC 15

TD-14

NC312


N241S1 Rev : A Page 3 - 11

Audio Amplifier (U2) PCMCIA Power Controller (U4)

Super I/O Controller (U20)

U5

AVANCE_ALC200_SQFP-48

VD

D1

VD

D9

AV

DD

25

AV

DD

38

GN

D4

GN

D7

AG

ND

26

AG

ND

42

XTL-IN2

XTL-OUT3

SDOUT5BITCLK

6

SDIN8SYNC

10RESET#

11

PC-BEEP12

PHONE13

AUX-L14

AUX-R15

VIDEO-L16

VIDEO-R17

CD-L18

CD-R20C

D-G

ND

19MIC121

MIC222

LINE-L23

LINE-R24

VREF27

VREFOUT28

AFILT1 29

AFILT2 30

AFILT3/CAP131

CAP232

M-VREF/CAP3 33

M-AFILT/CAP4 34

LINEOUT-L35

LINEOUT-R 36

MONO-OUT 37

HPOUT-L/CAP1139

HPOUT-C/CAP1240

HPOUT-R/CAP1341

HXAN/CAP543

HXAP/CAP644

TXAN/CAP745

TXAP/CAP846

RXAN/CAP9 47

RXAP/CAP10 48

U2

LM4835

R_IN10

R_DOCK9

B_IN11

L_DOCK13

L_IN12

SHUTDOWN2

MUTE5

MODE4

R_OUT-26

R_OUT+28

L_OUT+15

L_OUT-17

HP_SENSE21

G_S

EL

3

DC

_VO

L7

VD

D6

VD

D16

VD

D27

R_G

AIN

124

R_G

AIN

225

L_G

AIN

218

L_G

AIN

119

BY

PA

SS

22

GN

D1

GN

D8

GN

D14

GN

D20

GN

D23

U4

MIC2562A

V5_EN1

V3_EN2

EN03

EN14

FLAG#5VPPIN

6 VPPOUT7

VCCOUT8

V3IN9

VCCOUT10

V5IN11

VCCOUT12

V5IN13

GND14


N241S1 Rev : A Page 3 - 12

PCMCIA Controller (U7)

PC87393

U20

PC87393

LAD015

LAD116

LAD217

LAD318

LCLK8

LRESET#9

LFRAME#12

CLKRUN#/GPIO366 LPCPD#7 LDRQ#

11

SERIRQ10

SMI#/GPIO3519

CLKIN20

VD

D14

VD

D39

VD

D63

VD

D88

VSS

13

VSS

38

VSS

64

VSS

89

DSKCHG#21

HDSEL#22

RDATA#23

WP#24

TRK0#25

WGATE#26

WDATA#27

SETP#28

DIR#29

DR0#30

MTR0#31

INDEX#32

DENSEL33

DRATE0/IRSL234

PD0/INDEX#52

PD1/TRK0#50

PD2/WP#48

PD3/RDATA#46

PD4/DSKCHG#45

PD5/MSEN044

PD6/DRATE043

PD7/MSEN142

PNF/XRDY35

SLCT/WGATE#36

PE/WDATA#37

BUSY_WAIT#/MTR1#40

ACK#/DR1#41

SLIN#_ASTRB#/STEP#47

INIT#/DIR#49

ERR#/HDSEL#51

AFD#_DSTRB#/DENSEL53

STB#_WRITE#54

DCD1#55

DSR1#56

SIN157

RTS1#/TEST58

SOUT1/XCNF059

CTS1#60

DTR1#_BOUT1/BADDR 61

RI1#62

IRTX70

IRRX169

IRRX2_IRSL0 68

IRSL167

IRSL3/PWUREQ#66

XD0/GPIO00/JOYABTN13

XD1/GPIO01/JOYBBTN1 2

XD2/GPIO02/JOYAY1

XD3/GPIO03/JOYBY100

XD4/GPIO04/JOYBX 99

XD5/GPIO05/JOYAX98

XD6/GPIO06/JOYBBTN097

XD7/GPIO07/JOYABTN0 96

XWR#/XCNF14

XRD#/GPIO34/WDO# 5

XIOWR#/XCS1#/MTR1#/DRATE073

XIORD#/GPIO37/IRSL2/DR1#71

XCS0#/DR1#/XDRY /GPIO25 72

XA19/DCD2#/JOYABTN0/GPIO1774 XA18/GPIO16/JOYBBTN0/DSR2#75 XA17/GPIO15/JOYAX/SIN276 XA16/GPIO14/JOYBX/RTS2#77 XA15/GPIO13/JOYBY/SOUT278 XA14/GPIO12/JOYAY/CTS2#79 XA13/GPIO11/JOYBBTN1/DTR2#_BOUT280 XA12/GPIO10/JOYABTN1/RI2#81 XA11/GPIO33/XIOWR#/MDTX82 XA10/GPIO32/XIORD#/MDRX83 XA9/GPIO31/MTR1#/PIRQD84 XA8/GPIO30/PIRQC85 XA7/GPIO27/PIRQB86 XA6/GPIO26/PRIQA/XSTB2#87 XA5/XSTB1#/XCNF290 XA4/GPIO24/XSTB0#91 XA3/GPIO2392 XA2/GPIO2293 XA1/GPIO2194 XA0/GPIO2095


N241S1 Rev : A Page 3 - 13

U7

OZ6812TQFP

PC

I_V

CC

18

PC

I_V

CC

30

PC

I_V

CC

44

PC

I_V

CC

50

CO

RE

_VC

C14

CO

RE

_VC

C66

CO

RE

_VC

C86

CO

RE

_VC

C10

2

CO

RE

_VC

C12

2

CO

RE

_VC

C13

8

AU

X_V

CC

63

VC

CD

0#/V

CC

5#/S

DA

T73

VC

CD

1#/V

CC

3#/S

CLK

74

VP

PD

0/V

PP

_PG

M/S

LAT

71

VP

PD

1/V

PP

_VC

C72

SKT_VCC90

SKT_VCC126

CAD31144

CAD30142

CAD29141

CAD28140

CAD27139

CAD26129

CAD25128

CAD24127

CAD23124

CAD22121

CAD21120

CAD20118

CAD19116

CAD18115

CAD17113

CAD1698

CAD1596

CAD1497

CAD1393

CAD1295

CAD1192

CAD1091

CAD989

CAD887

CAD785

CAD682

CAD583

CAD480

CAD381

CAD277

CAD179

CAD076

CCLK108

CFRAME#111

CIRDY#110

CTRDY#109

CDEVSEL#107

CSTOP#105

CPAR101

CPERR#104

CSERR#133

CREQ#123

CGNT#106

CINT#132

CBLOCK#103

CCLKRUN#136

CRST#119

R2_D2143

R2_D1484

R2_A18100

CVS1131

CVS2117

CCD1#75

CCD2#137

CAUDIO134

CSTSCHG135

CC/BE3#125

CC/BE2#112

CC/BE1#99

CC/BE0#88

AD313

AD304

AD295

AD287

AD278

AD269

AD2510

AD2411

AD2315

AD2216

AD2117

AD2019

AD1923

AD1824

AD1725

AD1626

AD1538

AD1439

AD1340

AD1241

AD1143

AD1045

AD946

AD847

AD749

AD651

AD552

AD453

AD354

AD255

AD156

AD057

C/BE3#12

C/BE2#27

C/BE1#37

C/BE0#48

IDSEL13

PCI_CLK21

DEVSEL#32

FRAME#28

IRDY#29

TRDY#31

STOP#33

PAR36

PERR#34

SERR#35

REQ#1

GNT#2

RST#20

RI_OUT#/PME#59

SUSPEND#70

SPKR_OUT#62

MF669

MF568

MF467

MF365

MF264

MF161

MF060

GN

D6

GN

D22

GN

D42

GN

D58

GN

D78

GN

D94

GN

D11

4

GN

D13

0


N241S1 Rev : A Page 3 - 14

Switch (U24) Infrared Transceiver Module (IR1)

Max 213 (U38) BIOS EEPROM Socket (U19)

OZ998 (U27)

U24

74LVC373

D03

D14

D27

D38

D413

D514

D617

D718

OC1

G11

Q02

Q15

Q26

Q39

Q412

Q515

Q616

Q719

GND10

VCC20

IR1

HRM230S

VCC1

RXGND2

PSD3

RXVCC4

TXVCC5

RXD_B6

TXGND7

TXD8

RXD_A9

LED_A10

LED_B11

GN

D12

GN

D13

U38

*MAX213

C1+12

C1-14

C2+15

C2-16

T1IN7

T2IN6

T3IN20

T4IN21

R1OUT8

R2OUT5

R3OUT26

R4OUT22

R5OUT19

SHDN#25

VC

C11

V+ 13

V-17

T1OUT2

T2OUT3

T3OUT1

T4OUT28

R1IN9

R2IN4

R3IN27

R4IN23

R5IN18

EN 24

GN

D10

U19

29LV020 (PLCC-32)

A012

A111

A210

A39

A48

A57

A66

A75

A827

A926

A1023

A1125

A124

A1328

A1429

A153

A162 CE 22OE 24

A181

WE# 31

O013

O1 14

O2 15

O3 17

O4 18

O5 19

O620

O7 21

VCC 32

VSS 16A1730

U27

OZ998

P_SMBCLK1

P_SMBDATA2

PWRGD3

RESET#4

GPIO(16)/S_SMBCLK15

GPIO(17)/S_SMBDATA16

GPIO(19)/S_SMBDATA28 GPIO(18)/S_SMBCLK27

GPIO(0)/SMIEVENT/ID(0)9

GPIO(1)/ID(1)10

GPIO(2)SMBALERT#/ID(2)11

GPIO(3)/ID(3)12

GPIO(4)/ID(4)13

GND14

VCC 28

XIN/32KHZ 27

XOUT 26

GPIO(15)/S_SMBCLK3 25

GPIO(5)/ID(5) 15GPIO(6)/ID(6) 16GPIO(7)/ID(7) 17GPIO(8) 18GPIO(9) 19GPIO(10) 20GPIO(11) 21GPIO(12)/SMB_SEL(0) 22GPIO(13)/SMB_SEL(1) 23GPIO(14)/S_SMBDATA3 24


N241S1 Rev : A Page 3 - 15

Keyboard Controller - PC87570 (U21)

U21

PC87570

32CLKIN/32KX125

32KX227

RIN

G#/

PB0

71

SC

L/PB

172

SD

A/P

B2

73

TA/P

B374

EXI

NT1

0/TB

/PB

475

GA2

0/PB

576

HR

STO

#/PB

677

SW

IN/P

B778

PC0 61PC1 62PC263EXITN0/PC364EXTIN11/PC4 65EXTIN15/PC5 68PSCLK3/PC670PSDAT3/PC7 69

AD3/PD3 84

AD6/PD6 93

AD7/PD7 94ENV0/BST0/PH0104

ENV1/BST1/PH1103

TRIS/BST2/PH2102

PFS/PH3101

PLI/PH4100

ISE#/PH599

KBSN036

KBSN135

KBSN234

KBSN333

KBSN432

KBSN531

KBSN630

KBSN729

KBSOUT056

KBSOUT155

KBSOUT254

KBSOUT353

KBSOUT452

KBSOUT551

KBSOUT650

KBSOUT749

KBSOUT848

KBSOUT947

KBSOUT1042

KBSOUT1141

KBSOUT1240

KBSOUT1339

KBSOUT1438

KBSOUT1537

IRQ1156

IRQ8#155

IRQ11154

IRQ12153

PFAIL#79

HPWRON165

VBAT28

GN

D16

0G

ND

109

GN

D66

GN

D26

GN

D24

VC

C23

VC

C67

VC

C10

8V

CC

161

AVC

C91

AVR

EF80

AG

ND

92

HA0

166

HA1

167

HA2

168

HA3

169

HA4

170

HA5

171

HA6

172

HA7

173

HA8

174

HA9

3H

A10

4H

A11

5H

A12

6H

A13

7H

A14

8H

A15

9H

A16/

PA3

10H

A17/

PA4

11H

A18/

PE0

12

HD

015

HD

116

HD

217

HD

318

HD

419

HD

520

HD

621

HD

722

HMEMCS#/PA0157 HEMERD#/PA1162 HEMEWR#/PA2163 HAEN13 HIOR#158 HIOW#

159 HIOCHRDY14

A0114

A1 115

A2116

A3117

A4 118

A5 119

A6120

A7 121

A8 122

A9123

A10 124

A11 125

A12126

BE0/A13127

BE1/A14 128

CBRD/PG1/A15129

PA5/A16130

D0 137

D1 138

D2139

D3 140

D4 141

D5142

D6143

RD#/HDEN111

SEL0#/HRMS 105

WR0# 112

SELIO#/PG0110

CLK/PG2 107

SEL1#/PG3 106

WR1/PG4113

PF0/D8145

PF1/D9146

PF2/D10147

PF3/D11148

PF4/D12149

PF5/D13150

PF6/D14151

PF7/D15152

HMR164

PA6/A17 135

D7 144

SHBM#/PE1/A18 136

PSDAT1 57PSCLK158PSDAT2 59PSCLK2 60

AD0/PD0 81

AD1/PD1 82

AD2/PD283

AD4/PD4 85

AD5/PD586

DA0

95

DA1

96

DA2

97

DA3

98

NC

89

NC

90

NC

131

NC

132

NC

133

NC

134

NC

175

NC

176

NC

88N

C87

NC

46N

C45

NC

44N

C43

NC

2N

C1


N241S1 Rev : A Page 3 - 16

U25A U25B, U25C

U28A U28B

U29A U29B

U29C U29D

U28B

74LVC08

4

56

714

+3V

LCDSW17

TSSOP-14

ENBLTDISPON

U28A

74LVC08

1

23

714

+3V

+3V

ENBLT05ENBLTENBLT0

R5202.2K

U29A74LVC14

1 2

147

+3V

+3V

FPVDDEN5

ENBLT0

U29B

74LVC14

3 4

147

R5232.2K

R521*R

R5310

+3V

TSSOP-14

R542

1M

C533

2200p

U29C

74LVC14

5 6

147

+1.8V

+3V

U25A74LVC32

1

23

147

+3V+3V

PCBEEP 11

TSSOP-14TSSOP-14

C529

0.1u

U25B

74LVC32

4

56

147

U25C

74LVC32

9

108

147

+3V+3V

+3V

+3V_AUX

RI 5PCMRI#12

R532

100K

R535

47KU29D

74LVC14

9 8

147

R543

*R


N241S1 Rev : A Page 3 - 17

U26 U14

IEEE 1394 (U9)

+5V_AUX

+5V_AUX

ROMWR0#ROMWR#

ROMWR1#

R246

*0

R251

0

U26AHCT1G32

1

24

53

R24810K

M3VDEEDI EEDO

EECK

EECS

U14

93C46-3P

DI3

SK2

CS1

DO4

VCC8

GND5 C244

0.1U

U9

VT6306

VSS51PERR# 2PAR 3

VDD1102

VSS2

103

STO

P#12

8

AD26

104

AD25

105

AD24

106

CBE

3#10

7

IDS

EL10

8

AD23

109

AD22

110

VSS3

111

AD21

112

VDD

211

3

VDD

C1

114

VSSC

111

5

AD20

116

AD19

117

AD18

118

AD17

119

AD16

120

VSS4

121

CBE

2#12

2

FRAM

E#12

3

IRD

Y#

124

VDD

312

5

TRD

Y#

126

DEV

SEL#

127

CBE1# 4AD15 5AD14 6AD13 7VDD4 8VSS6 9AD12 10AD11 11AD10 12AD9 13AD814CBE0# 15VSS7 16AD7 17AD618AD5 19VDD5 20AD4 21AD322AD2 23RAMVDD 24RAMVSS 25VSS8 26AD1 27AD0 28EECS 29EEDO 30SDA/EEDI 31SCL/EECK 32VDD6 33VSS9 34VDDC235VSSC2 36PME# 37LPS/CMC 38

PVD

D1

39SC

LK40

PGN

D1

41M

OD

E142

MO

DE0

43D

044

D1

45D

246

D3

47D

448

PVD

D2

49PG

ND

250

D5

51D

6/C

MC

JMP

52D

7/PC

2JM

P53

CTL

0/PC

0JM

P54

CTL

1/PC

1JM

P55

LRE

Q/T

SO

JMP

56LI

NKO

N/T

SIJ

MP

57P

HY

RES

ET58

GN

DAT

X059

XI60

XO61

VDD

ATX0

62XC

PS

63G

ND

ARX0

64

AD27101 AD28100 AD2999 AD3098 AD3197 REQ#96 GNT#95 VSS194 PCICLK93 PCIRST#92 INTA#91 VDDATX290 VDDARX289 XTPBIAS288 XTPA2P87 XTPA2M86 XTPB2P85 XTPB2M84 GNDATX283 GNDARX282 XTPBIAS181 XTPA1P80 XTPA1M79 XTPB1P78 XTPB1M77 VDDATX176 VDDARX175 XTPBIAS074 XTPA0P73 XTPA0M72 XTPB0P71 XTPB0M70 GNDATX169 GNDARX168 NC67 XREXT66 VDDARX065


N241S1 Rev : A Page 3 - 18

U32 U31

U13 U18

U15 U23

U32TL594-SOP16

1IN+1

1IN-2

FB3

DTC4

CT 5

RT 6

GN

D7

C1 8

E1 9

E210C211

VCC

12O

UT-

CTR

L13

REF14

2IN-15 2IN+16

U31TL594-SOP16

1IN+1

1IN-2

FB3

DTC 4

CT5

RT 6

GN

D7

C1 8

E19

E210C211

VCC

12O

UT-

CTR

L13

REF14

2IN-15 2IN+16

U13AME8800DEFT

GN

D1

IN3

OUT2

U15

BA9743AFV-SOP16

CT1

RT 2

1IN+3

1IN- 4

1FB5

1DTC 6

1OUT7

GND 8VCC92OUT

102DTC112FB

122IN-132IN+

14SCP15REF

16

U1878L12-SO8

Vout 1

GND2

GND3

GND6 GND7 Vin8

N.C5 N.C 4

U23TL594-SOP16

1IN+1

1IN-2

FB3

DTC4

CT5

RT6

GN

D7

C18

E19

E210C211

VC

C12

OU

T-C

TRL

13

REF14

2IN-15 2IN+16


N241S1 Rev : A Page 3 - 19

U30A U30B

U1 U35

C310

1u/25V

R544

*1M_1%

R549

*1M_1%

+

- U30ALM358-SO8

3

21

84

1V/1A

R548

412K_1%

R555

412K_1%

R26720.5K_1%

R26620.5K_1%

+

- U30BLM358-SO8

5

67

84


N241S1 Rev : A Page 3 - 20

U10 U11 U12

SSOP 24

U1LTC1736

Cosc1

RUN/SS2

Ith3

FCB4

SGND5

PGOOD6

SENSE-7

SENSE+8

VFB9

Vosense10

B011

B112

B213

B314

B415

VIDVcc16

EXTVcc17

PGND18

BG19

INTVcc20

Vin21

SW22

BOOST23

TG24

U35

CH7005/6_TQFP44P

D1515

D1414

D1313

D1212

D1111

D1010

D99

D87

D76

D64

D53

D42

D31

D244

D143

D042

XCLK39

H40

V41

DS/BCO35

RESETB29

SD26

SC27

XI32

XO/FIN33

VDD25

AVDD31

DVDD5

DVDD 16

DVDD30

DVDD 38

CSYNC17

Y 22

C 21

CVBS 20

RSET 24

POUT 37

AGND 34

DGND 8

DGND18

DGND 28

DGND36

GND19

GND 23


N241S1 Rev : A Page 3 - 21

U16 U17 U22

U12

QS3390_QSOP

A01

B02

A14

B15

A27

B28

A310

B311

A418

B417

A521

B520

A624

B623

A727

B726

AEN13

BEN15

AB03

AB16

AB2 9

AB312

AB4 16

AB519

AB622

AB725

VCC28

GND14

U10

QS3390_QSOP

A01

B02

A14

B15

A27

B28

A310

B311

A418

B417

A521

B520

A624

B623

A727

B726

AEN13

BEN15

AB03

AB16

AB2 9

AB312

AB4 16

AB519

AB622

AB725

VCC28

GND14

U11

QS3390_QSOP

A01

B02

A14

B15

A27

B28

A310

B311

A418

B417

A521

B520

A624

B623

A727

B726

AEN13

BEN15

AB03

AB16

AB29

AB3 12

AB4 16

AB519

AB622

AB725

VCC 28

GND 14

U16

*QS3390_QSOP

A01

B02

A14

B15

A27

B28

A310

B311

A418

B417

A521

B520

A624

B623

A727

B726

AEN13

BEN15

AB03

AB16

AB2 9

AB312

AB4 16

AB519

AB622

AB725

VCC28

GND14

U17

*QS3390_QSOP

A01

B02

A14

B15

A27

B28

A310

B311

A418

B417

A521

B520

A624

B623

A727

B726

AEN13

BEN15

AB03

AB16

AB29

AB3 12

AB416

AB519

AB622

AB725

VCC28

GND14

U22

*QS3390_QSOP

A01

B02

A14

B15

A27

B28

A310

B311

A418

B417

A521

B520

A624

B623

A727

B726

AEN13

BEN15

AB03

AB16

AB2 9

AB312

AB4 16

AB519

AB622

AB725

VCC28

GND14

Chapter 4 System Disassembly




I. System Disassembly Procedures

1. To start disassembly, unlock battery knob and remove the battery pack as shown.

2. Unfasten one (1) screw of the CPU Fan Heatsink cover.

3. Unfasten the four (4) screws of the CPU Fan Heat Sink assembly.



4. Disconnect the CPU Fan cable and remove the CPU heat sink Fan assembly.

5. Gently press down the CPU socket lever arm and move lever arm to the right to release the lock. Then pull up the lever arm to 90o angle and make sure that the CPU socket is in UNLOCK position. Remove CPU.

6. Unfasten one (1) screw of the HDD cover.



7. Unfasten two (2) screws of HDD cover.

8. Disconnect HDD assembly from the HDD cable.

9. Unfasten two (2) screws of the CDROM/DVDROM assembly.



10. Pull out CDROM drive as shown.

11Unlock the four (4) KB latches.

12. Unlock the KB latches using a plastic pointed tool as shown in the photo.



13. Unlock the KB connector and disconnect the KB cable. Then remove the KB.

14. Unfasten four (4) screws of the KB shielding.

15. Remove left and right hinge covers.



16. Remove the cable cover.

17. Unfasten four (4) screws of the hinges

18. Unfasten one (1) screw of the inverter and LCD cable. Disconnect Inverter cable and LCD cable. The LCD panel assembly can now be separated from the base assembly.



19. Unfasten one (1) screw of the top cabinet.

20. Unfasten six (6) screws from the bottom cabinet.

21. Disconnect the touch pad (T/P) cable



22. Carefully separate the top cabinet from the bottom cabinet by unlocking the latches of the top cabinet.

23. Disconnect the two MP3 cables from the connector.

24. Unfasten two (2) screws of the MP3 assembly and remove the MP3 assembly from the bottom cabinet.


N241S1 Rev : A Page 4 - 10

25. Unfasten three (3) screws of the MP3 shielding and remove the MP3 shielding.

26. Unfasten one (1) screw of the MP3 board and remove the MP3 board from the connector on MB

27. Disconnect speaker cable from the connector. Unfasten three (3) screws from the MB.


N241S1 Rev : A Page 4 - 11

28. By pushing first the PCMCIA eject button, gently lift the MB and separate the MB from the bottom cabinet.

29. Unfasten four (4) hexagonal screws of the I/O ports.

30.Unfasten two (2) screws of the Modem board. Disconnect the modem cable from the connector.


N241S1 Rev : A Page 4 - 12

II. LCD Display Panel Disassembly Procedure:

1. Remove four (4) rubber stoppers and unfasten the four (4) screws underneath.

2. Using both hands, grasp the LCD bezel and gently lift the LCD bezel starting from the bottom side, going clockwise to the right side.

3. Unfasten the four (4) screws of the hinges.


N241S1 Rev : A Page 4 - 13

4. Unfasten four (4) screws of the LCD Screen.

5. Unfasten two (2) screws of the inverter board and then disconnect the cables from both sides.

Chapter 5 Troubleshooting Guidelines


UNIWILL COMPUTER CORP. No. 24, Pei Yuan Rd., Chung Li Industrial Park Chung Li City, Taiwan, R.O.C. TEL: 886-3-461-6000 FAX: 886-3-461-8000

URL: http://uniwill.com.tw/

http://uniwill.com.tw/



Trouble Shooting List 5.1 No display 5.2 VGA controller failure 5.3 LCD no display / Invalid picture 5.4 External monitor has no display or color incorrect 5.5 Memory test error 5.6 Keyboard test error 5.7 Touch pad test error 5.8 Diskette drive test error 5.9 Hard disk drive test error 5.10 CMOS test error 5.11 SIO port test error 5.12 PIO port test error 5.13 Audio failure 5.14 No power symptom 5.15 CDROM drive test error 5.16 Stopping in LCD screen while booting 5.17 PCMCIA Card Bus failure 5.18 IR Port cannot transfer data 5.19 Modem Failure



5.1 No display (system failure) Symptom: There is no display on both LCD and Monitor after power on although the LCD and Monitor are known-good.



5.2 VGA controller failure

No Display

Monitor or LCD module ok? Replace monitor or LCD

Display Ok?

Setup the display mode

Remove all of I/O device & cables from M/B except LCD or Monitor

Display ok

Replace motherboard

Board level troubleshooting

Check system clock and reset circuit

No

Yes

Yes

No

No

Yes

Check SIS 630S for any cold solder?

Re-solder

No

Correct the I/O device & cables to the M/B one at a time to find out which part is causing the problem

Set up Display type in BIOS

Yes



Symptom: There is no display on both LCD and Monitor although Power-On-Self-Test is passed

VGA Controller Failure

Try another good monitor or LCD module

Replace faulty LCD or monitor Display OK

Remove all of I/O devices and cables from M/B except LCD or Monitor

Connect the I/O device & cables to the M/B one per time to find out which part is causing the problem

Display OK

Replace Motherboard


Check SIS 630S controller for cold solder?

Re-solder

Replace SIS630S controller or Motberboard

Yes

No

Yes

No

Yes

No



5.3 LCD no display or Invalid Picture

Symptom: The LCD shows nothing or abnormal picture, but it is good for external monitor.



5.4 External monitor has no display or color abnormal

Symptom: The CRT monitor shows nothing or abnormal color, but it is ok for LCD

LCD No Display

Try another known good LCD module

Display OK?

No

Yes Replace each parts of LCD module / cables and test

Replace motherboard


Check LCD module and SIS630S controller, replace the parts one at a time and test after each replacement

Correct it

SIS 630S Chipset cold solder ?

Re-soldering

LCD Type correct in CMOS Setup ?

No

No

Yes

Yes



5.5 Memory test error

Monitor No Display

Try another known good monitor

Replace faulty monitor

Correct it

Display Ok?

Setup Ok?

Replace motherboard

Board level Troubleshooting

Yes No

No

Yes

No

Yes

Check VGA port signal using oscilloscope

Replace SIS 630 S Chipset

End



5.6 Keyboard test error

Memory test error

Try another known good DRAM module

Test OK? Replace the faulty DRAM module

Replace motherboard

No

Yes

With External DRAM Module

Installed?

Correct it Install External DRAM module and socket OK?

Yes

No

Yes

No


N241S1 Rev : A Page 5 - 10

Symptom: error message of keyboard failure is shown or any key doesn’t work

Keyboard test error

Correct it Is K/B cable connected to

M/B properly?

Try another good keyboard

KB Test Ok?

Replace the faulty keyboard

Replace motherboard


Re-soldering

One of the following parts or signals on the other board may be defective, use an oscilloscope to check 1.K/B Controller PC87570

Check for cold solder?

No

Yes

No

Yes


N241S1 Rev : A Page 5 - 11

5.7 Touch Pad test error Symptom: An error message is shown when the Touch Pad point is enabled

Touch pad error

Correct it Is Touch pad cable

connected properly ?

Try another known good touch pad module and cable

Test Ok ? Replace the faulty parts

Replace motherboard


Check KB controller PC87570 for cold solder? Re-solder

No

Yes

No

Yes

No

Yes

Check one of the following parts or signals on the motherboard maybe defective, use an oscilloscope and replace it. 1. KB Controller – PC87570


N241S1 Rev : A Page 5 - 12

5.8 Diskette drive test error Symptom: An error message is shown while loading data from FDD to system


N241S1 Rev : A Page 5 - 13

5.9 Hard disk drive test error

Symptom: Either an error message is shown, or the drive motor spins non-stop,

Correct it Reboot OK?

Try another known good FDD module

Reboot OK?

Replace motherboard


Check FDD connector, Super I/O controller PC87393 for cold solder?

Re-solder

One of the following parts on the M/B may be defective or poor contact. Replace the parts one at a time and test after each replacement FDD Controller (PC87393)

No

No

Yes

Yes

No

Yes

Correct it

1. Try another known good boot diskette 2. Check setup for correct settings

Diskette Drive test error


N241S1 Rev : A Page 5 - 14

while reading data from or writing data to Hard disk

5.10 CMOS test error

Hard disk test error

Replace the faulty parts Re-boot ok?

Replace motherboard


Check HDD connector, PCI-IDE

controller for

Re-solder Yes

No

Yes

No

One of the following parts on the M/B may be detective, replace the parts one at a time and test after each replacement.1. HDD connector 2. PCI-IDE controller

Try another working HDD

Check BIOS HDD Setup OK?

Correct it

Yes

No


N241S1 Rev : A Page 5 - 15

1. CMOS data lost, or inaccurate system time & data

CMOS test error

1. Plug in AC adapter, power on the system and set correct data in BIOS setup 2. Turn off power for 1 hour then turn on again

Re-boot OK? END


Replace motherboard

Check CMOS RAM, CMOS battery for

cold solders

Re-solder

Yes

Yes

One of the following parts on the motherboard maybe defective, replace the parts one a time and test after each replacement: 1.CMOS RAM 2. CMOS battery

No


N241S1 Rev : A Page 5 - 16

5.11 SIO port test error Symptom: An error display occurs when a mouse or other I/O device is installed

SIO test error

Re-test Ok?

Setup OK?

Correct it

Correct it


Replace Motherboard

Check SIO controller for cold solder?

Re-solder

One of the following parts on the motherboard maybe defective, plug SIO loopback at SIO port and run SIO test program. If error, replace SIO controller

No

Yes

Yes

Yes

No

No

1. Check whether mouse or other I/O device are properly installed (including driver)

2. Try another working mouse of I/O device


N241S1 Rev : A Page 5 - 17

5.12 PIO port test error Symptom: When a print command is issued, printer prints nothing or garbage.

PIO test error

1. check whether cables, printer & printer driver are installed properly 2. try another working printer and cable

Correct it Re-test OK?

Setup OK? Correct it


Replace motherboard

Check PIO controller, for cold solder?

Re-solder

No

Yes

Yes

Yes

No

No

One of the following parts on the motherboard maybe defective, plug PIO loopback at PIO port one a time and test, if error replace PIO controller


N241S1 Rev : A Page 5 - 18

5.13 Audio failure Symptom: No sound from speaker after audio drive is installed.


N241S1 Rev : A Page 5 - 19

5.14 No power symptom:

Audio test error

1. check whether cables, speakers & audio drivers are installed properly 2. try another working speaker & cable

Correct it Re-test ok?

Setup ok?

Replace motherboard

Board-level troubleshooting

One of the following parts on the motherboard may be defective, replace the SIS 630S Chipset

Yes

No

No

Yes

No

Correct it

Check SIS 630S Chipset for cold

Solder Re-soldering

Yes


N241S1 Rev : A Page 5 - 20

Symptom: When the power button is pressed, nothing happens, power indicator is not light up.

Check MB Board power Signal or replace each

parts. Correct it

Press Power on button again Check power LED lit on

Check Fuse on MB if open

No Power

Replace it

Yes

No

Yes

No


N241S1 Rev : A Page 5 - 21

5.15 CD-ROM drive test error An error message is shown when reading data from CD-ROM drive

Check drive is install OK?

Check cable & Door is closed

Correct it

Correct it

Re-soldering

Check one of the following parts or signal on the M/B may be defective, use an oscilloscope to check it.

CDROM Failure

No

Yes

Yes

Replace Motherboard

Board Level Troubleshooting

No

Check SIS 630S Chipset and CDROM connector

for cold solder?

Yes

No


N241S1 Rev : A Page 5 - 22

5.16 Stopping in LCD screen while booting


N241S1 Rev : A Page 5 - 23

5.17 PCMCIA CardBus failure

Check Memory Size is correct?

Check HDD detection is OK?

Check CD-ROM Detection is OK?

Record LCD message & to Board–level Troubleshooting

Make sure HDD is good &Check BIOS setting

Make sure CD-ROM Is good & Check BIOS Settings

Re-soldering

No

Yes

No

Yes

No

Yes

Stop in LCD screen while booting

Stop in LCD Screen while booting

Check CPU & SIS630S for cold soldering? OK?

Check one of the following parts or signal on the M/B may be defective, use an oscilloscope to check it.

No

Yes


N241S1 Rev : A Page 5 - 24

Symptom : when insert PCMCIA card to PCMCIA slot, but system can’t detect.

PCMCIA card failure

Insert PCMCIA card completely again, make sure good connection.

Check drive & controller install OK?

Correct it

Board-level Trouble shooting

Check PCMCIA slot mounting in M/B is cold

soldering

Check O2Micro OZ 6812 Chipset for cold

soldering?

Re-solder

Replace O2Micro OZ6812 chipset

No

Yes

Yes

No

Yes

No

Re-soldering


N241S1 Rev : A Page 5 - 25

5.18 IR Port can’t transfer data.

IR failure & no response

Check driver install OK

Check another one IR device is meet IrDa 1.0

Board-level trouble shooting

Check PC87393 for cold soldering

Correct it

Try another IR device

Re-soldering

Replace Super I/O PC97393 Chipset

Check BIOS setup OK? Correct it No

Yes

No

Yes

No

Yes

Yes

No


N241S1 Rev : A Page 5 - 26

5.19 Modem failure

Modem Failure

Check Driver install & Telephone Line is OK?

Check IRQ, COM port setting is OK?

AT command test modem function is OK

Board-level trouble shooting

Replace another known good modem DAA module.

Correct it

Correct it

Re-install Drivers

Connect it

No

Yes

No

No

Yes

Check modem DAA board is connected properly and

wiring with the phone jack

No

Yes

Chapter 6 Explosion Diagram


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



6.1 TOP CABINET ASSEMBLY



NO. PART NUMBER DESCRIPTION QTY 1 50-U70057-00 TOP COVER ASS’Y 1 2 50-U70059-00 CABLE COVER ASS’Y 1 3 71-U70010-00 US KEYBOARD 1 4 40-U70071-00 KEYBOARD PLATE 1 5 50-U70054-00 HINGE COVER (L) 1 6 40-U70025-00 CABLE PLATE 1 7 50-U70055-00 HINGE COVER 1 8 50-U70092-00 KEYBOARD LATCH 2 9 40-102002-00 SPRING 2 10 50-U70093-00 KEYBOARD LATCH

COVER 2

11 40-U70001-00 SPEAKER NET (L) 1 12 40-U70002-00 SPEAKER NET (R) 1 13 74-08U204-00 TOUCH PAD 1 14 29-U70032-00 TOUCH PAD FPC 1 15 40-U70024-00 TOUCH PAD BRACKET 1 16 41-720120-03 SCREW, M2X3 4 17 41-720120-04 SCREW, M2X4 2 18 41-720125-04 SCREW, M2.5X4 1 19 41-720125-08 SCREW, M2.5X8 5



6.2 MOTHERBOARD ASSEMBLY



NO. PART NUMBER DESCRIPTION QTY

1 82-U70100-00B M/B ASSY 1 2 80- MP3 BOARD ASSY 1 3 80-U70020-00B BLUETOOTH BOARD

ASSY 1

4 41-670320-04 HEX NUT M2X4H 2 5 50-U70213-00 MYLAR FOR CDROM 1 6 MDC MODEM 1 7 41-670320-03 HEX NUT M2X3H 2 8 50-U70212-00 MYLAR FOR LCD CONN. 1 9 40-U70026-00 THERMAL BRACKET 1 10 50-U70215-00 MYLAR FOR THERMAL

BRACKET 1

11 40-U70021-00 I/O BRACKET 1 12 41-720120-04 SCREW, M2X4 6 13 41-720120-06 SCREW,M2X6 2 14 41-720125-06 SCREW,M2.5X6 3

6.3 BOTTOM CABINET ASSEMBLY



NO. PART NUMBER DESCRIPTION QTY

1 50-U70022-00 BASE COVER 1 2 40-U70023-00 PALMREST BRACKET 1 3 50-U70216-00 MYLAR FOR PALMREST

BRACKET 1

4 40-U70051-00 HINGE FRAME (L) 1 5 40-U70052-00 HINGE FRAME (R) 1 6 40-U70027-00 SECURITY LOCK BRACKET 1 7 50-U70065-00 PCMCIA DOOR (L) 1 8 40-102904-00 SPRING FOR PCMCIA DOOR 1 9 50-252906-00 IR LENS 1 10 52-U70091-00 RUBBER FOOT 1 11 22-300515-00 SPEAKER ASSY 1 12 50-U70091-00 BATTERY LATCH 1 13 40-102002-00 SPRING 1 14 50-U70063-00 CDROM BEZEL ASSY 1 15 50-U70111-00 CDROM HOLDER 1 16 50-U70058-00 MP3 COVER ASSY 1 17 72-U17001-00 MP3 LCM 1 18 40-U70022-00 MP3 LCM BRACKET 1 19 29-U70031-00 MP3 FPC 1 20 50-U70211-00 MYLAR FOR HDD 1 21 50-U70112-00 HDD HOLDER 1 22 50-U70053-00 HDD COVER 1 23 40-U70711-00 THERMAL MODULE 1 24 50-U70052-00 CPU COVER 1 25 23-U70101-00 BATTERY PACK ASSY 1 26 41-720620-02 SCREW, M2X2.5 4 27 41-720120-03 SCREW, M2X3 2 28 41-720120-04 SCREW, M2X4 16 29 41-720120-06 SCREW, M2X6 2 30 41-720125-03 SCREW, M2.5X3 2 31 41-720125-05 SCREW, M2.5X5 1 32 41-720125-06 SCREW, M2.5X6 6 33 41-720130-04 SCREW, M3X4 4 34 41-850125-04 SCREW 4



6.4 LCD 12’1” ASSY BACK CABINET (FRONT)



NO. PART NUMBER DESCRIPTION

1 50-U79031-00 FRONT CAB 13.3” LCD #8054 2 50-U79041-00 BACK CAB 13.3” LCD #8054 3 LCD ACER 13.3” LCD #8054 4 PCB INVERTER 5 40-U80022-00 BRACKET LCD (R) 6 40-U80021-00 BRACKET LCD (L) 7 40-U70054-00 HINGE-R LCD 8 40-U70053-00 HINGE-L LCD 9 52-U70021-00 RUBBER LCD FRONT #8053

MIDDLE 10 52-U70022-00 RUBBER LCD FRONT #8054 11 50-U70218-00 MYLAR (B) LCD 14.1” FRONT

CAB 12 41-720125-06 SCREW M2.5X6 13 41-720120-04 SCREW M2.0X4 14 41-720120-03 SCREW M2.0X3 15 41-700125-35 SCREW M2.5X3 H=8.0 16 50-U70075-00 HOOK LATCH LCD #8053 17 41-720120-04 SCREW M2.0X4 18 41-720125-06 SCREW M2.5X6

laptop schematic

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