Uniwill 340s2 Service Manual

Size:
5.92 Mb
Download

 

 

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: 886-2-8991-5666URL: http:// uniwill.com.tw/

1.1System features

1.1.1General features

a.Support cost efficient CPU,

-Celeron-128K500~700 MHz in PPGA type

-Pentium III 500~850 MHz in FC-PGAtype

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-in56K 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-bitCardbus slot and PCMCIA card

1.1.2Hardware specification

A. CPU:

Celeron-128K500MHz 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-die256KB 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-waycache 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-2andAC-3playback

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-voicesDirect Sound channel support

Integrated HSP modem

Forwards PCI I/O and memory cycles into LPC bus

C. PCMCIA Controller

O2 Micro OZ6812

ACPI-PCIbus 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-97/98compliant

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-95defined 3 new keys and download-ablekey-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-IRsupport

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

1.2System Specification

1.2.1System Board

 

 

 

 

 

 

 

 

 

 

 

 

 

The major components of the computer include the system board, XGA color LCD

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

display, FDD module,CD-ROMmodule (24X rotational speed max) / DVD

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

module, keyboard, built-inglide pad with 2 click buttons,Lithium-IONbattery

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2.5V

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SB3060P

 

 

 

 

1.5V

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SO-DIMM1

 

 

 

 

 

 

 

AS1582T

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CPU

 

 

 

 

 

 

 

 

 

 

TL594

 

 

 

 

VCC_CMOS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Celeron PPGA

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Pentium !!! FC-PGA

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

HOME NET WORKING

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SO-DIMM2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RJ-11CONNECTOR

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CARDBUS SOCKET

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CARDBUS

 

 

 

 

 

LCD

 

 

 

 

 

 

 

 

 

LVDS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TRANSCEIVER

 

 

 

 

 

 

 

 

 

 

 

OZ6812

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

13.0" DSTN LCD

 

THC63LVDF63

 

 

 

 

 

 

 

 

 

 

 

 

SOCKET

 

VCCSKT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

14.1" TFT LCD

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

POWER

 

VPPSKT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DSTN ENCODER

 

 

 

 

 

 

 

 

 

 

 

 

 

MIC2562A

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

NS CS9211

 

 

 

 

 

CORE LOGIC

 

 

PCI BUS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CRT PORT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CD-ROM

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

T.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

HDD

 

 

CPHONE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SIS630

 

 

 

 

 

 

 

 

 

 

CPHONE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

USB

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

340S2

 

 

 

 

 

 

 

 

 

4

 

 

Rev : B

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

NT.

 

 

 

AUDIO

AC97 CODEC

 

 

 

 

 

 

RJ-45CONNECTOR

 

 

PEAKERS

 

 

AMP.

 

 

 

AC LINK

 

 

 

 

 

 

 

 

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

3.3V

12V

CPU

VCC_

2.5V

1.5V

1.8V

 

 

 

 

_core

CMOS

 

 

 

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

1.2.5 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-DCAdapter

 

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

 

: 9-22VDC

 

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

1.2.8Battery 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-MHbattery 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

1.2.9Memory 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

Total

16M

0

16M

32M

0

32M

64M

0

64M

128M

0

128M

16M

16M

32M

16M

32M

48M

32M

32M

64M

16M

64M

80M

32M

64M

96M

64M

64M

128M

64M

128M

192M

128M

128M

256M

340S2

8

Rev : B

Chapter 1

General System Description

1.2.10 Interrupt Request Channel

Setting

Hardware using the setting

00

System timer

01

Standard 101/102-KeyMicrosoft Natural Keyboard

02

Programmable Interrupt Controller

03

IrDA V3.0 Fast Infrared Port

04

Communications Port (Com1)

06

Standard Floppy Disk Controller

07

ECP Printer Port (LPT1)

08

System CMOS/ Real Time Clock (RTC)

09

ACPI IRQ Holder for PCI IRQ Steering

09

SiS 900 PCI Fast Ethernet Adapter

10

ACPI IRQ Holder for PCI IRQ Steering

10

HAMR 5600 Voice Modem

10

O2Micro OZ6812 CardBus Controller

10

SIS 7018 Audio Driver

11

ACPI IRQ Holder for PCI IRQ Steering

11

SIS 7001 PCI to USB Open Host Controller

11

SIS 7001 PCI to USB Open Host Controller

11

SCI IRQ used by ACPI bus

12

Microsoft PS/2 Port Mouse

13

Numeric data processor

14

SIS 5513 Dual PCI IDE Controller

14

Primary IDE Controller (dual FIFO)

15

Intel 82371AB/EB PCI Bus Master IDE Controller

15

Secondary IDE Controller (dual FIFO)

1.2.11 DMA Channel

Setting

Hardware using the setting

01

IrDA V3.0 Fast Infrared Port

02

Standard Floppy Disk Controller

03

ECP Printer Port (LPT1)

04

Direct memory access controller

340S2

9

Rev : B

Chapter 2

Connectors & Switches

1.2.12 System LED Indicator

4 Num-lock(on/off)

4 Cap-lock(on/off)

4 Scroll-Lock(on/off)

4 FDD (on/off)

4 HDD (on/off)

4 CDROM (on/off)

4Power (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.

4Charge (flash/off): Will be flashing when the battery pack is being charged.

1.2.13Hot Key:

 

Key combination

Function

 

 

Fn + F1

Standby Mode

 

 

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)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

340S2

10

Rev : B