Main
Page
Notice
Trademarks
About this Manual
Page
V
Instructions for Care and Operation
VI
Power Safety
The computer has specific power requirements:
VII
Battery Precautions
Page
Contents
Introduction ..............................................1-1
Disassembly ...............................................2-1
Part Lists ..................................................A-1
Schematic Diagrams................................. B-1
Page
Page
1: Introduction
Overview
System Specifications
System Specifications 1 - 3
Display
Storage Devices
Easy changeable 2.5" 9.5 mm (h) Hard Disk Drive
Audio
1 - 4 System Specifications
Keyboard
Interface
PC Card
Communication
Page
Optional
Design Differences
External Locator - Top View 1 - 7
External Locator - Top View
Figure 2
1 - 8 External Locator - Front & Left Side Views
External Locator - Front & Left Side Views
Figure 3
Figure 4
External Locator - Right Side & Rear Views 1 - 9
External Locator - Right Side & Rear Views
Figure 5
Figure 6
External Locator - Bottom View
Mainboard Overview - Top (Key Parts)
1 - 12 Mainboard Overview - Bottom (Key Parts)
Mainboard Overview - Bottom (Key Parts)
Figure 9
Mainboard Overview - Top (Connectors) 1 - 13
Mainboard Overview - Top (Connectors)
1 - 14 Mainboard Overview - Bottom (Connectors)
Mainboard Overview - Bottom (Connectors)
Figure 11
2: Disassembly
2 - 2 Overview
battery is removed too).
Maintenance Tools
The following tools are recommended when working on the notebook PC:
Connections
Connections within the computer are one of four types:
Overview 2 - 3
Maintenance Precautions
Cleaning
Disassembly Steps
To remove the Battery:
To remove the HDD:
To remove the System Memory:
To remove the CD Device:
To remove the TouchPad and Click Board:
To remove the Switch Board:
To remove the Modem:
To remove the Speakers:
To remove the Mainboard:
To remove the Fan Unit:
To remove the Floppy Disk Drive Assembly:
To remove the PC Card Assembly:
To remove the LCD Front Panel Module:
To remove the Inverter:
To remove the PC Video Camera Module:
To remove the LCD Module:
2 - 8 Removing the Battery
Removing the Battery
Figure 1
Removing the Hard Disk Drive 2 - 9
Removing the Hard Disk Drive
Hard Disk Upgrade Process
Figure 2
2 - 10 Removing the System Memory (RAM)
Removing the System Memory (RAM)
Memory Upgrade Process
Figure 3
Removing the System Memory (RAM) 2 - 11
2 - 12 Removing the CD Device
Removing the CD Device
The easy changeable CD device may be upgraded or changed.
Figure 5
Page
2 - 14 Removing the Bluetooth Module
Removing the Bluetooth Module
(Figure 7d).
Figure 7
Removing the Wireless LAN Module 2 - 15
Removing the Wireless LAN Module
Figure 8
2 - 16 Removing the Processor
Removing the Processor
Figure 9
Removing the Processor 2 - 17
Figure 10
2 - 18 Removing the Keyboard
Removing the Keyboard
Figure 11
Removing the Keyboard Shielding Plate 2 - 19
Removing the Keyboard Shielding Plate
Figure 12
Removing the LCD and Top Case
Removing the LCD and Top Case 2 - 21
Figure 14
2 - 22 Removing the TouchPad and Click Board
Removing the TouchPad and Click Board
Figure 15
Removing the Switch Board
Removing the Modem
Removing the Speakers
Removing the Mainboard
Removing the Fan Unit
Removing the Floppy Disk Drive Assembly
Removing the PC Card Assembly 2 - 29
Removing the PC Card Assembly
Figure 22
Removing the LCD Front Panel Module
Removing the Inverter 2 - 31
Removing the Inverter
Figure 24
Removing the PC Video Camera Module
Removing the LCD Module 2 - 33
Removing the LCD Module
Figure 26
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A.Part Lists
Appendix A:Part Lists
A.Part Lists
Part List Illustration Location
The following table indicates where to find the appropriate part list illustration.
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B-1
Appendix B:Schematic Diagrams
Diagram - Page Diagram - Page Diagram - Page
Table 1
Schematic Diagrams
B - 2
System Block Diagram
SiS M645DX
Rtt
371 mBGA
Sheet 1 of 41 System Block Diagram
Socket 478 1 of 2
SW DIP-6
HREQ#3
VID[0..4]
RS#1
Socket 478 & ITP 2 of 2
CLOSE TO ITP PORT
ITP/TAP TERMINATION
CPU SIGNAL TERMINALION CLOSE TO CPU
ITP/TAP TERMINATION
Clock Generator
CY28352
ICS 952001
CY 28342
ICS 93722
M650-1
Sheet 5 of 41 M650 (Host/AGP) 1 of 4
AGP HOST
M645DX (Memory for DDR) 2 of 4 (71-M4000-D03) B - 7
M645DX (Memory for DDR) 2 of 4
M650-2
Sheet 6 of 41 M650 (Memory for DDR) 2 of 4
B - 8 M645DX (& CRT Out) 3 of 4 (71-M4000-D03)
M645DX (& CRT Out) 3 of 4
7.92mA
HyperZip
M650-3
VGA
M645DX (Power) 4 of 4
SiS_AGP1.5/3.3
+1.8VS
+3VS +1.8VS
M650-4
DDR Memory DIMM
NEAR M650
addr =1010001b
addr =1010000b
DDR SO-DIMM_H
DDR SSTL-2 Termination
SSTL-2 Termination Resistors
Sheet 10 of 41 DDR SSTL-2 Termination
B - 12 LVDS Interface (SiS302LV) (71-M4000-D03)
LVDS Interface (SiS302LV)
Sheet 11 of 41 LVDS interface (SiS302LV)
301LV/302LV:R894/R895
Panel Con & LED Indicator (71-M4000-D03) B - 13
Panel Con & LED Indicator
Sheet 12 of 41 Panel Con & LED Indicator
B - 14 962 (PCI/IDE/HyperZip) 1 of 4 (71-M4000-D03)
962 (PCI/IDE/HyperZip) 1 of 4
Sheet 13 of 41 962 (PCI/IDE/ HyperZip) 1 of 4
Analog Power supplies of Transzip function for 96X Chip.
IDE
962-1
962 (Misc Signals) 2 of 4 (71-M4000-D03) B - 15
962 (Misc Signals) 2 of 4
PCBEEP( LPC addr mapping)
GPIO
/geyserville
Sheet 14 of 41 962 (Misc Signals) 2 of 4
962 (USB I/F) 3 of 4
20 mil 20 mil
Sheet 15 of 41 962 (USB I/F) 3 of 4
12 mil
962 (Power & RTC) 4 of 4 (71-M4000-D03) B - 17
962 (Power & RTC) 4 of 4
Power
BATOK 15
Sheet 16 of 41 962 (Power & RTC) 4 of 4
+3VS +3V +3VS +2.5V
HDD/Combo Connector
Near To The Connector
Sheet 17 of 41 HDD/Combo Connector
USB Port (71-M4000-D03) B - 19
USB Port
Sheet 18 of 41 USB Port
Place these components near to SiS96X
Place these components near to SiS96X
B - 20 PCMCIA ENE CB1410 (71-M4000-D03)
PCMCIA ENE CB1410
PCI1410
ENE1410
0.1UF
B_CE2#
PCMCIA Power
Debug Port
MDC CON
B_OE#
B_CE2#
1394 PHY TSB41LV01
.. ..
R166 220
PHY_REQ
PHY_LKON
LPC Super I/O
PC87393
Sheet 22 of 41 LPC Super I/O
PLACE NEAR PC87393
B - 24 LPT/COM Port (71-M4000-D03)
LPT/COM Port
PD0
PPERR#
PD7
PD3
LPC H8
C.IR
Sheet 24 of 41 LPC H8
B - 26 LAN RTL8100BL (71-M4000-D03)
LAN RTL8100BL
The maximum voltage drop when on should be less than 0.3V
.. ..
RTL8100BL
DEVSEL#
Audio Codec ALC201A
AGND:25,26,27,28,29,30,31,32,33
For headphone application,
ALC201A
MUTE
Audio Out & Off Board Connectors
OFF-BOARD CON.
SPEAKER OUT
TP_CLK
AUXOK
System Power Control
SLP S5
AS SIS AP NOTE 002
74(A)HC08
AUXOK
Fan Control and SpeedStep
MAIN2 FAN
1UF
MAX6306
74(A)HC08
Mobility M9-P
Close to Mobility M7-P
Close to Mobilty M9-P
ICS91719(R)
AGP4X
Mobility M9-P MEM A/B
0 1
1 0
A
MEMORY INTERFACE
CHANNEL A
Sheet 32 of 41
B - 34 VGA DRAM 1 of 2 - Termination (71-M4000-D03)
VGA DRAM 1 of 2 - Termination
MDB[0..63]31 MDA[0..63]31 MEM_MDA[0..63]32MEM_MDB[0..63]34
CHANNEL A
Close to memory device
CHANNL B
Close to memory device
Sheet 33 of 41 VGA DRAM 1 of 2 - Termination
CHANNL B
Sheet 34 of 41 VGA DRAM 2 of 2
B - 36 Mobility M9-P POW (71-M4000-D03)
Mobility M9-P POW
TRACE AT LEAST 20 MILS
200mA
90mA
20mA
VCORE
Only use on D400E
VID0
VID3
VRON
DDR Power
3A3A
0.01U
C(R)
10K_1%
System Power
4A 4A 4A 4A
10 mil
NEAR J4
4A
Charger
2.5A2.5A
1U_0805
*1U_1206
1000P
SW Board and HotKey
Hot keys,Power switch,key,Lid
Sheet 40 of 41 SW Board and HotKey
B - 42 TouchPad and Switch Board (71-M4000-D03)
TouchPad and Switch Board
10MIL
Sheet 41 of 41 TouchPad and Switch Board
C.BIOS Update
Appendix C:Updating the FLASH ROM BIOS
To update the FLASH ROM BIOS you must:
Unzip the file you have just downloaded on to a bootable floppy disk.
