Main
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Notice
Trademarks
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Contents
Introduction ........................................................... 1-1
Disassembly ............................................................ 2-1
Part Lists for 888E ...............................................A-1
Part Lists for 8880..................................................B-1
Schematic Diagrams for 888E.............................. C-1
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Schematic Diagrams For 8880 ............................D-1
Updating the FLASH ROM BIOS .......................E-1
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1: Introduction
Overview
1 - 2 System Specifications
System Specifications
The differences between the 8880 and 888E notebook computer series are as follows:
Table 1 - 1
Processor Options
Core Logic
Security
Memory
BIOS
LCD
Display
Storage
Page
1 - 6 System Specifications
Interface
Communication
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External Locator - Top Views 1 - 9
External Locator - Top Views
Figure 1 - 1
External Locator - Front View & Left Side View
1 - 10 External Locator - Front View & Left Side View
Figure 1 - 2
Figure 1 - 3
External Locator - Right Side & Rear Views 1 - 11
External Locator - Right Side & Rear Views
Figure 1 - 5
1 - 12 External Locator - Bottom View
External Locator - Bottom View
Figure 1 - 6
Mainboard Overview - Top 1 - 13
Mainboard Overview - Top
Key Parts
Figure 1 - 7
1 - 14 Mainboard Overview - Bottom
Mainboard Overview - Bottom
Key Parts
Figure 1 - 8
Mainboard Overview - Top 1 - 15
Mainboard Overview - Top
Connectors
Figure 1 - 9
Mainboard Overview - Bottom
Connectors
2: Disassembly
Maintenance Tools
Connections
Overview 2 - 3
Maintenance Precautions
Cleaning
Disassembly Steps
Page
Removing the Battery
Removing the Primary Drive Bay (Bay One) CD Device
Removing the Modular Drive Bay (Bay Two) Device
Removing the Primary Hard Disk 2 - 9
Removing the Primary Hard Disk
Figure 2 - 4
2 - 10 Removing the Hard Disk Drive in Bay Two
Removing the Hard Disk Drive in Bay Two
Figure 2 - 5
Removing the Hard Disk Drive in Bay Three 2 - 11
Removing the Hard Disk Drive in Bay Three
Figure 2 - 6
Removing the TV Tuner Module
Removing the Keyboard
5
2 - 14 Removing the System Memory
Removing the System Memory
Figure 2 - 9
Removing the CPU 2 - 15
Removing the CPU
Figure 2 - 10
Figure 2 - 11
Page
Removing the Wireless LAN Module 2 - 17
Removing the Wireless LAN Module
Figure 2 - 13
2 - 18 Removing the Switch Keyboard Assembly
Removing the Switch Keyboard Assembly
Figure 2 - 14
Removing the Bottom Case Assembly 2 - 19
Removing the Bottom Case Assembly
Figure 2 - 15
2 - 20 Removing the Bottom Case Assembly
Figure 2 - 16
Removing the HDD & MP3 Converter Board
2 - 22 Removing the Audio Board
Removing the Audio Board
Figure 2 - 18
Removing the Chip Heat Sink and Modem Module
Removing the Mainboard
Removing the Fan Module
Removing the Cardbus Modules
Removing the Floppy Disk Drive Assembly
Removing the TouchPad Module
Removing the Inverter Board
2 - 30 Removing the LCD
Removing the LCD
Figure 2 - 26
888E Part Lists
Appendix A:Part Lists for 888E
888E Part Lists
Part List Illustration Location
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8880 Part Lists
Appendix B:Part Lists for 8880
8880 Part Lists
Part List Illustration Location
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C-1
Appendix C:Schematic Diagrams for 888E
This appendix has circuit diagrams of the 888E notebook computers PCBs.
C - 2 System Block Diagram (71-888E0-D04) - For 888E
System Block Diagram
SODIMM0
Sheet 1 of 44 System Block Diagram (888E)
888E SCHEMATIC
SODIMM1
CPU (Northwood) 1 of 2
Place close to cpu
Sheet 2 of 44 CPU 1 of 2 (888E)
Reserved
HD[0..15], ~t
CPU (Northwood) 2 of 2
20 mils
L should be close to c
RES Place close to ITP
2200P
CPU Decoupling
Put the cap on the South side of the processor
Put the cap in the processor cavity
Sheet 4 of 44 CPU Decoupling
Put the cap on the North side of the processor
MCH (Host, AGP, Hub)
FOR DEBUG ONLY
CLK/RESET
Sheet 5 of 44 MCH (Host, AGP, Hub) -
CPU
MCH (Voltage, PLL, VSS)
Close to the MCH
Closed MCH:Max 150mils
VCC1.8
Sheet 6 of 44 MCH (Voltage, PLL, VSS) - (888E)
MCH (DDR)
One 0.1U cap per power pin.
Decoupling capacitors (Place near DDR SDRAM DIMM modules)
DDR Interface
Sheet 7 of 44 MCH (DDR) - (888E)
DDR Termination
Place these damping resistors close to SO-DIMM
Sheet 8 of 44 DDR Termination
C - 10 DDR SODIMM (71-888E0-D04) - For 888E
DDR SODIMM
SO DIMM 0 SO DIMM 1
Sheet 9 of 44 DDR SODIMM
NEAR DIMM PIN NEAR DIMM PIN
CLK (71-888E0-D04) - For 888E C - 11
CLK
R to Node:2-8inches
Node to chip:0-0.5inch
0.5 inches max
Sheet 10 of 44 CLK (888E)
Mobility M9 - P
2/21 modifty
Close to Mobilty M7-P
Close to Mobility M7-P
AGP4X
Mobility M9 - P Mem A/B
B
MEMORY INTERFACE
A
MEMORY INTERFACE
CHANNEL A
Channel A (888E)
Sheet 13 of 44
VGA DDR DRAM Termination (71-888E0-D04) - For 888E C - 15
VGA DDR DRAM Termination
CHANNEL A
Close to memory device
CHANNL B
C - 16 VGA DDR DRAM Channel B (71-888E0-D04) - For 888E
VGA DDR DRAM Channel B
CHANNEL B
Sheet 15 of 44
Channel B (888E)
Moblility M9-P Power (71-888E0-D04) - For 888E C - 17
Moblility M9-P Power
200mil
TRACE AT LEAST 20 MILS
200mA
90mA
TV CRT & LVDS
Close to CON50Close to CON50
EVEN PIXELS ODD PIXELS
Sheet 17 of 44 TV CRT & LVDS
Close to CRT DB15
ICH3 1 of 2
INTERRUP I/F
IDE I/F
Sheet 18 of 44 ICH3 1 of 2 (888E)
ICH3
ICH3 2 of 2
Place near ICH3
LAN
RTC
Power Management
USB RTC
Close to USB-PLUG
PLACE NEAR ICH3
RTC Circuitry
Sheet 20 of 44 USB RTC (888E)
USB 2.0
THESE SCHEMATICS ARE SUBJECT TO CHANGE AT ANY TIME WITHOUT NOTICE.
COPYRIGHT 2001 VIA TECHNOLOGIES INCORPORATED.
NEAR USB CONNECTORS
AD21
HDD & CD-R/W & MP3 CNN & IP Share
At least 60 mils traces width
PLACE NEAR ICH3
Sheet 22 of 44 HDD & CD-R/W & MP3 CNN & IP Share (888E)
C - 24 AMP TPA0132/ALC201A 1 of 2 (71-888E0-D04) - For 888E
AMP TPA0132/ALC201A 1 of 2
D04 3/30 ADD
Close to TPA0132
[X,Y,Z]=[X0,Y0,Z0]
NC 10K
AMP TPA0132/ALC201A 2 of 2
To LCM Module
SPDIF OUT/MIC IN
INTMIC
MSPKR
Audio DJ CD-ROM
1-->B4 SMB Address
LOW IS OPEN VCC
CLOSE
1SYSTEM OFF
Fan Control
Near ALC201
1SS355
10K
1K
Flash ROM LPT1
Place near ICH3
PINIT#
PD6
Sheet 27 of 44 Flash ROM LPT1
LPC Bridge & Super I/O
COM
CLOSE TO PC87393
LPC
Close to PC87393
I/O Connector
IR
FDD CON.
CTS1#
SIN1
KBC H8
PLACE NEAR H8
TPADDATA TPADCLK
Sheet 30 of 44 KBC H8 (888E)
C - 32 Mini PCI/MDC (71-888E0-D04) - For 888E
Mini PCI/MDC
2/21 modifty
MDC CON
TYPE III MINI PCI
AC_SDOUT AC_SDIN1
PCI 1520
CLOSE TO PCI1520 CLOSE TO PCI1520
Sheet 32 of 44 PCI 1520 (888E)
C - 34 PCMCIA Connector (71-888E0-D04) - For 888E
PCMCIA Connector
Sheet 33 of 44 PCMCIA Connector
1394 TSB43AB21 (71-888E0-D04) - For 888E C - 35
1394 TSB43AB21
2/21 modifty
CLOSE TO TSB43AB21
* Del R209 & R210 for TSB43AB22
.. ..
LAN RTL8100B
RTL8100B
EMI supression can be changed to 33 ohm
RTL8100B Note:
RTL8100B Reserved
LED Indicator
for EMI supression
.. ..
R396
CLOSE TO LF-H80P
Power Plane
FOR MOBILE PROCES
VR_VID2 VR_VID4
VR_VID0 VR_VID3
VR_VID1
TV Tuner
2/21 modifty
Sheet 38 of 44 TV Tuner/ Fingerchip (888E)
C - 40 W83518D Media Reader (71-888E0-D04) - For 888E
W83518D Media Reader
Memory Stick Socket Circuit.
200MA
Memory Stick Socket
W83518D (LPC)
System Power 1 SCH
5A 5A
0.1A
33K
1000P
System Power 2 SCH
2.5A
4A
3A
30P
VCORE
LTC1709-9
47P
330P
RUN/SS
Charger-PWM
*0.1U
30P
1U
1000P
3VH8 VDD1.8
0.01U
0.1U
0.01U
0.1U
Page
D-1
Appendix D:Schematic Diagrams For 8880
This appendix has circuit diagrams of the 8880 notebook computers PCBs.
D - 2 System Block Diagram (71-88800-D04) - For 8880
System Block Diagram
SODIMM0
Sheet 1 of 45 System Block Diagram (8880)
8880 SCHEMATIC
SODIMM1
CPU (Northwood) 1 of 2
Place close to cpu
Sheet 2 of 45 CPU 1 of 2 (888C)
Reserved
HD[0..15], ~t
CPU (Northwood) 2 of 2
20 mils
L should be close to c
RES Place close to ITP
OS#
CPU Decoupling
Put the cap on the South side of the processor
Put the cap in the processor cavity
Sheet 4 of 45 CPU Decoupling
Put the cap on the North side of the processor
MCH (Host, AGP, Hub)
FOR DEBUG ONLY
CLK/RESET
Sheet 5 of 45 MCH (Host, AGP, Hub) -
CPU
MCH (Voltage, PLL, VSS)
Close to the MCH
Closed MCH:Max 150mils
VCC1.8
Sheet 6 of 45 MCH (Voltage, PLL, VSS) - (8880)
MCH (DDR)
One 0.1U cap per power pin.
Decoupling capacitors (Place near DDR SDRAM DIMM modules)
DDR Interface
Sheet 7 of 45 MCH (DDR) - (8880)
DDR Termination
Place these damping resistors close to SO-DIMM
Sheet 8 of 45 DDR Termination
D - 10 DDR SODIMM (71-88800-D04) - For 8880
DDR SODIMM
SO DIMM 0 SO DIMM 1
Sheet 9 of 45 DDR SODIMM
NEAR DIMM PIN NEAR DIMM PIN
CLK (71-88800-D04) - For 8880 D - 11
CLK
R to Node:2-8inches
Node to chip:0-0.5inch
0.5 inches max
Sheet 10 of 45 CLK (8880)
Mobility M7 - P
2/21 modifty
Close to Mobilty M7-P
Close to Mobility M7-P
AGP4X
Mobility M7 - P Mem A/B
A
MEMORY INTERFACE
B
MEMORY INTERFACE
CHANNEL A
2/16/32 DDR
Sheet 13 of 45
Channel A (8880)
VGA DDR DRAM Channel A Termination (71-88800-D04) - For 8880 D - 15
CHANNEL A
Sheet 14 of 45 VGA DDR DRAM Channel A Termination (8880)
Between memory and M7 middle
D - 16 VGA DDR DRAM Channel B (71-88800-D04) - For 8880
VGA DDR DRAM Channel B
CHANNL B
VGA DDR DRAM Channel B Termination (71-88800-D04) - For 8880 D - 17
VGA DDR DRAM Channel B Termination
2A
Between memory and M7 middle
CHANNL B
Sheet 16 of 45
Channel B Termination (8880)
Between memory and M7 middle
D - 18 Moblility M7-P Power (71-88800-D04) - For 8880
Moblility M7-P Power
TRACE AT LEAST 20 MILS
200mA
90mA
20mA
TV CRT & LVDS
Close to CON50Close to CON50
EVEN PIXELS ODD PIXELS
Sheet 18 of 45 TV CRT & LVDS
Close to CRT DB15
Video In 7114
Sheet 19 of 45 Video In 7114
ICH3 1 of 2 (71-88800-D04) - For 8880 D - 21
ICH3 1 of 2
INTERRUP I/F
IDE I/F
Sheet 20 of 45 ICH3 1 of 2 (888C)
ICH3
ICH3 2 of 2
Place near ICH3
LAN
RTC
Power Management
USB RTC
Close to USB-PLUG
PLACE NEAR ICH3
RTC Circuitry
Sheet 22 of 45 USB RTC (8880)
HDD & CD-R/W & MP3 CNN & IP Share
At least 60 mils traces width
PLACE NEAR ICH3
Sheet 23 of 45 HDD & CD-R/W & MP3 CNN & IP Share (8880)
AMP TPA0132/ALC201A 1 of 2 (71-88800-D04) - For 8880 D - 25
AMP TPA0132/ALC201A 1 of 2
D04 3/30 ADD
Close to TPA0132
[X,Y,Z]=[X0,Y0,Z0]
NC 10K
AMP TPA0132/ALC201A 2 of 2
To LCM Module
SPDIF OUT/MIC IN
INTMIC
MSPKR
Audio DJ CD-ROM
1-->B4 SMB Address
LOW IS OPEN VCC
CLOSE
1SYSTEM OFF
Fan Control
Near ALC201
1SS355
10K
1K
Flash ROM LPT1
Place near ICH3
PINIT#
PD6
Sheet 28 of 45 Flash ROM LPT1
LPC Bridge & Super I/O
COM
CLOSE TO PC87393
LPC
Close to PC87393
I/O Connector
2/21 modifty
FDD CON.
CTS1#
SIN1
KBC H8
PLACE NEAR H8
TPADDATA TPADCLK
Sheet 31 of 45 KBC H8 (8880)
Mini PCI/MDC (71-88800-D04) - For 8880 D - 33
Mini PCI/MDC
2/21 modifty
MDC CON
TYPE III MINI PCI
AC_SDOUT AC_SDIN1
PCI 1520
CLOSE TO PCI1520 CLOSE TO PCI1520
Sheet 33 of 45 PCI 1520 (8880)
PCMCIA Connector (71-88800-D04) - For 8880 D - 35
PCMCIA Connector
Sheet 34 of 45 PCMCIA Connector
D - 36 1394 TSB43AB21 (71-88800-D04) - For 8880
1394 TSB43AB21
2/21 modifty
CLOSE TO TSB43AB21
* Del R209 & R210 for TSB43AB22
.. ..
LAN RTL8100B
RTL8100B
EMI supression can be changed to 33 ohm
RTL8100B Note:
RTL8100B Reserved
LED Indicator
for EMI supression
.. ..
R396
CLOSE TO LF-H80P
Power Plane
FOR MOBILE PROCES
VR_VID2 VR_VID4
VR_VID0 VR_VID3
VR_VID1
TV Tuner
2/21 modifty
Sheet 39 of 45 TV Tuner/ Fingerchip (8880)
W83518D Media Reader (71-88800-D04) - For 8880 D - 41
W83518D Media Reader
Memory Stick Socket Circuit.
200MA
Memory Stick Socket
W83518D (LPC)
System Power 1 SCH
5A 5A
0.1A
33K
100P
System Power 2 SCH
2.5A
4A
3A
30P
VCORE
LTC1709-9
47P
330P
RUN/SS
Charger-PWM
*0.1U
30P
1U
1000P
3VH8 VDD1.8
0.01U
0.1U
0.01U
0.1U
Appendix E:Updating the FLASH ROM BIOS
Your notebook is now running normally with the updated BIOS.
To update the FLASH ROM BIOS you must:
Unzip the file you have just downloaded on to a bootable floppy disk.
BIOS Update
Hyper-Threading
Hyper-Threading Notes:
