Service manual
Table Of Contents
- Manual
- Preface
- 1: Introduction
- Overview
- System Specifications
- External Locator - Top View with LCD Panel Open
- External Locator - Front & Left Side Views
- External Locator - Right Side & Rear Views
- External Locator - Bottom View
- Mainboard Overview - Top (Key Parts)
- Mainboard Overview - Bottom (Key Parts)
- Mainboard Overview - Top (Connectors)
- Mainboard Overview - Bottom (Connectors)
- 2: Disassembly
- Overview
- Maintenance Tools
- Connections
- Maintenance Precautions
- Disassembly Steps
- Removing the Battery
- Removing the Hard Disk Drive
- Removing the Modem
- Removing the Wireless LAN
- Removing the System Memory (RAM)
- Removing the Optical (CD/DVD) Device
- Removing the Processor
- Removing the Keyboard
- Appendix A: Part Lists
- Appendix B: Schematic Diagrams
- System Block Diagram
- Socket 479 - 1 of 2
- Socket 479 - 2 of 2
- 855PM MCH-1
- 855PM MCH-2
- 855PM MCH-3
- DDRAM
- DDR Termination
- Clock Generator
- ICH4-1 (1 of 3)
- ICH4-2 (2 of 3)
- ICH4-3 (3 of 3)
- USB 2.0
- MDC, BT, CCD, Mini PCI
- HDD, CDROM
- LAN RTL8110S (B)-32
- LPC S I/O, Flash ROM
- Power On Checklist
- Hitachi H8S
- Audio Codec ALC202
- PCMCIA (PCI1620)
- PCMCIA Socket
- TI1394 (TSB43AB21)
- M10 AGP/PCI/Power
- M10 MEM I/F-A
- M10 MEM I/F-B
- M10 VGA Connector
- Panel CON
- VGA DDR DRAM Termination
- Audio Out & Off Board
- BTVCC, +1.5V, +1.8VS
- V_CORE
- +VDD3, +VDD5, +12V, +3V, +5V
- +2.5VS, +1.25VS, +5VS, +3VS
- Charger
- SMSC LPC47N217 LPC I/F
Schematic Diagrams
B - 2
B.Schematic Diagrams
System Block Diagram
Sheet 1 of 36
System Block
Diagram
SHEET
SHEET
12,13,14
5,6,7
INTEL PRO/Wireless
network
Sec. IDE
AC'97 LINK
PCI BUS
Pri. IDE
HUB LINK
Banias
Processor-M
SHEET
SM BUS
H.D.D.
TI-43AB21
PCMCIA SOCKET*1
RJ-45
4-Pin
LAN
RTL8110S
MIC
IN
SPK
OUT
AC'97
CODEC
AUDIO
AMP.
SPDIF
OUT
DDR SDRAM SOCKET
MEMORY
TERMINATIONS
SO-DIMM0 SO-DIMM1
RJ-11
MDC CONN.
SM BUS
(ALC202)
3,4
SHEET 8 SHEET 8
SHEET 9
SHEET 17
SHEET 24
CARD BUS
PCI1620
KBC CONN
SHEET 21
SHEET 22
SHEET 23
SHEET 33
CPU
CORE
POEWR
(VCORE)
ACIN;POWER
BUTTON
SHEET 36,31
SHEET 16
SHEET 20
CLOCK
GEN.
SHEET 10
USB2.0
CD-ROM/DVD/CD-RW
(50 Pin)
SHEET 18
SYSTEM
FWH
BIOS
LPC BUS
NS87383
SHEET 18
(PCI-1) (PCI-2) (PCI-3)
Charger
SHEET 36
DC/DC
SHEET 33,34,35
SHEET 35
DDR VR
KB CTRL.
H8
SHEET 20
TOUCH PAD CONN
SHEET 31
BATTERY
TEMP
SENSOR
SHEET 21
CPU
FAN
33MHz
ATA-100
SHEET 9
479 uFCPGA
PG3,4
CCD
SHEET 15
TV OUT
USB3
Odem-INTEL855PM
MCH 593 uFCBGA
LCD CONN(LVDS)
CRT OUT
LVDS
ATI
MOBILITY
M10
INTEL
ICH4-M
421
mBGA
MINI PCI
ICS950812/TSSOP
SHEET 16
(40 Pin)
1394
SHEET 21,31
SHEET 31
+VCCP(1.05V),+1.2VS
SHEET 25
SHEET 26,27
4M*32 DDR *4
SHEET 29
SHEET 28
SHEET 18
IRDA
VIDEO CAMERA
SHEET 15
128MB
SHEET 28
USB5 USB3
SHEET 24
SHEET 17
V_CORE,+VDD3,+VDD5
+12V,+1.25VS,+2.5V
MDC &
BT
MODULE
SHEET 15
USBX1 & COM BOARD
SHEET 41
LPT BOARD
SHEET 38
USB2
SHEET 14
USB2
USB4
USB0