Service manual
Table Of Contents
- Manual
- Preface
- 1: Introduction
- 2: Disassembly
- Overview
- Disassembly Steps
- To remove the hard disk drive assembly:
- To remove the CD device(s):
- To remove the RF module:
- To remove the system memory:
- To remove the CPU:
- To remove the modem:
- To remove the floppy disk drive assembly:
- To remove the optional wireless LAN module:
- To remove the inverter board:
- To remove the mainboard:
- To remove the LCD/LED board:
- To remove the base cover:
- To remove the speaker units:
- To remove the bridge board:
- To remove the CD device base brackets:
- To remove the USB board:
- To remove the power supply unit:
- Removing the Hard Disk Drive Assembly
- Removing the CD Devices
- Removing the RF Module
- Removing the System Memory
- Removing the CPU
- Removing the Modem
- Removing the Floppy Disk Drive Assembly
- Removing the Wireless LAN Module
- Removing the I/O Bracket
- Removing the Rear Bracket
- Removing the Inverter Board
- Removing the Mainboard
- Separating the Bottom Case from the LCD & Mainboard Assembly
- Removing the LCD
- Removing the LED Board
- Removing the Base Cover
- Removing the Speaker Units
- Removing the Bridge Board
- Removing the CD Device Base Brackets
- Removing the USB Board
- Removing the Power Supply Unit
- Appendix A: Part Lists
- Appendix B: Schematic Diagrams
- Table 1 - 1 Schematic Diagram
- System Block Diagram
- Clock Generator
- DRCG Panel Type
- CPU (P4 mPGA 478) - 1 of 2
- CPU (P4 mPGA478) - 2 of 2
- MCH (CPU, HUB, AGP) - 1 of 2
- MCH (RDRAM, PCI) - 2 of 2
- RAMBUS A,B
- CPU Decoupling
- ATI Mobility M6 - 1 of 3
- ATI Mobility M6 - 2 0f 3
- ATI Mobility M6 - 3 0f 3
- VRAM Terminator
- Z3, LVDS
- Micro-P, LCD PWR
- ICH2 - 1 of 2
- ICH2 - 2 of 2
- Audio Codec, AMP
- IDE, PCI Reset
- PCMCIA 1394
- 1394 PHY, PCMCIA Ejecter
- LAN 8139C
- Super I/O
- USB, Bluetooth
- LPT, IR/RF
- Mini PCI, MDC
- Power - 1 of 2
- Power - 2 of 2
- SSC, VGA Power
- VRAM DDR - 1 of 2
- VRAM DDR - 2 of 2
- Video In
- External USB Board
- LED Board
- Inverter Board - Page 1 of 2
- Inverter Board - Page 2 of 2
- Appendix C: Switches
- Appendix D: Updating the FLASH ROM BIOS
Schematic Diagrams
Mainboard (71-P3000-004A) B - 3
Schematic Diagrams
System Block Diagram
Sheet 1 of 32
System Block
Diagram
mPGA 478
CRT
System Block Diagram
RIMM 1 RIMM 2
IDE 2
ATA-66/100
AC'97
Audio Codec
USB 1
USB 2USB 4
Firmware
HUB
CARDBUS
Integrated
1394a
USB 3
CLOCK
Generator
IDE 1
ATA-66/100
SCALER
MIC LINE IN
P.7
P.18
P.23
P.19
P.11
P.15,16
P.3,4
P.1
P.17
R.G.B.
P.9,10P.13
P.23P.23 EXT. INT.
P.21
RTL8139C
SUPER I/O
P.22
LPC Bus
P.7
P.18
EARPHONE
Phone Jack board
MINI-PCI
P.25
DRDRAM Memory - Bus
IDE Bus
PCI Bus
HOST Bus
Mobility
M6-P
W83627HF
PCI4451
AC'97 MDC
MODULE
Pentium 4 processor
82850
615 OLGA
Intel
( North Bridge )
82801BA
360 EBGA
Intel
( South Bridge )
P.5,6
AGP Bus
TTL 24bit
DDR
SGRAM
P.29,30
( 32,64 MB )
DDR
VideoRAM Bus
PCI Bus
P.26
AC'97 Bus
AC'97 Bus
+1.8V
+1.8VSB
VRM
POWER
P.26,27
+5VSB
EXTERNAL
P.27
+3VSB
P.27
REGULATOR
RTCVCC
+3V
P.16
+2.5V
+5V
POWER
RTC
+1.5V
+12V
V_CORE
LVDS
P.13
LCD
PANEL
2 Channel
LVDS
VGA
TTL 48bit
LAN
DRCG
P.2
BUSCLKC
DRCG
4 * CPUCLKC
10 * PCICLK
2 * 48MHz
4 * 66MHz
2 * 14MHz
4 * CPUCLKT
2 * CLKREF
BUSCLKT
A/D
P.31
P.11
Micro-P
( OSD )
P.15
TTL 24bit
W49V002FAP
ALC201
IR/RF
KB/MOUSE
FLOPPY
P.22
PARALLEL
P.24 P.14,23,24
PCMCIA
Slot * 2
P.20
1394 PHY
1394
PORT
TSB41AB1
THC63LVDM83A
ZURAC 3SAA7114
W78E62BP
MCH
ICH-2
Intel
P.25
RJ-45
TV-OUT
P.21
P.22
RJ-11
VIDEO-IN
P.31
P.20 P.20
Phone Jack board Phone Jack board
BUSCLKC
BUSCLKT