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
External USB Board (71-P3003-002) B - 35
Schematic Diagrams
External USB Board
Sheet 1 of 1
EXT USB Board
3DATA-
3DATA+
4DATA-
4DATA+
V+_OUT
P0-
P1-
P1+
V+_OUTP0+
CN1
EXT-USB
1
2
3
4
5
6
7
8
C5
330U
C6
C
R1 120(0603)
R3 120(0603)
R2 120(0603)
R4 120(0603)
C1
33pf
CN2
USB-PLUG
1
2
3
4
5
6
7
8
9
10
11
12
V+_OUT1
DATA_L1
DATA_H1
GND
V+_OUT2
DATA_L2
DATA_H2
GND
GND
GND
GND
GND
C4
33pf
C3
33pf
C2
33pf
4:GND ¾Q¦a®É¬°¥þ³¡,¤£¥i¥Îºôª¬
LAYOUT ¶¶§Ç©Mª`·N¨Æ¶µ
1:P0+/- trace width 9 mil ,¦Ówidth :space¬°1:1¨Ã¥]GND
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2:P1+/- trace width 9 mil ,¦Ówidth :space ¬°1:1¨Ã¥]GND
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3:¨C±øPower Line trace width 60 mil ¥H¤W
5:LAYOUT ¥Î¨â¼hªO