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
B - 38 Inverter Board (71-P300R-005))
Schematic Diagrams
Inverter Board - Page 2 of 2
Sheet 2 of 2
Inverter Board Page 2
of 2
FB2
OP11
Vcc
OP11
P_A
P_C
N_D
N_B
FB
C30
0.1u
C29
0.01u
C33
22P3KV_1808
C27
2.2U/6.3V
T5
24:2000
C34
22P3KV_1808
R43
560
TPC8401
U4
1
2
3
4 5
6
7
8
R42
470
C26
2.2U/6.3V
CR5
BAV99L
2 1
3
T4
24:2000
TPC8401
U5
1
2
3
4 5
6
7
8
C31
330u/16V
H4
CON9
1
2
3
4
5
6
7
8
9
R38
1.0M
Q2
2N7002
2
13
C35
0.22u 10%
R36
100k
R37 10k
Q24
2N7002
2
13
D7 1N4148
12
L6
600_0805
H1
CON9
1
2
3
4
5
6
7
8
9
J6
CON4
1
2
3
4
H2
CON9
1
2
3
4
5
6
7
8
9
H3
CON9
1
2
3
4
5
6
7
8
9
R35
0_1808
R34
0_1808
V11
V11
V22
VIN
V22
0805
1A
1A
1A
1,2
1,2
4,5
6
7
5A
1A
4,5
6
7