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 - 24 Mainboard (71-P3000-004A)
Schematic Diagrams
LAN 8139C
Sheet 22 of 32
LAN 8139C
LANVDD
LANVDD
+3V
LANVDD
+3VSB
LANVDD
+3V
+3VSB
C/BE2#
C/BE1#
C/BE0#
C/BE3#
Z2111
Z2112
Z2127
Z2125
Z2126
Z2116
Z2119
Z2117
Z2118
Z2115
Z2114
Z2120
Z2123
Z2121
Z2129
Z2132
Z2130
Z2135
Z2131
Z2128
Z2133
Z2134
EECS
EESK
EEDI
EEDO
Z2136
Z2138
Z2137
Z2124
Z2146
Z2145
Z2105
Z2106
AD31
AD4
AD23
Z2101
AD11
AD19
AD21
AD16
AD14
AD1
AD24
AD6
AD15
AD5
AD10
AD9
AD18
AD28
AD25
AD7
AD26
AD29
AD20
AD22
AD12
AD13
AD0
AD3
AD8
AD2
AD30
AD27
AD17
AD22
Z2140
Z2141
Z2139
Z2102
Z2144
Z2104
Z2122
Z2103
Z2142
Z2151
Z2107
Z2153
Z2108
Z2109
Z2147
Z2150
Z2152Z2143
Z2155
Z2154Z2110
Z2156
Z2157
Z2158
Z2159
Z2160
Z2163
Z2164
Z2161
Z2162
Z2149
Z2148
Z2165
Z2166
Z2167
Z2168
Z2113
C971
1000P
12
C882
0.1U_X7R
12
C883
0.1U_X7R
12
D30 SS12
A C
D31 SS12
A C
C965
0.1U_X7R
12
C920
0.1U_X7R
12
T252
C956
0.1U_X7R
12
R596
*R
12
R222
*R
12
U54
SJ2012H-241
1
2
3
4
8
7
6
5
U44
93C46
1
2
3
4 5
6
7
8
CS
SK
DI
DO GND
NC
NC
VCC
Y8
25MHZ
1 2
T239
T237
T238
T227
T229
T226
T231
T232
T228
T230
T235
T233
T242
T249
T244
T246
T247
T243
T245
T248
T251
T253
T250
CN21
FOXCONN 96212-A88
RJ-45
GND4
GND3
GND2
GND1
1
2
3
4
5
6
7
8
GND
GND
GND
GND
C977
27P
12
C976
27P
12
R618 0
1 2
R622
49.9_1%_0805
12
R221
0
12
C980
33P
12
R621
49.9_1%_0805
12
R619
49.9_1%_0805
12
R620
49.9_1%_0805
12
C979
0.1U_X7R
12
R249
75_0805
12
R250
75_0805
12
C323
0.1U_X7R
12
C322
0.1U_X7R
12
T236
R229
75_0805
12
R228
75_0805
12
C991
1000P/2KV_1206
12
T241
T240
T224
T225
R598 5.6K
1 2
R557 1001 2
C963
*C
12
T255
T254
R220 1.8K
1 2
C978
33P
12
R605
1K
12
R604
10K
12
U46
RTL8139C
45
44
43
42
41
39
38
37
34
33
32
31
29
28
27
26
13
11
10
9
8
6
5
4
128
127
126
125
123
122
121
120
36
24
14
2
75
19
15
117
118
16
17
21
22
20
23
114
115
3
116
1
12
25
35
46
58
59
72
73
77
90
96
106
109
119
7
18
30
40
55
56
62
71
74
80
84
93
111
112
113
124
99
98
97
92
91
87
86
94
79
78
70
69
68
67
66
65
64
63
61
60
57
53
52
51
49
48
47
50
108
107
105
104
103
102
101
100
110
88
89
54
85
81
82
76
95
83
71
AD0
AD1
AD2
AD3
AD4
AD5
AD6
AD7
AD8
AD9
AD10
AD11
AD12
AD13
AD14
AD15
AD16
AD17
AD18
AD19
AD20
AD21
AD22
AD23
AD24
AD25
AD26
AD27
AD28
AD29
AD30
AD31
C/BE0#
C/BE1#
C/BE2#
C/BE3#
CLKRUN#
DEVSEL#
FRAME#
GNT#
REQ#
IRDY#
TRDY#
PERR#
SERR#
STOP#
PAR
INTA#
RST#
IDSEL
CLK
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD(NC)
VDD(NC)
VDD
VDD
VDD
VDD
VDD
VDD
GND
GND
GND
GND
GND
GND
GND(NC)
GND
GND
GND
GND(RTSET)
GND
GND
GND
GND
GND
LED0
LED1
LED2
TXD+
TXD-
RXIN+
RXIN-
XTALSEL#(NC)
X1
X2
MA16
MA15
MA14
MA13
MA12
MA11
MA10
MA09
MA08
MA07
MA06/9356SEL
MA05
MA04
MA03
MA02/EESK
MA01/EEDI
MA00/EEDO
EECS
MD0
MD1
MD2
MD3
MD4
MD5
MD6
MD7
ROMCS#
OE#
WE#
VREF(NC)
RTSET(GND)
RTT2
RTT3
PME#
ISOLATE#
LWAKE/CSTSCHG
NC
+
CP13
47U/6.3V_D
12
U51 LF-H80P
16
15
14
6
7
8 9
10
11
3
2
1
4
5
12
13
RX+
RX-
CT
CT
TX+
TX- TD-
TD+
CT
CT
RD-
RD+
NC
NC
NC
NC
R661 *0_08051 2
R662 *0_08051 2
R663 *0_08051 2
R664 *0_08051 2
C318
1000P
12
AD[0..31][15,19,25]
C/BE0#[15,19,25]
C/BE1#[15,19,25]
C/BE2#[15,19,25]
C/BE3#[15,19,25]
TRDY#[15,16,19,25]
STOP#[15,16,19,25]
FRAME#[15,16,19,25]
PAR[15,19,25]
SERR#
PERR#[15,16,19,25]
IRDY#[15,16,19,25]
GNT1#[15]
REQ1#[15]
INTC#[15,16,19]
DEVSEL#[15,16,19,25]
CLKRUN#[19,25]
LANPCLK
LANLINK
PME#[15,22,25]
PCIRSTNS#
+3V [3,10,11,13,14,26,27,28,31]
+3VSB [14,27]
07-1022C-7B0
24-20028-003