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 - 25
Schematic Diagrams
Super I/O
Sheet 23 of 32
Super I/O
+5VSB
+F ANVC C
+F ANVC C
+3.3VIN
+12VIN
VC OR EA
+3V +3.3VIN
VC OR E
VC OR EA
+1.8VIN
+12V
+12VIN
+1.8V +1.8VIN
+3VSB
+RTCVCC
+5VSB
+5VSB
+3V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+3V
INDEX#
DRVSEL0#
Z2240
Z2242
Z2247
Z2248
Z2241
Z2243
Z2249Z2246
RSMRST#
SIOPCLK Z2244
SIO48MHZ Z2245
DSKCHG#
RDATA#
WRPRT#
TRK0#
PWRBTN#
SUSC#
SIO48MHZ
MTR 1 #
Z2217
LPTD1
DRVDEN0
DSRB#
Z2204
Z2216
LPTD4
LPTD6
WGATE#
SIOPCLK
Z2258
Z2210
PWRBTN#
KBDATA
LPTD2
DRVSEL0#
CTSB#
LDRQ0#
Z2207
LPTD0
RIB#
Z2201
FANIN2
MS DAT A
Z2205
HDSEL#
Z2214
PWR_ON#
Z2230
PWMOUT1
LPTD7
Z2220
Z2257
LPTD3
LPTD5
TRK0#
DRVDEN1
DCDB#
LAD0
PWMOUT2
WRPRT#
Z2218
LAD3
Z2211
Z2208
Z2202
MS CL K
STEP#
INDEX#
Z2219
LAD[0..3]
FANIN2
Z2234
PWROK
DRVSEL1#
RSMRST#
Z2229
FANIN1
Z2215
Z2213
RDATA#
MTR 0 #
PWMOUT2
KBCLK
DIR#
LAD1
PWMOUT1
Z2209
Z2206
WD ATA#
Z2224
FANIN1
Z2254
DSKCHG#
LAD2
Z2250
Z2251
Z2252
Z2253
Z2256
Z2255
PSIN
THERMDN
PSIN
KBDATA
KBCLK
MS DAT A
MS CL K
THERMDN
THERMDN
Z2259
CTSB#
DSRB#
DCDB#
RIB#
Z2212
STEP#
TRK0#
MTR 0 #
DIR#
RDATA#
WRPRT#
DRVDEN0
HDSEL#
WD ATA#
WGATE#
Z2239
Z2237
Z2238
DSKCHG#
Z2236
GND
GND
GND
GND
GND
GND
DSKCHG#
Z2237
MTR 0 #
DRVDEN0
Z2236
WD ATA#
WRPRT#
RDATA#
DIR#
STEP#
WGATE#
HDSEL#
TRK0#
Z2239
Z2238
THERMDN
THERMDN
+5V
+5V
DRVSEL0#
+5V
INDEX#
DRVSEL0#
INDEX#
Z2201
Z2260
PWROK
Q11
2N3904
B
E C
Q12
DTC114EUA
C
B
E
R179
10K
12
Q28
2N3904
B
E C
RN39 8P4RX10K
1
2
3
4 5
6
7
8
Q10
2SB1198K
B
EC
C891
47P
12
C889
47P
12
C892
47P
12
C890
47P
12
Q14
2N3906
B
EC
RN37
8P4RX10K
1
2
3
4 5
6
7
8
C365
0.1U_X7R
12
C273
0.1U_X7R
12
R595 10K1 2
C285
0.1U_X7R
12
C288
0.1U_X7R
12
C911
0.1U_X7R
12
T270
T271
T272
C291
10U/10V
12
C282
10U/10V
12
T341
T273
R594 10K1 2
CN28
ACES 88203-2600
FDD CON
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
A1
A2
A3
A4
A5
A6
A7
A8
A9
A1 0
A1 1
A1 2
A1 3
A1 4
A1 5
A1 6
A1 7
A1 8
A1 9
A2 0
A2 1
A2 2
A2 3
A2 4
A2 5
A2 6
R593 *R1 2
T342
T343
C271
0.1U_X7R
12
C272
0.1U_X7R
12
R185 4.7K1 2
R498 510
1 2
T459
T460
T461
T462
C310
0.1U_X7R
12
C311
0.1U_X7R
12
L20
0_0805
1 2
R157 1K_1206
1 2
R155 4.7K
1 2
R500
*R
12
R463
4.7K
12
R627 510
1 2
R225 1K_1206
1 2
R224 4.7K
1 2
R630
*R
12
CN8
MOLEX 5046-03A
CPU FAN
1
2
3
CN17
MOLEX 5045-03A
SYSTEM FAN
1
2
3
R532 4.7K1 2
R626
4.7K
12
R499
4.7K
12
R708 01 2
R537 10K1 2
R539 10K1 2
R182 30K_1%1 2
+
CT3
100U/10V_DIP
12
R628
4.7K
12
R176 28K_1%1 2
R538 10K1 2
R534 4.7K1 2
T458
R175 10K_1%12
C279
3300P
12
T326
T327
T328
T329
T330
T331
T332
L54 01 2
R177 4.7K1 2
T336
L52 01 2
L53 01 2
R533 2.2K1 2
R214 *R1 2
R213 *R1 2
L51 01 2
C957 *C1 2
T345
T346
C958 *C1 2
T350
T351
T352
T344
LPC
ACPI
Hardware
Monitor
Serial
Port
FDD
Parallel
Port
Game Port
Midi Port
GPIO
GND
VCC
KBC
U18
W83627HF
18
19
20
21
22
23
24
25
26
27
29
30
49
50
51
52
53
54
56
57
76
78
79
80
81
82
83
84
85
75
1
2
3
4
5
6
7
8
9
10
11
13
14
15
16
17
31
32
33
34
35
36
37
38
47
46
45
44
43
42
41
40
39
55
61
86
102
101
100
99
98
96
95
94
93
117
66
65
63
62
60
59
58
68
67
74
103
104
105
106
107
108
109
110
111
112
113
115
116
118
119
120
121
122
123
124
125
126
127
128
97
28
12
48
77
114
92
91
90
89
88
87
73
72
71
70
69
64
CLKIN
PME#
VSS
PCICLK
LDRQ#
SERIRQ
LAD3
LAD2
LAD1
LAD0
LFRAME#
LRESET#
CTSA#
DSRA#
RTSA#
DTRA#
SINA
SOUTA
DCDA#
RIA#
CASEOPEN#
CTSB#
DSRB#
RTSB#
DTRB#
SINB
SOUTB
DCDB#
RIB#
SUSCLKIN
DRVDEN0
DRVDEN1
INDEX#
MOA#
DSB#
DSA#
MOB #
DIR#
STEP#
WD#
WE#
TRAK0#
WP#
RDATA#
HEAD#
DSKCHG#
SLCT
PE
BUSY
AC K#
PD7
PD6
PD5
PD4
STB#
AFD #
ERR#
INIT#
SLIN#
PD0
PD1
PD2
PD3
VSS
VSB
VSS
VTI N3
VR EF
VC OR EA
VC OR EB
+3.3VIN
+12VIN
-12VIN
-5VIN
AGN D
VSS
MD AT
MC LK
KDAT
KCLK
KBRST
GA20M
KBLOCK#
PSIN
PSOUT#
VBAT
VTI N2
VTI N1
OVT#
VID 4
VID 3
VID 2
VID 1
VID 0
FANIO3
FANIO2
FANIO1
FANPWM2
FANPWM1
BEEP
MSI/GP20
MSO/IRQIN0
GPSA2/GP17
GPSB2/GP16
GPY1/GP15
GPY2/P16/GP14
GPX2/P15/GP13
GPX1/P14/GP12
GPSB1/P13/GP11
GPSA1/P12/GP10
AVC C
VCC3V
VC C
VC C
VC C
VC C
SCL/GP21
SDA/GP22
PLED/GP23
WDTO/GP24
IRRX/GP25
IRTX/GP26
SLP_SX#/GP30
PWRCTL#/GP31
PWROK/GP32
RSMRST#/GP33
CIRRX/GP34
SUSLED/GP35
T340
T353
T354
T357
D19
*1N4148
CA
D13
*1N4148
CA
R535 1K1 2
+
CT4
100U/10V_DIP
12
R722 0
1 2
R723 *0
1 2
RN66
8P4RX10K
1
2
3
4 5
6
7
8
R728 10K1 2
Q33
DTA114EUA
C
B
E
C1044
0.1U_X7R
12
R729 22K1 2
C1057 0.1U/50V1 2
R703 0
1 2
R704 *0
1 2
R687
0_0805
12
T465
T466
T467
T468
T469
LAD[0..3][15]
LPTD[0..7] [24]
LPTACK#
LPTBUSY
LPTERROR#
LPTPE
LPTSLCTIN# [24]
LPTSLCT
LPTINIT# [24]
LPTAFD# [24]
LPTSTROBE# [24]
SERIRQ[15,16,19,25]
LDRQ0#
LFRAME#[15]
SIO48MHZ
SIOPCLK
DRVSEL0#
A20GATE[15]
KBRST#[15]
VID 0[3]
VID 1[3]
VID 2[3]
VID 3[3]
VID 4[3]
THERMDA[4]
THRM#[16]
627BEEP[17]
RSMRST#
PWROK [16,18]
SUSC# [16]
SMBDATA [1,7,15]
SMBCLK [1,7,15]
VCORE [15,26]
+1.8V [27,28]
+3V [3,10,11,13,14,26,27,28,31]
+5VSB [27]
+12V [11,14,15,26,27]
IRTX
IRRX
PWR_ON
PWRBTN#[16]
PWRSWIN#[14]
KCLK [24]
KDATA [24]
MCLK [24]
MDATA [24]
SLP_S3# [16]
ZTXD
ZRXD
ZRTS# [14]
PWRLED# [14]
THERMDN[4]
+5V [11,14,15,26,27,28]
+3VSB [14,27]
PME#[15,21,25]
627PME#[16]
SUSCLK[16]
SYSPCIRST#[15]
PCIRSTNS#
FDD PULL UP RESISTORS
FAN CIRCUIT
20-03400-103
PHY6.3X11
PHY6.3X11
21-92A00-126
KEYBOARD,MOUSE