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 - 29
Schematic Diagrams
Power - 1 of 2
Sheet 27 of 32
Power
1 of 2
+5V
VIN2
VIN3
VCORE
+5V
VCORE
+5V
+5V
VIN1
VIN2
VIN3
+12V
+3V
+2.5V
+12V
+2.5V
+5V
+3V
VCCVID
+12V
+3V
VIN1
+12V
+5V
+12V
+12V
+12V
+12V
+12V
Z2607
Z2641
Z2622
Z2621
Z2626
Z2606
Z2634
Z2629
Z2635
Z2603
Z2602
Z2630
Z2643
Z2644
Z2645
Z2646
Z2647
Z2648
Z2650
Z2651
VRM-EN
Z2652
VRM-EN
Z2649
Z2640
Z2614
Z2636
Z2613
Z2627
Z2608 Z2609
Z2601
Z2637
Z2642
Z2615
Z2610
Z2617Z2616
Z2620
Z2631
Z2638
Z2639
Z2632
Z2623
Z2633
Z2604 Z2605
Z2619
Z2625
Z2612
Z2650
R688
*1.05K,1%
12
R690
*1K,1%
12
L6
1.1UH
1 2
L3 1UH
1 2
C1046
0.1U_X7R
12
R735 0
12
R301 *R_0805
1 2
L2 1UH
1 2
U57
MIC5248
1
2
34
5
Vin
GND
ENPG
Vout
C1045
*0.1U_0805
12
R736 0
12
L1 1UH
1 2
+
-
U56B
*LM358
5
6
7
84
R737 0
12
+
-
U56A
*LM358
3
2
1
84
R694
*1K,1%
12
R692
*1.5K,1%
12
C1047
0.1U_X7R
12
R705 0
12
R693 *10K
1 2
D25 *IN5817_SMD
AC
C1050
*1U_0805
12
+
C36 1000U/16V
1 2
+
C4 1000U/16V
1 2
U1
HIP6601
2
7
3
1
8
6
54
BOOT
PVCC
PWM
UGATE
PHASE
VCC
LGATEGND
+
C2 1000U/16V
1 2
R11 4.7K
1 2
R10 4.7K
1 2
R4 10K
12
L7
1.1UH
1 2
+
C3 1000U/16V
1 2
+
C35 1000U/16V
1 2
+
C37 1000U/16V
1 2
U2
HIP6601
2
7
3
1
8
6
54
BOOT
PVCC
PWM
UGATE
PHASE
VCC
LGATEGND
U3
HIP6601
2
7
3
1
8
6
54
BOOT
PVCC
PWM
UGATE
PHASE
VCC
LGATEGND
R43
0
12
R50
*R
1 2
R41 1K
1 2
R42
154K_1%
12
R269
0
12
R9 4.7K
1 2
R265
0
12
R44 *R
1 2
R264
0
12
R691
1K
12
C375
1U_0805
1 2
C384
1U_0805
1 2
C387
1U_0805
1 2
C376
1U_0805
12
C373
1U_0805
12
R49
470K
1 2
R51
0
1 2
C63 *C
1 2
C12
10U/10V
12
C71
*C
1 2
C379
1U/50V
12
C1
1U/50V
12
C374
1U_0805
12
R38
0_0805
1 2
R34
0_0805
1 2
R2 0_0805
1 2
R48
0_0805
1 2
R1 0_0805
1 2
+
C79 3300U/6.3V
12
+
C83 3300U/6.3V
12
+
C80 3300U/6.3V
12
Q1
SUB70N03
G
DS
R3 0_0805
1 2
C70
5600P
1 2
+
C78 3300U/6.3V
12
Q4
SUB70N03
G
DS
+
C74 3300U/6.3V
12
+
C77 3300U/6.3V
12
C381
1U/50V
12
R40
15K
1 2
S1
SHORT
21
+
C82
750U/4V
12
D9
SS54
A C
D10
SS54
A C
+
C76
750U/4V
12
D8
SS54
A C
Q3
SUB70N03
G
DS
R266 *0
12
Q2
SUB70N03
G
DS
R268 *0
12
Q6
SUB70N03
G
DS
Q5
SUB70N03
G
DS
+
C75
750U/4V
12
+
C81
3300U/6.3V
12
R272 *0
12
Q34
*2N7002
D
G
S
+
C13
1000U/16V
12
+
C14
1000U/16V
12
+
C51
1000U/16V
12
C409
1U_1206
12
Q36
2N7002
D
G
S
Q35
2N7002
D
G
S
C408
1U_1206
12
C42
1U_1206
12
C5
0.1U_0805
12
R300 *R_0805
1 2
VS1
VARISTOR
12
C436
0.1U_0805
12
C410
0.1U_0805
12
C435 0.1U/50V
1 2
C6
0.1U_0805
12
C377 0.01U_X7R
1 2
C452 *C_0805
12
U6
HIP6301
1
2
3
4
5
8
10
20
19
15
14
11
18
16
13
12
17
9
7
6
VID4
VID3
VID2
VID1
VID0
FS/DIS
VSEN
VCC
PGOOD
PWM1
PWM2
PWM3
PWM4
ISEN1
ISEN2
ISEN3
ISEN4
GND
FB
COMP
R299 *R_0805
1 2
R689 10_0805
1 2
R8 0
1 2
C450 *C_0805
12
C378 0.01U_X7R
1 2
C451 *C_0805
12
C433 0.1U/50V
1 2
C434 0.1U/50V
1 2
C380 0.01U_X7R
1 2
+
C354
1000U/16V
12
VS2
VARISTOR
12
C1048
10U/10V
12
C1049
10U/10V
12
L5
1.1UH
1 2
VID4[3]
VID3[3]
VID1[3]
VID2[3]
VID0[3]
SUSB# [1,2,18]
POWERGOOD
VCORE [3,4,5,6,8,15,22]
+5V [2,11,14,15,17,20,22,23,24,25,28]
+3V [1,2,3,7,9,11,13,14,15,16,17,18,19,20,21,22,23,24,25,28,29,30]
VCCVID
+12V [11,14,15,17,20,22,23]
+2.5V [7,8,13,28]
70A
SGND
SGNDSGND
SGND
SGND
CLOSE TO CPU
19-40001-003
10PHY*13 10PHY*13 10PHY*13
02-05248-3C0