Clevo 888E Fan Control

Schematic Diagrams

D - 28 Fan Control (71-88800-D04) - For 8880

8880 Schematic Diags

Fan Control

VCC5

VDDA

VCC5S

VCC5S

VCC5S

VCC5S

SYS3V

VCC5S

VCC5S

VCC5S

VCC5

VCC5S

VCC5S

VCC5S

VCC5S

VCC5S

VCC5S

VCC3

VCC3S

2.5V

2.5V

VCC3S

SYS3V

Z119 DISBL

Z118

Z111

DISBL

PCBEEP

SPKROUT

LBP

Z108

H8_BEEP

Z98

OS#

BEEP_EN

H8_BEEP

BAT_BEEP

FAN_GND

Z83

FAN_LOW

FAN_VCC

Z175

Z911

FAN_GND

FAN_PWM

FAN_VCC

FAN_HI

Z174

Z173 PWROK

PWROK

CPU_FAN

SUS_STAT#

L100

L(1206)

Q56

2SC4672

B

E

C

U57B

74HCT08

4

5

6

147

D56

F01J2E

A C

R749

4.3(0805)

C992

0.1U

U57A

74HCT08

1

2

3

147

C991

4.7U(1206)

Q55

2SC4672

B

E

C

JFAN3

FAN CON

2

1

D58

F01J2E

C A

D59

F01J2E

C A

JFAN2

FAN CON

2

1

U62

CBTLV1G125(R)

1

2

3

5

4

IN

IN

GND

VCC

OUT

C1027

0.1U

C997

0.1U

U10E

74HC14

11 10

147

R747 61.9K_1%(R)

R760

100K(R)

C996

0.1U

R744 100K

R745

100K

U56

MAX6306UKD3

1

2

3

4

5

RESET#

GND

MR#

RST-IN

VCC

R742 10K(R)

C994

0.1U

C993

C(0805)

R743 0

C1026

0.1U

U58

LTC1728-5(R)

1

2

3

4

5

RESET#

GND

VCCA

VCC

VCC3

R624

100K

R622 220K

C852

1U(0805)

R646

1K

R650

2.2K

Q10

2N3904

B

E

C

C876

0.01U(K%)

D53

1SS355

A C

Q8

2N3906

B

C

E

Q7

2N3904

B

E

C

R626

4.7K

Q6

2N7002

G

S D

C899

0.1U

C83

0.047U

C912 0.1U

R625 10K

R627 10K(R)

R631

1K

R628

10K

D47

1SS355

C A

R621

100K

U10C

74HC14

5 6

14

7

U10A

74HC14

1 2

14

7

U10D

74HC14

9 8

14

7

C870

0.1U

U9A

74HCT08

1

2

3

147

U10B

74HC14

34

14

7

D48 1SS355

AC

U59

NC7S14

1

2

3

5

4

NC

A

GND

VCC

Y

R623 3M D6

F01J2E

AC

R126

10K

C995

0.1U

U10F

74HC14

13 12

14

7

LBP 24

DISBL 31

H8_BEEP

DISBL31

PCBEEP21

SPKROUT33

OS#3

BEEP_EN31

H8_BEEP

BAT_BEEP18

FAN_PWM30

PWROK 10,21

PWROK 10,21

CPU_FAN30

SUS_STAT#11,21,29,31

DD_ON 21,25,26,31,45

PWRSW# 21,31,37

Near ALC201

40MIL

40MIL

40MIL

40MIL

40MIL

40MIL

Sheet 27 of 45

Fan Control (8880)

Contents

Main Page Notice Trademarks Page Page Contents Introduction ........................................................... 1-1 Disassembly ............................................................ 2-1 Part Lists for 888E ...............................................A-1 Part Lists for 8880..................................................B-1 Schematic Diagrams for 888E.............................. C-1 Page Schematic Diagrams For 8880 ............................D-1 Updating the FLASH ROM BIOS .......................E-1 Page 1: Introduction Overview 1 - 2 System Specifications System Specifications The differences between the 8880 and 888E notebook computer series are as follows: Table 1 - 1 Processor Options Core Logic Security Memory BIOS LCD Display Storage Page 1 - 6 System Specifications Interface Communication Page Page External Locator - Top Views 1 - 9 External Locator - Top Views Figure 1 - 1 External Locator - Front View & Left Side View 1 - 10 External Locator - Front View & Left Side View Figure 1 - 2 Figure 1 - 3 External Locator - Right Side & Rear Views 1 - 11 External Locator - Right Side & Rear Views Figure 1 - 5 1 - 12 External Locator - Bottom View External Locator - Bottom View Figure 1 - 6 Mainboard Overview - Top 1 - 13 Mainboard Overview - Top Key Parts Figure 1 - 7 1 - 14 Mainboard Overview - Bottom Mainboard Overview - Bottom Key Parts Figure 1 - 8 Mainboard Overview - Top 1 - 15 Mainboard Overview - Top Connectors Figure 1 - 9 Mainboard Overview - Bottom Connectors 2: Disassembly Maintenance Tools Connections Overview 2 - 3 Maintenance Precautions Cleaning Disassembly Steps Page Removing the Battery Removing the Primary Drive Bay (Bay One) CD Device Removing the Modular Drive Bay (Bay Two) Device Removing the Primary Hard Disk 2 - 9 Removing the Primary Hard Disk Figure 2 - 4 2 - 10 Removing the Hard Disk Drive in Bay Two Removing the Hard Disk Drive in Bay Two Figure 2 - 5 Removing the Hard Disk Drive in Bay Three 2 - 11 Removing the Hard Disk Drive in Bay Three Figure 2 - 6 Removing the TV Tuner Module Removing the Keyboard 5 2 - 14 Removing the System Memory Removing the System Memory Figure 2 - 9 Removing the CPU 2 - 15 Removing the CPU Figure 2 - 10 Figure 2 - 11 Page Removing the Wireless LAN Module 2 - 17 Removing the Wireless LAN Module Figure 2 - 13 2 - 18 Removing the Switch Keyboard Assembly Removing the Switch Keyboard Assembly Figure 2 - 14 Removing the Bottom Case Assembly 2 - 19 Removing the Bottom Case Assembly Figure 2 - 15 2 - 20 Removing the Bottom Case Assembly Figure 2 - 16 Removing the HDD & MP3 Converter Board 2 - 22 Removing the Audio Board Removing the Audio Board Figure 2 - 18 Removing the Chip Heat Sink and Modem Module Removing the Mainboard Removing the Fan Module Removing the Cardbus Modules Removing the Floppy Disk Drive Assembly Removing the TouchPad Module Removing the Inverter Board 2 - 30 Removing the LCD Removing the LCD Figure 2 - 26 888E Part Lists Appendix A:Part Lists for 888E 888E Part Lists Part List Illustration Location Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page 8880 Part Lists Appendix B:Part Lists for 8880 8880 Part Lists Part List Illustration Location Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page C-1 Appendix C:Schematic Diagrams for 888E This appendix has circuit diagrams of the 888E notebook computers PCBs. C - 2 System Block Diagram (71-888E0-D04) - For 888E System Block Diagram SODIMM0 Sheet 1 of 44 System Block Diagram (888E) 888E SCHEMATIC SODIMM1 CPU (Northwood) 1 of 2 Place close to cpu Sheet 2 of 44 CPU 1 of 2 (888E) Reserved HD[0..15], ~t CPU (Northwood) 2 of 2 20 mils L should be close to c RES Place close to ITP 2200P CPU Decoupling Put the cap on the South side of the processor Put the cap in the processor cavity Sheet 4 of 44 CPU Decoupling Put the cap on the North side of the processor MCH (Host, AGP, Hub) FOR DEBUG ONLY CLK/RESET Sheet 5 of 44 MCH (Host, AGP, Hub) - CPU MCH (Voltage, PLL, VSS) Close to the MCH Closed MCH:Max 150mils VCC1.8 Sheet 6 of 44 MCH (Voltage, PLL, VSS) - (888E) MCH (DDR) One 0.1U cap per power pin. Decoupling capacitors (Place near DDR SDRAM DIMM modules) DDR Interface Sheet 7 of 44 MCH (DDR) - (888E) DDR Termination Place these damping resistors close to SO-DIMM Sheet 8 of 44 DDR Termination C - 10 DDR SODIMM (71-888E0-D04) - For 888E DDR SODIMM SO DIMM 0 SO DIMM 1 Sheet 9 of 44 DDR SODIMM NEAR DIMM PIN NEAR DIMM PIN CLK (71-888E0-D04) - For 888E C - 11 CLK R to Node:2-8inches Node to chip:0-0.5inch 0.5 inches max Sheet 10 of 44 CLK (888E) Mobility M9 - P 2/21 modifty Close to Mobilty M7-P Close to Mobility M7-P AGP4X Mobility M9 - P Mem A/B B MEMORY INTERFACE A MEMORY INTERFACE CHANNEL A Channel A (888E) Sheet 13 of 44 VGA DDR DRAM Termination (71-888E0-D04) - For 888E C - 15 VGA DDR DRAM Termination CHANNEL A Close to memory device CHANNL B C - 16 VGA DDR DRAM Channel B (71-888E0-D04) - For 888E VGA DDR DRAM Channel B CHANNEL B Sheet 15 of 44 Channel B (888E) Moblility M9-P Power (71-888E0-D04) - For 888E C - 17 Moblility M9-P Power 200mil TRACE AT LEAST 20 MILS 200mA 90mA TV CRT & LVDS Close to CON50Close to CON50 EVEN PIXELS ODD PIXELS Sheet 17 of 44 TV CRT & LVDS Close to CRT DB15 ICH3 1 of 2 INTERRUP I/F IDE I/F Sheet 18 of 44 ICH3 1 of 2 (888E) ICH3 ICH3 2 of 2 Place near ICH3 LAN RTC Power Management USB RTC Close to USB-PLUG PLACE NEAR ICH3 RTC Circuitry Sheet 20 of 44 USB RTC (888E) USB 2.0 THESE SCHEMATICS ARE SUBJECT TO CHANGE AT ANY TIME WITHOUT NOTICE. COPYRIGHT 2001 VIA TECHNOLOGIES INCORPORATED. NEAR USB CONNECTORS AD21 HDD & CD-R/W & MP3 CNN & IP Share At least 60 mils traces width PLACE NEAR ICH3 Sheet 22 of 44 HDD & CD-R/W & MP3 CNN & IP Share (888E) C - 24 AMP TPA0132/ALC201A 1 of 2 (71-888E0-D04) - For 888E AMP TPA0132/ALC201A 1 of 2 D04 3/30 ADD Close to TPA0132 [X,Y,Z]=[X0,Y0,Z0] NC 10K AMP TPA0132/ALC201A 2 of 2 To LCM Module SPDIF OUT/MIC IN INTMIC MSPKR Audio DJ CD-ROM 1-->B4 SMB Address LOW IS OPEN VCC CLOSE 1SYSTEM OFF Fan Control Near ALC201 1SS355 10K 1K Flash ROM LPT1 Place near ICH3 PINIT# PD6 Sheet 27 of 44 Flash ROM LPT1 LPC Bridge & Super I/O COM CLOSE TO PC87393 LPC Close to PC87393 I/O Connector IR FDD CON. CTS1# SIN1 KBC H8 PLACE NEAR H8 TPADDATA TPADCLK Sheet 30 of 44 KBC H8 (888E) C - 32 Mini PCI/MDC (71-888E0-D04) - For 888E Mini PCI/MDC 2/21 modifty MDC CON TYPE III MINI PCI AC_SDOUT AC_SDIN1 PCI 1520 CLOSE TO PCI1520 CLOSE TO PCI1520 Sheet 32 of 44 PCI 1520 (888E) C - 34 PCMCIA Connector (71-888E0-D04) - For 888E PCMCIA Connector Sheet 33 of 44 PCMCIA Connector 1394 TSB43AB21 (71-888E0-D04) - For 888E C - 35 1394 TSB43AB21 2/21 modifty CLOSE TO TSB43AB21 * Del R209 & R210 for TSB43AB22 .. .. LAN RTL8100B RTL8100B EMI supression can be changed to 33 ohm RTL8100B Note: RTL8100B Reserved LED Indicator for EMI supression .. .. R396 CLOSE TO LF-H80P Power Plane FOR MOBILE PROCES VR_VID2 VR_VID4 VR_VID0 VR_VID3 VR_VID1 TV Tuner 2/21 modifty Sheet 38 of 44 TV Tuner/ Fingerchip (888E) C - 40 W83518D Media Reader (71-888E0-D04) - For 888E W83518D Media Reader Memory Stick Socket Circuit. 200MA Memory Stick Socket W83518D (LPC) System Power 1 SCH 5A 5A 0.1A 33K 1000P System Power 2 SCH 2.5A 4A 3A 30P VCORE LTC1709-9 47P 330P RUN/SS Charger-PWM *0.1U 30P 1U 1000P 3VH8 VDD1.8 0.01U 0.1U 0.01U 0.1U Page D-1 Appendix D:Schematic Diagrams For 8880 This appendix has circuit diagrams of the 8880 notebook computers PCBs. D - 2 System Block Diagram (71-88800-D04) - For 8880 System Block Diagram SODIMM0 Sheet 1 of 45 System Block Diagram (8880) 8880 SCHEMATIC SODIMM1 CPU (Northwood) 1 of 2 Place close to cpu Sheet 2 of 45 CPU 1 of 2 (888C) Reserved HD[0..15], ~t CPU (Northwood) 2 of 2 20 mils L should be close to c RES Place close to ITP OS# CPU Decoupling Put the cap on the South side of the processor Put the cap in the processor cavity Sheet 4 of 45 CPU Decoupling Put the cap on the North side of the processor MCH (Host, AGP, Hub) FOR DEBUG ONLY CLK/RESET Sheet 5 of 45 MCH (Host, AGP, Hub) - CPU MCH (Voltage, PLL, VSS) Close to the MCH Closed MCH:Max 150mils VCC1.8 Sheet 6 of 45 MCH (Voltage, PLL, VSS) - (8880) MCH (DDR) One 0.1U cap per power pin. Decoupling capacitors (Place near DDR SDRAM DIMM modules) DDR Interface Sheet 7 of 45 MCH (DDR) - (8880) DDR Termination Place these damping resistors close to SO-DIMM Sheet 8 of 45 DDR Termination D - 10 DDR SODIMM (71-88800-D04) - For 8880 DDR SODIMM SO DIMM 0 SO DIMM 1 Sheet 9 of 45 DDR SODIMM NEAR DIMM PIN NEAR DIMM PIN CLK (71-88800-D04) - For 8880 D - 11 CLK R to Node:2-8inches Node to chip:0-0.5inch 0.5 inches max Sheet 10 of 45 CLK (8880) Mobility M7 - P 2/21 modifty Close to Mobilty M7-P Close to Mobility M7-P AGP4X Mobility M7 - P Mem A/B A MEMORY INTERFACE B MEMORY INTERFACE CHANNEL A 2/16/32 DDR Sheet 13 of 45 Channel A (8880) VGA DDR DRAM Channel A Termination (71-88800-D04) - For 8880 D - 15 CHANNEL A Sheet 14 of 45 VGA DDR DRAM Channel A Termination (8880) Between memory and M7 middle D - 16 VGA DDR DRAM Channel B (71-88800-D04) - For 8880 VGA DDR DRAM Channel B CHANNL B VGA DDR DRAM Channel B Termination (71-88800-D04) - For 8880 D - 17 VGA DDR DRAM Channel B Termination 2A Between memory and M7 middle CHANNL B Sheet 16 of 45 Channel B Termination (8880) Between memory and M7 middle D - 18 Moblility M7-P Power (71-88800-D04) - For 8880 Moblility M7-P Power TRACE AT LEAST 20 MILS 200mA 90mA 20mA TV CRT & LVDS Close to CON50Close to CON50 EVEN PIXELS ODD PIXELS Sheet 18 of 45 TV CRT & LVDS Close to CRT DB15 Video In 7114 Sheet 19 of 45 Video In 7114 ICH3 1 of 2 (71-88800-D04) - For 8880 D - 21 ICH3 1 of 2 INTERRUP I/F IDE I/F Sheet 20 of 45 ICH3 1 of 2 (888C) ICH3 ICH3 2 of 2 Place near ICH3 LAN RTC Power Management USB RTC Close to USB-PLUG PLACE NEAR ICH3 RTC Circuitry Sheet 22 of 45 USB RTC (8880) HDD & CD-R/W & MP3 CNN & IP Share At least 60 mils traces width PLACE NEAR ICH3 Sheet 23 of 45 HDD & CD-R/W & MP3 CNN & IP Share (8880) AMP TPA0132/ALC201A 1 of 2 (71-88800-D04) - For 8880 D - 25 AMP TPA0132/ALC201A 1 of 2 D04 3/30 ADD Close to TPA0132 [X,Y,Z]=[X0,Y0,Z0] NC 10K AMP TPA0132/ALC201A 2 of 2 To LCM Module SPDIF OUT/MIC IN INTMIC MSPKR Audio DJ CD-ROM 1-->B4 SMB Address LOW IS OPEN VCC CLOSE 1SYSTEM OFF Fan Control Near ALC201 1SS355 10K 1K Flash ROM LPT1 Place near ICH3 PINIT# PD6 Sheet 28 of 45 Flash ROM LPT1 LPC Bridge & Super I/O COM CLOSE TO PC87393 LPC Close to PC87393 I/O Connector 2/21 modifty FDD CON. CTS1# SIN1 KBC H8 PLACE NEAR H8 TPADDATA TPADCLK Sheet 31 of 45 KBC H8 (8880) Mini PCI/MDC (71-88800-D04) - For 8880 D - 33 Mini PCI/MDC 2/21 modifty MDC CON TYPE III MINI PCI AC_SDOUT AC_SDIN1 PCI 1520 CLOSE TO PCI1520 CLOSE TO PCI1520 Sheet 33 of 45 PCI 1520 (8880) PCMCIA Connector (71-88800-D04) - For 8880 D - 35 PCMCIA Connector Sheet 34 of 45 PCMCIA Connector D - 36 1394 TSB43AB21 (71-88800-D04) - For 8880 1394 TSB43AB21 2/21 modifty CLOSE TO TSB43AB21 * Del R209 & R210 for TSB43AB22 .. .. LAN RTL8100B RTL8100B EMI supression can be changed to 33 ohm RTL8100B Note: RTL8100B Reserved LED Indicator for EMI supression .. .. R396 CLOSE TO LF-H80P Power Plane FOR MOBILE PROCES VR_VID2 VR_VID4 VR_VID0 VR_VID3 VR_VID1 TV Tuner 2/21 modifty Sheet 39 of 45 TV Tuner/ Fingerchip (8880) W83518D Media Reader (71-88800-D04) - For 8880 D - 41 W83518D Media Reader Memory Stick Socket Circuit. 200MA Memory Stick Socket W83518D (LPC) System Power 1 SCH 5A 5A 0.1A 33K 100P System Power 2 SCH 2.5A 4A 3A 30P VCORE LTC1709-9 47P 330P RUN/SS Charger-PWM *0.1U 30P 1U 1000P 3VH8 VDD1.8 0.01U 0.1U 0.01U 0.1U Appendix E:Updating the FLASH ROM BIOS Your notebook is now running normally with the updated BIOS. To update the FLASH ROM BIOS you must: Unzip the file you have just downloaded on to a bootable floppy disk. BIOS Update Hyper-Threading Hyper-Threading Notes: