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Clevo M740TU, M760T, M760TU Power Switch Board for M76

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Schematic Diagrams

B - 52 Power Switch Board for M76

B.Schematic Diagrams

Power Switch Board for M76

SHH4

MTH237D 8 7

5 6

20mil

SH D 1

KPC-3216QB C-C

SHGN D

SH G N D

SHGND

SH C 1

*.1U _04

SHSW1

TJ G -53 3-S - T/R

Z 5102

SJ_SW1

SH_3. 3VS

SHH1

C52D52

D02

SH H 3

C52D52

SHJ_SW1

85201-04051_L

POWER

SWITCH

LED

SH _ B TN #

SH S 1

C126

POWER SW & POWER LED FOR M76

SH G N D

SHGND

20mil

SH G N D

POWER BUTTON

SH _BTN #

SHR1

220_04

Z 5101

SH G N D

SHH 2

M TH237D87

5 6

SHH5

C 237B52D5 2N

SHGND

20mil

SH _ 3 . 3 V S

SHGND

20mil

Sheet 51 of 51

Power Switch

Board for M76

Contents

Main Page Page Notice Trademarks Page Page V Instructions for Care and Operation VI Power Safety The computer has specific power requirements: VII Battery Precautions Page Contents Introduction ..............................................1-1 Disassembly ...............................................2-1 Part Lists ..................................................A-1 Schematic Diagrams................................. B-1 Page Chapter 1: Introduction Overview 1 - 2 System Specifications System Specifications System Specifications 1 - 3 1 - 4 System Specifications UMTS Modes System Specifications 1 - 5 UMTS Modes 1 - 6 External Locator - Top View with LCD Panel Open External Locator - Top View with LCD Panel Open Figure 1 External Locator - Front & Right side Views 1 - 7 External Locator - Front & Right side Views Figure 2 Figure 3 1 - 8 External Locator - Left Side & Rear View External Locator - Left Side & Rear View Figure 4 Figure 5 External Locator - Bottom View 1 - 9 External Locator - Bottom View Figure 6 Mainboard Overview - Top (Key Parts) Mainboard Overview - Bottom (Key Parts) 1 - 11 Mainboard Overview - Bottom (Key Parts) Figure 8 1 - 12 Mainboard Overview - Top (Connectors) Mainboard Overview - Top (Connectors) Figure 9 Mainboard Overview - Bottom (Connectors) 1 - 13 Mainboard Overview - Bottom (Connectors) Figure 10 Page Chapter 2: Disassembly Maintenance Tools Connections Overview 2 - 3 Maintenance Precautions Cleaning Disassembly Steps Removing the Battery 2 - 5 Removing the Battery Figure 1 Removing the Hard Disk Drive Hard Disk Upgrade Process Removing the Hard Disk Drive 2 - 7 For M740T/M740TU computers: Figure 3 2 - 8 Removing the Hard Disk Drive For M760T/M760TU computers: Figure 4 Removing the Optical (CD/DVD) Device 2 - 9 Removing the Optical (CD/DVD) Device Figure 5 2 - 10 Removing the Optical (CD/DVD) Device Figure 6 Removing the System Memory (RAM) 2 - 11 Removing the System Memory (RAM) Memory Upgrade Process Figure 7 2 - 12 Removing the System Memory (RAM) Figure 8 Removing the Inverter Board 2 - 13 Removing the Inverter Board Figure 9 2 - 14 Removing and Installing the Processor Removing and Installing the Processor Processor Removal Procedure Figure 10 Removing and Installing the Processor 2 - 15 Figure 11 2 - 16 Removing and Installing the Processor Processor Installation Procedure Figure 12 Removing the Wireless LAN Module 2 - 17 Removing the Wireless LAN Module Figure 13 Note: Make sure you reconnect the antenna cable to 1 + 2 socket (Figure b). 2 - 18 Removing the Bluetooth Module Removing the Bluetooth Module Figure 14 Removing the Keyboard 2 - 19 Removing the Keyboard Figure 15 2 - 20 Removing the Modem Removing the Modem Figure 16 Removing the Modem 2 - 21 Figure 17 Page Appendix A: Part Lists Part List Illustration Location Top with Fingerprint (M740T/M740TU) A - 3 Top with Fingerprint (M740T/M740TU) Figure A - 1 Top with Fingerprint (M740T/M740TU) Top without Fingerprint (M740T/M740TU) Bottom (M740T) A - 5 Bottom (M740T) Bottom (M740T) Bottom (M740TU) Bottom (M740TU) Figure A - 4 LCD (M740T/M740TU) A - 7 LCD (M740T/M740TU) Figure A - 5 Page COMBO (M740T/M740TU) Page Top with Fingerprint (M760T/M760TU) A - 11 Top with Fingerprint (M760T/M760TU) () Figure A - 9 Top with Fingerprint (M760T/M760TU) Top without Fingerprint (M760T/M760TU) () Figure A - 10 Top without Fingerprint (M760T/M760TU) Bottom (M760T) Bottom (M760T) Bottom (M760TU) Bottom (M760TU) Figure A - 12 LCD (M760T/M760TU) A - 15 LCD (M760T/M760TU) () Page COMBO (M760T/M760TU) DVD-Dual Drive (M760T/M760TU) B-1 Appendix B: Schematic Diagrams Diagram - Page Diagram - Page Diagram - Page Table B - 1 Schematic Diagrams B - 2 System Block Diagram System Block Diagram Intel Penryn SOUTH BRIDGE Sheet 1 of 51 System Block Diagram 1329 Ball FCBGA Clock Generator BS EL 2 Ho st Cl oc k FS C 133 MHz Penryn (Socket-P) CPU 1/2 MISC NEAR EC 10mi ls <12 in che s Penryn (Socket-P) CPU 2/2 Layout note: +VCCP = 1.05V (0.997V~1.102V) PL AC E NE AR C PU NEAR CPU PIN CANTIGA 1/7, Host 10 mils 10mils Layout Notice: HOST CANTIGA 2/7, Graphics TV VGA PCI-EXPRESS GRAPHICS P LA CE NE AR L 40 PA D VIA MA X= 0.5 " CANTIGA 3/7 ??3.3VS GRAP HI CS VIDMEHDA NC MISC CANTIGA 4/7 DDR SYSTEM MEMORY B DDR SYSTEM MEMORY A Sheet 8 of 51 CANTIGA 4/7 B - 10 CANTIGA 5/7 CANTIGA 5/7 VCC CORE VC C NC TF VC C SM L F D03-0229 CANTIGA 6/7 D03A-0313 D03- 02 29 D03-0221 A LVDS HDA CANTIGA 7/7 D03A-0313 VSS V SS NCTF VSS SCB NC Sheet 11 of 51 CANTIGA 7/7 DDRII SO-DIMM - 0 20mils signal/space/signal: D03B-0329 Layout note: DDRII SO-DIMM - 1 Layout note: Layout Note: 20mils Sheet 13 of 51 DDRII SO-DIMM - 1 Panel, Inverter, CRT 24 m il default: HYBRID INVERTER CONNECTOR D03-02 27 VGA NB9M-1 . FOR EXT VG A FO R H YBRI D Sheet 15 of 51 VGA NB9M-1 VGA NB9M-2 RESET/ODT NV suggestion 4/20 . NMOS VGA NB9M-3 D03A -031 3 C LO SE ME MO RY CL O S E M EM OR Y Sheet 17 of 51 VGA NB9M-3 VGA NB9M-4 CLO SE ME MO RY C LOS E MEM OR Y Sheet 18 of 51 VGA NB9M-4 D03A- 0313 VGA NB9M-5 150mA DAC C DAC B DAC A VGA NB9M-6 DATA B D03-0221 C VGA NB9M-7 D 03-0 221 D0 3-02 29 D 03-0 229 . ICH9M 1/4, SATA HDD D03-0221 Zdiff= 100O? 0% D03 A-031 3 ICH9M 2/4, PCI, USB Un st aff SPI USB PCI-Express ICH9M 3/4 MISC GPIO SMBSYS GPIO D03B-0329 ICH9M 4/4 D03B-0329 Place within 100mils o f IC H on th e bo tt om s id e or 14 0 mi ls o n the top Place within 100 mils o f pi n G4 of I CH 9M o n the bottom side of 140mils on the top Pl ac e wi th in 10 0m il s of I CH on t he bo tt om s id e or 14 0 mi ls o n the t op New Card, Mini PCIE . D03-0303 -1 MINI CARD KEY 3G, Powergood (TOP VIEW) KEY 20 mil Po rt 2 USB, Fan, TP, FP, Multi CON Po rt 8 6-20-94A20-112 Port 1 MU LT I I/ O CO NN Card Reader Near Cardreader CONN . JMB385 D03-0226 X7R SATA ODD, LED, Hotkey, LID SW . Port 3 From EC default HI . PCI-E LAN RTL8111C D03A -03 13 D03- 02 29 D03A -0 31 3 >4 0M ILS Audio Codec ALC662 La yo ut No te : D03-030 5 . Ve ry cl ose t o A ud io Co dec Audio AMP C ne ar CP + a nd C P- D03 -02 21 D03A-03 13 APA2057 KBC-ITE IT8512E V1 .0 M740T 512Kbit KBC_ SPI_ *_R = 0 .1"~ 0.5" 5VS, 3VS, 3.3VM, 1.05VS, VIN1 D03B-0329 5V D03- 02 29 3.3V Power 3.3V/5V D03-0227 6-0 2- 038 50 -C Q0 VDD3 D03 -0227 Power 1.5VS/1.05VS D03-0227 2A 1.05VM_PWRGD24 2.5A Power 1.8V/0.9V . Rb VTT_MEM D03A-0313 Power GPU/NVVDD D03-0 227 GVREF D03- 0227 D03-0229 AC-IN, Charger D03-0227 D03-02 27 12V~16.8V D03-0227 VCORE D03-022 7 SC452 . D03-0221 NVVDD D03-0229 Sheet 42 of 51 NVVDD D03-0227 ? ? 1.0U 0735 SHORT FOR NV VGA HDMI ??? D03-0229 ?? ? ??? External ODD Board for M76 ODD BOARD D03-0303-2 Sheet 44 of 51 External ODD B - 46 Click & Finger Board for M76 Click & Finger Board for M76 TC S4B 4 7P _50 V_ 06 Unstuff U ns tuf f Multi Function Board 20 MI L RJ-11 RJ-11 MODE M Audio Board SPDIF OUT D03 B D0 3B 4 Finger Sensor Board for M76 Sheet 48 of 51 Finger Sensor B - 50 Power Switch Board for M74 Power Switch Board for M74 POWER BUTTON POWER SWITCH LED D03 POWER SW & POWER LED FOR M74 FingerPrint Board for M74 TC S4 B 33 P_ 50V _0 4 1U _1 0V_ 06 47P_50V_06 Un st uff Power Switch Board for M76 POWER SWITCH LED POWER SW & POWER LED FOR M76 POWER BUTTON Sheet 51 of 51 Power Switch