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Preface Notebook Computer M670SRU/M675SRU Service Manual...
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Preface Notice The company reserves the right to revise this publication or to change its contents without notice. Information contained herein is for reference only and does not constitute a commitment on the part of the manufacturer or any subsequent ven- dor.
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This manual is intended for service personnel who have completed sufficient training to undertake the maintenance and inspection of personal computers. It is organized to allow you to look up basic information for servicing and/or upgrading components of the M670SRU/ M675SRU series notebook PC.
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Preface IMPORTANT SAFETY INSTRUCTIONS Follow basic safety precautions, including those listed below, to reduce the risk of fire, electric shock and injury to per- sons when using any electrical equipment: 1. Do not use this product near water, for example near a bath tub, wash bowl, kitchen sink or laundry tub, in a wet basement or near a swimming pool.
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Preface Instructions for Care and Operation The notebook computer is quite rugged, but it can be damaged. To prevent this, follow these suggestions: Don’t drop it, or expose it to shock. If the computer falls, the case and the components could be damaged. Do not expose the computer Do not place it on an unstable Do not place anything heavy...
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Preface Avoid interference. Keep the computer away from high capacity transformers, electric motors, and other strong mag- netic fields. These can hinder proper performance and damage your data. Take care when using peripheral devices. Use only approved brands of Unplug the power cord before peripherals.
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Preface Battery Precautions • Only use batteries designed for this computer. The wrong battery type may explode, leak or damage the computer. • Do not remove any batteries from the computer while it is powered on. • Do not continue to use a battery that has been dropped, or that appears damaged (e.g. bent or twisted) in any way. Even if the computer continues to work with a damaged battery in place, it may cause circuit damage, which may possibly result in fire.
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Preface Related Documents You may also need to consult the following manual for additional information: User’s Manual on CD This describes the notebook PC’s features and the procedures for operating the computer and its ROM-based setup pro- gram. It also describes the installation and operation of the utility programs provided with the notebook PC. VIII...
Removing the Keyboard ..............2-16 NEW CARD SOCKET ..............B-21 Part Lists ..........A-1 LAN ....................B-22 USB & CCD .................B-23 Part List Illustration Location ............A-2 KBC-IT8512E ................B-24 Top with Fingerprint (M670SRU) ..........A-3 CRT & LVDS ................B-25 Top without Fingerprint (M670SRU) ..........A-4...
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Preface FAN CONTROL, LPC ROM ............B-26 MINI-PCI & BLUETOOTH ............B-27 AUDIO VT1708A/ALC883 ............B-28 LED, VS POWER ................ B-29 CHARGER, DC IN ..............B-30 1.5V, 1.05VS ................B-31 VCORE ..................B-32 1.8V, 0.9VS .................. B-33 VDD3, VDD5 ................B-34 EXT GPU 1.0VS/1.2VS ...............
Chapter 1: Introduction Overview This manual covers the information you need to service or upgrade the M670SRU/M675SRU series notebook computer. Information about operating the computer (e.g. getting started, and the Setup utility) is in the User’s Manual. Information about drivers (e.g. VGA & audio) is also found in User’s Manual. That manual is shipped with the computer.
Introduction System Specifications Latest Specification Information The specifications listed in this Appendix are correct at the time of going to press. Certain items (particularly processor types/speeds and CD/DVD device types) may be changed, delayed or updated due to the manufacturer's release schedule. Check with your service center for details.
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Introduction Feature Specification Video Adapter NVIDIA GeForce Go 8400M G (NB8M-SE) Discrete Video System (External On Board) TurboCache™ Total Graphics Memory up to 895MB (with System Memory) Supports Dual Display and Ergonomic Refresh Rates up to 2048 * 1536 at 85Hz Supports Microsoft DirectX 10.0 Applications and Shader Model 4.0 128MB DDRIII (DDR3) Video Memory On Board Security...
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Introduction Feature Specification Power Supports ACPI 2.0 and PCI Bus Power Management 1.1 Battery Low Suspend Management Compliant Supports Wake on LAN Power Full Range AC/DC Adapter AC input 100 - 240V, 50 - 60Hz, DC Output 19V, 4.74A (90 Watts) Battery 6 Cell Smart Lithium-Ion Battery Pack, 4000mAH / 4400mAH Environmental...
Introduction External Locator - Top View with LCD Panel Open Figure 1 Top View 1. Optional Built-In PC Camera 2. LCD 3. Speakers 4. Power Button 5. Hot Key Buttons 6. Keyboard 7. TouchPad and Buttons 8. Built-In Microphone 9. LED Indicators 10.
Introduction External Locator - Left & Right Side Views Figure 4 Left Side View 1. Security Lock Slot 2. Optical Device Drive Bay 3. RJ-11 Modem Jack 4. S/PDIF-Out Jack 5. Microphone-In Jack 6. Headphone-Out Jack 7. Line-In Jack Figure 5 Right Side View 1.
Introduction External Locator - Bottom View Figure 6 Bottom View 1. Vent/Fan Intake 2. Battery 3. Hard Disk Bay Cover 4. CPU/RAM Bay Cover Overheating To prevent your com- puter from overheating make sure nothing blocks the vent/fan in- takes while the com- puter is in use.
Introduction Mainboard Overview - Top (Connectors) Figure 9 Mainboard Top Connectors 1. External Monitor Port 2. RJ-45 LAN Jack 3. USB Port 4. HDD Connector 5. Power Hotkey Cable Connector 6. Touch Pad Cable Connector 7. Keyboard Cable Connector 8. Speaker Cable Connector 9.
Chapter 2: Disassembly Overview This chapter provides step-by-step instructions for disassembling the M670SRU/M675SRU series notebook’s parts and subsystems. When it comes to reassembly, reverse the procedures (unless otherwise indicated). We suggest you completely review any procedure before you take the computer apart.
Disassembly NOTE: All disassembly procedures assume that the system is turned OFF, and disconnected from any power supply (the battery is removed too). Maintenance Tools The following tools are recommended when working on the notebook PC: • M3 Philips-head screwdriver •...
Disassembly Maintenance Precautions The following precautions are a reminder. To avoid personal injury or damage to the computer while performing a re- moval and/or replacement job, take the following precautions: Power Safety Warning 1. Don't drop it. Perform your repairs and/or upgrades on a stable surface. If the computer falls, the case and other Before you undertake components could be damaged.
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Disassembly Disassembly Steps The following table lists the disassembly steps, and on which page to find the related information. PLEASE PERFORM THE DISASSEMBLY STEPS IN THE ORDER INDICATED. To remove the Battery: To remove the Bluetooth: 1. Remove the battery page 2 - 5 1.
Disassembly Removing the Battery 1. Turn the computer off, and turn it over. Figure 1 2. Slide the latches ( & ) the direction of the arrow, and hold latch in place. Battery Removal 3. Slide the battery in the direction of the arrow 4.
Disassembly Removing the Hard Disk Drive The hard disk drive can be taken out to accommodate other 2.5" serial (SATA) hard disk drives with a height of 9.5mm Figure 2 (h). Follow your operating system’s installation instructions, and install all necessary drivers and utilities (as outlined in HDD Assembly Chapter 4 of the User’s Manual) when setting up a new hard disk.
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Disassembly 4. Carefully grip the mylar tab and slide the hard disk in the direction of arrow. Figure 3 5. Lift the hard disk up Figure d in the direction of arrow. HDD Assembly 6. Remove the screws and separate the mylar cover from the hard disk Sequence Removal...
Disassembly Removing the System Memory (RAM) Figure 4 The computer has two memory sockets for 200 pin Small Outline Dual In-line Memory Modules (SO-DIMM) supporting RAM Module Removal DDRII 533/667MHz. The main memory can be expanded up to 2GB. The SO-DIMM modules supported are 256MB, 512MB and 1024MB DDRII Modules.
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Disassembly 5. Gently push the two release latches ( & on the sides of the memory socket in the direction indicated by the Figure 5 arrows (Figure Memory Removal 6. The RAM module(s) will pop-up Figure d , and you can then remove it. Sequence c.
Disassembly Removing the Processor Figure 6 Processor Removal 1. Turn off the computer, and remove the battery (page 2 - 5) and the CPU/RAM bay cover (page 2 - 2. The CPU heat sink will be visible at point on the mainboard. a.
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Disassembly 5. Turn the release latch towards the unlock symbol , to release the CPU (Figure 6. Carefully (it may be hot) lift the CPU up out of the socket (Figure 7. Reverse the process to install a new CPU. 8.
Disassembly Removing the Wireless LAN Module Figure 8 Wireless LAN 1. Turn off the computer, remove the battery (page 2 - 5) and the module bay cover (page 2 - Module Removal 1. The Wireless LAN module will be visible at point on the mainboard.
Disassembly Removing the Modem Figure 9 Modem Removal 1. Turn off the computer, remove the battery (page 2 - 5), and remove the hard disk bay cover (page 2 - 2. The modem will be visible at point on the mainboard. a.
Disassembly Removing the Bluetooth Module Figure 10 Bluetooth Removal 1. Turn off the computer, remove the battery (page 2 - 5) and remove the hard disk bay cover (page 2 - 2. The Bluetooth module will be visible at point on the mainboard.
Disassembly Removing the Optical (CD/DVD) Device Figure 11 Optical Device 1. Turn off the computer, remove the battery (page 2 - Removal 2. Locate the hard disk bay cover and remove screws ( 3. Remove the bay cover a. Remove the screws. 4.
Disassembly Removing the Keyboard Figure 12 Keyboard Removal 1. Turn off the computer, and remove the battery (page 2 - 2. Press the four keyboard latches at the top of the keyboard to elevate the keyboard from its normal position (you a.
Part Lists Appendix A:Part Lists This appendix breaks down the M670SRU/M675SRU series notebook’s construction into a series of illustrations. The component part numbers are indicated in the tables opposite the drawings. Note: This section indicates the manufacturer’s part numbers. Your organization may use a different system, so be sure to cross-check any relevant documentation.
Part Pages# Location page A - 3 Top - (M670SRU) page A - 4 Top without Fingerprint - (M670SRU) page A - 5 Top - (M675SRU) page A - 6 Top without Fingerprint - (M675SRU) page A - 7 Bottom - (M670SRU/M675SRU)
Part Lists Top with Fingerprint (M670SRU) Figure A - 1 with Fingerprint (M670SRU) 印刷)(變更尺寸/公差) 無鉛 無鉛 無鉛 (風扇孔取消) 無鉛 無鉛 無鉛 無鉛 無鉛 無鉛 無鉛 無鉛 無鉛 無鉛 灰色 無鉛 無鉛 無鉛 無鉛 Top with Fingerprint (M670SRU) A - 3...
Part Lists Top without Fingerprint (M670SRU) Figure A - 2 Top without Fingerprint (M670SRU) 印刷)(變更尺寸/公差) 無鉛 無鉛 無鉛 (風扇孔取消) 無鉛 無鉛 無鉛 無鉛 無鉛 無鉛 無鉛 無鉛 無鉛 灰色 無鉛 無鉛 無鉛 A - 4 Top without Fingerprint (M670SRU)
Part Lists Top with Fingerprint (M675SRU) Figure A - 3 with Fingerprint (M675SRU) 印刷 無鉛 無鉛 無鉛 無鉛 無鉛 無鉛 無鉛 無鉛 無鉛 無鉛 無鉛 無鉛 無鉛 灰色 無鉛 無鉛 無鉛 無鉛 Top with Fingerprint (M675SRU) A - 5...
Part Lists Top without Fingerprint (M675SRU) Figure A - 4 Top without Fingerprint (M675SRU) 印刷 無鉛 無鉛 無鉛 無鉛 無鉛 無鉛 無鉛 無鉛 無鉛 無鉛 無鉛 無鉛 灰色 無鉛 無鉛 無鉛 A - 6 Top without Fingerprint (M675SRU)
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Schematic Diagrams Appendix B:Schematic Diagrams This appendix has circuit diagrams of the M670SRU/M675SRU notebook’s PCB’s. The following table indicates where to find the appropriate schematic diagram. Table B - 1 Diagram - Page Diagram - Page Diagram - Page Schematic...
Schematic Diagrams SYSTEM BLOCK DIAGRAM M660SRU BLO CK DIAG RAM PW R_HOT BOARD HOTKEY LT BOARD SANTAROSA IMVP-6 VR CLOCK GEN SOCKET P ICS9530 09AF +ICS9P936 AF USB BOARD F S B66 7 AUDIO&MODEM BOARD Sheet 1 of 40 NB8M/G72M DD R2 SO -D IMM VRA M...
Schematic Diagrams CLOCK GENERATOR D 2 1 *R B 75 1 V -P C I _S TO P P M _ S TP P C I # 3 . 3V S 3. 3 V C LK F B 2 2 U 3 3 3 .
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Schematic Diagrams CPU-1 H _ A # [ 31 : 3 ] H _ A # [ 3 1: 3 ] J S K T1 A H _ A # 3 H _ A D S # 5 A [ 3] # A D S # H _ A # 4 A [ 4] #...
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Schematic Diagrams CPU-2 M 96 07 26 V COR E JS KT 1D V CORE V COR E V SS [001] V S S[082] P 21 V SS [002] V S S[083] JS K T 1C A 11 P 24 C867 C86 8 V SS [003]...
Schematic Diagrams VN896-4 1 . 0 5V S 3. 3V S B GA 5 E 1. 5V S G N D A E 1 4 G N D V C C 1 5 A E 1 6 G N D V C C 1 5 Y 1 4 A E 1 8...
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Schematic Diagrams DDR2-1 M A A [ 0 : 1 3 ] JD I MM 1 A M D _ [ 0 : 63 ] 6 , 10 M A A [ 0 : 1 3] MD _[ 0 : 6 3 ] 6 , 1 0 M A A 0 1 02 M D _ 0...
Schematic Diagrams DDR2-2 M A A [ 0 : 1 3] J D I M M2 A MD _ [ 0: 63 ] 6 , 9 MA A [ 0: 1 3 ] M D _ [ 0 : 6 3] 6, 9 M A A 0 1 0 2...
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Schematic Diagrams VGA G72M-1 B G A 4A P B G A 533 - 08M M C O MM O N 1 . 2V S V GA _3 . 3V S V GA _3 . 3V S 1/ 12 P C I _ E X P R E S S A B 10 P E X _I O V D D A B 11...
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Schematic Diagrams VGA G72M-2 B G A 4H P B G A 533- 0 8M M C O M MO N 1. 8V S for N B8M 5/ 12 I F P _A B C 22 3 . 01 U _1 6V _04 Z1 201 L V D S -L0 N I F P _A B _V P R O B E...
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Schematic Diagrams VGA G72M-3 M660SR ALL DEL B G A 4 B P B G A 53 3 - 08M M C O MM O N 1 . 8V S 2/ 1 2 F R A ME _B U FF E R F B AD [ 0.
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Schematic Diagrams VGA G72M-4 U3 9 FB A D39 D Q31 | DQ2 3 V DD Q FB A D3 FB A D38 DQ 31 | DQ2 3 V DD Q D Q30 | DQ2 2 V DD Q#A 12 FB A D2 A 12 FB A D33...
Schematic Diagrams CARD READER C LOSE TO CARD SO CKET V CC_C AR D MS _CLK R344 4 7K_04 3.3V S S D_CD# S D_CD # 20 S D_WP S D_W P 20 RN13 47K_8P 4R_06 3.3V S MS _CLK S D_D 3 MS _CLK 20 S D_D 2...
Schematic Diagrams NEW CARD SOCKET 3 IN 1 SOCKET SD/MMC/MS(Pro) J_CR1 S D_CD# S D_C D# 19 C D_S D S D_D2 S D_D 2 19 DA T 2_S D S D_D3 M S _CLK S D_CLK C D/DA T 3_S D S D_D 3 19 S D_CM D CM D_S D...
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Schematic Diagrams For VIA platform 3. 3 V 3 . 3V LA NP H 3.3V LA NP H L4 1 HC B20 12KF -121T 30 _08 C RS # R257 33_04 C RS 17 C 382 C OL# R256 33_04 C OL 17 3.3V T X D3...
Schematic Diagrams USB & CCD USB PORT 60 mil R122 68K _04 H CB2012K F- 500T40_08 US BV CC EM I sol ution ,whe n pla cemen t OC0# OC0# ne ar to USB Port ? 5VS _CCD R132 82K _04 *HCB 2012KF-500T40_08 48 mil HCB 3216KF-800T30_12...
Schematic Diagrams FAN CONTROL, LPC ROM FAN CONTROL V DD5 V DD5 40MIL 40MIL Sheet 25 of 40 R762 R763 H CB20 12KF-500T40_08 *HCB 2012KF-500T40_08 FAN CONTROL, 0_04 *0_04 LPC ROM Z2 514 C 10 Z2503 U 1A 10 U_10V_08 .1U_10V_ 04 S CS 551V-30 LM 358L...
Schematic Diagrams MINI-PCI & BLUETOOTH MINI FFC CONN MINI-PCIE CARD P CI_A D[31:0] 15,19 PC I_AD [31:0] JM INI1 P M _W A KE # P M _W A KE # W LA N3.3V S W AK E # 3. 3 V_0 Z 2601 J DF FC 2 1.5V S...
Schematic Diagrams AUDIO VT1708A/ALC883 5V S _ A U D PLEA SE P LACE CLO SE C ODEC & R8 12 0 -> 10 K 5V S _A U D PI N Va lu e VT 17 08 AL C8 83 AMP THE POWE R IN PUT PINS C9 60 70 5 R 812...
Schematic Diagrams CHARGER, DC IN P Q 21 V I N S I 4 83 5 BD Y 4A 160mil P Q2 3 S I 4 83 5B D Y P L 2 P D 7 P R 1 1 9 1 5U _ 1 0*1 0* 4 P R 1 22 VA -...
Schematic Diagrams 1.8V, 0.9VS 3.3V V 1.8 P R59 PR 61 PR65 1.5M _04 10_06 V out = 1. 5V ( 1 + Ra / Rb ) *100K _04 FM0540-N P U2 P R58 10_06 Z3 201 Z3217 V DDQ S PG D P C32 P C56...
Schematic Diagrams EXT GPU 1.0VS/1.2VS V I N V I N P R 1 3 6 Z 3 40 2 PR 88 15 0K- >1 00K P C 1 48 10 _ 0 6 P R 1 39 PC 151 . 1U- >1 U P D 2 2 FO R V GA TI ME 1 U _ 10 V _ 0 6...
Schematic Diagrams HOTKEY LT BOARD H SW1 HSW2 HSW3 HWEB2# HWEB0# HWEB1# H CH STS- 05 HC H STS-05 HCH STS- 05 PIN 5,6 = HG ND PIN5 ,6 =HG N D PI N5, 6= HG ND H GND HGN D H GND E-MAIL Sheet 35 of 40...
Schematic Diagrams FINGERPRINT BOARD FESD_RING EX T_RING 2 FGRID0/SENSE CRIDO FGND RING FMUX OUT MUXOUT AVDD FAVDD FMCS PAD_VDD1B FTC_VDD FMISO/MODE3 MISO FGND F AVDD Sheet 40 of 40 FMUXOUT FDVDD1 F TC_VDD DVDD FGRID0/SENSE F DVDD1 FINGERPRINT FGPIO1 FMCS FMO SI G PI O 1 FMISO / M ODE3...
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Schematic Diagrams B - 42 FINGERPRINT BOARD...