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Preface Notebook Computer W760SUA 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 W760SUA 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.
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...
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.
Preface Battery Precautions • Only use batteries designed for this computer. The wrong battery type may explode, leak or damage the computer. • 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...
Preface Contents Introduction ..........1-1 Top with Fingerprint ..............A-3 Top without Fingerprint ..............A-4 Overview ..................1-1 Bottom ................... A-5 System Specifications ..............1-2 LCD ....................A-6 External Locator - Top View with LCD Panel Open ......1-5 HDD ....................A-7 External Locator - Front & Right side Views .........1-6 DVD Super Multi ................
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Preface 968 - PWR GND 4/4 ..............B-25 Clock Gen & Clock Buffer ............B-26 PHY Realtek 8201CL ..............B-27 KBC-ITE IT8512E ............... B-28 JMB385 Card Reader ..............B-29 Audio Codec ALC662 ..............B-30 Audio AMP TPA6047A4 ............. B-31 SATA HDD, Power Good, LID ........... B-32 Multi I/O, ODD, 3G, Click M74 ..........
Chapter 1: Introduction Overview This manual covers the information you need to service or upgrade the W760SUA series notebook computer. Information about operating the computer (e.g. getting started, and the Setup utility) is in the User’s Manual. Information about driv- ers (e.g.
Introduction System Specifications Memory Processor 64-bit Wide DDRII (DDR2) Data Channel Intel® Core™2 Duo Processor: Two 200 Pin SO-DIMM Sockets Supporting DDRII (DDR2) 667MHz T8100 (2.1GHz) / T8300 (2.4GHz) Memory Expandable up to 4GB (1024MB/ 2048MB DDRII Modules) (478-pin) Micro-FC-PGA Package, Socket P, 45nm (45 Nanometer) Process Technology, 3MB On-die L2 Cache &...
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Introduction Interface Communication Three USB 2.0 Ports 56K Fax Modem One Headphone-Out Jack Built-In 10M/100Mb Base-TX Ethernet LAN One Microphone-In Jack 802.11b/g Wireless LAN Mini-Card Module with USB interface (Option) One S/PDIF-Out Jack 1.3M or 2.0M Pixel USB PC Camera Module (Factory Option) One RJ-11 Modem Jack One RJ-45 LAN Jack Bluetooth 2.1 + EDR (Enhanced Data Rate) Module (Factory Option)
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Introduction Optional Optical Drive Module Options: Super Multi Drive Module Blu-Ray Combo Drive Module 802.11b/g Wireless LAN Mini-Card Module with USB interface 9 Cell Smart Lithium-Ion Battery Pack, 7200mAH 1.3M or 2.0M Pixel USB PC Camera Module (Factory Option) Fingerprint ID Reader Module (Factory Option) Bluetooth 2.1 + EDR (Enhanced Data Rate) Module (Factory Option) UMTS/HSPDA-based 3.5G Module with Mini-Card Interface (Factory Option)
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. Built-In Microphone 8. Touchpad & Buttons 9. LED Indicators External Locator - Top View with LCD Panel Open 1 - 5...
Introduction External Locator - Front & Right side Views Figure 2 Front Views 1. LED Indicators Figure 3 Right Side Views 2. S/PDIF-Out Jack 3. Microphone-In Jack 4. Headphone-Out Jack 5. USB 2.0 Port 6. Optical Device Drive Bay (for CD/DVD Device) 7.
Introduction External Locator - Bottom View Figure 6 Bottom View 1. Battery 2. RAM & CPU Bay Cover 3. Vent/Fan Intake/ Outlet 4. Hard Disk 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.
Chapter 2: Disassembly Overview This chapter provides step-by-step instructions for disassembling the W760SUA 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.
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 Keyboard: To remove the Battery: 1. Remove the battery page 2 - 5 1.
Disassembly Removing the Battery If you are confident in undertaking upgrade procedures yourself, for safety reasons it is best to remove the battery. 1. Turn the computer off, and turn it over. Figure 1 2. Slide the latch in the direction of the arrow. Battery Removal 3.
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 3. Remove the hard disk bay cover Figure 3 4. Grip the tab and slide the hard disk in the direction of arrow HDD Assembly 5. Lift the hard disk out of the bay Removal (cont’d.) 6. Remove the screw and the adhesive cover from the hard disk 7.
Disassembly Removing the Optical (CD/DVD) Device Figure 4 Optical Device 1. Turn off the computer, and remove the battery (page 2 - Removal 2. Locate the hard disk bay cover and remove screw & 3. Remove the hard disk bay cover a.
Disassembly Removing the System Memory (RAM) Figure 5 RAM Module The computer has two memory sockets for 200 pin Small Outline Dual In-line Memory Modules (SO-DIMM) supporting Removal DDR2 667/800MHz. The main memory can be expanded up to 4GB. The SO-DIMM modules supported are 1024MB, and 2048MB and DDRII Modules.
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Disassembly 5. Gently pull the two release latches ( & on the sides of the memory socket in the direction indicated by the Figure 6 arrows (Figure 6c). RAM Module Removal (cont’d.) c. Pull release latch(es). d. Remove the module(s). ...
Disassembly Removing and Installing the Processor Processor Removal Procedure Figure 7 Processor Removal 1. Turn off the computer, remove the battery (page 2 - 5) and the component bay cover (page 2 - 2. The CPU heat sink will be visible at point on the mainboard.
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Disassembly 5. Turn the release latch towards the unlock symbol , to release the CPU (Figure 8d). Figure 8 6. Carefully (it may be hot) lift the CPU up out of the socket (Figure 8e). Processor Removal 7. See page 2 - 13 for information on inserting a new CPU.
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Disassembly Processor Installation Procedure Figure 9 1. Insert the CPU , pay careful attention to the pin alignment, it will fit only one way (DO NOT FORCE IT!), and Processor Installation turn the release latch towards the lock symbol (Figure 9b).
Disassembly Removing the Wireless LAN Module Figure 10 Wireless LAN 1. Turn off the computer, remove the battery (page 2 - 5) and the component bay cover (page 2 - Module Removal 2. The Wireless LAN module will be visible at point on the mainboard.
Disassembly Removing the Bluetooth Module Figure 11 Bluetooth Module 1. Turn off the computer, remove the battery (page 2 - 5) and the component bay cover (page 2 - Removal 2. The Bluetooth will be visible at point on the mainboard. 3.
Disassembly Removing the Keyboard 1. Turn off the computer. Figure 12 2. Remove the battery 3. Remove the screws and use a screwdriver to carefully push out the top cover module at point Keyboard Removal 4. Remove the top cover module and the screws (Figure 12d),...
Disassembly Removing the Inverter Board Figure 13 Inverter Board 1. Turn off the computer, and remove the battery (page 2 - Removal 2. Remove any rubber covers, screws (Figure 13a), then run your finger around the middle of the frame to carefully unsnap the LCD front panel module from the back.
Disassembly Removing the Modem Figure 14 1. Turn off the computer, remove the battery (page 2 - 5), HDD (page 2 - 6), component bay cover (page 2 - 9), opti- Modem Removal cal device (page 2 - 8), CPU (page 2 - 11), bluetooth (page 2 -...
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Disassembly 4. Carefully lift the top case up and off the computer (Figure 15c). Figure 15 5. Remove screws (Figure 15d) from the computer. Modem Removal 6. Remove screws (Figure 15e) and disconnect the cable from the modem module. (cont’d.) 7.
Part Lists Appendix A: Part Lists This appendix breaks down the W760SUA 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 Lists Part List Illustration Location The following table indicates where to find the appropriate part list illustration. Table A- 1 Part List Illustration Location Parts Top with Fingerprint page A - 3 Top without Fingerprint page A - 4 Bottom page A - 5 page A - 6...
Part Lists DVD Super Multi Figure A - 6 DVD Super Multi A - 8 DVD Super Multi...
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Schematic Diagrams Appendix B: Schematic Diagrams This appendix has circuit diagrams of the W760SUA notebook’s PCB’s. The following table indicates where to find the appropriate schematic diagram. Diagram - Page Diagram - Page Diagram - Page Table B - 1...
Schematic Diagrams Penryn (Socket-P)1/2 J S K T 1 A J S K T 1B H _A # [ 3 5 : 3 ] H _ A # 3 A [ 3 ] # A D S # H _ A D S # H _ D # [ 6 3: 0 ] H _D # [ 6 3: 0 ] 4 H _ A # 4...
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Schematic Diagrams Penryn (Socket-P) 2/2 Check cap for santa rosa platform V C OR E PLACE NEAR CPU C 5 6 4 C 5 7 7 C 9 5 C 5 6 5 C 5 6 8 C 58 0 J S K T 1D V C O R E V C OR E...
Schematic Diagrams SiS671DX - Host, PCIE 1/5 N B _ P C R E Q# R 1 96 *5 6 _ 04 1. 0 5 V S 1 . 2 V S N B _ P C I E _1 . 2 V S U 3 2 C H _ D # [ 6 3 : 0 ] 2 B 1 6...
Schematic Diagrams SiS671DX - PWR 4/5 U32E 1.8V 6 64mA 1.2V S 2024mA VC CM M 13 VC CM IVDD C268 C277 C298 C297 AA 23 M 14 VC CM IVDD AB 23 M 15 C257 C280 C272 VC CM IVDD 10u_10 V _Y5V _ 08 10u_10V_Y5V _08...
Schematic Diagrams SiS671DX - GND 5/5 6-34-M52GS -020 H 3 3 H 2 7 H 2 8 C 3 5 5 B 2 6 4 D 1 8 6 C 3 5 5 B 2 64 D 1 86 C 3 55 B 2 6 4 D 1 8 6 H 2 0 H 1 9 M TH 3 1 5 D 1 1 1...
Schematic Diagrams DDR2 SO-DIMM_1 SO-DIMM 1 1 . 8 V J _ D I M 1 5 , 1 0 M_ A _ A [ 1 7 : 0 ] M _A _D Q[ 6 3 : 0 ] 5 , 1 0 M_ A _ A 0 1 02 M _A _ D Q5...
Schematic Diagrams DDR2 SO-DIMM_2 SO-DIMM 2 1 . 8V 5 , 9 M _ A _A [ 17 : 0 ] J _ D I M 2 Layout Note: Two piece s of 56 ohms must us e one 5 , 9 M _ A _A [ 17 : 0 ] M _A _D Q[ 6 3 : 0 ] 5 , 9 M _ A _ A 0...
Schematic Diagrams SiS307ELV L1<=400mils 1 . 8V S V B _P C I E V D D Clos e t o 3 07 sid e L 20 *H C B 1 6 0 8 K F -1 21 T 2 5 H D V B N 2 _ R C 6 3 4 *0 .
Schematic Diagrams External VGA M92-S2-1 U46A U46E A F30 A H30 P EX _R X 0 C 868 0. 1u_1 0V_X 7R_ 04 PE 0TX 0 P E0RX 0 4 PCIE _RX 0P PCIE _TX 0P A E31 A G31 P EX _R X 0# C 869 0.
Schematic Diagrams External VGA M92-S2-2 Re serv e M 92 c heck 3. 3V S _V G A N OTE: Des igns that do not incl ude an E EPRO M m ust still pro vide PI N ST RAPS VR AM I D (De faul t 0, 0) a cces s to the ROM inte rfac e si gnal s fo r de bug purp oses 3 .
Schematic Diagrams External VGA M92-S2-3 1.8VS _ V GA HCB 1 005KF-1 21T20 DPE _VDD18 ( 1. 8V @2 00 m A DPE_V DD18 f or LV DS) For 92, DPx_VDD10 = 1.1V U46G For Future AS IC, C9 11 C9 12 C913 DP E/ F POWER...
Schematic Diagrams External VGA M92-S2-4 L 11 1 ( for DDR2 a nd GDDR3: 1 .8V@2.2 A V DDR1) 1 . 8V S _V G A H C B 2 01 2K F -5 00 T 40 C 93 2 C 9 33 C 94 4 C 9 4 5...
Schematic Diagrams External VGA M92-S2-5 U 46 C MD A[ 63 .. 0 ] MA A[ 1 2.. 0 ] 17 MD A 0 MA A0 K1 7 D QA_ 0 MAA _ 0 MD A 1 J 29 J 20 MA A1 D QA_ 1 MAA _ 1...
Schematic Diagrams External VGA M92-S2-6 512MB DDR2 MEMORY MD A [ 63 . . 0] B GA 1 BG A2 BGA 3 B GA 4 MD A [ 63 . . 0 ] A _B A 0 MD A 2 8 A _B A 0 MD A 6 A_ B A0...
Schematic Diagrams Inverter, BT, Fan INVERTER CONNECTOR Bluetooth 3 . 3V 3 . 3 V V I N _ I N V V I N 3 V S _ B T 3 . 3V L 5 3 H C B 1 60 8 K F -1 21 T 2 5 H C B 1 0 05 K F - 1 2 1T 2 0 5 0mi l R 39 8...
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Schematic Diagrams 968 - PCI, IDE, MuTIOL, SPI 1/4 ? ? ? ? ? ? 6-1 6-4 7238 -45 A 3. 3 VS RN 15 8.2K _8P4R _04 PC I _IN T #A PC I _IN T #B PC I _IN T #C PC I _IN T #D PCI _RE Q#0 U36 A...
Schematic Diagrams 968 - PCIE, LAN, GPIO 2/4 U 3 6 B R 5 0 9 * 10 m i l _ s h ort -N M N P Z 20 0 4 C 7 3 6 22 p _ 50 V _ N P O_ 0 4 A V S S _ GM A C C MP A V S S _G MA C C M P 1 8 A V D D _G MA C C M P 1 8...
Schematic Diagrams 968 - USB, SATA 3/4 USB0: NEW CARD U 3 6C USB1: MINI CARD D 2 6 A 2 2 U S B _ P P 0 U V 0 + O S C 12 M H I C L K _ 1 2 M_ U S B 2 5 D 2 5 USB2:...
Schematic Diagrams Clock Gen & Clock Buffer C 4 0 2 C 39 8 C 3 7 6 3 . 3 V S C L K GE N _ V D D H _ C L K _ C P U C 3 7 5 * 10 p _ 50 V _ N P O _ 04 H _ C L K _ C P U #...
Schematic Diagrams PHY Realtek 8201CL PHY Address : 01 M DC_P HY P WFB OUT M DIO_P HY P WFB OUT M D I O _PHY V _LAN _3.3 MDIO A V DD33 Clo se to RTL8 201CL TX D 0_PHY TX D0 TX D 1_PHY TX D1...
Schematic Diagrams Audio Codec ALC662 S C S 5 5 1 V -3 0 5V S L4 3 * H C B 1 00 5 K F -1 2 1 T 20 3. 3 V S 3 . 3 V S _ A U D 5 V S _ A U D 5 V _ R E GO U T U 23...
Schematic Diagrams SATA HDD, Power Good, LID POWER MANAGMENT POWER GOOD & RESET For NB contro l an d Level s hift 3. 3 V 3. 3 V 3 . 3V 3 . 3 V 3 . 3 V 3 . 3V V CORE Pow er Go od d elay 3 ms and Notic e SB U 2 5 A...
Schematic Diagrams Multi I/O, ODD, 3G, Click M74 S IS ? ? ? ? ? ? ? ? ? C 6 2 6 2 0 mi l 1 50 u _ 4V _B _ A J _O D D 1 C on ne ct or J _ 3G 2 S A TA T X P 1 _ R...
Schematic Diagrams LED, PC Beep, TP, FP 5 V S 5 V S SCROL L 3 . 3V S LOCK R 3 8 4 R 3 8 5 V D D 3 V D D 3 R 3 91 47 0 _0 4 4 70 _ 04 22 0 _0 4 Z 3 2 09...
Schematic Diagrams System Power 1.2VS,1.5VS,1.8VS,3.3VS,5VS Sheet 35 of 50 System Power P Q 5 8 P Q 26 P Q2 3 S Y S 1 5 V V D D 5 A O 4 4 68 5V S S Y S 1 5V V D D 3 A O 44 6 8 3 .
Schematic Diagrams AC-In, Charger P Q 31 V I N A M 48 3 5P Ch ar ge Cur re nt 2.0 A Ch ar ge Vol ta ge 12. 6V J_ D C -JA C K 1 P L 1 To ta l P owe r 60W 2D C - G2 1 3-B 49 H C B 45 3 2K F - 80 0 T6 0...
Schematic Diagrams VCore VCORE FOR PENRYN CPU V I N 20 08/06/ 04 V I N V -R C 1 P C 2 0 4 P C 2 0 6 P C 8 1 P C 8 4 P D 8 1 u _ 1 0V _0 6 1 0 00 p _ 5 0 V _ X7 R _ 04 F M0 5 4 0 - N...
Schematic Diagrams VDD3, VDD5 P C 17 0 S Y S 5 V 0 . 0 1u _ 5 0V _X 7 R _ 0 4 V I N 1 Z 3 6 19 Z 36 2 5 P D 22 F M0 5 4 0- N I N T V C C 2 P R 1 5 8...
Schematic Diagrams 1.05VS, 1.2V, 1.5V P R 12 3 1 0_ 0 6 P R 1 27 1 0 _0 4 P C 1 3 3 1 U _ 1 0V _ 0 6 P R 1 26 1 0 _0 4 P C 1 3 1 1 U _ 1 0V _ 0 6 S GN D...
Schematic Diagrams Click Finger Board for M76 C L I C K B O A R D F I N G E R B O A R D C J _ F P 1 C GN D C T A V D D C T MU XO U T C C 1 3 C T T C _ V D D...
Schematic Diagrams Multi-Function Board M_ 5 V M5 V _ C C D SPEAKER CONNECTOR MULTI I/O CONN M C 9 MC 10 1 u _ 6. 3 V _ Y 5 V _ 0 4 1u _ 6 . 3V _Y 5V _0 4 M GN D M GN D M _5 V...
Schematic Diagrams Finger Sensor Board FESD _ RI NG EXT_R IN G2 FG RI D 0/ SENS E C RI DO RI NG FGN D FMUXO UT Sheet 45 of 50 MU X O UT AVDD FAV DD Finger Sensor FMCS MC S FTC _VD D...
Schematic Diagrams Power Switch Board for M74 POWER SW & POWER LED FOR M74 POWER S M_3. 3V S SWITCH 20mil POWER BUTTON S MS W 1 S MR 1 T J G-533-S -T /R Sheet 46 of 50 22 0_04 SM _B TN # Power Switch S M_3.
Schematic Diagrams External ODD Board for M74 ODD BOARD OJ _ OD D1 OJ _OD D 2 Z 440 1 Z 440 2 Z 440 3 Z 440 4 Sheet 47 of 50 OGN D OGN D Z 440 5 External ODD O_ 5 VS O_5 VS...
Schematic Diagrams Power Switch Board for M76 POWER SW & POWER LED FOR M76 POWER SH _3. 3V S SWITCH POWER BUTTON 2 0mil S H S W 1 S H R 1 Sheet 49 of 50 T J G-533-S -T /R 220_0 4 SH _B TN # Power Switch...
Schematic Diagrams External ODD Board for W76 ODD BOARD FOR W76 WJ _ ODD 1 WJ _ODD 2 Z4901 Z4902 Z4903 Z4904 Sheet 50 of 50 WGN D W GND External ODD Z4905 W _5VS W _5V S Z4906 Board for W76 20 2001 -1 242 00 1-1 PI N...