Service manual

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W370ET

Summary of content (108 pages)

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W370ET
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Preface Notebook Computer W370ET Service Manual Preface I
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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 vendor. They assume no responsibility or liability for any errors or inaccuracies that may appear in this publication nor are they in anyway responsible for any loss or damage resulting from the use (or misuse) of this publication.
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Preface About this Manual 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 W370ET series notebook PC. The following information is included: Chapter 1, Introduction, provides general information about the location of system elements and their specifications.
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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 persons when using any electrical equipment: Preface 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. 2. Avoid using a telephone (other than a cordless type) during an electrical storm. There may be a remote risk of electrical shock from lightning.
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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: 1. 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 to any shock or vibration. 2. Do not place anything heavy on the computer. Keep it dry, and don’t overheat it. Keep the computer and power supply away from any kind of heating element. This is an electrical appliance.
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Preface 4. 5. Avoid interference. Keep the computer away from high capacity transformers, electric motors, and other strong magnetic fields. These can hinder proper performance and damage your data. Take care when using peripheral devices. Use only approved brands of peripherals. Unplug the power cord before attaching peripheral devices.
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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 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. • Recharge the batteries using the notebook’s system. Incorrect recharging may make the battery explode.
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Preface Related Documents You may also need to consult the following manual for additional information: Preface User’s Manual on CD This describes the notebook PC’s features and the procedures for operating the computer and its ROM-based setup program. It also describes the installation and operation of the utility programs provided with the notebook PC.
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Preface Contents Introduction ..............................................1-1 Overview .........................................................................................1-1 System Specifications .....................................................................1-2 External Locator - Front View with LCD Panel Open ....................1-4 External Locator - Front & Right side Views .................................1-5 External Locator - Left Side & Rear View .....................................
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Preface Preface PantherPoint M 7/9 ....................................................................... B-28 PantherPoint M 8/9 ....................................................................... B-29 PantherPoint M 9/9 ....................................................................... B-30 Mini PCIE, Fan, Audio Con ......................................................... B-31 USB Charge, CCD, TPM, Multi-Con .......................................... B-32 ESATA/USB3.0 Connector ...............
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Introduction Chapter 1: Introduction Overview This manual covers the information you need to service or upgrade the W370ET 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. Operating systems (e.g. Windows 7, etc.) have their own manuals as do application software (e.g.
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Introduction System Specifications 1.Introduction Processor Options Intel® Core™ i7 Processor i7-3820QM (2.70GHz) 8MB L3 Cache, 22nm, DDR3-1600MHz, TDP 45W i7-3720QM (2.60GHz), i7-3610QM (2.30GHz) 6MB L3 Cache, 22nm, DDR3-1600MHz, TDP 45W i7-3520M (2.90GHz) 4MB L3 Cache, 22nm, DDR3-1600MHz, TDP 35W Intel® Core™ i5 Processor i5-3360M (2.80GHz), i5-3320M (2.60GHz), i53210M (2.50GHz), i5-3110M (2.40GHz) 3MB L3 Cache, 22nm, DDR3-1600MHz, TDP 35W Intel® Core™ i7 Processor i7-2860QM (2.50GHz), i7-2820QM (2.
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Introduction Interface Environmental Spec One USB 2.0 Port Temperature Three USB 3.0 Ports One eSATA Port (USB 3.0 Port Combined) One HDMI-Out Port One Headphone-Out Jack One Microphone-In Jack One S/PDIF Out Jack One RJ-45 LAN Jack One External Monitor Port One DC-in Jack Operating: 5°C - 35°C Non-Operating: -20°C - 60°C Relative Humidity Operating: 20% - 80% Non-Operating: 10% - 90% Communication Full Range AC/DC Adapter AC Input: 100 - 240V, 50 - 60Hz DC Output: 19V, 6.
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Introduction Figure 1 External Locator - Front View with LCD Panel Open 1.Introduction Top View 1. Optional Built-In PC Camera 2. LCD 3. GPU Button 4. LED Status Indicators 5. Power Button 6. Hot Key Buttons 7. Speakers 8. Keyboard 9. Built-In Microphone 10.
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Introduction External Locator - Front & Right side Views Figure 2 Front Views 1. LED Indicators 1 1 2 2 3 4 5 1. Multi-in-1 Card Reader 2. USB 3.0 Ports 3. Combined eSATA/ USB 3.0 Port 4. HDMI-Out Port 5. RJ-45 LAN Jack External Locator - Front & Right side Views 1 - 5 1.
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Introduction External Locator - Left Side & Rear View Figure 4 Left Side View 1. 2. 3. 4. 5. 6. 1 3 2 4 5 6 7 1.Introduction Security Lock Slot USB 2.0 Port S/PDIF-Out Jack Microphone-In Jack Headphone-Out Jack Optical Device Drive Bay 7. Emergency Eject Hole Figure 5 Rear View 1. External Monitor Port 2. DC-In Jack 3.
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Introduction External Locator - Bottom View Figure 6 Bottom View 1. Component Bay Cover 2. Vent 3. Battery 4. HDD Bay 1 2 1.Introduction 2 3 4  Overheating To prevent your computer from overheating make sure nothing blocks the vent/fan intakes while the computer is in use.
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Introduction Figure 7 Mainboard Overview - Top (Key Parts) Mainboard Top Key Parts 1.Introduction 1. Memory Slots DDR3 So-DIMM 2. CMOS Battery 3. Mini-Card Connector (WLAN Module) 4.
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Introduction Mainboard Overview - Bottom (Key Parts) Figure 8 Mainboard Bottom Key Parts 1. PantherPoint Controller 2. CPU Socket 3. Memory Slots DDR3 So-DIMM 4. NV Graphic 5. KBC 1.
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Introduction Figure 9 Mainboard Overview - Top (Connectors) 1.Introduction Mainboard Top Connectors 1. Audio Cable Connector 2. Power Switch Cable Connector 3. ODD Cable Connector 4. Keyboard Cable Connector 5. Click Board Cable Connector 6. VGA SW Cable Connector 7. Speaker Cable Connector 8. RJ-45 LAN Jack 9. HDMI-Out Port 10. eSATA Connector 11. USB 3.0 Ports 12.
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Introduction Mainboard Overview - Bottom (Connectors) Figure 10 Mainboard Bottom Connectors 2 1 3 8 5 4 11 7 6 10 Mainboard Overview - Bottom (Connectors) 1 - 11 1.Introduction 1. HDD2 Connector 2. External Monitor Port 3. DC-In Jack 4. Fan Cable Connector 5. CCD Cable Connector 6. HDD1 Connector 7. Battery Connector 8.
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1.
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Disassembly Chapter 2: Disassembly Overview This chapter provides step-by-step instructions for disassembling the W370ET 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. To make the disassembly process easier each section may have a box in the page margin.
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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: 2.Disassembly • • • • • • M3 Philips-head screwdriver M2.
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Disassembly Maintenance Precautions The following precautions are a reminder. To avoid personal injury or damage to the computer while performing a removal and/or replacement job, take the following precautions: Power Safety Warning Before you undertake any upgrade procedures, make sure that you have turned off the power, and disconnected all peripherals and cables (including telephone lines and power cord).
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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: 1. Remove the battery page 2 - 5 To remove the Optical Device: 2.Disassembly 1. Remove the battery 2. Remove the Optical device page 2 - 5 page 2 - 6 To remove the HDD: 1. Remove the battery 2. Remove the HDD page 2 - 5 page 2 - 7 To remove and install the Processor: 1.
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Disassembly Removing the Battery Figure 1 If you are confident in undertaking upgrade procedures yourself, for safety reasons it is best to remove the battery. 1. 2. 3. 4. Turn the computer off, and turn it over. Slide the latch 1 in the direction of the arrow. Slide the latch 2 in the direction of the arrow and battery will pop-up. Lift the battery 3 up (Figure b) and out of the battery bay. Battery Removal a. Slide the latch 1 in the direction of the arrow.
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Disassembly Figure 2 Optical Device Removal a. Remove the screw and push the optical device out of the computer. Removing the Optical (CD/DVD) Device 1. Turn off the computer, and turn it over and remove the battery (page 2 - 5) and remove the component bay cover (page 2 - 5). 2. Remove the screw 1 , and use a screwdriver to carefully push out the optical device 3 at point 2 . 3. Reverse the process to install the new device. a. 2 3 2.Disassembly 1  3.
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Disassembly Removing the Hard Disk Drive Figure 3 The hard disk drive is mounted in a removable case and can be taken out to accommodate other 2.5" SATA hard disk drives with a height of 9.5mm (h). Follow your operating system’s installation instructions, and install all necessary drivers and utilities (as outlined in Chapter 4 of the User’s Manual) when setting up a new hard disk. a. Remove the screws. b. Remove the cover Hard Disk Upgrade Process 1. 2. 3. 4.
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Disassembly Figure 4 HDD Assembly Removal (cont’d.) 5. 6. 7. 8. Lift the hard disk assembly 4 out of the computer (Figure 4c). Remove screws 5 - 6 . Separate the hard disk 7 and hard disk mylar 8 . Reverse the process to install a new hard disk(s). c. d. 6 8 2.Disassembly c. Lift the hard disk assembly out off the computer. d. Remove the screws to release the hard disk from the mylar. 5  4 Hard Disk Assembly 7. Hard Disks 8.
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Disassembly Removing the Hard Disk(s) in the Secondary HDD Bay 1. 2. 3. 4. 5. 6. 7. 8. Figure 5 Turn off the computer, and turn it over and remove the battery. Locate the component bay cover and remove screws 1 - 3 and the cover. The hard disk will be visible at point 4 on the mainboard (Figure 5b). Remove screws 5 - 6 (Figure 5c). Grip the tab and slide the hard disk in the direction of arrow 7 (Figure 5d). Lift the hard disk assembly 8 out of the compartment (Figure 5e).
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Disassembly Figure 6 Processor Removal a. Locate the heat sink. b. Remove the screws. c. Grip the heat sink tab and carefully lift the heat sink up and off the computer. Removing and Installing the Processor Processor Removal Procedure 1. 2. 3. 4. Turn off the computer, and turn it over, remove the battery (page 2 - 5), and component bay cover (page 2 - 9). The CPU heat sink will be visible at point A on the mainboard (Figure 6a).
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Disassembly 5. 6. 7. 8. Turn the release latch 10 towards the unlock symbol to release the CPU (Figure 7d). Carefully (it may be hot) lift the CPU 11 up and out of the socket (Figure 7e). Reverse the process to install a new CPU. When re-inserting the CPU, pay careful attention to the pin alignment, it will fit only one way (DO NOT FORCE IT!). Figure 7 Processor Removal (cont’d) d. Turn the release latch to unlock the CPU. e. Lift the CPU out of the socket. d. 2.Disassembly 10 10 Unlock Lock e.
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Disassembly Figure 8 Processor Installation a. Insert the CPU. b. Turn the release latch towards the lock symbol. c. Insert the heat sink. d. Tighten the screws. Processor Installation Procedure 1. Insert the CPU A (Figure 8a), pay careful attention to the pin alignment, it will fit only one way (DO NOT FORCE IT!), and turn the release latch B towards the lock symbol (Figure 8b). 2. Insert the heat sink D at an angle of around 30° as indicated in Figure 8c. 3.
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Disassembly Removing the Keyboard Figure 9 1. 2. 3. 4. 5. Turn off the computer, and turn it over and remove the battery (page 2 - 5), and component bay cover (page 2 - 9). Use a screwdriver to carefully push out the speakers cover 2 at point 1 . Turn the computer over, unsnap the speaker cover 2 upwards from the center of the computer (Figure 9b). Remove screws 3 - 7 from the keyboard (Figure 9c). Carefully lift the keyboard 8 up, being careful not to bend the keyboard ribbon cable 9 .
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Disassembly Figure 10 Primary RAM Module Removal a. The RAM modules will be visible at point 1 on the mainboard. b. Pull the release latches. c. Remove the module. Removing the Primary System Memory (RAM) The computer has three memory sockets for 204 pin Small Outline Dual In-line (SO-DIMM) DDR III (DDR3) type memory modules. The total memory size is automatically detected by the POST routine once you turn on your computer.
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Disassembly Memory (under Keyboard) Upgrade Process Figure 11 5. Turn off the computer, turn it over and remove the battery (page 2 - 5), component bay cover (page 2 - 9) and keyboard (page 2 - 13). 6. The memory sockets will be visible at point 5 (Figure 11d). 7. Gently pull the two release latches ( 6 & 7 ) on the sides of the memory socket(s) in the direction indicated below. 8. The RAM module 4 will pop-up, and you can remove it (Figure 11f). f. d. RAM Module (under keyboard) Removal d.
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2.
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Part Lists Appendix A: Part Lists This appendix breaks down the W370ET 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. Note: Some assemblies may have parts in common (especially screws).
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Part Lists Part List Illustration Location The following table indicates where to find the appropriate part list illustration. Table A- 1 A.
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Part Lists Top Figure A - 1 灰色 Top A - 3 A.
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Part Lists Bottom A.
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Part Lists LCD Figure A - 3 LCD A - 5 A.
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Part Lists HDD A.
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Part Lists 2nd HDD Figure A - 5 2nd HDD A - 7 A.
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Part Lists DVD A.
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Part Lists COMBO Figure A - 7 (志精) COMBO A - 9 A.
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A.
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Schematic Diagrams Appendix B: Schematic Diagrams This appendix has circuit diagrams of the W370ET notebook’s PCB’s. The following table indicates where to find the appropriate schematic diagram. Diagram - Page Diagram - Page Diagram - Page VGA NVDD Decoupling - Page B - 21 VDD3, VDD5 - Page B - 40 Ivy Bridge 1/7 - Page B - 3 PantherPoint M 1/9 - Page B - 22 Power 0.85VS, 1.8VS - Page B - 41 Ivy Bridge 2/7 - Page B - 4 PantherPoint M 2/9 - Page B - 23 Power 1.5/0.
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Schematic Diagrams System Block Diagram VDD3,VDD5 W370ET /W350ET Chief River System Block Diagram 5V,3V,5VS,3VS,1.5VS, 1.8VS,+1.5S_CPU B.Schematic Diagrams 1.5V,0.75VS(VTT_MEM) FBVDDQ DDR3 SO-DIMM2 PHONE JACK x3, USB x1 6-71-W370A-D02A CLICK BOARD FINGER PRINTER DDR3 SO-DIMM1 DDR3 SO-DIMM0 rPGA988B SYSTEM SMBUS 0.1"~13 908 Balls FDI DMI*4 6-71-W3702-D02B W370ET POWER SWITCH BOARD 6-71-W370S-D02A W350ET POWER SWITCH BOARD 6-71-W35ES-D02 1.
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Schematic Diagrams Ivy Bridge 1/7 Ivy Bridge Processor 1/7 ( DMI,PEG,FDI ) 1.
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Schematic Diagrams Ivy Bridge 2/7 Ivy Bridge Processor 2/7 ( CLK,MISC,JTAG ) PU/PD for JTAG signals Processor Pullups/Pull downs 1.05VS_VTT 1.05VS_VTT *51_04 R39 XDP_PREQ# H_PROCHOT# RN5 56_8P4R_04 8 1 7 2 6 3 5 4 XDP_TMS XDP_TDO_R XDP_TDI_R XDP_TCLK R215 62_04 H_CPUPWRGD_RR256 U15B 10K_04 H_SNB_IVB# 26 H_SNB_IVB# 3.3VS SKTOCC# XDP_DBR_R AL33 H_CATERR# If PROCHOT# is not used, then it must be terminated with a 56-£[ +-5% pull-up resistor to 1.05VS_VTT .
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Schematic Diagrams Ivy Bridge 3/7 Ivy Bridge Processor 3/7 ( DDR3 ) U15C U15D 11.
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Schematic Diagrams Ivy Bridge 4/7 Ivy Bridge Processor 4/7 ( POWER ) U15F POWER PROCESSOR CORE POWER 22u_6.3V_X5R_08 C524 C525 C527 C528 C522 C529 C526 C523 *10u_6.3V_X5R_06 10u_6.3V_X5R_06 *10u_6.
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Schematic Diagrams Ivy Bridge 5/7 Ivy Bridge Processor 5/7 ( GRAPHICS POWER ) 1.5VS_CPU POWER *22u_6.3V_X5R_08 C501 C499 C119 C123 *22u_6.3V_X5R_08 22u_6.3V_X5R_08 22u_6.3V_X5R_08 22u_6.3V_X5R_08 22u_6.3V_X5R_08 C500 C80 C557 C556 22u_6.3V_X5R_08 22u_6.3V_X5R_08 *22u_6.3V_X5R_08 *22u_6.3V_X5R_08 C495 C479 C558 *22u_6.3V_X5R_08 *22u_6.3V_X5R_08 *22u_6.3V_X5R_08 C763 C764 C752 C754 *22u_6.3V_X5R_08 *22u_6.3V_X5R_08 *22u_6.3V_X5R_08 *22u_6.3V_X5R_08 1.8VS 1.
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Schematic Diagrams Ivy Bridge 6/7 Ivy Bridge Processor 6/7 ( GND ) B.
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Schematic Diagrams Ivy Bridge 7/7 Ivy Bridge Processor 7/7 ( RESERVED ) CFG Straps for Processor PEG Static Lane Reversal - CFG2 is for the 16x 1:(Default) Normal Operation; Lane # definition matches socket pin map definition 0:Lane Reversed U15E R33 *1K_04 CFG2 Display Port Presence Strap 1:(Default) Disabled; No Physical Display Port attached to Embedded Display Port 0:Enabled; An external Display Port device is connected to the Embedded Display Port CFG4 CFG4 R34 *1K_04 AJ31 AH31 AJ33 AH33 AJ26
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Schematic Diagrams DDR3 SO-DIMM A_0 SO-DIMM A_0 CHANGE TO STANDARD 4,11 M_A_A[15:0] Layout Note: signal/space/signal: B.
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Schematic Diagrams DDR3 SO-DIMM B_0 SO-DIMM B_0 CHANGE TO STANDARD JDIMM2B C420 *10p_50V_NPO_04 M_B_CLK_DDR0 M_B_CLK_DDR#0 4 C423 *10p_50V_NPO_04 M_B_CLK_DDR1 M_B_CLK_DDR#1 M_B_A[15:0] M_B_A0 M_B_A1 M_B_A2 M_B_A3 M_B_A4 M_B_A5 M_B_A6 M_B_A7 M_B_A8 M_B_A9 M_B_A10 M_B_A11 M_B_A12 M_B_A13 M_B_A14 M_B_A15 Layout Note: signal/space/signal: 8/4/ 8 4 4 SA0_B_DIM0 SA1_B_DIM0 109 108 79 114 121 101 103 102 104 73 74 115 110 113 197 201 202 200 116 120 M_B_ODT0 M_B_ODT1 11 28 46 63 136 153 170 187 4 M_B_
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Schematic Diagrams DDR3 SO-DIMM A_1 SO-DIMM A_1 CHANGE TO STANDARD 4,9 M_A_A[15:0] La yout Note: B.
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Schematic Diagrams Panel, Inverter, CRT 3.3VS J_LCD1 TOP¨Ï¥Î,¦]¾÷ºc--°ª°ÝÃD AC *10K_04 BRIGHTNESS_R R418 D13 37 BRIGHTNESS *10mil_short D14 C *BAV99 RECTIFIER C R417 *CDBU00340 A A PLVDD LVDS-L0N LVDS-L0P 3.3V C602 LED PANEL (LVDS Dual Channel). GND1 GND2 LEDPL_VIN C630 C639 R197 100K_04 3.3V . R308 0.1u_50V_Y5V_06 0.1u_50V_Y5V_06 4 37 BKL_EN 24 BLON U17B 74LVC08PW 100K_04 3.3V 6 BLON2 3 D 8 INV_BLON 10 SB_BLON1 SB_BLON U17C 74LVC08PW 3.
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Schematic Diagrams VGA PCI-E Interface N13E-GE ES sample 3V3_RUN N13E-GE *20K_1%_04 VGA_ROM_SI R247 30K_1%_04 R42 10K_1%_04 VGA_ROM_SO R69 *30K_1%_04 R41 4.99K_1%_04 VGA_ROM_SCLK R30 *34. 8k _1%_04 R242 45. 3K_1%_04 VGA_STRAP0 R241 *4.99K_1%_04 R253 *34. 8K_1%_04 VGA_STRAP1 R254 4. 99K_1%_04 STRAP1 STRAP2 STRAP3 R40 *25K_1%_04 VGA_STRAP2 R37 24. 9K_1%_04 STRAP4 R249 *15K_1%_04 VGA_STRAP3 R255 4. 99K_1%_04 R250 *20K_1%_04 VGA_STRAP4 R251 45.
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Schematic Diagrams VGA Frame Buffer Interface Frame Buffer Interface U16C BGA_0908_P080_P085_P100_290X290 COMMON U16B BGA_0908_P080_P085_P100_290X290 COMMON FBB_CMD[31:0] FBB_CMD[31:0] 17,18 3/19 FBB 2/19 FBA FBA_D[63:32] FBA_D[63:32] CMD Zo=45 ohm L<2.
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Schematic Diagrams VGA Frame Buffer A FBVDDQ U24B 14 FBA_CLK0 14 FBA_CLK0# FBA_D[31: 0] FBA_EDC0 FBA_DBI0 F4 F2 U24A INS219202476 BGA170 COMMON INS219204757 BGA170 COMMON NORMA L FBA_D16 FBA_D17 FBA_D18 FBA_D19 FBA_D20 FBA_D21 FBA_D22 FBA_D23 DQ0 DQ1 DQ2 DQ3 DQ4 DQ5 DQ6 DQ7 EDC0 DBI0 x32 DQ8 DQ9 DQ10 DQ11 DQ12 DQ13 DQ14 DQ15 FBA_EDC2 FBA_DBI2 VREFD Sheet 15 of 55 VGA Frame Buffer A C13 D13 GND EDC2 DBI2 V4 V2 T4 T2 N4 N2 M4 M2 x32 DQ24 DQ25 DQ26 DQ27 DQ28 DQ29 DQ30 DQ31 NC NC NC NC NC NC
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Schematic Diagrams VGA Frame Buffer A FBVDDQ U8B 14 FBA_CLK1 14 FBA_CLK1# 14 FBA_D[63:32] FBA_CMD24 U8D U8A F4E2E4B2B4A2A4 F2 DQ0 DQ1 DQ2 DQ3 DQ4 DQ5 DQ6 DQ7 C2 D2 EDC0 DBI0 FBA_D48 FBA_D49 FBA_D50 FBA_D51 FBA_D52 FBA_D53 FBA_D54 FBA_D55 FBA_EDC6 FBA_DBI6 VREFD x32 D4 D5 R13 P13 EDC2 DBI2 NC EDC1 DBI1 G ND R192 549_1%_04 VREFD x16 DQ8 DQ9 DQ10 DQ11 DQ12 DQ13 DQ14 DQ15 FBVDDQ x32 V4 V2 T4 T2 N4 N2 M4 M2 C367 NC NC NC NC NC NC NC NC GND R2 P2 P4 P5 WCK01 WCK01 K4G20325FD-FC04
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Schematic Diagrams VGA Frame Buffer B FBVDD Decaps: FBVDDQ _MEM Decaps: 1x 0805 10uF 1x 0805 10uF 4x 0603 1.0uF FBVDDQ 6. Frame Buffer Partition B - Lower Half U13B 4x 0603 1.0uF 6x 0402 0.1uF C473 C77 C67 10u_6.3V_X5R_06 1u_6.3V_X5R_04 1u_6.3V_X5R_04 1u_6. 3V_X5R_04 C488 C45 1u_6.
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Schematic Diagrams VGA Frame Buffer B FBVDD Decaps: FBVDDQ Decaps: 1x 0805 10uF 1x 0805 10uF 4x 0603 1.0uF 4x 0603 1.0uF 6x 0402 0.1uF FBVDDQ 7.
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Schematic Diagrams VGA I/O U 16M BGA_0908_P080_P085_P100_290X290 C OMMON U16L BGA_0908_P080_P085_P100_290X290 COMMON U16K BGA_0908_P080_P085_P100_290X290 COMMON 7/19 IFPC 9/19 IFPEF 8/19 IFPD ALL PINS NC FOR GF117 ALL PINS NC FOR GF117 ALL PINS NC FOR GF1 17 DVI-DL AF8 AN2 IFPC_RSET DVI/HDMI IFPC_PLLVDD IFPC_AU X IFPC_AU X I2CW_SDA I2CW_SCL IFPC_L3 IFPC_L3 TXC TXC IFPD_PLLVDD TXD0 TXD0 IFPC_L2 IFPC_L2 AH4 AH3 TXD1 TXD1 IFPC_L1 IFPC_L1 AJ2 AJ3 TXD2 TXD2 IFPC_L0 IFPC_L0 AJ1 AK1 IFPD
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Schematic Diagrams VGA NVDD Decoupling U16G BGA_0908_P080_P085_P100_290X290 COMMON 16/19 GND_1/2 GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND N13E-GE QS GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND
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Schematic Diagrams PantherPoint M 1/9 HDA_SPKR 1u_6.3V_X5R_04 R359 RTCVCC JOPEN1 CLEAR COMS JOPEN3 CLEAR ME RTC REGISTER 330K_04 R345 36 36 HDA_SYNC HDA_SPKR 36 HDA_RST# 36 HDA_SDIN0 37 JOPEN2 *OPEN_10mil-1MM 34 0.01u_16V_X7R_04 0.01u_16V_X7R_04 SATA_RXN2 SATA_RXP2 C34 A34 HDA_SDOUT A D11 *910_04 J_ODD1 C688 C692 E34 G34 RTCX2 RTCRST# C36 LED_IGPU# R344 3.
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Schematic Diagrams PantherPoint M 2/9 PantherPoint - M (PCI-E,SMBUS,CLK) U18B BG37 BH37 AY36 BB36 PCI-E x1 Lane Lane Lane Lane Lane Lane Lane Lane 1 2 3 4 5 6 7 8 Usage X X WLAN GLAN / CARD READER X X X X BJ38 BG38 AU36 AV36 BG40 BJ40 AY40 BB40 BE38 BC38 AW38 AY38 Y40 Y39 PCIECLKRQ0# J2 AB49 AB47 PCIECLKRQ1# M1 AA48 AA47 PCIECLKRQ2# 100MHz V10 Y37 Y36 30 CLK_PCIE_MINI# 30 CLK_PCIE_MINI A8 30 WLAN_CLKREQ# 100MHz Y43 Y45 33 CLK_PCIE_GLAN# 33 CLK_PCIE_GLAN 25,33 LAN_CLKREQ# LAN_CLKREQ# L12
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Schematic Diagrams PantherPoint M 3/9 PantherPoint -M (DMI,FDI,GPIO) U18C DMI_RXP0 DMI_RXP1 DMI_RXP2 DMI_RXP3 2 2 2 2 DMI_TXN0 DMI_TXN1 DMI_TXN2 DMI_TXN3 2 2 2 2 DMI_TXP0 DMI_TXP1 DMI_TXP2 DMI_TXP3 DMI0RXN DMI1RXN DMI2RXN DMI3RXN BE24 BC20 BJ18 BJ20 DMI0RXP DMI1RXP DMI2RXP DMI3RXP AW24 AW20 BB18 AV18 DMI0TXN DMI1TXN DMI2TXN DMI3TXN AY 24 AY 20 AY 18 AU18 BJ14 AY 14 BE14 BH13 BC12 BJ12 BG10 BG9 FDI_RXN0 FDI_RXN1 FDI_RXN2 FDI_RXN3 FDI_RXN4 FDI_RXN5 FDI_RXN6 FDI_RXN7 DMI0TXP DMI1TXP DMI2TXP DMI3
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Schematic Diagrams PantherPoint M 4/9 PantherPoint -M (LVDS,DDI) AF37 AF36 AE48 AE47 3.
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Schematic Diagrams PantherPoint M 5/9 PantherPoint -M (PCI,USB,NVRAM) U18E Boot BIOS Strap BBS_BIT1 BBS_BIT0 0 1 0 1 R 66 *1K_04 (NAND) BBS_BIT1 B21 M20 AY 16 BG46 Flash Descriptor security override strap R SVD5 R SVD6 R SVD7 R SVD8 R SVD9 R SVD10 R SVD11 R SVD12 R SVD13 R SVD14 R SVD15 R SVD16 R SVD17 R SVD18 R SVD19 R SVD20 R SVD21 R SVD22 TP21 TP22 TP23 TP24 R SVD23 R SVD24 R SVD25 LOW = PCI_GNT#3 swap override HIGH = Default USB 3.0 MAPING USB2.0 USB 3.0 P1 USB 2.0 P0 USB 3.0 P2 USB 2.
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Schematic Diagrams PantherPoint M 6/9 PantherPoint - M (GPIO,VSS_NCTF,RSVD) 3.3V R139 R153 1K_04 1K_04 HOST_ALERT#1 HOST_ALERT#2 R324 R395 R405 1K_04 10K_04 10K_04 SATA_ODD_PWRGT MFG_MODE SATA_DET#4 3.3VS U18F INT_PIRQC# 25 INT_PIRQD# 25 3.
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Schematic Diagrams PantherPoint M 7/9 . 1.05VS VCCALVDS VSSALVDS VCCTX_LVDS[1] VCCTX_LVDS[2] VCCTX_LVDS[3] 1.05VS_VCCAPLL_EXP R102 Sheet 27 of 55 PantherPoint M 7/9 AN19 *10mil_s hort VCCTX_LVDS[4] AK36 5 C485 C490 C494 22u_6.3V_X5R_08 0.1u_10V_X7R_04 C484 22u_6.3V_X5R_08 C493 1u_6.3V_X5R_04 VCCA_DAC3.3VS 3.3VS_VCCA_LVD *23.7K_1%_04 SET4 *10K_1%_04 R85 AN17 AN21 1.05VS AN26 2.92A 2.93A AN27 C236 C284 C552 C555 10u_6.3V_X5R_06 1u_6.3V_X5R_04 1u_6.3V_X5R_04 1u_6.
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Schematic Diagrams PantherPoint M 8/9 PantherPoint - M (POWER) 1.05VS_VCCA_CLK L44 1.05VS *HCB1005KF-121T20 U18J 3.3V AD49 C243 Note: C417 - STUFFED ONLY FOR CPT INTERPOSER; UNSTUFF FOR CPT 0.1u_10V_X7R_04 3mA T16 POWER VCCACLK 2.92A VCCIO[29] VCCIO[30] VCCDSW3_3 VCCIO[31] VCC3_3 HCB1608KF-121T25 C137 C185 10u_6.3V_X5R_06 1u_6.3V_X5R_04 T38 BH23 1.05VS AL29 L47 1.05VS . VCCAPLL_CPY_PCH *HCB1608KF-121T25 C233 AA19 AA21 AA24 C210 C235 22u_6.3V_X5R_08 1u_6.
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Schematic Diagrams PantherPoint M 9/9 PantherPoint -M (GND) B.
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Schematic Diagrams 35 23 25 31 33 0.01u_16V_X7R_04 0.01u_16V_X7R_04 0.01u_16V_X7R_04 0.01u_16V_X7R_04 17 19 37 39 41 43 45 47 49 51 GND 60m ils 3G_3.3V C603 GN D 3G_EN R432 10u_10V_Y5V_08 GND 0.1u_16V_Y5V_04 C605 GN D11 PETn0_TXP PETp0_TXN PERn0_RXN PERp0_RXP *0_04 Reserv ed0 Reserv ed1 GN D12 3.3VAUX_3 3.3VAUX_4 GN D13 Reserv ed2 Reserv ed3 Reserv ed4 Reserv ed5 W_DISABLE# PERSET# SMB_CLK SMB_DATA USB_D USB_D + 3.3VAUX_1 1.5V_1 1.5V_2 3.
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Schematic Diagrams USB Charge, CCD, TPM, Multi-Con USB Charge PORT W150ERQÄÝ©ó94V-0 ¬G¨ú®ø«OÅ@¹qªý CCD ÅÜ§óTPS2540Aª©¥» A & B ¥ó,¾÷ºØ¶ì®Æªº¨¾¤õµ¥¯Å-n²Å¦XUL 94V-0 ´N¥i¥H¤£¥Î¦A´£¨Ñµ¹panelªº¹q·½½u¸ôªº«OÅ@¹qªý U6 VDD5 USB_PP1 2 USB_PP1 3 U22 IN DM_O DP_O 4 37,38,39 DD_ON VDD5 R373 *10K_04 5 R374 R536 R375 R389 R376 *10K_04 *10K_04 *10K_04 *10K_04 *10K_04 6 7 8 R373 ENABLE USB CHANGE R374,R375,R376 10K WHEN USB CHANGE SET CTL3: 0 0 ILIM_SEL GND EN/DSC ILIM0 CTL1 ILIM1 CTL2 NC CTL
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Schematic Diagrams ESATA/USB3.0 Connector USB POWER SWITCH USB2.0 PORT(PORT2) 3.3V R404 USB3.0 PORT(PORT3) ÅÜ§óM-MSOP8¥]¸Ë USBVCC3.0_3 *10K_04 VIN1 VOUT2 VIN2 VOUT3 4 C585 EN# C298 7 C593 C594 8 0.1u_16V_Y 5V_04 *0.1u_16V_Y5V_04 USBVCC3.0_3 1 GND *0.1u_16V_Y5V_04 10u_10V_Y5V_08 1 USBVCC3.0_2 PJ24 2 25 USB_PP2 25 USB3_RX3_P OPEN_2A ÅÜ§óM-MSOP8¥]¸Ë 25 USB3_TX3_N 25 USB_PN2 25 USB3_RX3_N USBVCC3.
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Schematic Diagrams Card Reader / LAN RTL8411 LAN (RTL8411) R485 VDD10 CAR D_3V3 RTL8411 ESD request *15mil_s hort_06 J_CARD_NOR1 EVDD 10 SD_D 1/MS_CLK_R C ARD_3V3 SD_C LK/MS_D 3_R SD_D 2_R SD_D 0_R SD_D 3/MS_D2_R VDD10 LAN_MD IP2 LAN_MD IN2 VDD10 LAN_MD IP3 LAN_MD IN3 *1K_04 10K_04 1.5K_1%_04 Close to PIN13 6 7 8 9 10 50 RTL8411-CG MD IP2 MD IN2 AVDD10 MD IP3 MD IN3 GPO C671 1u_6.3V_X5R_04 0.
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Schematic Diagrams SATA HDD, VLED CON, LID SW HDD CONNECT1 (MASTER) J_HDD1 Gen3 J_HDD2 C437 C436 0.01u_16V_X7R_04 0.01u_16V_X7R_04 SATA_TXP0 21 SATA_TXN0 21 C435 C434 0.01u_16V_X7R_04 0.01u_16V_X7R_04 SATA_RXN0 21 SATA_RXP0 21 3.3VS C7 C8 0.01u_16V_X7R_04 0.01u_16V_X7R_04 SATA_TXP1 21 SATA_TXN1 21 C9 C10 0.01u_16V_X7R_04 0.01u_16V_X7R_04 SATA_RXN1 21 SATA_RXP1 21 3.3VS 5VS HDD_NC0 C733 + C728 *220u_6.3V_6.3*6.3*4.2 C751 22u_6.3V_X5R_08 C750 22u_6.3V_X5R_08 PIN GND1~2=GND 22u_6.
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Schematic Diagrams HDMI, RJ45, Audio AMP AMP_5VS L61 HCB1608KF-121T25 5VS AUDIO AMP Class D 10 7 4 1 TD2+ TD2TD1+ TD1- MX2+ MX2MX1+ MX1- TCT4 TCT3 TCT2 TCT1 MCT4 MCT3 MCT2 MCT1 13 14 16 17 LMX1+ LMX1LMX2+ LMX2- 19 20 22 23 LMX3+ LMX3LMX4+ LMX4- 15 18 21 24 NMCT_4 NMCT_3 NMCT_2 NMCT_1 2 L33 *WCM2012F2S-161T03-short DLMX1+ 3 DLMX12 L32 DLMX2+ *WCM2012F2S-161T03-short DLMX23 2 L31 *WCM2012F2S-161T03-short DLMX3+ 3 DLMX32 L30 DLMX4+ *WCM2012F2S-161T03-short DLMX43 4 1 4 1 4 1 4 J_RJ_1 1 2 3 6 4
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Schematic Diagrams Audio Codec ALC269 CODEC (ALC269) 1.5VS PVDD1_2 R183 PD# Control AZ_RST# For 3.3V HDA Link De-pop VT1802P ±µR164 R415 *15mil_short_06 *0_04 R184 HCB1005KF-121T20 ALC269 ±µR165 R200 0_04 R259 *0_04 C618 C615 10u_6.3V_X5R_06 0.1u_16V_Y5V_04 C325 C322 0.1u_16V_Y 5V_04 10u_6.3V_X5R_06 3.
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Schematic Diagrams KBC ITE IT8518E KBC_AVDD L51 HCB1005KF-121T20 VDD3 C645 0.1u_16V_Y 5V_04 10u_10V_Y 5V_08 0.1u_16V_Y 5V_04 0.
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Schematic Diagrams 5VS, 3VS, 3.3VM, 1.5VS_CPU VIN PR248 *10K_04 VIN1 VIN 1 PU9 VA 2 PC207 M_BTN# 37,39 USB_CHARGE_EN PR249 1K_04 3 R486 100K_04 4 0.1u_50V_Y5V_06 VIN 7 DD_ON_LATCH M_BTN# INSTANT-ON R494 *100K_04 0.1u_50V_Y 5V_06 5 GND 1.05VS_VTT PC215 USB_CHARGE_EN 37,39 6 PWR_SW# DD_ON R493 100K_04 1.05VS P2808B0 PR262 10K_04 R497 1K_04 VDD3 PWR_SW# 37 NM OS8 SY S15V 7 VDD3 PR213 PR98 PR102 8 7 1M_04 1.
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Schematic Diagrams VDD3, VDD5 VREF_VDD PR237 PR236 *0_04 PC195 *10mil_short 1u_6.3V_X5R_04 VFB1 TONSEL VFB2 PR235 EN_3V PR239 EN_5V PC192 19 LGATE1 *680K_1%_04 PR238 VREF_VDD 18 17 C PR225 *0_04 PC178 VIN1 C A PR226 EN_3V5V PR220 *0_06 EN_3V PR221 EN_5V *10mil_short PJ27 *40mil D PQ64 MTN7002ZHS3 G PC180 Rb PR104 SYS5V 10 5 6 2 SYS10V PC179 PD19 BAT54SS3 A 2200p_50V_X7R_04 1 3 C A 2 SY S15V 0.01u_50V_X7R_04 PC174 2200p_50V_X7R_04 PQ61B PR227 100K_04 D S *0.
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Schematic Diagrams Power 0.85VS, 1.8VS 3.3V PC137 PR201 *10K_04 *0.022u_16V_X7R_04 (Set1) 0.675V (Set3) 1 0 1 0.85VS_PWRGD 23,42 VIN PR187 *10mil_short *9.31K_1%_04 PR166 *12K_1%_04 *10K_1%_04 5V A *9.31K_1%_04 PR188 PD17 D03 C *RB0540S2 PR189 PR178 *10K_1%_04 PC142 PU5 *UP6122AQKF SET3 SET2 SET1 SET0 FB *1K_1%_04 *47p_50V_NPO_04 PC138 PR186 0.85V_ON D PQ48 G 1 S 38 1.05VS_VTT_PWRGD# PC143 MTN7002ZHS3 *1u_6.3V_X5R_04 2 3 PC47 *0.1u_50V_Y5V_06 0.85VS PC153 0.675-0.
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Schematic Diagrams Power 1.5/0.75V/PEX_VDD NC PR247 13 11 10 PC209 PC202 0.1u_50V_Y5V_06 0.1u_50V_Y5V_06 PR222 3.3V 2 1.5V PC169 PC203 PC206 + PR259 *15mil_short_06 DDR1.5V_PWRGD DDR1.5V_PW RGD 23 47K_04 PR258 100K_04 D PJ29 PQ69A D MTDN7002ZHS6R S PQ69B 5G SUSC# 1 PR253 0.1u_16V_Y 5V_04 23,37 2G 1 PC213 MTDN7002ZHS6R 9.76K_1%_06 PC212 PQ70 G 0.1u_16V_Y 5V_04 *MTN7002ZHS3 40mil 4 1 PC165 + PR251 100K_04 PR260 5V 9.53K_1%_06 D PQ30A C 2.
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Schematic Diagrams Power 1.05VS, 0.85VS VIN AGND PGND PGND 5 10K_04 7 17 4 PC48 PC156 0.1u_50V_Y5V_06 PD2 4 FM5822 1u_6.3V_X5R_04 + PC157 Sheet 42 of 55 Powe 1.05VS/ 0.85VS PR211 *10mil_short 1.05VS_PWRGD 23 1.05VS_PWRGD *ME4626-G 14 PR70 3.3V 8 + PQ50 ME4626-G 220u_6.3V_6.3*6.3*4.2 DL 1.05VS 2 *OPEN-12mm PQ51 5V 220u_6.3V_6.3*6.3*4.2 PGOOD PR80 4.3K_1%_04 10 9 PJ21 1 C VDD NC 6 VFB 1.05V A 4 1u_6.
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Schematic Diagrams PC39 PC28 10p_50V_NPO_04 1 PR48 165K_1%_04 PR46 10_1%_04 33p_50V_NPO_04 PR 200 75_04 PR50 RT5 PUT COLSE TO GT Inductor 100K_NTC_06_A 24.3k_1%_04 PR192 0.1u_10V_X7R_04 PR 157 75K_1%_04 PC 126 APGN D PC 29 1200p_50V_X7R _04 PR55 1.05VS PUT COLSE TO CPU SOCKET APGN D PC33 680p_50V_X7R _04 VCORE_1 2 Power V-Core 1 PC 25 CSCOMPA DROOPA 1.65K_1%_06 PR44 CSR EFA 1000p_50V_X7R_04 PC 27 1K_1%_04 4.
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Schematic Diagrams Power V-Core 2 VCORE_2 1 SW1 SW1 PL6 43 2 43 0.36UH_12.9*14*3.8 HG2 VCORE SW2 PC6 PC3 PC2 PC1 *4.7u_25V_X5R_08 *4.7u_25V_X5R_08 0.1u_50V_Y5V_06 + PQ9 NTMFS4926N D D G S G 15u_25V_6.3*4.4 HG1 43 PQ10 NTMFS4926N S *4.7u_25V_X5R_08 S S G VIN PC17 0.1u_50V_Y5V_06 15u_25V_6.3*4.4 D PC9 PQ13 NTMFS4926N G 43 PC5 + D PQ11 NTMFS4926N QC 45W CPU VID1=0.9V IccMa x=94A Icc_Dyn=66A Icc_TDC=52A R_LL=1.9m ohm OCP~110A PC4 *4.
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Schematic Diagrams VGA NVVDD VID6 0.1u_50V_Y5V_06 C C A *CSOD140SH 2 CS_PH1 *220p_50V_06 PJ18 ADP3212_CSREF PC 42 PR209 100_1%_04 1 * 40mil NVVD D PJ2 + + + *12mm 10_04 PR17 *10mil_short PL1 30A 2 G G *1K_1%_04 1K_1%_04 *1K_1%_04 * 1K_1%_04 *1K_1%_04 *1K_1%_04 * 1K_1%_04 PR 139 PD 13 PD24 *5_06 C PQ3 N TMFS4935N D PQ2 N TMFS4935N A *CSOD140SH G S PQ1 0.22u_10V_X5R_04NTMFS4935N C 0.36UH _12.9*14*3.
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Schematic Diagrams AC-In, Charger PC95 PC86 4 PC222 Z3213 A RB751V PC97 1u_25V_X5R_06 PR132 16.2K_1%_04 PR161 20K_06 PR130 MB39A119 C 23.
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Schematic Diagrams W370/350ET Audio Board USB PORT(PORT9) A_5V A_USBVCC 4 10u_10V_Y5V_08 AGND 2 3 AC11 AGND Sheet 47 of 55 W370/350ET Audio Board FLG# VOUT1 VIN1 VOUT2 VIN2 VOUT3 EN# GND SY6288DCAC 6-11-22711-AB7 6-11-22711-0B0 6-11-22711-AB8 60 mil 6 + AC15 AC16 220u_6.3V_6.3*6.3*4.2 0.1u_10V_X7R_04 1 7 8 1 AC14 AC13 AC12 AGND 0.1u_10V_X7R_04 *0.
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Schematic Diagrams W370/350ET Power LED Board W370ET /W350ET LED L3.3VS L3.3VS LR3 LR2 220_04 220_04 LD2 NUM LOCK LED L_LED_NUM# Green Yellow LD1 CAPS LOCK LED SCROLL LOCK LED RY -SP170Y G34-5M Sheet 48 of 55 W370/350ET Power LED Board C RY -SP170Y G34-5M C C RY -SP170Y G34-5M 6-52-52001-027 A A LD3 220_04 Green Yellow L_LED_CAP# L_LED_SCROLL# KPB-3025Y SGC L_LED_ACIN LR7 220_04 1 2 L3.
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Schematic Diagrams W370/350ET Click Board W350ET&W370ET CLICK BOARD T3.3VS TC12 0.1u_16V_Y5V_04 T+5VS RIGHT KEY W370ET T+5VS LIFT KEY CSW1~2 T3.
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Schematic Diagrams W370ET Power Switch Board W370ET POWER SWITCH BOARD BH_3.
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Schematic Diagrams W350ET Power Switch Board B5PB_3.3VS B5PVDD3 B5PVDD3B5PB_3.
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Schematic Diagrams W370ET LID / VGA LED Board W370ET LID & VGA LED SW BOARD HDD LED VGA SWITCH & LED BT&WLAN LED BL_3.3VS BL_3.3VS BLR1 BLR2 220_04 220_04 220_04 1 470_04 VGA LED BLD3 BL_LED_IGPU# BL_VDD3 BLC6 *10u_6.3V_X5R_06 3 R 4 G 2 C E 10K_04 1 BLC3 BLC5 BLU2 VCC BLC4 BLGND *1u_6.
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Schematic Diagrams W350ET LID / VGA LED Board W350ET LID & VGA LED BOARD HDD LED BT&WLAN LED VGA LED V5L_3.3VS V5L_3.3VS V5L_SATA_LED# R IGPU LED C B V5L_WLAN_LED# V5LQ1 DTC114EUA 220_04 Green Yellow V5LD3 RY -SP170UY G24-5M 6-52-52001-028 V5L_LED_IGPU# E V5L_BT_EN V5LR5 220_04 V5LD4 4 RY-SP195UHY UYG4 6-52-55001-041 add WLAN_LED# C990713 V5LR4 A V5LD1 HDD/CD-ROM LED V5L_3.
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Schematic Diagrams W350ET VGA / WLAN SW Board W350ET VGA & WWW SW BOARD VGA SWITCH & LED B5_VDD3 B5_3.
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Schematic Diagrams POWER ON SEQUENCE W370ET/ W350ET POWER SEQUENCE VCCRTC RTCRST# 37.5ms DD_ON# 3V 2ms 5V 3.2ms 56ms PWRBTN# B.Schematic Diagrams RSMRST# 229ms ACPRESENT SLP_S4# (SUSC) 1.6mS 1.5V Sheet 55 of 55 POWER ON SEQUENCE SLP_S3# (SUSB) 20us SUS_PWR_DN_ACK 3.3VS 1.6mS 2mS 5VS 1.5VS 1.95mS VTT_MEM(0.75V) 2.7mS 1.5VS _CPU 1.7mS 4.38mS 1.8VS(VccPLL) 1.05VS 1.05VS_VTT 1.25ms 7mS 8mS 0.85VS 11mS H_VTTPWRGD(ALL_SYS_PWRGD) 11mS IMVP_VR_EN 13.7mS VCORE 13.
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BIOS Update Appendix C:Updating the FLASH ROM BIOS To update the FLASH ROM BIOS you must: • • • • • • • Download the BIOS 1. Go to www.clevo.com.tw and point to E-Services and click E-Channel. 2. Use your user ID and password to access the appropriate download area (BIOS), and download the latest BIOS files (the BIOS file will be contained in a batch file that may be run directly once unzipped) for your computer model (see sidebar for important information on BIOS versions).
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BIOS Update Use the flash tools to update the BIOS 1. Make sure you are not loading any memory management programs such as HIMEM by holding the F8 key as you see the message “Starting MS-DOS”. You will then be prompted to give “Y” or “N” responses to the programs being loaded by DOS. Choose “N” for any memory management programs. 2. You should now be at the DOS prompt e.g: DISK C:\> (C is the designated drive letter for the CD/DVD drive/USB flash drive). 3.