Clevo P670SG service manual

P670SG Downloaded from www.Manualslib.com manuals search engine Downloaded from www.Manualslib.com manuals search engine Preface Notebook Computer P670SG Service Manual Preface I Downloaded from www.Manualslib.com manuals search engine 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 This publication and any accompanying software may not, in whole or in part, be reproduced, translated, transmitted or reduced to any machine readable form without prior consent from the vendor, manufacturer or creators of this publication, except for copies kept by the user for backup purposes Preface Brand and product names mentioned in this publication may or may not be copyrights and/or registered trademarks of their respective companies They are mentioned for identification purposes only and are not intended as an endorsement of that product or its manufacturer Version 1.0 November 2014 Trademarks Intel and Intel Core are trademarks of Intel Corporation Windows® is a registered trademark of Microsoft Corporation Other brand and product names are trademarks and /or registered trademarks of their respective companies II Downloaded from www.Manualslib.com manuals search engine 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 P670SG series notebook PC The following information is included: Chapter 1, Introduction, provides general information about the location of system elements and their specifications Chapter 2, Disassembly, provides step-by-step instructions for disassembling parts and subsystems and how to upgrade elements of the system Preface Appendix A, Part Lists Appendix B, Schematic Diagrams Appendix C, Updating the FLASH ROM BIOS III Downloaded from www.Manualslib.com manuals search engine 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: 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 Avoid using a telephone (other than a cordless type) during an electrical storm There may be a remote risk of electrical shock from lightning Do not use the telephone to report a gas leak in the vicinity of the leak Use only the power cord and batteries indicated in this manual Do not dispose of batteries in a fire They may explode Check with local codes for possible special disposal instructions This product is intended to be supplied by a Listed Power Unit as follows: Preface • AC Input of 100 - 240V, 50 - 60Hz, DC Output of 19.5V, 9.23A or 19V, 9.5A (180 Watts) minimum AC/DC Adapter FCC Statement This device complies with Part 15 of the FCC Rules Operation is subject to the following two conditions: This device may not cause harmful interference This device must accept any interference received, including interference that may cause undesired operation IV Downloaded from www.Manualslib.com manuals search engine 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 to any shock or vibration 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 If water or any other liquid gets into it, the computer could be badly damaged Do not leave it in a place where foreign matter or moisture may affect the system Don’t use or store the computer in a humid environment Do not place the computer on any surface which will block the vents Preface Do not expose it to excessive heat or direct sunlight Do not place it on an unstable surface Follow the proper working procedures for the computer Shut the computer down properly and don’t forget to save your work Remember to periodically save your data as data may be lost if the battery is depleted Do not turn off the power until you properly shut down all programs Do not turn off any peripheral devices when the computer is on Do not disassemble the computer by yourself Perform routine maintenance on your computer V Downloaded from www.Manualslib.com manuals search engine Preface 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 Preface Power Safety The computer has specific power requirements:  • • 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) It is advisable to also remove your battery in order to prevent accidentally turning the machine on • • • Only use a power adapter approved for use with this computer Your AC adapter may be designed for international travel but it still requires a steady, uninterrupted power supply If you are unsure of your local power specifications, consult your service representative or local power company The power adapter may have either a 2-prong or a 3-prong grounded plug The third prong is an important safety feature; not defeat its purpose If you not have access to a compatible outlet, have a qualified electrician install one When you want to unplug the power cord, be sure to disconnect it by the plug head, not by its wire Make sure the socket and any extension cord(s) you use can support the total current load of all the connected devices Before cleaning the computer, make sure it is disconnected from any external power supplies VI Downloaded from www.Manualslib.com manuals search engine Do not plug in the power cord if you are wet Do not use the power cord if it is broken Do not place heavy objects on the power cord 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 • Do not try to repair a battery pack Refer any battery pack repair or replacement to your service representative or qualified service personnel • Keep children away from, and promptly dispose of a damaged battery Always dispose of batteries carefully Batteries may explode or leak if exposed to fire, or improperly handled or discarded • Keep the battery away from metal appliances • Affix tape to the battery contacts before disposing of the battery • Do not touch the battery contacts with your hands or metal objects Battery Guidelines Preface The following can also apply to any backup batteries you may have • If you not use the battery for an extended period, then remove the battery from the computer for storage • Before removing the battery for storage charge it to 60% - 70% • Check stored batteries at least every months and charge them to 60% - 70%  Battery Disposal The product that you have purchased contains a rechargeable battery The battery is recyclable At the end of its useful life, under various state and local laws, it may be illegal to dispose of this battery into the municipal waste stream Check with your local solid waste officials for details in your area for recycling options or proper disposal Caution Danger of explosion if battery is incorrectly replaced Replace only with the same or equivalent type recommended by the manufacturer Discard used battery according to the manufacturer’s instructions Battery Level Click the battery icon in the taskbar to see the current battery level and charge status A battery that drops below a level of 10% will not allow the computer to boot up Make sure that any battery that drops below 10% is recharged within one week VII Downloaded from www.Manualslib.com manuals search engine Preface Related Documents You may also need to consult the following manual for additional information: User’s Manual on CD/DVD 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 System Startup Remove all packing materials Place the computer on a stable surface Insert the battery and make sure it is locked in position Securely attach any peripherals you want to use with the computer (e.g keyboard and mouse) to their ports Attach the AC/DC adapter to the DC-In jack on the left of the computer, then plug the AC power cord into an outlet, and connect the AC power cord to the AC/DC adapter Use one hand to raise the lid/LCD to a comfortable viewing angle (do not exceed 135 degrees); use the other hand (as illustrated in Figure 1) to support the base of the computer (Note: Never lift the computer by the lid/LCD) Press the power button to turn the computer “on” Preface 135° Figure Opening the Lid/LCD/ Computer with AC/DC Adapter Plugged-In  Shut Down Note that you should always shut your computer down by choosing the Shut down command in Windows (see below) This will help prevent hard disk or system problems Click the icon in the Start Screen and choose Shut down from the menu Or at the bottom of the Start Right-click the Start button Screen or the Desktop and choose Shut down or sign out > Shut down from the context menu VIII Downloaded from www.Manualslib.com manuals search engine Schematic Diagrams NVVDD Phase & 2 5V PR173 2.2_1%_06 PAGE 21: NVVDD PHASE and PS1_NVVDD_VCC PR50 PS1_NVVDD_PVCC 100K_04 0_04 10K_04 5V C OPENVREG 4.7K_04 ಻‫ٽ‬PU2ᓳGC6 Timing 15 PC63 PC62 ISEN1 PVCC D2 GND 21 PD4 *RB0540S2 0.500 NVVDD PL4 PS1_NVVDD_DRVR1_PH Optional C PR168 0_06 PR49 0_06 PS1_NVVDD_DRVR1_UGATE D03 PC148 470p_50V_X7R_04 S2 PC55 470u_2V_SMD-V 200K_04 BOOT1 0.300 PHASE1 24 0.300 FS PS1_NVVDD_BOOT_PH1 PS1_NVVDD_BOOT_PH1_R 0.300 PS1_NVVDD_BST_PH1 0.1u_10V_X7R_04 PS1_NVVDD_DRVR1_SNUB D1 LGATE1 23 0.300 PR167 PS1_NVVDD_DRVR1_LGATE 0_06 D02A PC53 470u_2V_SMD-V D02A PC52 *220u_2V_SMD-V COMMON 20% 2V AL POLYMER 3.0A@105C 0.009R SMD_7343 0.006ohm SMD_7343 16 Vout: 0.6V~1.2V GND VID VREF BOOT2 18 0.300 PHASE2 19 0.300 LGATE2 20 0.300 PR31 30.1K_1%_04 R3 PR30 PR48 0_06 0.300 PS1_NVVDD_BOOT_PH2_R PC36 PC57 S2 0.1u_10V_X7R_04 PS1_NVVDD_DRVR2_LGATE GND REFIN 39.2K_1%_04 REFADJ R1 *10K_04 D1 PR43 3phase 6.8K_1%_04 PR56 GPIO9_THERM_ALERT# PS1_NVVDD_DRVR2_PH_R 14 TALERT ISEN2 13 TSNS ISEN3 22 GND PWM3 25 THERM/GND 5V PU9 CSD87350Q5D PS1_NVVDD_GATE3 GND GND PC144 NVVDD 0.500 0.4 1V A PD3 *RB0540S2 S1 D2 GND D03 PC136 470p_50V_X7R_04 COMMON 20% 2V AL POLYMER 3.0A@105C 0.009R SMD_7343 0.300 PS1_NVVDD_DRVR2_SNUB GND PU10 G2 PC61 COMMON 20% 2V AL POLYMER 3.0A@105C 0.009R SMD_7343 PR174 1_1%_06 CSD87350Q5D S2 D02A PC49 *220u_2V_SMD-V PC44 470u_2V_SMD-V GND C EMI 110A BCIH1338LD-R22N INS102338615 MLP08 COMMON PC59 PC60 1000p_50V_X7R_04 GND PC142 PL3 GND PS1_NVVDD_DRVR2_PH G1 *0_04 PS1_NVVDD_GATE3 PR51 0_04 3phase D1 PC38 *1u_25V_X5R_06 C PR163 0_04 PC139 0.1u_25V_X7R_06 60 PR36 3phase PR46 *0_04 PC141 *4.7u_25V_X5R_08 PS1_NVVDD_VREF PR169 *100K_04 2phase: 0_04 3phase: *100K_04 PS1_NVVDD_BST_PH3 PS1_NVVDD_BST_PH3 *2.2K_04 *0.1u_25V_X7R_06 60 PR165 *150K_NTC_04 PS1_NVVDD_GATE3_R PC51 S2 RT3 PC45 D2 G2 PC127 B Optional Place Close to DrMOS S1 *220_04 PS1_NVVDD2_ISEN3 PC135 2.2u_25V_X5R_08 30 PR37 3phase 6.8K_1%_04 PC138 PWR_SRC_NV INS102337478 MLP08 COMMON G1 2.2u_25V_X5R_08 12 *2.2u_25V_X5R_08 11 *2.2u_25V_X5R_08 10 VSNS COMP OPT2 0.1u_25V_X7R_06 GNDSNS *0_04 OPT1 3900p_50V_X7R_04 PS1_NVVDD_BST_PH2 PR25 0_04 GND PC169 GND PS1_NVVDD_REFADJ PR40 PC48 Optional 1500p_50V_04 3V3_RUN PS1_NVVDD_GND_SENSE_REFADJ *0_04 GND GND PC29 R5 PR32 1.4K_1%_04 PR24 GND GND PWR_SRC_NV PU12 CSD87350Q5D G2 PS1_NVVDD_BST_PH2 PR170 PS1_NVVDD_REFIN PR34 PS1_NVVDD_REFADJ_R 1.5K_1%_04 PS1_NVVDD_BOOT_PH2 0_06 2.2u_25V_X5R_08 PR29 39.2K_1%_04 R2 PS1_NVVDD_DRVR2_UGATE 0.300 PR172 2.2u_25V_X5R_08 PS1_NVVDD_VREF 1u_10V_X7R_06 EMI 17 *2.2u_25V_X5R_08 PS1_NVVDD_REFIN_R45 GPIO0_NVVDD_PWM_VID HGATE2 Vboot: 0.875V PC19 PC20 *1u_10V_X7R_06 R4 PSI *2.2u_25V_X5R_08 GPIO0_NVVDD_PWM_VID GPU_VSS_SENSE PC156 D03 GND D2 GND EN *2.2u_25V_X5R_08 30 B PGOOD PS1_NVVDD_EN_R PC42 D03 S1 GND PC158 COMMON 20% 2V AL-Polymer PR175 1_1%_06 INS102337682 MLP08 COMMON G1 *10K_04 COMMON 20% 2V AL POLYMER 3.0A@105C 0.009R SMD_7343 PR52 PC37 PC56 470u_2V_SMD-V COMMON 20% 2V AL POLYMER 3.0A@105C 0.009R SMD_7343 1000p_50V_X7R_04 0.300 0.300 EMI BCIH1338LD-R22N PU11 CSD87350Q5D G2 EMI HGATE1 0.1u_25V_X7R_06 A PD1 RB751S-40C2 Sheet 59 of 70 NVVDD Phase & A GND INS102338505 MLP08 COMMON G1 *4.7u_25V_X5R_08 C 0.1u_10V_X7R_04 B.Schematic Diagrams OPT2 VCC PR41 PC32 PS1_NVVDD_EN OPT1 A PD2 *RB751S-40C2 58,60 PC50 S1 A PR42 *1u_25V_X5R_06 COMMON D03 BCN 3V3_RUN DGPU_PWR_EN PR47 *0_04 INS102338383 QFN24 PC66 D1 PC33 PU3 UP1642P PC67 PS1_NVVDD_PSI PC58 *2.2u_25V_X5R_08 10K_04 PR38 PC171 *2.2u_25V_X5R_08 PR156 3V3_RUN PR39 PC54 *2.2u_25V_X5R_08 GPIO6_PSI PC65 22u_6.3V_X5R_08 GND *2.2u_25V_X5R_08 PS1_NVVDD_PGOOD GPIO6_PSI PC133 0.1u_10V_X7R_04 GND *2.2u_25V_X5R_08 *0.1u_25V_X7R_06 3V3_RUN 30 PC132 GND 6.8K_1%_04 *2.2u_25V_X5R_08 PC18 PS1_NVVDD_PGOOD PR171 3phase PS1_NVVDD_BST_PH1 (pin 24) *2.2u_25V_X5R_08 *2.2K_04 2phase *0_04 58,60 90.9K_1%_04 PR27 0.1u_25V_X7R_06 A PR28 PR44 GND Optional 3900p_50V_X7R_04 PC34 0.1u_10V_X7R_04 FREQ SELECTION PWR_SRC_NV PWR_SRC_NV Place Close to DrMOS D03 C D03 GND GND GND GND GC6 2.0 ENTRY /EXIT Timing GND PR55 100_04 Opamp Compensation PS1_NVVDD_FB GND PC28 FB_CKE PEX_LINK Normal Self-Refresh Active X Self-Refresh X Normal Detect PS1_NVVDD_CP *22p_50V_X7R_04 PR26 15.8K_1%_04 Train PC24 *4700p_50V_X7R_04 PS1_NVVDD_CP_RC PS1_NVVDD_FB_RC PR35 *40.2_1%_04 PR33 PC30 *0.01u_50V_X7R_04 GPU_PEX_RST# PC27 *1000p_50V_X7R_04 PC22 1000p_50V_X7R_04 1K_1%_04 PC23 4700p_50V_X7R_04 GPU_VSS_SENSE 18,58 GPU_VDD_SENSE 18,58 PR54 100_04 NVVDD OC6_FB_EN GND T1 3V3_MAIN_EN GND GM Amp Compensation 0.04ms