Clevo N745WU n service manual

N745WU-N Preface Notebook Computer N745WU-N Service Manual Preface I 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 October 2017 Trademarks Pentium and Celeron 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 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 N745WU-N 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 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 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 with an AC Input of 100 - 240V, 50 - 60Hz, DC Output of 19V, 2.1A (40 Watts) minimum AC/DC Adapter CAUTION This Computer’s Optical Device is a Laser Class Product 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 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 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:  VI • • 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 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 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 Preface  Powering the Computer On After every disassembly, make sure that the bottom case’s screws are all inserted and tightened before turning the computer on 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 When first setting up the computer use the following procedure (as to safeguard the computer during shipping, the battery will be locked to not power the system until first connected to the AC/DC adapter and initially set up as below): • Attach the AC/DC adapter cord 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 and leave it there for seconds or longer • Remove the adapter cord from the computer’s DC-In jack, and then plug it back in again; the battery will now be unlocked Use one hand to raise the lid/LCD to a comfortable viewing angle (do not exceed 120 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” 120° 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 Shut Down from the Start Menu This will help prevent hard disk or system problems VIII Schematic Diagrams VDDQ, VDDQ_VTT, 1.5VS, 1.8VA DDR4 1.2V/0.6VS 5 5 EMR1 20 VTT DRVH 17 PR163 *15mil_short LL 16 DRVL GND PGND CS PVCC5 VCC5 VTTREF 13 PR165 10K_1%_06 12 11 PR169 PC175 PC174 S5 VDDQSET S3 *10mil_short VDDQ_PW RGD 6,35 Q25 2SK3018S3 G S ҄ ܾ ≈ƿ ᥒ 8m il D D 100K_04 2SK3018S3 CV Test 22,30 DD_ON# *100p_50V_NPO_04 C564 D SUSC# S 6,32,35 G 6.49K_1%_04 PC173 G PJ41 *CV-40mil Q22 2SK3018S3 PR162 Q21 *2SK3018S3 S S Q20 1K_04 47K_04 R501 PJ25 *CV-40mil C R479 E DDR_VTT_CTRL R502 C563 *0.1u_16V_Y5V_04 G 10K_04 B PR152 *15mil_short *0_04 Q24 R497 330uF_2.5V_6.3*4.3 2R5AVEA331M0645 2.2_1%_06 B 10K_04 R281 SUSB PC154 APXF2R5ARA331MF45G 2200p_50V_X7R_04 R499 10K_04 D 18,30 5V VDDQ *0_12 EMR3 10K_1%_06 R498 PR82 3.3V R500 5V 5V + 21 VDDQSET PR164 PJ17 10 GND B VDDQSNS 2.2_04 1u_10V_X7R_06 PGOOD 5V A TON 0.1u_10V_X5R_04 PQ18 QM3006M3 14 1u_10V_X7R_06 *0.22u_10V_X5R_04 CV Test MMBT3904H C548 C C 0.01u_16V_X7R_04 ON VDD3 1A 1.8VA PC135 0.1u_10V_X5R_04 VDD5_LDO5 PR139 PC136 D VDD3 28,30,32 VA_EC_EN PR57 100K_04 PR58 10K_04 PC24 VIN VCNTL POK VOUT NC VFB 1A EN *1u_6.3V_X5R_04 GND GND V1.8 PJ30 *OPEN-2mm 1.8VA Ra PC107 PC106 PC108 PC109 12.7K_1%_04 PR123 Rb ^,KZd PR124 0.1u_16V_X7R_04 1.8V_PWRGD PJ9 *40mil 1u_6.3V_X5R_04 ଉ ⊓ ᣨ ᅙ PI N6 ˻ PU11 G9661-25ADJF11U 10u_6.3V_X5R_06 47K_04 10u_6.3V_X5R_06 PC119 10u_6.3V_X5R_06 82p_50V_NPO_04 B.Schematic Diagrams 560K_1%_04 PC172 360mil EMC1 *15mil_short PR88 DEFAULT SHORT 8mm 15 PD16 CSOD140BSH VTTSNS C VIN A Iccmax 9A VDDQ_R EMR2 5 5 22u_6.3V_X5R_08 VTTGND 1.2V PL9 BCIHP0730-1R0M PCB Footprint = BCIHP0735A 2.2_1%_06 2mm PC160 Sheet 31 of 40 VDDQ, VDDQ_VTT, 1.5VS, 1.8VA PC164 4.7u_25V_X5R_08 PJ37 0.1u_10V_X7R_04 18 10u_6.3V_X5R_06 2A VBST PC176 4.7u_25V_X5R_08 PC162 VLDOIN VIN PC163 0.1u_25V_X7R_06 PQ17 QM3004M3 19 2A C RB0540S2 PC161 DEFAULT SHORT VDDQ_VTT PD15 A 5V PU13 G5616BRZ1U VDDQ_R VDDQ_VTT(0.6V) A 10K_1%_04 D 10,30 9,13,14 13,14 3,6,15,20,21,23,24,25,30,35 5,6,7,10,20,23,24,25,27,28,29,30,32,35,36 21,22,30,33,34,35 15,20,28,29,30,32,33,34,36 29,32 1.8VA VDDQ VDDQ_VTT 3.3V VDD3 5V VIN VDD5_LDO5 ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/ Title Size A3 Date: B - 32 VDDQ, VDDQ_VTT, 1.5VS, 1.8VA [31] VDDQ,VDDQ_VTT,1.5VS,1.8VA Document Number SCHEMATIC1 Rev 1.0 6-71-N7400-D02 Thursday, October 12, 2017 Sheet 31 of 40 Schematic Diagrams 1.0V Series 1.0V For CV test PJ4 PR33 VDD3 100K_04 *CV-40mil VIN PU8 PC96 ^,KZd PR54 0.1u_10V_X7R_04 BST TON DH VOUT LX 13 PR119 0_06 12 PR68 0_06 PC110 ILIM VFB VDD PGOOD DL 30,35 G5602R41U 10K_04 PR56 VDD3 PQ11B QM3202M3 1u_6.3V_X5R_04 + PC144 PR125 14 C OPEN-5mm 17 PJ33 ^,KZd VDD5_LDO5 NC PGND PGND NC AGND 1.0VA 320mil PR127 11K_1%_04 10 PC122 Iccmax 6.5A V1.0 330uF_2V_5*4.2 1u_6.3V_X5R_04 VCC D C Sheet 32 of 40 1.0V Series 0_04 1.0VA_PW RGD 1.0VA_PW RGD PR126 10K_1%_04 PC111 *15p_50V_NPO_04 1.0DX_MODPHY ^,KZd 1.0VA PR55 30K_1%_04 3A PJ32 *OPEN-2mm 1.0DX_MODPHY 3A B B 2nd source G5016 EM5290 PCBfootprint: TDFN14-2X3MM-A 1.0VA PU9 13 14 OUT1 OUT1 PC113 12 OUT2 OUT2 6,31,35 4A 1.0VS PC100 10 0.1u_16V_X7R_04 EN2 VBIAS 0.1u_16V_X7R_04 PC98 1000p_50V_X7R_04 1.0VS 0109 PR67 10K_04 A 1.0VA PC124 PC97 *1000p_50V_X7R_04 CT2 GND CT1 0.1u_16V_X7R_04 1.0VT IN2 IN2 GND 1A IN1 IN1 EN1 1.0VT 11 0.1u_16V_X7R_04 EM5209 15 PC114 A 0109 PR53 VDD3 SUSC# PC42 PC123 1u_6.3V_X5R_04 *0.1u_10V_X7R_04 10K_04 SUSB# 6,15,20,22,30,32,35 PC36 ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/ 0.1u_10V_X7R_04 10 1.0DX_MODPHY 5,8,10,35 1.0VA 5,9,30,35 1.0VS 5,6,8,9,33 1.0VT 5,6,7,10,20,23,24,25,27,28,29,30,31,35,36 VDD3 15,20,28,29,30,31,33,34,36 VIN 29,31 VDD5_LDO5 Title Size A3 Date: [32] 1.0V SERIES Document Number SCHEMATIC1 Rev 1.0 6-71-N7400-D02 Thursday, October 12, 2017 Sheet 32 of 40 1.0V Series B - 33 B.Schematic Diagrams PC120 PL6 BCIHP0703-3R3M 11 0_04 EN_PSV C ᦘ ᷱ ECి ⇞PI N 16 PC121 PD11 D02 15 VDD5_LDO5 1mm A VA_EC_EN PC112 0.1u_10V_X7R_04 PC137 CSOD140BSH PJ26 28,30,31 1mm PJ27 6,15,20,22,30,32,35 VTT_SELECT VTT VR SUSB# Output Voltages low 1.1 V high (V1.1S_VTT) 1.05 V PQ11A QM3202M3 4.7u_25V_X5R_08 10 D 4.7u_25V_X5R_08 820K_1%_06 0.1u_25V_X7R_06 PR118 1.0VA_EN Schematic Diagrams VCORE, VCCGT, VCCSA CORE 64A for ICCMAX=?V AU1_VREF PR48 49.9K_1%_04 SA 5A for ICCMAX=1V PR47 AU1_VREF 31.6K_1%_04 GT 35A for ICCMAX=1V RT1 100k_1%_04_NTC PR135 AU1_VREF 47K_1%_04 D PR22 37.4K_1%_04 close VCORE choke PR46 3.9K_1%_0402 PWR U4+2 3.9K_1%_0402 PWR U2+2 3.24K_1%_04 PC33 820p_50V_X7R_04 AU1_VREF D 1.0VT PC27 PR34 45.3_1%_04 100_04 PC17 *1000p_50V_X7R_04 PR35 *1000p_50V_X7R_04 PC25 1u_6.3V_X5R_04 PR134 9.31K_1%_04 AU1_VREF H_PROCHOT# POWER 0524 5.1M_06 *100_1%_04 PR23 PR148 POWER 0524 RT4 PR41 2.2_04 100k_1%_04_NTC POWER 0524 AU1_SET1 AU1_SET2 AU1_SET3 NC3 SET2 NC4 24 43 11 VCCGT_SENSE PR1 10K_1%_04 VSSGT_SENSE PJ1 PC9 1mm CSP12 PC18 PR4 5V PR61 10K_1%_04 21 22 PWM12 16 PWM11 17 PWM21 36 PWM_SA 49 GND ISEN1P_CORE ISEN1N_CORE CSP21 34 3.3VS CSP11 PR42 88.7K_1%_04 3,4,5,6,7,13,14,15,16,17,18,19,20,23,24,26,27,28,30 34 100p_50V_NPO_04 100p_50V_NPO_04 PC117 PC11 100p_50V_NPO_04 PWM21 34 PC20 PWR U4+2 PWM12 34 PWM_SA 34 PC118 PC22 34 34 CSN_SA CSN12 POWER 0524 1mm 34 0.1u_16V_X7R_04 3.3VS 4.7u_6.3V_X5R_04 8.06_1%_06 20 PWM11 PC3 PR62 100_04 PJ14 CSP_SA 100p_50V_NPO_04 10K_1%_04 PC2 *1000p_50V_X7R_04 VCCSA_L VCCSA_SENSE 19 PC16 0.1u_16V_X7R_04 PR40 34 DRVEN_SET PC1 82p_50V_NPO_04 GTGND 100_04 15 B 34 270p_50V_X7R_04 PR2 14 DRVON1 14.3K_1%_04 H_VR_READY PC15 *1000p_50V_X7R_04 11 10 38 DRVEN_SET 34 PR20 ISEN2P_CORE PU1 ISEN2N_CORE FB_SA PR21 100_04 1mm PWM_SA 45 VCCGT_L PC26 *0.1u_10V_X7R_04 COMP_SA B PJ2 28 RT3602AEGQW FB_SA FB_GT COMP_SA 57$( COMP_GT ISEN1P_SA FB_GT PWM2_CORE VSEN_GT ISEN1N_SA 26 ISEN1P_GT 27 COMP_GT 40 100_04 VCOREGND PC32 *1000p_50V_X7R_04 VSEN_GT PWM1_CORE FB_CORE 41 PR45 PC19 33p_50V_NPO_04 PWR U4+2 33p_50V_NPO_04 PWR U2+2 68p_50V_NPO_04 PWM_GT COMP_CORE 29 120pF_50V_NPO_04 GND VSEN_CORE ISEN1N_GT PC34 1mm DRVEN FB_CORE 28 PJ6 VSS_SENSE 47 COMP_CORE DRVON1 35 PC31 *1000p_50V_X7R_04 VSEN_CORE DRVEN_SET 52.3K_1%_04 VCC PR24 PR49 VR_READY 10K_1%_04 1mm 18 VR_ON SET3 13 PJ5 6,15,28 OPEN_4mil PJ12 OPEN_4mil 25 44 AU1_EN 48 37 33 31 34 32 VDIO 42 30 39 23 NC2 SET1 PJ11 10K_04 ALL_SYS_PWRGD C NC PR44 100_04 VCC_SENSE H_CPU_SVIDALRT# NC1 VCCIN_L 9 H_CPU_SVIDDAT RGND_GT PR28 51.1_1%_04 PSYS RGND_SA PR145 562_1%_04 VIN 46 ALERT# PR25 13.3K_1%_04 PR131 0_04 12 VRHOT VIN IMON_GT 1_1%_06 AU1_PSYS IMON_SA PR6 AU1_PSYS 36 VREF06/PSET 4.7u_25V_X5R_06 IMON_CORE 11 PC10 PR568 10_1%_04 TSEN_GT PR137 34K_1%_04 PR43 80.6K_1%_04 PR130 30.1K_1%_04 PR567 10_1%_04 H_CPU_SVIDCLK VCOREGND SAGND GTGND EN TSEN_CORE 100k_1%_04_NTC AU1_SET3 AU1_PSYS 0_04 PR59 *CV-40mil PR39 0_04 close VCORE choke AU1_SET2 C 10_1%_04 RGND_CORE PR144 191K_1%_04 IMON_GT PR16 187K_1%_06 AU1_SET1 1mm IMON_SA *CV-40mil TSEN_CORE IMON_CORE 5.1M_06 TSEN_GT PR14 RT2 PJ7 PJ8 49.9_1%_04 PR37 PC28 PR570 10_1%_04 VBOOT=0.8V FOR CV PJ10 PR36 0.47u_6.3V_X5R_04 PR26 191_1%_04 PR136 499_1%_04 PR132 0_04 5V PR38 VCLK PR29 15.4K_1%_04 PR138 45.3K_1%_04 Sheet 33 of 40 VCORE, VCCGT, VCCSA PR569 10_1%_04 VR_EN close GT choke AU1_VREF PR133 40.2K_1%_04 B.Schematic Diagrams 3.3VS PR17 9.31K_1%_04 5V 0.1u_16V_X7R_04 34 21,22,30,31,34,35 CSN11 5V PR15 PWR U2+2 0_04 U2+2 stuff U4+2 no stuff 5VS 5VS 17,18,19,26,27,30 1.0VT PR27 PWR U2+2 10K_1%_04 VIN 5,6,8,9,32 15,20,28,29,30,31,32,34,36 PC37 PC38 *1000p_50V_X7R_04 VSSSA_SENSE PJ13 390p_50V_X7R_04 PC29 68p_50V_NPO_04 1mm PR3 *0_04 PR60 PC30 34 CSN21 PC21 PWR U4+2 0.1u_16V_X7R_04 SAGND 100_04 *1000p_50V_X7R_04 DRVEN_SET PR5 A A 0_04 ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/ Title [33] VCORE/VCCGT/VCCSA RT3602AE Size Document Number Custom SCHEMATIC1 Date: B - 34 VCORE, VCCGT, VCCSA 6-71-N7400-D02 Thursday, October 12, 2017 Sheet Re v 1.0 33 of 40 Schematic Diagrams VCCIN, VCCGT, VCIO, 2.5V hi side RDSON=6.8mR lowi side RDSON=2.8mR 5.5A VIN PC35 0.1u_25V_X7R_06 1_1%_06 PHASE EN VCC PGND PC23 1u_16V_X7R_06 LGATE VCORE 2Phase DIPLF! DNNF174U! S26! ! ଳ ! ! ‫! ڷ‬EDS>1/:1n S PL4 QQN>5564 TMPC0603H-R15MG-0M9-D 1_1%_06 PR52 2.2_1%_06 PR30 PR121 *20mil_short_04 PQ14 SM7320ESQG PR120 *20mil_short_04 + PC39 dfn5x6d-8_ep2 2200p_50V_X7R_04 PC105 PR122 430_1%_04 CSP11 33 CSN11 D 0V~1.52V PC128 ^,KZd + 0.47u_16V_X7R_06 VIN DRVON1 5V UGATE PWM PHASE EN VCC PGND LGATE PWR U4+2 PC46 1u_16V_X7R_06 PWR U4+2 PR71 1_1%_06 PWR U4+2 PR69 0_06 PWR U4+2 PR63 2.2_1%_06 PWR U4+2 Ḧ ✌ DCR=0.90m R PL5 TMPC0603H-R15MG-0M9-D PWR U4+2 CHOKE CMME063T R15 POWER 0524 PR65 *20mil_short_04 PWR U4+2 PR66 0_04 PWR U4+2 C PC40 RT9610BZQW hi side RDSON=6.8mR PWM21 EMI BOOT GND 33 33,34 C PC133 4.7u_25V_X7R_08 PU3 0_04 PWR U4+2 PR575 0_04 PWR U4+2 PR574 1_1%_06 PWR U4+2 PC141 PWR U4+2 PWR U4+2 PWR U4+2 PWR U4+2 PR576 PC129 4.7u_25V_X7R_08 PC47 0.1u_25V_X7R_06 PWR U4+2 4.7u_25V_X7R_08 PR72 2.2_06 lowi side RDSON=2.8mR 2200p_50V_X7R_04 PWR U4+2 PQ15 SM7320ESQG PWR U4+2 dfn5x6d-8_ep2 PR64 430_1%_04 PWR U4+2 PC41 U2+2 not STUFF U4+2 only 0.47u_16V_X7R_06 PWR U4+2 33 CSP21 33 CSN21 PC146 s'd EMI VCCGT1Phase 1_1%_06 PR577 EN VCC PU12 PC134 1u_16V_X7R_06 PGND LGATE VCCGT VCCGT_L 10A PL8 PCMB104T-R15MS 1_1%_06 PJ361 PC149 PR70 2.2_1%_06 PR143 PR80 PR79 *20mil_short_04 0_06 PQ16 SM7320ESQG RT9610BZQW PC45 2200p_50V_X7R_04 PR77 806_1%_04 PC49 0.47u_16V_X7R_06 dfn5x6d-8_ep2 PR78 PR81 931_1%_04 33 CSP12 33 CSN12 + PC148 ^,KZd + FS=394KHZ ᱜ⋥៘⇞ഒྌ ศ ન 330uF_2V_9m_5.3*5*4 MPDVLPB330MB4R2S2 10K_1%_04 RT5 B VIN EWTF02-103F3I-N 4.7u_25V_X7R_08 PC138 PC126 0.1u_25V_X7R_06 PQ12 QM3004M3 PC140 1.5A PC125 PC139 5 5 PR140 2.2_06 H-line 42 Loadline=2.65mr *OPEN-10mm 1000p_50V_X7R_04 PHASE 4.7u_25V_X7R_08 0_04 UGATE PWM PR578 BOOT GND *390uF_2.5V_10m_6.3*6 5V 0_04 390uF_2.5V_10m_6.3*6 B DRVON1 PR579 *20mil_short_04 33,34 PWM12 33 0V~1.5V 31A PR142 0.1u_25V_X7R_06 PC143 0.1u_25V_X7R_06 PC142 4.7u_25V_X7R_08 PR147 2.2_06 VIN 4.7u_25V_X7R_08 2.5A Sheet 34 of 40 VCCIN, VCCGT, VCIO, 2.5V PR581 0_04 PR580 1_1%_06 PWM PHASE EN LGATE 0_04 PQ13 QM3006M3 PR75 *20mil_04 PR76 PC43 *20mil_04 PC127 PR74 619_1%_04 VCCSA PJ15 *OPEN-3mm PC48 0.47u_16V_X7R_06 PR73 PR146 619_1%_04 PC44 PC145 + 5A ^,KZd 390uF_2.5V_10m_6.3*6 PR141 2.2_04 22u_6.3V_X5R_06 RT9610BZQW PR129 PD12 22u_6.3V_X5R_06 PU10 2200p_50V_X7R_04 PC115 1u_16V_X7R_06 A VCCSA_L PL7 BCIHP0730-1R0M 2 CSOD140BSH VCC PGND 5V 1_1%_04 C DRVON1 0_04 PR128 A 33,34 PR582 5 5 PWM_SA UGATE 33 BOOT GND A 11 9,11 21,22,30,31,33,35 15,20,28,29,30,31,32,33,36 0_04 33 CSP_SA 33 CSN_SA Title *EWTF02-103F3I-N VCCSA [34]VCCIN,VCCGT,VCIO,2.5V Size A2 Date: 5V VIN ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/ RT3 VCCGT VCCIN Document Number SCHEMATIC1 6-71-N7400-D02 Thursday, October 12, 2017 Sheet R ev 1.0 34 of 40 VCCIN, VCCGT, VCIO, 2.5V B - 35 B.Schematic Diagrams 33 Loadline=1.8mr H-line 42 PJ34 *OPEN-10mm PC95 0_06 RT9610BZQW VCCIN VCCIN_L 66A PR571 5V UGATE PWM BOOT VCCIN & VCCGT OUTPUT STAGE 390uF_2.5V_10m_6.3*6 0_04 PR572 DRVON1 0_04 PC116 390uF_2.5V_10m_6.3*6 33,34 PR573 PWM11 GND 33 PC132 EMI PR50 D PC131 4.7u_25V_X7R_08 PR51 2.2_06 PU2 PC130 4.7u_25V_X7R_08 0.1u_25V_X7R_06 4.7u_25V_X7R_08 EC1 EEEFZ1E101P EEEFZ1E101P + *4.7u_25V_X7R_08 VIN PC150 PC94 + Schematic Diagrams VCCIO, 2.5V s/KͺKhd D 1.0VA PU6 *MC74VHC1G08DFT2G *10u_6.3V_X5R_06 VOUT VOUT VOUT VOUT s/KͺKhd PC92 PC103 *10u_6.3V_X5R_06 *10u_6.3V_X5R_06 VIN *M5938 PR31 *200_04 1.0VS VCCIO_OUT 4A PJ31 *OPEN-3mm 4A ĞĨĂƵůƚ ^,KZd ᦘᷱ₅ཷ VCCIO_EN OPEN_4mil PJ28 EN VBIAS PC104 0.1u_25V_X7R_06 5V PR112 *10K_04 *0_04 PC99 A PR32 D VCCIO_OUT ON SUSB# PC102 *1u_6.3V_X5R_04 PD10 C C 30,32 1.0VA_PW RGD *RB0540S2 C Sheet 35 of 40 VCCIO, 2.5V VDDQ_PW RGD SUSB# *0.1u_16V_Y5V_04 6,31 6,15,20,22,30,32 CRB:DDR1.2V_PWRGD PDG:SUSB# PC101 B.Schematic Diagrams PC90 PJ29 *OPEN-3mm ᦘᷱ₅ཷ PU7 VDD3 *10u_6.3V_X5R_06 PJ3 *CV-40mil GATE GND PC91 *0.1u_10V_X7R_04 Layout trace 2A after jumper 5V B 3.3V PC51 PC53 3A PC52 10u_6.3V_X5R_06 PR151 47K_04 2.5V_PG POK 0.1u_10V_X7R_04 Default Short 6,31,32 VIN SUSC# VCNTL VOUT NC B 2.5V 3A ଉ ᣨ P I N4 ˻ PC54 PR149 EN GND GND 2.5V 1u_6.3V_X5R_04 PU4 PC153 PC50 *10u_6.3V_X5R_06 VFB Ra 21.5K_1%_04 82p_50V_NPO_04 22u_6.3V_X5R_08 G9661-25ADJF11U PJ39 1mm PR150 3.3V R460 10K_04 PJ38 *CV-40mil Rb 10K_1%_04 2.52V = 0.8V ( + 21.5/ 10 ) 0.1u_10V_X7R_04 For CV test 5,8,10,32,35 1.0VA VDD3 21,22,30,31,33,34 5V 5,9,30,32 1.0VS 3,9 VCCIO_OUT 3,6,15,20,21,23,24,25,30,31 3.3V 13,14 2.5V Vout = 0.8V ( + Ra / Rb ) 5,6,7,10,20,23,24,25,27,28,29,30,31,32,36 C500 A A ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/ Title Size A3 Date: B - 36 VCCIO, 2.5V [35] VCCIO/2.5V Document Number SCHEMATIC1 Rev 1.0 6-71-N7400-D02 Thursday, October 12, 2017 Sheet 35 of 40 Schematic Diagrams Charger, DC-In SMART CHARGER TI24780S A A VIN PD4 MDL914S2 VDD3 C C PD8 MDL914S2 D PR107 no stuff PR12 stuff 0_04 SMC_BAT PR109 0_04 4.7u_25V_X7R_08 5 5 *4.7u_25V_X7R_08 4.7u_25V_X7R_08 PC72 PC74 PR9 PC73 PC87 PR8 5 5 5 5 PQ3 MTE1K0P15KN3 S D BATVLT PR92 100K_04 A PR104 10K_04 B D02A modify PR96 SMC_BAT 28 SMD_BAT 28 BTN3904 M-SOT23-CBE C 14" batter Sheet 36 of 40 Charger, DC-In BAT_VOLT 28 PR91 PC68 60.4K_1%_04 0.1u_16V_X7R_04 PD5 *RB0540S2 A B D PQ8 E ZD5245BS2 AC_IN G VDD3 S C 28 C AC_IN# VA PD7 PR97 300K_1%_04 BATGS 47K_04 PD9 BAT_DET C C SS1040WG A PD2 *MMSZ5232BS C C A SS1040WG A PD6 *MMSZ5232BS A *10u_25V_X5R_08 *10u_25V_X5R_08 0_04 10u_25V_X5R_08 0_04 10u_25V_X5R_08 PD1 PC7 PR105 B 28 *20K_04 PR7 2.2_06 V_BAT PR107 stuff PR12 no stuff PC12 0.1u_25V_X7R_06 VCC PHASE HIDRV BTST REGN LODRV GND_1 10 11 12 13 14 PR13 4700p_50V_X7R_04 VDD3 SMD_BAT PR93 C VDD3 VDD3 power modify 3/6 PC14 G PR43 stuff PR107 80.6K_1%_04 PSYS no stuff non PSYS stuff PR108 10K_1%_04 PR19 10K_1%_04 PC13 0.1u_25V_X7R_06 0.1u_25V_X7R_06 0.1u_25V_X7R_06 PSYS disable PR43 stuff PC8 J_BAT1 BTD-06RC1B PL1 HCB1005KF-121T20SMC_BAT_CON HCB1005KF-121T20SMD_BAT_CON PL2 30p_50V_NPO_04 *0_04 0_04 PMON PSYS stuff non PSYS no stuff 5A V_BAT SMC_BAT SMD_BAT 30p_50V_NPO_04 PR10 100p_50V_NPO_04 PR12 AU1_PSYS 10_04 PR116 10_04 PR114 PR113 10K_1%_04 PRS2 0.01_1%_32 10_04 PR117 PC89 100p_50V_NPO_04 ACOK PSYS enable SRP SRN TB_STAT IDCHG AU1_PSYS 33 Psys setting 21 20 19 18 17 16 15 PQ9 QM3006M3 30p_50V_NPO_04 76.8K_1%_04 PC86 0.047u_25V_X7R_06 Phase LODRV PC69 PR99 ILIM SRP SRN BATDRV BATSRC TB_STAT# BATPRES# BQ24780SRUYR PL3 BCIHP0730-4R7M HIDRV PR110 0_06 PQ4 QM3006M3 0.01u_25V_X7R_04 PC71 PC81 6/20 ACN ACP CMSRC ACDRV ACOK ACDET IADP PQ7 QM3004M3 PC70 *10u_25V_X5R_08 10u_25V_X5R_08 2DC-G128-Q07F 6-21-B3ZA0-004 ACP CMSRC ACDRV ACPRES ACDET IOUT 28 27 26 25 24 23 22 BTST PR111 2.2_06 PU5 470K_04 PC62 PC77 PC78 PC75 PC76 PC88 REGN PR103 PC63 PC5 PC93 2.2u_16V_X5R_06 IDCHG PMON PROCHOT# SDA SCL CMPIN CMPOUT 0.1u_25V_X7R_06 PR115 4.02K_1%_04 BATDRV 29 PC84 GND_2 PR90 4.02K_1%_04 0.1u_25V_X7R_06 4 0.1u_25V_X7R_06 PC79 2.2u_25V_X5R_08 PR101 0_04 PC83 PC82 PC4 PR106 0_04 TOTAL_CUR PQ6 2SK3018S3 28 PC80 10K_04 100p_50V_NPO_04 PR98 *24K_1%_04 PC147 *1u_25V_X5R_06 Option close to EC A A 30 15,20,28,29,30,31,32,33,34 5,6,7,10,20,23,24,25,27,28,29,30,31,32,35 ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/ VA VIN VDD3 Title [36] CHARGER,DC IN Size Document Number Custom SCHEMATIC1 Date: 6-71-N7400-D02 Thursday, October 12, 2017 Sheet Rev 1.0 36 of 40 Charger, DC-In B - 37 B.Schematic Diagrams PR89 4.02K_1%_04 PR102 0_04 PC85 1u_25V_X5R_06 1000p_50V_X7R_04 PR94 4.7_04 JDC_AC GND1 GND2 5A 5A PC6 PR100 10_1%_06 1500p_50V_04 Gary_EMI TEST 100K_04 PC64 1000p_50V_X7R_04 0.1u_25V_X7R_06 2.2_1%_06 ILIM power modify 3/6 PRS1 0.01_1%_32 4.7u_25V_X7R_08 PC65 PC66 PR95 PR11 PQ5 QM3004M3 5 5 0.1u_25V_X7R_06 0.047u_25V_X7R_06 PC61 10u_25V_X5R_08 A PC67 0.1u_25V_X7R_06 J_DC_JACK1 3A PC60 0.1u_25V_X7R_06 C ⅒ క PD3 ࠝ POWER SMAJ20A 3/1 C D PR18 287K_1%_04 PQ2 QM3004M3 5 5 VA POWER 0524 EML1 HCB2012KF-800T80 Schematic Diagrams Audio Board AA_USBVCC 22u_6.3V_X5R_08 22u_6.3V_X5R_08 Audio board for N74 GND AAC5 AAGND 0.1u_16V_Y5V_04 AAC9 VOUT EN# OC# AAC14 AAC15 AAGND SY6288D20AAC Audio board for N74 AAC13 AAGND AAGND 10u_6.3V_X5R_06 AAC8 VIN AAGND 60 mil D AAU1 *0.1u_10V_X5R_04 USB PORT PCBA CHECK 2A AAC12 10u_6.3V_X5R_06 Audio board for N74 AA_USBVCC1 AA_USBVCC1 2A 0.1u_16V_Y5V_04 N740WU AUDIO BOARD 1AAAR1 4AAAR1 *0_04 Audio board for N74 Audio board for N74 3AAAR1 *0_04 6AAAR1 *0_04 D Audio board for N74 Audio board for N74 Audio board for N74 Audio board for N74 *0_04 Audio board for N74 Audio board for N74 2AAAR1 *0_04 5AAAR1 *0_04 Audio board for N74 Audio board for N74 AAGND Audio board for N74 Port4 AAD1 B.Schematic Diagrams AAJ_USB1 AAGND AAUSB_PN11_R AAUSB_PP11_R 10 AAGND AAUSB_PN11_RJ AAUSB_PP11_RJ TVUDF1004AD0 Audio board for N74 AAUSB_PP114 Sheet 37 of 40 Audio Board AAUSB_PN111 AAAL1 AAUSB_PP11_R AAGND AAUSB_PN11_R *W CM2012F2S-SHORT V+ DATA_L GND2 GND1 DATA_H GND AGND AGND C107BF-10405-L Audio board for N74 GND2 GND1 GND3 GND4 AAGND C C TO M/B AUDIO JACK AA_USBVCC FP225H-02261BM NC1 NC2 B AAGND 10 11 12 13 14 15 16 17 18 19 20 21 22 AAJ_MIC1 AAMIC_SENSE AAMIC1_R_M AAMIC1_L_M AAGND AAUSB_PP11 AAUSB_PN11 Layout note: Headphoneஒ > 10mi l s ߧ ♲ ҄ ཥ ᡪ p h o n e j a ck༒ ᇨ ♲ࠩӉ࡝ ᦐ ༒ ҄ R / L ࡝ᦐ⊭ ଎ GNDᶼ ᜛ཥ ᥒ3 * ♲ ҄ AAMIC_SENSE AAHP_SENSE AAMIC1_L_M AAMIC1_R_M AAHEADPHONE_L AAHEADPHONE_R AA_AUDG AAMIC1_OUT_R AAL3 FCM1005KF-121T03 Audio board for N74 AAL4 FCM1005KF-121T03 Audio board for N74 AAMIC1_OUT_L AAC4 AAC3 100p_50V_NPO_04 Audio board for N74 100p_50V_NPO_04 Audio board for N74 MIC IN BLACK JK06006BQ7648 PCB Footprint = 2SJ-T351-018-A P/N = 6-20-B28L0-006 vendor P/N = 2SJ-T351-018 Audio board for N74 AA_AUDG MAIN 6-20-B28L0-006 SECOND 6-20-B28M0-006 AA_AUDG GND HP-R Audio board for N74 AAJ_AUDIO1 B 3*R/L♲ ҄ HP-L GND 6-20-94K10-022 FP225H-02261BM AAHP_SENSE AASPK_HP# AAHEADPHONE_R AAHEADPHONE_L AAJ_HP1 AAR2 84.5_1%_04 Audio board for N74 AAR3 84.5_1%_04 Audio board for N74 AAL1 FCM1005KF-121T03 Audio board for N74 AAL2 FCM1005KF-121T03 Audio board for N74 AAPHONE_OUT_L AAH3 68 ȍ 68 ȍ 56 ȍ AAH2 MTH7_0D2_8 HEADPHONE BLACK JK06006BQ7648 PCB Footprint = 2SJ-T351-018-A P/N = 6-20-B28L0-006 vendor P/N = 2SJ-T351-018 Audio board for N74 AA_AUDG AAR2,AAR3ៃ ῤ ೅ ዕ ⊩ W950KU/KL ĺ W950TU ĺ W950SU2 ĺ AAPHONE_OUT_R MAIN 6-20-B28L0-006 SECOND 6-20-B28M0-006 AAPHONE_OUT_R AAPHONE_OUT_L MTH7_0D2_8 AAC1 AAGND AAGND Audio board for N74 A *0.1u_16V_Y5V_04 Audio board for N74 AAC10 0.1u_16V_Y5V_04 Audio board for N74 AAC6 0.1u_16V_Y5V_04 Audio board for N74 AAC7 *0.1u_16V_Y5V_04 Audio board for N74 AAGND AAGND Audio board for N74 AAC11 AAGND AAH1 h6_0b5_0d2_8 AAH4 h6_0b5_0d2_8 AAGND Audio board for N74 AAGND Audio board for N74 AAR4 AAR1 *1K_04 *1K_04 AAC2 A 100p_50V_NPO_04 100p_50V_NPO_04 Audio board for N74 Audio board for N74 Audio board for N74 Audio board for N74 AA_AUDG AA_AUDG Title Size A3 Date: B - 38 Audio Board DMFWP!DP/!!ᙔ Ϻ ႝတ [37] KBL AUDIO BOARD (for N74) Document Number Rev 6-71-N7408-D02 Thursday, October 12, 2017 Sheet 37 1.0 of 40 Schematic Diagrams Click Board N74 CLICK BOARD PS2 for N74 PCBA CHECK PTP for N745 1CCR1 *0_04 4CCR1 *0_04 2CCR1 *0_04 5CCR1 *0_04 3CCR1 *0_04 6CCR1 *0_04 D D CJ_TP3 CTPBUTTON_L CTPBUTTON_R CGND C C CSW2 T4BJB10BQR CSW1 T4BJB10BQR 4 Sheet 38 of 40 Click Board CTPBUTTON_R CTPBUTTON_L CC1 6-53-31500-B41 T4BJB10-Q 0.1u_16V_Y5V_04 6-53-31500-B41 T4BJB10-Q CC2 0.1u_16V_Y5V_04 CGND CGND CGND CGND B B CH1 H4_2D2_3 CH4 H4_2D2_3 CH3 H6_5D2_2 CH2 H6_5D2_2 CGND CGND ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/ A Title [38] KBL CLICK BOARD Size A4 Document Number SCHEMATIC1 Rev 1.0 6-71-N7402-D02 Date: A Thursday, October 12, 2017 Sheet 38 of 40 Click Board B - 39 B.Schematic Diagrams FP226H-004S10M N745 PTP 6-20-94A40-004 FP226H-004S10M 2ND 6-20-94A60-004 Schematic Diagrams Power Seq POWER SEQ G3 >S0 RTCVCC G3 Status tPCH01:VccRTC stable to RTC_RST# high > 9ms RTC_RST# D +5_LDO AC IN Status VDD3 Power on Status D 2/48nT PWR_SW# VA_EC_EN 3.3VA 443nT 443/9nt 444/49nT B.Schematic Diagrams 1.0VA 445nT 1.8VA VDD5 DD_ON 377nT 21:nT 2nT 3.3V Sheet 39 of 40 Power Seq 2/7nT 5V 94/49nT RSMRST# C C 2:9/95nt SUSC# 2/3nT VDDQ 2/:nT 2.5V 2/7nt 1.0VT 2/6nt SUSB# 5:3vt 1.8VS 2/33nt 3.3VS 2/49nt 5VS 2/88nt 1.0VS 4nT VDDQ_VTT B B 3/9nT ALL_SYS_PWRGD 5/9nT VCCSA 5/6nT H_VR_READY 2:1nT VCCIN VCCGT PM PWROK 233/4nT PCH_PWROK 233/5nT 3nT SYS_PWROK 79nT PLT_RST# A A ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/ Title Size A2 Date: B - 40 Power Seq [39] Power SEQ Document Number SCHEMATIC1 6-71-N7400-D02 Thursday, October 12, 2017 Sheet R ev 1.0 39 of 40 Schematic Diagrams Option BOM USB3.1 W/ USB CHARGER 3.0 TYPEA W/O USB CHARGER 3.0 TYPEA D U14 SLG55593VTR C332 0.1u_16V_Y5V_04 R195 100K_04 R265 10K_04 R245 0_04 R69 R489 R490 R194 10K_04 0_04 0_04 0_04 W/ USB CHARGER 3.1 TYPEA W/O USB CHARGER 3.1 TYPEA ( ᦘ ᷱ) ( ᦘ ᷱ) eDP C R69 R489 R490 R242 10K_04 0_04 0_04 0_04 LVDS C417 0.1u_10V_X7R_04 C418 0.1u_10V_X7R_04 C419 0.1u_10V_X7R_04 C420 0.1u_10V_X7R_04 C421 0.1u_10V_X7R_04 C422 0.1u_10V_X7R_04 C433 0.1u_10V_X7R_04 C434 0.1u_10V_X7R_04 C435 0.1u_10V_X7R_04 C436 0.1u_10V_X7R_04 R10 0_04 R21 0_04 R336 0_04 R34 100K_04 R35 1K_04 R384 10K_04 D26 BAV99 RECTIFIER J_LCD1 lvdfh-03008-tp00+ B C1 0.1u_10V_X7R_04 C10 2.2u_6.3V_X5R_04 C16 0.1u_10V_X7R_04 C17 0.1u_10V_X7R_04 C18 0.1u_10V_X7R_04 C2 0.1u_10V_X7R_04 C3 0.1u_10V_X7R_04 C4 0.1u_10V_X7R_04 C7 0.1u_10V_X7R_04 C8 0.1u_10V_X7R_04 C9 0.1u_10V_X7R_04 C352 0.1u_10V_X7R_04 C353 2.2u_6.3V_X5R_06 C361 2.2u_6.3V_X5R_04 C362 0.1u_10V_X7R_04 C363 0.1u_10V_X7R_04 C364 0.1u_10V_X7R_04 R1 10K_04 R11 0_04 R12 0_06 R19 2.2K_04 R20 2.2K_04 R22 10K_04 R23 4.7K_04 R26 4.7K_04 R27 100K_04 R28 0_04 R3 12K_1%_04 R306 0_06 R307 0_06 R343 0_04 R36 0_04 R37 0_04 R383 10K_04 R39 0_04 R40 0_04 R41 0_04 R42 0_04 U2 RTD2136N-CG J_LCD2 LVDFH-04008-TP00+ A C236 C249 C250 C251 C260 C270 C271 C272 C273 C274 C275 C276 C277 C278 C296 C297 C298 C299 C300 C301 C302 C303 C304 C305 C306 C307 C308 C324 C325 C326 C327 C328 C329 C331 C332 D7 L22 0.1u_16V_Y5V_04 20p_50V_NPO_04 22u_6.3V_X5R_08 22u_6.3V_X5R_08 0.1u_10V_X7R_04 0.1u_16V_Y5V_04 0.1u_16V_Y5V_04 0.1u_16V_Y5V_04 0.22u_10V_X5R_04 0.22u_10V_X5R_04 0.22u_10V_X5R_04 1000p_50V_X7R_04 4.7u_25V_X5R_08 4.7u_25V_X5R_08 10u_6.3V_X5R_06 0.1u_16V_Y5V_04 0.1u_16V_Y5V_04 10u_6.3V_X5R_06 4.7u_6.3V_X5R_06 0.22u_10V_X5R_04 0.22u_10V_X5R_04 0.22u_10V_X5R_04 0.22u_10V_X5R_04 0.22u_10V_X5R_04 220p_50V_NPO_04 15p_50V_NPO_04 1u_6.3V_X5R_04 0.1u_16V_Y5V_04 0.1u_16V_Y5V_04 0.1u_16V_Y5V_04 12p_50V_NPO_04 0.22u_10V_X5R_04 10u_6.3V_X5R_06 0.1u_16V_Y5V_04 0.1u_16V_Y5V_04 RB751V-40(lision) BCIHP0420TB-2R2M C292 C293 PQ1 PR84 PR85 PR86 R262 R263 R485 R486 USB3.1 TYPEA ( ᦘ ᷱ) 0.22u_10V_X5R_04 0.22u_10V_X5R_04 2SK3018S3 10K_04 10K_04 100K_04 0_04 0_04 0_04 0_04 W/ 3G LTE(17") W/ 3G LTE(14"/15") R182 4.7K_04 R196 1K_04 R197 4.7K_04 R198 4.7K_04 R199 4.7K_04 R200 4.7K_04 R215 4.7K_04 R222 10K_04 R223 10_06 R224 10K_04 R235 0_04 R236 100K_1%_04 R237 76.8K_1%_04 R238 47K_1%_04 R248 12.1K_1%_04 R250 0_04 R251 40.2K_1%_04 R260 0_04 R261 0_04 R272 4.7K_04 R487 0_04 R488 0_04 R506 0_04 R507 0_04 C553 10u_6.3V_X5R_06 C554 0.1u_16V_Y5V_04 C555 10u_6.3V_X5R_06 C556 4.7u_6.3V_X5R_06 C557 10u_6.3V_X5R_06 C558 0.1u_16V_Y5V_04 C559 0.1u_16V_Y5V_04 C560 0.1u_16V_Y5V_04 C561 0.1u_16V_Y5V_04 U11 MP2315GJ-Z U12 ASM1142 U13 EM5209 U6 GD25D10BTIGR X2 FSX3M 20.0000000M16FAO USB3.0 TYPEA C290 C291 R268 R269 R493 R494 0.22u_10V_X5R_04 0.22u_10V_X5R_04 0_04 0_04 0_04 0_04 W/ TPM W/O TPM U32 SLB9665TT_5.51 C456 0.1u_16V_Y5V_04 C460 0.1u_16V_Y5V_04 C471 0.1u_16V_Y5V_04 C472 0.1u_16v_Y5V_04 R401 4.7K_04 R392 10K_04 R433 22_04 R396 100K_04 C12 C13 C14 C24 C25 C26 C379 C380 C395 C396 C406 C407 C412 C413 C6 J_3G1 Q10 Q9 R17 R32 R329 R33 22u_6.3V_X5R_06 22u_6.3V_X5R_06 0.1u_16V_Y5V_04 22u_6.3V_X5R_06 22u_6.3V_X5R_06 0.1u_16V_Y5V_04 22u_6.3V_X5R_06 0.1u_16V_Y5V_04 1u_6.3V_X5R_04 0.1u_16V_Y5V_04 0.1u_10V_X7R_04 0.1u_10V_X7R_04 470p_50V_X7R_04 6.3V_6.3*5.7MM 22u_6.3V_X5R_06 NASB0-S6701-TS50 MTS3572G6 2SK3018S3 10K_04 330K_04 10_06 100K_04 C12 C13 C14 C24 C25 C26 C379 C380 C395 C396 C406 C407 C412 C413 C6 J_3G1 Q10 Q9 R17 R32 R329 R33 W/ 3G LTE(14"/17") C11 0.1u_16V_Y5V_04 C20 0.01u_16V_X7R_04 J_SIM1 FLY-160429-02 W/ 3G LTE(17") J_SIM2 FP225H-006S10M D C Sheet 40 of 40 Option BOM USB3.1_1142 (default) USB3.1_2142 (otpion) C340 C341 C342 L57 R246 R273 R274 R275 U16 22u_6.3V_X5R_06 22u_6.3V_X5R_06 0.1u_16V_Y5V_04 22u_6.3V_X5R_06 22u_6.3V_X5R_06 0.1u_16V_Y5V_04 22u_6.3V_X5R_06 0.1u_16V_Y5V_04 1u_6.3V_X5R_04 0.1u_16V_Y5V_04 0.1u_10V_X7R_04 0.1u_10V_X7R_04 470p_50V_X7R_04 6.3V_6.3*5.7MM 22u_6.3V_X5R_06 NASB0-S6701-TS50 MTS3572G6 2SK3018S3 10K_04 330K_04 10_06 100K_04 L56 HCB1608KF-121T30 R247 0_04 0.1u_16V_Y5V_04 4.7u_6.3V_X5R_06 1u_6.3V_X5R_04 HCB1608KF-121T30 0_04 47K_1%_04 44.2K_1%_04 10K_1%_04 NCT3705U-A USB3.0 R266 R267 R282 R283 R495 R496 0_04 0_04 0_04 0_04 0_04 0_04 B PWR U4+2 C444 C450 R103 R364 R88 X4 PR16 PR22 PR46 PR47 PR48 PC19 PR17 C142 C126 C120 C123 C124 PWR U2+2 12p_50V_NPO_04 12p_50V_NPO_04 0.2m_1%_08 1M_1%_04 0.2m_1%_08 FSX3M_24MHZ 51K_1%_04 33.2K_1%_04 31.6K_1%_04 46.4K_1%_04 34K_1%_04 33p_50V_NPO_04 10.5K_1%_04 1u_6.3V_X5R_04 22u_6.3V_X5R_06 10u_6.3V_X5R_06 10u_6.3V_X5R_06 10u_6.3V_X5R_06 C451 C452 R370 R86 R87 X3 PR16 PR22 PR46 PR47 PR48 PC19 PR17 C140 C77 C118 12p_50V_NPO_04 12p_50V_NPO_04 1M_1%_04 0_04 0.2m_1%_08 FSX3M_24MHZ 270K_1%_04 29.4K_1%_04 3.9K_1%_0402 49.9K_1%_04 34K_1%_04 68p_50V_NPO_04 9.1K_1%_04 22u_6.3V_X5R_06 1u_6.3V_X5R_04 10u_6.3V_X5R_06 A ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/ Title [40] OPTION BOM Size Document Number Custom SCHEMATIC1 Date: 6-71-N7400-D02 Thursday, October 12, 2017 Sheet 40 R ev 1.0 of 40 Option BOM B - 41 B.Schematic Diagrams U14 SLG55593VTR C332 0.1u_16V_Y5V_04 R195 100K_04 R265 10K_04 R243 0_04 B.Schematic Diagrams Schematic Diagrams B - 42 BIOS Update Appendix C:Updating the FLASH ROM BIOS To update the FLASH ROM BIOS, you must: • • • • • • • Download the BIOS Go to www.clevo.com.tw and point to E-Services and click E-Channel 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) Unzip the downloaded files to a bootable CD/DVD/ or USB Flash drive Insert a bootable CD/DVD/USB flash drive into the CD/DVD drive/USB port of the computer containing the downloaded files Use a tool such as Winzip or Winrar to unzip all the BIOS files and refresh tools to your bootable CD/DVD/USB flash drive (you may need to create a bootable CD/DVD with the files using a 3rd party software) BIOS Version Make sure you download the latest correct version of the BIOS appropriate for the computer model you are working on You should only download BIOS versions that are V1.0X.XX or higher as appropriate for your computer model Note that BIOS versions are not backward compatible and therefore you may not downgrade your BIOS to an older version after upgrading to a later version (e.g if you upgrade a BIOS to ver 1.0X.05, you MAY NOT then go back and flash the BIOS to ver 1.0X.04) Set the computer to boot from the external drive With the bootable CD/DVD/USB flash drive containing the BIOS files in your CD/DVD drive/USB port, restart the computer and press F2 (in most cases) to enter the BIOS Use the arrow keys to highlight the Boot menu Use the “+” and “-” keys to move boot devices up and down the priority order Make sure that the CD/DVD drive/USB flash drive is set first in the boot priority of the BIOS Press F4 to save any changes you have made and exit the BIOS to restart the computer C - C:BIOS Update Download the BIOS update from the web site Unzip the files onto a bootable CD/DVD/USB Flash Drive Reboot your computer from an external CD/DVD/USB Flash Drive Use the flash tools to update the flash BIOS using the commands indicated below Restart the computer booting from the HDD and press F2 at startup enter the BIOS Load setup defaults from the BIOS and save the default settings and exit the BIOS to restart the computer After rebooting the computer you may restart the computer again and make any required changes to the default BIOS settings  BIOS Update Use the flash tools to update the BIOS Make sure you are not loading any memory management programs such as HIMEM by holding the F8 key as you see the message “EFI Shell” You will then be prompted to give “Y” or “N” responses to the programs being loaded by EFI Shell Choose “N” for any memory management programs You should now see DISK fsX:\> (X is the designated drive number for the CD/DVD drive/USB flash drive) Type the following command: C:BIOS Update fsX:\> Flash.nsh The utility will then proceed to flash the BIOS You should then be prompted to press any key to restart the system or turn the power off, and then on again but make sure you remove the CD/DVD/USB flash drive from the CD/DVD drive/USB port before the computer restarts Restart the computer (booting from the HDD) With the CD/DVD/USB flash drive removed from the CD/DVD drive/USB port the computer should restart from the HDD Press F2 as the computer restarts to enter the BIOS Use the arrow keys to highlight the Exit menu Select Load Setup Defaults (or press F3) and select “Yes” to confirm the selection Press F4 to save any changes you have made and exit the BIOS to restart the computer Your computer is now running normally with the updated BIOS You may now enter the BIOS and make any changes you require to the default settings C-2 ... 1.Introduction CCD Connector ODD Connector HDD Connector Speaker Connector Multi-in-1 Card Reader LCD Cable Connector WLAN Connector SIM Card Reader Battery Connector 1.Introduction Introduction... 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 N7 45WU- N. ..Preface Notebook Computer N7 45WU- N Service Manual Preface I Preface Notice The company reserves the right to revise this publication or to change its contents without notice Information contained