Download
Share
Print this page
Clevo L140MU Service Manual
  1. Manuals
  2. Brands
  3. Clevo Manuals
  4. Laptop
  5. L140MU
  6. Service manual

Clevo L140MU Service Manual

Hide thumbs Also See for L140MU:

Advertisement

Quick Links

Download this manual
L140MU / L141MU

Advertisement

loading
Need help?

Need help?

Do you have a question about the L140MU and is the answer not in the manual?

Questions and answers

Subscribe to Our Youtube Channel

Related Manuals for Clevo L140MU

Summary of Contents for Clevo L140MU

  • Page 1 L140MU / L141MU...
  • Page 3 Preface Notebook Computer L140MU / L141MU Service Manual...
  • Page 4 Preface Notice The company reserves the right to revise this publication or to change its contents without notice. Information contained herein is for reference only and does not constitute a commitment on the part of the manufacturer or any subsequent ven- dor.
  • Page 5 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 L140MU / L141MU series notebook PC.
  • Page 6 Preface IMPORTANT SAFETY INSTRUCTIONS Follow basic safety precautions, including those listed below, to reduce the risk of fire, electric shock and injury to per- sons when using any electrical equipment: 1. Do not use this product near water, for example near a bath tub, wash bowl, kitchen sink or laundry tub, in a wet basement or near a swimming pool.
  • Page 7 Preface Instructions for Care and Operation The notebook computer is quite rugged, but it can be damaged. To prevent this, follow these suggestions: Don’t drop it, or expose it to shock. If the computer falls, the case and the components could be damaged. Do not expose the computer Do not place it on an unstable Do not place anything heavy...
  • Page 8 Preface 4. 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. 5. Take care when using peripheral devices. Use only approved brands of Unplug the power cord before peripherals.
  • Page 9 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.
  • Page 10 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 pro- gram. It also describes the installation and operation of the utility programs provided with the notebook PC. System Startup 1.
  • Page 11 Preface Contents Introduction ..........1-1 LCD ....................A-5 MB ....................A-6 Overview ..................1-1 Schematic Diagrams......... B-1 Specifications ..................1-2 External Locator - Top View with LCD Panel Open ......1-4 System Block Diagram ..............B-2 External Locator - Front & Right Side Views .........1-5 Processor 1/12 .................B-3 External Locator - Left Side &...
  • Page 12 Preface M Key PCIE SSD-1 ..............B-29 M Key PCIE SSD-2 ..............B-30 USB Charger ................B-31 USB Gen1 ..................B-32 Conn Fan, CCD, TP, LED KB ............. B-33 TPM, PW Button, LID SW, LED ..........B-34 3.3V, 5V, 3VS, 5VS, CTL ............B-35 VDD3, VDD5 ................
  • Page 13 Chapter 1: Introduction Overview This manual covers the information you need to service or upgrade the L140MU / L141MU series notebook computer. Information about operating the computer (e.g. getting started, and the Setup utility) is in the User’s Manual. Information about dri-vers (e.g.
  • Page 14 Introduction Specifications Processor Options Video Adapter Intel® Core™ i7 Processor Intel UHD Graphics 630 i7-1165G7 (2.70GHz) HDR Support 12MB Smart Cache, 14nm, DDR4-3200MHz, TDP 28W Rec. 2020  Intel® Core™ i5 Processor Microsoft DirectX® 12 Compatible Latest Specification Information i5-1135G7 (2.30GHz) Pointing Device 8MB Smart Cache, 14nm, DDR4-3200MHz, TDP 28W The specifications listed here are correct at the...
  • Page 15 Introduction Interface Dimensions & Weight One Thunderbolt 4 Port with Power Delivery (DC-In) 322mm (w) * 216.8mm (d) * 16.5mm (h) One USB 3.2 Gen 1 Type-A Port (Height Excluding Battery Area) One USB 3.2 Gen 2 Type-A Port 990g One HDMI-Out Port One 2-In-1 Audio Jack (Headphone / Microphone) One DC-in Jack...
  • Page 16 Introduction External Locator - Top View with LCD Panel Open Figure 1 Top View 1. PC Camera (Factory Option) Windows Hello Camera 2. *Camera LED *When the camera is in use, the LED will be illuminated. 3. Built-In Array Microphone 4.
  • Page 17 Introduction External Locator - Front & Right Side Views Figure 2 Front View 1. (Factory Option) USIM Card FRONT VIEW Reader (for 4G USIM Cards) Figure 3 Right Side View 1. Speaker 2. Power Button 3. MicroSD Card Reader RIGHT SIDE VIEW 4.
  • Page 18 Introduction External Locator - Left Side & Rear View Figure 4 Left Side View 1. LED Indicator 2. DC-In Jack 3. HDMI-Out Port LEFT SIDE VIEW 4. USB 3.1 Gen 2 Type-A Port 5. DisplayPort 1.2 over USB 3.1 Gen 2 Type-C Port with Power Delivery (DC-In)
  • Page 19 Introduction External Locator - Bottom View Figure 6 Bottom View 1. Speakers  Overheating To prevent your com- puter from overhea- ting, make sure no- thing blocks any vent while the computer is in use. External Locator - Bottom View 1 - 7...
  • Page 20 Introduction Mainboard Overview - Top (Key Parts) Figure 7 Mainboard Top Key Parts 1. KBC-ITE IT5570 1 - 8 Mainboard Overview - Top (Key Parts)
  • Page 21 Introduction Mainboard Overview - Bottom (Key Parts) Figure 8 Mainboard Bottom Key Parts 1. CPU 2. Memory Slots DDR4 SO-DIMM Mainboard Overview - Bottom (Key Parts) 1 - 9...
  • Page 22 Introduction Mainboard Overview - Top (Connectors) Figure 9 Mainboard Top Connectors 1. DC-In Jack 2. HDMI-Out Port 3. USB 3.1 Gen 2 Type-A Port 4. DisplayPort 1.2 over USB 3.1 Gen 2 Type-C Port with Power Delivery (DC-In) 5. Power Button 6.
  • Page 23 Introduction Mainboard Overview - Bottom (Connectors) Figure 10 Mainboard Bottom Connectors 1. Speaker Connector 2. WLAN Connector 3. Fan Connector 4. Touchpad Cable Connector 5. Keyboard Cable Connector 6. LED Keyboard Connector 7. Battery Connector 8. BIOS Battery Connector 9. M.2 Card Connector (SATA / PCIE) 10.
  • Page 24 Introduction 1 - 12...
  • Page 25 Chapter 2: Disassembly Overview This chapter provides step-by-step instructions for disassembling the L140MU / L141MU 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.
  • Page 26 Disassembly NOTE: All disassembly procedures assume that the system is turned OFF, and disconnected from any power supply (the battery is removed too). Maintenance Tools The following tools are recommended when working on the notebook PC: • M3 Philips-head screwdriver •...
  • Page 27 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 Don't drop it. Perform your repairs and/or upgrades on a stable surface. If the computer falls, the case and other components Warning could be damaged.
  • Page 28 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 System Memory: 1.
  • Page 29 Disassembly Removing the Battery Figure 1 Battery-1 Removal Battery-1 Removal Procedure 1. Turn off the computer, turn it over. a. Remove the screws. 2. Remove screws from the bottom case (Figure 1a). b. Remove the bottom case 3. Remove the bottom case up.
  • Page 30 Disassembly Battery-2 Removal Procedure Figure 2 1. Turn off the computer, turn it over. Battery-2 Removal 2. Remove screws from the bottom case (Figure 1a). 3. Remove the bottom case up. The battery will be visible at point on the computer (Figure 1b).
  • Page 31 Disassembly Removing the System Memory (RAM) Figure 3 RAM Module The computer has one memory sockets for 260 pin Small Outline Dual In-line Memory Modules (SO-DIMM) supporting Removal DDR4 3200MHz. The main memory can be expanded up to 32GB. The total memory size is automatically detected by the POST routine once you turn on your computer.
  • Page 32 Disassembly 5. Pull the latches to release the second module if necessary. 6. Insert a new module holding it at about a 30° angle and fit the connectors firmly into the memory slot. 7. The module will only fit one way as defined by its pin alignment. Make sure the module is seated as far into the slot as it will go.
  • Page 33 Disassembly Removing the Wireless LAN Module Figure 4 Wireless LAN 1. Turn off the computer, turn it over to remove the battery (page 2 - Module Removal 2. The Wireless LAN module will be visible at point on the mainboard (Figure 4a).
  • Page 34 Disassembly Wireless LAN, and Combo Module Cables Note that the cables for connecting to the antennae on WLAN, WLAN & Bluetooth Combo, 3G and LTE modules are not labelled. The cables/covers (each cable will have either a black or transparent cable cover) are color coded for iden- tification as outlined in the table below.
  • Page 35 Disassembly Removing the 4G Module Figure 5 4G Module Removal 1. Turn off the computer, turn it over to remove the battery (page 2 - 2. The module will be visible at point on the mainboard (Figure 5a). a. Locate the WLAN. 3.
  • Page 36 Disassembly Removing the M.2 SSD Module Figure 6 M.2 SSD1 Module M.2 SSD1 Removal Procedure Removal 1. Turn off the computer, turn it over to remove the battery (page 2 - 2. The M.2 SSD module will be visible at point on the mainboard (Figure 6a).
  • Page 37 Disassembly M.2 SSD2 Removal Procedure Figure 7 1. Turn off the computer, turn it over to remove the battery (page 2 - M.2 SSD2 Module 2. The M.2 SSD module will be visible at point on the mainboard (Figure 7a). Removal 3.
  • Page 38 Disassembly Removing the CCD Figure 8 CCD Removal 1. Turn off the computer, turn it over to remove the battery (page 2 - 2. Lift up the inner frame and run your fingers around the inner frame of the LCD panel at the points as indicated by a.
  • Page 39 Disassembly 4. Disconnect the cable (Figure 9c). Figure 9 5. Remove the CCD module (Figure 9d). CCD Removal 6. Reverse the process to install a new CCD module. (cont’d.) c. Disconnect the cable. d. Remove the CCD mod- ule.  7.
  • Page 40 Disassembly Removing the LCD Figure 10 LCD Removal 1. Turn off the computer, turn it over to remove the battery (page 2 - 5) and CCD (page 2 - 14). 2. Remove the adhesive mylar at the points as indicated (Figure 10a).
  • Page 41 Appendix A: Part Lists This appendix breaks down the L140MU / L141MU 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.
  • Page 42 Part List Illustration Location The following table indicates where to find the appropriate part list illustration. Table A - 1 Part List Illustration Part Location page A - 3 page A - 4 Bottom page A - 5 page A - 6 A - 2...
  • Page 43 Figure A - 1 Top A - 3...
  • Page 44 Bottom Figure A - 2 Bottom A - 4 Bottom...
  • Page 45 Figure A - 3 LCD A - 5...
  • Page 46 Figure A - 4 A - 6 MB...
  • Page 47 Schematic Diagrams Appendix B: Schematic Diagrams This appendix has circuit diagrams of the L140MU / L141MU notebook’s PCB’s. The following table indicates where to find the appropriate schematic diagram. Diagram - Page Diagram - Page Diagram - Page Table B - 1...
  • Page 48 Schematic Diagrams System Block Diagram 2 IN 1 6-7P-L14M2-004 MAIN BOARD 3V,5V,3VS,5VS L140MU Tiger Lake U System Block Diagram 6-71-L14M0-D02A SHEET 2~44 SHEET 34 SIM BOARD SHEET 45 6-71-L14MG-D02 VDD3,VDD5 SHEET 35 2.5V,VCCST,VCCSTG 3200 MHz DDR4 DDIA DDR4 SHEET 20...
  • Page 49 Size Size Size Document Number Document Number Document Number 6-71-L14M0-D02A 6-71-L14M0-D02A 6-71-L14M0-D02A Custom Custom Custom L140MU L140MU L140MU D02A D02A D02A Date: Date: Date: Friday, July 10, 2020 Friday, July 10, 2020 Friday, July 10, 2020 Sheet...
  • Page 50 [03] CML U B,C/20 DDR4 Non-interleave Size Size Size Document Number Document Number Document Number 6-71-L14M0-D02A 6-71-L14M0-D02A 6-71-L14M0-D02A Custom Custom Custom L140MU L140MU L140MU D02A D02A D02A Date: Date: Date: Friday, July 10, 2020 Friday, July 10, 2020 Friday, July 10, 2020 Sheet...
  • Page 51 [04] CML U D,Q/20 CFG [04] CML U D,Q/20 CFG Size Size Size Document Number Document Number Document Number 6-71-L14M0-D02A 6-71-L14M0-D02A 6-71-L14M0-D02A L140MU L140MU L140MU D02A D02A D02A Date: Date: Date: Friday, July 10, 2020 Friday, July 10, 2020 Friday, July 10, 2020...
  • Page 52 [05] TGL U E/20 SPI/SMB/LPC Size Size Size Document Number Document Number Document Number 6-71-L14M0-D02A 6-71-L14M0-D02A 6-71-L14M0-D02A Custom Custom Custom L140MU L140MU L140MU D02A D02A D02A Date: Date: Date: Friday, July 10, 2020 Friday, July 10, 2020 Friday, July 10, 2020 Sheet...
  • Page 53 GPP_U5 R703 0_02 DJ23 DG19 PCH_I2C_SCL GPP_C19/I2C1_SCL GPP_U4 R704 0_02 DT18 BOARD ID PCH_I2C_SDA GPP_C18/I2C1_SDA 3.3VS DJ29 GPP_H5/I2C2_SCL HIGH = L140MU DJ31 R544 100K_04 For BIOS Debug GPP_H4/I2C2_SDA VDD3 GPP_D3 DF29 BOARD_ID R545 *100K_04 UART2_RXD GPP_H7/I2C3_SCL LO = *10K_04 *0_06...
  • Page 54 [07] CML U H/20 PCIE/SATA [07] CML U H/20 PCIE/SATA Size Size Size Document Number Document Number Document Number 6-71-L14M0-D02A 6-71-L14M0-D02A 6-71-L14M0-D02A L140MU L140MU L140MU D02A D02A D02A Date: Date: Date: Friday, July 10, 2020 Friday, July 10, 2020 Friday, July 10, 2020...
  • Page 55 [08] CML U I,J/20 CNVI/CLK [08] CML U I,J/20 CNVI/CLK Size Size Size Document Number Document Number Document Number 6-71-L14M0-D02A 6-71-L14M0-D02A 6-71-L14M0-D02A L140MU L140MU L140MU D02A D02A D02A Date: Date: Date: Friday, July 10, 2020 Friday, July 10, 2020 Friday, July 10, 2020...
  • Page 56 [09] STRAP PINS [09] STRAP PINS [09] STRAP PINS Size Size Size Document Number Document Number Document Number 6-71-L14M0-D02A 6-71-L14M0-D02A 6-71-L14M0-D02A L140MU L140MU L140MU D02A D02A D02A Date: Date: Date: Friday, July 10, 2020 Friday, July 10, 2020 Friday, July 10, 2020...
  • Page 57 [10] CML U K POWER CONTROL [10] CML U K POWER CONTROL Size Size Size Document Number Document Number Document Number 6-71-L14M0-D02A 6-71-L14M0-D02A 6-71-L14M0-D02A L140MU L140MU L140MU D02A D02A D02A Date: Date: Date: Friday, July 10, 2020 Friday, July 10, 2020...
  • Page 58 [11] CML U L,M/20 VCC,VCCGT [11] CML U L,M/20 VCC,VCCGT Size Size Size Document Number Document Number Document Number 6-71-L14M0-D02A 6-71-L14M0-D02A 6-71-L14M0-D02A L140MU L140MU L140MU D02A D02A D02A Date: Date: Date: Friday, July 10, 2020 Friday, July 10, 2020 Friday, July 10, 2020...
  • Page 59 [12] CML U P/20 POWER [12] CML U P/20 POWER Size Size Size Document Number Document Number Document Number 6-71-L14M0-D02A 6-71-L14M0-D02A 6-71-L14M0-D02A L140MU L140MU L140MU D02A D02A D02A Date: Date: Date: Friday, July 10, 2020 Friday, July 10, 2020 Friday, July 10, 2020...
  • Page 60 [13] CML U R,S,T/20 VSS [13] CML U R,S,T/20 VSS Size Size Size Document Number Document Number Document Number 6-71-L14M0-D02A 6-71-L14M0-D02A 6-71-L14M0-D02A L140MU L140MU L140MU D02A D02A D02A Date: Date: Date: Friday, July 10, 2020 Friday, July 10, 2020 Friday, July 10, 2020...
  • Page 61 [14] MEM_DDR4 CH0_1 [14] MEM_DDR4 CH0_1 Size Size Size Document Number Document Number Document Number INTERNAL ONLY 6-71-L14M0-D02A 6-71-L14M0-D02A 6-71-L14M0-D02A L140MU L140MU L140MU D02A D02A D02A Date: Date: Date: Friday, July 10, 2020 Friday, July 10, 2020 Friday, July 10, 2020...
  • Page 62 FOR E.G. THE ALERT SIGNAL MUST FIRST CONNECT TO THE LAST DEVICE THAT THE ADDRESS/COMMAND BUS IS CONNECTED TO. INTERNAL ONLY Size Size Size Document Number Document Number Document Number 6-71-L14M0-D02A 6-71-L14M0-D02A 6-71-L14M0-D02A L140MU L140MU L140MU D02A D02A D02A Date: Date: Date: Friday, July 10, 2020 Friday, July 10, 2020...
  • Page 63 [16] MEM_DDR4 TERMINATIONS [16] MEM_DDR4 TERMINATIONS [16] MEM_DDR4 TERMINATIONS Size Size Size Document Number Document Number Document Number 6-71-L14M0-D02A 6-71-L14M0-D02A 6-71-L14M0-D02A L140MU L140MU L140MU D02A D02A D02A Date: Date: Date: Friday, July 10, 2020 Friday, July 10, 2020 Friday, July 10, 2020...
  • Page 64 [17] MEM_DDR4 CH0- DECAPS [17] MEM_DDR4 CH0- DECAPS Size Size Size Document Number Document Number Document Number 6-71-L14M0-D02A 6-71-L14M0-D02A 6-71-L14M0-D02A L140MU L140MU L140MU D02A D02A D02A Date: Date: Date: Friday, July 10, 2020 Friday, July 10, 2020 Friday, July 10, 2020...
  • Page 65 [18] DDR4 SO-DIMM_1 [18] DDR4 SO-DIMM_1 [18] DDR4 SO-DIMM_1 Size Size Size Document Number Document Number Document Number 6-71-L14M0-D02A 6-71-L14M0-D02A 6-71-L14M0-D02A L140MU L140MU L140MU D02A D02A D02A Date: Date: Date: Friday, July 10, 2020 Friday, July 10, 2020 Friday, July 10, 2020...
  • Page 66 [19] HDMI [19] HDMI ESD73034D ESD73034D Size Size Size Document Number Document Number Document Number 6-71-L14M0-D02A 6-71-L14M0-D02A 6-71-L14M0-D02A L140MU L140MU L140MU D02A D02A D02A Date: Date: Date: Friday, July 10, 2020 Friday, July 10, 2020 Friday, July 10, 2020 Sheet...
  • Page 67 [20] PANEL / 3.3VA 1u_6.3V_X5R_02 *0.1u_6.3V_X5R_02 Size Size Size Document Number Document Number Document Number 6-71-L14M0-D02A 6-71-L14M0-D02A 6-71-L14M0-D02A L140MU L140MU L140MU D02A D02A D02A Date: Date: Date: Friday, July 10, 2020 Friday, July 10, 2020 Friday, July 10, 2020 Sheet...
  • Page 68 [21] RETIMER [21] RETIMER [21] RETIMER Size Size Size Document Number Document Number Document Number 6-71-L14M0-D02A 6-71-L14M0-D02A 6-71-L14M0-D02A L140MU L140MU L140MU D02A D02A D02A Date: Date: Date: Friday, July 10, 2020 Friday, July 10, 2020 Friday, July 10, 2020 Sheet...
  • Page 69 [22] RETIMER [22] RETIMER [22] RETIMER Size Size Size Document Number Document Number Document Number 6-71-L14M0-D02A 6-71-L14M0-D02A 6-71-L14M0-D02A L140MU L140MU L140MU D02A D02A D02A Date: Date: Date: Friday, July 10, 2020 Friday, July 10, 2020 Friday, July 10, 2020 Sheet...
  • Page 70 *0_04 PCB Footprint = soic8-3_9mm Size Size Size Document Number Document Number Document Number 6-71-L14M0-D02A 6-71-L14M0-D02A 6-71-L14M0-D02A 256K bit L140MU L140MU L140MU D02A D02A D02A Date: Date: Date: Friday, July 10, 2020 Friday, July 10, 2020 Friday, July 10, 2020...
  • Page 71 Size Size Size Document Number Document Number Document Number 6-71-L14M0-D02A 6-71-L14M0-D02A 6-71-L14M0-D02A BAT54AS3 R480 R482 Spec 2.2k, 4.7K L140MU L140MU L140MU D02A D02A D02A AUDG AUDG AUDG AUDG AUDG Date: Date: Date: Friday, July 10, 2020 Friday, July 10, 2020...
  • Page 72 [25] RTS5227S [25] RTS5227S [25] RTS5227S Size Size Size Document Number Document Number Document Number 6-71-L14M0-D02A 6-71-L14M0-D02A 6-71-L14M0-D02A L140MU L140MU L140MU D02A D02A D02A Date: Date: Date: Friday, July 10, 2020 Friday, July 10, 2020 Friday, July 10, 2020 Sheet...
  • Page 73 [26] CNVI WLAN/BT [26] CNVI WLAN/BT [26] CNVI WLAN/BT Size Size Size Document Number Document Number Document Number 6-71-L14M0-D02A 6-71-L14M0-D02A 6-71-L14M0-D02A L140MU L140MU L140MU D02A D02A D02A Date: Date: Date: Friday, July 10, 2020 Friday, July 10, 2020 Friday, July 10, 2020...
  • Page 74 Schematic Diagrams KBC ITE IT5570 MODEL_ID PROJECT NAME IT5570 KBC_AVDD V1.0 L140MU ACE_I2C_IRQ2Z HCB1005KF-121T20 VDD3 VDD3 VDD3 C301 C450 C299 C282 C241 MODEL_ID R238 10K_04 10u_6.3V_X5R_06 0.1u_6.3V_X5R_02 0.1u_6.3V_X5R_02 0.1u_6.3V_X5R_02 0.1u_6.3V_X5R_02 R246 *10K_04 R177 0_04 C343 KBC_AGND R275 PIN11 3.3VS/1.8VS 10K_04 PIN 1.8V OR...
  • Page 75 [28] 1st M KEY PCIE_GEN4 [28] 1st M KEY PCIE_GEN4 Size Size Size Document Number Document Number Document Number 6-71-L14M0-D02A 6-71-L14M0-D02A 6-71-L14M0-D02A L140MU L140MU L140MU D02A D02A D02A Date: Date: Date: Friday, July 10, 2020 Friday, July 10, 2020 Friday, July 10, 2020...
  • Page 76 [29] 2nd M KEY PCIE_GEN3 [29] 2nd M KEY PCIE_GEN3 Size Size Size Document Number Document Number Document Number 6-71-L14M0-D02A 6-71-L14M0-D02A 6-71-L14M0-D02A L140MU L140MU L140MU D02A D02A D02A Date: Date: Date: Friday, July 10, 2020 Friday, July 10, 2020 Friday, July 10, 2020...
  • Page 77 MTH6_0D2_3 MTH6_0D2_3 MTH6_0D2_3 Size Size Size Document Number Document Number Document Number 6-71-L14M0-D02A 6-71-L14M0-D02A 6-71-L14M0-D02A 0819 Ryan L140MU L140MU L140MU D02A D02A D02A DUMMY_GND DUMMY_GND Date: Date: Date: Friday, July 10, 2020 Friday, July 10, 2020 Friday, July 10, 2020...
  • Page 78 [31] USB3.1 GEN1 [31] USB3.1 GEN1 [31] USB3.1 GEN1 Size Size Size Document Number Document Number Document Number 6-71-L14M0-D02A 6-71-L14M0-D02A 6-71-L14M0-D02A L140MU L140MU L140MU D02A D02A D02A Date: Date: Date: Friday, July 10, 2020 Friday, July 10, 2020 Friday, July 10, 2020...
  • Page 79 [32] CONN FAN,T/P,CCD&IR,WHITE KB USB_PN7_C USB_PN7_J USB_PP7_C USB_PP7_J Size Size Size Document Number Document Number Document Number 6-71-L14M0-D02A 6-71-L14M0-D02A 6-71-L14M0-D02A L140MU L140MU L140MU D02A D02A D02A Date: Date: Date: Friday, July 10, 2020 Friday, July 10, 2020 Friday, July 10, 2020 Sheet Sheet...
  • Page 80 [33] TPM,PW BUTTON,LID SW,LED [33] TPM,PW BUTTON,LID SW,LED Size Size Size Document Number Document Number Document Number 6-71-L14M0-D02A 6-71-L14M0-D02A 6-71-L14M0-D02A L140MU L140MU L140MU D02A D02A D02A Date: Date: Date: Friday, July 10, 2020 Friday, July 10, 2020 Friday, July 10, 2020...
  • Page 81 [34] 3.3V,5V,3VS,5VS,CTL [34] 3.3V,5V,3VS,5VS,CTL [34] 3.3V,5V,3VS,5VS,CTL Size Size Size Document Number Document Number Document Number 6-71-L14M0-D02A 6-71-L14M0-D02A 6-71-L14M0-D02A L140MU L140MU L140MU D02A D02A D02A Date: Date: Date: Friday, July 10, 2020 Friday, July 10, 2020 Friday, July 10, 2020 Sheet...
  • Page 82 [35] VDD3 / VDD5 [35] VDD3 / VDD5 Size Size Size Document Number Document Number Document Number 6-71-L14M0-D02A 6-71-L14M0-D02A 6-71-L14M0-D02A L140MU L140MU L140MU D02A D02A D02A Date: Date: Date: Friday, July 10, 2020 Friday, July 10, 2020 Friday, July 10, 2020...
  • Page 83 [36] 2.5V / VCCST/ VCCSTG [36] 2.5V / VCCST/ VCCSTG Size Size Size Document Number Document Number Document Number 6-71-L14M0-D02A 6-71-L14M0-D02A 6-71-L14M0-D02A L140MU L140MU L140MU D02A D02A D02A Date: Date: Date: Friday, July 10, 2020 Friday, July 10, 2020 Friday, July 10, 2020...
  • Page 84 [37] VDDQ,VDDQ_VTT,1.5VS,1.8VA [37] VDDQ,VDDQ_VTT,1.5VS,1.8VA [37] VDDQ,VDDQ_VTT,1.5VS,1.8VA 10K_1%_04 Size Size Size Document Number Document Number Document Number 6-71-L14M0-D02A 6-71-L14M0-D02A 6-71-L14M0-D02A L140MU L140MU L140MU D02A D02A D02A Date: Date: Date: Friday, July 10, 2020 Friday, July 10, 2020 Friday, July 10, 2020 Sheet...
  • Page 85 [38] V1.05A / VNN BYPASS RAIL 1u_6.3V_X5R_04 VNN_PW RGD Size Size Size Document Number Document Number Document Number 6-71-L14M0-D02A 6-71-L14M0-D02A 6-71-L14M0-D02A L140MU L140MU L140MU D02A D02A D02A VNNBYPGND Date: Date: Date: Friday, July 10, 2020 Friday, July 10, 2020 Friday, July 10, 2020...
  • Page 86 [39] AC_IN [39] AC_IN [39] AC_IN Size Size Size Document Number Document Number Document Number 6-71-L14M0-D02A 6-71-L14M0-D02A 6-71-L14M0-D02A L140MU L140MU L140MU D02A D02A D02A Date: Date: Date: Friday, July 10, 2020 Friday, July 10, 2020 Friday, July 10, 2020 Sheet...
  • Page 87 ICCMAX 55A// DCLL 2m ohm /OCP:72A CSREF Size Size Size Document Number Document Number Document Number 6-71-L14M0-D02A 6-71-L14M0-D02A 6-71-L14M0-D02A L140MU L140MU L140MU D02A D02A D02A Date: Date: Date: Friday, July 10, 2020 Friday, July 10, 2020 Friday, July 10, 2020...
  • Page 88 [41] NCP81269 [41] NCP81269 [41] NCP81269 Size Size Size Document Number Document Number Document Number 6-71-L14M0-D02A 6-71-L14M0-D02A 6-71-L14M0-D02A L140MU L140MU L140MU D02A D02A D02A Date: Date: Date: Friday, July 10, 2020 Friday, July 10, 2020 Friday, July 10, 2020 Sheet...
  • Page 89 [42] CHARGER Size Size Size Document Number Document Number Document Number 6-71-L14M0-D02A 6-71-L14M0-D02A 6-71-L14M0-D02A Custom Custom Custom L140MU L140MU L140MU D02A D02A D02A Date: Date: Date: Friday, July 10, 2020 Friday, July 10, 2020 Friday, July 10, 2020 Sheet Sheet...
  • Page 90 [43] M.2 B KEY 3G USB3 [43] M.2 B KEY 3G USB3 Size Size Size Document Number Document Number Document Number 6-71-L14M0-D02A 6-71-L14M0-D02A 6-71-L14M0-D02A L140MU L140MU L140MU D02A D02A D02A Date: Date: Date: Friday, July 10, 2020 Friday, July 10, 2020...
  • Page 91 [44]SIM CARD BOARD [44]SIM CARD BOARD [44]SIM CARD BOARD Size Size Size Document Number Document Number Document Number 6-71-L14MG-D02 6-71-L14MG-D02 6-71-L14MG-D02 L140MU L140MU L140MU Date: Date: Date: Friday, July 10, 2020 Friday, July 10, 2020 Friday, July 10, 2020 Sheet Sheet Sheet...
  • Page 92 Schematic Diagrams Power Sequence L140MU Power On Sequence G3 to S0 VCC_RTC G3 Status RTCRST# 13ms VDD3 AC IN DSW_PWROK 84ms Status SLP_SUS#_R 95ms PWR_SW# Power on Status VA_EC_EN 3.3VA 98us 1.8VA 680us VCCIN_AUX 3.2ms Sheet 45 of 45 VCC_VNNEXT 1.2ms...

This manual is also suitable for:

L141mu
Save PDF