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Lenovo motorola moto g Service Manual
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Lenovo motorola moto g Service Manual

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10/22/2013
Moto G LTE (2nd Generation) Level 2 –
Global Service & Repair Manual

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  • Page 1 10/22/2013 Moto G LTE (2nd Generation) Level 2 – Global Service & Repair Manual...

  • Page 2: Revision History

    Motorola Moto G Global Service and Repair Manual G LTE (2 ENERATION EVISION ISTORY Revision Date Notes 2014/12/17 Initial Release 2015/01/12 Update SBOM, Exploded view and disassembly and assembly instruction 2015/01/22 Add visible WDL location after remove battery cover 01/20/2015...

  • Page 3: Table Of Contents

    Motorola Moto G Global Service and Repair Manual ABLE OF ONTENTS   Revision History ..........................2   Table of Contents ..........................3   List of Tables ............................5   Table of Figures ..........................5   Safety Information ..........................6  ...
  • Page 4 Motorola Moto G Global Service and Repair Manual Camera bezel adhesive assembly,camera lens assembly and battery sponge   assembly………….56 _Toc370221294   Front Housing to Rear Housing Assembly ..................57   IMEI Label Application ........................59 01/20/2015 Motorola Mobility Confidential Restricted:...

  • Page 5: List Of Tables

    Motorola Moto G Global Service and Repair Manual IST OF ABLES Table 1. External Views Parts List ...................... 8   Table 2. PSCD Gap Measurements ....................9   Table 3. Exploded View Parts List ....................16   ABLE OF IGURES Figure 1.

  • Page 6: Safety Information

    AFETY NFORMATION Cautions and Warnings Electrostatic Discharge The phone components may be damaged by electrostatic discharge (ESD). Always use an ESD mat and ground strap when working with internal components. Battery Safety Guidelines Handle Battery with care. Ensure Battery edges and surfaces are not dented or deformed. If the Battery Pack is dropped to the floor, it may be internally damaged and must be scrapped.

  • Page 7: Introduction

    NTRODUCTION External Views 01/20/2015 Figure 1. External Views Motorola Mobility Confidential Restricted: PAGE 7 Do not share without consent from Motorola...

  • Page 8: Table 1. External Views Parts List

    Table 1. External Views Parts List Reference Description MAIN DISPLAY FRONT-FACING IMAGER TOP SPEAKER FRONT HOUSING HSJ Trim POWER KEY VOLUME KEY BATTERY HOUSING BOTTOM SPEAKER CAMERA LENS LED FLASH USB CONNECTOR 01/20/2015 SECONDARY MICROPHONE MESH Motorola Mobility Confidential Restricted: PAGE 8 Do not share without consent from Motorola...

  • Page 9: Pscd Gaps

    PSCD Gaps All dimensions are in millimeters (mm). The following gaps are considered maximum allowable without further approval. Gaps measured with Pin Gauges must be done perpendicular to the surface/area being measured. Pin Gauges must not be used at an angle as they will give false-positive results due to visual objectivity. Table 2.

  • Page 10: Figure 2. Pscd Front

    Figure 2. PSCD Front 2-­‐1 4-­‐1 3-­‐1 01/20/2015 2-­‐2 2-­‐2 4-­‐2 3-­‐2 2-­‐1 Figure 3. PSCD Front (Battery Cover Removed) Motorola Mobility Confidential Restricted: PAGE 10 Do not share without consent from Motorola...

  • Page 11: Figure 4. Camera Hole

    01/20/2015 Figure 4. Camera Hole Figure 5. PSCD Side View Motorola Mobility Confidential Restricted: PAGE 11 Do not share without consent from Motorola...

  • Page 12: Figure 6. Pscd Side View

    Figure 6. PSCD Side View 01/20/2015 Figure 7. PSCD Top and Bottom View Motorola Mobility Confidential Restricted: PAGE 12 Do not share without consent from Motorola...

  • Page 13: Figure 8. Display Alignment

    01/20/2015 Display   a ctive   area Lens   w indow   area Figure 8. Display Alignment Motorola Mobility Confidential Restricted: PAGE 13 Do not share without consent from Motorola...

  • Page 14: Exploded Views

    Exploded Views 01/20/2015 Figure 9. Exploded View 1 Motorola Mobility Confidential Restricted: PAGE 14 Do not share without consent from Motorola...

  • Page 15: Figure 10. Exploded View 2

    01/20/2015 Figure 10. Exploded View 2 Motorola Mobility Confidential Restricted: PAGE 15 Do not share without consent from Motorola...

  • Page 16: Table 3. Exploded View Parts List

    Table 3. Exploded View Parts List Refer to “L2_Global_SBOM_XT107X” for latest Service BOM. Reference # Description ASSEMBLY KIT TLE/BLACK/TP LCM MODULE ASSEMBLY REAR HOUSING CHINA DS BLACK TLE ASSEMBLY REAR HOUSING LatAm EU BLACK TLE ASSEMBLY KIT TLE/PCBA MB CMMC CH ASSEMBLY KIT TLE/PCBA MB CT CH ASSEMBLY KIT TLE/PCBA MB Europe ASSEMBLY KIT TLE/PCBA MB LatAm...
  • Page 17 Reference # Description LABEL WATER INGRESS MYLAR KAPTON BATTERY TLE MYLAR KAPTON MIC ESD TOP TLE MYLAR KAPTON MIC ESD BOTTOM TLE MYLAR KAPTON LCM ESD MYLAR KAPTON POP THERMAL FA DBU FOIL CONDUCTIVE FRONT CAM TLE MYLAR MB TLE MYLAR SPEAKER FOIL CONDUCTIVE FRONT CAMERA SPONGE LCM CONNECTOR DBU...

  • Page 18: Disassembly

    ISASSEMBLY Disassembly Flow Chart Battery Door Rear Housing Front Housing 01/20/2015 Power Key SIM FPC Battery Proximity Loud &Volume Sensor FPC Speaker & FF Imager Rear Facing Imager HSJ Boot & USB Boot Motorola Mobility Confidential Restricted: PAGE 18 Do not share without consent from Motorola...

  • Page 19: Tools Required For Disassembly

    Tools Required for Disassembly The following tools are required to disassemble the Moto TBD phone. Description Part # Picture / Drawing Plastic bar Torx IP 5 Screw driver Tweezers ESD Mat and Wrist Strap 01/20/2015 Gloves or Finger Collets Isopropyl (ISP) Alcohol Motorola Mobility Confidential Restricted: PAGE 19 Do not share without consent from Motorola...

  • Page 20: Battery Door Removal

    Battery Door Removal NOTE The Battery Door will normally be removed before the phone is returned for service. If the Battery Door is already removed, proceed to Rear Housing Removal. Use the flat end of the Plastic bar to pry up the Battery Door at the USB port.

  • Page 21: Rear Housing Removal

    Rear Housing Removal Remove 14 machine IP5 torx screws from the perimeter of the Rear Housing. NOTE After you remove the Torx Screws, you cannot reuse them. Use the flat end of the Black stick to unsnap the Rear Housing, beginning at the top left and top right corners.
  • Page 22 Use the tweezers to push and remove the camera lens and camera bezel. Use the tweezers to remove the battery sponge. 01/20/2015 Lift and remove the Power Key and Volume Key from the slots in the Front Housing. NOTE After remove the battery cover you will see the WDL shown in the figure.

  • Page 23: Sim Fpc Removal

    SIM FPC Removal Use the flat end of plastic bar to remove SIM flex connector and vibrator. Insert the flat end of the Plastic bar to pry SIM Flex open.. 01/20/2015 Motorola Mobility Confidential Restricted: PAGE 23 Do not share without consent from Motorola...

  • Page 24: Battery Removal

    Battery Removal /// WARNING /// // CAUTION // Failure to adhere to Safety Critical Note(s) may increase Handle the Battery Pack with care. If dropped to the floor, risk of rupture, burning, or failure to function safely when it may be internally damaged and must be scrapped. used by the customer.
  • Page 25 Remove the foil conductive from the battery. Step 3 Remove another foil conductive. Step 4 01/20/2015 Motorola Mobility Confidential Restricted: PAGE 25 Do not share without consent from Motorola...
  • Page 26 Use the flat end of the Plastic bar to remove the conductive label from the battery. // CAUTION // Do not use sharp objects to reach under the Battery. Reaching under the Battery with sharp objects may puncture the Battery wrapping. Release the battery connector by the tweezers.
  • Page 27 Pull of the 2 adhesives by hand. 01/20/2015 NOTE Do not reuse the adhesives after disassembled. Use plastic bar to remove residual adhesive on Front housing metal. Motorola Mobility Confidential Restricted: PAGE 27 Do not share without consent from Motorola...
  • Page 28 Battery Inspection Inspect battery tape, connector, scrape and seal breaches. Failure modes as below are not allowed. 01/20/2015 BAD: Swelling battery Failure modes as below quality are acceptable. GOOD: Packing deformation GOOD: Deformation at the surface Motorola Mobility Confidential Restricted: PAGE 28 Do not share without consent from Motorola...

  • Page 29: Lcm Connector Removal

    LCM Connector Removal Use the Tweezers to remove the sponge and from the Front-Facing Imager ZIF Connector. Use the Tweezers to remove the Kapton® tape from the Front-Facing Imager ZIF Connector. 01/20/2015 Use the flat end of the Plastic bar to open the LCM Connector ZIF Door.
  • Page 30 Remove the cable connector from the PCB. Remove the rubber cable clip from the front housing. 01/20/2015 Motorola Mobility Confidential Restricted: PAGE 30 Do not share without consent from Motorola...

  • Page 31: Proximity Sensor Fpc And Front Camera Fpc Removal

    Proximity sensor FPC and Front Camera FPC Removal Use the plastic bar to disconnect the Proximity sensor flex BTB connector. Use the Tweezers to disconnect the FF camera BTB connector. 01/20/2015 Motorola Mobility Confidential Restricted: PAGE 31 Do not share without consent from Motorola...

  • Page 32: Pcb Removal

    PCB Removal Remove the 3 IP5 Torx Screws from the PCB Lift the PCB away from the front housing assembly. 01/20/2015 Motorola Mobility Confidential Restricted: PAGE 32 Do not share without consent from Motorola...
  • Page 33 Use the Tweezers to release the Conductive pad Camera Lens. Use the Tweezers to disconnect the main camera module. 01/20/2015 Remove RF cable from PCB. Motorola Mobility Confidential Restricted: PAGE 33 Do not share without consent from Motorola...

  • Page 34: Hsj And Micro Usb Grommet Removal

    HSJ and Micro USB Grommet Removal NOTE Remove the Grommet only if it is defective or damaged. If the Micro USB and HSJ will be reused, skip this step. After you remove the Grommets, you cannot reuse it. Use the tweezers to remove HSJ grommet from the HSJ connector.
  • Page 35 Proximity Flex Removal NOTE Remove the Proximity Grommet only if it is defective or damaged. If the Proximity boot will be reused, skip this step. After you remove the Proximity grommet, you cannot reuse it. Use the Tweezers to remove the Proximity sensor module from the front housing.

  • Page 36: Loud Speaker Removal

    Loud Speaker Removal Use the Tweezers to remove 2 Loud Speakers from the front housing. NOTE Remove the Speaker only if it is defective or damaged. If the Speaker will be reused, skip this step. After you remove the speaker, you cannot reuse it.

  • Page 37: Battery Reuse Preparation

    Battery Reuse Preparation /// WARNING /// // CAUTION // Failure to adhere to Safety Critical Note(s) may increase Handle the Battery Pack with care. If dropped to the risk of rupture, burning, or failure to function safely when floor, it may be internally damaged and must be used by the customer.

  • Page 38: Front Housing Cleaning Preparation

    Front Housing cleaning Preparation If there has adhesive remain on the front housing ,use ISP Alcohol to clean adhesive residue from the front housing. 01/20/2015 Motorola Mobility Confidential Restricted: PAGE 38 Do not share without consent from Motorola...

  • Page 39: Assembly

    SSEMBLY Assembly Flow Chart Loud Proximity Power Key SIM FPC Battery Speaker Sensor FPC &Volume & FF Imager Rear Facing Imager 01/20/2015 HSJ Boot & USB Boot Front Housing Rear Housing Battery Door Motorola Mobility Confidential Restricted: PAGE 39 Do not share without consent from Motorola...

  • Page 40: Tools Required For Assembly

    Tools Required for Assembly The following tools are required to assemble the Moto TBD phone. Description Part # Picture / Drawing Plastic bar Torx IP 5 Screw driver Tweezers ESD Mat and Wrist Strap 01/20/2015 Gloves or Finger Collets Isopropyl (ISP) Alcohol Motorola Mobility Confidential Restricted: PAGE 40 Do not share without consent from Motorola...

  • Page 41: Speaker Assembly

    Speaker Assembly 01/20/2015 Remove the liner from the Speaker adhesive by the tweezers. Use hand to align the Loud speaker gasket while placing Loud speaker in Front housing nest. Pin contact direction shown in the figure. Motorola Mobility Confidential Restricted: PAGE 41 Do not share without consent from Motorola...

  • Page 42: Proximity Sensor Fpc Assembly

    Proximity Sensor FPC Assembly Assemble the new P-sensor Boot on the Front housing. Align the two fixed points and stick on 01/20/2015 the front housing. ALIGN   P INS Motorola Mobility Confidential Restricted: PAGE 42 Do not share without consent from Motorola...
  • Page 43 Place the Psensor on the front housing. 01/20/2015 Motorola Mobility Confidential Restricted: PAGE 43 Do not share without consent from Motorola...

  • Page 44: Pcb To Front Housing Assembly

    PCB to Front Housing Assembly Assemble USB grommet to micro 01/20/2015 USB. Assemble HSJ grommet to HSJ connector. Motorola Mobility Confidential Restricted: PAGE 44 Do not share without consent from Motorola...
  • Page 45 Assemble and press RF Shielding cover to the Shielding frame.. // CAUTION // Ensure the shielding cover is completely fixed. Assemble BB Shielding cover to the Shielding frame.. // CAUTION // Ensure the shielding cover is completely fixed. 01/20/2015 Place the main camera and connect to PCB.
  • Page 46 Tear off the protective liner tape of the font housing hole and use the tweezers to place FF imager gasket in the nest. Assemble the front camera and place into the hole of front housing. 01/20/2015 Connect the first RF cable to the PCB Motorola Mobility Confidential Restricted: PAGE 46 Do not share without consent from Motorola...
  • Page 47 10. Align the two fixed points and stick the sub PCB to the front housing. 11. Connect the second RF cable on the PCB. 01/20/2015 12. Assemble PCB to the front housing. Motorola Mobility Confidential Restricted: PAGE 47 Do not share without consent from Motorola...
  • Page 48 13. Connect the front camera connector and proximity sensor connector. 14. Insert the Display Flex into the ZIF connector. 15. Slide a fingertip over the ZIF connector door to close it evenly. 01/20/2015 16. Stick the Kapton Mylar and LCM Connector Sponge on LCM connector.
  • Page 49 17. Lock three IP5 screws by sequence. 01/20/2015 Motorola Mobility Confidential Restricted: PAGE 49 Do not share without consent from Motorola...
  • Page 50 18. Stick 2 WDL (Water Detect Label) on PCB, identify as in the figure. 01/20/2015 Motorola Mobility Confidential Restricted: PAGE 50 Do not share without consent from Motorola...

  • Page 51: Battery Assembly

    Battery Assembly // CAUTION // /// WARNING /// Handle the Battery Pack with care. If dropped to the Failure to adhere to Safety Critical Note(s) may increase floor, it may be internally damaged and must be risk of rupture, burning, or failure to function safely when scrapped.
  • Page 52 Place the battery and connect the battery connector to PCB. Stick the mylar on the connector /// WARNING /// Failure to adhere to Safety Critical Note(s) may increase risk of rupture, burning, or failure to function safely when used by the customer.
  • Page 53 Tear of the liner of copper tape. 01/20/2015 Motorola Mobility Confidential Restricted: PAGE 53 Do not share without consent from Motorola...

  • Page 54: Sim Fpc Module Assembly

    SIM FPC module Assembly 01/20/2015 Tear off SIM FPC liner. Connect SIM FPC connector before two pillar points on BB shielding cover alignment. Motorola Mobility Confidential Restricted: PAGE 54 Do not share without consent from Motorola...
  • Page 55 Place the Power Key and volume key into the pocket between the PCB and the Front Housing. The orientation “tail” of the Power and Volume Key should point toward the bottom of the assembly Press the Power Key and Volume Key to check the tactile responses.
  • Page 56 Camera bezel adhesive assembly, camera lens assembly and battery sponge assembly Use the tweezers to assemble camera bezel adhesive to the rear housing. Tear off the sponge liner and use the tweezers to assemble camera lens. 01/20/2015 Use the tweezers to assemble battery sponge on the battery cover.
  • Page 57 Front housing to Rear Housing Assembly Assemble Rear housing and front housing. Assembly sequence refer to the photo. 01/20/2015 Screw the 8 IP5 Torx Screws first to lock the Rear Housing. Use the Torque Driver and IP5 Torx bit to tighten the 14x 5IP screws to 0.9 in- lbs in the order shown.
  • Page 58 Screw the 6 IP5 Torx Screws to lock the Rear Housing. Assemble Battery cover. 01/20/2015 Motorola Mobility Confidential Restricted: PAGE 58 Do not share without consent from Motorola...
  • Page 59 IMEI Label Application Place and stick the IMEI Label and align to the rear housing. 01/20/2015 Motorola Mobility Confidential Restricted: PAGE 59 Do not share without consent from Motorola...

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