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Lenovo Moto G8 Plus Service And Repair Manual Download Page 35

Lenovo Moto G8 Plus 
Level 2 

– Service and Repair Manual 

 

 

Lenovo Confidential Restricted: 

PAGE 35 

 

Do not share without consent from Lenovo 

Main PCB Removal 

NOTE 

The Main PCB can be recovered and 
reused after removal. 

 

 

1.

 

Use the flat end of the Black Stick to carefully 
disengage the Battery Flex BtB Connector as 
shown. 

 

2.

 

Use the flat end of the Black Stick to carefully 
disengage the Main Flex BtB Connector as 
shown. 

 

3.

 

Use the Plastic Tweezer to remove the Display 
BtB Connector conductive cloth as shown. 

 

Summary of Contents for Moto G8 Plus

Page 1: ...Moto G8 Plus Lenovo Moto G8 Plus Level 2 Service and Repair Manual ...

Page 2: ...Lenovo Moto G8 Plus Level 2 Service and Repair Manual Lenovo Confidential Restricted PAGE 2 Do not share without consent from Lenovo REVISION HISTORY Revision Date Notes 1 Initial Release ...

Page 3: ...tion Label Inspection 17 IMEI Label Removal 18 Battery Inlay Removal 19 Rear Cover Graphite Removal 28 Rear Cover Removal 29 Water Detection Label Inspection 30 Rear Facing Camera Lens Removal 31 Flash Board Removal 32 Finger Print Sensor Flex Removal 33 TOF Grommet Removal 34 Main PCB Removal 35 Front Facing Camera Removal 38 Rear Facing Camera Removal 39 Finger Print Sensor Foam Removal 40 Secon...

Page 4: ...sembly Map 66 Tools Required for Assembly 67 Secondary MIC Bracket Assembly 69 Primary MIC Bracket Assembly 70 Sim Tray Tool Grommet Assembly 71 Water Detection Label Assembly 72 Water Detection Label Assembly 73 Copper Foil Assembly 74 Flash Thermal Grease Assembly 75 Audio Sealing Glue Assembly 76 Secondary MIC Grommet Assembly 77 Headset Jack Grommet Assembly 78 4M Rear Facing Camera Assembly 7...

Page 5: ...y 104 Display Flex Assembly 106 Proximity Sensor Flex Assembly 107 Finger Print Sensor Assembly 108 Rear Facing Camera Lens Assembly 109 Flash Lens Assembly 110 Flash Board Assembly 111 Rear Cover Graphite Assembly 112 NFC Assembly Only NFC Version Needed 113 Rear Cover Assembly 114 Finger Print Sensor Foam Assembly 115 Speaker Box Assembly 116 Battery Inlay Assembly 117 IMEI Label Assembly 120 Si...

Page 6: ...l Lenovo Confidential Restricted PAGE 6 Do not share without consent from Lenovo LIST OF TABLES Table 1 External Views Parts List 9 Table 2 Assembly Exploded View Parts List 10 TABLE OF FIGURES Figure 1 External Views 8 Figure 2 Assembly Exploded View 10 ...

Page 7: ...the Battery Pack is dropped to the floor it may be internally damaged and must be scrapped Ensure all surfaces fixtures and phone components contacting the Battery are smooth and clean Ensure Battery and its insulation are not damaged e g scratched dented punctured prior to and throughout assembly Prior to assembly ensure Battery edges and surfaces are not dented or deformed and that fixtures and ...

Page 8: ...Lenovo Moto G8 Plus Level 2 Service and Repair Manual Lenovo Confidential Restricted PAGE 8 Do not share without consent from Lenovo INTRODUCTION External Views Figure 1 External Views ...

Page 9: ...le 1 External Views Parts List Reference Description 1 SIM Door 2 Housing Frame 3 Front Ring 4 LED 5 Receiver 6 Front Facing Camera 7 P L Sensor 8 Headset Jack 9 Main Lens 10 USB Port 11 Speaker Mesh 12 Volume Key 13 Power Key 14 Camera Lens 15 Camera Ring 16 Front Facing Camera 17 TOF 18 Flash Lens 19 FPS Bezel 20 FPS 21 Battery Inlay ...

Page 10: ...U MB LATAM 4 64G SS Yes 3 ASSY DTR BRD XT2019 2 BR 4 64G DS KB PL Doha FRU Sub BD Assy Yes 4 ASSY DTR BRD XT2019 2 BR 4 64G DS FLB P Doha FRU Flash BD Assy Yes 5 HQ20714576000 B HSG BLK_with Antenna Yes 6 AU SPKR 1217 8ohm SLS1217D02ASM FPC 07AN Yes 7 Doha FRU BATCVR Assy Blue Doha FRU BATCVR Assy Berry Doha BATCVR Etching Blue BR Doha BATCVR Etching Berry BR Doha FRU BATCVR Assy Blue Doha FRU BAT...

Page 11: ...m No 21 HQ22110251000 Screw M _M1 4x2 5 mm HQ22110497000 Screw M _M1 4x0 3x3 mm No 22 HQ21404934000 FrontCMR seal silicon_LM Yes 23 HQ21404935000 BLK Earphone rummber No 24 HQ21404936000 Other_Rubber_LM Yes 25 HQ21405019000 1886other black TOF sleeve Yes 26 HQ22202478000 Foam__ZDL No 27 HQ22202521000 foam phi5 7shaped 5M seale No 28 HQ22202474000 Foam_6x6x1 2_Print_ZDL No 29 HQ22261492000 silicone...

Page 12: ...ential Restricted PAGE 12 Do not share without consent from Lenovo Reference Description Recovery Part 43 Doha Adh_FPS HQ22280618000 CSS No 44 Doha Adh_BATCVR HQ22280617000 CSS No 45 HQ22261447000 Copper foil_Shield _YJ No 46 HQ22261449000 Copper foil_Shield CVR_YJ No ...

Page 13: ...us Level 2 Service and Repair Manual Lenovo Confidential Restricted PAGE 13 Do not share without consent from Lenovo DISASSEMBLY AND RECOVERY Disassembly and Recovery Map Shaded parts may be eligible for parts recovery ...

Page 14: ...om Lenovo Tools Required for Disassembly The following tools are required to disassemble the Moto G8 Plus phone Description Part Picture Drawing Battery Inlay Display Removal Fixture MR M2 001 Battery Inlay Removal Insert MR M2 001 046 Heating Plate 3 00 Y8 10000 3 mm Allen Wrench Hot Plate Thin Plastic Spudger 0 00 00 40826 ...

Page 15: ...r Manual Lenovo Confidential Restricted PAGE 15 Do not share without consent from Lenovo Description Part Picture Drawing SIM SD Tray Removal Tool Black Stick Torque Driver Shim 4 00 5L 10000 Philips Bit Plastic Tweezers ESD Mat Wrist Strap Gloves ...

Page 16: ...consent from Lenovo SIM Tray Removal NOTE The SIM Tray can be recovered and reused after removal 1 Power off the device before beginning with the procedure Use the SIM Tray Removal pin to push into the SIM Tray hole 2 Press the SIM Tray removal tool to make it pop out as shown 3 Use fingers to take out the SIM Tray ...

Page 17: ...tricted PAGE 17 Do not share without consent from Lenovo Water Detection Label Inspection NOTE If the Water Detection Label WDL has been activated the phone s warranty no longer applies Inspect the WDL inside the SIM Tray Slot for signs of activation Use external light if needed ...

Page 18: ...al Lenovo Confidential Restricted PAGE 18 Do not share without consent from Lenovo IMEI Label Removal NOTE Remove the IMEI Label only if necessary After you remove it you cannot reuse it Use the Plastic Tweezer to remove the IMEI Label from the SIM tray ...

Page 19: ...removal NOTE Battery Inlay Removal Methods A and B have the same preheating steps as shown below CAUTION Do not set the Hot Plate temperature higher than 80 C 176 F Damage to the phone may occur 1 Set the Hot Plate to 80 C 176 F NOTE Preheating with an oven is also acceptable if the oven is set to the same temperature 2 Place the phone on the Heating Plate with the Battery Inlay side down 3 Wait 1...

Page 20: ...idential Restricted PAGE 20 Do not share without consent from Lenovo 4 Remove the phone from the Heating Plate or the oven CAUTION Wear protective gloves when handling heated phones NOTE Perform the Battery Inlay removal procedure before the phone starts to cool off ...

Page 21: ...he screws holding the side rails on the Battery Inlay Fixture Do not remove the rails 2 Use the 3 mm Allen Wrench to remove the two center screws 3 Orient the Battery Inlay Removal Insert MR M2 001 046 in relation to the Display Removal Fixture as shown Place the Insert in the Battery Removal Fixture 4 Use an alignment pin to lock the Battery Inlay Removal Insert and the Display Removal Fixture as...

Page 22: ...nto position 6 Slide both side rails on the Display Removal Fixture firmly against the Battery Inlay Insert Use the 3 mm Allen Wrench to tighten the four outside screws on the underside of the Display Removal Fixture 7 Follow preheating steps described on Page 17 8 Slide the phone into the Battery Removal Fixture as shown Center the phone in the Fixture 9 Use an alignment pin to lock the phone and...

Page 23: ...own 11 Set the heating temperature on the heat gun to 80 C 176 F Allow the Heat Gun to warm up for 2 3 minutes CAUTION Do not set the Heat Gun temperature higher than 80 C 176 F Damage to phone may occur CAUTION Wear protective gloves while handling heated phones 12 Use the Heat Gun to warm the phone edges for about 3 minutes Keep the Heat Gun in motion to avoid damaging the phone ...

Page 24: ...dger to cut off the Battery Inlay Adhesive along the edges of the phone CAUTION Do not insert the Thin Plastic Spudger more than 10 mm to prevent damaging internal components 14 Use the Thin Plastic Spudger to gently cut the adhesive from the bottom of the Battery Inlay as shown 15 Use the Thin Plastic Spudger to break the suction on the suction cups attached to the Battery Inlay 16 Use an alignme...

Page 25: ...ual Lenovo Confidential Restricted PAGE 25 Do not share without consent from Lenovo 17 After all the suction cups have been released carefully slide the phone out of the Battery Removal Fixture 18 Carefully lift the Battery Inlay from the Front Housing ...

Page 26: ...oval if it is undamaged 1 Use the Suction Cup Tool to create a gap between the Battery Inlay and the Front Housing 2 Use the Thin Plastic Spudger to disengage the Battery Inlay from all the sides of the phone Start at the point as shown CAUTION Do not insert the Thin Plastic Spudger more than 10 mm to prevent damaging internal components 3 Use the Thin Plastic Spudger to loosen or cut the adhesive...

Page 27: ...irections as shown CAUTION The highlighted frame on the left hand side is a weak area Do not disassemble at this location 5 Split the Battery Inlay from the phone WARNING Use care not to disconnect the Fingerprint Sensor FPS Flex from the Battery Inlay Cover when removing the Front Housing 6 Use the pointed end of the Black Stick to push out the Finger Print Sensor Flex from the Battery Inlay as s...

Page 28: ...l Lenovo Confidential Restricted PAGE 28 Do not share without consent from Lenovo Rear Cover Graphite Removal NOTE Remove the Rear Cover Graphite only if it is defective or damaged Use fingers to remove the Rear Cover Graphite from the location as shown ...

Page 29: ...r Cover Removal NOTE The Rear Cover can be recovered and reused after removal 1 Use the Torque Driver with Philips Bit to remove the 13 screws as shown WARNING The screws cannot be reused after removal 2 Use the flat end of the Black Stick to lift the Rear Cover from the location as shown NOTE Be careful with the Finger Print Sensor Flex ...

Page 30: ...l Restricted PAGE 30 Do not share without consent from Lenovo Water Detection Label Inspection NOTE If the Water Detection Label WDL has been activated the phone s warranty no longer applies Inspect the WDL which is visible on the Main PCB Examine it for signs of activation ...

Page 31: ...a Lens Removal NOTE The Rear Facing Camera Lens can be recovered and reused after removal 1 Use the pointed end of the Black Stick to carefully disengage and push out the Rear Facing Camera Lens from the location as shown 2 Use the pointed end of the Black Stick to carefully disengage and push out the Rear Facing Camera Lens from the location as shown ...

Page 32: ...ual Lenovo Confidential Restricted PAGE 32 Do not share without consent from Lenovo Flash Board Removal NOTE The Flash Board can be recovered and reused after removal Use flat end of the Black Stick to remove the Flash Board from the location as shown ...

Page 33: ...ential Restricted PAGE 33 Do not share without consent from Lenovo Finger Print Sensor Flex Removal NOTE The Finger Print Sensor Flex can be recovered and reused after removal Use the flat end of the Black Stick to gently disengage the Finger Print Sensor Flex as shown ...

Page 34: ...nd Repair Manual Lenovo Confidential Restricted PAGE 34 Do not share without consent from Lenovo TOF Grommet Removal NOTE The TOF Grommet can be recovered and reused after removal Use the Plastic Tweezer to remove the TOF Grommet as shown ...

Page 35: ...al NOTE The Main PCB can be recovered and reused after removal 1 Use the flat end of the Black Stick to carefully disengage the Battery Flex BtB Connector as shown 2 Use the flat end of the Black Stick to carefully disengage the Main Flex BtB Connector as shown 3 Use the Plastic Tweezer to remove the Display BtB Connector conductive cloth as shown ...

Page 36: ...k to carefully disengage the Display Flex BtB Connector as shown 5 Use the Plastic Tweezer to remove the Coax Cables from the location as shown 6 Use the flat end of the Black Stick to carefully disengage the Proximity Sensor Flex BtB Connector as shown 7 Use the Torque Driver with Philips Bit to remove the screw as shown WARNING The screw cannot be reused after removal ...

Page 37: ...o G8 Plus Level 2 Service and Repair Manual Lenovo Confidential Restricted PAGE 37 Do not share without consent from Lenovo 8 Use the pointed end of the Black Stick to lift the Main PCB from the location as shown ...

Page 38: ...nt Facing Camera Removal NOTE The Front Facing Camera can be recovered and reused after removal 1 Use the Plastic Tweezer to remove the Copper Foil from the location as shown 2 Use the flat end of the Black Stick to gently remove the Front Facing Camera as shown 3 Use the Plastic Tweezer to remove the Front Facing Camera Grommet as shown ...

Page 39: ...t from Lenovo Rear Facing Camera Removal NOTE The Rear Facing Camera can be recovered and reused after removal 1 Use the flat end of the Black Stick to disengage the Rear Facing Camera Flex from the location as shown 2 Use the flat end of the Black Stick to disengage the Rear Facing Camera Flex from the location as shown ...

Page 40: ...nfidential Restricted PAGE 40 Do not share without consent from Lenovo Finger Print Sensor Foam Removal NOTE After you remove the Finger Print Sensor Foam you cannot reuse it Use the Plastic Tweezer to remove the Finger Print Sensor Foam from the location as shown ...

Page 41: ...Lenovo Confidential Restricted PAGE 41 Do not share without consent from Lenovo Secondary MIC Foam Removal NOTE After you remove the Secondary MIC Foam you cannot reuse it Use the Plastic Tweezer to remove the Secondary MIC Foam from the location as shown ...

Page 42: ...Lenovo Confidential Restricted PAGE 42 Do not share without consent from Lenovo Audio Sealing Glue Removal NOTE After you remove the Audio Sealing Glue you cannot reuse it Use the Plastic Tweezer to remove the Audio Sealing Glue from the location as shown ...

Page 43: ...ovo Confidential Restricted PAGE 43 Do not share without consent from Lenovo Headset Jack Grommet Removal NOTE After you remove the Headset Jack Grommet you cannot reuse it Use the Plastic Tweezer to remove the Headset Jack Grommet from the location as shown ...

Page 44: ... PAGE 44 Do not share without consent from Lenovo Copper Foil Removal NOTE After you remove the Copper Foil you cannot reuse it 1 Use the Plastic Tweezer to remove the Copper Foil from the Main PCB as shown 2 Use the Plastic Tweezer to remove the Copper Foil from the Main PCB as shown ...

Page 45: ...without consent from Lenovo Speaker Box Removal NOTE The Speaker Box can be recovered and reused after removal 1 Use the Torque Driver with Philips Bit to remove the eight screws as shown WARNING The screws cannot be reused after removal 2 Use the flat end of the Black Stick to lift the Speaker Box as shown ...

Page 46: ...Board can be recovered and reused after removal 1 Use the Plastic Tweezer to remove the Coax Cables as shown 2 Use the flat end of the Black Stick to carefully disengage the Main Flex BtB Connector from the location on the Sub Board as shown 3 Use the Torque Driver with Philips Bit to remove the white screw as shown WARNING The screw cannot be reused after removal ...

Page 47: ...8 Plus Level 2 Service and Repair Manual Lenovo Confidential Restricted PAGE 47 Do not share without consent from Lenovo 4 Use the flat end of the Black Stick to gently lift the Sub Board from the location as shown ...

Page 48: ...estricted PAGE 48 Do not share without consent from Lenovo Water Detection Label Inspection NOTE If the Water Detection Label WDL has been activated the phone s warranty no longer applies Inspect the WDL which is visible on the Front Housing Examine it for signs of activation ...

Page 49: ... Manual Lenovo Confidential Restricted PAGE 49 Do not share without consent from Lenovo USB Grommet Removal NOTE The USB Grommet can be recovered and reused after removal Use the Plastic Tweezer to remove the USB Grommet from the Sub Board as shown ...

Page 50: ...al Lenovo Confidential Restricted PAGE 50 Do not share without consent from Lenovo Primary MIC Foam Removal NOTE After you remove the Primary MIC Foam you cannot reuse it Use the Plastic Tweezer to remove the Primary MIC Foam from the location as shown ...

Page 51: ...idential Restricted PAGE 51 Do not share without consent from Lenovo Vibrator Removal NOTE Remove the Vibrator only if necessary After you remove it you cannot reuse it Use the pointed end of the Black Stick to gently disengage the Vibrator from the location as shown ...

Page 52: ...Do not share without consent from Lenovo Earpiece Speaker Removal NOTE Remove the Earpiece Speaker only if necessary After you remove it you cannot reuse it 1 Use the flat end of the Black Stick to lift the Earpiece Speaker from the location as shown 2 Remove the Earpiece Speaker from the phone ...

Page 53: ...Confidential Restricted PAGE 53 Do not share without consent from Lenovo Secondary MIC Bracket Removal NOTE The Secondary MIC Bracket can be recovered and reused after removal Use the Plastic Tweezer to remove the Secondary MIC Bracket from the location as shown ...

Page 54: ...vo Confidential Restricted PAGE 54 Do not share without consent from Lenovo Primary MIC Bracket Removal NOTE The Primary MIC Bracket can be recovered and reused after removal Use the Plastic Tweezer to remove the Primary MIC Bracket from the location as shown ...

Page 55: ...lly damaged and must be scrapped Ensure Battery and its insulation are not damaged e g scratched dented punctured prior to and through assembly Prior to assembly ensure Battery edges and surfaces are not dented or deformed and that fixtures and parts that will contact the Battery are free of foreign material Ensure screws and screwdrivers do not contact the Battery 1 Set the temperature of the Hot...

Page 56: ...ntial Restricted PAGE 56 Do not share without consent from Lenovo 4 Use the Thin Plastic Spudger to cut the adhesives from the top of the Battery 5 Use the Thin Plastic Spudger to cut the adhesives from the side of the Battery 6 Use fingers to carefully lift the Battery ...

Page 57: ...o not share without consent from Lenovo Coax Cable Removal NOTE The Coax Cables can be recovered and reused after removal 1 Use the Plastic Tweezer to remove the RF cable line mylar film on the Coax Cable as shown 2 Use fingers to remove the Coax Cable from the pocket on the recess of the phone ...

Page 58: ...vo Confidential Restricted PAGE 58 Do not share without consent from Lenovo Sim Tray Tool Grommet Removal NOTE After you remove the Sim Tray Tool Grommet you cannot reuse it Use the Plastic Tweezer to remove the Sim Tray Tool Grommet from the location as shown ...

Page 59: ...rvice and Repair Manual Lenovo Confidential Restricted PAGE 59 Do not share without consent from Lenovo Link Flex Removal NOTE After you remove the Link Flex you cannot reuse it Use fingers to gently peel off the Link Flex as shown ...

Page 60: ...nsent from Lenovo PARTS REFRESH Tools Required for Parts Refresh The following tools are required for parts refresh of the Moto G8 Plus phone Description Part Image Plastic Tweezers Black Stick Plastic Scraper Banister Brush ESD Mat Wrist Strap Isopropyl ISP Alcohol Cotton Swabs Cleaning Pads Gloves or Finger Collets ...

Page 61: ...onfidential Restricted PAGE 61 Do not share without consent from Lenovo Battery Inlay Cleaning Use the ISP Alcohol and Cotton Swabs to remove all the adhesives on the Battery Inlay as shown CAUTION Remove the adhesive carefully to avoid damage to the Battery Inlay ...

Page 62: ...l 2 Service and Repair Manual Lenovo Confidential Restricted PAGE 62 Do not share without consent from Lenovo Front Housing Cleaning Use the Cotton Swabs with ISP Alcohol to remove all the adhesives from the location as shown ...

Page 63: ...ervice and Repair Manual Lenovo Confidential Restricted PAGE 63 Do not share without consent from Lenovo Rear Facing Camera Lens Cleaning Use the Cotton Swabs with ISP Alcohol to remove all the adhesives from the location as shown ...

Page 64: ...rom Lenovo Main PCB Cleaning Use Plastic Scraper to remove the most part of thermal putty from the Main PCB CAUTION Avoid damage to the Main PCB the scrape or wipe operation must be soft and light And 45 placement is to avoid the alcohol or washer solvent flows into open the devices of PCBA such as connectors cassettes etc ...

Page 65: ... Level 2 Service and Repair Manual Lenovo Confidential Restricted PAGE 65 Do not share without consent from Lenovo Front Housing Cleaning Use Plastic Scraper to remove the most part of Thermal putty from the Front Housing ...

Page 66: ...Lenovo Moto G8 Plus Level 2 Service and Repair Manual Lenovo Confidential Restricted PAGE 66 Do not share without consent from Lenovo ASSEMBLY Assembly Map ...

Page 67: ...d PAGE 67 Do not share without consent from Lenovo Tools Required for Assembly The following tools are required to assemble the Moto G8 Plus phone Description Part Picture Drawing Black Stick Torque Driver PH00 Bit Battery Inlay Press 3 00 Y7 10000 Fixture Press 19501980 Manual Roller ...

Page 68: ...lus Level 2 Service and Repair Manual Lenovo Confidential Restricted PAGE 68 Do not share without consent from Lenovo Description Part Picture Drawing 18 gauge Needle Plastic Tweezers Tweezers Gloves or Finger Collets ...

Page 69: ... PAGE 69 Do not share without consent from Lenovo Secondary MIC Bracket Assembly Description Reference Doha FRU TP LCM Assy Blue Doha FRU TP LCM Assy Berry 1 HQ21810367000 Sub MIC bracket 33 Use the Plastic Tweezer to place and secure the Secondary MIC Bracket on the location as shown ...

Page 70: ...tricted PAGE 70 Do not share without consent from Lenovo Primary MIC Bracket Assembly Description Reference Doha FRU TP LCM Assy Blue Doha FRU TP LCM Assy Berry 1 HQ21810366000 Main MIC bracket 34 Use the Plastic Tweezer to place the Primary MIC Grommet on the location as shown ...

Page 71: ...Restricted PAGE 71 Do not share without consent from Lenovo Sim Tray Tool Grommet Assembly Description Reference Doha FRU TP LCM Assy Blue Doha FRU TP LCM Assy Berry 1 HQ21404938000 Other_Red_Sim tool hole_LM Use the Plastic Tweezer to place the Sim Tray Tool Grommet as shown ...

Page 72: ...t share without consent from Lenovo Water Detection Label Assembly Description Reference Doha FRU TP LCM Assy Blue Doha FRU TP LCM Assy Berry 1 HQ HQ60407459002 water laber HG HQ HQ60407417002 Water laber HG Use the Plastic Tweezer to place the Water Detection Label WDL on the Front Housing as shown ...

Page 73: ...M Assy Blue Doha FRU TP LCM Assy Berry 1 HQ HQ60407459002 water laber HG HQ HQ60407417002 Water laber HG 1 Get the entire Main PCB material PN number from table based on the last 4 digital figures on the Main PCB Material P N Main Board SB28C54617 Main Board SB28C54618 Main Board SB28C60073 Main Board SB28C56068 2 Use the Plastic Tweezer to place the Water Detection Label WDL on the Main PCB as sh...

Page 74: ...4 64G DS BR PLT Doha FRU MB ROW 4 64G DS Doha FRU MB LATAM 4 64G DS Doha FRU MB LATAM 4 64G SS 2 HQ22261447000 Copper foil_Shield _YJ 45 HQ22261449000 Copper foil_Shield CVR_YJ 46 1 Use the Plastic Tweezer to place and secure the Copper Foil on the Main PCB as shown and peel off the liner 2 Use the Plastic Tweezer to place and secure the Copper Foil on the Main PCB as shown and peel off the liner ...

Page 75: ...consent from Lenovo Flash Thermal Grease Assembly Description Reference ASSY BD KIT XT2019 2 4 64G DS BR PLT Doha FRU MB ROW 4 64G DS Doha FRU MB LATAM 4 64G DS Doha FRU MB LATAM 4 64G SS 2 HQ22261459000 ThermalGrease_Rearflash_YJ 29 Use the Plastic Tweezer to place the Flash Thermal Grease on the location as shown ...

Page 76: ...from Lenovo Audio Sealing Glue Assembly Description Reference ASSY BD KIT XT2019 2 4 64G DS BR PLT Doha FRU MB ROW 4 64G DS Doha FRU MB LATAM 4 64G DS Doha FRU MB LATAM 4 64G SS 2 HQ22211630000 Audio Sealing Glue_ZDL 35 Use the Plastic Tweezer to place the Audio Sealing Glue on the location and peel off the liner as shown ...

Page 77: ...Lenovo Secondary MIC Grommet Assembly Description Reference ASSY BD KIT XT2019 2 4 64G DS BR PLT Doha FRU MB ROW 4 64G DS Doha FRU MB LATAM 4 64G DS Doha FRU MB LATAM 4 64G SS 2 HQ21810367000 Sub MIC bracket 33 Use the Plastic Tweezer to place and secure the Secondary MIC Grommet on the location as shown and peel off the liner ...

Page 78: ...ut consent from Lenovo Headset Jack Grommet Assembly Description Reference ASSY BD KIT XT2019 2 4 64G DS BR PLT Doha FRU MB ROW 4 64G DS Doha FRU MB LATAM 4 64G DS Doha FRU MB LATAM 4 64G SS 2 HQ21404935000 BLK Earphone rummber 23 Use the Plastic Tweezer to place the Headset Jack Grommet on the location as shown ...

Page 79: ... consent from Lenovo 4M Rear Facing Camera Assembly Description Reference ASSY BD KIT XT2019 2 4 64G DS BR PLT Doha FRU MB ROW 4 64G DS Doha FRU MB LATAM 4 64G DS Doha FRU MB LATAM 4 64G SS 2 MDL CAMR 48M 48M PDAF Doha rear48M LGM1A 13 Use fingers to place and secure the Rear Facing Camera on the Main PCB as shown ...

Page 80: ...t from Lenovo Front Facing Camera Grommet Assembly Description Reference ASSY BD KIT XT2019 2 4 64G DS BR PLT Doha FRU MB ROW 4 64G DS Doha FRU MB LATAM 4 64G DS Doha FRU MB LATAM 4 64G SS 2 HQ21404934000 FrontCMR seal silicon_LM 22 Use fingers to place and secure the Front Facing Camera Grommet on the location as shown ...

Page 81: ...ot share without consent from Lenovo Front Facing Camera Assembly Description Reference ASSY BD KIT XT2019 2 4 64G DS BR PLT Doha FRU MB ROW 4 64G DS Doha FRU MB LATAM 4 64G DS Doha FRU MB LATAM 4 64G SS 2 MDL CAMR 25M L2X5F40 11 Use fingers to place the Front Facing Camera on the Main PCB as shown ...

Page 82: ... Do not share without consent from Lenovo Primary MIC Grommet Assembly Description Reference ASSY DTR BRD XT2019 2 BR 4 64G DS KB PL Doha FRU Sub BD Assy 3 HQ21810366000 Main MIC bracket 34 Use the Plastic Tweezer to place the Primary MIC Grommet on the location as shown and peel off the liner ...

Page 83: ...ricted PAGE 83 Do not share without consent from Lenovo USB Grommet Assembly Description Reference ASSY DTR BRD XT2019 2 BR 4 64G DS KB PL Doha FRU Sub BD Assy 3 HQ21404936000 Other_Rubber_LM 24 Use the Plastic Tweezer to place and secure the USB Grommet on the Sub Board as shown ...

Page 84: ...al Gel Assembly NOTE This procedure is only required when replacing the Main PCB or Front Housing Thermal Gel Syringe size package and Needle Gauges description 1 TDS SY TP350 5ml can operate without dispensing tool 2 TDS SY TP350 30ml operate with dispensing tool Description Reference Doha FRU TP LCM Assy Blue Doha FRU TP LCM Assy Berry 1 ...

Page 85: ...novo Confidential Restricted PAGE 85 Do not share without consent from Lenovo 3 Henkel LF350 30ml operate with dispensing tool 4 Cooler Master and Artic Thermal Gel syringe package 5 When use Artic and Cooler Master 30ml package suggest using 18 gauge needle ...

Page 86: ...oto G8 Plus Level 2 Service and Repair Manual Lenovo Confidential Restricted PAGE 86 Do not share without consent from Lenovo 6 When use SY TP350 or Henkel LF350 30ml package suggest using 14 or 15 gauge needle ...

Page 87: ... Service and Repair Manual Lenovo Confidential Restricted PAGE 87 Do not share without consent from Lenovo Thermal Gel location method Add Thermal conductive gel on the three visual blocks as shown 1 A Block PMIC 30mg X 7mm Y 9mm ...

Page 88: ...Lenovo Moto G8 Plus Level 2 Service and Repair Manual Lenovo Confidential Restricted PAGE 88 Do not share without consent from Lenovo 2 B Block CPU 100mg X 25mm Y 14mm ...

Page 89: ...Plus Level 2 Service and Repair Manual Lenovo Confidential Restricted PAGE 89 Do not share without consent from Lenovo 3 C Block Charge IC 20mg X 43mm Y 5mm 4 Use the pen to mark the three points on the Front Housing ...

Page 90: ...ual Lenovo Confidential Restricted PAGE 90 Do not share without consent from Lenovo Thermal Gel Assembly Method A by weight Add Thermal conductive gel on the three visual blocks as shown The volume is as below A block 30mg B block 100 mg C block 20 mg ...

Page 91: ...r Artic and Cooler Master Use the 14 15 gauge needle for Henkel LF350 2 Use the Tweezer to cut off the string of Thermal gel from the needle NOTE The tip of the needle and Tweezers must be cleaned after each application 3 Heat conductive gel is extruded according to the amount of heat conductive gel NOTE Care not to exceed the diameter while applying the Thermal gel Doha Thermal gel area Diameter ...

Page 92: ...novo Moto G8 Plus Level 2 Service and Repair Manual Lenovo Confidential Restricted PAGE 92 Do not share without consent from Lenovo 4 Use the Thermal gel described below NOTE Needle must be replaced daily ...

Page 93: ...r com catalog coolers thermal grease mastergel pro MGZ NDSG N15M R1 https www coolermaster com catalog coolers thermal grease mastergel maker RG ICE1 TG15 R1 https www coolermaster com catalog coolers thermal grease ic essential e1 RG ICE2 TA15 R1 https www coolermaster com catalog coolers thermal grease ic essential e2 RG EFX1 TG15 R1 https www coolermaster com catalog coolers thermal grease extr...

Page 94: ...n Reference Doha FRU TP LCM Assy Blue Doha FRU TP LCM Assy Berry 1 HQ22110251000 Screw M _M1 4x2 5 mm 21 ASSY BD KIT XT2019 2 4 64G DS BR PLT Doha FRU MB ROW 4 64G DS Doha FRU MB LATAM 4 64G DS Doha FRU MB LATAM 4 64G SS 2 1 Use fingers to place the Main PCB on the location as shown 2 Use Torque Driver with PH00 Bit to tighten the screw as shown 0 75 0 05 kgf cm ...

Page 95: ... XT2019 2 4 64G DS BR PLT Doha FRU MB ROW 4 64G DS Doha FRU MB LATAM 4 64G DS Doha FRU MB LATAM 4 64G SS 2 Doha FRU Rear Camera Assy 5M 48M 13 1 Use fingers to place and secure the Rear Facing Camera on the Main PCB as shown 2 Use the Plastic Tweezer to place the Rear Facing Camera Gasket on the location as shown 3 Use fingers to place and secure the Rear Facing Camera on the Main PCB as shown ...

Page 96: ... without consent from Lenovo TOF Grommet Assembly Description Reference ASSY BD KIT XT2019 2 4 64G DS BR PLT Doha FRU MB ROW 4 64G DS Doha FRU MB LATAM 4 64G DS Doha FRU MB LATAM 4 64G SS 2 HQ21405019000 1886other black TOF sleeve 25 Use the Plastic Tweezer to place the TOF Grommet on the location as shown ...

Page 97: ... from Lenovo Earpiece Speaker Assembly Description Reference ASSY BD KIT XT2019 2 4 64G DS BR PLT Doha FRU MB ROW 4 64G DS Doha FRU MB LATAM 4 64G DS Doha FRU MB LATAM 4 64G SS 2 HQ20312066000 Speaker_11 15 2 5 2 5 mm 20 Use the Plastic Tweezer to place the Earpiece Speaker on the location aligning with the pins as shown ...

Page 98: ...m Lenovo Front Facing Camera Copper Foil Assembly Description Reference ASSY BD KIT XT2019 2 4 64G DS BR PLT Doha FRU MB ROW 4 64G DS Doha FRU MB LATAM 4 64G DS Doha FRU MB LATAM 4 64G SS 2 HQ21941750000 1 sideConductiveCloth_ZDL 31 Use the Plastic Tweezer to place the Front Facing Camera Copper Foil on the location as shown ...

Page 99: ...l Restricted PAGE 99 Do not share without consent from Lenovo Vibrator Assembly Description Reference Doha FRU TP LCM Assy Blue Doha FRU TP LCM Assy Berry 1 HQ20401195000 Motor_8x3 5_FPC_AH 15 Use the Plastic Tweezer to place and secure the Vibrator on the location as shown ...

Page 100: ... Board Assembly Description Reference Doha FRU TP LCM Assy Blue Doha FRU TP LCM Assy Berry 1 HQ22110251000 Screw M _M1 4x2 5 mm 21 ASSY DTR BRD XT2019 2 BR 4 64G DS KB PL Doha FRU Sub BD Assy 3 1 Use fingers to place the Sub Board on the location as shown 2 Use the Torque Driver with PH00 Bit to tighten the screw as shown 0 75 0 05 kgf cm ...

Page 101: ...PLT Doha FRU MB ROW 4 64G DS Doha FRU MB LATAM 4 64G DS Doha FRU MB LATAM 4 64G SS 2 ASSY DTR BRD XT2019 2 BR 4 64G DS KB PL Doha FRU Sub BD Assy 3 HQ21300307000 Coaxial Cable_103 8mm_4Gen 10 HQ22231838000 Insulative tape_ZDL 30 1 Use the Plastic Tweezer to place the Coax Cable A on the two pins marked as A on the Main PCB and Sub Board as shown 2 Use the Plastic Tweezer to place the Coax Cable B ...

Page 102: ...o 3 Use fingers to place and secure the two Coax Cables in the pocket on the recess of the phone NOTE Make sure the Coax Cable A is placed above the Coax Cable B 4 Ensure the Coax Cable hoop is pressed into the wire groove and cannot be lifted 5 Use the Plastic Tweezer to place the RF cable line mylar film on the Coax Cable as shown ...

Page 103: ... Doha FRU MB ROW 4 64G DS Doha FRU MB LATAM 4 64G DS Doha FRU MB LATAM 4 64G SS 2 ASSY DTR BRD XT2019 2 BR 4 64G DS KB PL Doha FRU Sub BD Assy 3 HQ22002763000 QL1886A_LINK_FPC_FPC_GR 9 1 Use fingers to carefully place the Link Flex on the phone as shown sticky side down NOTE Be sure to align the white lines on the Link Flex with the white lines on the Front Housing 2 Use fingers to place and secur...

Page 104: ... the Battery Safety Guidelines CAUTION Handle the Battery Pack with care If dropped to the floor it may be internally damaged and must be scrapped Ensure Battery and its insulation are not damaged e g scratched dented punctured prior to and throughout assembly Prior to assembly ensure Battery edges and surfaces are not dented or deformed and that fixtures and parts that will contact the Battery ar...

Page 105: ...consent from Lenovo 3 Use fingers to press and secure the Battery BtB Connector as shown 4 Use the Manual Roller to roll over the Battery for 10 cycles to secure the Battery as shown NOTE For each cycle roll the Manual Roller from top to bottom of the Battery and vice versa NOTE Each cycle should last for 3 seconds ...

Page 106: ... Flex Assembly Description Reference ASSY BD KIT XT2019 2 4 64G DS BR PLT Doha FRU MB ROW 4 64G DS Doha FRU MB LATAM 4 64G DS Doha FRU MB LATAM 4 64G SS 2 HQ21941751000 1 sideConductiveCloth_ZDL 32 1 Use fingers to place the Display Flex on the location as shown 2 Use Plastic Tweezer to place the Conductive cloth on the Display Flex as shown ...

Page 107: ...Do not share without consent from Lenovo Proximity Sensor Flex Assembly Description Reference ASSY BD KIT XT2019 2 4 64G DS BR PLT Doha FRU MB ROW 4 64G DS Doha FRU MB LATAM 4 64G DS Doha FRU MB LATAM 4 64G SS 2 Use the Plastic Tweezer to place the Proximity Sensor Flex on the Main PCB as shown ...

Page 108: ...hout consent from Lenovo Finger Print Sensor Assembly Description Reference ASSY BD KIT XT2019 2 4 64G DS BR PLT Doha FRU MB ROW 4 64G DS Doha FRU MB LATAM 4 64G DS Doha FRU MB LATAM 4 64G SS 2 MDL FNGRPRT Doha Graphene ET520 Holitech 16 Use fingers to place the Finger Print Sensor Flex on the location as shown ...

Page 109: ...ription Reference Doha FRU Back Cover Assy 5 HQ21212602000 Rear Camera_Lens 18 HQ21212604000 RearCamera_Bottom_Lens_BLK 19 1 Use fingers to place the Rear Facing Camera lens adhesive on the location as shown and peel off the liner 2 Use the Plastic Tweezer to place the Rear Facing Camera Lens as shown 3 Use the Plastic Tweezer to place the Rear Facing Camera Lens as shown ...

Page 110: ...Lenovo Confidential Restricted PAGE 110 Do not share without consent from Lenovo Flash Lens Assembly Description Reference Doha FRU Back Cover Assy 5 HQ21212606000 Rear flash Lens 4 Use the Plastic Tweezer to place the Flash Lens on the Rear Cover as shown ...

Page 111: ...l Restricted PAGE 111 Do not share without consent from Lenovo Flash Board Assembly Description Reference Doha FRU Back Cover Assy 5 ASSY DTR BRD XT2019 2 BR 4 64G DS FLB P Doha FRU Flash BD Assy 4 Use the Plastic Tweezer to place the Flash Board on the Rear Cover as shown ...

Page 112: ...ovo Confidential Restricted PAGE 112 Do not share without consent from Lenovo Rear Cover Graphite Assembly Description Reference Doha FRU Back Cover Assy 5 HQ22261455000 Graphit_Cover up_YJ 36 Use the Plastic Tweezer to place the Rear Cover Graphite as shown ...

Page 113: ...ion Needed Description Reference Doha FRU Back Cover Assy 5 HQ20604098000 QL1886A Antena_NFC 17 1 Use the Plastic Tweezer to place the NFC on the Rear Cover as shown 2 Use the Plastic Tweezer to align the NFC with the 4 pins marked on the Rear Cover as shown 3 Use the Plastic Tweezer to place the NFC on the back side of the Rear Cover with the two pins aligned ...

Page 114: ...ent from Lenovo Rear Cover Assembly Description Reference Doha FRU TP LCM Assy Blue Doha FRU TP LCM Assy Berry 1 Doha FRU Back Cover Assy 5 HQ22110251000 Screw M _M1 4x2 5 mm 21 1 Use fingers to place the Rear Cover on the location as shown 2 Use the Torque Driver with PH00 Bit to tighten the 10 screws 0 75 0 05 kgf cm ...

Page 115: ...t share without consent from Lenovo Finger Print Sensor Foam Assembly Description Reference Doha FRU TP LCM Assy Blue Doha FRU TP LCM Assy Berry 1 Doha FRU Back Cover Assy 5 HQ22202474000 Foam_6x6x1 2_Print_ZDL 28 Use the Plastic Tweezer to place the Finger Print Sensor Foam on the Main PCB as shown ...

Page 116: ...vo Speaker Box Assembly Description Reference AU SPKR 1217 8ohm SLS1217D02ASM FPC 07AN 6 Doha FRU TP LCM Assy Blue Doha FRU TP LCM Assy Berry 1 HQ22110251000 Screw M _M1 4x2 5 mm 21 1 Use fingers to place the Speaker Box on the location as shown 2 Use Torque Driver with PH00 Bit to tighten the seven screws as shown 0 75 0 05 kgf cm ...

Page 117: ... BATCVR Etching Blue LATAM Doha BATCVR Etching Berry LATAM Doha FRU BATCVR Assy Blue Doha FRU BATCVR Assy Berry Doha BATCVR Etching Blue BR Doha BATCVR Etching Berry BR 7 1 Use the Plastic Tweezer to position the Battery Inlay Adhesive on the lower part of the Battery Inlay Press Fixture as shown 2 Use fingers to place the Battery Inlay on the top part of the Battery Inlay Press Fixture and then a...

Page 118: ... the handle of the Fixture Press for 5 minutes to secure the Battery Inlay firmly on the phone 5 Take the Battery Inlay out from the Fixture Press 6 Use the Plastic Tweezer to place FPS adhesive on the location as shown and peel off the liner 7 Use fingers to attach the Finger Print Sensor Flex to the Battery Inlay aligning with the pins as shown ...

Page 119: ...ut consent from Lenovo 8 Place the phone with another set of Battery Inlay Press Fixture display side down NOTE Use care not to break the Finger Print Sensor Flex 9 Press down the handle of the Fixture Press for 5 minutes to secure the Battery Inlay firmly on the phone 10 Take the phone out from the Fixture Press ...

Page 120: ...onsent from Lenovo IMEI Label Assembly Description Reference HQ HQ60406046002 Device IMEI LB DL CKD HQ21404927000 Simtray_Double_HL HQ21404932000 SIM Tray_PoisonberryDouble HQ21404926000 Graphene SS HL HQ21404931000 SIM Tray_PoisonberrySingle 8 Use the Plastic Tweezer to place the IMEI Label on the SIM tray as shown ...

Page 121: ...mbly Description Reference Doha FRU TP LCM Assy Blue Doha FRU TP LCM Assy Berry 1 HQ21404927000 Simtray_Double_HL HQ21404932000 SIM Tray_PoisonberryDouble HQ21404926000 Graphene SS HL HQ21404931000 SIM Tray_PoisonberrySingle 8 1 Insert the SIM Tray in the transceiver as shown 2 Use finger to press the SIM Tray until it secures into the transceiver ...

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