Lenovo Motorola G7 Power NA Installation and operating manual

Motorola G7 Power NA
Motorola G7 Power NA
Level 2 –Service and Repair Manual

Motorola G7 Power NA
Level 2 –Service and Repair Manual
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REVISION HISTORY
Revision
Date
Notes
1
Initial Release.

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TABLE OF CONTENTS
Revision History.................................................................................................................................. 2
List of Tables....................................................................................................................................... 5
Table of Figures.................................................................................................................................. 5
Safety Information .............................................................................................................................. 6
Cautions and Warnings....................................................................................................................... 6
Battery Safety Guidelines.................................................................................................................... 6
Introduction......................................................................................................................................... 7
External Views..................................................................................................................................... 7
Main Exploded Views.......................................................................................................................... 9
Disassembly and Recovery ............................................................................................................. 11
Disassembly and Recovery Map....................................................................................................... 11
Tools Required for Disassembly.......................................................................................................12
Sim Tray Removal............................................................................................................................. 14
IMEI Label Removal.......................................................................................................................... 15
Water Detection Label Inspection.....................................................................................................16
Battery Inlay Removal....................................................................................................................... 17
Screw Tampering Label Inspection...................................................................................................25
Top Carrier Removal.........................................................................................................................26
Water Detection Label Inspection.....................................................................................................28
Rear-Facing Camera Lens Removal ................................................................................................ 29
Rear-Facing Flash Lens Removal..................................................................................................... 30
Main PCB Removal...........................................................................................................................31
Front-Facing Camera Removal......................................................................................................... 32
Rear-Facing Camera Removal .........................................................................................................33
Rear-Facing Flash Silicone Pad Removal ........................................................................................ 34
Headset Jack Grommet Removal..................................................................................................... 35
BB Copper Foil Removal................................................................................................................... 36
PMI Copper Foil Removal.................................................................................................................37
Bottom Carrier Removal....................................................................................................................38
Water Detection Label Inspection.....................................................................................................39
Sub Board Removal..........................................................................................................................40
USB Grommet Removal.................................................................................................................... 41
Vibrator Removal .............................................................................................................................. 42
Primary Mic Grommet Removal........................................................................................................43
Secondary Mic Grommet Removal................................................................................................... 44
Earpiece Speaker Removal .............................................................................................................. 45
Battery Removal................................................................................................................................ 46

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Battery Foam Removal .....................................................................................................................48
Coax Cable Removal........................................................................................................................ 49
Main Flex Removal ........................................................................................................................... 50
Parts Refresh..................................................................................................................................... 51
Tools Required for Parts Refresh ..................................................................................................... 51
Copper Foil Adhesive Cleaning......................................................................................................... 52
Battery Inlay Cleaning....................................................................................................................... 53
Front Housing Refresh......................................................................................................................54
Assembly........................................................................................................................................... 55
Assembly Map...................................................................................................................................55
Tools Required for Assembly............................................................................................................56
Main Flex Assembly..........................................................................................................................57
Vibrator Assembly.............................................................................................................................57
Coax Cable Assembly....................................................................................................................... 60
Battery Foam Assembly....................................................................................................................61
Battery Assembly ..............................................................................................................................62
Sub Board Assembly......................................................................................................................... 64
Bottom Carrier Assembly.................................................................................................................. 66
Earpiece Speaker Assembly.............................................................................................................67
Secondary Mic Grommet Assembly.................................................................................................. 68
Primary Mic Grommet Assembly.......................................................................................................64
BB Copper Foil Assembly................................................................................................................. 69
PMI Copper Foil Assembly................................................................................................................ 70
Headset Jack Grommet Assembly.................................................................................................... 71
Front-Facing Camera Assembly .......................................................................................................72
Rear-Facing Camera Assembly........................................................................................................ 73
Main PCB Assembly ......................................................................................................................... 74
Rear-Facing Flash Flex Assembly.................................................................................................... 76
Rear-Facing Camera Lens Assembly............................................................................................... 77
Top Carrier Assembly ....................................................................................................................... 78
Finger Print Sensor Flex Assembly................................................................................................... 79
Battery Inlay Assembly...................................................................................................................... 80
IMEI Label Assembly ........................................................................................................................84
Sim Tray Assembly........................................................................................................................... 85

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LIST OF TABLES
Table 1. External Views Parts List........................................................................................................8
Table 2. Assembly Exploded View Parts List....................................................................................... 9
TABLE OF FIGURES
Figure 1. External Views.......................................................................................................................7
Figure 2. Assembly Exploded View......................................................................................................9

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SAFETY INFORMATION
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.
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 parts that will
contact the Battery are free of foreign material.
Ensure screws and screwdrivers do not contact the Battery.
Failure to adhere to Safety Critical Note(s) may increase risk of rupture, burning, or failure to function safely when used
by the customer.

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INTRODUCTION
External Views
Figure 1. External Views

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Table 1. External Views Parts List
Reference #
Description
1
Rear Housing
2
SIM Tray
3
Secondary Mic
4
Headset Jack
5
Front-Facing Camera
6
Speaker Mesh
7
Front-Facing Flash
8
Display
9
Primary Mic
10
USB Port
11
Volume Key
12
Power Key
13
Camera Deco
14
Rear-Facing Camera
15
Rear-Facing Camera Flash
16
Finger Print Sensor Deco
17
Finger Print Sensor
18
Battery Inlay

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Main Exploded Views
Figure 2. Assembly Exploded View
Table 2. Assembly Exploded View Parts List
Reference #
Description
Recovery Part
1
XT1955-5 TP LCM ASSY BE&712601008651 CS
Yes
2
XT1955-5 MB 3+32G SS&715201008571CS
XT1955DL MB 3+32G SS&715201008771_TF
XT1955-5 MB 3+32G SS&715201008781_CKT
XT1955-5 MB 3+32G DS&715201008791_TMO
XT1955-5 MB 3+32G DS&715201008801_Metro
XT1955-6 MB 3+32G DS&715201008811_VZW
Yes
3
XT1955-5 Sub Board&715201008581CS
Yes
4
XT1955 Flash Board&715201008591 CS
Yes
5
XT1955-5 Rear Housing BE&712601008661 CS
Yes
6
XT1955-5 Batt Cover BE&712601008671_CKT
XT1955-5 Batt Cover BE&712601008681_TF
XT1955-5 Batt Cover BE&712601008691_VZW
XT1955-5 Batt Cover BE&712601008961_1 CS
XT1955-5 Batt Cover BE&712601008701 CS
Yes
7
WT+715308006441+SIM Tray BE
Yes
8
WT+713300340011+FPC
No
9
WT+715302000821+RF cable WH
WT+715302000811+RF cable BL
Yes
10
WT+710324100301+ Speaker
No

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Reference #
Description
Recovery Part
11
WT+711500341041+BLK subframe
Yes
12
MDL,FNGRPRT,Oslo,FPC1028,MAR Blue,SLVR,M
Yes
13
ACCY,BAT,ACCY,BAT,5000mAh,JK50,ATL486585
ACCY,BAT,BAT,5000mAh,JK50,ATL486585,ATL,
No
14
WT+711500341021+BLK FPS frame
Yes
15
WT+712300341031+USB rubber
Yes
16
WT+715000341041+f-cam copper foil
No
17
WT+712300341021+main Mic rubber
Yes
18
WT+712300341061+front camera rubber
Yes
19
WT+715000341051+flash board Silica gel
No
20
WT+712300341051+earphone rubber
Yes
21
WT+712300341041+Sub-Mic rubber
Yes
22
WT+712400340291+battery protection foam
No
23
WT+712400340281+battery cover protection
No
24
WT+712400341071+FPS Ground foam
No
25
WT+711900340011+NEG glass
No
26
WT+710613000421+motor dongci
No
27
WT+710922000691+Screw BLK
No
28
WT+710921000901+Screw silver
No
29
WT+712100341041+RF Cable Mylar
No
30
MDL,CAMR,8MP,OFILM L4H7F80 COB FF 30PIN
Yes
31
MDL,CAMR,12MP,OFILM L12AA20 COB AF 30PIN
Yes
--
XT1955-5 CamLens Adhesive&711500340771
No
--
XT1955-5 Batt Adhesive&711500340811
No
--
XT1955-5 BattCover Adhesive&711500341C01
No
--
XT1955-5 F-Cover SPK Foam&711500341C11
No
--
XT1955-5 R-Cover SPK Foam&711500341C21
No

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DISASSEMBLY AND RECOVERY
Disassembly and Recovery Map
*Shaded parts may be eligible for parts recovery.

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Tools Required for Disassembly
The following tools are required to disassemble the Motorola G7 Power NA phone.
Description
Part #
Picture/Drawing
Battery Inlay/Display Removal Fixture
MR-M2-001
3 mm Allen Wrench
--
Hot Plate
--
Battery Inlay Removal Insert
MR-M2-001-040
Heating Plate
3-00-V9-10000
Thin Plastic Spudger
0-00-00-40826

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Description
Part #
Picture/Drawing
SIM/SD Tray Removal Tool
--
Black Stick
--
Torque Driver
--
Shim
4-00-5L-10000
T5 Torx Bit
--
ESD Mat
--
--
Wrist Strap
--
--
Gloves
--
--
Tweezers (Plastic)
--
--

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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 pin to make it pop-
out as shown.
3. Use fingers to take out the SIM Tray.

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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.

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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.

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Battery Inlay Removal
NOTE
The Battery Inlay can be recovered and
reused after removal if it is undamaged.
Preheating for Battery Inlay 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 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 10 minutes for the Battery Inlay Adhesive to
warm up.

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4. Remove the phone from the Hot Plate or the
oven.
NOTE
Perform the Battery Inlay removal procedure
before the phone starts to cool off.
//CAUTION//
Wear protective gloves when handling heated
phones.

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Battery Inlay Removal Method A
1. If the Moto Display/Battery Inlay Removal
Fixture MR-M2-001 currently holds the Moto
Battery Inlay Removal Insert MR-M2-001-040,
skip to step 7.
2. Use the 3 mm Allen Wrench to loosen the
screws holding the side rails on the
Display/Battery Inlay Removal Fixture. Do not
remove the rails.
3. Use the 3 mm Allen Wrench to remove the two
center screws holding the Display/Battery Inlay
Removal Insert in place (if present). Remove the
Insert.
4. Orient the Battery Inlay Removal Insert MR-M2-
001-039 in relation to the Display/Battery Inlay
Removal Fixture as shown. Place the Insert in
the Display Removal Fixture.

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5. Use the 3 mm Allen Wrench on the two center
screws to tighten the Display/Battery Inlay
Removal Insert into position.
6. Slide both side rails on the Display/Battery Inlay
Removal Fixture firmly against the
Display/Battery Inlay. Use the 3 mm Allen
Wrench to tighten the four outside screws on the
underside of the Display/Battery Inlay Removal
Insert.
7. Follow preheating steps described on page 18.
//CAUTION//
Use protective gloves when handling heated
phones.
NOTE
Perform the Battery Inlay procedure before the
phone starts to cool off.
8. Place the phone into the press, face down.