Lenovo Yoga 10 HD (English) Hardware Maintenance Manual - Yoga Tablet 10 HD+ - Page 3

Contents, Checking the Computer AC Charger - + 3g

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Contents About this manual iv Safety information 1 General safety 2 Electrical safety 3 Safety inspection guide 5 Handling devices that are sensitive to electro­ static discharge 6 Grounding requirements 6 Safety notices: multilingual translations.......... 7 Laser compliance statement 14 Important service information 16 Strategy for replacing FRUs 16 Important notice for replacing a system board 17 Important information about replacing RoHS compliant FRUs 18 General checkout 19 What to do first 20 Power system checkout 21 Checking the Computer AC Charger....... 21 Checking the internal battery status......... 22 Related service information 23 Security 23 Power management 23 Activating/Deactivating the Display ........ 23 Lenovo B8080 24 Specifications 24 FRU replacement notices 26 Screw notices 26 Removing and replacing an FRU 27 1010 Rear cover 28 1020 Right speaker 32 1030 Battery pack 36 1040 Vibrator motor 42 1050 Main FPC 44 1060 Sub board 47 1070 Volume key FPC 51 1080 Volume key 52 1090 Rear camera 53 1100 Front camera 55 1110 WiFi antenna 57 1120 Left speaker 60 1130 LCD FPC 62 1140 Main board 65 1150 3G antenna (for 3G version only)..... 68 1160 USB FPC 70 1170 Power key 72 Locations 73 Front view 73 Rear view 74 Parts list 75 Overall 75 Screw 79 Notices 80 Trademarks 81

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Contents
About this manual
........................................
iv±
Safety information
.........................................
General safety
......................................................
2
Electrical safety
....................................................
3
Safety inspection guide
......................................
5
Handling devices that are sensitive to electro-
static discharge
....................................................
6
Grounding requirements
...................................
6
Safety notices: multilingual translations
..........
7
Laser compliance statement
.............................
14
Important service information
...................
16±
Strategy for replacing FRUs
.............................
16
Important notice for replacing a system
board
.............................................................
17
Important information about replacing RoHS
compliant FRUs
.................................................
18
General checkout
........................................
19±
What to do first
..................................................
20
Power system checkout
....................................
21
Checking the Computer AC Charger
.......
21
Checking the internal battery status
.........
22
Related service information
.......................
23±
Security
...............................................................
23
Power management
..........................................
23
Activating/Deactivating the Display
........
23
Lenovo B8080
..............................................
24±
Specifications
.....................................................
24
FRU replacement notices
..................................
26
Screw notices
................................................
26
Removing and replacing an FRU
....................
27
1010 Rear cover
............................................
28
1020 Right speaker
......................................
32
1030 Battery pack
.........................................
36
1040 Vibrator motor
....................................
42
1050 Main FPC
.............................................
44
1060 Sub board
.............................................
47
1070 Volume key FPC
.................................
51
1080 Volume key
.........................................
52
1090 Rear camera
.........................................
53
1100 Front camera
.......................................
55
1110 WiFi antenna
.......................................
57
1120 Left speaker
.........................................
60
1130 LCD FPC
..............................................
62
1140 Main board
..........................................
65
1150 3G antenna (for 3G version only)
.....
68
1160 USB FPC
...............................................
70
1170 Power key
............................................
72
Locations
.............................................................
73
Front view
.....................................................
73
Rear view
......................................................
74
Parts list
...............................................................
75
Overall
...........................................................
75
Screw
.............................................................
79
Notices
.........................................................
80±
Trademarks
.........................................................
81