Table Of Contents - Lenovo YOGA Tablet 2-1051F Hardware Maintenance Manual

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 1051 ................................................24
Specifications ..................................................... 24
FRU replacement notices.................................. 26
Screw notices................................................ 26
Removing and replacing an FRU.................... 27
1010 Rear cover............................................ 28
1020 Right speaker ...................................... 31
1030 Vibrator motor .................................... 34
1040 Sub board............................................. 36
1050 LCD FPC.............................................. 41
1060 Main FPC ............................................. 44
1070 HDMI FPC........................................... 47
1080 Hall sensor FPC .................................. 50
1090 Main board .......................................... 53
1100 Left speaker ......................................... 60
1110 Rear camera......................................... 64
1120 USB and volume key FPC ................. 66
1130 Volume key ......................................... 68
1140 WIFI2 antenna..................................... 69
1150 GPS/WIFI1 antenna............................ 71
1160 Battery pack ......................................... 73
1170 Power key ............................................ 78
Locations ............................................................. 80
Front view..................................................... 80
Rear view ...................................................... 81
Parts list............................................................... 82
Overall ........................................................... 82
Screws............................................................ 86
Notices .........................................................87
Trademarks......................................................... 88