Table Of Contents - Lenovo TB-7703F 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 electrostatic 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 main board ................................................ 17
Important information about replacing
RoHS compliant FRUs ...................................... 18
General checkout ........................................19
What to do first .................................................. 20
Power system checkout .................................... 21
Checking the Tab AC Charger .................. 21
Checking the internal battery status......... 21
Related service information .......................23
Security ............................................................... 23
Power management .......................................... 23
Activating/Deactivating the Display ........ 23
Lenovo TAB3 7 Plus ...................................24
FRU replacement notices.................................. 25
Screw notices................................................ 25
Removing and replacing an FRU.................... 26
1010 Back Cover........................................... 27
1020 Battery .................................................. 29
1030 Sub Board and RF Wire ..................... 32
1040 SIM Card Holder FPC........................ 33
1050 USB Board and Speaker Box............. 34
1060 Main FPC ............................................. 36
1070 Camera................................................. 38
1080 Main Board.......................................... 40
1090 Receiver................................................ 43
Locations............................................................. 44
Parts list .............................................................. 45
Overall........................................................... 46
Screw ............................................................. 47
Others............................................................ 47
Notices .........................................................48
Trademarks......................................................... 49
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