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Lenovo A3500
Hardware
Maintenance
Manual
Note:
Before using this information and the product it supports, be sure to read the general information
under “Notices” on page 70.
First Edition (January 2014)
© Copyright Lenovo 2014. All rights reserved.
LENOVO products, data, computer software, and services have been developed exclusively at private
expense and are sold to governmental entities as commercial items as defined by 48 C.F.R. 2.101 with
limited and restricted rights to use, reproduction and disclosure.
LIMITED AND RESTRICTED RIGHTS NOTICE: If products, data, computer software, or services are
delivered pursuant to a General Services Administration “GSA” contract, use, reproduction, or disclo-
sure is subject to restrictions set forth in Contract No. GS-35F-05925.
© 2014 Lenovo
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 A3500..............................................24
Specifications ..................................................... 24
FRU replacement notices.................................. 26
Screw notices................................................ 26
Removing and replacing an FRU.................... 27
1010 Rear cover and side key..................... 28
1020 Battery pack......................................... 31
1030 Rear camera ......................................... 35
1040 PCBA.................................................... 37
1050 Receiver................................................ 48
1060 Power key FPC ................................... 49
1070 Volume key FPC................................. 50
1080 Reset key FPC ..................................... 51
1090 Front camera ....................................... 52
1100 Speaker and antenna assembly ........ 53
1110 Microphone ......................................... 57
1120 Vibrator motor .................................... 59
1130 Main FPC ............................................. 61
Locations............................................................. 65
Front view .................................................... 65
Rear view ...................................................... 66
Parts list...............................................................67
Overall...........................................................67
Screw ............................................................. 69
Notices .........................................................70
Trademarks.........................................................71
Contents
Produktspecifikationer
| Varumärke: | Lenovo |
| Kategori: | Tablett |
| Modell: | IdeaTab A7-40 |
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