Lenovo ThinkPad Tablet 2 Hardware Maintenance Manual

Safetyinspectionguide
Thepurposeofthisinspectionguideistoassistyouinidentifyingpotentiallyunsafeconditions.Aseach
machinewasdesignedandbuilt,requiredsafetyitemswereinstalledtoprotectusersandservicetechnicians
frominjury.Thisguideaddressesonlythoseitems.Y oushouldusegoodjudgmenttoidentifypotential
safetyhazardsduetoattachmentofnon-ThinkPadfeaturesoroptionsnotcoveredbythisinspectionguide.
Ifanyunsafeconditionsarepresent,youmustdeterminehowserioustheapparenthazardcouldbeand
whetheryoucancontinuewithoutrstcorrectingtheproblem.
Considertheseconditionsandthesafetyhazardstheypresent:
•Electricalhazards,especiallyprimarypower(primaryvoltageontheframecancauseseriousorfatal
electricalshock)
•Explosivehazards,suchasadamagedCRTfaceorabulgingcapacitor
•Mechanicalhazards,suchaslooseormissinghardware
Todeterminewhetherthereareanypotentiallyunsafeconditions,usethefollowingchecklistatthebeginning
ofeveryservicetask.Beginthecheckswiththepoweroffandthepowercorddisconnected.
Checklist:
1.Checkexteriorcoversfordamage(loose,broken,orsharpedges).
2.Turnoffthetablet.
3.Disconnectthepowersupplyofthebuilt-inbatterybypressingtheemergencyresetbuttoninsidethe
emergencyresetholeusingastraightenedpaperclip.
4.Disconnectthepowercord.
5.Checkthepowercordforthefollowing:
a.Makesurethatathird-wiregroundconnectorisingoodcondition.Useametertomeasurethe
third-wiregroundcontinuity,andmakesurethatthecontinuitybetweentheexternalgroundpinand
theframegroundis0.1ohmorless.
b.Thepowercordisthetypespeciedinthepartslist.
c.Insulationisnotfrayedorworn.
6.RemovetheLCDmoduleassembly.
7.Checkforcrackedorbulgingbuilt-inbatteries.
8.Checkforanyobviousnon-ThinkPadalterations.Usegoodjudgmentastothesafetyofany
non-ThinkPadalterations.
9.Checkinsidetheunitforanyobviousunsafeconditions,suchasmetallings,contamination,wateror
otherliquids,orsignsofreorsmokedamage.
10.Checkforworn,frayed,orpinchedcables.
11.Checkthatthebuilt-inbatteryfasteners(screwsorrivets)havenotbeenremovedortamperedwith.
Handlingdevicesthataresensitivetoelectrostaticdischarge
Anytabletpartcontainingtransistorsorintegratedcircuits(ICs)shouldbeconsideredsensitiveto
electrostaticdischarge(ESD).ESDdamagecanoccurwhenthereisadifferenceinchargebetweenobjects.
ProtectagainstESDdamagebyequalizingthechargesothatthemachine,thepart,theworkmat,andthe
personhandlingthepartareallatthesamecharge.
Notes:
Chapter1.Safetyinformation3

Lenovo ThinkPad Tablet 2 Specifications

General

Stepping	C0
Processor code	SR0Z4
Processor cache	1 MB
Processor cores	2
Processor model	Z2760
System bus rate	- GT/s
Processor family	Intel Atom®
Processor threads	4
Processor frequency	1.8 GHz
Processor cache type	L2
Processor lithography	32 nm
Processor manufacturer	Intel
Processor package size	14 x 14 mm
Conflict-Free processor	Yes
Processor front side bus	- MHz
Processor operating modes	32-bit
Thermal Design Power (TDP)	- W
Internal memory	2 GB
Internal memory type	LPDDR2-SDRAM
Storage media	Flash
Compatible memory cards	MicroSD (TransFlash)
Internal storage capacity	32 GB
Display diagonal	10.1 \
Touch technology	Multi-touch
Touchscreen type	Capacitive
Display resolution	1366 x 768 pixels
Native aspect ratio	16:9
Graphics card	HD Graphics
Flash type	LED
Rear camera type	Single camera
Video capturing speed	30 fps
Maximum video resolution	1920 x 1080 pixels
Rear camera resolution (numeric)	8 MP
Front camera resolution (numeric)	2 MP
Speaker power	1 W
Material	Magnesium, Polycarbonate
Processor ARK ID	70105
Processor socket	FC-MB4760
Wi-Fi standards	802.11a, 802.11b, 802.11g
Bluetooth version	4.0
Top Wi-Fi standard	Wi-Fi 4 (802.11n)
Microphone in	No
HDMI ports quantity	0
Headphone connectivity	3.5 mm
USB 2.0 ports quantity	1
Device type	Mobile tablet
Form factor	Slate
Product color	Black
Platform	Windows
Bundled software	-
Operating system version	8
Operating system installed	Windows 8
Battery capacity	30 Wh
Battery life (max)	720 h
Continuous audio playback time	150 h
Continuous video playback time	10 h
AC adapter power	10 W
AC adapter frequency	50 - 60 Hz
AC adapter input voltage	100 - 240 V

Weight and Dimensions

Depth	164 mm
Width	262.6 mm
Height	9.8 mm
Weight	600 g