Nokia E52 User manual

1CONFIDENTIAL
:
RM-469:EGSM850/900/1800/1900and
WCDMA900/2100 and HSDPA
RM-481:EGSM850/900/1800/1900and
WCDMA850/2100 HSDPA(E52-2)
:
2.4”TFTQVGA,240x320 pixels,16 million
colours
:
3.2 Mpix EDOF
:
S60 Edition3.2 (+Eseries SWpackage)
:
WLAN802.11 b/g,USB highspeed (480 Mbits),3.5
mm Nokia audioconnector,Bluetooth2.0, A2DP,
Micro USBcharging,MicroSD card
BP-4L
GSM upto 8h
WCDMAupto6
h
GSM upto23
days
WCDMAupto
29 days
Dependson
network
parameters
andphone
settings
Issue1Copyright ©2008 NOKIA.All rightsreserved.

2CONFIDENTIAL
Issue1Copyright ©2008 NOKIA.All rightsreserved.
1. Changehistory ................................................................................................................................3
2. Copyright ........................................................................................................................................4
3. Warningsandcautions....................................................................................................................5
3.1 Warnings ..................................................................................................................................5
3.2 Cautions ...................................................................................................................................5
4. ESD protection.................................................................................................................................6
5. Careandmaintenance.....................................................................................................................7
6. Batteryinformation.........................................................................................................................8
7. Explodedview .................................................................................................................................9
8. Service devices ..............................................................................................................................10
9. SW-update ....................................................................................................................................12
10. Disassembly instructions.........................................................................................................13
11. Assembly hints .......................................................................................................................22
11.1 Assemblingthe LCD .............................................................................................................22
11.2 Assemblingthe earpiece andearpiecegasket ......................................................................24
11.3 Assemblingthe A-COVER ......................................................................................................25
11.4 Screworder andtorque.......................................................................................................25
12. Soldercomponents .................................................................................................................26

3CONFIDENTIAL
Draft 0.1 14.05.2009 First draft
Approved 1.0 11.6.2009 Firstapprovedversion
Thepurposeofthis documentis to helpNOKIAservice levels 1and 2workshoptechnicians to
carryoutservice to NOKIA products. This Service Manual is tobeused onlybyauthorizedNOKIA
service suppliers,andthe contentof itis confidential. Please notethatNOKIAprovides also
otherguidancedocuments(e.g.Service Bulletins)for service suppliers, followtheseregularly
and comply withthegiven instructions.
Whileeveryendeavorhas been madetoensurethe accuracy of this document,some errors
may exist.Ifyoufindany errorsorifyouhave furthersuggestions, please notifyNOKIAusing
the address below:
Please keep in mindalsothatthis documentationis continuously beingupdated andmodified,
sowatch always outfor the newestversion.
Issue1Copyright ©2008 NOKIA.All rightsreserved.

4CONFIDENTIAL
Copyright©2008 Nokia. Allrightsreserved.
Reproduction, transfer,distributionor storageof partor all ofthe contentsin this documentin
any formwithoutthe priorwrittenpermissionof Nokia is prohibited.
Nokia, Nokia Connecting People, and Nokia Xand Y aretrademarksorregisteredtrademarksof
Nokia Corporation. Other productandcompany names mentioned herein may betrademarks
ortradenames of their respectiveowners.
Nokia operates apolicy of continuous development.Nokia reserves the rightto makechanges
andimprovementsto any of theproductsdescribed in this documentwithoutprior notice.
Underno circumstances shall Nokia beresponsible for anyloss ofdataorincome or any
special, incidental,consequential or indirectdamageshowsoevercaused.
Thecontentsofthis documentareprovided as is!.Exceptas requiredbyapplicablelaw,no
warranties of anykind,eitherexpress orimplied,including,butnotlimited to,the implied
warranties ofmerchantabilityand fitness foraparticularpurpose, aremadein relationtothe
accuracy, reliabilityor contentsofthis document.Nokia reserves the righttorevise this
documentor withdrawitatanytimewithoutprior notice.
The availabilityof particular productsmay varybyregion.
This documentis intendedforuse byqualified service personnel only.
Issue1Copyright ©2008 NOKIA.All rightsreserved.

5CONFIDENTIAL
Please refertothephone"suserguidefor instructions relatingto operation, careand
maintenance including importantsafetyinformation. Notealsothe following:
1. CAREMUST BETAKEN ONINSTALLATIONIN VEHICLESFITTEDWITH ELECTRONIC ENGINE
MANAGEMENTSYSTEMSAND ANTI#SKIDBRAKING SYSTEMS. UNDERCERTAINFAULT
CONDITIONS, EMITTED RFENERGYCANAFFECT THEIROPERATION. IFNECESSARY,CONSULT
THEVEHICLE DEALER/MANUFACTURERTO DETERMINE THEIMMUNITY OFVEHICLE
ELECTRONICSYSTEMS TORFENERGY.
2. THEHANDPORTABLETELEPHONE MUSTNOT BEOPERATED INAREASLIKELYTO CONTAIN
POTENTIALLY EXPLOSIVEATMOSPHERES, EG PETROLSTATIONS (SERVICESTATIONS),
BLASTING AREASETC.
3. OPERATIONOFANYRADIOTRANSMITTING EQUIPMENT,INCLUDING CELLULARTELEPHONES,
MAY INTERFEREWITHTHEFUNCTIONALITYOFINADEQUATELY PROTECTED MEDICAL
DEVICES. CONSULTA PHYSICIANORTHEMANUFACTUREROFTHEMEDICALDEVICEIFYOU
HAVEANYQUESTIONS. OTHERELECTRONIC EQUIPMENTMAY ALSO BESUBJECT TO
INTERFERENCE.
1. Servicingand alignmentmustbeundertaken byqualified personnel only.
2. Ensureall workis carriedoutatan anti#static workstationand thatan anti#static wrist
strapis worn.
3. Use only approvedcomponentsas specified in the partslist.
4. Ensureall components, modules screwsand insulatorsarecorrectlyre#fitted after
servicingandalignment.
5. Ensureall cables andwires arerepositioned correctly.
Issue1Copyright ©2008 NOKIA.All rightsreserved.

6CONFIDENTIAL
Nokia requires thatservice pointshave sufficientESD protection(against
static electricity)when servicingthephone.
Any productof which the coversareremoved mustbehandled withESD
protection. TheSIMcard can bereplaced withoutESD protectionifthe
productis otherwise readyforuse.
Toreplacethe coversESD protectionmustbeapplied.
All electronic partsofthe productaresusceptible toESD. Resistors, too,can
bedamagedbystaticelectricitydischarge.
All ESD sensitive partsmustbepacked in metallized protective bagsduring
shippingand handling outside any ESD Protected Area (EPA).
Everyrepairactioninvolving openingthe productor handlingthe product
componentsmustbedone under ESD protection.
ESD protected sparepartpackages MUST NOTbeopened/closedoutof an
ESD ProtectedArea.
For moreinformationandlocal requirementsaboutESDprotectionand ESD
ProtectedArea, contactyour local Nokia AfterMarketServicesrepresentative.
Issue1Copyright ©2008 NOKIA.All rightsreserved.

7CONFIDENTIAL
Thisproductis of superior designandcraftsmanshipand should betreated withcare. The
suggestions belowwill helpyoutofulfil any warrantyobligationsand toenjoythis productfor
many years.
Keep the phoneand all itspartsandaccessories outof thereach of small children.
Keep the phone dry. Precipitation, humidity andall typesofliquidsor moisturecan
contain minerals thatwillcorrodeelectroniccircuits.
Donotuse or storethe phone in dusty, dirtyareas. Itsmoving partscanbedamaged.
Donotstorethe phone inhotareas.Hightemperatures can shorten the lifeof
electronic devices, damagebatteries, and warp or meltcertainplastics.
Donotstorethe phone in cold areas. When itwarms up (toitsnormal temperature),
moisturecan forminside, whichmay damageelectronic circuitboards.
Donotdrop,knockor shakethe phone.Roughhandling can breakinternalcircuit
boards.
Donotuse harsh chemicals, cleaningsolvents,or strong detergentstocleanthe phone.
Donotpaintthe phone. Paintcan clog the moving partsandpreventproperoperation.
Use only the suppliedor anapprovedreplacementantenna. Unauthorised antennas,
modifications or attachmentscould damagethe phone andmay violateregulations
governingradiodevices.
All of the above suggestions apply equally totheproduct,battery,chargeror any accessory.
Issue1Copyright ©2008 NOKIA.All rightsreserved.

8CONFIDENTIAL
Note:A newbattery"sfull performance is achieved onlyafter twoorthree completecharge
anddischargecycles!The batterycanbechargedand discharged hundredsof times butitwill
eventuallywearout.
Whenthe operatingtime (talk-time and standby time)is noticeably shorter than normal, itis
time tobuy anewbattery.Use only batteries approvedbythe phonemanufacturerand
rechargethe batteryonlywiththe chargersapprovedbythe manufacturer.
Unplugthe charger when notin use. Do not leave the batteryconnectedto achargerfor
longer than aweek,sinceoverchargingmayshorten itslifetime.
If leftunusedafully charged batterywill dischargeitselfovertime Temperatureextremes can
affectthe abilityofyourbatteryto charge.
For goodoperationtimes withNi-Cd/NiMh batteries, dischargethe batteryfromtime totime
byleavingthe productswitchedonuntil itturnsitselfoff(orbyusingthe batterydischarge
facilityofany approvedaccessoryavailable forthe product).
Donotattemptto dischargethe batterybyany othermeans Use the batteryonly for its
intendedpurpose.
Neveruse any charger orbatterywhich is damaged.
Donotshort-circuitthe battery. Accidental short-circuitingcan occurwhen ametallic object
(coin, clip or pen)causesdirectconnectionof the +and-terminals ofthe battery(metal strips
onthe battery)for example when youcarryasparebatteryin yourpocketorpurse. Short-
circuitingthe terminals may damagethe batteryor the connectingobject.
Leaving the batteryin hotor coldplaces, such as inaclosedcarin summer orwinter
conditions, willreduce the capacityandlifetime ofthe battery. Always tryto keepthe battery
between 15°C and25°C (59°Fand 77°F).
Aphonewithahotorcold batterymay temporarily notwork,even when the batteryis fully
charged.Batteries"performance is particularly limited in temperatures well belowfreezing.
Donotdispose batteries inafire!Dispose of batteries accordingtolocal regulations (e.g.
recycling).
Donotdispose as householdwaste.
Issue1Copyright ©2008 NOKIA.All rightsreserved.

9CONFIDENTIAL
See correspondingITEM/CIRCUIT REFin the SpareParts Service Bulletins onNOL.
Issue1Copyright ©2008 NOKIA.All rightsreserved.

10 CONFIDENTIAL
FLS-5Flash device AC-8Universalpowersupply SS-88 Camera removaltool
BL-4LInternalbattery SS-112
RJ-230 Soldering Jig
Issue1Copyright ©2008 NOKIA.All rightsreserved.