Motorola L7082 Instrukcja Obsługi

hL7082 / L7089Level III Service ManualL7082 - Single Band 1900 MHz GSML7089 - Tri-band 900 / 1800 / 1900 MHz GSM

of 48 3L7082 / L70892.2 L7082 / L7089 OverviewThe L7082 / L7089 is of the new TRI-BAND technology allowing global roaming using the GSM 900 / 1800 /1

of 48 4L7082 / L7089For access to one of the quick access functions the quick access key must first be pressed, a name willthen be asked for, if the

of 48 5L7082 / L70892.3 Connector Pinouts2.4 Talk Times, Weight and Volume MatrixX White holographic film on displayVolume(cubic cm)Flat / FlipWeight

of 48 6L7082 / L7089SECTION 3: FEATURE LIST

of 48 7L7082 / L70893.1 List of Features AvailableBelow is the list of Menu functions available at present.MenuCall RelatedFeaturesMessages Phone Set

of 48 8L7082 / L7089CALL RELATEDFEATURESShow battery meterRestrict myPhone numberCall Diverting1.Show ID on next call2.Restrict ID on next callTalk a

of 48 9L7082 / L7089MessagesCall VoicemailReceived messagesGo to Next messageDelete MessageReturn CallEdit Message1.Send Message2.Store MessageOutgoi

of 48 10L7082 / L7089PHONE SETUPAdjust Ring volumeSet Message Alert ToneSet Ringer ToneSet Ringer Tone 2Phone LockRequire SIM card pinNew security co

of 48 11L7082 / L7089NETWORKSELECTIONAvailableNetworks1.Register Now2.Make PreferredNetwork SearchRegistrationPreferences1.Automatic Search2.Manual S

of 48 12L7082 / L7089ACCESSORYSETUPNB. THIS MENU IS ONLY AVAILABLE WITH EITHER HEADSET PLUGGED IN ORWHEN INSTALLED IN A CAR KIT.Mute Car RadioAutomat

of 48 iiL7082 / L7089CONTENTS Page NumberSECTION 1: GENERAL1.1 Introduction v1.2 Motorola service policy for L7082 / L7089 in warranty v

of 48 13L7082 / L7089SECTION 4: DISASSEMBLY &PARTS

of 48 14L7082 / L70894.1 Disassembly IntroductionThe L7082 / L7089 is held together by 6 screws. 2 of these screws are placed under the escutcheon, a

of 48 15L7082 / L7089 3. Press down and push SIMcover to the left, thenremove SIM card.4. Remove Escutcheonfrom rear of unit.1. Remove battery door

of 48 16L7082 / L70897. Remove the rearfrom the front housing8. Levering from the sideopposite the headset socket,carefully prize PCB from FrontHousi

of 48 17L7082 / L708913. Remove keypadfrom front housing14.Remove flexible strip byholding the front housingfacing downwards andpulling strip up9. Re

of 48 18L7082 / L708915. Carefully press down onService Indicator, if it getsdamaged / scratched duringthis process, replace.16. Unclip the 4retainin

of 48 19L7082 / L70894.5 Exploded Parts Diagram SUG1175A (Black)49121368 (X6)23711151510141617

of 48 20L7082 / L70894.6 Description of Parts for SUG1175A (Black / Flat)*For Part numbers of other variants please consult Level 1&2 parts list)

of 48 21L7082 / L7089SECTION 5: SIM CARDS ANDSECURITY

of 48 22L7082 / L70895.1 Manual Test ModeThe GSM Motorola L7082 / L7089 is equipped with a manual test mode capability. This capability allowsservic

of 48 iiiL7082 / L70896.1 Repair introduction 276.2 Mechanical repairs 276.3 Basic modular troubleshooting 276.4 Software Upgrade 306.5 Flexing 306.6

of 48 23L7082 / L70894. Insert card into replacement unit, or unit with new main RF / Logic PCB.5. Turn unit on wait till ‘Clone’ appears.6. Enter 03

of 48 24L7082 / L70895.4 GSM Test CommandsGSM Test CommandsKey Sequence Test Function/Name#(hold down for 2 seconds) Enter manual test mode01# Exi

of 48 25L7082 / L70895.5 Identity and SecurityEach Motorola GSM Cellular Cassette will be labelled with various number configurations. Thefollowing

of 48 26L7082 / L7089SECTION 6: REPAIR AND TESTPROCEDURES

of 48 27L7082 / L70896.1 Repair IntroductionThe L7082 / L7089 is divided into 3 main sections when it comes to part replacability: The housings whic

of 48 28L7082 / L7089Repair ChartTable 2. GSM L7082 / L7089 Cellular Telephone: Troubleshooting and Repair Chart. (Assembly Replacement Level).SYMPTO

of 48 29L7082 / L7089SYMPTOM PROBABLE CAUSE VERIFICATION AND REMEDY4. Incoming call alert transduceraudio distorted or volume is toolow.a) Faulty a

of 48 30L7082 / L7089SYMPTOM PROBABLE CAUSE VERIFICATION AND REMEDYb) Reed Switch defective Gain access to RF / Logic PCB as describedin the DISASS

of 48 31L7082 / L70896.6 Testing on HP8922NB* To test the PCB on its own without a housing or SIM card the unit must first be put into test mode and

of 48 32L7082 / L70896.8 Testing on Go / NoGo testerThe set up for the GO / NOGO tester must be set up as per above. The tester must be set up as per

of 48 ivL7082 / L7089SECTION 1: GENERAL

of 48 33L7082 / L7089SECTION 7: ACCESSORIES

of 48 34L7082 / L70897.1 Introduction: The following is a short description of accessories available for the L7082 / L7089,that are currently avail

of 48 35L7082 / L70897.3 Accessory ListingPno Description Responsible Availability NotesPWR supplies SPN4652 Mid rate switch mode charger WW Accy Ma

of 48 36L7082 / L7089SECTION 8: GLOSSARY OFTERMS

of 48 37L7082 / L70898.1 List of AbbreviationsThose marked ** are Motorola specific abbreviations.BGA Micro Ball Grid ArrayA Interface Interface bet

of 48 38L7082 / L7089CM Connection ManagementCOLP Connected Line identification PresentationCOLR Connected Line identification RestrictionCONF Confer

of 48 39L7082 / L7089HOLD Call Hold (Supplementary Service)HPLMN Home PLMNHPU Hand Portable UnitHR Half RateHSN Hopping Sequence NumberI Information

of 48 40L7082 / L7089NAMPS North American-Advance Mobile Phone SystemNB Normal BurstNE Network ElementsNET Norme European de TelecommunicationsNM Net

of 48 41L7082 / L7089SMS Short Message ServiceSMSCB Short Message Service Call BroadcastSND SeNDSP Signaling PointSRES Signed RESponse (authenticatio

L7082 / L7089 - RF SCHEMATICS

of 48 vL7082 / L70891.1 IntroductionThis manual is intended for use by technicians familiar with similar types of equipment. It contains allservice

L7082 / L7089 - AL SCHEMATICS

L7082 / L7089 - BLOCK DIAGRAM - PAGE 1/2RX SIGNAL PATHTX SIGNAL PATH MAIN VCO SIGNAL PATHTUNING VOLTAGESREFERENCE CLOCKOrderable PartNon - Orderable P

GU200MAGICG1J8C8B6C5A5B4SPI TXMODULATIONA1A3SPIINTERFACEJ2G7G5H4J3H9, J9J7StartupRef.1 /2LOGICCONTROLH8J4H5A4REG.A7C7F2F1H1H2F4LOGICCONTROLB1E1REF. OS

L7082 / L7089 - BOARD LAYOUT - PAGE 1/2

L7082 / L7089 - BOARD LAYOUT - PAGE 2/2

SH4SH1BL7082 / L7089 - SIGNAL FLOWRX275_GSM RX275 RVCO_PCS RVCO_275 SF_OUT TX275_DPCS V1_SW RF_V2 V1_SW -5V -10V TX_EN V_BOOST1 VREF V2RX275_GSM_PCS R

L7082 / L7089 - CONNECTOR SCHEMATICS

of 48 viL7082 / L70891.2 Motorola Service Policy for L7082 / L7089 in warranty1.2.1 Warranty:Product will be sold with the standard 12 months warrant

of 48 viiL7082 / L70891.3 General Safety Information1.3.1 Portable Operation• DO NOT hold the radio so that the antenna is very close to, or touching

of 48 1L7082 / L7089SECTION 2: L7082 / L7089 DESCRIPTION

of 48 2L7082 / L7089 2.1 Specifications of L7082 / L7089GeneralFunctionSpecificationFrequency Range GSMFrequency Range DCSFrequency Range PCS880-915