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Motorola V3682, Service Manual

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Motorola V3682 Service Manual Download Page 37

 of 46

European Customer Services

30

V3682

6.8

Testing on Go / NoGo tester

The set up for the GO / NOGO tester must be set up as per above. The tester must be set up as per
GSM specifications.
The test incorporates the basic live call, during which many of the RF parameters are checked. This test
can be ran in ‘Autotest’ mode, where the radio is classified at the end of the test as a Pass or Fail. This
can be used to indicate whether or not a unit is performing to spec through the Butt Plug only.

Summary of Contents for V3682

Page 1: ...V3682 Level III Service Manual Single Band 1900 MHz GSM ...

Page 2: ...l Related Features 7 3 5 Messages 8 3 6 Phone Set Up 9 3 7 Network selection 10 3 8 Call Meters 10 3 9 Accessory set up 11 SECTION 4 DISASSEMBLY PARTS 4 1 Dissasembly Introduction 13 4 2 Recommended Tools 13 4 3 Disassembly Procedure 13 4 4 Assembly procedure 13 4 5 Exploded Parts diagram 16 4 6 Replacement parts 17 SECTION 5 SIM CARDS AND SECURITY 5 1 Manual test mode 19 5 2 Live Sim Card 19 5 3 ...

Page 3: ...s iii V3682 6 5 Flexing 27 6 6 Testing on HP 8922 28 6 7 Testing PCB only on Car Kit Set Up 29 6 8 Testing on Go NoGo Tester 30 SECTION 7 ACCESSORIES 7 1 Accessory Statement 32 SECTION 8 GLOSSARY OF TERMS 8 1 List of Abbreviations 35 ...

Page 4: ...of 46 European Customer Services iv V3682 SECTION 1 GENERAL ...

Page 5: ...r centres Computer Software Copyrights The Motorola products described in this instruction manual may include copyrighted Motorola computer programs stored in semi conductor memories or other media Laws in the United States and other countries preserve for Motorola certain exclusive rights for copyrighted computer programs including the exclusive right to copy or reproduce in any form the copyrigh...

Page 6: ...ailures and for specific instructions 1 2 3 Product Support Customers original units will be repaired but not refurbished as standard Level I shops may replace accessories and Level I parts Level II shops may replace non soldered parts Level III shops may perform some board level repairs The U S National Service Center makes all repairs 1 2 4 Customer Support Consumers should call 1 800 331 6456 M...

Page 7: ...grounded according to installation instructions for safe operation Users are advised to turn off their equipment when at a refueling point Safety is every driver s responsibility Cellular telephones should only be used in situations in which the driver considers it safe to do so 1 3 3 General DO NOT allow children to play with any radio equipment containing a transmitter DO NOT operate this equipm...

Page 8: ...of 46 European Customer Services 1 V3682 SECTION 2 V3682 DESCRIPTION ...

Page 9: ...d by Current Typically 7 5 ma DRX2 Dimensions 82mm L X 43mm W X 26mm H Size Volume 72 cc Weight 83 g Temperature Range 10C to 55C Transmitter Function Specification RF Power Output 33 dBm 2dB GSM 30 dBm 2 dB DCS Output Impedance 50 ohms nominal Spurious Emissions 36 dBm from 0 1 to 1 Ghz 30 dBm from 1 to 4 Ghz Receiver Function Specification RF Level 102 dBm RX bit error rate 100 k bits 2 Channel ...

Page 10: ...S Asian Phonebook Extended GSM The units will be made of a Polycarbonate plastic with the display and speaker fitted within the flip The bottom part of the clam will contain the keypad the LOGIC RF PCB the Mic earpiece flex connection external accessory connector and volume buttons There will be two types of battery doors available each to fit the standard and long life batteries the phone accepts...

Page 11: ...25 Transceiver with 400 mAh LI Slim Batt 69 77 130 160 95 160 Transceiver with 520 mAh LI Slim Batt 80 92 260 330 190 320 Transceiver with 1000mAh Extended capacity battery TBD TBD TBD TBD Transceiver with 200mAh high performance battery 1 15 1 RF Ground 2 RF In Out 3 RF Ground 4 Battery Feedback 5 Manual Test Line 6 Not connected 7 Not Connected 8 Audio In 9 Audio Out On Off 10 Battery Ground 11 ...

Page 12: ...of 46 European Customer Services 5 V3682 SECTION 3 FEATURE LIST ...

Page 13: ...fy Name or number 3 Erase name or number Find Entry By Location Enter Location Add Entry 1 Add to Phone memory 2 Add to SIM card memory Check Capacity 1 Check phone Capacity 2 Check SIM capacity Prevent access 1 No memory restrictions 2 To SIM card memory 3 To phone memory 4 To phone and SIM memory Last 10 Calls 1 Last Calls made 2 Last calls received 3 Erase all numbers My phone number s Fixed di...

Page 14: ...rring Bar outgoing calls 1 Int l Calls 2 Int l Calls Except home 3 All Calls 4 Off Bar Incoming Calls 1 When Roaming 2 All Calls 3 Off Change Bar password Detailed Diverting Divert Voice calls Divert all Voice calls If Busy If No Answer If not reachable 1 On 2 Off 1 On 2 Off 1 On 2 Off 1 On 2 Off Divert Fax Calls 1 On 2 Off Divert Data Calls 1 On 2 Off Cancel all barring Cancel all diverting Diver...

Page 15: ...eturn Call Edit Message 1 Send Message 2 Store Message Outgoing Messages Go to next message Send message Edit message Delete message 1 Send message 2 Store message Cell broadcast 1 On 2 Off Message Settings 1 Voicemail Number 2 Service Centre 3 Expiry Period 4 Outgoing message type Reply to message Delete all messages ...

Page 16: ...time and Date Set Time and Date Set Time format Language Selection Battery saving mode Select Keypad tones Phone Status 1 Ring only 2 Vibrate only 3 Vibrate then ring 4 No ring or vibrate Standard Tone Music Tone Automatic Lock Lock Now Change SIM PIN mode 1 On 2 Off 1 On 2 Off 3 Change SIM pin Code 1 On 2 Off English Automatic 1 On 2 Off 1 Normal Tones 2 Single Tones 3 No Tones 1 Status review 2 ...

Page 17: ...e From Known 3 Add new Network Code 1 Move to New Location 2 Delete Selection CALL METERS Show Call charges 1 Show last call 2 Total for all calls 3 Credit remaining Show call timers 1 Show last call 2 Total for all calls 3 Reset all timers Set audible Call Timers Single Alert Timer Repetitive Timer 1 On 2 Off 1 On 2 Off Set in call Display 1 Show time per call 2 Show Charge per call 3 Show total ...

Page 18: ... NB THIS MENU IS ONLY AVAILABLE WITH EITHER HEADSET PLUGGED IN OR WHEN INSTALLED IN A CAR KIT Mute Car Radio Automatic Handsfree Safety Timer Auxiliary Alert 1 On 2 Off 1 On 2 Off 1 On 2 Off 1 On 2 Off 1 On 2 Off Automatic answer Dependant on type of car kit ...

Page 19: ...of 46 European Customer Services 12 V3682 SECTION 4 DISASSEMBLY PARTS ...

Page 20: ...e recommended for use during the assembly disassembly of the V3682 Anti static Mat Kit 0180386A82 includes Antistatic mat 66 80387A95 Ground Cord 66 80334B36 Wrist Band 42 80385A59 Plastic Bladed Tool SLN7223A 4 3 Disassembly Procedure The following set of diagrams will demonstrate the correct sequence and action required to disassemble the V3682 The use of the exploded diagram on page 18 may be o...

Page 21: ...tery door by pressing up on latch and pulling door 2 Remove the battery from pushing from the bottom and lifting outwards 3 Push down on Antenna and screw Antenna Anti clockwise 4 Remove the LED Indicator 5 Push tool between latch and housing to prize open ...

Page 22: ... Services 15 V3682 6 Remove with care the backhousing from the front 7 Carefully lift the retaining clip on the flex connector Then pull the flex from the connector 8 Lift PCB out of front housing Remove keypad PCB from board ...

Page 23: ...of 46 European Customer Services 16 V3682 4 5 Exploded Parts Diagram SWF3076DA 1 4 5 3 9 10 2 7 11 12 13 6 8 15 14 16 ...

Page 24: ...Hinge Mechanism 3 5504765Z02 Frnt Hsng Assy 4 0104792Z01 Flip Assy 5 0185763G01 Keypad PCB 6 SYN6939A Keypad 7 3809378T02 SW Array Domes 8 4004877Z02 Escutcheon 9 5403796S01 Lens 10 6185833G02 Mic grommet 11 0585699J01 Mic 6mm 12 5009135L07 Light Guide 13 6185635H02 Antenna Insert 14 4385988H01 Stubby Antenna 15 0185829G02 Batt Door 16 SYN 7117B ...

Page 25: ...of 46 European Customer Services 18 V3682 SECTION 5 SIM CARDS AND SECURITY ...

Page 26: ...one numbers etc All information required by the network provider to provide use to the network 5 3 Personality Transfer 5 3 1 Introduction Personality Transfers are required when a phone is Express Exchanged or when the main board is replaced The reason for personality transfers are to reproduce the customer s original personalized details such as menu and stored memory such as phone books etc or ...

Page 27: ...ep 2 to transfer data on to Clone card 5 3 3 Master SIM Card Creation 1 Insert transfer card into a unit with the desired setup Pwr on and wait till unit displays Clone 2 Enter 024 to copy unit personality onto card Please wait will be displayed 3 Master Transfer card is created 5 3 4 Master Transfer 1 Insert Master Transfer Card explained above into replacement unit Pwr on and wait till unit disp...

Page 28: ...itiate acoustic loopback 37 Stop test 38 Activate Mini SIM 39 Deactivate Mini SIM 43x Change audio path 47x Set audio volume 51 Enable sidetone 52 Disable sidetone 54 Show Service Indicator LED 0 Off 1 Red 2 Green 3 Amber Flip must be Closed 57 Initialize non volatile memory 58 Display security code 58xxxxxx Modify security code 59 Display lock code 59xxx Modify lock code 60 Display IMEI 980 981 D...

Page 29: ...ber unique to the PCB and is stored within the unit s memory The following figure gives a description of the make up of this number Figure 5 3 IMEI label breakdown Some other label number configurations that will be present will be XCVR NUMBER Identifies type of product i e V3682 Usually SWF number PACKAGE NUMBER Determines type of equipment mode in which it was shipped and language with which it ...

Page 30: ...of 46 European Customer Services 23 V3682 SECTION 6 REPAIR AND TEST PROCEDURES ...

Page 31: ...ment level troubleshooting and repair of the V3682 is limited to isolation and replacement of the main mechanical parts only See Exploded parts diagram and associated parts list NB For the immediate future the front housing and flip assemblies will be ordered as 2 separate parts but cannot be disassembled once together 6 3 Basic Modular Troubleshooting The troubleshooting information in Table 2 sh...

Page 32: ...ect the dc power source and reassemble the telephone with the new Keypad board If the fault is not cleared then proceed to e e Display circuit failure Disassemble unit and insert Main RF Logic PCB into new front Hsng with Flip Inset Battery and depress PWR button Ensure unit stays on if OK reassemble unit in new housing assembly 2 Personal telephone exhibits poor reception and or erratic operation...

Page 33: ...to known good housing with flip ensure good flex connection Place a call and verify improvement in earpiece audio If better reassemble the phone with the good Hsng If it was no better then re install into the original housings and proceed to c c Antenna assembly is defective Attempt a re phasing of the unit and recheck the symptom If symptom is the same but unit re phases correctly check to make s...

Page 34: ... Internal Charger not working a Faulty charger circuit on main Board Test a selection of batteries in the rear pocket of the desktop charger Check LED display for the charging indications If these are charging ok then the internal charger is at fault Replace Logic RF Board Assembly refer to symptom 1c Verify that the Fault has been cleared and re assembles the unit with the new PCB 11 Real Time Cl...

Page 35: ... final version for the Audio cable was unavailable a photo and part number will be available as soon as the final release is available HP8922 GSM Test 83220E Down Converter RF Cable V3682 under Test Power Supply Signal Cable Battery Emulator Audio test cable and adapter See prototype picture ...

Page 36: ...ces 29 V3682 6 7 Testing on Car Kit Set Up SYN7066C DSP Box SSN4020A Speaker SMN4103A Mic SKN4491A RF Cable V3682 under Test Startac handset SCN2636A Junction Box SLN6749A 2700 external card reader SLN6749A Extension Cable SKN4419A ...

Page 37: ...r must be set up as per GSM specifications The test incorporates the basic live call during which many of the RF parameters are checked This test can be ran in Autotest mode where the radio is classified at the end of the test as a Pass or Fail This can be used to indicate whether or not a unit is performing to spec through the Butt Plug only ...

Page 38: ...of 46 European Customer Services 31 V3682 SECTION 7 ACCESSORIES ...

Page 39: ...2 StarTAC 130 Cd930 Battery LiIon 500 BLS9050 SNN5435 Battery LiIo 1000 BLX9100 SNN5451 Battery NiMH 500 BNX9050 SNN5341 Battery LiPoly 800 BPS9060 TBD Mini Travel Charger Euro CHA9050 SPN4604 SYN7456 Mini Travel Charger UK CHA9060 SPN4604 SYN7455 Std Desktop Charger CHA9150 SPN4573 Mini Desktop Charger CHA9250 SPN4640 HF Desktop Charger CHA9350 TBD Ultra Saver CLA CLA9000 SYN4241 Headset HSK9000 ...

Page 40: ... speaker directional microphone and cables Key VR Features Activation word to make and answer calls Up to 100 names and phone numbers memory Selectable language prompts up to 7 different languages Key DSP Features Superb full digital audio quality and clarity even at high driving speeds Improved full duplex audio allowing genuine two way conversation Digital noise cancellation filtering out backgr...

Page 41: ...of 46 European Customer Services 34 V3682 SECTION 8 GLOSSARY OF TERMS ...

Page 42: ...BCD Binary Coded Decimal BCU BTS Control Unit Bm Full rate traffic channel BN Bit Number BS Base Station BSC Base Station Controller BSIC Base Transceiver Station Identity Code BSS Base Station System BSSAP BSS Application Part DTAP and BSSMAP BSSC Base Station System Control Cabinet BSSMAP Base Station Systems Management Application Part BSSOMAP BSS Operation and Maintenance Application Part BSU ...

Page 43: ...tended Group special Mobile EFR Enhanced Full Rate EIR Equipment Identity Register EIRP Effective Isotropic Radiated Power EMC Electromagnetic Compatibility EMX Electronic Mobile Exchange ETSI European Telecommunications Standards Institute FACCH Fast Associated Control channel FACCH F Full rate Fast Associated Control channel FACCH H Half rate fast Associated Control channel FB Frequency correcti...

Page 44: ... LR Location Register MA Mobile Allocation MAH Mobile Access Hunting MAI Mobile Allocation Index MAIO Mobile Allocation Index Offset MAP Mobile Application Part MCC Mobile Country Code MCI Malicious Call Identification MD Mediation Device ME Mobile Equipment MF Multi Frequency tone signaling type MLSE Maximum Likelihood Sequence Estimator MM Mobility Management MMI Man Machine Interface MNC Mobile...

Page 45: ...AB Random Access Burst RACH Random Access Channel RBDS Remote BSS Diagnostic Subsystem RBU Remote Base Station Unit PCN RCU Radio Channel Unit REC Recommendation REL Release RELP LTP Regular Pulse Excitation Long Term Prediction REQ Request RFCH Radio Frequency Channel RFN Reduced TDMA Frame Number RLP Radio Link Protocol ROSE Remote Operations Service Element a CCITT specification for O M RXCDR R...

Page 46: ... TCH HS A half rate speech TCH TCP Transmission Control Protocol TDMA Time Division Multiple Access TE Terminal Equipment TMN Telecommunications Management Network TMSI Temporary Mobile Subscriber Identity TN Timeslot Number TRX Transceivers TTY TeleTYpe refers to any terminal TS Time Slot TUP Telephone Users Part UI Unnumbered Information frame Um Air Interface VAD Voice Activity Detection VLR Vi...

Page 47: ...V3682 RF SCHEMATICS ...

Page 48: ...V3682 AL SCHEMATICS ...

Page 49: ...V3682 BOARD OVERLAY TOP SIDE ...

Page 50: ...V3682 BOARD OVERLAY BOTTOM SIDE ...

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