Motorola T2282 Service Manual Download Page 25 | Manualshive

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of 50

GSM Global Service Support

18

V2282

5.

Remove rear

housing from unit.

6.

Slide plastic tool in between front

housing and PCB and prise PCB out.

7.

Remove the Volume

buttons and FM Radio button
from side of the unit.

8.

Remove Keypad

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Summary of Contents for T2282

Page 1: ...V2282 Level III Service Manual ...

Page 2: ...3 3 Call Related Features 8 3 4 Messages 9 3 5 Phone Set Up 10 3 6 Network selection 11 3 7 Call Meters 11 3 9 Accesory Set up 12 SECTION 4 DISASSEMBLY PARTS 4 1 Dissasembly Introduction 14 4 2 Recommended Tools 14 4 3 Disassembly Procedure 14 4 4 Assembly procedure 14 4 5 Exploded Parts diagram 19 4 6 Replacement parts 20 SECTION 5 SIM CARDS AND SECURITY 5 1 Manual test mode 22 5 2 Live Sim Card ...

Page 3: ...epair Chart 27 6 5 Software Upgrade 29 6 6 Flexing 29 6 7 Testing on HP8922 30 SECTION 7 ACCESSORIES 7 1 Introduction 32 SECTION 8 SALES MODELS 8 1 List of available sales models by country 34 SECTION 9 GLOSSARY OF TERMS 9 1 List of Abbreviations 36 ...

Page 4: ...of 50 GSM Global Service Support iv V2282 SECTION 1 GENERAL ...

Page 5: ...es 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 copyrighted com...

Page 6: ... against epidemic criteria Manufacturing to bear the costs of early life failure 1 2 3 Product Support Customers original units will be repaired but not refurbished as standard Appointed Motorola Service Hubs will perform warranty and non warranty field service for level 2 assemblies and level 3 limited PCB component The Motorola HTC centres will perform level 4 full component repairs 1 2 4 Custom...

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 50 GSM Global Service Support 1 V2282 SECTION 2 V2282 DESCRIPTION ...

Page 9: ...o Over Voltage Protect Transmit Current Typically 300 mA avg 1 0A peak Stand by Current Typically 7 0 mA DRX2 Dimensions 130mm x 47mm x 27mm Size Volume 120cc with Battery Weight 140g with Battery 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 t...

Page 10: ...ser to browse through most of the popular WML sites Only possible to download small images or icons Information cannot be saved as a file FM Radio V2282 will have two modes Phone Radio Will power up in Phone mode When set to FM mode Radio will camp and receive calls SMS Separate volume control Channel seek up down Fine Tuning 9 User defined pre set channels Display will show radio station Receicer...

Page 11: ...of 50 GSM Global Service Support 4 V2282 ...

Page 12: ...echanical pictorial Overview Dedicated FM Key Keypad Vol Up Down Antenna Lens with V Brand Antenna Auxiliary RF Test Port Batt Contacts SIM Slot Headset Connector Screw Locations Flashing Flexing test Connector Speaker Ports Dummy Screws DO NOT REMOVE ...

Page 13: ...te holographic film on display Volume cubic cm Weight grams Talk Time minutes Standby time hours Dimensions mm With Battery type 120 140 140 100 130 x 47 x 27 700 mAh AAAL NiMH Battery Cells 1 TP866 GND 2 TP865 B 3 TP875 ON 4 TP877 UPLINK 5 TP878 DOWNLINK 6 TP864 DSC_EN 7 TP1000 152KHz 8 TP1001 FM_RSSI 1 3 5 7 2 4 6 8 ...

Page 14: ...of 50 GSM Global Service Support 7 V2282 SECTION 3 FEATURE LIST ...

Page 15: ... Enter Name 1 Call Number 2 Modify Name or number 3 Erase name or number Find Entry By Location Add Entry Check Capacity Prevent access 1 No memory restrictions 2 To SIM card memory Last 10 Calls 1 Last Calls made PHONE BOOK My phone number s Fixed dialing View fixed dial list Setup fixed Dialing Enter Pin2 1 On 2 Off 3 Edit Entry 4 Add Entry 5 Erase Entry One Touch Dial Setting 1 To Phone Memory ...

Page 16: ... waiting 1 On 2 Off Call Barring 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 Cancel all barring Divert Voice calls Divert all Voice calls 1 On 2 Off 1 On 2 Off Divert when unavailable Detailed Diverting If Busy If not reachable If No Answer 1 On 2 Off 1 On 2 Off 1 On 2 Off ...

Page 17: ...sage Outgoing Messages Go to next message Send message Edit message Delete message 1 Send message 2 Store message Cell broadcast Message Settings 1 Voicemail Number 2 Service Centre 3 Expiry Period 4 Outgoing message type Reply to message Delete all messages Message Editor Edit Message Send message Store Message On Off Channel List 1 Channel Index 2 Delete all channels ...

Page 18: ... Tone Automatic Lock Lock Now Change Unlock mode 1 On 2 Off 1 On 2 Off 3 Change SIM pin Code 1 On 2 Off Language Selection English Automatic Change SIM PIN2 Code Select phone line Battery saving mode Select Keypad tones Phone Status 1 On 2 Off 1 Normal Tones 2 Single Tones 3 No Tones 1 Status review 2 Master reset 3 Master Clear Adjust Contrast 1 Line 1 2 Line 2 Ringer on or Off 1 On 2 Off ...

Page 19: ...Delete Selection Find New Networks CALL METERS 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 No in call display 3 Show Total Call Charges 4 Show Charge per Call Lifetime Timer Change Band 1 Change to 900 1800 2 Change to 900 3 Change to 1800 Show...

Page 20: ...of 50 GSM Global Service Support 13 V2282 ACCESSORY SETUP NB THIS MENU IS ONLY AVAILABLE WITH EITHER HEADSET PLUGGED IN OR WHEN INSTALLED IN A CAR KIT Automatic Answer 1 On 2 Off ...

Page 21: ...P Gateway WAP access will be the first item upon pressing the menu key From this point on the soft propts above the top row of keys will be your guide i e the cancel button will now be the back button not the cancel button On accessing the WAP menu you will be given the folling screen The access baud rate is at the standard 9600bps and there will be a Password check as well as a internal security ...

Page 22: ...of 50 GSM Global Service Support 15 V2282 SECTION 4 DISASSEMBLY PARTS ...

Page 23: ...re recommended for use during the assembly disassembly of the V2282 Anti static Mat Kit 0180386A82 includes Antistatic mat 66 80387A95 Ground Cord 66 80334B36 Wrist Band 42 80385A59 Plastic Bladed Tool SLN7223A T6 Torx Driver 4 3 Disassembly Procedure The following set of diagrams will demonstrate the correct sequence and action required to disassemble the V2282 The use of the exploded diagram on ...

Page 24: ... Support 17 V2282 1 Remove battery door by pressing down on latch and pulling back 2 Remove Batteries 3 Remove antenna by rotating anti clockwise 4 Unscrew 6 retaining screws using T6 Torx driver find screw locations on page 4 ...

Page 25: ...l Service Support 18 V2282 5 Remove rear housing from unit 6 Slide plastic tool in between front housing and PCB and prise PCB out 7 Remove the Volume buttons and FM Radio button from side of the unit 8 Remove Keypad ...

Page 26: ... Carefully prise display LCD from main board by releasing catches on each side of LCD frame 11 Carefully lift the flip of the ZIF connector and remove the flex Note The flex is very fragile 12 Remove the alert by sliding the plastic tool below the alert speaker and prizing upwards ...

Page 27: ...of 50 GSM Global Service Support 20 V2282 4 5 Exploded Parts Diagram SUG0097AA 18 17 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 ...

Page 28: ... Flip 2 0185815K03 Front Housing 3 0185686K01 Rear Housing 4 0185848K01 R side Cam Shaft 5 L side Cam shaft 6 R Hinge Cover 7 4709038K02 Stubby Antenna 8 Display Assy 9 SYN8131A Keypad 10 3885692K01 SIM card holder 11 0187436K01 Alert Grommet 12 0585852K01 Mic 13 5009135L07 Mic Grommet 14 0585853K01 Flex Cover 15 5403801S01 ...

Page 29: ...of 50 GSM Global Service Support 22 V2282 SECTION 5 SIM CARDS AND SECURITY ...

Page 30: ...powered on The button should then be pressed for approximately 3 second until test appears on the display and the correct commands must then be followed Figure 6 1 SIM Card insertion 5 2 Live Sim Card A SIM Subscriber Identity module card will be required to access the existing local GSM DCS cellular network or remote networks when travelling If the roaming agreement has been made with the provide...

Page 31: ...WAP and AT Parser Command MMI Software Rev 36 or 36x Initiate acoustic loopback 37 Stop test 38 Activate Mini SIM 39 Deactivate Mini SIM 43x Change audio path 51 Enable sidetone 52 Disable sidetone 54X Show Service Indicator LED 0 Off 1 Red 2 Green 3 Amber 571 Initialize non volatile memory 58 Display security code 58xxxxxx Modify security code 59 Display lock code 59xxx or 59xxxx Modify lock code...

Page 32: ...ue 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 V2282 Usually SWF number PACKAGE NUMBER Determines type of equipment mode in which it was shipped and language with which it was ship...

Page 33: ...of 50 GSM Global Service Support 26 V2282 SECTION 6 REPAIR AND TEST PROCEDURES ...

Page 34: ...is no replacement PCB available Also a personality transfer would be necessary 6 2 Mechanical repairs Assembly replacement level troubleshooting and repair of the V2282 is limited to isolation and replacement of the main mechanical parts only See Exploded parts diagram and associated parts list 6 3 Basic Modular Troubleshooting The troubleshooting information in Table 2 shows some typical malfunct...

Page 35: ...dule and insert known good module Insert 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 such as calls frequently dropping weak and or distorted audio etc a Antenna is defective Check to make sure that the antenna is properly inserted into the front housing If OK substitute a kno...

Page 36: ...ty If still poor 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 sure the antenna connector is correctly soldered to the main board and that the antenna is fitted correctly If ok substitute a known good antenna assembly If this does not cure the fault re install the original ante...

Page 37: ...lace Logic RF Board Assembly refer to symptom 1c Verify that the fault has been cleared and re assemble the unit with the new PCB 6 5 Software Upgrade For information on setting up and equipment required for the flashing of software contact should be made with the local technical support engineer 6 6 Flexing For information on setting up and equipment for flexing contact should be made with the lo...

Page 38: ...of 50 GSM Global Service Support 31 V2282 Fig 6 1 V2282 External Socket Fig 6 2 Flashing Flex cable Fig 6 3 Flash Cable with Power leads Fig 6 4 V2282 Aux RF Connector ...

Page 39: ...of 50 GSM Global Service Support 32 V2282 SECTION 7 ACCESSORIES ...

Page 40: ...mAh NiMH Q A 3 SNN5542 AAA Long Battery 700 mAh NiMH Q A 3 China SNN5541 AAA Long Battery 700 mAh NiMH Q A 3 Portugese SNN5540 Batteries NOTE Q A Quantity per Assembly Battery Door Z Look SHN7282A Battery Door Battery Door R Look SHN7426A 350 mAh Economy Travel Charger Fixed Plug Argentina SPN4678A Australia SPN4683A Brazil 220V SPN4679A Brazil 110V SPN4707A China w o holes in the blades SPN4677A ...

Page 41: ...453A Earbud Headset Plastic Bag SYN8390A Retractable Headset SYN8284A Stereo Headset SYN8284A Headset Mono SYN6962A Headset Stereo for FM Radio for GSM R look only SYN8086A Boot Rubber Boot R Look SYNXXXXX Added since Initial manual Release PAK2070 1 POWER PACK 700 INCLUDES FREE CHARGER HSK9000 STANDARD HEADSET Hsk9500 BOOM MIC HEADSET HFK2100 BASIC CAR KIT WITH HEADSET Available Jan Feb CLA2000 I...

Page 42: ...of 50 GSM Global Service Support 35 V2282 ...

Page 43: ...of 50 GSM Global Service Support 36 V2282 SECTION 8 SALES MODELS ...

Page 44: ...ng Kong SA1363AB1X1 V Dot Black V1 Hong Kong SA1360AB1X1 Talkabout Black V4 India SA1309AB1B1 V Dot Black V0 India SA1296AB1B1 Talkabout Black V0 New Zealand SA1310AB1B1 V Dot Black V0 New Zealand SA1297AB1B1 Talkabout Black V0 Philippines SA1311AB1B1 V Dot Black V0 Philippines SA1298AB1B1 Talkabout Black V0 Plain Package SA1312AB1B1 V Dot Black V0 Plain Package SA1299AB1B1 Talkabout Black V0 PRC ...

Page 45: ...of 50 GSM Global Service Support 38 V2282 SECTION 9 GLOSSARY OF TERMS ...

Page 46: ...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 47: ...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 48: ... 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 49: ...QOS Quality of Service RAB 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 speci...

Page 50: ...speech TCH 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 Detect...

Page 51: ...V2282 RF SCHEMATICS ...

Page 52: ...V2282 AL SCHEMATICS ...

Page 53: ...V2282 BOARD LAYOUT PAGE 1 2 ...

Page 54: ...V2282 BOARD LAYOUT PAGE 2 2 ...

Page 55: ...V2282 FM SCHEMATICS ...

Page 56: ......

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