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Sony Ericsson G705 Troubleshooting Manual

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Troubleshooting Guide

- electrical -
G705
State: Released Rev 2
©
Sony Ericsson Mobile Communications AB – Company Internal

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Summary of Contents for Sony Ericsson G705

  • Page 1: Troubleshooting Guide

    Troubleshooting Guide - electrical - G705 State: Released Rev 2 © Sony Ericsson Mobile Communications AB – Company Internal...

  • Page 2: Table Of Contents

    1.11 Memory Stick..................13 1.12 Network & Signal.................. 14 2 Revision History ................15 For general information about troubleshooting, refer to 1220-1336: Generic Repair Manual - electrical State: Released Rev 2 © Sony Ericsson Mobile Communications AB – Company Internal 2(15)

  • Page 3: Troubleshooting Flow

    Trouble Shooting Guide Repair Instruction Electrical/Trouble Shooting Guide, Electrical/ Troubleshooting Flow Display Symptom: Display problem Replace: X4200, if damaged Z4200, Z4201 or Z4202 State: Released Rev 2 © Sony Ericsson Mobile Communications AB – Company Internal 3(15)

  • Page 4: Illumination

    X2401, if damaged Symptom: No Tally LED X2402, if damaged Replace: Symptom: No Flash LED Replace: X2402, if damaged Symptom: No Trickle Charge LED Replace: X4200, if damaged State: Released Rev 2 © Sony Ericsson Mobile Communications AB – Company Internal 4(15)

  • Page 5: Keys & Sensors

    Volume down key problems Replace: S2405 Symptom: Opto Sensor problems X4200, if damaged Replace: N2201 Symptom: Slide Sensor problems Replace: B4410, if damaged Symptom: Accelerometer problems Replace: N2411 State: Released Rev 2 © Sony Ericsson Mobile Communications AB – Company Internal 5(15)

  • Page 6: Alert & Rtc

    The clock gain or lose time – SERP calibrating is performed Replace: B2100 Symptom: The clock has to be set after the battery has been detached Replace: C2214 State: Released Rev 2 © Sony Ericsson Mobile Communications AB – Company Internal 6(15)

  • Page 7: Audio

    No Hands-free (PHF) audio – Phone not recognizes PHF set Replace: X2405, if damaged N2422 Symptom: No FM Radio Replace: X2405, if damaged R2451, if more than 1 Ω N1300 State: Released Rev 2 © Sony Ericsson Mobile Communications AB – Company Internal 7(15)

  • Page 8: On/Off

    Draws current when On/Off key is pressed, returns to zero L2200, if more than 1 Ω Replace: L2201 N2200 N1211 N1200 Symptom: Will not power off Replace: V2470 Symptom: Other Replace: X2201, if damaged State: Released Rev 2 © Sony Ericsson Mobile Communications AB – Company Internal 8(15)

  • Page 9: Charging & Capacity

    Replace: X2405, if damaged L2452, if more than 1 Ω N2421 Symptom: The Clock has to be set after the battery has been detached. Replace: C2214 State: Released Rev 2 © Sony Ericsson Mobile Communications AB – Company Internal 9(15)

  • Page 10: Sim

    Trouble Shooting Guide Repair Instruction Electrical/Trouble Shooting Guide, Electrical/ Troubleshooting Flow Symptom: SIM not detected Replace: X2402, if damaged State: Released Rev 2 © Sony Ericsson Mobile Communications AB – Company Internal 10(15)

  • Page 11: Camera

    Symptom: Main and VGA Camera problems Replace: N2203 or N2204 Symptom: Main Camera problems Replace: X4300, if damaged Symptom: VGA Camera problems Replace: X4200, if damaged State: Released Rev 2 © Sony Ericsson Mobile Communications AB – Company Internal 11(15)

  • Page 12: Data Communication

    Symptom: No Bluetooth connection Replace: N1300 Symptom: No W-LAN connection Replace: N2300 Symptom: No GPS connection Replace: N1410 (G705 only) B1400 (G705 only) N1400 (G705 only) State: Released Rev 2 © Sony Ericsson Mobile Communications AB – Company Internal 12(15)

  • Page 13: Memory Stick

    Trouble Shooting Guide Repair Instruction Electrical/Trouble Shooting Guide, Electrical/ Troubleshooting Flow 1.11 Memory Stick Symptom: Memory stick not detected Replace: X2403, if damaged State: Released Rev 2 © Sony Ericsson Mobile Communications AB – Company Internal 13(15)

  • Page 14: Network & Signal

    Rerun the phone through Go/NoGo testing Symptom: Fails any part of the calibration routine X1200, if damaged Replace: N1200, if GSM fault N1200 or N1210, if UMTS fault State: Released Rev 2 © Sony Ericsson Mobile Communications AB – Company Internal 14(15)

  • Page 15: Revision History

    Revision History Rev. Date Changes / Comments 2008-Nov-06 Initial release Walkman LED changed to Navigation Orange LED 2009-Feb-02 Walkman KEY changed to Walkman/Play and Stop button State: Released Rev 2 © Sony Ericsson Mobile Communications AB – Company Internal 15(15)

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