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EB-G50

EB-G50. Overview for CS 08/08/2003. G50 - an introduction. G50, is a compact, lightweight entry level phone. Designed by Quanta of Taiwan (ODM) Available in 3 colours. Who are Quanta?. A brief look at the ODM responsible for this handset design. Also used for GD55.

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EB-G50

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  1. EB-G50 Overview for CS 08/08/2003

  2. G50 - an introduction • G50, is a compact, lightweight entry level phone. • Designed by Quanta of Taiwan (ODM) • Available in 3 colours

  3. Who are Quanta? • A brief look at the ODM responsible for this handset design. • Also used for GD55

  4. Quanta Display Inc. TFT LCD Quanta Network Systems Inc. Set-Top Box Home Gateway Quanta Group Quanta Computer Inc. Notebook PCs, Enterprise Solutions Wireless Mobile Devices LCD TV Monitors Quanta Storage Inc. Optical Disk Drives

  5. QCI---Quanta Computer Inc. Floor Area 63,456 m² (682,660 ft²) Land Area 52,472 m² (564,494 ft²) Completion Q1, 2000 Established May 2, 1988 Capital US$ 612 Million ProductsNotebook PCs, Server & Storage, LCD TV Monitor, Mobile Phone Manufacturing Sites2 in Taiwan (Linkou) 2 in USA (Fremont, Nashville) 2 in Europe (Amsterdam, Prague) 1 in China (Shanghai) Employees 14,774 (2003/4) Engineers 2,762 (2003/4)

  6. G 50 Specification • SIM Card: 3.0Vplug-in only • Volume (H * W * D): 80* 43 * 18.3 mm • Display resolution: 128 (RGB) X 96 dots • Battery: Standard Li-Ion 720 mAh • Charging Time(Phone off): <120 mins (Travel Charger) • Talking Time: 1.6~2.3 hrs (*) • Standby Time : 78.3~230 hrs (*) • Weight: 75g (*:depending on network situation) • Temperature Charging: +5℃ ~ +35 ℃ Storage: -20℃ ~ +60 ℃

  7. G50 Features • Tri-band: 900/1800/1900 MHz • 40-Tones Polyphonic Ring Tone, Midi supporting • 4096 colour LCD • Ring Tone/Melody:20 predefined, 5 composed, X download • Incoming melody: by group/person • Group:VIP / Friends / Colleagues / Family / Others • Wallpaper:20 default(size: 128* 80) /5 downloadable • User Profiles: Normal / Quiet / Outdoor / Headset • SMS & EMS, WAP, GPRS support

  8. G50 versus GD55

  9. G50 operation • Display Icons • Basic key functions • Charging • Accessories • Customer mode

  10. G50 Display Icons 1. My Phone 6. Messages 2. Games 7. Phone Options 3. Contacts 8. Applications 4. WAP Services 9. Records 5. Key Guard

  11. G50 Basic key functions Answer Key Make a call or answer a call. In idle mode, check the last dialed list. T9 Input Mode to switch between Input method. Power / End Key Long press and hold this key to turn on/off the phone. End a call or reject an incoming call.

  12. G50 Basic key functions continued Soft Keys Perform the functions indicated by text shown above the keys on the LCD screen. In idle mode long press Right : enter Messages Left : enter Profile Mode List 2-way (Up/Down) Navi-key In idle mode: activate user defined menu In menu and list: Scroll up/down through the display area.

  13. G50 Sub menu’s 1-5 • My Phone • Sounds. Volume, Ring tones, Composer, key tone, warning tone. • Games • 3 games, Fillip, Hurricane, Classic Rally • Contacts • Browse, create, group settings, memory status, my numbers, hot key dial on/off • Browser • Start, bookmarks, settings, push on /off, • Key guard • Set key guard on/off

  14. G50 Sub menu’s 6-9 • Messages • Create, inbox, outbox, Archive, user messages, status, options, broadcast. • Phone option • Service, divert, security, network, CSD settings • Applications • Games, scheduler, clock, calculator, currency converter, melody composer, sound folder, picture folder. • Records • Last dialled, answered, unanswered, erase.

  15. G50 Charging The mark() must face up !

  16. G50 Accessories • G50 will use the same PHF kit as GD35 • Current status: The PHF kit requires EMC testing, scheduled to be completed mid August

  17. G50 customer mode *#369# • Contrast • Baseband test • Back light • Buzzer • Vibrator • Keypads • RTC status • Mic. Speaker Test • Software version • Software Version • Mapping Version • LP Version (Language Pack) • Auto-answer (Default On) • DTMF-on (Default On) • LCD Test • Black • White • RGB

  18. Technical overview • Software labelling • Baseband block diagram • Rf block diagram • Internal memory • Baseband parts • RF parts

  19. G50 software labelling N: Flash Type of 64+32 M bit T: Triple Band C: Circuit Switch Mode W: WAP Support P: GPRS Support • Software version (Released Date)n- (TTP version) (Project)(Customer)-(RD version) (Function) ex:0305154n-03.00 VE2.PAC-0.27 NTPW • Mapping Version (Released Date)-(Project)(Customer)-(Region)M(Structure)(Modification) ex:030426-VE2.PAC-TW.M01.01 • LP Version (Released Date)-(Project)(Customer)-(Pack)L(Structure)(Modification) ex:030430-VE1.PAC-LPC.ML01.01

  20. G50 Baseband block diagram

  21. G50 Memory allocation • To reduce component space, the phone uses a BGA package with Dual operation Flash memory and SRAM . • The following memory configuration is used: • 64Mbits Flash memory organized as 4M * 16bits or 8M * 8bits • 32Mbits Pseudo RAM organized as 2M * 16 bits

  22. Main Parts in Baseband LED Driver (U704) RTC (BAT101) AD6521(Codec IC) (U401) ADP3522 (Power IC) (U301) YMU762 (Melody IC) (U704) AD6525 (GSM Processor) (U101) MCP(64+6M) (U401)

  23. G50 Rf Block diagram

  24. Main Parts in RF CX74063 (Transceiver) (U1201) Antenna (AN1161) Antenna Switch (U1141) 26MHz VTCXO (U1291) AD8315 (PA Controller) (U1103) CX77314 (PA) (U1101) Triple LDO (U1173)

  25. Servicing Service provision for the G50

  26. Can we fix it?

  27. YES WE CAN! • BGA devices can be changed within a suitably equipped RRC • Software download available, connects Via PHF jack.

  28. Any Questions?

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