GSM TELEPHONE SGH-D807 GSM TELEPHONE CONTENTS 1. Safety Precautions 2. General Introduction 3. Specification 4. Product Function 5. Circuit Description 6. Test Command & Test Procedure 7. Array course control 8. Exploded View and Parts List 9. Disassembly and Assembly instructions 10. MAIN Electrical Parts List 11. Flow Chart of Troubleshooting 12. PCB Diagrams 13. Block Diagrams 14. Reference data
This Service Manual is a property of Samsung Electronics Co.,Ltd. Any unauthorized use of Manual can be punished under applicable International and/or domestic law. c Samsung Electronics Co.,Ltd. Code.: GH68-10831A 2006. 05. Rev.1.0
Contents 1. Safety Precautions 1-1. Repair Precaution...1-1 1-2. ESD(Electrostatically Sensitive Devices) Precaution...1-2 2. General Introduction 3. Specification 3-1. GSM General Specification...3-1 3-2. GSM TX power class...3-2 3-3. EDGE TX Power Level...3-3 4. Product Function 5. Circuit Description 6. Test Command & Test Procedure 6-1. Calibration Equipment...6-1 6-2. Calibration Program...6-1 6-3. Tx Power Tune up Procedure...6-2 7. Array course control 7-1. Downloading Binary Files...7-1 7-2. Pre-requisition for Downloading...7-1 7-3. S/W Downloader Program...7-2 7-4. How to Download...7-2 8. Exploded View and Parts List 8-1. Cellular phone Exploded View...8-1 8-2. Cellular phone Parts list...8-2 9. Disassembly and Assembly instructions 9-1. Disassembly...9-1 9-2. Assembly...9-7 9-3. KIT Assembly...9-10 9-4. Window Disassembly...9-13
10. MAIN Electrical Parts List Contents 11. Flow Chart of Troubleshooting 11-1. Baseband 11-1-1. Power ON...11-1 11-1-2. Initial...11-6 11-1-3. Sim Part...11-9 11-1-4. Microphone Part...11-10 11-1-5. Speaker Part_1(MP3, SPEAKER PHONE)...11-12 11-1-6. Speaker Part_2(RECEIVER)...11-16 11-1-7. Charging Part...11-18 11-2. RF 11-2-1. GSM850/EGSM RX...11-21 11-2-2. DCS RX...11-23 11-2-3. PCS RX...11-25 11-2-4. GSM850/EGSM TX...11-26 11-2-5. DCS/PCS TX...11-28 12. PCB Diagrams 13. Block Diagrams 14. Reference data
1. Safety Precautions 1-1. Repair Precaution Repair in Shield Box, during detailed tuning. Take specially care of tuning or test, because specipicty of cellular phone is sensitive for surrounding interference(rf noise). Be careful to use a kind of magnetic object or tool, because performance of parts is damaged by the influence of manetic force. Surely use a standard screwdriver when you disassemble this product, otherwise screw will be worn away. Use a thicken twisted wire when you measure level. A thicken twisted wire has low resistance, therefore error of measurement is few. Repair after separate Test Pack and Set because for short danger (for example an overcurrent and furious flames of parts etc) when you repair board in condition of connecting Test Pack and tuning on. Take specially care of soldering, because Land of PCB is small and weak in heat. Surely tune on/off while using AC power plug, because a repair of battery charger is dangerous when tuning ON/OFF PBA and Connector after disassembing charger. Don't use as you pleases after change other material than replacement registered on SEC System. Otherwise engineer in charge isn't charged with problem that you don't keep this rules. 1-1
Safety Precautions 1-2. ESD(Electrostatically Sensitive Devices) Precaution Several semiconductor may be damaged easilly by static electricity. Such parts are called by ESD(Electrostatically Sensitive Devices), for example IC,BGA chip etc. Read Precaution below. You can prevent from ESD damage by static electricity. Remove static electricity remained your body before you touch semiconductor or parts with semiconductor. There are ways that you touch an earthed place or wear static electricity prevention string on wrist. Use earthed soldering steel when you connect or disconnect ESD. Use soldering removing tool to break static electricity., otherwise ESD will be damaged by static electricity. Don't unpack until you set up ESD on product. Because most of ESD are packed by box and aluminum plate to have conductive power,they are prevented from static electricity. You must maintain electric contact between ESD and place due to be set up until ESD is connected completely to the proper place or a circuit board. 1-2
2. General Introduction TheSGH-D807QuadBandphonefunctionsasdigitalphoneworkinginGSM (Global System for Mobile communications)850,egsm900, DCS1800 and PCS(PersonalCommunication System)1900 modes. <Specification> Dimension : 99.9x52.0x15.4 mm (with Standard Battery) LCD : QCIF(176 220) TFT, 2.12" R/F band : GSM850 / EGSM 900 / DCS1800 / PCS1900 Vocoder : EFR + FR + HR + AMR Antenna : Intenna type SIM : 3 Voltage operation BLUETOOTH : VER 1.2 <GPRS/EGPRS Factor> MS Class : Class B GPRS Phase : GSM Phase II+ Multi-slot : GPRS/EGPRS Class 10 (2 Up-link, 4 Down-link, 5 Sum) SMG : SMG #31 Coding scheme : CS1 - CS4(GPRS), MCS5 - MCS9(EGPRS) support Power class : GSM850 - Class 4 (2W) EGSM900 DCS1800 PCS1900 - Class 4 (2W) - Class 1 (1W) - Class 1 (1W) WAP 2.0 Browser SIM AT(Application Toolkit) 40 Polyphonic Ringtone <BasicPackage> Handset + Standard Battery + TA + User Guide < Option Item > Battery : Li-Ion, 880mA Travel Adapter Ear Microphone Bluetooth Headset Bluetooth Hands Free Kit Car Charger/Adapter 2-1
3. Specification 3-1. GSM General Specification GSM850 EGSM900 DCS1800 PCS1900 Freq. Band[MHz] Uplink/Downlink 824~849 869~894 880~915 925~960 1710~1785 1805~1880 1850~1910 1930~1990 ARFCN range 128~251 0~124& 975~1023 512~885 512~810 Tx/Rx spacing 45 MHz 45 MHz 95 MHz 80 MHz Mod. Bit rate/ Bit Period GPRS EDGE 270.833 Kbps 3.692 us 812.5 Kbps 3.692 us 270.833 Kbps 3.692 us 812.5 Kbps 3.692 us 270.833 Kbps 3.692 us 812.5 Kbps 3.692 us 270.833 Kbps 3.692 us 812.5 Kbps 3.692 us Time Slot Period/Frame Period 576.9 us 4.615 ms 576.9 us 4.615 ms 576.9 us 4.615 ms 576.9 us 4.615 ms Modulation GPRS 0.3 GMSK 0.3 GMSK 0.3 GMSK 0.3 GMSK EDGE 8 PSK 8 PSK 8 PSK 8 PSK MS Power GPRS 33 dbm~5 dbm 33 dbm~5 dbm 30 dbm~0 dbm 30 dbm~0 dbm EDGE 27~5 dbm 27~5 dbm 26~0 dbm 26~0 dbm Power Level GPRS 5~19(class4) 5~19(class4) 0~15(class1) 0~15(class1) EDGE 8~19(class E2) 8~19(class E2) 2~15(class E2) 2~15(class E2) Sensitivity -102 dbm -102 dbm -100 dbm -102 dbm TDMA Mux 8 8 8 8 Cell Radius 35 Km 35 Km 2 Km 2 Km 3-1
Specification 3-2. GSM TX power class TX Power control level GSM850 TX Power control level EGSM900 TX Power control level DCS1800 TX Power control level PCS1900 5 33±2 dbm 5 33±2 dbm 0 30±3 dbm 0 30±3 dbm 6 31±2 dbm 6 31±2 dbm 1 28±3 dbm 1 28±3 dbm 7 29±2 dbm 7 29±2 dbm 2 26±3 dbm 2 26±3 dbm 8 27±2 dbm 8 27±2 dbm 3 24±3 dbm 3 24±3 dbm 9 25±2 dbm 9 25±2 dbm 4 22±3 dbm 4 22±3 dbm 10 23±2 dbm 10 23±2 dbm 5 20±3 dbm 5 20±3 dbm 11 21±2 dbm 11 21±2 dbm 6 18±3 dbm 6 18±3 dbm 12 19±2 dbm 12 19±2 dbm 7 16±3 dbm 7 16±3 dbm 13 17±2 dbm 13 17±2 dbm 8 14±3 dbm 8 14±3 dbm 14 15±2 dbm 14 15±2 dbm 9 12±4 dbm 9 12±4 dbm 15 13±2 dbm 15 13±2 dbm 10 10±4 dbm 10 10±4 dbm 16 11±2 dbm 16 11±2 dbm 11 8±4 dbm 11 8±4 dbm 17 9±2 dbm 17 9±2 dbm 12 6±4 dbm 12 6±4 dbm 18 7±2 dbm 18 7±2 dbm 13 4±4 dbm 13 4±4 dbm 19 5±2 dbm 19 5±2 dbm 14 2±5 dbm 14 2±5 dbm 15 0±5 dbm 15 0±5 dbm 3-2
Specification 3-3. EDGE TX Power Level TX Power control level GSM850 TX Power contro l level EGSM900 TX Power control level DCS1800 TX Power control level PCS1900 8 27±3 dbm 9 25±3 dbm 8 27±3 dbm 9 25±3 dbm 2 26±3 dbm 2 26±3 dbm 3 24±3 dbm 10 23±3 dbm 10 23±3 dbm 3 24±3dBm 4 22±3 dbm 11 21±3 dbm 11 21±3 dbm 4 22±3dBm 5 20±3 dbm 12 19±3 dbm 12 19±3 dbm 5 20±3dBm 6 18±3 dbm 13 17±3 dbm 13 17±3 dbm 6 18±3dBm 7 16±3 dbm 14 15±3 dbm 14 15±3 dbm 7 16±3dBm 8 14±3 dbm 15 13±3 dbm 15 13±3 dbm 8 14±3dBm 9 12±4 dbm 16 11±5 dbm 16 11±5 dbm 9 12±4dBm 10 10±4 dbm 17 9±5 dbm 17 9±5 dbm 10 10±4dBm 11 8±4 dbm 18 7±5 dbm 18 7±5 dbm 11 8±4dBm 12 6±4 dbm 19 5±5 dbm 19 5±5 dbm 12 6±4dBm 13 4±4 dbm 13 4±4dBm 14 2±5 dbm 14 2±5dBm 15 0±5 dbm 15 0±5dBm 3-3
4. Product Function Main Function -1.3MegaPixelCamera - Instant Messaging Capability - Multimedia Capability - Bluetooth Wireless Technology - Voice Command Feature - Speakerphone Capability - Personal Assistant feature provides alarms, calendar, calculator, timer, stopwatch, record audio, world time, and converter. 4-1
5. Circuit Description < RF Circuit Description of SGH-D807 > 1. FEM (DUF400) ==> Switching Tx, Rx path for GSM850, EGSM900, DCS1800 and PCS1900 controlled by logic. Integration of GSM850, EGSM900, DCS1800 and PCS1900 RX SAW Filters. To convert Electromagnetic Field Wave to Acoustic Wave and the pass the specific frequency band. - for filtering the frequency band 824 ~ 849 / 869 ~ 894 MHz - for filtering the frequency band 880 ~ 915 / 925 ~ 960 MHz - for filtering the frequency band 1710 ~ 1785 / 1805 ~ 1880 MHz - for filtering the frequency band 1850 ~ 1910 / 1930 ~ 1990 MHz 2. FEM Control Logic ==> Truth Table VC1 VC2 VC3 GSM850 Rx Mode L L H EGSM900 Rx Mode L L L GSM850/EGSM900 Tx Mode L H L DCS/PCS Rx Mode L L L DCS/PCS Tx Mode H L L 3. VC-TCXO(TCX400) ==> To generate the 26 MHz reference clock to drive the logic and RF. After additional process, the reference clock applies to the U401 VCXOB pin to modulate TXIQ and demodulate RXIQ. 4. HD155154NP (U405) ==> The HD155154NP is a RF tranceiver IC for GS850, EGSM900 DCS1800 and PCS1900 QUAD band cellular systems, and incorporates EDGE tranceiver capabillity, and integrates most of the low power silicon functions of a tranceiver. The HD155154NP incorporates triple RF LNAs, direct conversion mixers which are IQ demodulator, an auto offset calibrated programmable gain amplifier with baseband filter for both IQ chains, RF architecture for the transmitter. Moreover the HD155154NP includes power mode controller to optimize the power consumption. These functions can operate down to 2.7V and are housed in a 48-pin DPE QFN SMD package. 5-1
Circuit Description - RX Function Differential Low ise Amplifiers Direct Conversion mixer and IQ demodulator with 90 degree phase splitter. Auto offset calibrated programmable gain amplifier with baseband filter(pga) - TX Function I/Q modulator with 90 degree phase splitter Offset PLL - Phase comparator included fast lock system (Digital phase detector) Polar loop - Lineariser - Voltage gain amplifier - Inverse voltage gain amplifier - Down converter - AM detector PLL Synthesiser - RF Synthesiser for RX/TX RF local included fast lock system - 400kHz comparison frequency to achieve faster lock-up time 5. POWER AMP (PAM406) ==> The PF09025B is a high-power, high-efficiency power amplifier module with integrated power control Quad band Polar Loop Amplifier for GSM850 (824 to 849 MHz), GSM900(880 to 915 MHz), DCS1800(1710 to 1785 MHz) and PCS1900 (1850 to 1910 MHz). For 3.5 V normal operation Built in LDO Superb output linearity High gain 3-stage amplifier : +5dBm input typical GPRS / EGPRS Operation Compatible Small package : 8.0 X 8.0 mm 5-2
Circuit Description < Baseband Circuit description of SGH-D807 > 1. CSP2750 (UCD101) ==> The CSP2750 has two major logical components power management and conversion signal processing. The PSC component is responsible for all power-related functionality, including the following; Power management for RF, BB and ancillary devices within the GSM/GPRS Battery-charge management Reset control SIM card voltage-level shifting The CSP component is responsible for the following ; Intraframe event scheduling Voice band processing, including voice band ADC and DAC Analog baseband processing, including baseband ADC and DAC Providing RF interface for Trident digital baseband device Transmitter Power control Automatic frequency control A5 ciphering Low-power sleep mode and wake-up control The CSP2750 has the following major physical components; Timing and control unit RF serial interface Low-power sleep mode controller Baseband Transmitter / Receiver Voice input and output 5-3
Circuit Description 2. WM8955L(UCD503) ==> The WM8955L is a low power, high quality stereo DAC with intergrated headphone and loudspwaker amplifiers, designed to reduce external component requirements in portable digital audio application. The on-chip headsphone amplifiers can deliver 40mW into a 16Ω load. Advanced on-chip digital signal processing performs bass and treble tone comtrol. The WM8955L can operate as a master or a slave, and include an on-chip PLL. It can use most master clock frequencies commonly found in portable systems, including USB,GSM, CDMA or PDC clocks, or standard 256fs, clockrates. Different audio sample rates such as 48khz, 44.1khz, 8khz and many other are supported. The WM8955L operates on supply voltages from 1.8V up to 3.6V, although the digital core can operates on a separate supply down to 1.42V, saving power. Different section of the chip can also be powered down under software control. 3. HPE(UCP201) ==> The Trident-HPE digital baseband processor is a complete system IC designed for wireless terminals that includes two digital signal processor(dsp) cores optimized for low-power communications applications and a powerful, highperformance, industry-standard microcontroller core along with a rich set of peripherals. The Trident-HPE digital baseband processor achieves best-in-class signal processing performance while maintaining the efficient software code density, low power consumption, and small physical size required for GSM/GPRS terminals ARM946E-S microcontroller core; 101 MHz system bus, 16 kbyte instruction and 16kbyte data caches. 8 kbyte tightly coupled zero wait-state instruction and 4kbyte tightly coupled zero waitstate data memory direct memory access controller for transparent transfer between memory and peripherals. External Memory interface with asynchronous burst mode support Synchronous serial port supporting Programmable 48-bit general-purpose IO unit, keyboard interface, programmable interval timer and real-time clock. 5-4
Circuit Description SD/MMC controller that supports interfacing to secure digital/multimedia memory card. Two DSP16000 dual-mac DSP cores; Up to 404 million MACs per second at 101 MHz. Memory complement; - DSP0 : 144K X 16-bit ROM, 40k X 16-bit RAM. - DSP1 : 96K X 16-bit ROM, 16k X 16-bit RAM. JTAG boundary scan and integrated H/W developement system Low power; Ultralow leakage process technology for best-in-class standby power Flexible power management modes to allow for maximum active power management Interprocessor communication hardware support between ARM, DSP0 and DSP1. Supported by Trident-HPE digital baseband processor software and hardware developementtoolsaswellasindustry standard ARM software and hardware developement tools Two on-chip, programmable, PLL clock synthesizers; - one for ARM and DSP, the other one for USB. 5-5
6. Test Command & Test Procedure 6-1. Calibration Equipment - HP 8960 - DC Power Supply - Test Jig - Configuration HP8960 RF DC POWER SUPPLY + GPIB + -- TEST JIG Serial GPIB Serial P C 6-2. Calibration Program - Samsung internal software 6-1
Test Command & Test Procedure 6-3. Tx Power Tune up Procedure - GMSK 1) Procedure: a. Calibraion equipment HP8960 and the cell phone are connected through RF cable. b. Target power ( required power level according to the specification which should be set by calibration program) is set to equipment as power level (ex: GSM 5 level is 32.5 dbm). c. Activate phone in Tx_Mode_Only. d. HP8960 equipment measures transmitted power through rf test cable from the phone and reports measured level to calibration program. e. The program compares measured power with the target power. f. The calibration program decides power code which is defined in advance in the program and writes the codes to the flash memory in the phone. 2) Target value is defined according to the value of GSM specification. See the TX power level definition table below. 3) Target values of the peak level of the phone are set normally in conducted mode - GSM850 5 level : 32.5 dbm - EGSM900 5 level : 32.5 dbm - DCS 0 level : 29.5 dbm - PCS 0 level : 30.2 dbm (Tolerance : -2 db ~ +1 db ) 4) Accuracy All the TX level from the phone after tuned-up satisfy the GSM specification 5) TX ramp mask specification applied to the calibration program : 6-2
Test Command & Test Procedure - 8PSK 1) Procedure: a. Calibraion equipment HP8960 and the cell phone are connected through RF cable. b. Target power ( required power level according to the specification which should be set by calibration program) is set to equipment as power level (ex: GSM 8 level is 27 dbm). c. Activate phone in Cont_8psk_Tx_Mode_Only. d. HP8960 equipment measures transmitted power through rf test cable from the phone and reports measured level to calibration program. e. The program compares measured power with the target power. f. The calibration program decides power code which is defined in advance in the program and writes the codes to the flash memory in the phone. 6-3
Test Command & Test Procedure 2) Target value is defined according to the value of EGPRS specification. See the TX power level definition table below. 3) Target values of the peak level of the phone are set normally in conducted mode - GSM850 8 level : 27 dbm - EGSM900 8 level : 27 dbm - DCS 2 level : 26 dbm - PCS 2 level : 26 dbm (Tolerance : -2 db ~ +1 db ) 4) Accuracy All the TX level from the phone after tuned-up satisfy the EGPRS specification 5) TX ramp mask specification applied to the calibration program : 6-4
7. Array course control D807 DATA Cable and JTAG Software Downloading 7-1. Downloading Binary Files A binary file for downloading D807. - gsmstack.s3 7-2. Pre-requisition for Downloading Downloader Program(Optiflash.exe) - Optiflash version 4.16 T1 S01 D807 Mobile Phone Data Cable Binary file 7-1
Array course control 7-3. S/W Downloader Program Optiflash application Path: version(d807ucfb6)\utils\sibley_optiflash\optiflash.exe 7-4. How to Download 1 Connect the data cable and press '*(star)' key on the keypad simultaneously. 2 Run Optiflash application (Optiflash.exe) 7-2
Array course control 3 File open Select an existing load file ( usually, gsmstack.s3 ) 7-3
Array course control 3 Option Click 'Settings',Displayasbelow. * Generic Specify Hardware Platform: Select amodelandplatform(usb) Misc.Settings : Check the 'Debug Mode' and 'Erase All Unused Regions' 7-4
Array course control * COM Port Select com port - if you don't know the usb port, please see the control pannel. (Device Manager Hardware Port) 7-5
Array course control * Flash and Verify Click 'Browse' button - file to load and verify Check the reserved memory regions 4 All procedures are done, Click 'Flash' Button. 7-6
Array course control 5 Pop up the window as below. Type the "yes" and Click 'OK' 6 Start Download. Display status of downloading progress. 7-7
Array course control 7 Display "All is well" and the D807 will reboot automatically. 8 After download.. You do "Full service reset" by pressing key button "*2767*3855#". You can see S/W version by pressing key button "*#9998*1234#". 7-8
8. Exploded View and Parts List 8-1. Cellular phone Exploded View QFR06 QFU01 QKP01 QME06 QME01 QFR01 QMI03 QLC01 QPC01 QKP02 QME02 QCR32 QCA01 QCR32 QMP01 QCA05 QFL01 QCR17 QCR05 QAN05 QSC01 QAN02 QCH05 QRE01 QRF03 QVO01 QBA01 QRF01 QBA00 QCR06 8-3
Exploded View and Parts List 8-2. Cellular phone Parts list QAN02 INTENNA-SGHD807 GH42-00749A QAN05 ASSY MEC-RUBBER INTENNA CONTAC GH75-09496A QBA00 PMO-BATT COVER V1 GH72-28679A QBA01 INNER BATTERY PACK-800MAH,BLK, GH43-02389A QCA01 UNIT-CAMERA GH59-02729A QCA05 ASSY MEC-CAMERA DECO GH75-07777A QCH05 PMO-MICRO SD COVER GH72-27731A QCR04 SCREW-MACHINE 6001-001479 QCR05 SCREW-MACHINE 6001-001478 QCR17 SCREW-MACHINE 6001-001460 QCR32 SCREW-MACHINE 6001-001700 QCR32 SCREW-MACHINE 6001-001700 QFL01 ASSY MEC-SLIDE LOWER HINGE GH75-08808A QFR01 ASSY MEC-CASE FRONT GH75-08730A QFR06 PMO-CASE FRONT U BUSH GH72-27384A QFU01 ASSY CASE-SLIDE UPPER GH98-01668A QKP01 ASSY MEC-KEYPAD(CIN/ZK) GH75-08727A QKP02 ASSY MEC-KEYPAD SUB GH75-07758A QLC01 MEA-LCD MODULE KIT GH97-05871A QME01 UNIT-3X4 KEY FPCB ASSY GH59-02878A QME02 UNIT-NAVY KEY FPCB GH59-02866A QME06 UNIT-MODULE SPEAKER GH59-03051A QMI03 ASSY MEC-MIC HOLDER GH75-09497A QMP01 PBA MAIN-SGHD807 GH92-02519A QPC01 MEA-SLIDE FPCB KIT GH97-05904A QRE01 ASSY MEC-CASE REAR GH75-08731A QRF01 PMO-RF COVER 2 GH72-25716A QRF03 PMO-EARJACK COVER GH72-24043A QSC01 RMO-LOWER SCREW CAP GH73-05237A QVO01 PMO-VOLUM KEY GH72-24041A 8-2
Exploded View and Parts List CBF INTERFACE-SGHE900,DLC,B_TY GH39-00654A ADAPTOR-SGHE900,BLK,PHIL,B_TYP GH44-01343A S/W CD-SGH-D807 PC STUDIO 3.0 GH46-00274A UNIT-EARPHONE,SGHE900,BLK,D-TY GH59-03537A LABEL(P)-INTENNA WARNING LABEL GH68-09868A MPR-BOHO VINYL MAIN WIN GH74-15426A MPR-TAPE MAIN CONN COVER GH74-19552A MPR-TAPE MAIN FPCB SHIELD GH74-22333A MPR-TAPE LCD CONN BASE GH74-19553A MPR-TAPE INS COVER MAIN GH74-20753A MPR-TAPE TEST POINT GH74-20754A LABEL(R)-WATER SOAK GH68-09361A AS-WINDOWS SVC GH81-03625A AS-SPK GASKET(T.0.5) GH81-03355A LABEL(R)-WATER SOAK T_MOBILE GH68-05914A MPR-BOHO VINYL FUNCTION GH74-18027A MPR-TAPE LCD CONN COVER GH74-19561A MPR-TAPE KEY FPCB CONN GH74-19564A MPR-TAPE FRONT SCREW GH74-20758A MPR-VINYL BOHO UPPER B GH74-20768A MPR-VINYL BOHO FRONT BUS GH74-21091A MPR-TAPE CONN COVER GH74-21709A MPR-TAPE SPRING ANCHOR GH74-21711A MPR-TAPE MAIN FPCB SHIELD GH74-22333A MPR-GASK TAPE GH74-22658A ASSY MEC-RUBBER KEY FPCB GH75-09498A MPR-TAPE UPPER LCD GH74-27527A MANUAL USERS-ROGERS ENGLISH GH68-11340A MANUAL USERS-ROGERS FRENCH GH68-11341A MANUAL USERS-ROGERS QRC GH68-11342A BAG PE 6902-000634 LABEL(R)-MAIN(RWC) GH68-09538B CUSHION-CASE(CIN) GH69-03758A BOX(P)-UNIT MAIN(CKD-CHINA) GH69-03760A 8-3
9. Disassembly and Assembly instructions 9-1. Disassembly 1 2 Unscrew 4 places of the Rear 3 4 Open the Ear Cover. Open the lower part of Rear's right side using stick for disassembly. 5 6 Pull stick for disassembly and opens Rear's right side Hook Open the Rear's left side Hook. Push the Rear and unlock top portion Hook 2 places, disassemble the Rear. 9-1
Disassembly and Assembly instructions 7 8 Unscrew 2 places of PBA. Down Slide. 9 10 Remove the PBA carafully. 11 12 Remove the Key Connector. Control the Slide and makes the FPCB longest. 9-2 Remove a electric conduction Tape and a insulation Tape on the FPCB Connector using tweezers.
Disassembly and Assembly instructions 13 14 Open the cover of the Connector Pull out the Slide FPCB carefully in using wide surface of a tweezers. the Connector. 15 16 Remove a insulation Tape and a electric conduction Tape that is covering Screw. 17 18 Unscrew 6 places of Front. disassemble the Front. 9-3 Remove the Screw Cap that is covering the Slide Lower.
Disassembly and Assembly instructions 19 20 Unscrew on the Slide Lower Push stick for disassembly with the picture in the Slide's corner. 21 22 Pull out the Hook of the Lower's top portion and disassemble Slide Lower. 23 24 Remove the FPCB's fixing Tape. Remove the Connector's fixing Tape. Open the Connector cover. 9-4
Disassembly and Assembly instructions 25 26 Pull out the Slide FPCB. Remove the Connector insulation Tape. 27 28 Remove the ESD electric conduction Tape. 29 30 disassemble the SPK Module. disassemble the Camera Module. disassemble the Sub Key PBA. 9-5
Disassembly and Assembly instructions 31 disassemble the LCD Module. 9-6
Disassembly and Assembly instructions 9-2. Assembly 1 2 3 AssembletheLCDandSub Keypad to Front. 4 Assemble the Sub Key PBA, Camera, SPK gradually. 5 After the ESD electric conduction Tape sticking, attach a insulation tape on Connector. 6 Assemble the LCD's FPCB. Attach a insulation Tape according to Main FPCB's white surface. Attach a electric conduction Tape according to gilding end line. Attach as do not pass over the FPCB's gilding part. 9-7
Disassembly and Assembly instructions 7 8 9 Inserts two places of Hook's lower part and assembles Slide Lower. 10 Attach Screw Cap in 2 places of the top portion after screw on the Slide Lower's 6 places. 11 screw on the Front's 6 places. 12 Attach a insulation Tape and a electric conduction Tape on a screw. Combine the FPCB with the PBA. Sets in white surface of FPCB on Connector, and set a insulation Tape in gilding surface. Then, a insulation Tape attaches electric conduction Tape. 9-8
Disassembly and Assembly instructions 13 14 Connect the 3*4 Key Connector. Combine fix Screw 2 places of the PBA. 15 16 Assemble the Rear Hook's top portion. 17 18 Assemble the Set's right side Hook. Assemble the Set's left side Hook. 9-9
Disassembly and Assembly instructions 9-3. KIT Assembly Attach LCD on Upper's inside. State that LCD sticks on inside Take care so that ESD electric conduction Tape may not reach with surrounding Chip. Connect Sub Key PBA, Camera, Spk to sequential connector. After attach ESD electric conduction Tapes, attach insulation tapes according to base line that is written to LCD. (All connectors should be covered.) 9-10
Disassembly and Assembly instructions 13 14 Attach a insulation Tape according to the Main FPCB's white surface.then, attach a Assemble the SLIDE FPCB with the electric conduction Tape depending on Connector. end line which do gilding. 15 16 Must not pass over the FPCB's gilding part. 17 18 The Lower assembly and the Screw combine. Combine a Screw after assemble the Front. Attach a insulation Tape and a electric Combine the FPCB with the PBA. conduction Tape on the base line. 9-11
Disassembly and Assembly instructions 19 Place a insulation Tape according to the FPCB's white surface on the Connector correctly. Attach electric conduction Tape on gilding surface. 9-12
Disassembly and Assembly instructions 9-4. Window Disassembly 1 2 Infix tweezers in middle groove of the Put end of tweezers at groove until the LCD top portion. WINDOW goes up little bit. 3 4 Lift the window, at the same time put tweezers into the window's right side 5 6 Lift the window, at the same time puts tweezers into the window's left side. Lift the WINDOW between the gab using a finger. Lift WINDOW with two hands slightly. 9-13
Disassembly and Assembly instructions 7 Check that the WINDOW's end segment has the step. There is no step at the opposite, and assembles the Window with the step locating in the LCD top portion. 8 The Wide surface among steps sticks directly with the LCD, and assembles the WINDOW to under portion direction after set end of the LCD top portion with the WINDOW. 9 After assemble finally the LCD's under portion, confirm whether the GAB does not happen between the WINDOW and the LCD 9-14
10. MAIN Electrical Parts List SEC CODE Design LOC Discription STATUS 0403-001411 AN400 DIODE-ZENER SA 0403-001427 ANT401 DIODE-ZENER SA 0403-001511 ANT402 DIODE-ZENER SA 0403-001547 BAT100 DIODE-ZENER SA 0406-001150 BTC502 DIODE-TVS SA 0406-001150 C100 DIODE-TVS SA 0406-001150 C101 DIODE-TVS SA 0406-001150 C102 DIODE-TVS SA 0406-001190 C103 DIODE-TVS SA 0406-001190 C104 DIODE-TVS SA 0406-001190 C105 DIODE-TVS SA 0406-001210 C106 DIODE-TVS SA 0406-001210 C107 DIODE-TVS SA 0406-001210 C108 DIODE-TVS SA 0406-001210 C109 DIODE-TVS SA 0504-000168 C110 TR-DIGITAL SA 0801-002958 C111 IC-CMOS LOGIC SA 0801-002975 C112 IC-CMOS LOGIC SA 0801-002993 C113 IC-CMOS LOGIC SA 0801-002995 C114 IC-CMOS LOGIC SA 0801-003022 C115 IC-CMOS LOGIC SA 1001-001306 C116 IC-ANALOG MULTIPLEX SA 1001-001400 C117 IC-ANALOG SWITCH SA 1002-001441 C118 IC-D/A CONVERTER SA 1003-001716 C119 IC-EL DRIVER SA 1009-001018 C120 IC-HALL EFFECT S/W SA 1108-000046 C121 IC-MCP SA 1201-002240 C122 IC-AUDIO AMP SA 1201-002267 C123 IC-POWER AMP SA 1203-003340 C124 IC-POSI.FIXED REG. SA 1203-003432 C125 IC-POSI.FIXED REG. SA 1203-003432 C126 IC-POSI.FIXED REG. SA 1203-003523 C127 IC-POSI.FIXED REG. SA 1203-003523 C128 IC-POSI.FIXED REG. SA 1203-003754 C129 IC-POSI.FIXED REG. SA 1203-003789 C130 IC-POWER SUPERVISOR SA 1203-004119 C133 IC-POWER SUPERVISOR SA 1203-004151 C135 IC-BATTERY SA 1203-004253 C136 IC-DC/DC CONVERTER SA 1205-002272 C137 IC-TRANSCEIVER SA 1205-002568 C138 IC-SWITCH SA 1205-002652 C139 IC-TRANSCEIVER SA 10-1
Main Electrical Parts List SEC CODE Design LOC Discription STATUS 1404-001165 C200 THERMISTOR-NTC SA 1405-001082 C201 VARISTOR SA 1405-001082 C202 VARISTOR SA 1405-001082 C203 VARISTOR SA 1405-001082 C204 VARISTOR SA 1405-001082 C205 VARISTOR SA 1405-001082 C206 VARISTOR SA 2007-000137 C207 R-CHIP SA 2007-000138 C208 R-CHIP SA 2007-000138 C209 R-CHIP SA 2007-000138 C210 R-CHIP SA 2007-000138 C211 R-CHIP SA 2007-000139 C212 R-CHIP SA 2007-000139 C213 R-CHIP SA 2007-000143 C214 R-CHIP SA 2007-000148 C215 R-CHIP SA 2007-000148 C216 R-CHIP SA 2007-000161 C217 R-CHIP SA 2007-000170 C218 R-CHIP SA 2007-000170 C219 R-CHIP SA 2007-000170 C220 R-CHIP SA 2007-000171 C221 R-CHIP SA 2007-000171 C222 R-CHIP SA 2007-000171 C223 R-CHIP SA 2007-000171 C224 R-CHIP SA 2007-000171 C225 R-CHIP SA 2007-000171 C226 R-CHIP SA 2007-000171 C227 R-CHIP SA 2007-000173 C228 R-CHIP SA 2007-000173 C229 R-CHIP SA 2007-000242 C230 R-CHIP SA 2007-000690 C300 R-CHIP SA 2007-000775 C301 R-CHIP SA 2007-000982 C302 R-CHIP SA 2007-001217 C303 R-CHIP SA 2007-001292 C304 R-CHIP SA 2007-001292 C305 R-CHIP SA 2007-002797 C306 R-CHIP SA 2007-002965 C307 R-CHIP SA 2007-002965 C308 R-CHIP SA 2007-007107 C309 R-CHIP SA 2007-007107 C310 R-CHIP SA 10-2
Main Electrical Parts List SEC CODE Design LOC Discription STATUS 2007-007107 C311 R-CHIP SA 2007-007107 C312 R-CHIP SA 2007-007134 C313 R-CHIP SA 2007-007134 C315 R-CHIP SA 2007-007142 C318 R-CHIP SA 2007-007142 C319 R-CHIP SA 2007-007142 C320 R-CHIP SA 2007-007142 C321 R-CHIP SA 2007-007316 C322 R-CHIP SA 2007-007318 C323 R-CHIP SA 2007-007528 C324 R-CHIP SA 2007-007528 C325 R-CHIP SA 2007-007528 C329 R-CHIP SA 2007-007528 C330 R-CHIP SA 2007-007586 C331 R-CHIP SA 2007-007588 C333 R-CHIP SA 2007-008051 C334 R-CHIP SA 2007-008055 C335 R-CHIP SA 2007-008055 C336 R-CHIP SA 2007-008055 C337 R-CHIP SA 2007-008055 C338 R-CHIP SA 2007-008055 C339 R-CHIP SA 2007-008055 C340 R-CHIP SA 2007-008055 C341 R-CHIP SA 2007-008055 C342 R-CHIP SA 2007-008055 C344 R-CHIP SA 2007-008055 C345 R-CHIP SA 2007-008057 C346 R-CHIP SA 2007-008117 C347 R-CHIP SA 2007-008210 C348 R-CHIP SA 2007-008210 C400 R-CHIP SA 2007-008419 C401 R-CHIP SA 2007-008419 C404 R-CHIP SA 2007-008419 C405 R-CHIP SA 2007-008419 C406 R-CHIP SA 2007-008419 C407 R-CHIP SA 2007-008420 C408 R-CHIP SA 2007-008478 C409 R-CHIP SA 2007-008478 C410 R-CHIP SA 2007-008483 C411 R-CHIP SA 2007-008483 C412 R-CHIP SA 2007-008483 C414 R-CHIP SA 10-3
Main Electrical Parts List SEC CODE Design LOC Discription STATUS 2007-008483 C415 R-CHIP SA 2007-008483 C416 R-CHIP SA 2007-008483 C417 R-CHIP SA 2007-008483 C418 R-CHIP SA 2007-008483 C419 R-CHIP SA 2007-008483 C420 R-CHIP SA 2007-008483 C421 R-CHIP SA 2007-008483 C422 R-CHIP SA 2007-008483 C423 R-CHIP SA 2007-008486 C424 R-CHIP SA 2007-008516 C425 R-CHIP SA 2007-008516 C426 R-CHIP SA 2007-008516 C427 R-CHIP SA 2007-008516 C428 R-CHIP SA 2007-008516 C429 R-CHIP SA 2007-008516 C430 R-CHIP SA 2007-008516 C431 R-CHIP SA 2007-008531 C432 R-CHIP SA 2007-008531 C433 R-CHIP SA 2007-008531 C434 R-CHIP SA 2007-008531 C435 R-CHIP SA 2007-008531 C436 R-CHIP SA 2007-008531 C438 R-CHIP SA 2007-008542 C439 R-CHIP SA 2007-008542 C440 R-CHIP SA 2007-008542 C441 R-CHIP SA 2007-008542 C442 R-CHIP SA 2007-008542 C443 R-CHIP SA 2007-008582 C444 R-CHIP SA 2007-008582 C445 R-CHIP SA 2007-008582 C446 R-CHIP SA 2007-008582 C447 R-CHIP SA 2007-008587 C448 R-CHIP SA 2007-008587 C449 R-CHIP SA 2007-008588 C450 R-CHIP SA 2007-008806 C451 R-CHIP SA 2007-008806 C452 R-CHIP SA 2007-008816 C453 R-CHIP SA 2007-008816 C454 R-CHIP SA 2007-009158 C455 R-CHIP SA 2007-009208 C456 R-CHIP SA 2007-009208 C457 R-CHIP SA 10-4
Main Electrical Parts List SEC CODE Design LOC Discription STATUS 2007-009208 C458 R-CHIP SA 2007-009223 C459 R-CHIP SA 2203-000233 C500 C-CER,CHIP SA 2203-000254 C501 C-CER,CHIP SA 2203-000254 C502 C-CER,CHIP SA 2203-000254 C504 C-CER,CHIP SA 2203-000254 C505 C-CER,CHIP SA 2203-000254 C506 C-CER,CHIP SA 2203-000254 C508 C-CER,CHIP SA 2203-000254 C509 C-CER,CHIP SA 2203-000254 C510 C-CER,CHIP SA 2203-000254 C512 C-CER,CHIP SA 2203-000278 C513 C-CER,CHIP SA 2203-000359 C514 C-CER,CHIP SA 2203-000438 C515 C-CER,CHIP SA 2203-000438 C517 C-CER,CHIP SA 2203-000438 C518 C-CER,CHIP SA 2203-000438 C519 C-CER,CHIP SA 2203-000489 C520 C-CER,CHIP SA 2203-000550 C522 C-CER,CHIP SA 2203-000550 C523 C-CER,CHIP SA 2203-000627 C524 C-CER,CHIP SNA 2203-000627 C525 C-CER,CHIP SNA 2203-000627 C527 C-CER,CHIP SNA 2203-000654 C529 C-CER,CHIP SA 2203-000654 C530 C-CER,CHIP SA 2203-000812 C531 C-CER,CHIP SA 2203-000812 C532 C-CER,CHIP SA 2203-000812 C533 C-CER,CHIP SA 2203-000812 C534 C-CER,CHIP SA 2203-000812 C535 C-CER,CHIP SA 2203-000836 C536 C-CER,CHIP SA 2203-000995 C537 C-CER,CHIP SA 2203-000995 C538 C-CER,CHIP SA 2203-001153 C539 C-CER,CHIP SA 2203-001412 C540 C-CER,CHIP SA 2203-001412 C541 C-CER,CHIP SA 2203-001412 C542 C-CER,CHIP SA 2203-002982 C545 C-CER,CHIP SNA 2203-005056 C547 C-CER,CHIP SA 2203-005056 C548 C-CER,CHIP SA 2203-005138 C549 C-CER,CHIP SA 10-5
Main Electrical Parts List SEC CODE Design LOC Discription STATUS 2203-005138 C550 C-CER,CHIP SA 2203-005344 C551 C-CER,CHIP SA 2203-005344 CD200 C-CER,CHIP SA 2203-005344 CN300 C-CER,CHIP SA 2203-005395 D504 C-CER,CHIP SA 2203-005395 DUF400 C-CER,CHIP SA 2203-005446 F301 C-CER,CHIP SA 2203-005446 F302 C-CER,CHIP SA 2203-005514 F303 C-CER,CHIP SA 2203-005514 F304 C-CER,CHIP SA 2203-005514 HDC301 C-CER,CHIP SA 2203-005514 IFC501 C-CER,CHIP SA 2203-005682 L100 C-CER,CHIP SA 2203-005682 L101 C-CER,CHIP SA 2203-005682 L102 C-CER,CHIP SA 2203-005682 L200 C-CER,CHIP SA 2203-005682 L401 C-CER,CHIP SA 2203-005682 L403 C-CER,CHIP SA 2203-005682 L404 C-CER,CHIP SA 2203-005682 L405 C-CER,CHIP SA 2203-005682 L406 C-CER,CHIP SA 2203-005682 L407 C-CER,CHIP SA 2203-005682 L408 C-CER,CHIP SA 2203-005682 L409 C-CER,CHIP SA 2203-005682 L410 C-CER,CHIP SA 2203-005682 L412 C-CER,CHIP SA 2203-005682 L500 C-CER,CHIP SA 2203-005682 L501 C-CER,CHIP SA 2203-005682 L502 C-CER,CHIP SA 2203-005682 L503 C-CER,CHIP SA 2203-005682 L504 C-CER,CHIP SA 2203-005682 OSC200 C-CER,CHIP SA 2203-005682 OSC301 C-CER,CHIP SA 2203-005682 PAM406 C-CER,CHIP SA 2203-005682 Q100 C-CER,CHIP SA 2203-005682 Q101 C-CER,CHIP SA 2203-005682 R100 C-CER,CHIP SA 2203-005682 R101 C-CER,CHIP SA 2203-005682 R102 C-CER,CHIP SA 2203-005682 R103 C-CER,CHIP SA 2203-005682 R104 C-CER,CHIP SA 2203-005682 R105 C-CER,CHIP SA 10-6
Main Electrical Parts List SEC CODE Design LOC Discription STATUS 2203-005682 R106 C-CER,CHIP SA 2203-005683 R107 C-CER,CHIP SA 2203-005725 R108 C-CER,CHIP SA 2203-005725 R109 C-CER,CHIP SA 2203-005736 R110 C-CER,CHIP SA 2203-006048 R111 C-CER,CHIP SA 2203-006048 R112 C-CER,CHIP SA 2203-006048 R113 C-CER,CHIP SA 2203-006048 R116 C-CER,CHIP SA 2203-006048 R117 C-CER,CHIP SA 2203-006048 R118 C-CER,CHIP SA 2203-006048 R120 C-CER,CHIP SA 2203-006048 R122 C-CER,CHIP SA 2203-006048 R123 C-CER,CHIP SA 2203-006048 R200 C-CER,CHIP SA 2203-006048 R201 C-CER,CHIP SA 2203-006048 R202 C-CER,CHIP SA 2203-006048 R203 C-CER,CHIP SA 2203-006048 R204 C-CER,CHIP SA 2203-006121 R205 C-CER,CHIP SA 2203-006194 R206 C-CER,CHIP SA 2203-006194 R207 C-CER,CHIP SA 2203-006194 R209 C-CER,CHIP SA 2203-006194 R210 C-CER,CHIP SA 2203-006194 R211 C-CER,CHIP SA 2203-006194 R212 C-CER,CHIP SA 2203-006194 R213 C-CER,CHIP SA 2203-006194 R214 C-CER,CHIP SA 2203-006194 R215 C-CER,CHIP SA 2203-006194 R216 C-CER,CHIP SA 2203-006194 R218 C-CER,CHIP SA 2203-006194 R219 C-CER,CHIP SA 2203-006194 R220 C-CER,CHIP SA 2203-006194 R301 C-CER,CHIP SA 2203-006194 R302 C-CER,CHIP SA 2203-006194 R303 C-CER,CHIP SA 2203-006257 R304 C-CER,CHIP SA 2203-006257 R305 C-CER,CHIP SA 2203-006257 R306 C-CER,CHIP SA 2203-006257 R307 C-CER,CHIP SA 2203-006260 R308 C-CER,CHIP SA 2203-006260 R309 C-CER,CHIP SA 10-7
Main Electrical Parts List SEC CODE Design LOC Discription STATUS 2203-006324 R310 C-CER,CHIP SA 2203-006348 R400 C-CER,CHIP SA 2203-006348 R401 C-CER,CHIP SA 2203-006423 R402 C-CER,CHIP SA 2203-006423 R403 C-CER,CHIP SA 2203-006423 R404 C-CER,CHIP SA 2203-006423 R405 C-CER,CHIP SA 2203-006423 R406 C-CER,CHIP SA 2203-006423 R407 C-CER,CHIP SA 2203-006423 R408 C-CER,CHIP SA 2203-006423 R409 C-CER,CHIP SA 2203-006423 R410 C-CER,CHIP SA 2203-006423 R411 C-CER,CHIP SA 2203-006423 R412 C-CER,CHIP SA 2203-006423 R413 C-CER,CHIP SA 2203-006423 R417 C-CER,CHIP SA 2203-006423 R418 C-CER,CHIP SA 2203-006423 R419 C-CER,CHIP SA 2203-006423 R420 C-CER,CHIP SA 2203-006423 R421 C-CER,CHIP SA 2203-006556 R422 C-CER,CHIP SA 2203-006556 R423 C-CER,CHIP SA 2203-006556 R424 C-CER,CHIP SA 2203-006562 R425 C-CER,CHIP SA 2203-006562 R426 C-CER,CHIP SA 2203-006562 R427 C-CER,CHIP SA 2203-006562 R428 C-CER,CHIP SA 2203-006562 R429 C-CER,CHIP SA 2203-006562 R430 C-CER,CHIP SA 2203-006562 R431 C-CER,CHIP SA 2203-006562 R432 C-CER,CHIP SA 2203-006562 R433 C-CER,CHIP SA 2203-006562 R434 C-CER,CHIP SA 2203-006562 R437 C-CER,CHIP SA 2203-006562 R500 C-CER,CHIP SA 2203-006562 R501 C-CER,CHIP SA 2203-006562 R502 C-CER,CHIP SA 2203-006562 R503 C-CER,CHIP SA 2203-006562 R504 C-CER,CHIP SA 2203-006562 R505 C-CER,CHIP SA 2203-006562 R508 C-CER,CHIP SA 2203-006562 R511 C-CER,CHIP SA 10-8
Main Electrical Parts List SEC CODE Design LOC Discription STATUS 2203-006562 R512 C-CER,CHIP SA 2203-006562 R513 C-CER,CHIP SA 2203-006562 R514 C-CER,CHIP SA 2203-006562 R515 C-CER,CHIP SA 2203-006562 R516 C-CER,CHIP SA 2203-006562 R517 C-CER,CHIP SA 2203-006562 R518 C-CER,CHIP SA 2203-006562 R519 C-CER,CHIP SA 2203-006562 R520 C-CER,CHIP SA 2203-006562 R521 C-CER,CHIP SA 2203-006562 R522 C-CER,CHIP SA 2203-006585 R523 C-CER,CHIP SA 2203-006638 R524 C-CER,CHIP SA 2203-006648 R525 C-CER,CHIP SA 2203-006712 R527 C-CER,CHIP SA 2203-006824 R529 C-CER,CHIP SA 2203-006824 R530 C-CER,CHIP SA 2203-006824 R531 C-CER,CHIP SA 2203-006824 R532 C-CER,CHIP SA 2203-006824 R533 C-CER,CHIP SA 2203-006824 R536 C-CER,CHIP SA 2203-006824 R537 C-CER,CHIP SA 2203-006824 R538 C-CER,CHIP SA 2203-006825 R539 C-CER,CHIP SA 2203-006825 R540 C-CER,CHIP SA 2404-001225 R541 C-TA,CHIP SA 2404-001225 R542 C-TA,CHIP SA 2404-001336 R543 C-TA,CHIP SA 2404-001336 R544 C-TA,CHIP SA 2404-001339 R546 C-TA,CHIP SA 2404-001352 R547 C-TA,CHIP SA 2404-001352 RFS400 C-TA,CHIP SA 2404-001381 SIM100 C-TA,CHIP SA 2404-001381 SW301 C-TA,CHIP SA 2404-001381 SW302 C-TA,CHIP SA 2404-001381 TCX400 C-TA,CHIP SA 2404-001381 U100 C-TA,CHIP SA 2404-001381 U102 C-TA,CHIP SA 2404-001396 U103 C-TA,CHIP SA 2404-001406 U107 C-TA,CHIP SA 2404-001406 U108 C-TA,CHIP SA 2703-001178 U202 INDUCTOR-SMD SA 10-9
Main Electrical Parts List SEC CODE Design LOC Discription STATUS 2703-001178 U203 INDUCTOR-SMD SA 2703-001180 U204 INDUCTOR-SMD SA 2703-001737 U205 INDUCTOR-SMD SA 2703-002203 U206 INDUCTOR-SMD SA 2703-002205 U300 INDUCTOR-SMD SA 2703-002206 U301 INDUCTOR-SMD SA 2703-002268 U303 INDUCTOR-SMD SA 2703-002368 U304 INDUCTOR-SMD SA 2703-002734 U400 INDUCTOR-SMD SA 2703-002734 U401 INDUCTOR-SMD SA 2703-002966 U402 INDUCTOR-SMD SA 2801-004285 U403 CRYSTAL-SMD SA 2801-004373 U404 CRYSTAL-SMD SA 2809-001293 U405 OSCILLATOR-VCTCXO SA 2901-001389 U500 FILTER-EMI/ESD SA 2901-001389 U501 FILTER-EMI/ESD SA 2901-001389 U502 FILTER-EMI/ESD SA 2901-001389 U504 FILTER-EMI/ESD SA 2911-000017 UCD101 DUPLEXER-FEM SA 3301-001158 UCD503 BEAD-SMD SA 3301-001158 UCP201 BEAD-SMD SA 3301-001729 UME200 BEAD-SMD SA 3301-001729 V500 BEAD-SMD SA 3301-001729 V501 BEAD-SMD SA 3301-001729 V502 BEAD-SMD SA 3301-001729 V503 BEAD-SMD SA 3404-001152 V504 SWITCH-TACT SA 3404-001152 V505 SWITCH-TACT SA 3705-001358 ZD101 CONNECTOR-COAXIAL SA 3708-002194 ZD201 CONNECTOR-FPC/FFC/PIC SA 3709-001344 ZD202 CONNECTOR-CARD EDGE SA 3709-001421 ZD203 CONNECTOR-CARD EDGE SA 3710-002306 ZD204 SOCKET-INTERFACE SA 3711-005976 ZD301 HEADER-BOARD TO BOARD SA 3711-006220 ZD302 HEADER-BATTERY SA 4202-001116 ZD303 ANTENNA-CHIP SA 4302-001158 ZD304 BATTERY-LI(2ND) SA 4709-001372 ZD305 BLUETOOTH MODULE SA GH09-00044A ZD500 IC MICOM SA GH13-00032A ZD501 IC ASIC SA GH71-05646A ZD502 NPR-ANTENNA CONTACT SA GH71-05646A ZD504 NPR-ANTENNA CONTACT SA 10-10
11. Flow Chart of Troubleshooting 11-1.Baseband 11-1-1. Power ON 'Power On' does not work Check the current consumption Current consumption >= 100mA Download again Check the Vbat Voltage Voltage >=3.3V Charge the Battery Check the pin of U101 1 Pin#J12 >= 2.8V Check U101 and C115 2 Pin#A13 and pin#a14>=2.8v pin#c12 = 1.8V Check U101, U103 3 ChecktheclocksignalatC414 Freq = 26MHz Vrms >=300mV Vpp 900mV 4 Check the clock generation circuit (related to 3pin of TCX400, C407, R404) Check the initial operation END 11-1
DSP_DB(0:15) DSP_AB(0:8) DSP_IO DSP_RWN FLASH_RESET XOENA TX_BAND_SEL RX_SEL ANT_BAND_SEL SERLE SERDAT SERCLK TRXIP TRXIN TRXQP TRXQN DSP_DB(15) DSP_DB(14) DSP_DB(13) DSP_DB(12) DSP_DB(11) DSP_DB(10) DSP_DB(9) DSP_DB(8) DSP_DB(7) DSP_DB(6) DSP_DB(5) DSP_DB(4) DSP_DB(3) DSP_DB(2) DSP_DB(1) DSP_DB(0) DSP_AB(8) DSP_AB(7) DSP_AB(6) DSP_AB(5) DSP_AB(4) DSP_AB(3) DSP_AB(2) DSP_AB(1) DSP_AB(0) D2 D3 E3 E2 F3 F2 F1 F4 G4 G3 H5 J6 J5 K3 K1 K5 M1 N2 L5 K6 L2 E6 F5 A4 B3 A2 C2 DB15 DB14 DB13 DB12 DB11 DB10 DB9 DB8 DB7 DB6 DB5 DB4 DB3 DB2 DB0 AB8 AB6 AB4 AB2 AB0 RWN OCTL0 OCTL2 OCTL4 OCTL6 SERLE2 SERCK R108 TTY_DETECT VCCD_2_9 C102 U101 C125 VCCA_2_8 VCCD_1_8 VCCD_2_9 C101 C100 R100 VDD34 C11 VDD12 J13 UP_CLK N9 UP_RST R10 UP_IO P10 SIM_IO J11 SIM_RST K11 VSIM K12 VRTC H11 VIB_DRV F15 VLDO_7 C12 VLDO_6 A14 VL5S_B C9 VL5S_A D10 VLDO_5 B10 VL4S_B B11 VL4S_A A12 VLDO_4 B12 VLDO_3 A13 VLDO_2 J12 VLDO_1 G11 VACC F14 CSN_PSC R112 SDI_PSC K8 M7 VEXT E14 VBAT E13 CH_ISEN F12 CH_RES D14 VREF A10 CREF E9 VBAT VBAT C120 UP_SDO UP_SCLK UP_CS UP_SDI R107 R111 C103 KEYBL2 SIMCLK SIMDATA SIMRST INTRQ PWR_KEEP RST C105 C106 VBAT ICHRG C117 RTCALARM C107 C108 V1_8_EN GSM_TX_EN DCS_TX_EN C118 VCCA_2_8 C110 C111 VSYN_2_9 R106 R105 U102 C104 C112 VPAC_2_9 VRF_2_9 C113 VCCD_2_9 C114 VCLOCK C119 2 2 1 1 10 9 G G C115 C116 8 G SIM100 7 G 5 VRTC_1_5 C109 R101 M100 Flow Chart of Troubleshooting POS 1 NEG 2 3 3 4 4 5 6 6 NC6 2 NC5 1 GNDS17 K10 GNDS16 J10 GNDS15 J9 GNDS14 J8 GNDS13 J7 GNDS12 H9 GNDS11 H8 GNDS10 H7 GNDS9 H6 GNDS8 G10 GNDS7 G9 GNDS6 G8 GNDS5 G7 GNDS4 F10 GNDS3 F9 GNDS2 F8 GNDS1 F7 AUX_ADC3 D13 GND_OCTL B4 VDD_OCTL C4 GNDV P13 VDDV L11 GNDB F6 VDDB A6 GNDD M10 VDDD N11 VSS4 P6 VSS3 R2 VSS2 K4 VSS1 G5 VDD_IO2 J4 VDD_IO1 N5 VDD3 N6 VDD2 M3 VDD1 J3 GND_HCUR F11 GND_PSC2 K15 GND_PSC1 B15 GNDQ E8 VDD67 B13 VDD5 C10 SIM_CLK K14 K2 DB1 K7 AB7 M2 AB5 N1 AB3 P1 AB1 L3 I O LED2_DRV G12 LED1_DRV G13 RING_DRV F13 R3 RESETN_CSP SCLK_PSC L8 C5 OCTL1 E5 OCTL3 G6 OCTL5 A3 OCTL7 SDO_PSC N7 CH_BDRV E11 B1 SERLE1 AFC TXP RXTXIP RXTXIN RXTXQP RXTXQN VXVCM VREGP VREGN XOENAQ MC INTRQ VIB_RNG_EN C1 SERDA ADC_AUX2 D15 ADC_AUX1 E10 RTC_ALMN H10 RAREF2 RAREF1 AOUTAP AOUTAN AOUTBP AOUTBN MICINP MICINN MICOUTP MICOUTN AUXINP AUXINN AUXOUTP AUXOUTN DAICK DAIRN DAIDI DAIDO RTC_CLK ADC_AUX4 DINTR PWR_SW2 PWR_SW1N PSW1_BUF RESET_O MODE PWR_KEEP D9 E7 B5 B6 D7 D6 C7 C6 P11 N12 R12 P12 N14 M14 N15 P15 M15 L14 K13 L13 R13 M13 R14 R4 P4 L6 M6 N4 D1 R6 P5 P3 C14 C15 L7 K9 N10 M9 L10 L9 C121 AOUTAP AOUTAN AOUTBP AOUTBN MICINP MICINN MICOUTP MICOUTN AUXINP AUXINN AUXOUTP AUXOUTN CLK32K XOENAQ CLK13M_MC AFC VAPC DSP_INT JIG_ON PWR_ON PSW1_BUF 11-2
2 GND OUT 3 VCON 1 VCC 4 Flow Chart of Troubleshooting VRF_2_9 R401 13MHZ_BB R400 C400 CLK13M_TR R402 C401 CLK13M_MC TCX400 R434 CLK13M_WM AFC C407 R404 CLK26M_RF C408 C409 VCCD_1_6 VCCD_1_8 VBAT V1_8_EN U103 L101 1 VIN2 2 SW2 FB2 16 EN2 15 R120 C136 C138 3 PGND2 4 VDD EN1 14 NPOR2 13 R122 5 SGND NPOR1 12 R123 L100 6 PGND1 7 SW1 SCL 11 SDA 10 8 VIN1 FB1 9 C133 C139 C135 11-3
Flow Chart of Troubleshooting VCLOCK L401 C412 U403 26M_REF_CLK C414 1 NC 2 A 3 GND 6 VCC NC 5 Y4 C415 R407 C416 8 VCC 1 _PR U404 CK 7 2 _CLR D 6 3 5 Q _Q GND 4 13MHZ_BB 11-4
Flow Chart of Troubleshooting 1 2 1 3 4 4 2 11-5
Flow Chart of Troubleshooting 11-1-2. Initial Initial Failure The pin #C12 of U101 = 1.8V and the pin #J12 of U101 = 1 Check the U101 (if it has some problem, it is to be replaced.) 2.8V? 1 Is the pin #K9 of U101 "Low High"? Check the U101 (if it has some problem, it is to be replaced.) There is 32.768kHz wave forms at the C216 and 2 Check the UCP201 C217 3 Is the pin #14 & #15 of U103 "High"? Check the U103, R120 The voltage is "High" at the C110,C115,C116 4 Check the U101 LCD display is O.K? Check the LCD part Sound is O.K? Check the Audio part END 11-6
P4 T2 5 B19 19 C18 17 E16 F16 E17 3 R4 U2 3 P3 2 N4 2 M3 1 M6 5 16 R17 K7 6 7 J6 5 J4 8 H6 4 H1 3 G6 4 H2 15 J13 13 L12 13 L15 14 M14 14 H19 F19 H17 16 15 P19 5 V17 V19 U16 U19 17 R13 SIMCLK SIMIO PIO07_USB_SUSP PIO11_USB_VMI PIO13_USB_VMO PIO36_USB_OEN PIO37_USB_DATA SPRXD0 SPTXD0_I2SD RIO_PIO01 DTR0_PIO03 TX0 CTS0_PIO29 PIO42_IRDARX TX1 KEYBRD1 KEYBRD3 KEYBRD5 KEYBRD7 KEYBRD9 KEYBRD11_PSW1_BUF PIO08_MCI_CMD PIO22_MCI_DAT1 PIO24_MCI_DAT3 PIO40_MCI_DAT_EN X1RTC X2RTC RTCALARMN PIO20_SYSCLKREQ PIO10 PIO25 PIO26 PIO27 PIO32 NC2 NC1 2 1 V SSA_U F1 8 VDDA_U F17 V SSA_D R1 1 V DDA_D T1 1 VSS18 M12 V SS17 M1 1 VSS16 M10 V SS15 M 9 VSS14 M8 V SS13 L 8 V SS12 L 7 V SS11 K 8 VSS10 J12 V SS9 H1 2 VSS8 H11 V SS7 H1 0 V SS6 H 9 V SS5 H 8 VSS4 G9 V SS3 G 8 VSS2 A18 V SS1 A 2 VDD_CORE8 V13 V DD_CORE7 V 7 N18 V DD_CORE5 M 2 VDD_CORE4 H18 V DD_CORE3 G 2 VDD_CORE2 B13 V B 8 VDD_IO_1P8_18 W18 VDD_IO_1P8_17 W8 VDD_IO_1P8_16 U12 V DD_IO_1P8_15 U 5 VDD_IO_1P8_14 U1 V DD_IO_1P8_13 T1 8 VDD_IO_1P8_12 P1 V DD_IO_1P8_11 L1 6 V DD_IO_1P8_10 L 4 V DD_IO_1P8_9 F 1 VDD_IO_1P8_8 D18 V DD_IO_1P8_7 D 9 VDD_IO_1P8_6 C14 V DD_IO_1P8_5 C 1 VDD_IO_1P8_4 B16 V DD_IO_1P8_3 B1 2 VDD_IO_1P8_2 B6 V DD_IO_1P8_1 B 4 VRTC G18 CKI W12 R ESTN G1 5 T MS W1 4 TRSTN R12 Flow Chart of Troubleshooting VCCD_1_6 VCCD_1_8 VRTC_1_5 C200 A(0:25) R203 CLK13M_TR TR_RST D(0:15) CP_WEN CP_OEN CHG_DET FLASH_RESET ROM1_CS ROM2_CS RAM1_CS RAM2_CS MV_CS LOWER_BYTE UPPER_BYTE D(0) D(1) D(2) D(3) D(4) D(5) D(6) D(7) D(8) D(9) D(10) D(11) D(12) D(13) D(14) D(15) A(0) A(1) A(2) A(3) A(4) A(5) A(6) A(7) A(8) A(9) A(10) A(11) A(12) A(13) A(14) A(15) A(16) A(17) A(18) A(19) A(20) A(21) A(22) A(23) A(24) A(25) SIMCLK SIMDATA SIMRST B7 C8 D8 A6 C6 C5 D7 E7 C4 C2 A3 B3 B1 D6 D5 D3 E8 F8 E6 D2 E4 E3 F5 F4 F3 F2 A8 E9 F9 G10 G11 F11 E11 G12 D11 E12 C12 A12 F12 D12 E13 D13 D14 B14 E14 H14 A14 C15 G14 J14 D15 C16 F15 B17 H16 A17 A_A0 A_A1 A_A2 A_A3 A_A4 A_A5 A_A6 A_A7 A_A8 A_A9 A_A10 A_A11 A_A12 A_A13 A_A14 A_A15 A_A16 A_A17 A_A18 A_A19 A_A20 A_A21 A_A22 A_A23 A_A24 PIO35_A_A25_BOOTSEL A_D0 A_D1 A_D2 A_D3 A_D4 A_D5 A_D6 A_D7 A_D8 A_D9 A_D10 A_D11 A_D12 A_D13 A_D14 A_D15 A_WEN A_OEN PIO30_WAITN FLASHRSTN A_CS0N A_CS1N A_CS2N A_CS3N A_CS4N A_CS5N A_CS6N A_CS7N A_BE0N A_BE1N P PIO14_SIMRS T C PIO09_USB_VP I D PIO12_USB_VP O R SPCLK 0 T SPFS 0 P DSR0_PIO0 2 N RTS0_PIO0 4 M RX0_IRQ2 8 N DCD0_PIO4 4 R PIO41_IRDAT X L RX1_IRQ2 8 J KEYBRD 0 VDD_CORE6 J KEYBRD 2 J KEYBRD 4 H KEYBRD 6 DD_CORE1 UCP201 H KEYBRD 8 G KEYBRD1 0 J PIO38_MCI_CL K K PIO21_MCI_DAT 0 L PIO23_MCI_DAT 2 L PIO39_MCI_CMD_E N N PIO43_MCI_DAT0_E N G OSC32OU T P PIO19_PWRKEE P G PWM1_PIO4 6 TDO TDI TCK CKO_IACK IOBIT1_PIO06 IOBIT0_PIO05 SPFS1_PIO15 SPTXD1_I2SD_PIO16 SPRXD1_PIO17 SPCLK1_PIO18 INT0 IO RWN D_D15 D_D14 D_D13 D_D12 D_D11 W PIO2 8 D_D10 D_D9 D_D8 D_D7 D_D6 D_D5 D_D4 D_D3 D_D2 D_D1 D_D0 D_A8 D_A7 D_A6 D_A5 D_A4 D_A3 D_A2 D_A1 D_A0 TEST3 TEST2 TEST1 CPTSTSTOP_CKO ATDO_PWM2 ATDI_RTS1 ATCK_CTS1 ATMS_PIO45 PIO31_IRQ6 PIO00_IRQ5 IRQ4 IRQ3 IRQ2 IRQ1 PIO47 PIO34 PIO33 T12 V14 U14 N12 N11 V12 N15 N16 M17 M18 T15 W6 V6 P11 N10 N9 N8 P9 P8 R9 T9 T8 U8 V8 R8 T7 R7 T6 U6 R6 N6 V4 T5 U4 V3 W3 W2 V1 V16 T14 U15 T17 T13 L5 M4 K12 P12 P16 P18 P17 M19 M16 J16 R14 U18 R220 DSP_TMS DSP_TDO DSP_TDI DSP_TCK PCM_SYNC PCM_TXD PCM_RXD PCM_CLK DSP_INT DSP_IO DSP_RWN CP_TDO CP_TDI CP_TCK CP_TMS WM_SDIN WM_CS MV_INT FLIP_SNS JACK_INT INTRQ WM_SCLK USB_CON CF DSP_DB(15) DSP_DB(14) DSP_DB(13) DSP_DB(12) DSP_DB(11) DSP_DB(10) DSP_DB(9) DSP_DB(8) DSP_DB(7) DSP_DB(6) DSP_DB(5) DSP_DB(4) DSP_DB(3) DSP_DB(2) DSP_DB(1) DSP_DB(0) DSP_AB(8) DSP_AB(7) DSP_AB(6) DSP_AB(5) DSP_AB(4) DSP_AB(3) DSP_AB(2) DSP_AB(1) DSP_AB(0) DSP_DB(0:15) DSP_AB(0:8) USB_SUSP USB_DET CAM_IC_RESET USB_VPO USB_VMO USB_OEN USB_DATA UP_SCLK UP_SDO UP_SDI UP_CS CHG_EN BT_EN T_FLASH_ON AS4 EAR_SWITCH AS2 CODEC_PDN CARD_DETECT AMP_EN BL_CONT XOENAQ PWR_KEEP CLK32K RTCALARM DEBUG_RTS DEBUG_TXD DEBUG_RXD DEBUG_CTS OSC200 1 2 MAIN_EL_EN MOT_EN EL_IC_EN C219 C220 SDS_TXD SDS_RXD KEY_COL(0:4) PSW1_BUF KEY_ROW(0:5) KEY_COL(0) KEY_COL(1) KEY_COL(2) KEY_COL(3) KEY_COL(4) KEY_ROW(0) KEY_ROW(1) KEY_ROW(2) KEY_ROW(3) KEY_ROW(4) KEY_ROW(5) MCI_DAT0_EN MCI_DAT_EN MCI_CMD_EN MCI_DAT0 MCI_CMD MCI_CLK 11-7
Flow Chart of Troubleshooting 1 4 3 2 11-8
Flow Chart of Troubleshooting 11-1-3. Sim Part "Insert SIM is displayed on the LCD Check the SIM connector's (SIM100) connection to SIM card 1 Resolder or change SIM100 2 Check the voltage at pin#1 of SIM100 >= 2.8V? Check the U101 Is there any signals pin#2,#3,#4 of? 3 Check the UCP201 Check the SIM Card END 1 11-9
Flow Chart of Troubleshooting 11-1-4. Microphone Part Microphone does not work Is the assembled status of microphone O.K? Reassembled the microphone Check the reference voltage on mic path C111 2.8V? Is microphone ok? 1 Resolder or change R500,R501,R502,R505,R514,R517, C502,C505 2 Check U101 END 11-10
Flow Chart of Troubleshooting MICOUTP R500 R501 C502 MICINP MICINN MICOUTN R505 R502 C505 C503 R504 C508 C509 MAIN_MIC_P MAIN_MIC_N VCCA_2_8 R514 AUXOUTP AUXINP R516 R518 C514 R519 R517 AUXINN AUXOUTN R524 R523 C519 C516 EAR_MIC_P EAR_MIC_N R521 C515 R520 C518 1 11-11
Flow Chart of Troubleshooting 11-1-5. Speaker Part_1(MP3, SPEAKER PHONE) There is no sound from the Speaker Is the terminal of Speaker O.K? Replace the Speaker Are there any signals at the L500, L501 1 Check U501 MP3 Whatisthetypeof sound from the Speaker SPEAKER PHONE Is there any signals at the pin#12 and pin#13 of UCD503? Is there any signals at C506, C512? 2 Check UCD503 The pin #5, #7 of U500 is "High" The pin #5, #7 of U500 is "High" 3 Check U101 4 Check UCP201 END 11-12
VSS VSS VDD VDD GND VDD VDD VDD VDD Flow Chart of Troubleshooting VBAT C500 L500 18 NC 17 16 15 14 13 C504 AMP_OUT_N 19 NC VOM 12 AMP_IN_P AMP_IN_N C506 C512 R503 R512 1 VREF 2 VIM 3 VIP U501 VSS 11 VSS 10 VOP 9 L501 C510 4 EN AMP_OUT_P AMP_EN 5 6 7 8 R515 R546 R547 R513 C513 VBAT C517 VBAT L504 C501 AOUTAP R511 U500 1 NO2 10 VCC 2 NO1 COM2 9 R508 AOUTAN SPK_N SPK_P 3 COM1 NC2 8 AMP_OUT_P AMP_OUT_N 4 NC1 IN2 7 C551 5 IN1 GND 11 GND 6 C550 AS2 R522 11-13
PLLGND MONOOUT OUT3 ROUT1 LOUT1 HPGND ROUT2 LOUT2 SCLK SDIN LINEINL LINEINR GND GND GND CSB MODE MONOIN+ MONOIN- Flow Chart of Troubleshooting VCCD_1_8 R525 R527 C520 C522 AOUTAN AOUTAP WM_CS WM_SDIN WM_SCLK 35 34 33 32 31 30 29 28 27 26 25 CLK13M_WM R543 R544 C533 C534 36 GND 37 NC5 38 NC4 1 MCLK 2 DCVDD 3 DBVDD 4 DGND 5 BCLK UCD503 NC3 24 23 HPDETECT NC2 22 21 VMID 20 VREF AGND 19 C529 C532 C530 C531 VDAC_3_1 PCM_CLK PCM_TXD PCM_SYNC R532 R531 6 DACDAT 7 DACLRC 8 CLKOUT 9 10 11 12 13 14 15 16 18 AVDD HPVDD 17 C536 C537 R533 AMP_IN_N AMP_IN_P MP3_L MP3_R 11-14
Flow Chart of Troubleshooting 1 2 3 4 11-15
Flow Chart of Troubleshooting 11-1-6. Speaker Part_2(RECEIVER) There is no sound from the Speaker Is the terminal of Speaker O.K? Replace the Speaker Are there any signals at the PIN#3, #9 of U500 1 Check U500 The pin #5, #7 of U500 is "Low" 2 Check UCP201 Are there any signals at the PIN#2, #10 of U500 3 Check U101 4 Check UCP201 END 11-16
Flow Chart of Troubleshooting 1 11-17
Flow Chart of Troubleshooting 11-1-7. Charging Part Abnormal charging part The pin #1 of U108 is VEXT 뵃 5V? Check IF501 1 The pin #6 of U108 is "LOW"? Check UCP201 2 Charging Current is 350mA~650mA? Check U108 3 Check The Battery END 11-18
Flow Chart of Troubleshooting 1 3 11-19
GND 1 7 2 8 ZD500 3 4 1 7 2 8 ZD504 3 4 ZD502 ZD501 6 5 6 5 Flow Chart of Troubleshooting VBAT USB_5V VEXT_5V VCCD_1_8 R536 R537 IFC501 EAR_MIC_P EAR_MIC_N EAR_R EAR_GND EAR_L EAR_SWITCH JACK_INT TTY_DETECT SDS_TXD SDS_RXD JIG_ON_IF USB_DPLS USB_DMNS R538 R539 R541 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 9 9 10 10 11 11 12 12 13 13 14 14 15 15 16 16 17 17 18 18 19 19 V500 C541 V505 C547 C542 C540 20 20 21 NC 22 NC 23 NC 24 NC NC 25 NC 26 NC 27 NC 28 V501 V502 V503 V504 VEXT_5V VBAT ICHRG U108 1 IN BATT 8 2 VL ACOK 7 3 GND EN 6 4 ISET CHG 5 CHG_EN C137 C124 C123 R110 9 C122 R109 11-20
Flow Chart of Troubleshooting 11-2. RF 11-2-1. GSM850/EGSM RX NORMAL CONDITION catch the channel? 1 CHECK ANT401, R405 contact? DUF400 Check Pin1-65dBm? 2 C421, RFS400 resolder or change DUF400 Check Pin10, 11-65dBm? 3 DUF400 resolder or change U405 Check Pin6, 7-65dBm? 4 C431, C436, L406 resolder or change U405 Check Pin1, 31, 48 : 2.9V? 5 U101 pin A13, B10, C112, C114 resolder or change U405 Check Pin35 : 26Mhz? Vp-p : 950mV? 6 TCX400 resolder or change U405 Check Pin25, 26, 27, 28 Vp-p : 120mV? 7 U405 resolder or change 8 U101 CHECK!! 11-21
Flow Chart of Troubleshooting 1 1 3 2 2 7 5 8 4 6 11-22
Flow Chart of Troubleshooting 11-2-2. DCS RX NORMAL CONDITION catch the channel? 1 CHECK ANT401, R405contact? DUF400 Check Pin1-65dBm? 2 C421, RFS400 resolder or change DUF400 Check Pin12, 13-65dBm? 3 DUF400 resolder or change U405 Check Pin4, 5-65dBm? 4 C429, C430, L405 resolder or change U405 Pin1, 31, 48 : 2.9V? 5 U101 pin A13, B10, C113, C115 resolder or change U405 Check Pin35 : 26Mhz? Vp-p : 950mV? 6 TCX400 resolder or change U405 Check Pin25, 26, 27, 28 Vp-p : 120mV? 7 U405 resolder or change 8 U101 CHECK!! 11-23
Flow Chart of Troubleshooting 7 8 5 4 6 11-24
Flow Chart of Troubleshooting 11-2-3. PCS RX NORMAL CONDITION catch the channel? 1 CHECK ANT401, R405contact? DUF400 Check Pin1-65dBm? 2 C421, RFS400 resolder or change DUF400 Check Pin14, 15-65dBm? 3 DUF400 resolder or change U405 Check Pin2, 3-65dBm? 4 C427, C428, L404 resolder or change U405 Pin1, 31, 48 : 2.9V? 5 U101 pin A13, B10, C113, C115 resolder or change U405 Check Pin35 : 26Mhz? Vp-p : 950mV? 6 TCX400 resolder or change U405 Check Pin25, 26, 27, 28 Vp-p : 120mV? 7 U405 resolder or change 8 U101 CHECK!! 11-25
Flow Chart of Troubleshooting 11-2-4. GSM850/EGSM TX PAM406 pin 13 : about 32dBm? DUF400 pin 8 : 2.6V? 1 U101 check & change 2 C421,RFS400 R405,ANT401 check & change PAM406 pin13: about 32dBm? 3 DUF400 check & change PAM406 pin16, 17: 3.7V? BATTERY check & change PAM406 pin 6 : 2.9V? 4 U405 pin21 check PAM406 pin7 about 5dBm? PAM406 pin 2,3 : 3V? 5 PAM406 check & change 1 U101 check U405 pin16,41,31,29 : 2.9V? 7 U101 pin A13, B10, C112, C114 check or resolder U405 pin35 : 26MHz? Vp-p : 950mV? 6 TCX400 check or resolder U405 pin25,26,27,28 Vp-p=1V? 1 U101 check or resolder 8 U405 check or resolder 11-26
Flow Chart of Troubleshooting 5 4 8 6 11-27
Flow Chart of Troubleshooting 11-2-5. DCS/PCS TX U404 pin 13 : about 30dBm? DUF400 pin 3 : 2.6V? 1 U101 check & change 2 C421,RFS400 R405,ANT401 check & change PAM406 pin19: about 30dBm? 3 DUF400 check & change PAM406 pin16, 17: 3.7V? BATTERY check & change PAM406 pin 6 : 2.9V? 4 U405 pin21 check PAM406 pin1 about 5dBm? 5 PAM406 pin 2 : 0V? pin 3 : 3V? PAM406 check & change 1 U101 check U405 pin16,41,31,29 : 2.9V? 7 U101 pin A13, B10, C112, C114 check or resolder U405 pin35 : 26MHz? Vp-p : 950mV? 6 TCX400 check or resolder U405 pin25,26,27,28 Vp-p=1V? 1 U101 check or resolder 8 U405 check or resolder 11-28
DEBUG_RTS DEBUG_CTS DEBUG_TXD DEBUG_RXD R413 CLK26M_RF 26M_REF_CLK SERDAT SERCLK R435 R436 C406 VSYN_2_9 C443 VBT_1_8 SERLE 8 26 14 17 2 21 18 11 5 12 19 23 24 VSYN_2_9 R403 RESETB UART_CTS UART_RTS UART_RX U401 PCM_OUT UART_TX PCM_SYNC VDD_1.8V PIO_0 VDD_REG PIO_1 VDD_UART PIO_2 PIO_3 GND PIO_4_UART_TX2 GND PIO_5_UART_RTS2 GND PIO_6_UART_CTS2 GND PIO_7_UART_RX2 GND TRXIP TRXIN TRXQP TRXQN ANT PCM_CLK PCM_IN 22 16 13 9 20 1 25 3 4 7 6 10 15 C426 C448 C449 TXON_B5 DCS_PAM_IN GSM_PAM_IN R437 0 C418 C417 VRF_2_9 R418 PCM_CLK PCM_TXD PCM_RXD PCM_SYNC R428 R432 R410 R408 R417 R409 R427 R431 36 35 34 33 32 31 30 29 28 27 26 25 R429 AN400 37 VCCVCXO VCXOB VCXOOUT1 SDATA CLK 1 2 3 VCCBB CPIFSYN VCCIFSYN IOUT/IIN VSYN_2_9 IOUTB/IINB QOUT/QIN QOUTB/QINB 24 R433 38 23 39 VPAC_2_9 C453 C457 C459 22 40 C419 C420 21 41 42 U405 20 19 43 C423 44 18 17 45 16 46 VRF_2_9 C450 XOENA BT_EN C424 15 C458 VRF_2_9 47 48 49 50 51 53 NC NC 54 VCCLNA 1 PCSLNAI 2 PCSLNAIB 3 DCSLNAI GSMLNAI 4 DCSLNAIB 5 6 GSMLNAIB 7 14 VCCTX1 8 DMIXIN 9 13 C404 R406 C422 C452 VBAT VCLOCK R423 R430 C410 VRF_2_9 C451 3 VBAT VIN C425 U400 2 R411 GND 6 GND 6 NC 5 U402 NC 5 3 VIN VOUT 4 VAPC R412 VRF_2_9 DCS_PAM_IN GSM_PAM_IN TXON_B5 R421 C405 C411 C442 C455 VBT_1_8 26M_REF_CLK C427 C428 C429 C430 C431 C436 VPAC_2_9 C454 AFC C415 PA_COU_OUT 7 PIN_GSM 3 VREG 6 TX_ON 17 VBAT L404 L405 L406 C414 C408 VCLOCK L401 C446 PAM406 2 3 2 A POUT_XCS 19 COUPLEROUT_GSM 12 COUPLEROUT_XCS 20 BAND 2 TCX400 U403 R407 VCC 8 U404 VCC CK 7 _CLR D 6 5 Q _Q GND 4 C447 VBAT Y 4 C456 6 VRF_2_9 R401 C412 C416 C409 L412 TX_BAND_SEL 13MHZ_BB C407 13MHZ_BB L411 R404 L410 R400 R402 R434 R426 L407 R424 C439 C400 C401 7 R425 DUF400 GSM850/EGSM-TX 10 GSM850/EGSM-RX1 11 GSM850/EGSM-RX2 14 PCS_RX1 15 PCS_RX2 5 DCS/PCSTX C438 1 ANT DCS_RX1 DCS_RX2 G G G G G G G G G G 22 21 20 19 18 16 9 6 4 2 R419 R422 VC3 CLK13M_TR CLK13M_MC CLK13M_WM CLK26M_RF 12 13 17 C421 47PF 47PF 47PF R420 L403 L402 R405 PA_COU_OUT ANT C413 DCS_TX_EN GSM_TX_EN RX_SEL 2 3 3 4 4 1 2 3 ANT401 ANT402 1 RFS400 A C Flow Chart of Troubleshooting 1 1 2 2 2 3 3 4 4 1 G 4 G VC1 3 8 VC2 4 3 VCC OUT NC 5 VCON 1 2 GND 1 NC 3 GND 1 _PR 1 PIN_XCS POUT_GSM 13 5 VRAMP 16 VBAT VLDO 15 NC N N NC 8 G 10 G 11 G 21 22 3 G G 2 G 24 G 25 G 4 C 14 18 9 C C445 2 GND VOUT 4 1 STBY 1 STBY GND G 52 DMIXINB 10 BIASDAC 11 LDO_CONT 12 470PF C444 G G G CAPI VCCMIX AMDETO AM_CONT CAPIB RAMPDAC CAPQ VCCTXVCO CAPQB TXOUTG VCCRFLO TXOUTD VCCRFVCO TXVCOGB L409 VCCRFSYN TXVCOG L408 CPRFSYN TXON FLOCK VCCTX2 PMBW LE PMDETO VCXOOUT2 C435 C440 C441 11-29
12. PCB Diagrams 12-1 AN400 ANT401 ANT402 ANT_J BTC502 CD200 D504 DUF400 G1 G2 G3 IFC501 M100 Q100 RFS400 RST SIM100 SW302 SW301 TCK TDI TDOTMS TP201 TP301 TP302 TP303 TP_GND U102 U107 U202 U400 U401 U402 U500 U501 U502 U504 UCD503 V501 V502 V503 V504 WEN ZD302 ZD305 ZD502 ZD504
PCB Diagrams 12-2 CN300 F301 F302 F303 F304 GND_J HDC301 JIG_ON_J OSC200 OSC301 PAM406 Q101 SDS_RXD_J SDS_TXD_J SOC302 TCX400 U100 U101 U103 U108 U203 U204 U205 U206 300 U 1 U30 U303 U304 U403 U404 U405 UCP201 UME200 USB_5V_J USB_DMNS_J USB_DPLS_J V500 V505 VBAT_J ZD201 ZD202 ZD203 ZD204 ZD301 ZD303 ZD304 ZD306 ZD500 ZD501
13. Block Diagrams 13-1. RF Solution Block Diagram 13-1