LG SHINE CE110 Service Manual Download Page 84

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4. TROUBLE SHOOTING

4.10 MIC Trouble Shooting

MIC Operation scheme is shown below.

MIC signal flow

- MIC is enable by MICBIAS

- MICBIAS Signal from ABB(U100).

- MICIN, MICIP signal from MIC(MIC100)

Check Point

- MIC bias

- Audio Signal level of the Microphone

- Soldering of Components

LGE Internal Use Only

R218

R217

C108

C107

L500

C101

MIC Bias

L500

MICN

MICP

Z3X-BOX.COM

Summary of Contents for SHINE CE110

Page 1: ...Date October 2007 Issue 1 0 Service Manual Model CE110 Service Manual CE110 Internal Use Only Z 3 X B O X C O M ...

Page 2: ...oting 87 4 12 Ear Mic Hook Detection Trouble Shooting 88 4 13 Ear Mic Headset MIC Trouble Shooting 89 4 14 Ear Mic Headset HSOR HSOL Trouble Shooting 90 4 15 Main Key Backlight LED Trouble Shooting 91 4 16 Vibrator Trouble Shooting 93 5 Downloading Software 95 5 1 The purpose of downloading software 95 5 2 The Environment of Downloading Software 95 5 3 Download Procedure 97 6 BLOCK DIAGRAM 104 7 C...

Page 4: ...uired to give advanced written notice to the user allowing the user to take appropriate st eps to maintain telephone service D Maintenance Limitations Maintenance limitations on the CE110 must be performed only at the LGE or its authorized agents The user may not make any changes and or repairs expect as specifically noted in this manual Therefore note that un authorized alternations or repair may...

Page 5: ...ure Comment Supporting Standard GSM850 DCS1800 PCS1900 with seamless handover Phase 2 include AMR SIM Toolkit Class 1 2 3 E Frequency Range GSM850 TX 824 849 MHz GSM850 RX 869 894 MHz DCS1800 TX 1710 1785 MHz DCS1800 RX 1805 1880 MHz PCS1900 TX 1850 1910 MHz PCS1900 RX 1930 1990 MHz Application Standard WAP 2 0 JAVA 2 0 Item Part Name Comment Digital Baseband Neptune D761811BZVL TI Analog Baseband...

Page 6: ...hrs Paging Period 5 Charging time 3 hrs Power Off 800mAh Talk time Min 3 0 hrs Power Level 7 EGSM 800mAh GSM850 105 dBm RX sensitivity DCS 1800 105 dBm PCS 1900 105 dBm GSM GSM850 33 dBm Class4 GSM850 GPRS DCS 1800 30 dBm Class1 PCS TX output power PCS 1900 30 dBm Class1 DCS GSM850 27 dBm E2 EGSM EDGE DCS 1800 26 dBm E2 PCS PCS 1900 26 dBm E2 DCS GPRS compatibility GPRS Class 10 EDGE compatibility...

Page 7: ...nal Fixed Type System connector 18 Pin Ear Phone Jack 18pin 4 Pole Stereo PC synchronization Yes Memory NAND Flash 512Mbit SDRAM 512Mbit Speech coding FR EFR HR AMR Data Fax Built in Data Fax support Vibrator Built in Vibrator Blue Tooth V2 0 HSP HFP OPP FTP server BPP A2DP AVRCP MIDI for Buzzer Function SW Decoded 64Poly Music Player MP3 AAC AAC With Graphic EQ Camcorder MPEG4 H 263 H 264 Voice R...

Page 8: ... PC Sync Schedule Phonebook MEMO SMS Download Photo file Speed Dial Yes 2 9 Voice mail center 1 key Profile Yes CLIP CLIR Yes different melody Phone Book 4 Numbers 1 Memo 1 e mail Total 1000 Member Group Select Picture Last Dial Number Yes 40 Last Received Number Yes 40 Last Missed Number Yes 40 Search by Number Name Name only Group 7 Possible Rename Fixed Dial Number Yes Service Dial Number Yes O...

Page 9: ...MAX 925 Characters Cell Broadcast Yes Download Over the WAP Game YES Calendar Yes Memo 50 Unit Convert Currency Area Length Volume Weight Temperature Velocity Tip Calculator No Wall Paper Yes Default 5ea WAP Browser Over WAP 2 0 Up Brower Obigo Q line Download Melody Yes Over WAP Wallpaper SIM Lock Yes Operator Dependent SIM Toolkit Class 1 2 3 A E MMS Yes Openwave MMS Client EONS Yes CPHS Yes V4 ...

Page 10: ...ed Only for training and service purposes Item Feature Comment IrDa No V2 0 Blue tooth Yes HSP HFP OPP FTP server BPP A2DP AVRCP GPRS Yes Class 10 EDGE Yes Class 10 Hold Retrieve No Conference Call Yes Max 6 DTMF Yes Memo pad Yes TTY Yes AMR Yes Sync ML No IM Yes Email Yes Z 3 X B O X C O M ...

Page 11: ...MS 5 degrees Peak 20 degrees 3 Frequency Error 0 1ppm GSM850 Level Power Toler Level Power Toler 5 33 dBm 2dB 13 17 dBm 3dB 6 31 dBm 3dB 14 15 dBm 3dB 7 29 dBm 3dB 15 13 dBm 3dB 8 27 dBm 3dB 16 11 dBm 5dB 9 25 dBm 3dB 17 9 dBm 5dB 10 23 dBm 3dB 18 7 dBm 5dB 11 21 dBm 3dB 19 5 dBm 5dB 4 Power Level 12 19 dBm 3dB DCS1800 PCS1900 Level Power Toler Level Power Toler 0 30 dBm 2dB 8 14 dBm 3dB 1 28 dBm ...

Page 12: ...5 200 30 250 33 400 60 600 1 200 60 1 200 1 800 60 1 800 3 000 63 3 000 6 000 65 5 Output RF Spectrum 6 000 71 due to modulation DCS1800 PCS1900 Offset from Carrier kHz Max dBc 100 0 5 200 30 250 33 400 60 600 1 200 60 1 200 1 800 60 1 800 3 000 65 3 000 6 000 65 6 000 73 GSM850 Offset from Carrier kHz Max dBm Output RF Spectrum 400 19 6 due to switching transient 600 21 1 200 21 1 800 24 Z 3 X B ...

Page 13: ... Spurious Emissions Conduction Emission Status 8 Bit Error Ratio BER Class II 2 439 102dBm 9 Rx Level Report accuracy 3 dB 10 SLR 8 3 dB Frequency Hz Max dB Min dB 100 12 200 0 300 0 12 11 Sending Response 1 000 0 6 2 000 4 6 3 000 4 6 3 400 4 9 4 000 0 12 RLR 2 3 dB Frequency Hz Max dB Min dB 100 12 200 0 300 2 7 500 5 13 Receiving Response 1 000 0 5 3 000 2 5 3 400 2 10 4 000 2 Mean that Adopt a...

Page 14: ...onsumption Standby Normal mode 4 0mA Max power Using Test mode on DSP Sleep function 3mA GSM850 Lvl 7 Battery Capacity 900mA 200 min 20 Talk Time GSM850 Lvl 12 Battery Capacity 900mA 320 min PCS1900 Level5 Battery 800mA 310 Min PCS1900 Level10 Battery 800mA 390 Min Under conditions at least 200 hours 1 Brand new and full 800mAh battery 2 Full charge no receive send and keep GSM in idle mode 21 Sta...

Page 15: ...dBm 0 104 dBm Barttey Bar Voltage 0 included Blinking 3 62V 3 33V 1 3 70V 3 63V 25 Battery Indicator 2 3 76V 3 71V 3 3 89V 3 77V 4 4 20V 3 90V 26 Low Voltage Warning 3 60V 0 03V Standby 3 50V 0 03V Call 27 Forced shut down Voltage 3 35 0 03 V 1 Li polymer Battery Hardpack 28 Battery Type Standard Voltage 3 7 V Battery full charge voltage 4 2 V Capacity 900mAh Switching mode charger 27 Travel Charg...

Page 16: ...TXDAC RAMPDAC and AFCDAC The B6PLD includes state machine control through serial programming All functions operate down to 2 67V and are housed in a 72 pin BGA package Hence the B6PLD can form a small size transceiver handset for quad band EDGE tranceiver 3 2 RF Part 3 2 1 Receiver Part The B6PLD receiver supports quad band so the front end incorporates four LNAs and two mixers The incoming RF sig...

Page 17: ...h the on chip levels to the input dynamic range of the ADC 3 2 1 2 DC offset auto calibration system B6PLD implements a system for cancelling the DC offsets in the baseband programmable gain amplifiers PGA This prevents a small DC offset at the input giving a large DC offset at the output even at high gain settings When the B6PLD receiver is performing an auto calibration the sequencer cancels the...

Page 18: ...PSK modulation to support for conventional GSM and EDGE B6PLD integrates all loop filters to configure both PM loop and AM loop See block diagram below 3 2 2 1 Polar Loop Structure Three main functions are identified in the transmitter architecture I Q vector modulation at IF frequency amplitude and phase loop at IF RF frequencies and power amplification Fig Simplified Block diagram for Tx part Z ...

Page 19: ...G Electronics Inc All right reserved Only for training and service purposes 3 2 3 RF Systhesiser 3 2 4 Front End Module Specification 3 2 4 1 Block Diagram and Internal Matching Condition 3 Circuit Description 20 LMSP43MA Z 3 X B O X C O M ...

Page 20: ...E 3 2 5 1 PAM Specification Quad band GSM GPRS Ploar Loop EDGE Amplifier For 3 5V nominal operation Bulit in LDO circuit GPRS Class 12 operation compatible Integrated directional coupler 3 2 5 2 Circuit Diagram and peripheral components Select Mode Vc1 GSM850 Vc DCS PCS GSM850_Rx Low Low EGSM_Rx Low Low GSM850_Tx High Low DCS_Rx Low Low PCS_Rx Low Low DCS PCS_Tx Low High Table 1 Band SW Logic Tabl...

Page 21: ...right 2007 LG Electronics Inc All right reserved Only for training and service purposes 3 2 6 Digital Core 3 2 6 1 Digital Interface Block Diagram 3 Circuit Description 22 Fig 1 1 Digital Interface Block Digram Z 3 X B O X C O M ...

Page 22: ... above The control interfce is used to configure the B6PLD for RX and TX operation transfers of control data for several built in circuits and for triggering the events The control interface comprise a bi directional 3 wire serial interface with the three signal lines CtrlData CtrlEn and CtrlClk accessing the control registers in B6PLD by transferring the control words The data interface is used t...

Page 23: ...h a modem engine and an application engine Memory and CPU resources are shared between modem and application processing The OMAPV1030 chip is based on the OMAP3 4 architecture and integrates two processor subsystems An MPU subsystem based on an ARM926EJ S A DSP subsystem based on a UMA 2 6 architecture integrating a C55x DSP core The OMAPV1030 s silicon process technology is a c027 0 90 nm digital...

Page 24: ...and one OCP initiator port OCP I Layer 4 L4 interconnect made of two DSP peripheral busses private DSP TIPB and shared DSP TIPB and two MPU peripheral busses public MPU TIPB and private MPU TIPB Clock management A set of processor peripherals Three 32 bit timers a 16 bit Watchdog timer and an interrupt handler for the MPU Three 32 bit timers a 16 bit Watchdog timer and a 2nd level interrupt handle...

Page 25: ...nteractions such as interrupts clock control reset control and idle management The peripheral subsystem refers to all the peripherals accessible by the MPU and or the DSP They are all OCP or TIPB compliant and are connected to the OMAP3 4 platform through the traffic controller or the TIPB busses 3 3 3 RF Interface Digital RF Interface The OMAPV1030 radio interface module of OMAPV1030 device is an...

Page 26: ...ce A system clock interface receives a squared 26 MHz clock from the RF IC 3 Circuit Description 27 digitalrf_tx_start ULPDR CLKM1 GSM_clock_13M McBSP digital RF TPU TSP Serial Radio IF PODIGRFDO PIDIGRFDI PICLKM POTXEN PIRXEN FSX DX CLKX FSR DR CLKR TSPACT5 TSPACT4 TSPACT3 TSPDI TSPDO TSPEN TSPCLK TPU BUS I O CORE MUX GSM_clock_26M ARMPER_CK MPU public TIPB DSP shared TIPB digitalrf_rf_cs digital...

Page 27: ...orts are used to communicate DBB via ABB with plugged sim card and the LDO VRSIM in ABB enables operate 1 8V to 2 5V to search SIM card SIM_CLK SIM Card reference clock SIM_PWCTRL SIM Card power activation SIM_RST SIM Card async sync reset SIM_IO SIM Card bi directional data line VRUSIM Power supply VCC 3 V 10 class B or 1 8 V 10 class C Misc_ext_irq USIM card presence detection USIM_CD purposes F...

Page 28: ...ration UART3 AT command Fax_modem Bluetooth UART1 USB Resource Name Description USB_DP DP Data USB_DM DM Data USB_PWR POWER USB_POWER VBUS VBUS USB_Detect UART2 ETM DEBUG_RX RX Receive Data UART2 DEBUG_TX TX Transmit Data UART2 UART3 Bluetooth UART3_RXD UART3_RXD Receive Data UART3_TXD UART3_TXD Transmit Data UART3_RTS UART3_RTS Request To Send UART3_CTS UART3_CTS Clear To Send Table 2 UART Interf...

Page 29: ... Active State State State I O 1 LCD_SUB_CS HIGH LOW I O 2 CAM_PWON I Sysboot LOW HIGH I O 4 USB_BOOT_SEL I Sysboot LOW Giant Plus HIGH Nanya I O 6 Pull Up I Sysboot HIGH LOW I O 8 BT_NRST O GPIO LOW LCD B L Off HIGH LCD B L On I O 9 CHG_EN O GPIO LOW HIGH I O 12 CAM_RST O GPIO HIGH LOW I O 13 UART_RST I GPIO HIGH LOW I O 16 UART_CST I Sysboot LOW HIGH I O 17 BOOT_SEL I GPIO HIGH HIGH I O 19 CAM_PW...

Page 30: ...ta data or 48 MHz for 10 or 12 bit data Table7 describes the I O signals of the generic parallel camera interface Figure13 Figure14 show the frame and data timing according to synchronization signals in the parallel NOBT configuration LGE Internal Use Only Copyright 2007 LG Electronics Inc All right reserved Only for training and service purposes Fig 10 Generic Parallel Camera Interface Table 4 Ge...

Page 31: ...tion processor OMAP and of different peripheral devices like a LCD panel a Multi Media Card a Bluetooth modem a GPS modem The purpose of the Triton device is to provide to platforms the following resources 3 Circuit Description 32 Fig 11 TWL3029 Architecture A power management system Power supply resources A voice and audio interface A battery charger A monitoring system A real time clock resource...

Page 32: ...VSP port into analog audio signals The Voice Codec supports a 8kHz default narrowband mode to a 16kHz wideband mode sampling frequency The Stereo path converts audio digital samples received from the I2S serial interface into analog audio It supports all standard frequencies from 8kHz to 48kHz 8 11 025 12 22 05 24 32 44 1 and 48kHz Two included PLLs provide the suitable system clocks to the Voice ...

Page 33: ...LGE Internal Use Only Copyright 2007 LG Electronics Inc All right reserved Only for training and service purposes 3 Circuit Description 34 Fig 12 Power Supply Scheme Z 3 X B O X C O M ...

Page 34: ...ure and battery type measurements 3 4 5 Switch ON OFF CE110 Power State Defined 4cases as follow Power ON mobile is powered by main battery or backup battery Power OFF mobile isn t any battery Switch ON mobile is powered and waken up from switch off state Switch OFF mobile is powered to maintain only the permanent function ULPD To enter into Switch ON state one of following 4 condition is satisfie...

Page 35: ...ransistor as a active element It is a transmissive type display operating in the normally white mode This TFT LCD has a 1 52 inch diagonally measured active display area with resolution 128 x RGB x 128 pixels Each pixel is divided into Red Green Blue sub pixels or dots which are arranged in vertical stripes Gray scale or the brightness of the dots color is determined with a 6 bit gray scale signal...

Page 36: ...LGE Internal Use Only Copyright 2007 LG Electronics Inc All right reserved Only for training and service purposes 3 Circuit Description 37 3 4 7 2 LCD module pin map description Z 3 X B O X C O M ...

Page 37: ...ght 2007 LG Electronics Inc All right reserved Only for training and service purposes KBC0 KBC1 KBC2 KBC3 KBC4 KBR0 Call Cancel VIDEO HOME Menu KBR1 1 2 3 Message Option KBR2 4 5 6 Stuff Muilt KBR3 7 8 9 Contact Volume up KBR4 0 IM Volume Down Fig 13 Keypad schematic Z 3 X B O X C O M ...

Page 38: ...JACK_TYPE HAED SET 4 HSO_L CHARGING VCHG 5 HSO_R CHARGING VCHG 6 UART3_TX USB_DP USB UART3 Transmit Data 7 UART3_RX USB_DM USB UART3 Receive Data 8 JACK_DETECT HEAD SET 9 VBAT BATTERY 4 2V 10 VBAT BATTERY 4 2V 11 RPWON REMOTE POWER ON 12 VCHG_IN CHARGING VCHG 13 VGHG_IN CHARGING VCHG 14 UART3_DSR UART3 Transmit Data 15 VBUS USB POWER 5 0 V 16 UART2_TX TEST UART2 Transmit Data 17 UART2_RX TEST UART...

Page 39: ...GE Internal Use Only Copyright 2007 LG Electronics Inc All right reserved Only for training and service purposes 3 Circuit Description 40 3 5 Bluetooth Interface 3 5 1 Bluetooth Circuit Z 3 X B O X C O M ...

Page 40: ...T_CLK_REQ_IN GPIO1 Baseband LDO output BB_LDO_OUT1 Power supply for I O VDD_IO1 Battery power supply VBAT POWER SUPPLY Devices shutdoun input active low alsoacts as power on reset NSHUT_DOWN Keep alive output KA_OUT Very low drop output voltage VLDC_OUT POWER MANAGEMENT Receiver transmit differential RF IO RFM Receiver transmit differential RF I O RFP RADIO FREQUENCY INTERFACE Analog LDO output AN...

Page 41: ...ast connection Extended SCO All New Paket Types Scatter Mode Quality Of Service Improvements LMP Improvements Synchronization UART Interface Baud Rate 115 2kbps default USB Interface v 2 0 PCM Interface It is powered by direct battery and VRIO of ABB U100 Fast CLK 26MHz and Slow CLK 32kHz from ABB U100 are used for operating clock BT Module interface with DBB U101 through UART and PCM port and rad...

Page 42: ...RF Part Technical Brief 4 1 1 RF Part Component Part Description SW400 Mobile Switch Connector U400 BT_CLK Buffer U401 Sys CLK Buffer U402 RF Transceiver B6PLD U403 Power Amplifier Module RPF09036B U404 2 8V Regulator U405 2 8V Regulator FL400 Front End Module LMSP43MA 501 X400 DCXO 26MHz Clock SW400 FL400 U402 U403 X400 U400 U405 U404 U401 Z 3 X B O X C O M ...

Page 43: ...cription 4 1 2 1 Regulator Supply 2 8V to RF part LGE Internal Use Only Copyright 2007 LG Electronics Inc All right reserved Only for training and service purposes Fig 1 Regulator Circuit Diagram C440 C441 C442 C443 C443 Z 3 X B O X C O M ...

Page 44: ...ontrol C433 VRAMP C430 BAND_SELECT C426 Vc_EGSMGSM850_Tx C427 Vc_DCSPCS_Tx LGE Internal Use Only Copyright 2007 LG Electronics Inc All right reserved Only for training and service purposes U404 U404 Application Mode Vtxon Vband GSM850 GMSK High High EDGE High High DCS1800 PCS1900 GMSK High Low EDGE High Low Fig 2 PAFEM Circuit Diagram Z 3 X B O X C O M ...

Page 45: ...W Filter Bank Pass wanted signal and LNA matching circuit LGE Internal Use Only Copyright 2007 LG Electronics Inc All right reserved Only for training and service purposes Fig 3 SAW Filter Bank Circuit Diagram FL40 1 Z 3 X B O X C O M ...

Page 46: ...erface to Baseband Integrate LNA and VCO circuit LGE Internal Use Only Copyright 2007 LG Electronics Inc All right reserved Only for training and service purposes Fig 4 RF Transceiver Circuit Diagram SW400 FL400 U402 U403 X400 U400 U405 U404 U401 Z 3 X B O X C O M ...

Page 47: ...ING 4 1 2 5 DCXO Produce RF and BB reference Clock 26MHz Clock LGE Internal Use Only Copyright 2007 LG Electronics Inc All right reserved Only for training and service purposes Fig 5 DCXO Circuit Diagram Z 3 X B O X C O M ...

Page 48: ...right reserved Only for training and service purposes START HP8960 Test mode 190 CH 5 level setting TCH 190 CH 60dBm setting BCCH Spectrum analyzer setting Oscilloscope setting 1 Check Regulator Circuit 2 Check DCXO Circuit 3 Check FEM Circuit Re download SW CAL 5 Check Transceiver Circuit SW400 FL400 U402 U403 X400 U400 U405 U404 U401 Z 3 X B O X C O M ...

Page 49: ...rnal Use Only Copyright 2007 LG Electronics Inc All right reserved Only for training and service purposes Regulator C442 C444 2 8V NO YES Check U101 Regulator is OK U405 U406 C435 C437 SW400 FL400 U402 U403 X400 U400 U405 U404 U401 C442 C444 Z 3 X B O X C O M ...

Page 50: ...2 1 2 DCXO Circuit LGE Internal Use Only Copyright 2007 LG Electronics Inc All right reserved Only for training and service purposes DCXO C409 26MHz NO YES Check U402 DCXO is OK C409 Fig 2 DCXO Circuit Diagram Z 3 X B O X C O M ...

Page 51: ...s Inc All right reserved Only for training and service purposes GSM850 PCS1900 Check FL400 FEM Check Control Signal C426 C427 Mobile Switch SW400 between C450 and C430 Is short Replace SW401 Check U402 U403 YES YES NO NO SW400 FL400 U402 U403 X400 U400 U405 U404 U401 RX RX LB_HB TX_ANT_SW_EN RX Z 3 X B O X C O M ...

Page 52: ... 53 4 TROUBLE SHOOTING 4 2 1 4 RF Main Transceiver Circuit LGE Internal Use Only Copyright 2007 LG Electronics Inc All right reserved Only for training and service purposes C405 C404 Z 3 X B O X C O M ...

Page 53: ...d Only for training and service purposes START HP8960 Test mode 190 CH 5 level setting TCH 190 CH 60dBm setting BCCH Spectrum analyzer setting Oscilloscope setting 1 Check Regulator Circuit 2 Check DCXO Circuit 3 Check FEM Circuit Re download SW CAL 4 Check Transceiver Circuit SW400 FL400 U402 U403 X400 U400 U405 U404 U401 Z 3 X B O X C O M ...

Page 54: ...g and service purposes U70 1 C72 4 C72 5 R70 4 R70 5 Re download SW CAL FEM Check Control Signal C426 C427 Mobile Switch SW401 between C450 and C420 Is short Replace SW401 Check U402 YES YES NO NO Check R408 R409 RF LEVEL 0dBm Check U702 YES NO GSM850 PCS1900 TX TX LB_HB TX_ANT_SW_EN C415 SW400 FL400 U402 U403 X400 U400 U405 U404 U401 Z 3 X B O X C O M ...

Page 55: ...mode and then BT ON Check BT Antenna Status Refer to figure 1 Check 1 8V from ABB Refer to figure 2 Check 26MHz Refer to figure 3 Check BT_CLK_REQ Refer to figure 4 Check BT_RF_OUT Refer to figure 5 YES YES YES YES YES NO NO NO NO NO Re Download S W Replace BT Module Check DBB U101 Analog switch Replace BT Antenna Check ABB U103 Check TCXO or MAIN Transceiver Check BT Module Check FL500 Banun Filt...

Page 56: ... BT VRIO 4 3 1 3 Checking BT_CLK LGE Internal Use Only Copyright 2007 LG Electronics Inc All right reserved Only for training and service purposes Checking pin C521 C522 Check 1 8V High NO Check ABB YES Check BT_CLK C528 Fig 1 Fig 2 Fig 3 26MHz Checking C528 Check BT_CLK YES Z 3 X B O X C O M ...

Page 57: ...G 4 3 1 4 Checking BT RF OUT LGE Internal Use Only Copyright 2007 LG Electronics Inc All right reserved Only for training and service purposes Check with Spectrum Analyzer in BT Equipment connection status Z 3 X B O X C O M ...

Page 58: ... LDOs internal LDOs of ABB and external LDOs are turned on zCheck Points Battery Voltage Power On Key Detection Pwon signal Output of LDOs zTrouble Shooting Setup Connect PIF UNION to the phone Set the TI remote switch at PIF UNION off zTrouble Shooting Procedure Check Battery Voltage END_KEY Dome Switch condition Side FPCB conditon Check the output voltages of all LDOs LGE Internal Use Only Copyr...

Page 59: ...lash C131 VRSIM 1 8 2 85V SIM C132 VRUSB 3 3v C133 VRRTC 1 8v C134 VRIO 1 8v C135 VRABB 2 8v C136 VRMEM 1 8v C137 VRPLL 1 3v 1 4v LGE Internal Use Only Copyright 2007 LG Electronics Inc All right reserved Only for training and service purposes C136 C133 C132 C131 C135 C128 C130 C137 C129 C134 C156 Fig 2 Triton Power Supplies Z 3 X B O X C O M ...

Page 60: ... 61 4 TROUBLE SHOOTING LGE Internal Use Only Copyright 2007 LG Electronics Inc All right reserved Only for training and service purposes Fig 2 1 Triton Power Supplies Z 3 X B O X C O M ...

Page 61: ...07 LG Electronics Inc All right reserved Only for training and service purposes Re solder the R523 main key START Check is the R523 END key Is well soldered U101 Main check Replace the U101 Main Booting is operating properly YES YES R523 NO Z 3 X B O X C O M ...

Page 62: ...5H under Charging Current About 550mA Cut off Current 80mA Low Battery Alarm z Talk mode 3 62V z Standby mode 3 50V Switch Off Voltage 3 33 CCharging Temperature ADC Range z 20 C Small charging operation z 20 C 60 C Charging z 60 C Not charging operation small charging operation STB Standby mode When talk mode the battery icon starts blinking below 3 62V level 3 89V 3 89V 3 77V 3 76V 3 71V 3 70V 3...

Page 63: ...TA Charger Detection z Control the charging Current by CHARGER IC z Charging Current flow into the Battery Check Points z Connection of TA z Charger IC z Battery Trouble Shooting Setup z Connect Battery TA to the handset Trouble Shooting Procedure z Check the charger connector z Check the charging current path z Check the battery 4 TROUBLE SHOOTING 64 Z 3 X B O X C O M ...

Page 64: ...RED LED on Voltage at pin 12 13 of 5 1V Voltage check of 5 1V C301 CHG_EN Pin is High Resolder the CN300 Battery ok Charge is operating properly The TA is out of order Change the TA Resolder U300 SW Redownload Change the battery Yes Yes Yes Yes Yes No No No No No C301 5 1V Check Voltage across R505 Is about 10 120mV Replace U502 Yes No U300 U502 10 120mA Check Z 3 X B O X C O M ...

Page 65: ... 5 LCD Display Trouble z LCD Control signals from Main Board DIF_RESET MAIN_CS DIF_ADS DIF_WR E_DATA 15 8 z Check Point The Assembly status of the LCD Module The Soldering of connector The FPCB which connects the LCD Module z Trouble Shooting Setup Connect PIF Jig and Power on 4 TROUBLE SHOOTING 66 Z 3 X B O X C O M ...

Page 66: ... Copyright 2007 LG Electronics Inc All right reserved Only for training and service purposes 4 TROUBLE SHOOTING 67 4 5 1 Check Point 1 Main PCB Main PCB Connector CN200 LCD module Connector FPCB Connector Z 3 X B O X C O M ...

Page 67: ...EXTL 2V8_VEXTH 1V8_VEXTL 9 30 31 32 33 34 35 36 37 38 39 4 40 5 6 7 8 16 17 18 19 2 20 21 22 23 24 25 26 27 28 29 3 CN1 G1 G2 1 10 11 12 13 14 15 SPK_RCV_N SPK_RCV_P ELCD_WR VSYNC_OUT ELCD_MAIN_CS E_DATA 15 E_DATA 14 E_DATA 13 E_DATA 12 E_DATA 11 E_DATA 10 E_DATA 9 E_DATA 8 E_DATA 5 E_DATA 7 MLED2 ELCD_SUB_CS E_DATA 1 E_DATA 3 ELCD_ADS LCD_RESET E_DATA 0 E_DATA 2 E_DATA 4 E_DATA 6 VIBRATOR MLED1 L...

Page 68: ...heck signals LCD Connector Side of a Main FPCB because you could check final signal states through EMI Filter connector FPCB and etc LGE Internal Use Only Copyright 2007 LG Electronics Inc All right reserved Only for training and service purposes Z 3 X B O X C O M ...

Page 69: ...onnection between Module and PCB is OK No Reconnect LCD Module Yes CN401 is soldered well No Resolder the CN401 Yes CN1 Paths of LCD control signals are OK No Resolder CN1 CN3 After changing the board LCD Display is OK No LCD Module is out of order Change the LCD Module The board is broken Change the board Yes Yes Yes U200 LCD control out Pin signals OK LCD_Data CS RST WR No U200 Resolder Z 3 X B ...

Page 70: ...Go to menu Æ2 Baseband 3 Camera 1 Main LCD Preview LGE Internal Use Only Copyright 2007 LG Electronics Inc All right reserved Only for training and service purposes CAMERA CONN AXK720147G 0 4pitch 1 5t 1V8_VCAM 8 9 11 12 13 14 15 16 17 18 19 2 20 3 4 5 6 7 CN2 1 10 2V8_VCAM CAM_D 6 CAM_D 7 CAM_VS CAM_HS CAM_SDA CAM_SCL CAM_RST CAM_D 0 CAM_D 2 CAM_D 4 CAM_MCLK CAM_PWON CAM_D 1 CAM_D 5 CAM_D 3 CAM_P...

Page 71: ...ght reserved Only for training and service purposes 4 6 1 Check Point 1 Connection of Camera Module 4 TROUBLE SHOOTING 72 Camera module LCD module Connector FPCB Connector Main PCB Connector CN200 Camera Power of LDO Camera Connection of Main PCB Z 3 X B O X C O M ...

Page 72: ... Only for training and service purposes 4 TROUBLE SHOOTING 73 4 6 2 Check Point 3 Main PCB Main Connector CN200 Camera Control Signal CAM_MCLK PCLK HS VS Camera interface check FL205 FL206 FL207 FL205 FL207 FL206 U500 Camera Power LDO VCAM1 8V 2 8V C508 C509 Z 3 X B O X C O M ...

Page 73: ...gnals at a Connector Side of a Main FPCB because you could check final signal states through connector FPCB and etc LGE Internal Use Only Copyright 2007 LG Electronics Inc All right reserved Only for training and service purposes Camera Connection of Main PCB Z 3 X B O X C O M ...

Page 74: ... 1 8V 2 8V No Yes Yes Yes Set the camera button ON Check the voltage of Pin2 of U403 is 2V8 YES Resolder U403 Is the connection of FPCB with CN3 connector on PCB OK No Check the soldering of FPCB CN2 on PCB No Yes Yes Resolder FPCB CN2 Yes Does the image appears on LCD No Change the camera module Camera will work propely Resolder FPCB CN3 NO SW Redownload U200 Camera control out Pin signals OK CAM...

Page 75: ...SIM_RST ports are used to communicate DBB with ABB and 1 8V 3V SIM operation SIM_CLK SIM Card reference clock SIM_PWRCTRL SIM Card power activation SIM_RST SIM Card async sync reset SIM_RnW SIM Card data line direction SIM_IO SIM Card bi directional data line SIM_CD SIM Card presence detection 4 TROUBLE SHOOTING 76 SIM CLK C530 C531 SIM RST SIM I O C529 Fig 1 SIM Circuit Diagram Z 3 X B O X C O M ...

Page 76: ...ection between SIM and DBB SIM_CLK SIM_IO SIM_RST SIM_PWRCTRL z Check Points Contact between SIM and socket Soldering of SIM socket z Trouble Shooting Insert the SIM into socket Connect PIF_UNION Jig to the phone and Power on z Trouble Shooting Procedure Check the power supply Check the soldering of SIM socket Check the SIM Z 3 X B O X C O M ...

Page 77: ...BLE SHOOTING 78 START Insert SIM The soldering of SIM connector is OK The DBB U101 is broken Change the board The SIM Card is OK Re solder the J500 of the main key SIM card is broken Change the SIM Card Check the SIM_RST SIM_CLK SIM_IO VRSIM YES NO YES YES YES NO NO POWER ON Check connection of the Main Z 3 X B O X C O M ...

Page 78: ...agnet is down to the hall effect switch U505 the voltage at pin 1 of U505 goes to 0V Otherwise 1 8V This Slide signal is delivered to DBB and the status of Slide is reported LGE Internal Use Only Copyright 2007 LG Electronics Inc All right reserved Only for training and service purposes C505 C528 Slide Signal Status L Down Magnetized Folder Close H Up Not magnetized Folder OPen Z 3 X B O X C O M ...

Page 79: ...Only for training and service purposes START The DBB U101 is broken Change the board Is the VRIO a 1 8V Replace the U100 The U100 is broken Folder signal is low on Magnetizing into U100 NO YES YES YES Re solder the U505 NO The all paths connected to U505 are OK Refer to Power ON Trouble and R528 Resolder NO Z 3 X B O X C O M ...

Page 80: ...EAR_N EAR_P From ABB z EAR_N EAR_P are delivered to Receiver Check Points z Audio signals from ABB z Audio signals to the receiver z Audio signal path z Check the sound level to the speaker z Soldering of connectors speaker and receiver z Speaker z Receiver Block Diagram DBB U101 ABB U100 Analog IC U201 SPEAKER Receiver Audio AMP U510 SPK_P SPK_N SPK_EN Rev_P Rev_N Z 3 X B O X C O M ...

Page 81: ...of the receiver z Check the receiver z Check receiver cable states Speaker Trouble Shooting Setup z Connect PIF to the phone and power on z Enter the engineering mode and go to menu Baseband Alert Ring Trouble Shooting Procedure z Check the voltage levels of power supplies z Check all sound path z Check the sound level to the speaker z Check the speaker and the soldering LGE Internal Use Only Copy...

Page 82: ...TART Receiver No Yes Check the signal of CN200 41pin 42Pin Yes ABB_SPK_EN signal is low FCPB and LCD Connection OK Cables of SPK RCV are OK SPK RCV is Operated Yes Yes Check the signal Of L200 L201 Yes SPK_EN Operating 0 Receiver Only 1 MIDI or SPK mode U100 Re solder Change U101 Re solder Change No U201 Re solder Change Re solder of FPCB_CN3 CN2 SPK RCV Re Solder Change Z 3 X B O X C O M ...

Page 83: ...Pin Yes FCPB and LCD Connection OK Cables of SPK RCV are OK Speaker is Operated Yes Yes No SPK_EN Operating 0 Receiver Only 1 MIDI or SPK mode START Speaker Yes ABB_SPK_EN signal is low Check the signal Of C216 R217 Yes U100 Re solder Change U101 Re solder Change No Yes Check the signal Of C221 C222 No U200 Re solder Change U201 Re solder Change Re solder of FPCB_CN3 CN2 SPK RCV Re Solder Change Z...

Page 84: ...ICBIAS Signal from ABB U100 MICIN MICIP signal from MIC MIC100 z Check Point MIC bias Audio Signal level of the Microphone Soldering of Components LGE Internal Use Only Copyright 2007 LG Electronics Inc All right reserved Only for training and service purposes R218 R217 C108 C107 L500 C101 MIC Bias L500 MICN MICP Z 3 X B O X C O M ...

Page 85: ...tage of L500 is 2 5V The MIC is out of order Change the MIC ABB is out of order Change the board YES Resolder the R127 R128 C107 C108 and L501 C506 The soldering of R127 R128 C107 C108 and L501 C506 is OK Yes No Soldering between MIC and Board is OK Resolder the MIC No Yes No Connect the handset to network equipment and setup call Check the signal level at pin 1 2 of the MIC after putting audio si...

Page 86: ...g and service purposes Re solder Pin 8 of CN300 NO YES NO Disassemble the rear case of phone Connect the Ear Mic Headset to the Ear Mic Socket of phone Check the Ear Jack Detection Is the status of VA301 low Check the soldering status Of CN300 Is it O K The main_PCB has a Problem Change the main_PCB START YES Re solder R302 VA301 R302 VA301 Z 3 X B O X C O M ...

Page 87: ... service purposes Ear Mic Headset has a problem Exchange the Ear Mic Headset NO Press the HOOK Button Is the status of VA300 LOW Re solder L302 VA300 NO Disassemble the rear case of phone Connect the Ear Mic Headset to the Ear Mic Socket of phone Check the soldering status Of L302 VA300 U101 DBB is broken Change the board START YES YES L302 VA300 Z 3 X B O X C O M ...

Page 88: ... Re solder L100 C111 C306 C307 C308 VA300 R303 R304 L302 NO Disassemble the rear case of phone Connect the Ear Mic Headset to the Ear Mic Socket of phone Check Soldering of L100 C111 C306 C307 C308 VA300 R303 R304 L302 Is it O K Check the status of R303 Is itís voltage 2 5V Check the soldering Pin 2 of CN300 U100 ABB is broken Change the board YES START Resolder Pin 2 of CN300 YES R304 R303 L302 C...

Page 89: ...eadset has a problem Exchange the Ear Mic Headset NO Check the resistance between HSOR L GND of the Headset 16 0hm 15 Re solder L301 L302 C304 C305 C306 C307 START YES NO The main_PCB has a Problem Change the main_PCB YES Check the soldering status L300 L301 C112 C113 R130 R131 Is it O K L301 C302 C305 C304 L300 C303 R131 R130 C112 C113 I O Connector 18Pin Serial Decouple CAP Z 3 X B O X C O M ...

Page 90: ...ight LED is controlled with MAIN_KEY_BL_EN signal MAIN_KEY_BL_EN signal from DBB U102 The LEDs are forward biased and turned on z Check Point VBAT level 3 35 4 2V LEDs Q100 Main key Main key Main Main FPCB connection LGE Internal Use Only Copyright 2007 LG Electronics Inc All right reserved Only for training and service purposes R546 Q500 Z 3 X B O X C O M ...

Page 91: ...SHOOTING 92 z MAIN KEY Backlight LED Trouble NO Is the Voltage level VBAT 3 35 4 2 Q100 is Broken and change Q500 IC START YES Check the soldering of each R or Replace LESs not working NO Are all LEDs LD500 515 Main key Working Charge Battery YES R546 is high voltage Working YES R546 Resoldering and Q500 NO Z 3 X B O X C O M ...

Page 92: ...Vibrator Trouble Shooting z Vibrator operation scheme is shown below LGE Internal Use Only Copyright 2007 LG Electronics Inc All right reserved Only for training and service purposes Check soldering 13Pin of C200 Z 3 X B O X C O M ...

Page 93: ...U101 has a problem Replace U101 or change the board Check the voltage of vibrator PAD Voltage is 2 7 No Yes Check the soldering of Vibrator of Main Sub No Check the voltage of CN200 13 Voltage is 2 7 Vibrator is out of order Change the Vibrator Re solder Vibrator or Yes Check the condition of CN1 FPCB Check the of LCD Connection Vibrator Operating OK No Z 3 X B O X C O M ...

Page 94: ...hance the performance of the phone The older version software of the phone can be replaced to the newer version 5 2 The Environment of Downloading Software 5 2 1 In case of using the USB Data Kit a The Preparation Target Handset CE110 USB Data kit Battery b IBM compatible PC supporting USB with Windows 98 or newer If you use data kit you should have a battery with the voltage above 3 7V 5 Download...

Page 95: ...loading Software 96 5 2 2 In case of using the PIF MON Port a Preparation Target Handset CE110 PIF RS 232 Cable and PIF to Phone interface Cable Power Supply or Battery b IBM compatible PC supporting RS 232 with Windows 98 or newer If you use battery you should have a battery with the voltage above 3 7V Z 3 X B O X C O M ...

Page 96: ...reserved Only for training and service purposes 5 Downloading Software 97 5 3 Download Procedure 5 3 1 Computer Program file MultiGSM EXE Click 1 Copy GSMULTI Folder Paste in C 2 Execute GSMULTI reg file Registered at PC 3 MultiGSM exe execution file Z 3 X B O X C O M ...

Page 97: ...07 LG Electronics Inc All right reserved Only for training and service purposes 5 3 2 Click the Setting button Then choose Configuration which is going to download 5 Downloading Software 98 4 Munu Setting Configuration Z 3 X B O X C O M ...

Page 98: ...vice purposes 5 3 3 Computer Program file MultiGSM EXE Click 5 Downloading Software 99 5 Configuration select values like below C GSMULTI MODEL CE110 CE110 dll Phone software select cab file Download speed Start Comport 1 2 3 5 4 END Comport 6 7 8 Frame count select O K internal Boot Z 3 X B O X C O M ...

Page 99: ...se Only Copyright 2007 LG Electronics Inc All right reserved Only for training and service purposes 5 Downloading Software 100 5 3 4 Computer Program file MultiGSM EXE Click 6 Press the START button Z 3 X B O X C O M ...

Page 100: ...r Start Button Which Stand by condition LGE Internal Use Only Copyright 2007 LG Electronics Inc All right reserved Only for training and service purposes 7 Stand by condition TI EX Wait ASIC is displayed connect the Phone Z 3 X B O X C O M ...

Page 101: ...2 5 Downloading Software 5 3 6 SW downloading condition LGE Internal Use Only Copyright 2007 LG Electronics Inc All right reserved Only for training and service purposes Downloading Start Z 3 X B O X C O M ...

Page 102: ... 5 Downloading Software 5 3 7 SW downloading END condition LGE Internal Use Only Copyright 2007 LG Electronics Inc All right reserved Only for training and service purposes Downloading END Z 3 X B O X C O M ...

Page 103: ...R_IN KBC 5 0 KBR 5 0 KEY_BL_EN END KEYPAD KEY LED HSMICIP HSO_R L HSMICBIAS VBUS JACK_TYPE MIC MIC_ABB_P N MICBIA S RCV_P N Spk Rcv SPKPA SW BAT_INSERT VBAT VBATS Backup VBACKUP Battery 32 768KHz OSC32KIN OUT CLK_32K BT_CLK_REQ SYSCLKEN SYSCLKEN REGEN TEMP_SENSE VCHG VBAT VBATS VREXTH L VRMMC VRSIM VRUSB VRRTC VRIO VRABB VRMEM VRPLL VRDBB CHG_STAT Power Bloc k CLK_32K START_ADC ONNOFF MCLK1 WAKEUP...

Page 104: ...ND_SEL PIN_GSM XCS Transcei v er R2A60167BG PCS DCS EGSM 850_RX1 2 DBB OMAP1030 PA RPF09036P EGSM850TX PCSDCSTX DIGITALRF_DATA ENABLE SLICER_IN DIGITALRF_RF_CS DATA CLK BT_CLK BT BRF6150 SYSCLKE N ABB TRITON BT_CLK_RE Q REGEN VCC_SYN C_VCCRF C_VCCRF ATT COUPLER_OUT_GSM XCS BUFFER BUFFER SYSCLK Power VBAT VRIO BT_RX TX RTS CTS SW UART3_RXD T XD RTS CTS BT_NRS T MCSI1_SYN C BCLK DIN DOUT Z 3 X B O X...

Page 105: ... 1 8 2 8 100 PD761811BZVL DBB OMAPV1030 VRMMC VRSIM VRIO VRMEM VRPLL VRDBB VREXTH Temperature VRMMC SLIDE VRSIM VRUSB VRUSB VRRTC VRABB VRPLL VRMEM VRIO Pull up Pull down Audio Analog SW Boot sel e ct Transcei v er FM Radio OVP NCP348 Dual Charger VCHG_I N Battery VCHG VUS B VBAT VBATS Pull up RPWON PWON Audi o AMP MAX9700 UART Analog SW VBAT VBAT RF LDO TPS79928 VCC_SYN C_VCCRF RF PA RPF09036P C_...

Page 106: ..._RCV_P N ELCD_SUB_CS MAIN_CS LCD_ID IF_MODE E_DATA 0 1 5 RESET ADS WR VSYNC CAM_RST MCLK PCLK VS HS D 0 7 I2C_SCL SDA CAM_PWON CHARGE_LED_R G BL LDO AAT3120 LCD_BL_E N MLED1 2 Power Block VRIO VREXTH VREXTL VCHG LCD Module Camera ELCD_SUB_CS MAIN_CS E_DATA 0 1 5 RESET ADS WR VSYNC MLED1 2 SPK_RCV_P N VIBRATOR CAM_RST MCLK PCLK VS HS D 0 7 PWON I2C_SCL SDA VREXTH VREXTL Speaker Receiver Backup Vibr...

Page 107: ...D V_CHG1 2 VBAT1 2 USB 1 UART2_RX T X UART_DSR RPWON USB_RX TX or UART_RXD TXD VBUS JTAG_TMS TDO TRST SPK USB POWER 5 5 5V JTAG_LV_TMS TDO TRST 24_COM _RX TX 18_COM _RX TX SPK UART3_LV_RTS CTS N U UART3_RTS CT S 20 23 4 5 JTAG_TMS TDO TRST 9 11 24 SW USB_DP DM 1 2 DEBUG_LV_RX T X 10 15 Level Shifter DEBUG_RX TX UART3_LV_RXD TX D UART3_RXD TX D 17 18 13 14 JTAG_LV_TDI TC K JTAG_T DI TCK 7 8 SW1 ON ...

Page 108: ... 109 6 BLOCK DIAGRAM GPIO Block Booting Setup port LGE Internal Use Only Copyright 2007 LG Electronics Inc All right reserved Only for training and service purposes Booting Setup port Z 3 X B O X C O M ...

Page 115: ...CAM 2V8_VCAM 1V8_VEXTL SPK_RCV_N SPK_RCV_P TP2 E_DATA 10 E_DATA 11 E_DATA 12 E_DATA 13 E_DATA 14 E_DATA 15 CAM_D 6 CAM_PWON CAM_D 5 CAM_D 4 CAM_D 3 CAM_D 2 CAM_D 1 CAM_D 0 ELCD_WR VSYNC_OUT SPK_RCV_N SPK_RCV_P LCD_RESET CHG_LED_G CHG_LED_R MLED1 CAM_D 7 MLED2 E_DATA 8 E_DATA 9 ELCD_WR ELCD_ADS CHG_LED_G CHG_LED_R CAM_D 6 CAM_D 7 CAM_VS CAM_HS CAM_SDA CAM_SCL CAM_RST ELCD_MAIN_CS E_DATA 15 E_DATA 1...

Page 116: ...c All right reserved Only for training and service purposes 8 BGA IC Pin Check 117 8 BGA Pin Map DBB PD761811BZVL EUSY0266401 U101 PBGA 293 1 2 3 4 5 6 7 8 9 1011121314 15161718 19 20 21 A Y W V U T R P N M L K J H G F E D C B A A USE N A Z 3 X B O X C O M ...

Page 117: ...Internal Use Only Copyright 2007 LG Electronics Inc All right reserved Only for training and service purposes 1 2 3 4 5 6 7 8 9 10 11 12 A B C D E F G H I J K L M EUSY0266501 U100 GQW S PB GA N143 USE N A Z 3 X B O X C O M ...

Page 118: ...GE Internal Use Only Copyright 2007 LG Electronics Inc All right reserved Only for training and service purposes 1 2 3 4 5 6 7 8 9 10 11 12 A B C D E F G H J K L M N P Q T EUSY0331001 U202 FBGA 149 PIN USE N A Z 3 X B O X C O M ...

Page 119: ...E Internal Use Only Copyright 2007 LG Electronics Inc All right reserved Only for training and service purposes Tranceiver R2A60167BG A B C D E F G H J 9 8 7 6 5 4 3 2 1 EUSY0316801 U402 BGA 72 top View USE N A Z 3 X B O X C O M ...

Page 121: ...wnload USB Use Over Voltage Protection IN Charging Main PCB To LCD Interface FPCB 60Pin Audio BandBand Power Audio Part Bluetooth IC Speaker AMP IC SIM Connector MIC Item Dual Charging IC USB TA Battery Connect Main Memory Digital BaseBand MCU Controll TCXO 26MHz Clock Oscilator RF Tranceiver Main RF Controll Band Pass Filter RF SWITCH Power AMP ANT Connect Z 3 X B O X C O M ...

Page 122: ...C Gain to make the same Rx Power fed into the Base Band Part regardless of Antenna Input Level 10 1 2 Can make report correct RSSI level 10 2 What s the Tx Calibration 10 2 1 To make Tx Power Level transmitted properly following the information of Base Station BB Part X Y G X Input Level G Gain Y Base Station Mobile Station GSM 5 Level 33 dBm Tx Cal In this case to make MS transmit 33dBm Z 3 X B O...

Page 123: ...nd service purposes 10 RF Calibration 124 10 3 Calibration program HOT_KIMCHI 10 3 1 Calibration Program HOT_KIMCHI Under windows 2k or XP PIF JIG Support Agilent 8960 Test Set 10 3 2 Required Equipments Test PC with PCMCIA slot GPIB card E5515C Agilent 8960 series Power supply Z 3 X B O X C O M ...

Page 124: ...LGE Internal Use Only Copyright 2007 LG Electronics Inc All right reserved Only for training and service purposes 10 RF Calibration 125 10 3 3 Calibration Equipment Setup CE110 Z 3 X B O X C O M ...

Page 125: ...alibration program HOT_KIMCHI 10 3 4 1 Open the HOT_KIMCHI folder 10 3 4 2 Execute Program HOT_KIMCHI LGE Internal Use Only Copyright 2007 LG Electronics Inc All right reserved Only for training and service purposes Z 3 X B O X C O M ...

Page 126: ...3 4 3 Set the SETTING menu 10 3 4 4 Click the START LOGIC MODE 1 CAL ONLY 2 AUTO ONLY 3 CAL AUTO LGE Internal Use Only Copyright 2007 LG Electronics Inc All right reserved Only for training and service purposes Z 3 X B O X C O M ...

Page 127: ... 128 10 RF Calibration 10 3 4 5 Check TEST RESULT PASS LGE Internal Use Only Copyright 2007 LG Electronics Inc All right reserved Only for training and service purposes Z 3 X B O X C O M ...

Page 128: ...56 55 54 66 53 27 26 52 50 48 46 45 64 60 49 47 51 44 22 21 43 16 42 15 6 5 35 36 37 39 40 59 41 38 34 11 EXPLODED VIEW REPLACEMENT PART LIST 11 1 EXPLODED VIEW LGE Internal Use Only Copyright 2007 LG Electronics Inc All right reserved Only for training and service purposes Z 3 X B O X C O M ...

Page 129: ...A19 A20 A21 A22 A23 A31 A18 A32 A31 A30 A29 A28 A27 A26 A25 A24 A23 A22 A21 A20 A19 A18 A17 A16 A15 A14 A13 A12 A11 A10 A9 A8 A7 A6 A5 A4 A3 A2 A1 ASS Y EXPLODED VIEW LGE Internal Use Only Copyright 2007 LG Electronics Inc All right reserved Only for training and service purposes Z 3 X B O X C O M ...

Page 130: ...TING NS Black 27 5 MTAJ00 TAPE FLEXIBLE PCB MTAJ0002501 COMPLEX empty Black 61 5 MTAK00 TAPE CAMERA MTAK0001101 COMPLEX empty WINE RED 25 4 ACGJ00 COVER ASSY FOLDER UPPER ACGJ0063601 Black A2 5 AWAB00 WINDOW ASSY LCD AWAB0027001 WINE RED 2 6 BFAA00 FILM INMOLD BFAA0068201 BLACK 0 1 44 72 WINE RED 6 MWAC00 WINDOW LCD MWAC0079501 COMPLEX empty WINE RED 5 MCJJ00 COVER FOLDER UPPER MCJJ0048301 MOLD PC...

Page 131: ...PLEX empty WINE RED 13 A5 4 MLAZ00 LABEL MLAZ0038303 PRINTING empty White 4 MPBF00 PAD FLEXIBLE PCB MPBF0022301 COMPLEX empty Black 7 A4 4 MPBF01 PAD FLEXIBLE PCB MPBF0025701 COMPLEX empty Black 62 A3 4 MTAB00 TAPE PROTECTION MTAB0198001 COMPLEX empty Black 63 A17 4 MTAB01 TAPE PROTECTION MTAB0171901 COMPLEX empty WINE RED 1 A1 4 MTAC00 TAPE SHIELD MTAC0054901 COMPLEX empty WINE RED 58 A7 4 MTAC01...

Page 132: ...m 3 mm MSWR3 BK N NYLOK Without Color 66 A32 3 MBJA00 BUTTON DIAL MBJA0024201 COMPLEX empty Black 40 A20 3 MCCH00 CAP SCREW MCCH0105301 MOLD Urethane Rubber S190A Black 55 A30 3 MLAK00 LABEL MODEL MLAK0006901 3 MTAC00 TAPE SHIELD MTAC0055001 COMPLEX empty WINE RED 64 A26 5 ADCA00 DOME ASSY METAL ADCA0066501 WINE RED 41 A22 5 MCBA00 CAN SHIELD MCBA0018901 PRESS STS 0 2 WINE RED 44 A25 5 MTAC00 TAPE...

Page 133: ...TOR MOTOR SJMY0008404 3 V 80 mA 10 2 7 3V 55mA 12000 22 A10 4 SUSY00 SPEAKER SUSY0025901 ASSY 8 ohm 91 dB mm Wire 15mm 20 14 3 5T WIRE 21 A8 4 SVCY00 CAMERA SVCY0013401 CMOS VGA Magna 1 7 4 19 A12 4 SVLM00 LCD MODULE SVLM0022801 MAIN 1 52 128 128 _Sub 0 91 96 64 Mono 35 78 39 9 4 0 262k TFT TM M_NT39113 S_NT7539 Sub Normally Black Panel 20 A13 4 SNGF00 ANTENNA GSM FIXED SNGF0025801 3 0 2 0 dBd int...

Page 134: ... X7R HD 1005 R TP 6 C119 CAP CHIP MAKER ECZH0000813 100 pF 50V J NP0 TC 1005 R TP 6 C120 CAP CHIP MAKER ECZH0000813 100 pF 50V J NP0 TC 1005 R TP 6 C121 CAP CERAMIC CHIP ECCH0006201 4 7 uF 6 3V K X5R TC 1608 R TP 6 C123 CAP CERAMIC CHIP ECCH0000143 1 nF 50V K X7R HD 1005 R TP 6 C124 CAP CERAMIC CHIP ECCH0005604 10 uF 6 3V M X5R TC 1608 R TP 6 C125 CAP CERAMIC CHIP ECCH0000163 47 nF 10V K X5R HD 10...

Page 135: ...X5R TC 1005 R TP 6 C153 CAP CERAMIC CHIP ECCH0004904 1 uF 6 3V K X5R TC 1005 R TP 6 C154 CAP CERAMIC CHIP ECCH0004904 1 uF 6 3V K X5R TC 1005 R TP 6 C155 CAP CERAMIC CHIP ECCH0004904 1 uF 6 3V K X5R TC 1005 R TP 6 C156 CAP CERAMIC CHIP ECCH0005604 10 uF 6 3V M X5R TC 1608 R TP 6 C157 CAP CERAMIC CHIP ECCH0005604 10 uF 6 3V M X5R TC 1608 R TP 6 C159 CAP CHIP MAKER ECZH0003103 0 1 uF 10V K X7R HD 10...

Page 136: ...TP 6 C233 CAP CHIP MAKER ECZH0001216 220 nF 10V K X5R TC 1005 R TP 6 C300 CAP TANTAL CHIP MAKER ECTZ0001316 10 uF 10V M STD 2012 R TP 6 C301 CAP TANTAL CHIP MAKER ECTZ0001316 10 uF 10V M STD 2012 R TP 6 C302 CAP CERAMIC CHIP ECCH0000127 82 pF 50V J NP0 TC 1005 R TP 6 C303 CAP CERAMIC CHIP ECCH0000127 82 pF 50V J NP0 TC 1005 R TP 6 C304 CAP CERAMIC CHIP ECCH0000122 47 pF 50V J NP0 TC 1005 R TP 6 C3...

Page 137: ...05 R TP 6 C423 CAP CHIP MAKER ECZH0000822 1 5 pF 50V C NP0 TC 1005 R TP 6 C425 CAP CERAMIC CHIP ECCH0000155 10 nF 16V K X7R HD 1005 R TP 6 C426 CAP CHIP MAKER ECZH0000841 56 pF 50V J NP0 TC 1005 R TP 6 C427 CAP CERAMIC CHIP ECCH0000112 15 pF 50V J NP0 TC 1005 R TP 6 C428 CAP CERAMIC CHIP ECCH0000115 22 pF 50V J NP0 TC 1005 R TP 6 C429 CAP CERAMIC CHIP ECCH0000155 10 nF 16V K X7R HD 1005 R TP 6 C43...

Page 138: ...C517 CAP CERAMIC CHIP ECCH0005604 10 uF 6 3V M X5R TC 1608 R TP 6 C518 CAP CERAMIC CHIP ECCH0004904 1 uF 6 3V K X5R TC 1005 R TP 6 C519 CAP CERAMIC CHIP ECCH0004904 1 uF 6 3V K X5R TC 1005 R TP 6 C520 CAP CERAMIC CHIP ECCH0004904 1 uF 6 3V K X5R TC 1005 R TP 6 C521 CAP CERAMIC CHIP ECCH0004904 1 uF 6 3V K X5R TC 1005 R TP 6 C522 CAP CERAMIC CHIP ECCH0004904 1 uF 6 3V K X5R TC 1005 R TP 6 C523 CAP ...

Page 139: ...14V 15pF 100ohm 6 FL204 FILTER EMI POWER SFEY0013201 SMD 1608 EMI ESD Filter 4ch 14V 15pF 100ohm 6 FL205 FILTER EMI POWER SFEY0013201 SMD 1608 EMI ESD Filter 4ch 14V 15pF 100ohm 6 FL206 FILTER EMI POWER SFEY0013201 SMD 1608 EMI ESD Filter 4ch 14V 15pF 100ohm 6 FL207 FILTER EMI POWER SFEY0013201 SMD 1608 EMI ESD Filter 4ch 14V 15pF 100ohm 6 FL400 FILTER SEPERATOR SFAY0010201 850 1800 1900 dB dB dB ...

Page 140: ... 1005 R TP 6 R109 RES CHIP MAKER ERHZ0000405 10 Kohm 1 16W J 1005 R TP 6 R111 RES CHIP MAKER ERHZ0000405 10 Kohm 1 16W J 1005 R TP 6 R112 RES CHIP MAKER ERHZ0000405 10 Kohm 1 16W J 1005 R TP 6 R113 RES CHIP MAKER ERHZ0000245 220 Kohm 1 16W F 1005 R TP 6 R116 RES CHIP MAKER ERHZ0000404 1 Kohm 1 16W J 1005 R TP 6 R119 RES CHIP MAKER ERHZ0000406 100 Kohm 1 16W J 1005 R TP 6 R121 RES CHIP MAKER ERHZ00...

Page 141: ...Kohm 1 16W J 1005 R TP 6 R304 RES CHIP ERHY0000248 2 4K ohm 1 16W J 1005 R TP 6 R305 RES CHIP MAKER ERHZ0000406 100 Kohm 1 16W J 1005 R TP 6 R306 RES CHIP MAKER ERHZ0000483 47 ohm 1 16W J 1005 R TP 6 R309 RES CHIP MAKER ERHZ0000405 10 Kohm 1 16W J 1005 R TP 6 R311 RES CHIP MAKER ERHZ0000405 10 Kohm 1 16W J 1005 R TP 6 R312 RES CHIP MAKER ERHZ0000405 10 Kohm 1 16W J 1005 R TP 6 R313 RES CHIP MAKER ...

Page 142: ...05 R TP 6 R509 RES CHIP MAKER ERHZ0000420 150 ohm 1 16W J 1005 R TP 6 R510 RES CHIP MAKER ERHZ0000466 33 Kohm 1 16W J 1005 R TP 6 R511 RES CHIP MAKER ERHZ0000405 10 Kohm 1 16W J 1005 R TP 6 R512 RES CHIP MAKER ERHZ0000406 100 Kohm 1 16W J 1005 R TP 6 R513 RES CHIP MAKER ERHZ0000420 150 ohm 1 16W J 1005 R TP 6 R514 RES CHIP MAKER ERHZ0000420 150 ohm 1 16W J 1005 R TP 6 R516 RES CHIP MAKER ERHZ00004...

Page 143: ... R TP 200mA 2 8V RF LDO 6 U405 IC EUSY0292201 SON 6 6 PIN R TP 200mA 2 8V RF LDO 6 U500 IC EUSY0154410 MLF 10 PIN R TP Dual 1 8V 150mA 2 8V 300mA LDO Regulator 6 U501 IC EUSY0253601 TSSPJW12 12 PIN R TP BACKLIGHT CHARGE PUMP20mAX3 6 U502 IC EUSY0254701 DFN 3 3 0 9 10 PIN R TP Charger IC I Max 1A Wall Adaptor USB Charger 6 U503 IC EUSY0200202 uBGA 64 PIN R TP Bluetooth CMOS Sigle chip BRF6150 Ver2 ...

Page 144: ...MD LED 6 LD512 DIODE LED CHIP EDLH0006001 Blue 1608 R TP Blue SMD LED 6 LD513 DIODE LED CHIP EDLH0006001 Blue 1608 R TP Blue SMD LED 6 LD514 DIODE LED CHIP EDLH0006001 Blue 1608 R TP Blue SMD LED 6 LD515 DIODE LED CHIP EDLH0006001 Blue 1608 R TP Blue SMD LED 6 R518 RES CHIP MAKER ERHZ0000420 150 ohm 1 16W J 1005 R TP 6 R519 RES CHIP MAKER ERHZ0000420 150 ohm 1 16W J 1005 R TP 6 R521 RES CHIP MAKER...

Page 145: ...HIP ERHY0003501 220 ohm 1 16W J 1005 R TP 6 R543 RES CHIP ERHY0003501 220 ohm 1 16W J 1005 R TP 6 R544 RES CHIP ERHY0003501 220 ohm 1 16W J 1005 R TP 6 R548 RES CHIP ERHY0003501 220 ohm 1 16W J 1005 R TP 6 SPFY00 PCB MAIN SPFY0150401 FR 4 0 8mm STAGGERED 8 6 U505 IC EUSY0250001 Leaded 4 PIN R TP Hall IC 6 VA511 VARISTOR SEVY0000702 14 V 10 SMD 6 VA512 VARISTOR SEVY0000702 14 V 10 SMD 6 VA513 VARIS...

Page 146: ...PRISMATIC 50x34x46 BLACK Innerpack North America Label Black 56 3 SSAD00 ADAPTOR AC DC SSAD0024401 100 240V 5060 Hz 5 1 V 7 A UL CSA AC DC ADAPTOR 85Vac 264Vac 5 1V 0 15 0 2V 700mA 5060 WALL 2P I O CONNECTOR ADAPTOR AC DC SSAD0024402 100 240V 5060 Hz 5 1 V 0 7 A UL CSA AD DC ADAPTOR 85Vac 264Vac 5 1 0 15 0 2V 700mA 5060 WALL 2P I O CONNECTOR ADAPTOR AC DC SSAD0024403 100 240V 5060 Hz 5 1 V 7 A UL ...

Page 147: ...Note Z 3 X B O X C O M ...

Page 148: ...Note Z 3 X B O X C O M ...

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