LG MG210 Service Manual Download Page 58

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4. TROUBLE SHOOTING

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Microphone Signal Flow

Check Points

• MIC is enable by MICBIAS

• Microphone bias

• MICBIAS, MICP, MICN signals to ABB

• Audio signal level of the microphone
• Soldering of components

Trouble Shooting Setup

Trouble Shooting Procedure

• Initialize GSM MS test equipment.

• Check the bias of the microphone.

• Connect PIF-UNION to the phone, and power on.

• Check the audio signal path.

• Make a test call to 112.

• Check the soldering.

• Make a sound in front of the microphone

• Check the microphone.
• Check the operation of FPCB

MICN/MICP

(R216, R215)

MICP

MICN

AC voltages

of the signals

The waveforms at MICP and MICN

Z3X-BOX.COM

Summary of Contents for MG210

Page 1: ...Date May 2006 Issue 1 0 Service Manual MG210 Service Manual Model MG210 Z 3 X B O X C O M ...

Page 2: ... reserves the right without notice to make changes to equipment design as advances in engineering and manufacturing methods warrant This manual provides the information necessary to install program operate and maintain the MG210 REVISED HISTORY DATE ISSUE CONTENTS OF CHANGES S W VERSION 3 Mar 2006 ISSUE 0 1 Initial Release Z 3 X B O X C O M ...

Page 3: ... 2 Z 3 X B O X C O M ...

Page 4: ... 45 4 5 Main Components Description 46 4 6 Power On Trouble 47 4 7 Charging Trouble 48 4 8 LCD Display Trouble 50 4 9 Receiver Trouble 52 4 10 Microphone Trouble 56 4 11 Vibrator Trouble 59 4 12 Keypad Backlight Trouble 61 4 13 FOLDER Open Close Trouble 63 4 14 SIM Detect Trouble 65 4 15 Earphone Trouble 67 4 16 RF Part Troubleshooting 72 5 DOWNLOAD 89 5 1 Download Setup 89 5 2 Download Procedure ...

Page 5: ...Z 3 X B O X C O M ...

Page 6: ...ble for any charges that result from such unauthorized use B Incidence of Harm If a telephone company determines that the equipment provided to customer is faulty and possibly causing harm or interruption in service to the telephone network it should disconnect telephone service until repair can be done A telephone company may temporarily disconnect service as long as repair is not done C Changes ...

Page 7: ...ical equipment etc Interference from unsuppressed engines or electric motors may cause problems H Electrostatic Sensitive Devices ATTENTION Boards which contain Electrostatic Sensitive Device ESD are indicated by the sign Following information is ESD handling Service personnel should ground themselves by using a wrist strap when exchange system boards When repairs are made to a system board they s...

Page 8: ... Digital Signal Processing EEPROM Electrical Erasable Programmable Read Only Memory EL Electoluminescence ESD Electrostatic Discharge FPCB Flexible Printed Circuit Board GMSK Gaussian Minimum Shift Keying GPIB General Purpose Interface Bus GSM Global System for Mobile Communications IPUI International Portable User Identity IF Intermediate Frequency LCD Liquid Crystal Display LDO Low Drop Output L...

Page 9: ...l Time Clock SAW Surface Acoustic Wave SIM Subscriber Identity Module SLR Sending Loudness Rating SRAM Static Random Access Memory STMR Side Tone Masking Rating TA Travel Adapter TDD Time Division Duplex TDMA Time Division Multiple Access UART Universal Asynchronous Receiver Transmitter VCO Voltage Controlled Oscillator DCXO Digitally Control Crystal Oscillator WAP Wireless Application Protocol Z ...

Page 10: ...0 1800 1900 MG210d Triple Band with seamless handover Phase 2 include AMR SIM Toolkit Class 1 2 3 A E GSM850 TX 824 849 MHz GSM850 RX 869 894 MHz GSM900 TX 880 915 MHz Frequency Range GSM900 RX 925 960MHz DCS1800 TX 1710 1785 MHz DCS1800 RX 1805 1880 MHz PCS1900 TX 1850 1910 MHz PCS1900 RX 1930 1990 MHz WAP 2 0 Application Standard JAVA 2 0 MG180c Digital Baseband Calypso AMR C035 D751992AZHHR Ana...

Page 11: ...ght 75gram Volume 79cc PCB One PCB 8 Layers 1t Stand by time 250 hours more DRX9 Charging time 3 hours under Talk time Min 2hours GSM900 TX Level 5 GSM850 TX Level 5 RX sensitivity GSM 850 900 108 dBm DCS PCS 106 dBm TX output power GSM 850 900 33 dBm Class4 GSM DCS PCS 30 dBm Class1 DCS PCS GPRS compatibility GPRS Class 10 SIM card type Plug In SIM 3V Main LCD Display 128 x 128 65K Color CSTN Bac...

Page 12: ...in Ear Phone Jack 3 Pole 2 5mm PC synchronization YES Memory Flash 128Mbit SRAM 64Mbit Speech coding FR EFR HR AMR Data Fax Built in Data Fax support Vibrator Built in Vibrator IrDA NO MIDI for Buzzer General MIDI 40 Poly Buzzer Function By Using Function Speaker Phone MIDI IC Voice Recording YES Speaker Phone YES Speakerphone mode support Travel Adapter YES CDROM NO Ear Microphone Options Data Ca...

Page 13: ...IP CLIR Yes different melody Phone Book 3 Numbers 1 Memo 1 e mail Total 255 Member Group Select Last Dial Number Yes 20 Last Received Number Yes 20 Last Missed Number Yes 10 Search by Number Name Name Number Group 7 Possible Rename Fixed Dial Number Yes Service Dial Number Yes Own Number Yes Voice Memo Yes Call Reminder Yes Network Selection Manual Mute Yes Call Divert Yes Call Barring Yes Call Ch...

Page 14: ...fault 3ea WAP Browser WAP 2 0 Openwave 6 2 Download Melody Yes Over WAP Wallpaper SIM Lock Yes Operator Dependent SIM Toolkit Class 1 2 3 A E MMS No EONS Yes CPHS Yes V4 2 Camera NO JAVA Yes CLDC V1 1 MIDP V 2 0 Download Over WAP Voice Dia No IrDA No GPRS Yes Class10 Hold Retrieve Yes Conference Call Yes Max 6 DTMF Yes Memo pad Yes Max 20 TTY No AMR Yes Z 3 X B O X C O M ...

Page 15: ... four differential input LNAs that are matched to the 200 Ohm balanced output SAW filters through external LC matching networks A quadrature image rejection mixer downconverts the RF signal to a 200kHz intermediate frequency IF with the RFLO from the frequency synthesizer The mixer output is amplified with an analog programmable gain amplifier PGA and quadrature IF signal is digitized with high re...

Page 16: ...band controller to switch either TX or RX path on Front End Module FL400 is an antenna switch module for Quad band phone The logic and current is given below Table 3 2 ADC ADC ADC ADC Digital Filter Digital Filter DAC DAC DAC DAC LOW IF LOW IF D I P D I P GSM 850 DCS FL400 Front End Module 26MHz I Q U400 Si4210 VCO FREQUENCY SYNTHESIZER VCO FREQUENCY SYNTHESIZER 0 90 0 90 PGA PGA X400 VC TCXO GSM ...

Page 17: ...ming the N Divider register for either RF1 or RF2 automatically selects the proper VCO Transmit modes should always use f 200kHz The IF and RF output frequencies are set by programming the N Divider registers and also programmed via 3 wire interface with external system controler Serial I O Serial I O Baseband TI U100 IOTA Shrink U101 Calypso Baseband TI U100 IOTA Shrink U101 Calypso U400 Si4210 R...

Page 18: ...o the RF power amplifiers The peak output power and the profile of the transmitted burst are controlled by means of incorporated power control circuits inside of PA and DAC output from the Base band Controller The PA outputs pass to the antenna connector via Front End Module DET DET 2 2 1 1 2 2 IF PLL IF PLL I Q Baseband TI U100 IOTA Shrink U101 Calypso Baseband TI U100 IOTA Shrink U101 Calypso PA...

Page 19: ...rcuit On board power control provides over 37 dB of control range with an analog voltage input Vramp Efficien cy is 60 at GSM and 55 at DCS PCS 3 3 2 26MHz Clock The 26 MHz clock consists of a TCXO Temperature Compensated Crystal Oscillator which oscillates at a frequency of 26 MHz It is used within the Si4210 RF Main Chip BB Analog chip set IOTA Shrink Digital chip set Calypso Figure 5 VC TCXO Ci...

Page 20: ...l regulator U403 is used to provide DC power to RF part Every RF component except power amp module uses this external regulator Figure 6 External regulator Circuit RF2 85V VBAT 1 3 VOUT R1114D281D TR F U403 CE 6 2 GND1 5 GND2 4 NC VDD 1u C441 C440 1u C442 1u RF_EN Z 3 X B O X C O M ...

Page 21: ... Controller core with emulation facilities ARM7TDMIE internal 8Kb of Boot ROM memory 4M bit SRAM memory a clock squarer cell several compiled single port or 2 ports RAM and CMOS gates The chip will fully support the Full Rate Enhanced Full Rate and Half Rate speech coding CALYPSO implements all features for the structural test of the logic full SCAN BIST PMT JTAG boundary SCAN Figure 7 Top level b...

Page 22: ...gnals UART 16C750 interface UART_IRDA with IRDA control capabilities SIR Software flow control UART mode UART 16C750 interface UART_MODEM with Hardware flow protocol DCD CTS RTS Autobaud function SIM Interface TPU Time Processing Unit Processing for GSM time base TSP Time Serial Port GSM data interface with RF and ABB Memory Interface External Internal Memory Interface nCS0 FLASH1 16bit access 4 w...

Page 23: ... RF main Chip Control Data TSPEN0 ABB ABB Control Data Enable Signal TSPEN1 RF main Chip RF Control Data Enable Signal TSP Time Serial Port TSPACT0 _PDNB RF main Chip Reset Signal TSPACT1 PA_ON Power Amp ON signal TSPACT2 PA_BAND Power Amp band selection signal TSPACT3 ANT_SW1 Ant Switch control signal TSPACT4 ANT_SW2 Ant Switch control signal TSPACT5 ANT_SW3 Ant Switch control signal Table 3 3 RF...

Page 24: ... clock SIM_RST SIM card async sync reset SIM_IO SIM card bidirectional data line SIM_PWCTRL SIM card power activation SIM_CD SIM card presence detection 3 4 5 UART Interface MG210 has two UART Drivers as follow UART Hardware Flow Control Fax Data Modem SIM_IO SIM_CLK SIM_RST SIM_PWRCTRL SIM_CD DBB ABB VRSIM DBBSIO DBBSCK DBBSRST SIMCLK S IMIO SIMRST SIM VPP CLK IO RST V_IO 150p 22p 100k V_SIM 0 1u...

Page 25: ... UART MODEM UART1 Resource Name Description TX_MODEM TXD Transmit Data RX_MODEM RXD Receive Data CTS_MODEM CTS Clear To Send RTS_MODEM RTS Request To Send GPIO 3 DSR Data Set Ready Figure 3 4 UART Interface spec Z 3 X B O X C O M ...

Page 26: ...on and power management operations Block Description Audio Signal Processing Interface Baseband in phase I quadrature Q Signal Processing RF interface with DBB time serial port Supply voltage regulation Table 3 5 GPIO Map Table SPK_PHN_EN O GPIO LOW HIGH I O Net Name I O Resource State Inactive State Active State I O 0 I O 1 MELODY_INT I GPIO HIGH LOW I O 2 LCD_ID I GPIO LOW I O 3 DSR I GPIO HIGH ...

Page 27: ... Battery charging control Switch ON OFF 3V SIM card Interface 4 internal 4external ADC channels 3 H W Circuit Description 26 Figure 9 Top level block diagram of the IOTA Shrink TWL3025 Z 3 X B O X C O M ...

Page 28: ...onents in the voice uplink VUL path and applies this signal to the voice signal interface for eventual baseband modulation In the voice downlink VDL path the codec circuitry changes voice component data received from the voice serial interface VSP into analog audio Figure 10 Audio Interface Block Diagram Z 3 X B O X C O M ...

Page 29: ...e the two other input stages are disabled and powered down The resulting fully differential signal is fed to the analog to digital converter ADC The ADC conversion slope depends on the value of the internal voltage reference Analog to digital conversion is performed by a third order Σ modulator with a sampling rate of 1 MHz Output of the ADC is fed to a speech digital filter which performs the dec...

Page 30: ...ter the PGA gain and the volume gain can be bypassed by programming bit 9 VFBYP in the voiceband control register 1 The interpolated and band limited signal is fed to a second order Σ digital modulator sampled at 1 MHz to generate a 4 bit 9 levels oversampled signal This signal is then passed through a dynamic element matching block and then to a 4 bit digital to analog converter DAC The volume co...

Page 31: ...a air BDL process is opposite procedure of BUL Namely it performs GMSK demodulation with input analog I Q signal from RF section and then transmit it to DSP of DBB chip with 270 833kHz data rate through BSP 3 5 6 Voltage Regulation VREG There are 7 LDO Low Drop Output regulators in ABB chip The output of these 7 LDOs are as following table Figure14 shows the power supply related blocks of DBB ABB ...

Page 32: ...3 H W Circuit Description 31 Figure 14 Power Supply Scheme Z 3 X B O X C O M ...

Page 33: ...e of DBB VRIO 2 8V Peripheral devices VRMEM 2 8V External memory VRRAM 2 8V LCD peripheral devices VRABB 2 8V Analog Block of ABB VRSIM 2 85V SIM card driver VRRTC 1 5V RTC 32kHz crystal ADC 8 Channels Resource Name Description VCHG VCHG VBAT VBAT Charging Management ICHG ICHG VBACKUP VBACKUP Backup Battery ADCIN1 JACK_DETECT Ear jack Detect ADCIN2 BATT_TEMP Battery Detect ADCIN3 TEMPSENSE Tempera...

Page 34: ...500mA 6 CV voltage 4 2V 7 Cutoff current 50mA 8 Full charge indication current icon stop current 100mA 9 Recharge voltage 4 16V 10 Low battery alarm a Idle 3 50V b Dedicated 3 61V 11 Low battery alarm interval a Idle 2min b Dedicated 2min 12 Switch off voltage 3 35V 13 Charging temperature ADC range a 5 C small charging operation b 5 C 50 C charging c 50 C not charging operation Figure 15 Battery ...

Page 35: ... 30ms ON_REMOTE After debouncing when a falling edge is detected on RPWON pin IT_WAKE_UP When a rising edge is detected on RTC_ALARM pin CHARGER_IC When a charger voltage is above VBAT 0 4V on VCHG 3 5 10 Memories MG210 using 128Mbit Flash 64Mbit SRAM with 16 bit parallel data bus thru ADD01 ADD22 3 5 11 Display FPCB Interface LCD module include MAIN LCD 128 128 65 000 Color STN LCD LCD Backlight ...

Page 36: ...klight LED CATHODE1 15 MOTOR Vibrator 16 WLED_C2 Backlight LED CATHODE2 17 A 1 Select Data or Instruction 18 LCD_ID LCD MAKER ID SII Ground 19 LCD_CS LCD Chip Select 20 _WR LCD Write Control 21 LEDC Indicator LED Red 22 LEDA Indicator LED Green 23 D 8 LCD Data 24 D 9 LCD Data 25 D 10 LCD Data 26 D 11 LCD Data 27 D 12 LCD Data 28 D 13 LCD Data 29 D 14 LCD Data 30 D 15 LCD Data 31 LCD_RESET LCD Rese...

Page 37: ...e 3 10 Keypad Map Figure 16 Keypad Scanning Scheme Close to Side key PAD KEY SIDEKEY VOLUME AST 300 F301 680 R349 F302 CN302 1 2 3 4 100 R315 R341 680 680 UP R338 680 R344 303 SHA SEND LEFT 680 R342 R343 680 680 R347 308 100 R314 305 307 304 309 R345 680 680 R346 F300 306 301 OK DOWN 100 R313 PWR RIGHT 302 R348 680 ESD1 A1 A3 ESD2 C1 ESD3 ESD4 C3 GND B2 D301 CSPESD304G R336 680 KBC 4 KBR 3 KBR 0 K...

Page 38: ...heme KEY BACKLIGHT 200 R325 LD310 200 R328 LD309 R334 20 LD306 LD312 R323 200 200 R319 LD311 LD300 LD305 R331 200 VA301 200 R322 R317 200 LD304 LD313 LD302 LD308 LD301 LD303 VBAT LD307 200 R329 200 R324 R318 200 20 R333 R327 200 R330 200 R326 200 200 R316 LEDB Figure 18 LCD Back light Scheme LCD LED DRIVER C310 1u C314 1u C312 1u 1u C311 5 12 NC 10 C1 C1 9 C2 7 C2 6 8 CP D1 1 2 D2 D3 3 11 EN_SET 4...

Page 39: ...rovid es both 2 0V and 2 5V for MICBIAS to circuit designer VA200 VA201 are employed to enhance ESD immunity Close to MIC Close to ABB MIC 1608 SUMY0010507 VA201 10 R216 27p C228 VA200 4 7u C221 R214 1 2K 1K R217 C229 47p R215 10 0 1u C226 C225 0 1u 47p C222 MIC200 1 2 C220 47p 1K 47p R211 C227 MICBIAS MICN MICP Figure 19 Microphone system Z 3 X B O X C O M ...

Page 40: ...ton on the Ear microphone strap Ordinarily detection of pushing hook button is established by signal de bouncing for about 20ms Figure 20 Ear Jack interface 1608 Close to Ear jack Close to ABB EAR MIC 1608 1608 V_IO 5 6K R220 C240 39p 4 7u C231 C248 27p 10p C250 100nH L203 10p C244 47p C249 10u C233 100nH L202 NA C246 33K R227 C243 0 1u C251 27p 10p C242 47K R221 C241 47p R219 10K 1K R226 R218 0 L...

Page 41: ...peaker The other case the SPK_PHN_EN port and RCV_SPK_SEL port will remain L state and RCV_P will be connected with receiver path NC ANALOG S W 22 R223 47p C237 C239 10p C234 10p COM 5 3 GND IN 1 4 NC NO 6 2 V DG2011DX T1 E3 U203 0 1u C230 0 1u V_IO C236 R224 22 A3 GND B1 C2 IN1 A2 IN2 NC1 C1 A1 NC2 C4 NO1 A4 NO2 B4 V VBAT U202 DG3535DB T5 E3 COM1 C3 COM2 10p C238 SPK_RCVN RCV_SPK_SEL SPK_RCVP RCV...

Page 42: ...n PLL to support inputting of master clock up to 20 MHz Contains a 16 bit stereophonic D A converter 1608 MIDI 22n 1000p C200 C215 R202 120K C219 4 7u 47p C207 0 1u C216 C214 0 1u 6 PLLC SPOUT1 17 SPOUT2 18 SPVDD 15 16 SPVSS VDD 7 VREF 9 8 VSS _CS 29 3 _IRQ 31 _RD 4 _RST 28 _WR D1 26 D2 25 D3 24 D4 23 22 D5 21 D6 20 D7 12 EQ1 EQ2 13 EQ3 14 HPOUT_L 10 HPOUT_R 11 IOVDD 32 2 LED MTR 19 NC 5 YMU762C Q...

Page 43: ...2 INOUT_B4 5 G1 10 G2 1 INOUT_A1 INOUT_A2 2 3 INOUT_A3 INOUT_A4 4 INOUT_B1 9 8 INOUT_B2 INOUT_B3 7 6 EVRC14S05Q030100R FL301 0 1u C309 0 1u C307 0 1u C306 0 1u C308 C305 47p 47K R303 10K R300 R301 100 47p VBAT C304 C303 0 1u V_IO C302 10p VA300 EVL5M02200 G2 10 INOUT_A1 1 2 INOUT_A2 INOUT_A3 3 4 INOUT_A4 9 INOUT_B1 INOUT_B2 8 7 INOUT_B3 INOUT_B4 6 FL303 EVRC14S05Q030100R G1 5 29 3 30 31 32 33 34 4...

Page 44: ... SHOOTING 43 4 TROUBLE SHOOTING 4 1 Main Components Placement SW400 CN200 FL400 U401 U402 U400 X400 U403 U203 U100 Q300 U202 X100 J300 D300 Q301 Q200 U300 CN300 CN302 U200 D301 U101 U201 CN301 Z 3 X B O X C O M ...

Page 45: ...4 2 KEYPAD Components Placement 4 TROUBLE SHOOTING 44 U301 MIC200 Z 3 X B O X C O M ...

Page 46: ...4 TROUBLE SHOOTING 45 4 3 FPCB Components Placement 4 4 Baseband Components LD1 BAT1 CN2 CN3 Z 3 X B O X C O M ...

Page 47: ...ransceiver FL400 Quad FEM U401 Power Amplifier Module U403 RF LDO U100 Analog Base Band IOTA Shrink X400 XTAL 26MHz X100 XTAL 32 768KHz U200 MIDI chip 40poly U203 SPDT Analog switch U202 DUAL SPDT ANALOG SWITCHES U101 Digital Base Band Calypso J300 SIM Connector CN301 I O connector U201 Memory Flash 128Mbit SRAM 64Mbit MAIN CN2 Main PCB connector BAT1 Backup Battery CN3 LCD connector FPCB LD1 Indi...

Page 48: ...OFF turn low 1 5V to HIGH 2 8V and it resets Calypso 4 6 2 Check Points Battery Voltage Power On Key Detection PWON signal Outputs of LDOs 4 6 3 Trouble Shooting Setup Connect PIF UNION to the phone Set the TI remote switch PIF UNION off 4 6 4 Trouble Shooting Procedure Check Battery voltage END_KEY Dome Switch condition Check the output voltages of all LDOs Z 3 X B O X C O M ...

Page 49: ...t about 50mA 50 C not charging operation Low battery alarm Idle 3 50V Dedicated 3 61V Block Diagram 4 TROUBLE SHOOTING 48 4 2V 3 92V 3 91V 3 78V 3 77 3 70V 3 69V 3 62V 3 61V 3 51V 3 50V 3 35V blink 1608 2012 1608 1608 1608 22n C210 R213 0 2 D200 CUS02 C208 4 7u R209 VBAT 15 4 7u C223 4 7u C209 TPCF8102 TE85L F D1 1 D2 2 D3 3 D4 6 D5 7 8 D6 G 4 5 S Q200 R206 100K 4 7u C224 VCHG ICTL PCHG VBATS VCCS...

Page 50: ...A Check the charger connector Charging Current Path Check the charging current path Battery Check the battery START I O Connector CN301 Is well soldered Voltage at pin 5 of Q200 5 2V Q200 D200 R213 Is well soldered Voltage across R213 Is about 10 100mV Resolder the CN301 Battery ok Charge is operating properly The TA is out of order Change the TA Resolder Q200 D200 R213 Replace Q200 D200 Change th...

Page 51: ...D_C1 WLED_C2 LCD_CS LCD_RESET _WR RD LCD_ID A 1 D 0 D 15 Check Points The Assembly status of the LCD Module The Soldering of connectors The FPCB which connects the LCD module with the main board Trouble Shooting Setup Connect PIF and power on Check soldering around connector FPCB CONNECTOR CN300 CN2 CN3 Z 3 X B O X C O M ...

Page 52: ... OK No Reconnect LCD Module Yes MAIN CN300 FPCB CN2 CN3 is soldered well No Resolder the MAIN CN300 FPCB CN2 CN3 Yes Paths of LCD control signals are OK No Resolder FL300 303 After changing the board LCD Display is OK No The board is broken Change the board LCD Module is out of order Change the LCD Module Yes Yes Z 3 X B O X C O M ...

Page 53: ... the receiver RCV_P RCV_N From ABB RCV_N RCV_P are delivered to Receiver when RCV_SPK_SEL and SPK_PHN_EN are L Check Points Audio signals from ABB Audio signals to the receiver Audio signal path Check the sound level to the speaker Soldering of connectors speaker and receiver Speaker Receiver Block Diagram Calypso U101 IOTA U100 YMU762 U200 Control RCV_P RC filter Analog SW U203 SPKP SPKN SPK_PHN_...

Page 54: ...ch point Check the soldering of the connector Check the soldering of the receiver Check the receiver Check receiver cable states Speaker Trouble Shooting Setup Connect PIF to the phone and power on Enter the engineering mode and go to menu Baseband Alert Ring Trouble Shooting Procedure Check the voltage levels of power supplies Check all sound path Check the sound level to the speaker Check the sp...

Page 55: ...oes sine wave appear at R223 R224 Soldering between cable and board is OK Cables of receiver are OK Change the receiver No Trouble No Yes Yes Set audio part at test equipment as PRBS or continuous wave not echo Set the audio volume max Connection between FPCB and CN300 is OK No Reconnect FPCB to CN300 Yes Does sine wave appear at L300 L301 No Change the U202 Yes Z 3 X B O X C O M ...

Page 56: ... at C205 Melody IC is out of order Change the U200 Soldering between speaker and board is OK Speaker OK No Resolder the U200 otherwise Change it V_SRAM is 2 8 Enter into Engineering Mode and go to menu Baseband Alert Ring Connection between FPCB and CN300 is OK Yes No Reconnect FPCB to CN300 Yes Does sine wave appear at L300 L301 Z 3 X B O X C O M ...

Page 57: ...uble Circuit Diagram Close to MIC Close to ABB MIC 1608 SUMY0010507 VA201 10 R216 27p C228 VA200 4 7u C221 R214 1 2K 1K R217 C229 47p R215 10 0 1u C226 C225 0 1u 47p C222 MIC200 1 2 C220 47p 1K 47p R211 C227 MICBIAS MICN MICP Z 3 X B O X C O M ...

Page 58: ... Setup Trouble Shooting Procedure Initialize GSM MS test equipment Check the bias of the microphone Connect PIF UNION to the phone and power on Check the audio signal path Make a test call to 112 Check the soldering Make a sound in front of the microphone Check the microphone Check the operation of FPCB MICN MICP R216 R215 MICP MICN AC voltages of the signals The waveforms at MICP and MICN Z 3 X B...

Page 59: ...rder Change the MIC No ABB is out of order Change the board YES Resolder the C225 C226 R215 and R216 The soldering of C225 C226 R215 and R216 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 signal into the MIC Z 3 X B O X C O M ...

Page 60: ... main board and vibrator module The soldering of wire Trouble Shooting Setup Trouble Shooting Procedure Connect PIF to the phone and power on Check vibrator signal Enter the engineering mode Check soldering of components Go to menu Baseband Alert Vibrator Check connection of wire VIBRATOR 10 R305 VBAT R308 10K 6 4 1 5 Q301 EMZ2 2 3 VBAT 3 1 2 D300 1SS302 T5L_F_H 47K R306 R304 10 1K R307 MOTOR VIBR...

Page 61: ...Q301 is OK Vibrator is out of order Change the Vibrator Voltage of R307 is 2 8V No Yes Q301 is out of order Change the Q301 Not connection Change the Vibrator Yes Enter into Engineering Mode and select Vibrator Check the soldering of R304 R305 Resolder R304 R305 Change the Q301 No Check the soldering of R306 Yes Resolder R306 Yes No Z 3 X B O X C O M ...

Page 62: ...ng mode Go to menu Baseband LED Backlight Keypad on Trouble Shooting Procedure Check the soldering of components Check the LEDB signal Check LEDs Check Points LEDB signal LEDs KEY BACKLIGHT 200 R325 LD310 200 R328 LD309 R334 20 LD306 LD312 R323 200 200 R319 LD311 LD300 LD305 R331 200 VA301 200 R322 R317 200 LD304 LD313 LD302 LD308 LD301 LD303 VBAT LD307 200 R329 200 R324 R318 200 20 R333 R327 200 ...

Page 63: ...older the path of LED and Resistor The Voltage Of LEDB signal is about 0V Is there anything that resistor value across LED is under 10 No Yes The path is OK The LED is out of order Change the LED Yes ABB is out of order Change the Board Enter into Engineering Mode and select Keypad On Power off and Measure the Resistor Value of all LEDs No Z 3 X B O X C O M ...

Page 64: ... magnet is close to the hall effect switch U301 the voltage at pin 2 of U301 goes to 0V Otherwise V_IO This Folder signal is delivered to DBB and the status of Flip is reported Folder Signal Status L Close Magnetized H Open Not magnetized HALL EFFECT S W C316 0 1u A3212EELLT T U301 G1 G2 OUT VDD V_IO V_IO 51K R321 C317 0 1u FOLDER Z 3 X B O X C O M ...

Page 65: ... Yes Pin1 of U301 is 2 8V The DBB Calypso is broken Change the board Caution If use PIF jig the remote switch is turned off ABB is out of order Change the Board Folder open status Not magnetized No Resolder the R321 The all paths connected to U301 are OK Yes Z 3 X B O X C O M ...

Page 66: ...ting Setup Insert the SIM into socket Connect PIF to the phone and power on Trouble Shooting Procedure Check the power supply Check the soldering of SIM socket Check the SIM 4 TROUBLE SHOOTING 65 SIM_IO SIM_CLK SIM_RST SIM_PWRCTRL SIM_CD DBB ABB VRSIM DBBSIO DBBSCK DBBSRST SIMCLK S IMIO SIMRST SIM VPP CLK IO RST V_IO 150p 22p 100k V_SIM 0 1u 10k 10k J300 Z 3 X B O X C O M ...

Page 67: ... No Resolder the C319 C320 R340 Yes The SIM Card is OK No SIM card is broken Change the SIM Card Yes The soldering of SIM connector is OK The ABB IOTA is broken Change the board The all paths connected to J300 are OK Insert the SIM Card Z 3 X B O X C O M ...

Page 68: ...e path of the audio signal from the microphone of the earphone This audio signal is delivered to ABB IOTA Shrink Earphone Receiving Path HSO is the audio signal from ABB IOTA Shrink C245 R225 L202 and L203 make the path of the audio signal from ABB to earphone 1608 Close to Ear jack Close to ABB EAR MIC 1608 1608 V_IO 5 6K R220 C240 39p 4 7u C231 C248 27p 10p C250 100nH L203 10p C244 47p C249 10u ...

Page 69: ...OTING 68 This pin connects with Receiver of Ear Mic Headset Output Pin Headset Input Pin This pin connects with Microphone of Ear Mic The components of HSO The components of HSMICP JACK Detect Pin Z 3 X B O X C O M ...

Page 70: ... L203 Does the Audio profile change to the earphone mode The ABB is out of order Change the board 2 Sending Path problem Yes Soldering of CN200 is OK Resolder the CN200 Yes The earphone is OK Change the Earphone Yes cf PRBS Pseudo Random Bit Sequence Insert the earphone into the headset Set the audio part of test equipment to PRBS or continuous wave mode No No No Z 3 X B O X C O M ...

Page 71: ...r the R227 R228 The Voltage at JACK_DETECT point is 0V The soldering Of R227 R228 is OK No Yes No Change the CN200 Pin3 and Pin4 of CN200 are open Yes The ABB is out of order Change the board 1 Earphone detection problem Z 3 X B O X C O M ...

Page 72: ...he ABB is out of order Change the board The voltage at R220 is 1 1V 1 3V A few tens or hundreds of mV of signals at C243 are measured No Resolder the CN200 The soldering of CN200 is OK Yes No Yes The earphone is OK Change the Earphone Yes The ABB is out of order Change the board Set audio part of the test equipment to the echo mode No Z 3 X B O X C O M ...

Page 73: ... 72 U401 SW400 U402 FL400 U400 X400 U403 Figure 8 RF Components Table RF Components RF Main Chip U400 PAM U401 Triple Buffer U402 VCTCXO 26MHz X400 FEM FL400 LDO Voltage Regulator U403 Mobile S W SW400 Description Reference Description Reference Z 3 X B O X C O M ...

Page 74: ...heck Regulator Circuit 1 Check VCTCXO Circuit 2 Check PLL Control Signa 3 l Check FEM Mobile SW 4 Check Rx I Q 5 Re download SW Cal 6 E5515C Test Mode CH190 7 level setting TCH CH190 60 dBm setting BCCH Spectrum Analyzer setting Oscilloscope setting START Figure RF BLOCK Z 3 X B O X C O M ...

Page 75: ...EN PIN3 RF2 85V PIN1 VBAT RF2 85V VBAT 1 3 VOUT R1114D281D TR F U403 CE 6 2 GND1 5 GND2 4 NC VDD 1u C441 C440 1u C442 1u RF_EN Check Pin 1 3 4 4 2 V Check Battery No Yes Pin 6 High Check DBB U101 No Yes Replace Regulator U403 No Pin 3 2 85V Regulator Circuit is OK See next page to check VCTCXO Circuit Yes Paging Period 5 Z 3 X B O X C O M ...

Page 76: ...aveform PIN3 Crystal Output PIN1 Crystal Input PIN4 LDO Output 1u RF2 85V 26MHz GND 2 OUT 3 4 VCC 1 VCONT C438 X400 R418 15K 1000p C439 1000p C437 TCXO_OUT AFC 26MHz Check Pin 3 of X400 Pin 4 2 85V Check U403 No No VCTCXO circuit is OK See next page to check PLL circuits Replace X400 Yes Yes Pin3 Pin4 Z 3 X B O X C O M ...

Page 77: ... Flow Waveform Control Signal Circuit Diagram S_CLK U403 S_DATA S_EN Signal is normal Check S_CLK S_EN S_DATA PLL circuit is OK See nest page to check FEM Mobile SW Download SW No Yes S_EN S_DATA S_EN S_DATA S_CLK S_CLK R402 100 R401 100 100 R400 RXQN S_CLK S_EN S_DATA Z 3 X B O X C O M ...

Page 78: ... RF cable connected Check SW400 Pin 1 2 with RF cable connected Open Check ANT_SW1 ANT_SW2 of FL400 GSM850 RX ANT_SW1 L ANT_SW2 H ANT_SW3 H Replace SW400 Replace SW400 No Replace the board Yes Check RF Level FL400 Pin 18 19 63dBm FEM Mobile SW is OK Yes No Replace FL400 Rx standalone mode is needed Table 2 1 Z 3 X B O X C O M ...

Page 79: ... 1000p C413 ANT G1 G2 RF KMS 506 SW400 RF2 85V 10 GND7 11 23 GND8 24 GND9 19 GSM_RX 13 PCS_RX PCS_RX 12 TX1G 6 TX2G 8 VCTRL1 22 21 VCTRL2 20 VCTRL3 3 VDD ANT 1 15 DCS_RX DCS_RX 14 17 EGSM_RX EGSM_RX 16 GMS_RX 18 2 GND1 GND10 25 26 GND11 4 GND2 GND3 5 7 GND4 GND5 9 GND6 FL400 YGHF S006A C410 56p Z 3 X B O X C O M ...

Page 80: ...ints Checking Flow Rx IQ Circuit Waveform I Q is normal Check I Q Redownload the software Calibration Replace U400 No Yes RXQP RXQP RXIP RXIP R405 820 820 R404 C411 560p 560p C420 R407 820 820 R406 RXQP RXQN RXIP RXIN TXQP TXIN TXQN TXIP 26MHZ S_DATA Z 3 X B O X C O M ...

Page 81: ...it 1 Check VCTCXO Circuit 2 Check PLL Control Signal 3 Check Tx I Q 4 Check PAM Control Signal 5 Check FEM Mobile SW 6 Re download SW Cal E5515C Test Mode CH190 7 level setting TCH CH190 60 dBm setting BCCH Spectrum Analyzer setting Oscilloscope setting START Checking Points Z 3 X B O X C O M ...

Page 82: ...ck Pin 1 3 4 4 2 V Check Battery No Yes Pin 6 High Check DBB U101 No Yes Replace Regulator U403 No Pin 3 2 85V Regulator Circuit is OK See next page to check VCTCXO Circuit Yes LDO Circuit Diagram RF2 85V VBAT 1 3 VOUT R1114D281D TR F U403 CE 6 2 GND1 5 GND2 4 NC VDD 1u C441 C440 1u C442 1u RF_EN Waveform Paging Period 5 Z 3 X B O X C O M ...

Page 83: ... PIN4 LDO Output Checking Flow 26MHz Check Pin 3 of X400 Pin 4 2 85V Check U403 No No VCTCXO circuit is OK See next page to check PLL circuits Replace X400 Yes Yes VCTCXO Circuit Diagram 1u RF2 85V 26MHz GND 2 OUT 3 4 VCC 1 VCONT C438 X400 R418 15K 1000p C439 1000p C437 TCXO_OUT AFC Waveform Pin3 Pin4 Z 3 X B O X C O M ...

Page 84: ... Flow Waveform Control Signal Circuit Diagram S_CLK U403 S_DATA S_EN Signal is normal Check S_CLK S_EN S_DATA PLL circuit is OK See nest page to check FEM Mobile SW Download SW No Yes S_EN S_DATA S_EN S_DATA S_CLK S_CLK R402 100 R401 100 100 R400 RXQN S_CLK S_EN S_DATA Z 3 X B O X C O M ...

Page 85: ...s Rx IQ Circuit Checking Flow Waveform TXQP QN TXIP IN I Q is normal Check I Q Redownload the software Calibration Replace U400 No Yes TXIP TXQP R405 820 820 R404 C411 560p 560p C420 R407 820 820 R406 RXQP RXQN RXIP RXIN TXQP TXIN TXQN TXIP 26MHZ S_DATA Z 3 X B O X C O M ...

Page 86: ...5 100p C425 VBAT C428 NA R414 8 2nH L407 300 R415 2 7nH L406 C429 0 5p GND3 12 GND4 13 GND5 14 15 GND6 GND7 16 GND8 17 18 GND9 7 GSM_IN 8 GSM_OUT TX_ENABLE 3 VBATT 4 6 VRAMP 10 GND1 GND10 19 20 GND11 21 GND12 GND13 22 GND14 23 24 GND15 25 GND16 GND17 26 27 GND18 GND19 28 11 GND2 GND20 29 30 GND21 GND22 31 32 GND23 U401 RF3166 2 BAND_SELECT DCS_PCS_IN 1 DCS_PCS_OUT 9 5 GND 300 R411 R410 1000p C427 ...

Page 87: ...4 TROUBLE SHOOTING 86 Waveform PA_ON VRAMP Z 3 X B O X C O M ...

Page 88: ... GSM850 900 TX 1GHz ANT_SW1 H ANT_SW2 L ANT_SW1 L Replace U400 Replace the board Tx standalone mode is needed Table 2 1 Yes Check FL400 Pin 1 20dBm Check SW500 Pin 1 2 with no RF cable connected Yes Short Check SW400 Pin 1 2 with RF cable connected Yes Open FEM Mobile SW is OK Change the board Yes No Replace FL400 No Replace SW400 No Replace SW400 Z 3 X B O X C O M ...

Page 89: ... 1000p C413 ANT G1 G2 RF KMS 506 SW400 RF2 85V 10 GND7 11 23 GND8 24 GND9 19 GSM_RX 13 PCS_RX PCS_RX 12 TX1G 6 TX2G 8 VCTRL1 22 21 VCTRL2 20 VCTRL3 3 VDD ANT 1 15 DCS_RX DCS_RX 14 17 EGSM_RX EGSM_RX 16 GMS_RX 18 2 GND1 GND10 25 26 GND11 4 GND2 GND3 5 7 GND4 GND5 9 GND6 FL400 YGHF S006A C410 56p Z 3 X B O X C O M ...

Page 90: ... kit you should have a battery with the voltage above 3 7V 5 1 2 In case of using the PIF Preparation Target Handset PIF RS 232 Cable and PIF to Phone interface Cable TA Power Supply or Battery BM 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 5 DOWNLOAD Figure 5 1 Describes Download Setup Z 3 X B O X C O M ...

Page 91: ...5 DOWNLOAD 90 5 2 Download Procedure 5 2 1 Computer Program file MultiGSM exe Click Z 3 X B O X C O M ...

Page 92: ...5 DOWNLOAD 91 5 2 2 Click the Setting button Then choose Configuration which is going to download Z 3 X B O X C O M ...

Page 93: ...5 DOWNLOAD 92 5 2 3 Configuration Setting C GSMULTI Model MG210 dll Z 3 X B O X C O M ...

Page 94: ...5 DOWNLOAD 93 5 2 4 Press Start Button MG210 Z 3 X B O X C O M ...

Page 95: ...5 DOWNLOAD 94 5 2 5 After Start Button Which Stand by condition MG210 Z 3 X B O X C O M ...

Page 96: ...5 DOWNLOAD 95 5 2 6 SW downloading Condition MG210 Z 3 X B O X C O M ...

Page 97: ...5 DOWNLOAD 96 5 2 7 SW downloading END Condition MG210 Z 3 X B O X C O M ...

Page 98: ...N 97 6 1 Calibration 6 1 1 Equipment Setup 6 SERVICE AND CALIBRATION Mobile Switch Cable Power Supply GPIB Cable PC Battery Simulator Jig TA GSM Test Set 8960 GPIB Cable Figure 6 1 Calibration Equipment List Z 3 X B O X C O M ...

Page 99: ...6 SERVICE AND CALIBRATION 98 6 1 2 RF Calibration Program 1 Execute Hot_KimchiD exe 2 Click on APPLY button 3 Click on CALIBRATION START MG210 MG210 Z 3 X B O X C O M ...

Page 100: ...6 SERVICE AND CALIBRATION 99 4 Click on CALIBRATION START button MG210 MG210 Z 3 X B O X C O M ...

Page 101: ... 100 Z 3 X B O X C O M ...

Page 102: ...ADD3 G4 ADD4 G2 ADD5 G3 H1 ADD6 ADD7 H3 H2 ADD8 ADD9 U101 D751992AZHHR F3 ADD0 F2 ADD1 H5 ADD10 ADD11 J1 J2 ADD12 ADD13 J3 J4 4 7u 0 1u C129 C120 C101 12p VBAT 100K R100 0 1u C122 C121 0 1u 0 1u C123 V_IO 0 1u C106 0 1u C113 10K R110 220p C110 33K R105 10 R115 R120 10K MC 146X100 32 768KHz 1 2 3 4 10K R114 M11 VREF D2 VRIO1 M1 VRMEM L9 M7 VRRAM M4 VRRTC VRSIM J1 K10 VSDBB VXRTC L3 VCABB VCCS H1 L1...

Page 103: ...BB S71PL129JC common G2 A0 F2 A1 A10 F7 C8 A11 A12 D8 0 1u U201 47p C237 C216 R213 0 2 100nH L203 0 1u C213 10p C244 V_FLASH C229 47p D200 CUS02 C214 0 1u 47p C249 C239 10p C234 10p 6 PLLC SPOUT1 17 SPOUT2 18 SPVDD 15 16 SPVSS VDD 7 VREF 9 8 VSS _CS 29 3 _IRQ 31 _RD 4 _RST 28 _WR D1 26 D2 25 D3 24 D4 23 22 D5 21 D6 20 D7 12 EQ1 EQ2 13 EQ3 14 HPOUT_L 10 HPOUT_R 11 IOVDD 32 2 LED MTR 19 NC 5 YMU762C...

Page 104: ...08 200 R322 R301 100 R317 200 47p VBAT C304 C303 0 1u LD304 C317 0 1u 100 R314 305 1 3 5 7 307 VCHG 47 2 4 6 8 LD313 R339 304 309 R345 680 C320 22p 680 R346 V_IO 0 1u C318 LD302 VBAT LD308 F300 3 1 2 VBAT D300 1SS302 T5L_F_H 47K R306 306 LD301 LD303 VBAT 301 V_IO OK DOWN LD307 C302 10p VA300 EVL5M02200 G2 10 INOUT_A1 1 2 INOUT_A2 INOUT_A3 3 4 INOUT_A4 9 INOUT_B1 INOUT_B2 8 7 INOUT_B3 INOUT_B4 6 FL...

Page 105: ...02 100 R412 0 27nH 8 2nH L407 L403 L402 2 2nH ANT_401 C421 0 1u R407 820 820 R406 VBAT 1 3 VOUT 1000p C400 R1114D281D TR F U403 CE 6 2 GND1 5 GND2 4 NC VDD R419 22K 300 R415 RF2 85V C402 1p 56p C417 C422 C407 22p 1 5p 2 7nH C406 1 5p L406 C433 27p R422 4 7K R403 680 C429 1u 0 5p C441 0 R416 1 2p C418 GND3 12 GND4 13 GND5 14 15 GND6 GND7 16 GND8 17 18 GND9 7 GSM_IN 8 GSM_OUT TX_ENABLE 3 VBATT 4 6 V...

Page 106: ... 105 8 pcb layout Z 3 X B O X C O M ...

Page 107: ... 106 8 pcb layout Z 3 X B O X C O M ...

Page 108: ...2 Backlight 2 2 LCD 2 2 1 LCD Auto 2 2 2 Manual color Test 2 2 3 LCD Color 2 2 4 LCD Contrast 2 2 5 Temperature Table 2 3 Font 2 3 1 Font 810 2 3 2 Font 810i 2 3 3 Font 810b 2 3 4 Font 814 2 3 5 Font 814i 2 3 6 Font 814b 2 3 7 Font 1018 2 3 8 WapFont 2 4 Alert 2 4 1 Vibrator 2 4 2 Ring 2 4 3 Effect Sound 2 4 4 iMelody Sound 2 4 5 EMS Sound 2 4 6 Volume 2 5 Serial Port 2 5 1 Modem 2 6 Battery Info1...

Page 109: ...t either Power level or DAC value b Power level Input appropriate value GSM between 5 19 or DCS PCS between 0 15 c DAC value You may adjust directly the power level with DAC values 10 1 3 Rx Test 1 Selecting Channel Select one of GSM 850 or GSM900 DCS PCS Band and input appropriate channel 2 Automatic Gain Control and Instrument Power level See if the value of RSSI is close to 60dBm when setting t...

Page 110: ...32 22 30 41 31 34 7 8 47 55 48 6 12 9 23 5 43 42 33 29 13 1 44 14 24 28 27 21 20 10 11 37 4 3 25 52 19 50 15 2 51 40 54 46 36 38 39 16 53 18 35 11 EXPLODED VIEW REPLACEMENT PART LIST 11 1 EXPLODED VIEW Z 3 X B O X C O M ...

Page 111: ... 110 Z 3 X B O X C O M ...

Page 112: ...SPEAKER MPBN0028301 MG210 Black 40 5 MTAA00 TAPE DECO MTAA0110601 MG210 TAPE DECO RECEIVER Transparent 50 5 MTAD00 TAPE WINDOW MTAD0049601 MG210 Transparent 52 4 ACGJ00 COVER ASSY FOLDER UPPER ACGJ0056202 MG210 SILVER Silver 5 MCJJ00 COVER FOLDER UPPER MCJJ0042402 MG210 SILVER Silver 16 5 MDAE00 DECO FOLDER UPPER MDAE0035502 MG210 SILVER Silver 18 5 MDAY00 DECO MDAY0025901 MG210 deco indicator led...

Page 113: ...TOR LCD Black 4 MTAB00 TAPE PROTECTION MTAB0103801 MG210 PHONE PROTECTION TAPE Black 4 MTAB02 TAPE PROTECTION MTAB0103901 MG210 MAIN WINDOW PROTECTION TAPE Black 4 MWAC00 WINDOW LCD MWAC0065101 MG210 Black 55 3 ACGM00 COVER ASSY REAR ACGM0070002 MG210 SILVER Silver 4 MCJN00 COVER REAR MCJN0051702 MG210 SILVER Silver 13 4 MGAD00 GASKET SHIELD FORM MGAD0109501 MG210 REAR GASKET SHIELD FOAM Black 24 ...

Page 114: ...CERAMIC CHIP ECCH0004904 1 uF 6 3V K X5R TC 1005 R TP 7 LD1 DIODE LED CHIP EDLH0003401 RED GREEN ETC R TP SIZE 1315 GSM DUAL LED 7 R1 RES CHIP ERHY0000202 4 7 ohm 1 16W J 1005 R TP 7 R2 RES CHIP ERHY0000172 68 ohm 1 16W F 1005 R TP 7 R3 RES CHIP ERHY0000220 100 ohm 1 16W J 1005 R TP 7 R4 RES CHIP ERHY0000201 0 ohm 1 16W J 1005 R TP 7 R5 RES CHIP ERHY0000201 0 ohm 1 16W J 1005 R TP 6 SPCY00 PCB FLE...

Page 115: ...14 CAP CERAMIC CHIP ECCH0000182 0 1 uF 10V K X5R HD 1005 R TP 6 C115 CAP CERAMIC CHIP ECCH0000182 0 1 uF 10V K X5R HD 1005 R TP 6 C116 CAP CERAMIC CHIP ECCH0000182 0 1 uF 10V K X5R HD 1005 R TP 6 C117 CAP CERAMIC CHIP ECCH0000182 0 1 uF 10V K X5R HD 1005 R TP 6 C118 CAP CERAMIC CHIP ECCH0000182 0 1 uF 10V K X5R HD 1005 R TP 6 C119 CAP CERAMIC CHIP ECCH0000182 0 1 uF 10V K X5R HD 1005 R TP 6 C120 C...

Page 116: ... CHIP ECCH0000182 0 1 uF 10V K X5R HD 1005 R TP 6 C217 CAP CERAMIC CHIP ECCH0000182 0 1 uF 10V K X5R HD 1005 R TP 6 C218 CAP CERAMIC CHIP ECCH0000155 10 nF 16V K X7R HD 1005 R TP 6 C219 CAP CERAMIC CHIP ECCH0006201 4 7 uF 6 3V K X5R TC 1608 R TP 6 C220 CAP CERAMIC CHIP ECCH0000122 47 pF 50V J NP0 TC 1005 R TP 6 C221 CAP CERAMIC CHIP ECCH0006201 4 7 uF 6 3V K X5R TC 1608 R TP 6 C222 CAP CERAMIC CHI...

Page 117: ...IC CHIP ECCH0000182 0 1 uF 10V K X5R HD 1005 R TP 6 C305 CAP CERAMIC CHIP ECCH0000122 47 pF 50V J NP0 TC 1005 R TP 6 C306 CAP CERAMIC CHIP ECCH0000182 0 1 uF 10V K X5R HD 1005 R TP 6 C307 CAP CERAMIC CHIP ECCH0000182 0 1 uF 10V K X5R HD 1005 R TP 6 C308 CAP CERAMIC CHIP ECCH0000182 0 1 uF 10V K X5R HD 1005 R TP 6 C309 CAP CERAMIC CHIP ECCH0000182 0 1 uF 10V K X5R HD 1005 R TP 6 C310 CAP CERAMIC CH...

Page 118: ...R TP 6 C423 CAP TANTAL CHIP MAKER ECTZ0000406 33 uF 10V M STD 3216 R TP 6 C424 CAP CHIP MAKER ECZH0000830 33 pF 50V J NP0 TC 1005 R TP 6 C425 CAP CHIP MAKER ECZH0000813 100 pF 50V J NP0 TC 1005 R TP 6 C426 CAP CHIP MAKER ECZH0000813 100 pF 50V J NP0 TC 1005 R TP 6 C427 CAP CERAMIC CHIP ECCH0000143 1 nF 50V K X7R HD 1005 R TP 6 C429 CAP CERAMIC CHIP ECCH0000101 5 pF 50V C NP0 TC 1005 R TP 6 C430 CA...

Page 119: ...H J 1005 R TP 6 L201 INDUCTOR CHIP ELCH0005009 100 nH J 1005 R TP 6 L202 INDUCTOR CHIP ELCH0005009 100 nH J 1005 R TP 6 L203 INDUCTOR CHIP ELCH0005009 100 nH J 1005 R TP 6 L300 INDUCTOR CHIP ELCH0005009 100 nH J 1005 R TP 6 L301 INDUCTOR CHIP ELCH0005009 100 nH J 1005 R TP 6 L400 INDUCTOR CHIP ELCH0009112 27 nH J 1005 R TP chip coil 6 L401 INDUCTOR CHIP ELCH0001408 6 8 nH J 1005 R TP Pb Free 6 L40...

Page 120: ...W J 1005 R TP 6 R200 RES CHIP MAKER ERHZ0000472 36 Kohm 1 16W J 1005 R TP 6 R201 RES CHIP ERHY0000271 39K ohm 1 16W J 1005 R TP 6 R202 RES CHIP ERHY0000282 120K ohm 1 16W J 1005 R TP 6 R203 RES CHIP ERHY0000250 3 3K ohm 1 16W J 1005 R TP 6 R204 RES CHIP ERHY0000201 0 ohm 1 16W J 1005 R TP 6 R206 RES CHIP ERHY0000280 100K ohm 1 16W J 1005 R TP 6 R209 RES CHIP ERHY0000205 15 ohm 1 16W J 1005 R TP 6 ...

Page 121: ...RRAY R ERNR0000403 10000 ohm ohm 8 PIN J 1 32 W SMD R TP 6 R312 RES CHIP ERHY0000271 39K ohm 1 16W J 1005 R TP 6 R313 RES CHIP ERHY0000220 100 ohm 1 16W J 1005 R TP 6 R314 RES CHIP ERHY0000220 100 ohm 1 16W J 1005 R TP 6 R315 RES CHIP ERHY0000220 100 ohm 1 16W J 1005 R TP 6 R320 RES ARRAY R ERNR0000401 47 ohm ohm 8 PIN J 1 32 W SMD R TP 6 R332 RES ARRAY R ERNR0000401 47 ohm ohm 8 PIN J 1 32 W SMD ...

Page 122: ... CONN RF SWITCH ENWY0002301 ANGLE SMD 0 8 dB 6 U100 IC EUSY0285001 BGA 143 PIN R TP IOTA Shrink ABB 6 U101 IC EUSY0155201 179GHH PBGA 179 PIN R TP CALYPSO DIGITAL BB CHIP Pb Free 6 U200 IC EUSY0111601 32 PIN QFN 32 PIN R TP MA 3 40 TONES FM WAVEFORM TABLE 6 U201 IC EUSY0226302 FBGA 64 PIN ETC 128M NOR 64M UTRAM UTRAM SSE PB FREE 6 U202 IC EUSY0262901 MICRO FOOT 10 PIN R TP 0 25 Ohm Dual SPDT Analo...

Page 123: ...DE LED CHIP EDLH0012101 BLUE 1608 R TP PBB FREE 6 LD312 DIODE LED CHIP EDLH0012101 BLUE 1608 R TP PBB FREE 6 LD313 DIODE LED CHIP EDLH0012101 BLUE 1608 R TP PBB FREE 6 MIC200 MICROPHONE SUMY0010507 UNIT 42 dB 4 1 35 SMD 6 R316 RES CHIP ERHY0000225 200 ohm 1 16W J 1005 R TP 6 R317 RES CHIP ERHY0000225 200 ohm 1 16W J 1005 R TP 6 R318 RES CHIP ERHY0000225 200 ohm 1 16W J 1005 R TP 6 R319 RES CHIP ER...

Page 124: ...80 ohm 1 16W J 1005 R TP 6 R346 RES CHIP ERHY0000237 680 ohm 1 16W J 1005 R TP 6 R347 RES CHIP ERHY0000237 680 ohm 1 16W J 1005 R TP 6 R348 RES CHIP ERHY0000237 680 ohm 1 16W J 1005 R TP 6 R349 RES CHIP ERHY0000237 680 ohm 1 16W J 1005 R TP 6 U301 IC EUSY0129503 2x2 mm MLPD 3 PIN R TP Hall Effect Switch Pb Free 5 SPFY00 PCB MAIN SPFY0118201 FR 4 mm BUILD UP 8 5 WSYY00 SOFTWARE WSYY0370001 MG210CP4...

Page 125: ...Y PACK LI ION SBPL0077901 3 7 V 830 mAh 1 CELL PRISMATIC FG101 RUSSV423450 Innerpack 1 3 SGEY00 EAR PHONE EAR MIKE SET SGEY0003204 L1200 MONO TYPE 3 SSAD00 ADAPTOR AC DC SSAD0007837 FREE 50 Hz 5 2 V 8 A CE CB 11 3 Accessory Note This Chapter is used for reference Part order is ordered by SBOM standard on GCSC Z 3 X B O X C O M ...

Page 126: ...Note Z 3 X B O X C O M ...

Page 127: ...Note Z 3 X B O X C O M ...

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Summary of Contents for MG210

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LG MG210, Service Manual, Page: 58 / 127

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Summary of Contents for MG210

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