LG LGV909DW Service Manual Download Page 95

Page: 95 / 271

4. TROUBLE SHOOTING

- 95 -

Only for training and service purposes

LGE Internal Use Only

ͽ͸Ͷ͑ ͺΟΥΖΣΟΒΝ͑ ΆΤΖ͑ ΀ΟΝΪ͑

4.12.3 Ear-MIC troubleshooting

Ear MIC control signals are generated by WM8994(U800)

Start

Change the Ear_Jack FPCB

END

Check the Main Ear-jack, and reconnect the Ear_jack FPCB

Check the Codec IC or MAIN PCB

Ear Sound is OK?

Check the waveform

(Low/High) of TP1

Check the EJ MICBIAS

(TP2) Voltage is 1.6V

Ear Sound or MIC is OK?

Yes

Summary of Contents for LGV909DW

Page 1: ...Internal Use Only Service Manual LG V909DW Date March 2011 Issue 1 0 ...

Page 2: ...ING 59 4 1 MODEM PICTURE 59 4 2 Signal Path 61 4 3 Power OnTrouble shooting 63 4 4WCDMATransmit block 71 4 5 GSM Receiver Block 76 4 6WCDMA Receiver Block 79 4 7WIFI BT RF components 82 4 8WIFI BT RF components 83 4 9 Power ONTroubleshooting 84 4 10 Charger troubleshooting 85 4 11 USBTrouble shooting 86 4 12 Audio troubleshooting 89 4 13 CameraTroubleshooting 97 4 14 Main LCD trouble 102 4 15 GPST...

Page 3: ...rrier telecommunication service of facilities accessed through or connected to it The manufacturer will not be responsible 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 u...

Page 4: ...look slightly different G Interference and Attenuation Phone may interfere with sensitive laboratory equipment medical 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 g...

Page 5: ...rop Output LDO Liquid Crystal Display LCD Intermediate Frequency IF International Portable User Identity IPUI Global System for Mobile Communications GSM General Purpose Interface Bus GPIB Gaussian Minimum Shift Keying GMSK Flexible Printed Circuit Board FPCB Electrostatic Discharge ESD Electrical Erasable Programmable Read Only Memory EEPROM Digital Signal Processing DSP dB relative to 1 milli wa...

Page 6: ...ed Oscillator VCO Universal Asynchronous Receiver Transmitter UART Time Division Multiple Access TDMA Time Division Duplex TDD Travel Adapter TA Side Tone Masking Rating STMR Pseudo SRAM PSRAM Static Random Access Memory SRAM Sending Loudness Rating SLR Subscriber Identity Module SIM Surface Acoustic Wave SAW Real Time Clock RTC Root Mean Square RMS Receiving Loudness Rating RLR Radio Frequency RF...

Page 7: ...er 3GPP Rel7 SIM Toolkit Class 1 2 3 C E Frequency Range WCDMA FDD1 TX 1920 1980 MHz WCDMA FDD1 RX 2110 2170 MHz WCDMA FDD4 TX 1710 1755 MHz WCDMA FDD4 RX 2110 2155 MHz WCDMA FDD8 TX 880 915 MHz WCDMA FDD8 RX 925 960 MHz 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 2 3 Ma...

Page 8: ...ight less than 160g Stand by time 2G Up to 350 hrs 3G Up to 350 hrs Paging Period 9 2G DRX 7 3G Charging time 6 hrs 20min Sleep 64000mAh Talk time N A RX sensitivity WCDMA FDD1 106 7 dBm WCDMA FDD4 106 7 dBm WCDMA FDD8 106 7 dBm GSM850 105 dBm DCS 1800 105 dBm PCS 1900 105 dBm WCDMA GSM GPRS WCDMA 24dBm 3 84MHz 1 3dBm GSM850 33 dBm DCS 1800 30 dBm PCS 1900 30 dBm Class3 WCDMA Class4 GSM850 Class1 ...

Page 9: ... Color gamut 50 Contrast ratio 800 1 Typ Response time 35ms Number of LED 28 4chain X 7 Operating temp 10 60 Camera 1 5M stereo scopic module Sony IMX 072 sensor MIPI CSI2 interface I2C control 2 4 degree tilt spec Operating voltage 1 2V Digital core 2 7V Analog 1 8V interface 2 8V VCM LED flash Total number of pixel 2664 H X 2000 V approx 5 33M Effective pixels 2616 H X 1968 V approx 5 15M Active...

Page 10: ...FPCB type System connector 5 Pin Micro USB HDMI Ear Phone Jack 3 5Phi 4 Pole Stereo PC synchronization Yes Memory AP eMMC 32GB LP DDR2 1GB Speech coding AMR PCM WAV SBC Data Fax Built in Data Fax support Vibrator NA BlueTooth V2 1 EDR MIDI for Buzzer Function SW Decoded 72Poly Music Player MP3 WMA AAC AAC LC eAAC Video Player MPEG4 H 264 WMV9 DiVX XviD MPEG2 Camcorder MPEG4 H 264 H 263 Voice Recor...

Page 11: ... amount Fixed Dial Number Yes Service Dial Number No Own Number Yes Read only add edit delete are not supported Voice Memo Yes Support voice recorder Call Reminder No 2 5 SW Features Item Feature Comment RSSI 0 4 Levels Battery Charging 0 6 Levels Key Volume 0 7 Level Audio Volume 1 15 Level Time Date Display Yes Multi Language Yes English French German Spanis h Italian Danish Dutch Korean Quick A...

Page 12: ...eive Save Yes Yes Long Message MAX 459 characters SMS 3pages Cell Broadcast Yes Download Over the Web Game Yes Calendar Yes Memo Yes There is no limitation on the number of items It depends on available memory amount World Clock No Unit Convert No Stop Watch No Wall Paper Yes WAP Browser No Support only web browser based on webkit WAP stack and wml are not supported Download Melody Wallpaper Yes O...

Page 13: ...rved Only for training and service purposes LGE Internal Use Only Bluetooth Yes Ver 2 1 EDR HSP HFP A2DP AVRCP FM radio Yes GPRS Yes Class 10 EDGE Yes Class 10 Hold Retrieve Yes Conference Call Yes Max 6 DTMF Yes Memo pad No TTY No AMR Yes SyncML Yes IM Yes Email Yes ...

Page 14: ...modulation out to less than 1800kHz offset 200kHz 36dBm 600kHz 51dBm 56dBm Spectrum due to modulation out to larger than 1800kHz offset to the edge of the transmit band GSM 1800 3000kHz 63dBc 46dBm 3000kHz 6000kHz 65dBc 46dBm 6000kHz 71dBc 46dBm DCS 1800 3000kHz 65dBc 51dBm 6000kHz 73dBc 51dBm Spectrum due to switching transient 400kHz 19dBm 22dBm 5 0 23dBm 600kHz 21dBm 24dBm 5 0 26dBm Reference S...

Page 15: ...ps 99 of power Adjacent Channel Leakage Power Ratio ACLR 33 dB 5 MHz 43 dB 10 MHz Spurious Emissions f fc 12 5 MHz 36 dBm 1 kHz RW 9 kHz f 150 kHz 36 dBm 10 kHz RW 150 KHz f 30 MHz 36 dBm 100 kHz RW 30 MHz f 1 GHz 30 dBm 1 MHz RW 1 GHz f 12 75 GHz 60 dBm 3 84 MHz RW 869 MHz f 894 MHz 60 dBm 3 84 MHz RW 1930 MHz f 1900 MHz 60 dBm 3 84 MHz RW 2110 MHz f 2155 MHz 67 dBm 100 kHz RW 925 MHz f 935 MHz 7...

Page 16: ...y ACS ACS 33 dB where BER 0 001 when Îor 92 7 dBm 3 84 MHz Ioac 52 dBm 3 84 MHz 5 MHz Blocking Characteristic BER 0 001 when Îor 103 7 dBm 3 84 MHz Iblocking 56 dBm 3 84 MHz Fuw offset 10 MHz or Iblocking 44 dBm 3 84 MHz Fuw offset 15 MHz Spurious Response BER 0 001 when Îor 103 7 dBm 3 84 MHz Iblocking 44 dBm Intermodulation BER 0 001 when Îor 103 7 dBm 3 84 MHz Iouw1 46 dBm Fuw1 offset 10 MHz Io...

Page 17: ... 4 Power step Power step slot boundary Power step size P dB Transmitter power step tolerance dB 1 Start of Ack Nack 6 2 3 2 Start of CQI 1 0 6 3 Middle of CQI 0 0 6 5 4 End of CQI 5 2 3 Spectrum Emission Mask Sub Test 1 1 15 2 12 15 3 13 15 4 15 8 5 15 7 6 15 0 Frequency offset from carrier f Minimum requirement Measurement Bandwidth 2 5 3 5 MHz 35 15 f 2 5 dBc 30 kHz 3 5 7 5 MHz 35 1 f 3 5 dBc 1 ...

Page 18: ...SUPA Tx Rx specification Item Specification Maximum Output Power Sub Test 1 11 15 21 24dBm 3 84 MHz 2 6 15 19 22dBm 3 84 MHz 3 15 9 20 23dBm 3 84 MHz 4 2 15 20 25dBm 3 84 MHz 5 15 15 19 25dBm 3 84 MHz Spectrum Emission Mask Sub Test 1 11 15 2 6 15 3 15 9 4 2 15 5 15 15 Frequency offset from carrier f Minimum requirement Measurement Bandwidth 2 5 3 5 MHz 35 15 f 2 5 dBc 30 kHz 3 5 7 5 MHz 35 1 f 3 ...

Page 19: ...k Frequency Tolerance within 25 PPM Spectrum Mask 30 fc 22MHz f fc 11MHz and fc 11MHz f fc 22MHz 50 f fc 22MHz and f fc 22MHz Power ramp on off time 2us Carrier Suppression 15dB Modulation Accuracy Peak EVM 35 Spurious Emissions 36 dBm 30MHz 1GHz 30 dBm above 1GHz 12 75GHz 47 dBm 1 8GHz 1 9GHz 47 dBm 5 15GHz 5 3GHz Rx Min input Sensitivity 76dBm 1Mbps 2Mbps 5 5Mbps 11Mbps FER 8 Rx Max input Sensit...

Page 20: ...s EVM 5dB 6Mbps 8dB 9Mbps 10dB 12Mbps 13dB 18Mbps 16dB 24Mbps 19dB 36Mbps 22dB 48Mbps 25dB 54Mbps Spurious Emissions 36 dBm 30MHz 1GHz 30 dBm above 1GHz 12 75GHz 47 dBm 1 8GHz 1 9GHz 47 dBm 5 15GHz 5 3GHz Rx Min input Sensitivity PER 10 82dBm 6Mbps 81dBm 9Mbps 79dBm 12Mbps 77dBm 18Mbps 74dBm 24Mbps 70dBm 36Mbps 66dBm 48Mbps 65dBm 54Mbps Rx Max input Sensitivity 20dBm 6 9 12 18 24 36 48 54Mbps PER ...

Page 21: ...bps 10dB 13Mbps 13dB 19 5Mbps 16dB 26Mbps 19dB 39Mbps 22dB 52Mbps 25dB 58 5Mbps 28dB 65Mbps Spurious Emissions 36 dBm 30MHz 1GHz 30 dBm above 1GHz 12 75GHz 47 dBm 1 8GHz 1 9GHz 47 dBm 5 15GHz 5 3GHz Rx Min input Sensitivity PER 10 82dBm 6 5Mbps 79dBm 13Mbps 77dBm 19 5Mbps 74dBm 26Mbps 70dBm 39Mbps 66dBm 52Mbps 65dBm 58 5Mbps 64dBm 65Mbps Rx Max input Sensitivity 20dBm 6 5 13 19 5 26 39 52 58 5 65M...

Page 22: ... Internal Use Only 10 GPS receiver specification Item Specification Receive Frequency 1574 42 MHz 1576 42 MHz Minimum Sensitivity 1 satellite 142dBm 7 satellites 147dBm at coarse time aiding SUPL OMA 5 2 Client Conformance Testing SET INITIATED RF Performance Radiated CN0 Over 34 dB HZ Calculated TIS Over 149dBm ...

Page 24: ...WVX WWG Gy jkth WWG Gy hu zls WVXVYVZ wy si X wy oi wy ti X wy si X ky ti X si ti X ti si Z ti Y wkl pu ky oi ky si X 3 TECHNICAL BRIEF 3 1 GENERAL DESCRIPTION The LGV909 supports UMTS 900 AWS UMTS 2100 GSM 850 GSM 1800 and GSM 1900 based GSM GPRS EDGE UMTS All receivers and the UMTS transmitter use the radioOne1Zero IF architecture to eliminate intermediate frequencies directly converting signals...

Page 25: ...receiver AGC can be aligned to the UMTS frame structure with the TAS macro SYNC3G Transmitter Section The TX features 6 RF outputs which are directly matched to 50 Ω impedance for easy connection to external power amplifiers which reduces significantly external component count 2 outputs are high power small signal polar modulated outputs for the GSM system with low sensitivity to PA harmonics They...

Page 26: ...ion of the device in an RF engine environment It handles RX and TX power control also incorporating the calibration data The complete timing is optimized for compressed mode operation of the transceiver it controls the front end components of the engine PA s switches LNA s Additionally a SPI control bus for front end component control is available in the IC which also enables the readback of data ...

Page 27: ...ormance The balance between the complementary signals is critical and must be maintained from the FEM outputs all the way into the IC pins The FEM has dual SAW filter for GSM1800 and GSM1900 so only one port of MDM6200 is need to support GSM high band it means GSM1800 GSM1900 Figure 3 1 2G Receiver path Figure 3 2 2G 3G Receiver internal block Since GSM 850 GSM 1800 and GSM 1900 signals are time d...

Page 28: ...velop signal are combined at the mixer inside the chip A GSM linear PA is required for this transmit architecture An simple application is shown in below MN means matching network whitch depends upon the operating frequency range external front end devices regardless of their degree of integration PCB material and stack up layout details and matching components used Figure 3 3 2G Transmitter path ...

Page 29: ...aintain the MDM device s high common mode rejection Tx isolation out of band suppression and second order intermodulation performance Figure 3 5 3G Receiver path Figure 3 6 3G Receiver internal block The downconverter s RF circuitry includes a gain stepped amplifier that supplements the LNA gain steps to further extend the receiver dynamic range The quadrature downconverter translates the LNA s RF...

Page 30: ...tations is the primary paths ability to support handset transmissions the diversity paths are receive only An antenna switch selects the RF operating band and then a bandpass SAW filters the incoming Rx signal This filter should provide a differential output HB input can be shared by the AWS and 2100 MHz bands It is possible to share one input between these two bands because their Rx operating ran...

Page 31: ... baseband signal is lowpass filtered and amplified to levels sufficient for driving the quadrature upconverters Only one upconverter is active at a time The active upconverter s output is at the desired RF channel frequency and drives its dedicated output circuits These RF circuits include multiple variable gain stages that provide transmit AGC control The wide range of driver amplifier output lev...

Page 32: ...t pin The circuit is shown in Figure 3 1 This circuit is located on Main board LNA output signal is connected to daughter board using coaxial cable Figure 3 1 GPS signal path on Main Board The GPS input from the LNA output is filtered by a GPS RF filter and then connected to an impedance transformer circuit that optimally matches the impedance looking into the GPS LNA in MDM6200 The circuit is sho...

Page 33: ...ed Another PLL input varies as the loop acquires lock and is generated by counting the oscillator output pulses at FDBK The closed loop will force the oscillator output to match the programmed value If the loop is not locked the error between inputs creates an error signal at the output of the PLL This error signal tunes the output frequency so that the error is decreased Ultimately the loop force...

Page 34: ...during mobile receive diversity MRD or GSM operation Although there are separate oscillators for SHDR and GNSS operation they share a single set of phase locked loop circuits Since the PLL is shared only one receiver can be supported at any one time either a SHDR path or the GNSS path can be active The SHDR oscillator control voltage is brought off chip to allow supplemental capacitance to be adde...

Page 35: ... Module is housed in a cost effective small and thin 4x5mm package 3 6 1 2 W1700 SKY77703 The SKY77703 is fully matched Power Amplifier Module designed for use in UMTS4 Its compact 3x3mm package including coupler makes it ideal for today s extremely small data enabled phones Its RF performance meets the stringent linearity requirements of HSUPA operation The SKY77703 is includes built in regulator...

Page 36: ...y 6540mAh Micro USB Connector Micro USB Connector USB UART HS USB Charger IC I2C GEN1 Geomagnetic PCM DAP2 MUIC MUIC UART2 USB Fuel gauge UART1 LCD 8 9 LCD Backlight WXGA Touch Screen RGB to LVDS CVT B L Driver I2C GEN1 A 0 12 4 pin MDM6200 32GB eMMC V4 4 HSMMC DC IN Jack u USB Accelerometer HDMI HDMI Type C WM8994 Cam 5M A CSI CSI CAM_I2C VT 2M LPDDR2 1GB MIC RGB 24bit LCD_PWM DDR BT_PCM DAP4 x32...

Page 37: ...earching plus supporting functions such as ଝ An ARM1136 JS processor as the main modem processor ଝ Connections to key functions such as the crypto engine and EBI via AHB buses ଝ The modem DSP mDSP that controls modem hardware blocks and assists with symbol level processing of physical layer traffic All modem functions require mDSP support to operate It has a limited amount of processing power and ...

Page 38: ...ations system masters are highlighted here ଝ The ADM engine supports up to 16 channels Under control of the ARM it handles data transfers between EBI1 and other peripherals as well as external memory controller SD controller and USB RLP data transfers ଝ The data mover is used for byte alignment packing of USB RLP data and putting it back into system memory and then the USB DMA master transfers the...

Page 39: ... ଝ With flash memory used to load and or upgrade system software 3 8 7 USB The universal serial bus USB is an interconnection standard widely supported by the electronics industry The USB 2 0 specification defines three operating data rates low speed 1 5 Mbps full speed 12 Mbps and high speed 480 Mbps The MDM6x00 IC supports USB interfaces using two controllers ଝ The primary controller is the high...

Page 40: ...eping User interfaces IC interfaces Configurable pins either MPPs or GPIOs that can be configured to function within some of Figure Modem Power Block Diagram ͽ Ͷ ͺΟΥΖΣΟΒΝ ΆΤΖ ΟΝΪ 3 9 Power Block 3 9 1 General Since LG V909 has two individual chips MDM6200 uses PM8028 and T20 uses TPS658621D as a main PMIC 3 9 2 PM8028 The PM8028 device integrates all wireless handset power management general house...

Page 41: ...T TPS658621A SM1_EN SM0_EN nRESET nINT CLK32K 1 0 1 2V CORE 0 9 1 0V CPU VDD 1 0 1 2V RTC 1 1V AVDD_PLL 3 3V AVDD_USB 1 8V AVDD_OSC VDDIO_SYS 2 85V VPP_FUSE 3 3V AVDD_HDMI 1 8V AVDD_HDMI_PLL 2 85V VDD_DDR_RX LDO1 300mA LDO2 300mA LDO3 300mA LDO4 300mA LDO5 300mA LDO6 300mA LDO7 300mA LDO8 300mA LDO9 300mA V2V2 SDA SCL Charger 1 5A Tegra 2 T250 LPDDR2 1GB 1 2V 1 8V eMMC 32GB 2 85V VCC 1 2V VDDIO_HS...

Page 42: ...ip Package DDR SDRAM and NAND Flash merged 1 package 512Mbit Mobile DDR SDRAM 1Gbit NAND Flash Interface Spec Part Name Product Gr Maker Operation Voltage Speed NAND 1 8V 45ns H8BCS0QG0MMR 46M SDRAM Hynix 1 8V 166MHz 3 10 3 LGV909DW T20 memory Interface Package on Package on T20 DDR2 SDRAM 32GB eMMC 4 4 version LPDDR2 Interface Spec Part Name Product Gr Maker Operation Voltage Speed K48G304EC FGC1...

Page 43: ...3 Technical Brief 43 Copyright 2011 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only 3 11 Audio and sound 3 11 1 Overview of Audio block diagram ...

Page 44: ...nd service purposes LGE Internal Use Only 3 11 2 Audio Processing Architecture This section describes the overall processing of audio signals inside the AP20 nVidia T20 Audio controller I2S1 I2S2 and AC 97 Controller DAC Digital Audio Controller DAS Digital Audio Switch DAP Digital Audio Port 4 ...

Page 45: ... asynchronous sample rate conversion and multi channel digital mixing combined with powerful analogue mixing allow the device to support a huge range of different architectures and use cases A fully programmable parametric EQ provides speaker compensation and a dynamic range controller can be used in the ADC or DAC paths for maintaining a constant signal level maximizing loudness and protecting sp...

Page 46: ...ADCDAT3 IN1LN IN1LP IN2LN DMICDAT1 IN2LP VRXN IN1RN 1N1RP C7 IN2RN DMICDAT2 IN2RP VRXP AGND1 SPKGND1 SPKGND2 CPGND DGND HP2GND SDA SCLK CS ADDR CIFMODE MCLK1 GPIO2 MCLK2 SPKMODE REFFGND MICBIAS1 MICBIAS2 VMIDC AGND2 AGND3 HPOUT2N HPOUT2P HPOUT1FB HPOUT1R HPOUT1L LINEOUT1N LINEOUT1P LINEOUT2N LINEOUT2P LINEOUTFB SPKOUTLN SPKOUTLP SPKOUTRN SPKOUTRP CPCA CPCB CPVOUTN CPVOUTP VDD_1V8 FB801 NVVDD_SV3_1...

Page 47: ...RAM The new BrightVoiceTM processing Technology enhances the playback intelligibility of the far side voice by monitoring the local ambient noise and enhancing the speaker output FM31 39X Preliminary Data Sheet 1 4 Internal Hardware Block Diagram SHI MIC 0 Clock Generator MIC 1 VDDIO Digital Filters RAMs ROMs Hardware Accelerators I2S or PCM Mode Controls 16 16 fs Digital Microphone Module FM31 39...

Page 48: ...1V8 K 0 0 1 2 1 2 1 R K 0 0 1 3 1 2 1 R C1214 0 1u CN1202 GB042 44S H10 E3000 23 22 24 21 25 20 26 19 27 18 28 17 29 16 30 15 31 14 32 13 33 12 34 11 35 10 36 9 37 8 38 7 39 6 40 5 41 4 42 3 43 2 44 1 R1218 0 DNI R1216 R1217 DNI R1219 0 5M_MIPI_PWDN 5M_MIPI_CLK_N 5M_MIPI_CLK_P CAM_I2C_SCL CAM_I2C_SDA 5M_MIPI_DATA1_N 5M_MIPI_DATA1_P 5M_MIPI_DATA0_P 5M_MIPI_DATA0_N CAM_MCLK PWR_I2C_SCL PWR_I2C_SDA 5...

Page 49: ...iagram C548 4 7u C545 4 7u C546 4 7u 4 7u C547 2 2u C550 C508 2 2u C549 2 2u C509 2 2u C510 2 2u K 8 1 6 0 5 R U503 1 B E1 C2 B2 C1 E2 D3 C3 A1 C4 B3 A3 D4 E3 D2 B4 E4 2 A 1 D 4 A T T A B V 2 N I V 1 N I V VINB LDO1 FB SW GNDB LDO2 IRQ_N SDA LDO3 SCL DVS EN LDO4 DEFSEL IDSEL LDO5 D N G 1u C517 V_GM_2V8 V_DE_2V7 1u C522 1u C525 V_IO_1V8 V_DI_1V2 1u C528 V_POWERRAIL 10u C507 CAM_I2C_SCL CAM_I2C_SDA ...

Page 50: ...G D7 Y2P Y1P Y0M 2 D N G D10 3 D N G CLKP D2 D5 C C V S D V L D8 Y1M D24 D22 4 D N G CLKIN C C V L L P D26 N D T H S _ D25 D21 D20 Y3P 8 D N G Y0P 1 C C V O I D27 9 D N G D0 D19 CLKM Y3M D18 D17 Y2M D15 D16 5 D N G D14 2 C C V O I 6 D N G D12 D13 D1 L E S K L C LCD_DATA_EN RGB_DOTCLK RGB_VSYNC RGB_HSYNC LCD_BLUE7 LCD_BLUE6 LCD_BLUE5 LCD_BLUE4 LCD_BLUE3 LCD_BLUE2 LCD_BLUE1 LCD_BLUE0 LCD_GREEN7 LCD_...

Page 51: ...Monitor Figure HDMI Type C connector Schematic Figure HDMI block diagram C1609 0 1u FL1604 0 1 9 8 4 7 3 6 2 5 1 P1 P5 P2 P6 P3 P7 P4 P8 1 G 2 G FL1603 0 1 9 8 4 7 3 6 2 5 1 P1 P5 P2 P6 P3 P7 P4 P8 1 G 2 G CN1601 23 22 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 21 20 5 0 6 1 R 0 3 3 0 3 3 4 0 6 1 R 0 3 3 7 0 6 1 R 0 3 3 6 0 6 1 R R1603 100K VDD_5V0 VA1609 VA1608 1K R1602 220p C1606 4 7p C1607...

Page 52: ... Sensor provides user with a Electric Compass function U903 AMI304 IC is interfaced to T20 U101 using I2C interface Figure Compass Sensor Schematic Figure Compass Sensor Block Diagram TP900 COMPASS_3V3 COMPASS_3V3 10n C901 470n C900 TP901 AMI304 U903 12 11 10 9 5 4 6 3 7 2 8 1 D D V D G E R V A D N G S D N G D D V A ADDR SCL NC1 T N I VPP DRDY SDA GND COMPASS_DRDY SENSOR_I2C_SCL SENSOR_I2C_SDA ...

Page 53: ...reen is rotated automatically And the motion sensor is connected with a gyro sensor to supplement each data U901 KR3HD IC is interfaced to T20 U101 using I2C interface Figure Motion Sensor Schematic ACCEL_3V3 C911 33n U901 KR3DH 6 1 7 6 5 4 8 3 9 2 10 1 11 12 13 4 1 5 1 2 D E V R E S E R D D V GND3 GND2 INT1 VDD_IO RESERVED1 NC1 INT2 NC2 S C SCL_SPC GND1 O D S _ I D S _ A D S 0 A S _ O D S 4 D N G...

Page 54: ...pYj zjs zluzvy pYj zkh ht iplu yz jvtwhzz kyk Thermal NCT1008 Thermal NCT1008 Accelerometer KR3DH Accelerometer KR3DH Compass AMI304 Compass AMI304 Gyroscope MPU 3050 Gyroscope MPU 3050 Ambient Light Sensor BH1721FVC Ambient Light Sensor BH1721FVC ptl kh ptl js kk Z Z hs h z Gz G G GpvG jo Z Z jo Z Z Gz Gz v jo pv lu Sensor s G nluY pYj zjs nluY pYj zkh Touch Touch s G nluX pYj zjs nluX pYj zkh v ...

Page 55: ... possible user to development application SW using gyro sensor data like that motion games U1 MPU3050 IC is interfaced to Gyro sensor U1 using I2C interface Figure Gyro Sensor Schematic C909 0 1u U1 5 2 1 2 0 2 2 2 9 1 3 2 4 2 18 17 9 8 0 1 7 1 1 6 2 1 5 13 4 14 3 15 2 16 1 CLKIN NC7 NC1 NC6 NC2 NC5 NC3 VDD NC4 T N I IME_DA C N Y S F L C _ E M I T U O G E R C I G O L V 0 D A NC8 GND A D S L C S 1 ...

Page 56: ...cklight current by detecting the surrounding brightness If user checks the automatic brightness menu LCD backlight current adjusting is to be enable automatically U1600 BH1721 IC Figure Illumination Sensor Schematic Figure Illumination Sensor Block Diagram AMBIENT_3V3 1u C1602 AMBIENT_3V3 U1600 BH1721FVC 4 3 2 5 1 VCC SCL GND SDA DVI 2 0 6 1 R K 0 0 1 AMBIENT_RST SENSOR_I2C_SDA SENSOR_I2C_SCL ...

Page 57: ...re Schematic of Touch connector Main Board Pin No Signal description 1 V_TCH_POWER Power supply for driver IC 2 TOUCH_INT_N Interrupt 3 TOUCH_I2C_SDA I2C data 4 TOUCH_I2C_SCL I2C clock 5 TOUCH_RESET_N Reset 6 V_TCH_POWER Power supply for driver IC 7 GND 8 GND 9 GND 10 TOUCH_ID Maker ID Table Interface between Touch Module and MAIN Board 0 1u C913 3 0 9 R I N D CN900 6 5 7 4 8 3 9 2 10 1 V_TCH_POWE...

Page 58: ... GSM 850 DCS 1800 PCS 1900 based GSM GPRS EDGE UMTS HSDPA 14 2Mbps HSUPA 7 2Mbps Main LCD WXGA TFT Main LCD 8 9 1280X768 Capacitive Electrostatic Touch Window 5M AF Camera X2 2M Front camera 3 5Phi Stereo Headset Speaker phone MP3 AMR AAC AAC WAV WMA decoder and play MPEG4 encoder decoder and play save JPEG en decoder Supports WLAN 802 11b 802 11g 802 11n 6400 mAh Li polymer ...

Page 59: ...ΟΝΪ TROUBLE SHOOTING 4 1 MODEM PICTURE 4 1 1 TOP Components FIG 1 RF Modem Top Picture Reference Description Reference Description U500 MODEM PMIC CN300 JTAG CONNECTOR FL204 GPS BALUN FILTER Q300 USB MODEM LOAD SWITCH X500 19 2M XO BAT500 BACKUP BATTERY X501 32 768 XO Table 1 RF Modem Top Components msYW WWG WXG WWG xZWWG ih WW juZWWG 4 TROUBLE SHOOTING ...

Page 60: ... GSM PA FL103 AWS TX SAW U101 AWS PA FL104 W2100 TX SAW U801 W2100 I W900 VIII PA FL105 W900 TX SAW U302 FEM FL201 AWS W2100 DIVERSITY RX SAW U301 W2100 DUPLEXER FL203 W900 DIVERSITY RX SAW FL602 FEM SW200 MAIN RF SWITCH FL100 W2100 DUPLEXER SW201 MAIN ANTENNA SWITCH FL102 AWS IV DUPLEXER SW202 DIV ANTENNA SWITCH FL603 W900 DUPLEXER SW210 GPS ANTENNA SWITCH z YWW YWW XWX _WX ms WYG msXWW msXWYG ms...

Page 61: ... GSM and 3 bands WCDMA GSM Bands are GSM850 DCS and PCS UMTS Bands are consist of WCDMA 2100 I WCDMA 900 VIII and AWS IV BAND Color W2100 AWS W900 GSM HB A WCDMA 2100 I TX PATH B AWS IV TX PATH C WCDMA 900 VIII TX PATH D GSM High BAND TX PATH E GSM LOW BAND TX PATH Table 3 RF Signal Paths 4 2 1 RFTx Path V909 CP Module has triple band GSM and triple band WCDMA GSM Bands are GSM850 DCS and PCS UMTS...

Page 62: ...Rx Path FIG 4 RF Rx Signal Paths V909 CP Module has triple band GSM and triple band WCDMA GSM Bands are GSM850 DCS and PCS UMTS Bands are Band I IV and VIII BAND Color W2100 AWS W900 GSM HB A WCDMA 2100 RX PATH B AWS RX PATH C WCDMA 900 RX PATH D GSM High BAND RX PATH E GSM LOW BAND RX PATH F W900 DIVERSITY RX PATH Table 4 RF Signal Paths ...

Page 63: ...DD_MDM_MSMC C530 VDD_MDM_MSME C534 Power upÆ LDOs in PMIC Power up Æ Sleep XO 32 768KHz Oscillation C528 Æ Main XO 19 2MHz Oscillation C522 DNI _RESET_N goes low to high D500 Æ Normal Boot up Æ 1 3V_MDM_RF1 C532 553 2 2V_MDM_RF2 C536 Power up Æ RF Operating FIG 5 Power Block G G G 2 MDM_PWR_N High Æ Low 3 VDD_MDM_MSMC C530 VDD_MDM_MSME C534 6 2 2V_MDM_RF2 C536 1 3V_MDM_RF1 C532 1 VBATT Battery Vol...

Page 64: ...art 1 RF Block checking sequence StartG MDM PWR N Low Battery Power Okay MDME MSMC okay 32 768K Clock okay 19 2M Clock okay SIM DET okay Is Phone information okay Charge the Battery Refer to previous page Change 32 768 KHz XO Change 19 2 MHz XO Check SIM Card Replace another SIM card to the phone Update Modem F W Check the CP Board Yes Yes Yes Yes Yes Yes No No No No No No No Antenna Bar Okay Chec...

Page 65: ...O Block Schematic of the Crystal Part 19 2MHz FIG 7 XO Schematic IF the signals of TP1 and TP2 are 19 2MHz then the XO is ok TP1 TP2 ͽ Ͷ ͺΟΥΖΣΟΒΝ ΆΤΖ ΟΝΪ 4 3 2 Checking TCXO Block The output frequency 19 2MHz of XO X500 is used as the reference clock FIG 6 XO Block Schematic of the Crystal Part 19 2MHz FIG 7 XO Schematic IF the signals of TP1 and TP2 are 19 2MHz then the XO is ok TP1 TP2 19 2MHz D...

Page 66: ...1 5 4 14 3 15 2 1 17 UMTS1 UMTS3 GSM1800 1900RX1 ANT GSM1800 1900RX2 GND1 GND2 GSM850RX1 3 C V 2 X R 0 5 8 M S G 1 X T 0 0 9 1 0 0 8 1 M S G 1 C V X T 0 0 9 0 5 8 M S G VDD GND3 2 C V 4 D N G VC4 2 S T M U 5 D N G D N G P p 0 8 1 8 1 2 C 56p C232 1 8n L210 SW201 G1 ANT G2 DN L2 56p C233 8p C243 7 5n L205 1K R206 DNI C221 DNI C220 p 0 0 1 7 1 2 C SW200 4 2 1 3 1 G A C 2 G 33p C231 15n L203 1K R207 ...

Page 67: ...ded FEM supply voltage W900 AWS W2100 TP1 TP2 TP3 TP4 wG G 2 0 6 L F 1 2 0 2 9 1 12 8 1 0 1 16 13 8 9 7 6 1 1 5 4 14 3 15 2 1 17 UMTS1 UMTS3 GSM1800 1900RX1 ANT GSM1800 1900RX2 GND1 GND2 GSM850RX1 3 C V 2 X R 0 5 8 M S G 1 X T 0 0 9 1 0 0 8 1 M S G 1 C V X T 0 0 9 0 5 8 M S G VDD GND3 2 C V 4 D N G VC4 2 S T M U 5 D N G D N G P p 0 8 1 8 1 2 C SW201 G1 ANT G2 1K R206 DNI C221 DNI C220 p 0 0 1 7 1 ...

Page 68: ...5 or 6 over below spec GMSK Typical 10dBm 8PSK Typical 3 5dBm PAM Check no Check MDM RF Block no BATT Power okay TP1 Check a Power No FEM Output is okay TP2 Check RF switch yes yes yes Wrong Power Level Is TP3 or 4 over below spec GSM850 32dBm PCS DCS 29dBm FEM Check yes no Is TP5 or 6 over below spec GMSK Typical 10dBm 8PSK Typical 3 5dBm PAM Check no Check MDM RF Block no BATT Power okay TP1 Che...

Page 69: ...s max hU GSM850 32dBm iU PCS DCS 29 5dBm 3 Power level checking at output stage of Power amplifier hU To verify whether FEM is okay or not iU GSM800 check at L200 TP2 Level Over 32dBm jU GSM HB DCS PCS check at C216 TP3 Level Over 29dBm 4 Check power level in front of Power amplifier from MDM6200 hU To verify if power amplifier operates well or not iU GSM800 check at C222 TP4 GMSK Typical 13dBm 8P...

Page 70: ... GSM1800 1900RX2 GND1 GND2 GSM850RX1 3 C V 2 X R 0 5 8 M S G 1 X T 0 0 9 1 0 0 8 1 M S G 1 C V X T 0 0 9 0 5 8 M S G VDD GND3 2 C V 4 D N G VC4 2 S T M U 5 D N G D N G P p 0 8 1 8 1 2 C SW200 4 2 1 3 1 G A C 2 G 100n L202 4 7K R129 TRX_W2100 TRX_W900 TRX_AWS 47u C211 47p C203 8p C210 DNI C200 1 8p C201 100p C209 DNI C219 39p C227 0 5p L201 39p C229 39p C228 4 7n L200 39p C226 U200 12 13 14 15 16 1...

Page 71: ...s okay yes no Check MDM Baseband Block no Are TP12 13 14 over 4dBm MDM Output is okayG yes no BATT Power okay TP1 TP2 Power Supply is okayG yes No Check Power 4 4 WCDMA Transmit block Wrong Power level is TP3 or 4 or 5 over 21dBm Check FEM yes Is TP6 or 7or 8 over 22dBm Check Duplexer yes no Is TP9 or 10 or 11 over 3dBm Check Power Amplifier yes no Check MDM RF Block no Are TP12 13 14 over 4dBm Ch...

Page 72: ...29 TP5 4 Check power level at output stage of Power amplifier A To verify whether Power Amplifier is okay or not B W2100 Check at C101 TP6 W900 Check at C121 TP7 W900 Check at C130 TP8 5 Check power level in front of Power amplifier output from SAW Filter A To verify if SAW Filter operates well or not B W2100 Check at C150 TP9 W900 Check at C152 TP10 W900 Check at C131 TP11 6 Check power level in ...

Page 73: ...vel check W2100 W900 FIG 16 Schematic of WCDMA I VIII Power Supply wGX wGY wGZ wG G wG wG wG wG_ wG wGXW wGXXG wGXYG wGXZG wGX G wGX 2 2u C108 330p C107 VBAT 330p C106 100p C113 100p C114 2 2n C155 100p C138 100p C139 U801 5 1 8 7 9 6 10 5 11 4 12 3 13 2 14 1 RFIN_LOW RFOUT_LOW VMODE GND3 VBP VCC2 VCC1 GND2 VEN_LOW RFOUT_HI VEN_HI GND1 RFIN_HI CPL D N G P 2 2u C154 W2100_ON W900_ON R0 TP1 ...

Page 74: ...VBP VCC2 VCC1 GND2 VEN_LOW RFOUT_HI VEN_HI GND1 RFIN_HI CPL D N G P DNI C157 33p C152 DNI L151 0 5p L150 33p C153 2 2u C154 DNI L101 PWR_DET_IN PRX_AWS_M PRX_AWS_P PRX_W900_P TX_AWS AWS_ON W2100_ON TRX_W2100 aws_dpx_tx_in w900_dpx_tx_in TX_W2100 TX_W900 PRX_W2100_M PRX_W2100_P W900_ON R0 R0 TRX_W900 PRX_W900_M TRX_AWS Band8 900 Band 1 2100 Band 4 AWS 6 8n L118 1950MHz FL104 5 3 2 4 1 IN OUT G1 G2 ...

Page 75: ... DNI C156 15n C122 DNI C157 33p C152 DNI L151 0 5p L150 33p C153 TX_AWS TX_W2100 TX_W900 6 8n L118 1950MHz FL104 5 3 2 4 1 IN OUT G1 G2 G3 897 5MHz FL105 5 3 2 4 1 IN OUT G1 G2 G3 2 7n C151 33p C131 1732 5 MHz FL103 5 3 2 4 1 IN OUT G1 G2 G3 2 7n L117 1p C33 0 5p L119 33p C150 DNI C112 1 8n L104 1n L109 DNI C156 15n C122 DNI C157 33p C152 DNI L151 0 5p L150 33p C153 TX_AWS TX_W2100 TX_W900 6 8n L1...

Page 76: ...ceiver So we need to just consider FEM operating and matching components Set the Phone Rx to be on Check TP2 TP3 Signal exist Check FEM Block yes no Change the board Check TP1 Signal exist Check RF Switch M S no yes Set the Phone Rx to be on Check TP2 TP3 Signal exist Check FEM Block yes no Change the board Check TP1 Signal exist Check RF Switch M S no yes Chart 4 GSM Receiver Block sequence FIG 2...

Page 77: ...0 8 1 8 1 2 C SW200 4 2 1 3 1 G A C 2 G 100n L202 4 7K R129 TRX_W2100 TRX_W900 TRX_AWS TP1 ͽ Ͷ ͺΟΥΖΣΟΒΝ ΆΤΖ ΟΝΪ Check TP2 TP3 Signal exist Check FEM Block yes no Change the board yes Check TP2 TP3 Signal exist Check FEM Block yes no Change the board yes Chart 4 GSM Receiver Block sequence FIG 23 GSM Rx Block wGY wGZ wGX ͽ Ͷ ͺΟΥΖΣΟΒΝ ΆΤΖ ΟΝΪ Check TP2 TP3 Signal exist Check FEM Block yes no Change ...

Page 78: ...D1 GND2 GSM850RX1 3 C V 2 X R 0 5 8 M S G 1 X T 0 0 9 1 0 0 8 1 M S G 1 C V X T 0 0 9 0 5 8 M S G VDD GND3 2 C V 4 D N G VC4 2 S T M U 5 D N G D N G P p 0 8 1 8 1 2 C 56p C232 1 8n L210 SW201 G1 ANT G2 DNI L211 56p C233 8p C243 7 5n L205 1K R206 DNI C221 DNI C220 p 0 0 1 7 1 2 C SW200 4 2 1 3 1 G A C 2 G 33p C231 15n L203 1K R207 2 85V_VDD_RF_SW 100n L202 4 7K R129 2 85V_MDM_SDCC1 1u C230 K 7 4 6 ...

Page 79: ...enna port by using Signal Generator Check TP2 TP3 TP4 31dBm Signal exist Check FEM Block no yes Wrong Rx Level Check TP5 TP6 TP7 33dBm Signal exist Check Duplexer Block no yes Check MDM RF Block Check TP1 30dBm Signal exist Check RF Switch no yes Input 30dBm at antenna port by using Signal Generator Check TP2 TP3 TP4 31dBm Signal exist Check FEM Block no yes Chart 5 WCDMA Receiver Block sequence 4...

Page 80: ... X T 0 0 9 1 0 0 8 1 M S G 1 C V X T 0 0 9 0 5 8 M S G VDD GND3 2 C V 4 D N G VC4 2 S T M U 5 D N G D N G P p 0 8 1 8 1 2 C SW200 4 2 1 3 1 G A C 2 G 100n L202 4 7K R129 TRX_W2100 TRX_W900 TRX_AWS TP2 FIG 27 Schematic of the FEM TP1 TP2 ͽ Ͷ ͺΟΥΖΣΟΒΝ ΆΤΖ ΟΝΪ Check TP2 TP3 Signal exist Check FEM Block yes no Change the board Signal exist yes Check TP2 TP3 Signal exist Check FEM Block yes no Change t...

Page 81: ...PRX_AWS_M PRX_AWS_P PRX_W900_P AWS_ON TRX_W2100 aws_dpx_tx_in w900_dpx_tx_in PRX_W2100_M PRX_W2100_P TRX_W900 PRX_W900_M TRX_AWS Band8 900 Band 1 2100 Band 4 AWS 1p L120 1732 5 MHz 2132 5 MHz FL102 9 5 8 4 7 2 3 6 1 RX1 ANT TX GND1 GND4 GND2 RX2 GND3 GND6 43 R100 p 5 1 4 1 1 L 0 3 1 1 0 1 R n 2 1 8 0 1 L DNI L112 DNI L115 n 2 1 5 0 1 L 100p C137 1950 MHz 2140 MHz FL100 9 5 7 4 1 2 8 3 6 ANT TX_IN ...

Page 82: ... service purposes LGE Internal Use Only ͽ Ͷ ͺΟΥΖΣΟΒΝ ΆΤΖ ΟΝΪ X1101 TCXO U1100 BT Wi Fi Module 4 7 WIFI BT RF components WiFi BT Module SWB B25 that contains Broadcom BCM4329 solution is the System in Package SiP module that integrates IEEE 802 11b g n Wireless LAN WLAN Bluetooth 2 1 EDR Component ...

Page 83: ...ly for training and service purposes LGE Internal Use Only 4 8 WIFI BT RF components BT Wi Fi signal path Reference Description U1100 BT Wi Fi Module U1101 LDO for TCXO X1100 TCXO 38 4MHz 2 4GHz ANT Wi Fi SDIO interface to T20 BT UART PCM interface to T20 BT signal Wi Fi signal ...

Page 84: ...4 TROUBLE SHOOTING 84 Copyright 2011 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only ͽ Ͷ ͺΟΥΖΣΟΒΝ ΆΤΖ ΟΝΪ 4 9 Power ON Troubleshooting ...

Page 85: ...raining and service purposes LGE Internal Use Only ͽ Ͷ ͺΟΥΖΣΟΒΝ ΆΤΖ ΟΝΪ 4 10 Charger troubleshooting If a valid TA or USB input is present battery charging is supplied by the high frequency step down regulator from TA or USB But if it doesn t work check inductor L400 for high frequency ...

Page 86: ... goes to 5V Æ USB_D go to 3 3V Æ USB_DATA is triggered Æ USB work Block Diagram of USB UART connection is shown below USB device mode Trouble shooting diagram ͽ Ͷ ͺΟΥΖΣΟΒΝ ΆΤΖ ΟΝΪ 4 11 USB Trouble shooting The sequence of LGV909DW USB is USB connected to LGV909DW Æ USB_OUT_5V C1208 goes to 5V Æ USB_D go to 3 3V Æ USB_DATA is triggered Æ USB work Block Diagram of USB UART connection is shown below ...

Page 87: ...1u 0 1u C1000 V_POWERRAIL u 1 1 0 0 1 C V_USB V_POWERRAIL U1004 4 3 5 2 6 1 S B1 VCC GND A B0 100K R1002 VDD_1V8 TP1000 IC1000 2 B 1 C 2 C C3 A2 C4 D3 D1 D4 A1 B1 A3 B4 B3 B5 A5 C5 A4 D5 D2 BAT VB DN1 COMN1 DP2 COMP2 U1 UID U2 RES MIC AUD1 CAP AUD2 GND ISET IC L C S A D S T N I L1001 8 2n L1002 8 2n L1000 8 2n L1003 8 2n 0 R1008 GEN1_I2C_SCL GEN1_I2C_SDA MUIC_INT_N UART_TX UART_RX USB1_DN USB1_DP ...

Page 88: ...right 2011 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only V909DW Rear CP MDM6600 Board AP T20 Board C1208 USB_VBUS HDMI SPK USB FPCB HDMI SPK USB Board AP T20 Boad IC1000 MUIC ...

Page 89: ...nds of Main Sub spk module Start Check the Speaker sound and Reconnect the Main SUB SPK Module Speaker sound is ok Change the Main SUB SPK Module if you confirm manual soldering sound is ok Check the waverform of TP1 TP2 TP3 OK Change the Audio Codec ic Speaker Sound is OK 4 12 Audio troubleshooting 4 12 1 Speaker troubleshooting Speaker control signals are generated by WM8994 U800 Speaker is the ...

Page 90: ...1 A6 B4 C4 B5 C5 LINEOUT1N LINEOUT1P LINEOUT2N LINEOUT2P LINEOUTFB SPKOUTLN SPKOUTLP SPKOUTRN SPKOUTRP C821 DNI TP809 TP812 TP808 SPK_R SPK_R SPK_L SPK_L U802 6 5 7 4 8 3 9 2 10 1 VCC NO2 NO1 COM2 COM1 IN2 IN1 NC2 NC1 GND 1u C817 VDD_3V3_ALWAYS 8 1 8 R K 0 7 4 Q801 D G S V_POWERRAIL SPK_L2 SPK_L2 SPK_L1 SPK_L1 SPK_L SPK_CHANGE SPK_L Analog S W Audio Block Check Manul soldering status Check Manul s...

Page 91: ...6 1 D p 3 3 0 0 6 1 C SPK_L1 SPK_L1 Speaker L1 CN1701 2 1 0 0 7 1 D 1 0 7 1 D 0 0 7 1 C p 3 3 1 0 7 1 C p 7 4 CN1702 2 1 p 3 3 2 0 7 1 C 3 0 7 1 C p 7 4 3 0 7 1 D 2 0 7 1 D SPK_L2 SPK_L2 SPK_R SPK_R Speaker R Speaker L2 CN1701 2 1 0 0 7 1 D 1 0 7 1 D 0 0 7 1 C p 3 3 1 0 7 1 C p 7 4 SPK_R SPK_R Speaker R Check the waveform of TP1 TP2 TP3 on SPK PAD Codec Codec Codec TP1 TP2 TP3 ...

Page 92: ...se Only 4 12 2 Main MIC troubleshooting Main MIC control signals are generated by WM8994 U800 Start Check the Main MIC adn Reconnect the MIC Lower FPCB Voice Recording is ok Check the voltage of MIC_BAIS TP Change the Audio Codec is END END Yes Yes Yes No No MIC_BIAS Voltage is 2V Voice Recording is ok Change the MIC Lower FPCB ...

Page 93: ...R802 100K R803 100K 4 7u C815 C816 4 7u F8 F9 E8 E7 C9 B6 A7 A5 A3 E1 D3 A4 G2 H1 F3 SDA SCLK CS ADDR CIFMODE MCLK1 GPIO2 MCLK2 SPKMODE REFFGND MICBIAS1 MICBIAS2 VMIDC AGND2 AGND3 HPOUT2N HPOUT2P GEN2_I2C_SDA GEN2_I2C_SCL AUDIO_MCLK2 AUDIO_MCLK1 MIC_BIAS MIC1300 4 3 2 1 P G1 G2 O 3 0 3 1 D 9 0 3 1 D C1304 47p 33p C1303 600 FB1300 MIC_BIAS MIC_P MIC_N SMD TOP MICROPHONE Wm8994 cdec Check the voltag...

Page 95: ...ar MIC control signals are generated by WM8994 U800 Start Change the Ear_Jack FPCB Change the Ear_Jack FPCB END END END Check the Main Ear jack and reconnect the Ear_jack FPCB Check the Codec IC or MAIN PCB Ear Sound is OK Ear Sound is OK Check the waveform Low High of TP1 Check the EJ MICBIAS TP2 Voltage is 1 6V Ear Sound or MIC is OK Yes Yes Yes Yes No No No No Yes ...

Page 96: ... R848 0 U803 5 3 2 4 1 VOUT VDD GND CE D N G P _ALWAYS C827 2 2u C831 33p R846 2 2K VDD_1V8 R845 1M C830 10u R847 18K EJ_MIC EAR_SENSE HOOK_ADC M4D_DETECT Check the waveform of M4D_DETECT TP M4D_Detect Low 3 D R854 18K R848 0 U803 5 3 2 4 1 VOUT VDD GND CE D N G P VDD_3V3_ALWAYS C827 2 2u C831 33p R846 2 2K C830 10u R847 18K EJ_MIC EAR_SENSE HOOK_ADC HS_MIC_BIAS_EN Check the voltage of EJ_MIC_BIAS...

Page 97: ... purposes LGE Internal Use Only ͽ Ͷ ͺΟΥΖΣΟΒΝ ΆΤΖ ΟΝΪ 4 13 Camera Troubleshooting 4 13 1 Main 5M AF Camera troubleshooting 5M camera control signals are generated by T20 U101 and Power is supplied by LP8720 U503 Check IOVDD TP1 DVDD TP2 AVDD TP3 Check the camera signals MCLK TP4 MIPI_CLK TP5 MIPI_DATA TP6 ...

Page 98: ...P2 P6 P3 P7 P4 P8 1 G 2 G C1212 0 1u FL1201 0 1 9 8 4 7 3 6 2 5 1 P1 P5 P2 P6 P3 P7 P4 P8 1 G 2 G 0 0 2 1 D Z 1 0 2 1 D Z 2 0 2 1 D Z 3 0 2 1 D Z 4 0 2 1 D Z 5 0 2 1 D Z V_DI_1V2 V_IO_1V8 K 0 0 1 2 1 2 1 R K 0 0 1 3 1 2 1 R C1214 0 1u CN1202 GB042 44S H10 E3000 23 22 24 21 25 20 26 19 27 18 28 17 29 16 30 15 31 14 32 13 33 12 34 11 35 10 36 9 37 8 38 7 39 6 40 5 41 4 42 3 43 2 44 1 R1218 0 DNI R12...

Page 99: ... 5M sub camera control signals are generated by T U101 and Power is supplied by LP8720 U503 5M sub camera is used in case 3D stereo recording mode only During still shot it will not working So you can check only when you are recording 3D Check same sequence with 5M main camera and check TP6 MIPI_B_CLK TP7 MIPI_B_DATA All the other things are same with 5M main camera trouble shooting sequence ...

Page 100: ...y Start Check the camera connector and reconnect the camera Check IOVDD TP1 DVDD TP2 MCLK TP3 PCLK TP4 Change 2m FPCB Change 2m FPCB Change AP board END END THE END 4 13 3 Front 2M Camera troubleshooting 2M front camera control signals are generated by T U101 and Power is supplied by LP8720 U503 Camera is OK Signal OK Camera works well ...

Page 101: ...52 9 53 8 54 7 55 6 56 5 57 4 58 3 59 2 60 1 AMBIENT_3V3 V_GM_2V8 K 0 1 8 0 2 1 R VDD_3V3_ALWAYS VDD_1V8 K 0 1 7 0 2 1 R V_IO_1V8 100 R1210 0 1u C1202 C1207 0 1u C1206 0 1u C1205 0 1u C1203 0 1u R1209 330 CAM_I2C_SCL CAM_I2C_SDA CAM_MCLK VT_DATA 7 VT_DATA 6 VT_DATA 3 VT_DATA 2 VT_DATA 5 VT_DATA 4 VT_DATA 1 VT_DATA 0 VT_RESET_N AMBIENT_RST VT_VSYNC VT_HSYNC VT_CAM_PWDN VT_PCLK ONKEY_N EAR_R EAR_L E...

Page 102: ...l signals are generated by T20 Signal path T20 LVDS transmitter LCD Module T20 and LVDS transmitter are located in AP board Is the circuit powered Press Power key Turn the power on Disconnect and reconnect LCD connector Change AP board LCD works well THE END Change LCD module LCD display OK Check power VDD_WLED VDD_3V3 Follow the power on Trouble shooting No Yes Yes Yes Yes No No ...

Page 103: ...and service purposes LGE Internal Use Only ͽ Ͷ ͺΟΥΖΣΟΒΝ ΆΤΖ ΟΝΪ VDD_3V3 VDD_WLED CN700 16 15 17 14 18 13 19 12 20 11 21 10 22 9 23 8 24 7 25 6 26 5 27 4 28 3 29 2 30 1 WLED4 WLED3 WLED2 WLED1 TXCLK_N TXCLK_P TXOUT_0N TXOUT_0P TXOUT_1N TXOUT_1P TXOUT_2N TXOUT_2P TXOUT_3N TXOUT_3P 8 9 LCD TP1 TP2 ...

Page 104: ...All right reserved Only for training and service purposes LGE Internal Use Only 4 15 GPS Troubleshooting GPS Signal is controlled by T20 Application Processor MDM6200 When GPS is working GPS LNA on main Board is controlled by T20 Here is GPS trouble shooting ...

Page 105: ...s Inc All right reserved Only for training and service purposes LGE Internal Use Only 4 15 1 How to check GPS LNA VDD The voltage level of GPS LNA VDD is 1 8V ͽ Ͷ ͺΟΥΖΣΟΒΝ ΆΤΖ ΟΝΪ 4 15 1 How to check GPS LNA VDD The voltage level of GPS LNA VDD is 1 8V ...

Page 107: ...g To reset the system is pushed Reset Button SW500 If it doesn t work you may replace Main Board 4 16 2 Volume Key troubleshooting To control the volume is pushed Button KB1301 KB1302 If it doesn t work you may replace FPCB for Volume SW500 4 2 3 1 C501 470n R505 100K VDD_V2V2 10K R502 C505 0 1u HOT_RST_N Reset 0 0 3 1 D Z 1 0 3 1 B K 100K R1302 VDD_1V8 1 0 3 1 D Z R1300 100K 2 0 3 1 B K KEY_VOLUM...

Page 108: ...ble Follow below sequence HDMI must be displayed when you insert cable into tablet HDMI socket Start Press Power key Turn the power on Disconnect and reconnect HDMI connector Change HDMI PCB Change HDMI FPCB Change AP board The End Start Disconnect and reconnect HDMI connector HDMI display OK HDMI display OK HDMI display OK No Yes Yes Yes No No No Yes ...

Page 109: ... reason is chip problem If the motion sensor IC is damaged it will do not work even thought power is supplied and T20 controls normally Therefore if the motion sensor is damaged change the motion sensor IC or main board Start Motion Sensor function check Screen rotation function is working or not Function is OK Change the IC U901 Function is OK Change the main board Function is OK END END END Yes ...

Page 110: ...Use Only ͽ Ͷ ͺΟΥΖΣΟΒΝ ΆΤΖ ΟΝΪ U901 KR3DH Motion Sensor ACCEL_3V3 C911 33n U901 KR3DH 6 1 7 6 5 4 8 3 9 2 10 1 11 12 13 4 1 5 1 2 D E V R E S E R D D V GND3 GND2 INT1 VDD_IO RESERVED1 NC1 INT2 NC2 S C SCL_SPC GND1 O D S _ I D S _ A D S 0 A S _ O D S 4 D N G C912 4 7u TP906 TP908 C914 10p ACCEL_INT IME_CL A D _ E M I Accelerometer ...

Page 111: ...e gyro sensor data using SW algorithm Therefore Gyro sensor error makes the compass sensor malfunction Start Gyro Compass Sensor function check Gyro Compass is OK Change the compass sensor IC U903 Function is OK END END END Yes No No Yes Yes Gyro OK Compass NG No Yes Gyro NG Compass OK Change the Gyro Sensor IC U1 No Change the Gyro sensor IC U1 Function is OK END Yes No Change the main board Func...

Page 112: ...T U O G E R C I G O L V 0 D A NC8 GND A D S L C S 1 V S E R T U O K L C T U O P C 2 V S E R 9 C N 8 0 9 C u 1 0 C910 0 1u n 2 2 7 0 9 C GYRO_3V3 GYRO_3V3 4 0 9 P T 7 0 9 P T N _ T N I _ O R Y G L C _ E M I IME_DA L C S _ C 2 I _ R O S N E S A D S _ C 2 I _ R O S N E S TP900 COMPASS_3V3 COMPASS_3V3 10n C901 470n C900 TP901 AMI304 U903 12 11 10 9 5 4 6 3 7 2 8 1 D D V D G E R V A D N G S D N G D D V...

Page 113: ...4 TROUBLE SHOOTING 113 Copyright 2011 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only U903 AMI304 Compass Sensor U1 MPU3050 Gyro Sensor ...

Page 114: ...nation Sensor is worked as below Menu Key click Settings click Display click Brightness click Automatic brightness click Start Automatic brightness click Hide illumination sensor by hand Change F_ ONKEY FPCB Change AP main board The END LCD brightness Change Check AMB3 3V TP1 and I2C CLK TP2 ALS works Well No No No Yes Yes Yes Measurement Ambient sensor voltage 3 3V Sensor I2C clock ...

Page 115: ... Only for training and service purposes LGE Internal Use Only ڌګگ G ڍګگ G U1600 BH1721FVC Ambient Light Sensor AMBIENT_3V3 1u C1602 AMBIENT_3V3 U1600 BH1721FVC 4 3 2 5 1 VCC SCL GND SDA DVI 2 0 6 1 R K 0 0 1 AMBIENT_RST SENSOR_I2C_SDA SENSOR_I2C_SCL TP1 AMB_3 3V TP2 I2C Clock ...

Page 116: ...LGE Internal Use Only 4 21 Touch trouble Touch control signals are generated by AP20 Those signal s path are AP20 Touch Module Measurement V_TCH_3V3 TP1 V_TCH_POWER TP2 Start Start End Change the AP board Change the touch module End Work Well Check Power V_TCH_3V3 TP1 V_TCH_POWER TP2 Touch is OK Yes Yes No No No Yes ...

Page 117: ...s Inc All right reserved Only for training and service purposes LGE Internal Use Only ͽ Ͷ ͺΟΥΖΣΟΒΝ ΆΤΖ ΟΝΪ G 0 1u C913 3 0 9 R I N D CN900 6 5 7 4 8 3 9 2 10 1 V_TCH_POWER V_TCH_3V3 TOUCH_INT_N TOUCH_RESET_N TOUCH_I2C_SCL TOUCH_I2C_SDA TOUCH_ID TP1 TP2 ...

Page 119: ...5 DOWNLOAD 119 Copyright 2011 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only LGV909DW LGV909DW LGV909DW LGV909DW LGV909DW LGV909DW LGV909DW ...

Page 132: ...2 Copyright 2011 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only LGV909DW LGV909DW LGV909DW LGV909DW LGV909DW LGV909DW LGV909DW LGV909DW LGV909DW LGV909DW LGV909DW ...

Page 137: ...ttery 6540mAh Micro USB Connector Micro USB Connector USB UART HS USB Charger IC I2C GEN1 Geomagnetic PCM DAP2 MUIC MUIC UART2 USB Fuel gauge UART1 LCD 8 9 LCD Backlight WXGA Touch Screen RGB to LVDS CVT B L Driver I2C GEN1 A 0 12 4 pin MDM6200 32GB eMMC V4 4 HSMMC DC IN Jack u USB Accelerometer HDMI HDMI Type C WM8994 Cam 5M A CSI CSI CAM_I2C VT 2M LPDDR2 1GB MIC RGB 24bit LCD_PWM DDR BT_PCM DAP4...

Page 138: ...XD UART3_TXD SDIO1_DAT3 SDIO1_DAT2 SDIO1_DAT1 SDIO1_DAT0 SDIO1_CMD SDIO1_CLK BT_HOST_WAKE_B BT_WAKE_B BT_ENABLE KB_COL5 KB_COL2 SPI1_MOSI GMI_WP_N GMI_AD0 KB_ROW12 SLEEP_CLK CLK_32K_OUT 2G4_ANT TCXO 38 4MHz OSC_IN CLK_REQ OUT VCC LDO 2V8 STBY VOUT WLAN BT2 1 EDR FM I2S_DI I2S_DO I2S_CK I2S_WS FM_AUDIO_L FM_AUDIO_R FM_RX_ANT WLAN_CMD WLAN_CLK WLAN_SDIO 3 WLAN_SDIO 2 WLAN_SDIO 1 WLAN_SDIO 0 WLAN_HOS...

Page 139: ...ed Only for training and service purposes LGE Internal Use Only LGE Internal Use Only Communication Processor MDM6200 Application Processor T20 BPF B9444 GNSS_INP Star Tablet GPS LNA ALM 1612 GMI_CS1_N GPS_LNA_EN BPF B9417 GNSS_INM Coaxial Cable GPS_P GPS_M StarTablet GPS ...

Page 140: ...KAP CSI_D 2 1 _AN CSI_D 2 1 _AP VI_GP5 VI_GP4 CAM_I2C_SCL CAM_I2C_SDA VI_MCLK CSI_CLKBN CSI_CLKBP CSI_D1_BN CSI_D1_BP VI_D0 VI_D11 GEN2_I2C_SCL GEN2_I2C_SDA VI_PCLK VI_D 9 2 VI_VSYNC VI_HSYNC VI_GP0 VI_D1 VDDIO_VI DSI_CSI_RDU DSI_CSI_RDN MCLK PCLK Data 7 0 VDDIO_VI 453ohm 1 49 9ohm 1 Reset Standby EMI Filter EMI Filter EMI Filter Reset Standby 2M Camera Parallel I F Reset Standby T20 Star Tablet C...

Page 141: ...Internal Use Only Star Tablet LCD T20 PWM LED_EN LCD B L Driver PWM EN RGB to LVDS Transmitter OUT1 OUT2 OUT3 OUT4 LCD_PWM WLED_EN LCD_RED 0 7 LCD_BLUE 0 7 LCD_GREEN 0 7 RGB_HSYNC RGB_VSYNC LCD_DATA_EN RGB_DOTCLK LVDS_PWRDN_N LCD 8 9 TXCLK_P N TXOUT_0P 0N TXOUT_1P 1N TXOUT_2P 2N TXOUT_3P 3N WLED1 WLED2 WLED3 WLED4 VDD_WLED StarTablet LCD ...

Page 142: ...F LCD HDMI VDDIO_LCD DDC_SCL DDC_SDA HDMI_INT_N AVDD_HDMI_PLL AVDD_HDMI HDMI_TXCN HDMI_TXCP HDMI_TXD 2 0 N HDMI_TXD 2 0 P HDMI_RSET 1Kohm 1 3 3V 1 8V 3 3V 120R 100MHz 120R 100MHz 1Kohm VDDIO_HDMI 5V 4 7pF 4 7pF 5V DDC_SCL DDC_SDA HP_DETECT HDMI_TXCN HDMI_TXCP HDMI_TXD 2 0 N HDMI_TXD 2 0 P 120R 100MHz 0 1uF Decap VDDIO_HDMI 5V PU Type C Star Tablet HDMI StarTablet HDMI ...

Page 143: ..._L2 DAP4_FS DAP4_DIN DAP4_DOUT DAP4_SCLK DAP1_SCLK DAP1_FS DAP1_DOUT DAP1_DIN DAP_MCLK2 DAP_MCLK1 DAP2_FS DAP2_DOUT DAP2_DIN DAP2_SCLK SWB B25 AUDIO_INT_N ADCLGCLK GPIO1 SPI2_CS1_N GEN2_I2C_SCL GEN2_I2C_SDA ECHO_I2C_SDA ECHO_I2C_SCL SCLK SDA AVDD1_3V0_EN DCVDD_1V2_EN LDO1ENA LDO2ENA GMI_CS2_N GMI_CS3_N BT_PCM_SYNC BT_PCM_OUT BT_PCM_IN BT_PCM_CLK IN2LN DNICDAT1 IN2LN DNICDAT2 MIC MIC_P MIC_BIAS EJ_...

Page 144: ...L SENSOR_I2C_SDA AMBIENT_RST COMPASS_DRDY Thermal NCT1008 Accelerometer KR3DH Compass AMI304 Gyroscope MPU 3050 Ambient Light Sensor BH1721FVC IME_DA IME_CL VDD_3V3_ALWAYS load SW for touch IO power V_TCH_3V3 load SW TOUCH_IO_EN Star Tablet Sensor Touch Level shifte r GEN2_I2C_SCL GEN2_I2C_SDA Touch Level shifte r GEN1_I2C_SCL GEN1_I2C_SDA TOUCH_I2C_SCL TOUCH_I2C_SDA TOUCH_INT_N TOUCH_RST_N V_POWE...

Page 145: ...B_DPLUS USB_DMINUS S1 1B1 2B1 ULPI_DATA1 USIF1_RXD_MRST USIF1_TXD_MTST 1A 2A UART_RX UART_TX GPIO_PU1 2B0 1B0 USB1_DM USB1_DP UART2_RX_T20 IFX_UART2_TXD IFX_UART2_RXD ULPI_DATA0 UART_SW GEN1_I2C_SDA GEN1_I2C_SCL GPIO_PU0 UART2_TX_T20 UART2_TX_T20_3V3 UART2_RX_T20_3V3 NLSX4373 EUSY0342405 VDD_1V8 VDD_3V3_ALWAYS JTAG Connector JTAG_TDI_T20 JTAG_TMS_T20 JTAG_TCK_T20 JTAG_RTCK_T20 SYS_RESET_N_T20 JTAG...

Page 146: ...300mA LDO9 300mA V2V2 SDA SCL Charger 1 5A Tegra 2 T250 LPDDR2 1GB 1 2V 1 8V eMMC 32GB 2 85V VCC 1 2V VDDIO_HSIC AVDD_CSI_DSI 3 3V VDD_SDIO LCD VDD_3V3 VDDIO_PEX_CLK Sensor s ACCELEROMETER Gyro COMPAS CODEC WM8894 3 7V Don t use VDD_1V8 VDD_1V2 1 8V VCCQ MIC2238 AAT2153 VDD_5V0 AAT1217 1 8V VDDIO_AUDIO OSC NAND BT UART VI HDMI 8 9 LCD LGD White LED 4Ý7 3 3V VDD_WLED LP8551 1 8V VDD LDO2 SPKVDD LDO...

Page 147: ...B_TX GSM_HB_TX WCDMA 2100 DPX WCDMA 900 DPX WCDMA 1700 DPX GSM_LB_TX GSM_HB_TX W2100_RX W1700_RX W900_RX WCDMA 2100 900 PA W2100_TX W900_TX WCDMA 1700 PA W1700_TX W1700_TX PWR_DET PWR_DET Analog SW WCDMA 2100 1700 SAW WCDMA 900 SAW WCDMA2100 1700 diversity RX WCDMA900 diversity RX ANT_SEL_0 1 2 3 PRX_LB_1 PRX_HB PRX_MB_1 PRX_LB_1 DRX_MB_1 TX_LB_4 TX_MB_1 TX_MB_4 TX_LB_3 TX_MB_2 PDET_IN DRX_HB DRX_...

Page 148: ... Only PM8028 Tranceiver MDM6600 Module LMSQ33QL B72 3G PAM 3G PAM VREG_S2 VCC1 VCC1 VCC2 VCC2 VBAT PDET_IN PWR_DET_IN VDD_RF1_1 VDD_RF1_2 VDD_RF1_3 VDD_RF1_25 VDD_RF1_26 VDD_RF2_1 VDD_RF2_2 VDD_RF2_3 VDD_RF2_4 VDD_RF2_5 VDD_RF2_6 VDD_RF2_7 2 2V_MDM_RF2 1 3V_MDM_RF1 T20 MDM6600 RF Power VREG_S4 VDD 2 85V_VDD_RF_SW VREG_L9 CPLR_OUT T20 MDM6600 RF Power ...

Page 149: ...SPI UART MDM6600 ULPI_DATA0 EBI1 EBI2 GMI_WAIT GMI_CLK GPIO_43 ULPI_DATA1 ULPI_DATA2 ULPI_DATA3 ULPI_DATA5 ULPI_CLK ULPI_DIR ULPI_NXT KB_ROW10 AP_STATE GPIO_64 GPIO_78 GPIO_35 USIM_RESET USIM_CLK USIM DATA DDR_A 9 0 DDR_ DQS 0 3 DDR_DQ 0 31 DDR_CS 0 1 _N DDR_DM 0 3 CS 1 0 DQS 3 0 _n DDR_CLK DDR_CLKN CK CK CA 9 0 DM 3 0 DQ 31 0 UART1_IPC_CTS_N UART1_IPC_RTS_N Level Trans In PM8028 GPIO_42 GPIO_40 G...

Page 150: ...O_SUP XTAL1 XTAL2 TCLK2 SLEEP_CLK OSCIN PWR_INT_N TCXO 38 4Mhz CLK_32K_IN CORE_PWR_REQ CPU_PWR_REQ SCLK SDAT INT_N SM0EN SM1EN nONKEY SYS_RESET_N NOPOWER_N TCLKAP TCXO 19 2Mhz AFC_DAC GPIO_PV3 GPIO_PV0 GPIO_PV1 Wakeup pad KPD_PWR_N GPIO_1 X 0 CLK_32K_OUT CLK_REQ vcc STBY VOUT VBAT VIN MDM_RESET_FLAG_N MDM_RESET_1 8V Star Tablet System Clock Reset X Tal 32 768Khz MDM_PWRON_1 8V RESIN_N XO_RF MDM_RF...

Page 151: ... G N _ 2 S C _ I M G N _ 3 S C _ I M G N _ 4 S C _ I M G N _ 5 S C _ I M G N _ 6 S C _ I M G N _ 7 S C _ I M G 0 D A _ I M G 1 D A _ I M G 2 D A _ I M G 3 D A _ I M G 4 D A _ I M G 5 D A _ I M G 6 D A _ I M G 7 D A _ I M G 8 D A _ I M G 9 D A _ I M G 0 1 D A _ I M G 1 1 D A _ I M G 2 1 D A _ I M G 3 1 D A _ I M G 4 1 D A _ I M G 5 1 D A _ I M G 6 1 D A _ I M G 7 1 D A _ I M G 8 1 D A _ I M G 9 1 D...

Page 152: ... N G 9 7 D N G 0 8 D N G 1 8 D N G 2 8 D N G 3 8 D N G 4 8 D N G 5 8 D N G 6 8 D N G 7 8 D N G 8 8 D N G 9 8 D N G 0 9 D N G 1 9 D N G 2 9 D N G 3 9 D N G 4 9 D N G 5 9 D N G 6 9 D N G 7 9 D N G 8 9 D N G 9 9 D N G 0 0 1 D N G 1 0 1 D N G 2 0 1 D N G 3 0 1 D N G 4 0 1 D N G 5 0 1 D N G 6 0 1 D N G 7 0 1 D N G 8 0 1 D N G 9 0 1 D N G 0 1 1 D N G 1 1 1 D N G 2 1 1 D N G 3 1 1 D N G 4 1 1 D N G 5 1 1...

Page 153: ...SM3IG U301 N2 L5 L4 K10 K7 K5 J9 J8 J7 J6 J5 H9 H8 H7 H6 H5 G9 G8 G7 G6 G5 F9 F8 F7 F6 F5 E9 E8 E7 E6 E5 E4 D10 D9 D8 D5 HSK1 HSK2 HSK3 HSK4 HSK5 HSK6 HSK7 HSK8 HSK9 HSK10 HSK11 HSK12 HSK13 HSK14 HSK15 HSK16 HSK17 HSK18 HSK19 HSK20 HSK21 HSK22 HSK23 HSK24 HSK25 HSK26 HSK27 HSK28 HSK29 HSK30 HSK31 HSK32 HSK33 HSK34 HSK35 HSK36 R331 10K VDD_V2V2 C301 470n C302 10u 2 2u C300 V_POWERRAIL C319 10u 10u ...

Page 154: ...R K 0 0 1 C428 0 1u V_POWERRAIL U403 4 3 5 2 6 1 S B1 VCC GND A B0 V_POWERRAIL L400 1u V_POWERRAIL R411 10K 1u C425 C424 10n K 0 7 4 4 1 4 R V_LDO4_1V8 3 0 4 R K 0 7 4 V_USB Q402 5 3 2 4 1 VOUT EN GND VIN D N G P Q401 5 3 2 4 1 VOUT EN GND VIN D N G P R408 820 R422 10K 1u C404 Q410 7 8 4 3 5 2 6 1 1 D 4 D 2 D 3 D G 1 S 2 S 5 D R409 8 2K R423 0 Q408 5 3 2 4 1 VOUT EN GND VIN D N G P 0 R421 R412 62K...

Page 155: ...25 V_IO_1V8 V_DI_1V2 1u C528 V_POWERRAIL 10u C507 R505 100K VDD_V2V2 10K R502 VDD_5V0_HDMI u 1 9 1 5 C V_POWERRAIL TP501 VDD_V2V2 Q501 D G S Q500 D G S TP502 VDD_V2V2 1M R507 R512 100K u 0 1 2 1 5 C u 0 1 1 1 5 C VDD_WLED 39p C513 U504 E1 E2 E3 C3 A3 A4 2 A 1 A 4 E 5 B D4 D3 B4 B3 C5 C2 D5 D2 E5 A5 C4 2 B 1 B 1 C 1 D O D L V N I V 1 W S 2 W S VDDIO FB OUT1 VSYNC OUT2 FILTER OUT3 ISET FSET SCLK SDA...

Page 156: ... 1 N 4 1 M 3 1 M 2 1 M 0 1 M 9 M 8 M 5 M 3 M 2 M 1 M 4 1 L 3 1 L 2 1 L 3 L 2 L 1 L 4 1 K 3 1 K 2 1 K 1 1 K 0 1 K 9 K 8 K 7 K 5 K AH11 K3 AH9 K1 AH6 J14 AH4 J13 AG13 J12 AG2 J11 AE14 J10 AE1 J9 AA14 J8 AA13 J7 AA12 J1 AA11 H14 AA10 H13 AA9 H12 AA8 H11 AA7 H10 AA2 H9 AA1 H8 Y14 H7 Y13 H6 Y12 H2 Y11 H1 Y10 D14 Y9 D1 Y8 B13 Y7 B2 Y6 A11 Y3 A9 Y1 A6 W14 A4 W13 W12 AA5 W11 AA3 W10 Y4 W9 W4 W8 K6 W7 AA6 ...

Page 157: ...6 D4 D9 C C V D23 7 D N G 0 1 D N G 1 D N G D7 Y2P Y1P Y0M 2 D N G D10 3 D N G CLKP D2 D5 C C V S D V L D8 Y1M D24 D22 4 D N G CLKIN C C V L L P D26 N D T H S _ D25 D21 D20 Y3P 8 D N G Y0P 1 C C V O I D27 9 D N G D0 D19 CLKM Y3M D18 D17 Y2M D15 D16 5 D N G D14 2 C C V O I 6 D N G D12 D13 D1 L E S K L C LCD_DATA_EN RGB_DOTCLK RGB_VSYNC RGB_HSYNC LCD_BLUE7 LCD_BLUE6 LCD_BLUE5 LCD_BLUE4 LCD_BLUE3 LCD...

Page 158: ...DD DCVDD DBVDD LDO2VDD LDO1ENA LDO2ENA VREFC DMICCLCK BCLK1 LRCLK1 DACDAT1 ADCDAT1 ADCLGCLK GPIO1 GPIO3 BCLK2 GPIO4 LRCLK2 GPIO5 DACDAT2 GPIO7 ADCDAT2 GPIO6 ADCDLRCLK2 GPIO11 BCLK3 GPIO10 LRCLK3 GPIO8 DACDAT3 GPIO9 ADCDAT3 IN1LN IN1LP IN2LN DMICDAT1 IN2LP VRXN IN1RN 1N1RP C7 IN2RN DMICDAT2 IN2RP VRXP AGND1 SPKGND1 SPKGND2 CPGND DGND HP2GND SDA SCLK CS ADDR CIFMODE MCLK1 GPIO2 MCLK2 SPKMODE REFFGND...

Page 159: ... VCC IO_VL1 IO_VCC1 IO_VL2 IO_VCC2 GND EN FB920 C912 4 7u TP906 TP908 0 4 9 R K 2 2 1 4 9 R K 2 2 n 2 2 7 0 9 C GYRO_3V3 GYRO_3V3 4 0 9 P T 7 0 9 P T VDD_1V8 V_TCH_3V3 6 3 9 R K 7 4 K 7 4 5 3 9 R GYRO_3V3 V_LDO0_3V3 FB902 C914 10p TP900 COMPASS_3V3 COMPASS_3V3 10n C901 470n C900 TP901 AMI304 U903 12 11 10 9 5 4 6 3 7 2 8 1 D D V D G E R V A D N G S D N G D D V A ADDR SCL NC1 T N I VPP DRDY SDA CN9...

Page 160: ...N I L1001 8 2n L1002 8 2n L1000 8 2n L1003 8 2n V_POWERRAIL 4 0 0 1 R K 0 0 1 U1005 6 5 7 4 8 3 9 2 10 1 D S D VCC GND _OE HSD2 HSD1 HSD2 HSD1 V_POWERRAIL 0 1u C1005 0 R1008 GND UART2_TX_T20 UART2_TX_T20 UART2_TX_T20 UART2_RX_T20 UART2_RX_T20 UART2_RX_T20 UART_SW GEN1_I2C_SCL GEN1_I2C_SDA MUIC_INT_N ONKEY_N USB_D _IFX USB_D _IFX UART_TX UART_TX UART2_TX_T20_3V3 UART2_RX_T20_3V3 IFX_UART2_TXD IFX_U...

Page 161: ...12 34 11 35 10 36 9 37 8 38 7 39 6 40 5 41 4 42 3 2 0 6 1 43 44 45 46 7 4 8 4 9 4 0 5 1 5 2 5 3 5 4 5 5 5 6 5 7 5 1 6 1 D N G C N Y S _ M C P _ T B N I _ M C P _ T B K L C _ M C P _ T B N _ S T C _ T R A U _ T B N _ S T R _ T R A U _ T B D X T _ T R A U _ T B D X R _ T R A U _ T B 4 D N G K L C _ P E E L S 7 D N G T N A _ X R _ M F GND9 FM_TX_ANT GND2 OSC_OUT GND11 3 1 D N G 2G4_ANT GND14 OSC_IN B...

Page 162: ... 34 11 35 10 36 9 37 8 38 7 39 6 40 5 41 4 42 3 43 2 44 1 R1218 0 R1209 330 DNI R1216 R1217 DNI R1219 0 5M_MIPI_PWDN 5M_MIPI_CLK_N 5M_MIPI_CLK_P CAM_I2C_SCL CAM_I2C_SCL CAM_I2C_SDA CAM_I2C_SDA 5M_MIPI_DATA1_N 5M_MIPI_DATA1_P 5M_MIPI_DATA0_P 5M_MIPI_DATA0_N CAM_MCLK CAM_MCLK VT_DATA 7 VT_DATA 6 VT_DATA 3 VT_DATA 2 VT_DATA 5 VT_DATA 4 VT_DATA 1 VT_DATA 0 VT_RESET_N AMBIENT_RST PWR_I2C_SCL PWR_I2C_SD...

Page 163: ...n 1 9 2 1 C 10n L102 1 5n L113 DNI C103 33p C150 p 5 1 4 2 1 C DNI C112 1 8n L104 DNI C119 1 8n C130 DNI C118 33p C117 5 1n L106 33n L110 100p C121 DNI C123 0 3 1 2 0 1 R 33p C115 10p C104 0 5p C102 DNI L100 100p C136 897 5 MHz 942 5 MHz FL603 9 5 8 4 7 2 3 6 1 RX1 ANT TX GND1 GND4 GND2 RX2 GND3 GND6 100p C113 100p C114 p 5 1 1 1 1 L 1n L109 DNI C156 U101 6 5 7 4 8 3 9 2 10 1 11 PGND VCC1 VCC2 RFI...

Page 164: ...I C220 p 0 0 1 7 1 2 C SW200 4 2 1 3 1 G A C 2 G DNI C214 33p C222 DNI C225 DNI C215 DNI C224 33p C212 DNI C219 39p C227 33p C231 15n L203 1K R207 0 5p L201 39p C229 39p C228 4 7n L200 39p C226 2 85V_VDD_RF_SW 100n L202 4 7K R129 2 85V_MDM_SDCC1 1u C230 U200 12 13 14 15 16 17 6 5 7 4 8 3 9 2 10 1 11 GND3 RFIN_HB GND2 VBATT RFOUT_LB VEN_HB RFIN_LB VMODE0 GND1 VMODE1 VEN_LB PGND RFOUT_HB GND6 GND5 V...

Page 165: ... I B E 3 1 D _ 1 I B E 4 1 D _ 1 I B E 5 1 D _ 1 I B E K L C D _ 1 I B E B K L C D _ 1 I B E 0 M Q D _ 1 I B E 1 M Q D _ 1 I B E 0 S Q D _ 1 I B E 1 S Q D _ 1 I B E N _ S A R _ 1 I B E N _ E W _ 1 I B E N D _ Y H P B S U P D _ Y H P B S U D I _ Y H P B S U T X E R _ Y H P B S U S U B V _ Y H P B S U 6 1 _ O I P G 4 1 _ A T A D E C A R T _ M T E A T A D _ B S U _ S F 7 1 _ O I P G 5 1 _ A T A D E C...

Page 166: ...VDD_CORE6 VDD_CORE7 VDD_CORE8 VDD_CORE9 VDD_CORE10 VDD_CORE11 VDD_CORE12 VDD_CORE13 VDD_CORE14 VDD_CORE15 VDD_CORE16 VDD_CORE17 VDD_CORE18 VDD_CORE19 VDD_CORE20 VDD_CORE21 VDD_CORE22 VDD_CORE23 VDD_CORE24 VDD_CORE25 VDD_CORE26 VDD_CORE27 VDD_CORE28 VDD_CORE29 VDD_MPLL VDD_MDDI VDD_P1_1 VDD_P1_2 VDD_P1_3 VDD_P1_4 VDD_P1_5 VDD_P1_6 VDD_P1_7 VDD_P2_1 VDD_P2_2 VDD_P2_3 VDD_P2_4 VDD_P2_5 VDD_P2_6 VDD_P...

Page 167: ... MPP_12 CBLPWR1_N VSW_S1 VREG_S1 VSW_S2 VREG_S2 VSW_S3 VREG_S3 VSW_S4 VREG_S4 VREG_L1 VREG_L2 VREG_L3 VREG_L4 VREG_L5 VREG_L6 VREG_L7 VREG_L8 VREG_L9 VREG_L10 VREG_L11 VREG_L12 VREG_L13 VREG_L14 VREG_L15 VREG_L16 VREG_L17 VREG_L18 VREG_L19 NCP_CTC1 NCP_CTC2 NCP_FB VREG_NCP REF_BYP 1 S _ D D V 2 S _ D D V 3 S _ D D V 4 S _ D D V S P M S _ D D V 3 1 L _ 1 1 L _ 1 L _ D D V 7 1 L _ 6 1 L _ 0 1 L _ 8 ...

Page 168: ..._USB 0 1 6 A V 9 0 6 A V 8 0 6 A V 7 0 6 A V 10K R663 TP609 5 0 6 A V VBAT UAT600 12 11 10 9 8 7 6 5 4 3 2 1 GND RX TX NC1 ON_SW VBAT NC2 NC3 NC4 DSR RTS CTS GND RX TX VCHAR ON_SW VBAT PWR URXD UTXD 3G 2 5G 6 0 6 A V 4 0 6 A V 100 R652 100 R651 100 R650 GSM_TXON_IND UART1_IPC_TXD UART1_IPC_RXD UART1_IPC_CTS_N UART1_IPC_RTS_N SPI1_IPC_MOSI SPI1_IPC_MISO SPI1_IPC_SCK MDM_USB_VBUS MDM_USB_VBUS_EN UAR...

Page 169: ... FB1304 120 FB1301 V_IO_1V8 V_DI_1V8 DNI R1319 DNI R1320 C1310 0 1u C1309 0 1u V_DI_1V8 V_GM_2V8 V_IO_1V8 CN1302 13 12 14 11 15 10 16 9 17 8 18 7 19 6 20 5 21 4 22 3 23 2 24 1 CAM_I2C_SCL CAM_I2C_SCL CAM_I2C_SDA CAM_I2C_SDA CAM_MCLK CAM_MCLK VT_DATA 7 VT_DATA 7 VT_DATA 6 VT_DATA 6 VT_DATA 3 VT_DATA 3 VT_DATA 2 VT_DATA 2 VT_DATA 5 VT_DATA 5 VT_DATA 4 VT_DATA 4 VT_DATA 1 VT_DATA 1 VT_DATA 0 VT_DATA ...

Page 170: ... 1 V_DE_2V7 V_GM_2V8 V_IO_1V8V_DI_1V2 5M_MIPIB_DATA0_P 5M_MIPIB_DATA0_P 5M_MIPIB_DATA0_N 5M_MIPIB_DATA0_N 5M_MIPIB_CLK_N 5M_MIPIB_CLK_N 5M_MIPIB_CLK_P 5M_MIPIB_CLK_P 5M_MIPIB_RESET_N 5M_MIPIB_RESET_N 5M_MIPIB_PWDN 5M_MIPIB_PWDN CAM_I2C_SCL CAM_I2C_SCL CAM_I2C_SDA CAM_I2C_SDA 5M_MIPI_DATA0_P 5M_MIPI_DATA0_P 5M_MIPI_DATA1_N 5M_MIPI_DATA1_N 5M_MIPI_DATA1_P 5M_MIPI_DATA1_P 5M_MIPI_RESET_N 5M_MIPI_RESE...

Page 171: ...0 5 31 4 32 3 33 2 VDD_5V0 V_USB V_USB CN1501 GB042 34P H10 E3000 18 17 19 16 20 15 21 14 22 13 23 12 24 11 25 10 26 9 27 8 28 7 29 6 30 5 31 4 32 3 33 2 34 1 V_POWERRAIL HDMI_INT HDMI_INT HDMI_TXD0N HDMI_TXD0N HDMI_TXCN HDMI_TXCN HDMI_TXCP HDMI_TXCP HDMI_TXD0P HDMI_TXD0P HDMI_TXD1N HDMI_TXD1N HDMI_TXD1P HDMI_TXD1P HDMI_TXD2N HDMI_TXD2N HDMI_TXD2P HDMI_TXD2P DDC_SDA DDC_SDA DDC_SCL DDC_SCL SPK_R S...

Page 172: ...CD FPCB 8 9 LGD 4 LD1300 3 2 1 R G B V_LDO0_3V3 V_LDO0_3V3 AMBIENT_3V3 GB042 20P H10 E3000 CN1601 11 10 12 9 13 8 14 7 15 6 16 5 17 4 18 3 19 2 20 1 AMBIENT_3V3 1u C1602 AMBIENT_3V3 U1600 BH1721FVC 4 3 2 5 1 VCC SCL GND SDA DVI 0 0 6 1 B K 7 0 3 D Z 2 0 6 1 R K 0 0 1 8 0 3 D Z AMBIENT_RST AMBIENT_RST ONKEY_N ONKEY_N SENSOR_I2C_SDA SENSOR_I2C_SDA SENSOR_I2C_SCL SENSOR_I2C_SCL LED_RED LED_RED LED_GR...

Page 173: ..._IPC_MISO_3V3 SPI3_IPC_MOSI_3V3 SPI3_IPC_MOSI_3V3 SDIO_LTE_DAT3 SDIO_LTE_DAT3 SDIO_LTE_DAT2 SDIO_LTE_DAT2 SDIO_LTE_DAT1 SDIO_LTE_DAT1 SDIO_LTE_DAT0 SDIO_LTE_DAT0 SDIO_LTE_CMD SDIO_LTE_CMD GPIO_RESERVED_2 GPIO_RESERVED_2 GPIO_RESERVED_1 GPIO_RESERVED_1 IFX_UART2_RXD IFX_UART2_RXD IFX_UART2_TXD IFX_UART2_TXD GPS_TXON_IND GPS_TXON_IND GSM_TXON_IND GSM_TXON_IND CP_26M_OUT CP_26M_OUT USB_D _IFX USB_D _...

Page 174: ...003 FB1600 220 2 0 6 1 D Z FL1602 5 6 3 1 4 2 P2 P4 P1 P3 6 P 5 P ANT1200 V_USB 5 0 6 1 R 0 3 3 0 3 3 4 0 6 1 R 0 3 3 7 0 6 1 R 0 3 3 6 0 6 1 R VDD_5V0 V_POWERRAIL C1211 0 1u C1208 0 1u R1603 100K VDD_5V0 VA1609 VA1608 1K R1602 220p C1606 4 7p C1607 4 7p C1608 120 FB1603 1 0 6 1 B F 0 2 1 FB1602 120 DDC_SCL DDC_SCL DDC_SDA DDC_SDA HDMI_TXD2P HDMI_TXD2P HDMI_TXD2N HDMI_TXD2N HDMI_TXD1P HDMI_TXD1P H...

Page 175: ...ernal Use Only U101 T20 Application Processor Nvidia u G XGGGGGZGGGGG GGGGG GGGGGG GGGGXXGGGGXZGGGGX GGGGX GGGGX GGGGYXGG YZGGGGY GGGY YGGGGG GGGGGG GGGGG_GGGGXWGGGGXYGGGGX GGGGX GGGX_GGGGYWGGGYY Y GGGGY GGGGGY_ ho hn hmGG hlG hk hj hi hh y w u t s r q o n m l k j i h 8 BGA PIN MAP U101T20 Application Processor Nvidia ...

Page 176: ... TPS658621D PMIC Texas Instrument u G U301TPS658621D PMIC Texas Instrument 8 BGA Pin Map 176 Copyright 2011 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only ...

Page 177: ...U504 LP8551 LED Driver 8 BGA Pin Map 177 Copyright 2011 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only U504 LP8551 LED Driver u G ...

Page 178: ...Map 178 Copyright 2011 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only U503 LP8720TLX PMIC National Semiconductor u G U503 LP8720TLX PMIC National Semiconductor ...

Page 179: ...in Map 179 Copyright 2011 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only U600 THGBM2G8D8FBAIB 32GB Emmc TOSHIBA uj u G U600THGBM2G8D8FBAIB 32GB Emmc TOSHIBA ...

Page 180: ...80 Copyright 2011 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only U601 K4P8G304EC FGC1 LPDDR2 Samsung Electronics u G U601 K4P8G304EC FGC1 LPDDR2 Samsung Electronics ...

Page 181: ...opyright 2011 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only M700 SN75LVDS83B Mobile Pixel Link TEXAS INSTRUMENT u G M700 SN75LVDS83B Mobile Pixel Link TEXAS INSTRUMENT ...

Page 182: ...8 BGA Pin Map 182 Copyright 2011 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only IC1000 MAX14526DEEWP MUIC Maxim u G IC1000 MAX14526DEEWP MUIC Maxim ...

Page 184: ...n Map 184 Copyright 2011 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only U302 MDM6200 Baseband Processor Qualcomm u G U302 MDM6200 Baseband Processor Qualcomm ...

Page 185: ...A Pin Map 185 Copyright 2011 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only U301H8BCS0QG0MMR 46M MCP NAND Hynics u G U301H8BCS0QG0MMR 46M MCP NAND Hynics ...

Page 186: ...8 BGA Pin Map 186 Copyright 2011 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only U500 PM8028 PMIC Qualcomm u G U500 PM8028 PMIC Qualcomm ...

Page 187: ...302 R307 R308 R606 R602 R601 R123 R119 R108 R120 C305 ZD311 Q306 Q301 R605 R600 TP105 TP142 R121 R117 R1107 R122 R118 C325 U2 C618 C619 R608 R106 R137 C102 C239 C244 Q100 R305 C617 R603 C620 C621 R614 R615 C624 TP600 C623 TP601 R421 R104 R101 R103 R100 R155 R107 X100 R201 C101 C206 R134 C243 C240 TP107 TP800 R133 R200 C241 R143 R135 R136 TP140 C248 R142 C232 C229 C208 TP208 C231 TP207 C233 C228 C2...

Page 188: ...4 TP1127 TP1125 TP1126 TP1102 TP1101 X1100 U403 C433 R432 D510 Q501 C506 C314 C301 C501 C505 C315 R502 TP301 R340 C342 FB903 C901 C900 TP900 R423 R412 C414 C312 X300 C1131 X1101 C1135 FB1103 L1108 C1152 C1144 C1145 R1112 L1107 R1113 C1142 C1143 R414 Q407 R408 R407 D401 U402 Q405 TP300 C349 C327 C337 C336 R317 C335 TP108 U301 C346 C345 TP901 U1102 C1133 R403 C331 C311 C334 CN1204 TP1123 C1132 FB110...

Page 189: ...4 C518 C516 C517 Q300 R301 FL204 L252 C283 C290 C528 X501 C527 U500 TP511 C549 Q501 R652 VA604 R651 VA606 VA605 R650 C542 PT500 C513 TP349 C525 C522 TP501 C540 X500 C546 C501 C505 C502 C545 C503 C506 R526 ZD500 C550 R663 D500 R539 Q500 R300 CN300 C309 C537 C310 R504 R536 R521 C526 TP509 TP510 C523 R505 R543 R542 R538 R328 X500 19 2Mhz X tal no Service no Power On X501 32 768Khz X tal no Service no...

Page 190: ...3 C121 L110 C441 C413 C446 C422 R305 C428 TP304 C410 C409 C416 TP303 C106 R210 C248 U200 C209 C135 C131 C137 C214 C202 C127 C126 C150 C114 C113 C152 TP344 C420 C414 C400 C419 C408 C444 L406 L401 TP346 TP348 TP347 C439 C418 TP345 TP335 TP336 C425 TP313 C430 C256 C244 R211 C252 L212 L213 C226 C228 C227 C139 L118 L109 C122 C417 C423 C246 C247 C225 C203 C210 C212 FL103 R530 C215 R531 C33 C151 FL104 L1...

Page 191: ... CN1300 2M Camera FPCB Conn no 2M Camera no LED no Volume key no MIC no Ambient Light Sense CN1302 2M Camera Conn no 2M camera KB1301 Volume Up no Volume Up KB1302 Volume Down no Volume Down MIC1300 MIC not Voice Recording 191 Copyright 2011 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only V909_F_2MCAM_SPCY0256701_1 0_TOP ...

Page 192: ...1R 3031BF C1312 D1308 7131R 2031BF 9 PCB LAYOUT CN1300 2M Camera FPCB Conn no 2M Camera no LED no Volume key no MIC no Ambient Light Sense J1300 3 5Ф Earjack no earphone CN1600 Left Speaker Conn no left speaker 192 Copyright 2011 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only V909_F_2MCAM_SPCY0256701_1 0_BOT ...

Page 193: ...9 PCB LAYOUT 22 23 44 32 22 44 CN2 1 N C 193 Copyright 2011 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only V909_F_5MCAM_SPCY0256801 1 0 TOP ...

Page 196: ... 7 1 4 3 18 34 17 0 0 5 1 N C CN1501 9 PCB LAYOUT V909_F_HDMI_SPCY0257501_PLACE_1 0_TOP 196 Copyright 2011 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only ...

Page 197: ...9 PCB LAYOUT 15 30 16 15 16 30 CN1 CN2 V909_F_LCD_SPCY0253101_1 0_TOP 197 Copyright 2011 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only ...

Page 198: ...R G A B 0 0 3 1 D L 1 0 6 1 N C U1600 9 PCB LAYOUT V909_F ONKEY_SPCY0266601 1 0_TOP 198 Copyright 2011 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only ...

Page 200: ...54 28 27 27 54 28 CN100 CN101 9 PCB LAYOUT V909_F_SUB REV 1 0_TOP 200 Copyright 2011 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only ...

Page 201: ...9 PCB LAYOUT 1 5 10 6 CN1700 V909_F_SPK_SPCY0266501_1 0_PLACE_TOP 201 Copyright 2011 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only ...

Page 202: ...703 2071NC 1071C 1071D 0071D 1071NC 2071D 2071C 9 PCB LAYOUT V909_F_SPK_SPCY0266501_1 0_PLACE_BOT 202 Copyright 2011 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only ...

Page 203: ...0 6 1 N C 1 0 2 1 T N A V909_HDMI_SPJY0088101 1 0_TOP CN1600 micro USB Connector no USB CN1601 HDMI Connector no HDMI display 203 Copyright 2011 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only ...

Page 204: ...606 R1602 6 0 6 1 R 7 0 6 1 R 4 0 6 1 L F 2 0 6 1 B F C1609 FB1601 8 0 6 1 A V 4 0 6 1 R 5 0 6 1 R 3 0 6 1 L F 5 0 6 1 N C 9 PCB LAYOUT V909_HDMI_SPJY0088101 1 0_BOT U1600 USB VBUS OVP no USB U1601 USB Switch no USB FL1603 FL1604 HDMI filter no HDMI display CN1602 Main to HDMI B to B Connector no HDMI display no Speaker no USB CN1605 Antenna FPCB Connector no Speaker 204 Copyright 2011 LG Electron...

Page 205: ...chyon 205 Copyright 2011 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only Great Company Great People Great Company Great People 10 1 1 Configuration of directory 10 1 Configuration of Tachyon 2 6 V909 TMO LGV909_CalLogic dll LGV909_Calibration xml LGV909_CallSetup xml LGV909_Sequence xml 10 1 Configuration ofTachyon 10 1 1 Configuration of director...

Page 206: ...tion Config Envirement files Port configuration Loss adjust Instrument Tester control dll Model Model files is present Model Solution Qualcomm EMP ADI INFINEON MODEL NAME LGGW620 LGSH470 BUYER NAME SKT TEL VIVO OCX Conponent files PhoneCmd Phone communication file Report Report Files is present Cal data test data File Description MODEL NAME _Calibration XML There are imformations to calibrate It c...

Page 207: ...s LGE Internal Use Only Great Company Great People Great Company Great People 10 2 How to use Tachyon 4 6 Follow the procedure before start calibration auto test 10 2 1 Model selection a Click the icon in tool bar Then you can see the below screen b Select Model LGV909 Great Company Great People Great Company Great People YUGo G G G 4 6 m G G G G G GMG G YTXUGt G UGj G G SG G G U SG G G G G G UGz ...

Page 208: ...nc All right reserved Only for training and service purposes LGE Internal Use Only Follow the procedure before start calibration auto test c Select the buyer must be double clicked Then you can see PASS in Config File Check d Click Select button Great Company Great People Great Company Great People YUGo G G G 5 6 m G G G G G GMG G YTXUGt G UGz G G GO G G G P SG G G Gˈwhzzˉ Gj m Gj U UGj Gˈ 䈑ˉ C D ...

Page 209: ...y Great People Great Company Great People 2 How to use Tachyon 6 6 10 2 2 Start cal auto a Click calibration autotest button in Tool bar b Calibration autotest will be executed in order 1 Precede Action NV write Test command send 2 Calibration 3 Auto test 4 After action Phone reset Change UE to AMSS Great Company Great People Great Company Great People YUGo G G G 6 6 YTYUGz G GMG UGj G GMG SGGGGGG...

Page 210: ...Press volume up down key simultaneously for a while about 7 second long 3 Input service code 277634 4 Click Confirm button The details of hidden menu Version Info Factory Reset Device Test Factory Reset Module Test GPS Test WLAN Test ADC Test ELT Test Port Setting QTest PM Cycle Test EMI Test Engineering Mode Gamma Setting KR Setting Band Selection MTP Setting Logging service SIM Unlock Test Test ...

Page 211: ...onics Inc All right reserved Only for training and service purposes LGE Internal Use Only Hidden Menu List Start the desired menu Menu click Hidden Menu List Start the desired menu Menu click Version Info Version Info Factory Reset Factory Reset ...

Page 212: ...11 Hidden Menu 212 Copyright 2011 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only DeviceTest Device Test LCD test LCD test LCD test LCD test ...

Page 213: ...den Menu 213 Copyright 2011 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only ALC ProximityTest ALC Proximity Test CameraTest Camera Test SoundTest Sound Test ...

Page 214: ...11 Hidden Menu 214 Copyright 2011 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only KeyTest Key Test FontTest Font Test RTCTest RTC Test ...

Page 215: ...idden Menu 215 Copyright 2011 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only TouchTest Touch Test Finger Paint Finger Paint GridTouchTest Grid Touch Test ...

Page 216: ...den Menu 216 Copyright 2011 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only AccelometerTest Accelometer Test CompassTest Compass Test ModuleTest Module Test ...

Page 217: ...Hidden Menu 217 Copyright 2011 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only BT DUT BT DUT ChargingTest Charging Test Battery IconTest Battery Icon Test ...

Page 218: ...11 Hidden Menu 218 Copyright 2011 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only 3G CallTest 3G Call Test GPSTest GPS Test LocMgrPD LocMgrPD ...

Page 219: ...11 Hidden Menu 219 Copyright 2011 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only LocMgrPT LocMgrPT WLAN Service WLAN Service FTMTest FTM Test ...

Page 220: ...11 Hidden Menu 220 Copyright 2011 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only FTMTest 11n FTM Test 11n OTA Setting OTA Setting ADCTest ADC Test ...

Page 221: ...en Menu 221 Copyright 2011 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only ELTTest ELT Test AutoTest Setting Auto Test Setting ELT ManualTest ELT Manual Test ...

Page 222: ...11 Hidden Menu 222 Copyright 2011 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only Port Setting Port Setting QTest QTest PM CycleTest PM Cycle Test ...

Page 223: ...idden Menu 223 Copyright 2011 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only EMITest EMITest Engineering Mode Engineering Mode Gamma Setting Gamma Setting ...

Page 224: ...Hidden Menu 224 Copyright 2011 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only KR Setting KR Setting Band Selection Band Selection MTP Setting MTP Setting ...

Page 225: ...idden Menu 225 Copyright 2011 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only Logging Service Logging Service Echo Canceller Setting Echo Canceller Setting ...

Page 226: ...ow MTAD03 Tape Window MBJZ00 Button MBJZ01 Button EAA00 PIFA Antenna RF EAA01 PIFA Antenna RF EAA02 PIFA Antenna Multiple EAA03 Speaker Module EBR00 PCB Assembly Flexible FAB00 Screw Machine FAB01 Screw Machine AJX00 Window Assembly LCD ACGM00 Cover Assembly Rear EAD00 Cable Assembly MBL00 Cap EBR01 PCB Assembly Flexible EBR02 PCB Assembly Flexible SACY00 PCB Assembly Flexible SACY03 PCB Assembly ...

Page 227: ...DW ATMODW ZZ Without Color PRESS STS 4 MPBT00 Damper Camera MPBT0101101 COMPLEX LGV909DW ATMODW ZZ Without Color COMPLEX empty 4 MTAD00 Tape Window MTAD0137401 COMPLEX LGV909DW ATMODW ZZ Without Color COMPLEX empty 3 MLCE00 Lens Flash MLCE0017601 COMPLEX LGV909DW ATMODW ZZ Without Color MOLD PC LEXAN 141R 3 MWAE00 Window Camera MWAE0067801 COMPLEX LGV909DW ATMODW ZZ Without Color CUTTING Tempered ...

Page 228: ...PLEX LGV909DW ATMODW ZZ Without Color Tape Insulation BD 4 MEV000002 Insulator MEV63771901 COMPLEX LGV909DW ATMODW ZZ Without Color 4 MDS000004 Gasket MDS63730601 COMPLEX LGV909DW ATMODW ZZ Without Color Gasket_LCD 4 MCQ000002 Damper MCQ66644401 COMPLEX LGV909DW ATMODW ZZ Without Color 4 MCQ000000 Damper MCQ66605101 COMPLEX LGV909DW ATMODW ZZ Without Color 4 MDS000001 Gasket MDS63530901 COMPLEX LG...

Page 229: ...V909DW ATMODW SV Silver 4 MFBZ00 Filter MFBZ0031901 COMPLEX LGV909DW ATMODW ZZ Without Color COMPLEX empty 4 MGAZ00 Gasket MGAZ0112001 COMPLEX LGV909DW ATMODW ZZ Without Color 4 MGAZ01 Gasket MGAZ0112301 COMPLEX LGV909DW ATMODW ZZ Without Color 4 MHGZ00 Holder MHGZ0037001 COMPLEX LGV909DW ATMODW ZZ Without Color MOLD Urethane Rubber S190A 4 MTAB00 Tape Protect MTAB0450901 COMPLEX LGV909DW ATMODW Z...

Page 230: ...bly SMZY0030501 LGEC51 Capacitive TSM Assembly 8 9 Window Glass ITO Film ELK Module Assembly ELK Corporation 3 ACGM00 Cover Assembly Rear ACGM0175901 LGV909DW ATMODW BK Black 4 MBG000000 Button MBG64143901 MOLD PC LGV909DW ATMODW DW DARK BROWN Button Reset 4 MET099500 Insert Nut MET62297101 COMPLEX MECH COMMON AFRAZY ZZ Without Color 4 MEZ000900 Label After Service MLAB0006701 COMPLEX GS505 TMO ZZ...

Page 231: ...01 PCB Assembly Flexible EBR73650501 LGV909DW ATMODW 1 0 Flexible 4 EBR070100 PCB Assembly Flexible Insert EBR73606801 LGV909DW ATMODW 1 1 Flexible 5 MCQ000000 Damper MCQ66686501 COMPLEX LGV909DW ATMODW ZZ Without Color PAD_SUB_BD 4 SACE00 PCB Assembly Flexible SMT SACE0112701 LGV909DW ATMODW 1 1 Flexible 5 SACC00 PCB Assembly Flexible SMT Bottom SACC0085601 LGV909DW ATMODW 1 1 Flexible 5 SACD00 P...

Page 232: ...OMPLEX LGV909DW ATMODW ZZ Without Color 3 SACY00 PCB Assembly Flexible SACY0125001 LGV909DW ATMODW 1 2 Flexible 4 SACE00 PCB Assembly Flexible SMT SACE0112501 LGV909DW ATMODW 1 2 Flexible 5 SACC00 PCB Assembly Flexible SMT Bottom SACC0085401 LGV909DW ATMODW 1 2 Flexible 5 SACD00 PCB Assembly Flexible SMT Top SACD0099201 LGV909DW ATMODW 1 2 Flexible 6 EAX010700 PCB Flexible SPCY0256701 SPCY0256701 ...

Page 233: ...GV909DW ATMODW 1 1 Flexible 4 SACE00 PCB Assembly Flexible SMT SACE0113701 LGV909DW ATMODW 1 1 Flexible 5 SACC00 PCB Assembly Flexible SMT Bottom SACC0086601 LGV909DW ATMODW 1 1 Flexible 5 SACD00 PCB Assembly Flexible SMT Top SACD0100301 LGV909DW ATMODW 1 1 Flexible 6 EAX010700 PCB Flexible SPCY0266601 SPCY0266601 LGV909DW ATMODW 1 0 POLYI Double 0 15mm FLEXIBLE YOUNG POONG ELECTRONICS CO LTD 3 SA...

Page 234: ...CQ66686501 COMPLEX LGV909DW ATMODW ZZ Without Color PAD_SUB_BD 5 ABM01 Can Assembly Shield ABM73596101 LGV909DW ATMODW SV Silver 6 MEV000000 Insulator MEV63871701 COMPLEX LGV909DW ATMODW ZZ Without Color 6 MBK070300 Can Shield MBK62835201 PRESS STS 304 0 15 LGV909DW ATMODW ZZ Without Color Can Shield Top Cover RF HSPA 5 MJN000000 Tape MJN67776501 COMPLEX LGV909DW ATMODW DW DARK BROWN 5 MBK00 Can S...

Page 235: ...tion_SubBD_HDMI 5 MEV000001 Insulator MEV63891001 COMPLEX LGV909DW ATMODW ZZ Without Color Tape_INSULATION_SUBBD_USB 4 SAJE00 PCB Assembly Sub SMT SAJE0043701 LGV909DW ATMODW 1 1 Sub 5 SAJC00 PCB Assembly Sub SMT Bottom SAJC0042601 LGV909DW ATMODW 1 1 Sub 5 SAJD00 PCB Assembly Sub SMT Top SAJD0045401 LGV909DW ATMODW 1 1 Sub 6 EAX010100 PCB Sub SPJY0088101 SPJY0088101 LGV909DW ATMODW 1 0 FR 4 SBL 6...

Page 236: ...0 Box Assembly Unit AAZ73456901 LGV909DW ATMODW ZZ Without Color Star Tablet_TMUS_Bottom Case Assy 2 MCQ007000 Damper Box MPBA0011406 COMPLEX LGV909DW ATMODW ZZ Without Color Star Tablet_Manual Pad 2 MAF086500 Bag Vinyl MBAD0002423 COMPLEX LGV909DW ATMODW ZZ Without Color Optimus Pad TMUS Bag Vinyl 2 MAY084000 Box Unit MAY65030801 COMPLEX LGV909DW ATMODW ZZ Without Color Star Tablet_TMUS_Top Case ...

Page 237: ...ernal Use Only Level Location No Description PartNumber Spec Remark 2 MAY047100 Box Master MAY65049701 COMPLEX LGV909DW ATMODW ZZ Without Color Star Tablet_TMUS_Master 5Unit 2 MEZ000000 Label MEZ63962201 COMPLEX LGV909DW ATMODW ZZ Without Color Star Tablet_TMO_Seal Label 1 AAD000000 Addition Assembly AAAY0514101 LG E999 TMOZY ZY Color Unfixed ...

Page 238: ...hip ECCH0000122 MCH155A470JK 47pF 5 50V NP0 55TO 125C 1005 R TP ROHM Semiconductor KOREA CORPORATION 6 FB1300 FB1304 Filter Bead SFBH0000903 HB 1M1005 601JT 600 ohm 1 0 0 5 0 5 25 0 6 ohm 0 3A SMD R TP 2P 0 CERATECH CORPORATION 6 C1303 C1314 C1600 Capacitor Ceramic Chip ECZH0000830 C1005C0G1H330JT000F 33pF 5 50V NP0 55TO 125C 1005 R TP TDK KOREA COOPERATION 6 D1303 D1306 D1307 D1308 D1309 D1310 D1...

Page 239: ...TP 1M LS Mtron Ltd 6 C1309 C1310 C1311 Capacitor Ceramic Chip ECZH0003103 GRM36X7R104K10PT 100nF 10 10V X7R 55TO 125C 1005 R TP MURATA MANUFACTURING CO LTD 6 MIC1300 Microphone Condenser SUMY0010609 SPU0410HR5H PB SPU0410HR5H PB UNIT 42 dB 3 76 2 95 1 1 mems smd mic KNOWLES ACOUSTICS 6 FL1300 FL1301 FL1302 Filter EMI Power SFEY0011701 ICVE10184E070R100FR ESD EMI 0HZ 7 5pF 0H SMD R TP INNOCHIPS TEC...

Page 240: ...0039501 GB042 20P H10 E3000 20P 0 40MM STRAIGHT PLUG SMD R TP 1M LS Mtron Ltd 6 U1600 IC Ambient Light Sensor EUSY0418201 BH1721FVC ROHM 6 C427 C913 Resistor Chip ERHY0000125 MCR01MZP5F1002_C 10K ohm 1 16W F 1005 R TP ROHM Semiconductor KOREA CORPORATION 6 R433 Resistor Chip ERHY0003201 MCR01MZP5F1001 1KOHM 1 1 16W 1005 R TP ROHM 6 C103 C1202 C1203 C1205 C1206 C1207 C1208 C1211 C1222 C200 C201 C20...

Page 241: ...347 R348 R423 R434 R523 PCB ASSY MAIN PAD SHORT SAFP0000401 LG LU3000 LGTBK MAIN A 6 U402 U403 IC Analog Switch EUSY0186502 FSA4157L6X_F113 1 65 5 5 50SEC 20SEC 0W MICROPAK R TP 6P 1 FAIRCHILD SEMICONDUCTOR 6 C1143 C300 C536 C540 C549 C550 Capacitor Ceramic Chip ECCH0000198 CL05A225MQ5NSNC 2 2uF 20 6 3V X5R 55TO 85C 1005 R TP SAMSUNG ELECTRO MECHANICS CO LTD 6 L300 L501 Inductor Wire Wound Chip EL...

Page 242: ...H0001421 C1608X5R0J225KT000N 2 2uF 10 6 3V X5R 55TO 85C 1608 R TP TDK KOREA COOPERATION 6 D500 Diode Switching EDSY0010001 RB551V 30GJTE 17 360mV 30V 500mA 2A 0SEC 235mW UMD2 R TP 2P 1 ROHM 6 C1107 C1110 C329 C404 C405 C406 C414 C425 C433 C517 C519 C522 C525 C528 Capacitor Ceramic Chip ECZH0001215 C1005X5R1A105KT000F 1uF 10 10V X5R 55TO 85C 1005 R TP TDK KOREA COOPERATION 6 U500 IC DC DC Converter...

Page 243: ...EO CORPORATION 6 C302 C318 C319 C332 C333 Capacitor Ceramic Chip ECCH0005604 GRM188R60J106M 10000000 pF 6 3V M X5R TC 1608 R TP 0 8 mm MURATA MANUFACTURING CO LTD 6 D300 D401 D510 Diode Switching EDSY0018701 1SS385FV 1SS385FV 1 1Q1A 15 V 100 mA R TP TOSHIBA 6 L507 L508 Inductor Wire Wound Chip ELCP0012501 CIG22H2R2MNE 2 2 uH M 2 5 2 0 1 2 R TP 0 0000022 20 1 2A 0 116 ohm SHIELD 2 5X2MM NONE R TP I...

Page 244: ...C403 C503 C504 C507 C511 C512 C523 C538 Capacitor Ceramic Chip ECCH0007803 CL10A106MP8NNNC 10uF 20 10V X5R 55TO 85C 1608 R TP 0 8MM SAMSUNG ELECTRO MECHANICS CO LTD 6 R510 R517 Resistor Chip ERHZ0000230 MCR01MZP5F1802 18KOHM 1 1 16W 1005 R TP ROHM 6 R214 R301 R302 R501 Resistor Chip ERHZ0000205 MCR01MZP5F1004 1MOHM 1 1 16W 1005 R TP ROHM 6 C345 C346 Capacitor Ceramic Chip ECCH0000105 MCH155A040C 4...

Page 245: ...NNOCHIPS TECHNOLOGY 6 R304 Resistor Chip ERHZ0000458 MCR01MZP5J301 300OHM 5 1 16W 1005 R TP ROHM 6 C543 Capacitor Ceramic Chip ECCH0000115 MCH155A220JK 22pF 5 50V NP0 55TO 125C 1005 R TP ROHM Semiconductor KOREA CORPORATION 6 L1110 Inductor Multilayer Chip ELCH0003818 LQG15HS9N1J02D 9 1NH 5 300mA 0 26OHM 3 4GHZ 8 SHIELD NONE 1 0X0 5X0 5MM R TP MURATA MANUFACTURING CO LTD 6 L1102 Inductor Wire Woun...

Page 246: ...MECHANICS CO LTD 6 CN101 Connector BtoB ENBY0042601 GB042 54P H10 54P 0 40MM STRAIGHT MALE SMD R TP 1M LS Mtron Ltd 6 C534 Capacitor Ceramic Chip ECCH0017501 CL10A226MQ8NRNE 22uF 20 6 3V X5R 55TO 85C 1608 R TP 0 8MM SAMSUNG ELECTRO MECHANICS CO LTD 6 L301 Inductor Wire Wound Chip ELCP0012502 NRS5012T 1R5NMGF 1 5UH 30 2 2A 3 8 2 2 0 07OHM 86MHZ SHIELD 4 9X4 9X1 2MM NONE R TP TAIYO YUDEN CO LTD 6 CN...

Page 247: ...NNEL MOSFET 12 V 8 V 4 2 A 1 9 W SC88 R TP 6P ON SEMICONDUCTOR 6 SW1100 Connector RF ENWY0003901 U FL R SMT 10 1 90MM STRAIGHT SOCKET SMD T REEL CU 50OHM 300mDB HIROSE KOREA CO LTD 6 L502 Inductor Wire Wound Chip ELCP0012701 NRS5020T 150MMGJ 15UH 20 1 1A 1 1 1 2 0 165OHM 20MHZ SHIELD 4 9X4 9X2 0MM NONE R TP TAIYO YUDEN CO LTD 6 Q201 FET EBK61592701 RZE002P02TL P CHANNEL MOSFET 20V 10 200mA 1 5OHM ...

Page 248: ...ron Ltd 6 R430 Resistor Chip ERHY0039802 RC0402FR 07453RL 453OHM 1 1 16W 1005 R TP YAGEO CORPORATION 6 L1107 Inductor Multilayer Chip ELCH0003847 LQG15HS1N8S02D 1 8NH 0 3NH 300mA 0 1OHM 6GHZ 8 SHIELD NONE 1 0X0 5X0 5MM R TP MURATA MANUFACTURING CO LTD 6 L400 Inductor Wire Wound Chip ELCP0014301 1239AS H 1R0N P2 1UH 30 2 3A 0 05OHM SHIELD 2 5X2MM NONE R TP TOKO INC 6 L506 Inductor Wire Wound chip E...

Page 249: ... CO LTD 6 R530 Resistor Chip ERHZ0000259 MCR01MZP5F2703 270KOHM 1 1 16W 1005 R TP ROHM 6 L1109 Inductor Multilayer Chip ELCH0001430 LL1005 FHLR10J 100NH 5 150mA 2 2OHM 1 03GHZ 10 SHIELD NONE 1 0X0 5X0 5MM R TP TOKO INC 6 R1112 Resistor Chip ERHZ0000402 MCR01MZP5J100 10OHM 5 1 16W 1005 R TP ROHM 6 CN1200 Connector BtoB ENBY0036801 GB042 60S H10 E3000 60P 0 40MM STRAIGHT SOCKET SMD R TP 1M LS Mtron ...

Page 250: ...5TO 85C 1005 R TP TDK KOREA COOPERATION 6 C1309 C1310 C1311 Capacitor Ceramic Chip ECZH0003103 GRM36X7R104K10PT 100nF 10 10V X7R 55TO 125C 1005 R TP MURATA MANUFACTURING CO LTD 6 R312 Resistor Chip ERHZ0000287 MCR01MZP5F4702 47KOHM 1 1 16W 1005 R TP ROHM 6 C1143 C300 C536 C540 C549 C550 Capacitor Ceramic Chip ECCH0000198 CL05A225MQ5NSNC 2 2uF 20 6 3V X5R 55TO 85C 1005 R TP SAMSUNG ELECTRO MECHANIC...

Page 251: ...LTD 6 R133 R134 R135 R136 R137 R142 Resistor Chip ERHZ0000486 MCR01MZP5J473 47KOHM 5 1 16W 1005 R TP ROHM 6 Q202 Q407 Q500 Q501 FET EQFN0005601 KTK5132E N CHANNEL MOSFET 30V 20 100mA 7OHM 100mW ESM R TP 3P KEC CORPORAITION 6 FB301 Filter Bead SFBH0008901 BLM21PG300SN1D_1 30 ohm 2 0X1 25X0 85 10 ohm 0 015 ohm 3A SMD R TP 2P 0 MURATA MANUFACTURING CO LTD 6 R415 R416 R420 R507 Resistor Chip ERHZ00004...

Page 252: ...ramic Chip ECCH0017401 CL21B105KBFNNNE 1uF 10 50V X7R 55TO 125C 2012 R TP 1 25MM SAMSUNG ELECTRO MECHANICS CO LTD 6 U1002 IC Analog Switch EUSY0186504 FSA2259UMX QFN 8 R TP Dual SPDT IC Analog Switch FAIRCHILD SEMICONDUCTOR 6 ZD306 ZD307 ZD310 ZD311 ZD312 ZD400 Diode TVS EDTY0010501 RCLAMP1521P TCT 15V 16 7 28V 4A 0W SLP1006P2 R TP 2P 1 SEMTECH CORPORATION 6 FB903 FB905 Filter Bead EAM62150401 CIC...

Page 253: ...t Color 6 U402 U403 IC Analog Switch EUSY0186502 FSA4157L6X_F113 1 65 5 5 50SEC 20SEC 0W MICROPAK R TP 6P 1 FAIRCHILD SEMICONDUCTOR 6 FL301 Filter EMI Power SFEY0007101 ICVFP10181E301FR ESD EMI 0HZ 300pF 0H SMD R TP INNOCHIPS TECHNOLOGY 6 C914 Capacitor Ceramic Chip ECCH0000110 MCH155A100D 10pF 0 25PF 50V NP0 55TO 125C 1005 R TP ROHM Semiconductor KOREA CORPORATION 6 Q410 Q412 FET EQFP0011201 NTLJ...

Page 254: ...ead EAM62131201 CIM05J121NC 120 ohm 1 0X0 5X0 5 25 0 3 ohm 0 5A SMD R TP 2P 0 SAMSUNG ELECTRO MECHANICS CO LTD 6 U901 IC Acceleration Sensor EUSY0408701 KR3DH NONE NONE LGA R TP 16P ST MICROELECTRONICS ASIA PACIFIC PTE LTD 6 R332 Resistor Chip ERHY0000161 MCR01MZP5F2003 200KOHM 1 1 16W 1005 R TP ROHM 6 C1108 C1113 C308 C314 C315 C328 C330 C402 C403 C503 C504 C507 C511 C512 C523 C538 Capacitor Cera...

Page 255: ...ECH 6 U906 IC Bus Controller EUSY0342405 NLSX4373MUTAG 1 5 5 5V 2uA DFN R TP 8P SCG HONG KONG SAR LTD 6 U201 IC Temperature Sensor EUSY0426201 NCT1008 DFN 8 R TP Remote Temperature Sensor IC A D Converter DFN R TP 8P ON SEMICONDUCTOR 6 U802 IC Analog Switch EUSY0300101 NLAS5223BMNR2G 1 65 5 5 50SEC 30SEC 0W TQFN R TP 10P 2 ON SEMICONDUCTOR 6 U803 IC LDO Voltage Regulator EUSY0393901 RP101K212D TR ...

Page 256: ...6 C525 Capacitor Ceramic Chip ECCH0017301 CL03A105MQ3CSNH 0 000001F 20 6 3V X5R 45TO 85C 0603 R TP SAMSUNG ELECTRO MECHANICS CO LTD 6 C914 Capacitor Ceramic Chip ECCH0000110 MCH155A100D 10pF 0 25PF 50V NP0 55TO 125C 1005 R TP ROHM Semiconductor KOREA CORPORATION 6 C524 Capacitor Ceramic Chip ECCH0009217 GRM0335C1E560J 56pF 5 25V X7R 55TO 125C 0603 R TP MURATA MANUFACTURING CO LTD 6 D501 Diode TVS ...

Page 257: ...20 6 3V X5R 55TO 85C 1608 R TP 0 8MM SAMSUNG ELECTRO MECHANICS CO LTD 6 R650 R651 R652 Resistor Chip ERHY0009503 MCR006YZPJ101 100OHM 5 1 20W 0603 R TP ROHM 6 L500 L502 Inductor Wire Wound Chip ELCP0011801 CPI2012NHL4R7MT 4 7UH 20 600mA 0 3OHM SHIELD 2X1 25X1MM NONE R TP SAMWHA CAPACITOR CO LTD 6 C309 C500 C502 C503 C504 C505 C506 C550 C611 Capacitor Ceramic Chip ECCH0009101 C0603X5R0J104KT00NN 0 ...

Page 258: ...ter Saw SFSY0033402 B9417 1575 42 1 4 1 1 0 4 SMD R TP 5P EPCOS PTE LTD 6 R300 R538 R539 Resistor Chip ERHY0009506 MCR006YZPJ104 100KOHM 5 1 20W 0603 R TP ROHM 6 PT500 Thermistor SETY0007301 NCP15WF104F03RC NTC 100000 ohm SMD 4250K 1 100K 1 0 1mA 4250K 1 SMD R TP MURATA MANUFACTURING CO LTD 6 R313 Resistor Chip ERHY0009504 MCR006YZPJ102 1KOHM 5 1 20W 0603 R TP ROHM 6 VA604 VA605 VA606 Varistor SEV...

Page 259: ...OOPERATION 6 R328 Resistor Chip ERHY0009311 MCR006YZPF51R0 51OHM 1 1 20W 0603 R TP ROHM 6 C1303 C1314 C1600 Capacitor Ceramic Chip ECZH0000830 C1005C0G1H330JT000F 33pF 5 50V NP0 55TO 125C 1005 R TP TDK KOREA COOPERATION 6 CN300 Connector BtoB ENBY0053101 14 5804 014 000 829 14 mm STRAIGHT 0 40MM MALE KYOCERA ELCO KOREA SALES CO LTD 6 Q300 FET EQFP0003601 NTJD4105CT1G P CHANNEL MOSFET 20V 12 660mA ...

Page 260: ...112 MCH155C150J 15pF 5 50V NP0 55TO 125C 1005 R TP ROHM Semiconductor KOREA CORPORATION 6 C1145 Capacitor Ceramic Chip ECCH0000137 C1005X7R1H331KT000F 0 33nF 10 50V X7R 55TO 125C 1005 R TP TDK KOREA COOPERATION 6 R150 R151 R167 R168 Resistor Chip ERHY0000254 MCR01MZP5J472 4 7KOHM 5 1 16W 1005 R TP ROHM 6 C311 C312 C316 C317 C320 C324 C326 C327 C331 C334 C335 C336 C337 C340 C342 C343 Capacitor Cera...

Page 261: ...ORPORATION 6 C1602 Capacitor Ceramic Chip ECCH0017601 CL05A475MQ5NRNC 4 7uF 20 6 3V X5R 55TO 85C 1005 R TP 0 5MM SAMSUNG ELECTRO MECHANICS CO LTD 6 FL203 Filter Saw SFSY0024301 SAFEB942MFL0F00 942 5 1 4 1 1 0 6 SMD R TP 5P MURATA MANUFACTURING CO LTD 6 L212 Inductor Multilayer Chip ELCH0001412 LL1005 FHL1N8S 1 8NH 0 3NH 400mA 0 14OHM 15GHZ 8 SHIELD NONE 1 0X0 5X0 5MM R TP TOKO INC 6 C244 C248 Indu...

Page 262: ... C328 C330 C402 C403 C503 C504 C507 C511 C512 C523 C538 Capacitor Ceramic Chip ECCH0007803 CL10A106MP8NNNC 10uF 20 10V X5R 55TO 85C 1608 R TP 0 8MM SAMSUNG ELECTRO MECHANICS CO LTD 6 CN100 Connector BtoB ENBY0042701 GB042 54S H10 54P 0 4MM STRAIGHT SOCKET SMD R TP 1M LS Mtron Ltd 6 C900 C901 Capacitor Ceramic Chip ECCH0009226 GRM0335C1E390J 39pF 5 25V X7R 55TO 125C 0603 R TP MURATA MANUFACTURING C...

Page 263: ...ormal ECTH0005701 251M6301476MR0S 47 uF 6 3V M L_ESR 2012 R TP MATSUO ELECTRIC CO LTD 6 U101 IC Power Amplifier SMPY0023601 SKY77703 12 28 4 dBm 40 10 A 40 dBc 27 dB 3 0 3 0 1 0 SMD AWS WBAND 4 LBAND 4 CPL 3 MODE 3 2V 4 2V 28 4dBm 1 SMD R TP 10 SKYWORKS SOLUTIONS INC 6 C1304 C1312 C1313 C1601 Capacitor Ceramic Chip ECCH0000122 MCH155A470JK 47pF 5 50V NP0 55TO 125C 1005 R TP ROHM Semiconductor KORE...

Page 264: ...SLF 2 7NH 0 3NH 300mA 0 17OHM 5 5GHZ 8 SHIELD NONE 1 0X0 5X0 5MM R TP PILKOR ELECTRONICS LTD 6 R313 Resistor Chip ERHY0009504 MCR006YZPJ102 1KOHM 5 1 20W 0603 R TP ROHM 6 C529 C531 C533 C535 Capacitor Ceramic Chip ECCH0009103 C0603C0G1H101JT00NN 100pF 5 50V X7R 55TO 125C 0603 R TP TDK CORPORATION 6 R101 R102 Resistor Chip ERHZ0000415 MCR01MZP5J131 130OHM 5 1 16W 1005 R TP ROHM 6 L200 Inductor Mult...

Page 265: ...HS BGA R TP 486P QUALCOMM INCORPORATED 6 R100 Resistor Chip ERHY0008206 RC1005F430CS 43OHM 1 1 16W 1005 R TP SAMSUNG ELECTRO MECHANICS CO LTD 6 FL100 Filter Duplexer IMT SDMY0002601 B7696 2140000000 2112 4 to 2167 6 1950000000 1922 4 to 1977 6 2 6 1 9 2 5x2 0x0 89 DUAL SMD R TP EPCOS PTE LTD 6 SW200 connector RF ENWY0005301 3 00MM STRAIGHT RF ADAPTER SMD R TP AU 6 C407 C440 C443 Chip Ceramic Capac...

Page 266: ...NONE 1 0X0 5X0 5MM R TP TOKO INC 6 R526 Resistor Chip ERHY0009547 MCR006YZPF2003 200KOHM 1 1 20W 0603 R TP ROHM 6 L113 Inductor Multilayer Chip ELCH0001033 HK1005 1N5S T 1 5NH 0 3NH 300mA 0 1OHM 6GHZ 8 SHIELD NONE 1 0X0 5X0 5MM R TP TAIYO YUDEN CO LTD 6 L1107 Inductor Multilayer Chip ELCH0003847 LQG15HS1N8S02D 1 8NH 0 3NH 300mA 0 1OHM 6GHZ 8 SHIELD NONE 1 0X0 5X0 5MM R TP MURATA MANUFACTURING CO L...

Page 267: ...1 16W 1005 R TP ROHM 6 C201 Capacitor Ceramic Chip ECCH0000183 GRM1555C1H1R8C 1 8pF 0 25PF 50V NP0 55TO 125C 1005 R TP MURATA MANUFACTURING CO LTD 6 R309 R529 R663 Resistor Chip ERHY0009505 MCR006YZPJ103 10KOHM 5 1 20W 0603 R TP ROHM 6 C280 Capacitor Ceramic Chip ECCH0000901 C1005C0G1H2R2CT000F 2 2pF 0 25PF 50V NP0 55TO 125C 1005 R TP TDK KOREA COOPERATION 6 CN1600 Connector I O ENRY0012101 GU078 ...

Page 268: ...5V 13NSEC 12NSEC 0W UQFN R TP 10P 2 ON SEMICONDUCTOR 6 ZD1200 ZD1201 ZD1202 ZD1203 ZD1204 ZD1205 Diode TVS EDTY0009601 Rclamp0521P TCT 5V 6 5V 4A 100W R TP 2P 1 SEMTECH CORPORATION 6 C1309 C1310 C1311 Capacitor Ceramic Chip ECZH0003103 GRM36X7R104K10PT 100nF 10 10V X7R 55TO 125C 1005 R TP MURATA MANUFACTURING CO LTD 6 C1607 C1608 Capacitor Ceramic Chip ECZH0000839 C1005C0G1H4R7CT000F 4 7pF 0 25PF ...

Page 269: ...N 6 C543 Capacitor Ceramic Chip ECCH0000115 MCH155A220JK 22pF 5 50V NP0 55TO 125C 1005 R TP ROHM Semiconductor KOREA CORPORATION 6 FL1601 FL1602 Filter EMI Power SFEY0016301 ICMEF112P900M COMMON MODE NOISE FILTER 0HZ 0F 0H SMD R TP INNOCHIPS TECHNOLOGY 6 C1107 C1110 C329 C404 C405 C406 C414 C425 C433 C517 C519 C522 C525 C528 Capacitor Ceramic Chip ECZH0001215 C1005X5R1A105KT000F 1uF 10 10V X5R 55T...

Page 270: ... TP ROHM 6 ZD1302 Diode TVS EDTY0010002 PESD5V0S1UL PESD5V0S1UL SOD882 5 V 150 W R TP 1 0x0 5x0 6T STC CORP 6 FL301 Filter EMI Power SFEY0007101 ICVFP10181E301FR ESD EMI 0HZ 300pF 0H SMD R TP INNOCHIPS TECHNOLOGY 6 FB400 Filter Bead EAM62131101 CIM05U221NC 220 ohm 1 0X0 5X0 5 25 0 35 ohm 0 5A SMD R TP 2P 0 SAMSUNG ELECTRO MECHANICS CO LTD 6 C1216 C1217 C313 C400 C407 C502 C541 Capacitor Ceramic Ch...

Page 271: ...9DW ATMODW ZZ Without Color Manual assy 3 MBM062601 Card Quick Reference MBM63316502 COMPLEX LGV909DW ATMODW ZZ Without Color Safety and Warranty Information 3 MBM062600 Card Quick Reference MBM63316501 COMPLEX LGV909DW ATMODW ZZ Without Color QSG 3 MBM062602 Card Quick Reference MBM63316503 COMPLEX LGV909DW ATMODW ZZ Without Color Terms Conditions 2 EAY060000 Adapters SSAD0039301 PSTA D01WT 100 2...

Search results

Summary of Contents for LGV909DW

Reviews:

Brands by name

Popular brands

LG LGV909DW, Service Manual

Search results

Summary of Contents for LGV909DW

Reviews:

Brands by name

Popular brands