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LG KF510C Service Manual

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Internal Use Only
Service Manual
KF510c/KF510d
Date: May, 2008 / Issue 1.0

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Summary of Contents for LG KF510C

  • Page 1 Internal Use Only Service Manual KF510c/KF510d Date: May, 2008 / Issue 1.0...
  • Page 2 * This manual provides the information necessary to install, program, operate and maintain the KF510. Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 3 -...
  • Page 3 LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 4 - Only for training and service purposes...

  • Page 4: Table Of Contents

    5.1 Trouble shooting test setup......75 5.2 Power on Trouble...........76 5.3 Charging trouble..........80 5.4 LCD display trouble........83 5.5 Camera Trouble ..........85 Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 5 - Only for training and service purposes...

  • Page 5: Only For Training And Service Purposes

    LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 6 - Only for training and service purposes...

  • Page 6: Introduction

    The user may not make any changes and/or repairs expect as specifically noted in this manual. Therefore, note that unauthorized alternations or repair may affect the regulatory status of the system and may void any remaining warranty. Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 7 -...

  • Page 7: Only For Training And Service Purposes

    When returning system boards or parts such as EEPROM to the factory, use the protective package as described. LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 8 - Only for training and service purposes...

  • Page 8: Abbreviation

    Global System for Mobile Communications IPUI International Portable User Identity Intermediate Frequency Liquid Crystal Display Low Drop Output Light Emitting Diode Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 9 - Only for training and service purposes...

  • Page 9: Only For Training And Service Purposes

    Voltage Controlled Oscillator VCTCXO Voltage Control Temperature Compensated Crystal Oscillator Wireless Application Protocol 8PSK 8 Phase Shift Keying LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 10 - Only for training and service purposes...

  • Page 10: Performance

    Speech coding HR/EFR/FR/AMR Data and Fax Vibrator Buzzer Voice Recoding C-Mic Receiver Travel Adapter Options Data Kit, Data CD Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 11 - Only for training and service purposes...

  • Page 11: Technical Specification

    8 dBm 22 dBm 6 dBm 20 dBm 4 dBm 18 dBm 2 dBm 16 dBm 0 dBm LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 12 - Only for training and service purposes...

  • Page 12: Only For Training And Service Purposes

    3,000 ~ 6,000 6,000 GSM8500/GSM900/EGSM Offset from Carrier (kHz) Max. (dBm) Output RF Spectrum (due to switching transient) 1,200 1,800 Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 13 - Only for training and service purposes...

  • Page 13: Only For Training And Service Purposes

    * Mean that Adopt a straight line in between 300 Hz and 1,000 Hz to be Max. level in the range. LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 14 - Only for training and service purposes...

  • Page 14: Only For Training And Service Purposes

    -97dBm ~ -93dBm -100dBm ~ -98dBm Antenna Display -103dBm ~ -101dBm -105dBm ~ -104dBm < -106 dBm No Service Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 15 - Only for training and service purposes...

  • Page 15: Only For Training And Service Purposes

    Battery full charge voltage = 4.2 V Capacity: 800mAh Switching-mode charger Travel Charger Input: 100 ~ 240 V, 50/60Hz Out put: 5.1V, 0.7A LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 16 - Only for training and service purposes...

  • Page 16: Only For Training And Service Purposes

    Offset from carrier(kHz) Max. dBc +0.5 600 ~ <1,200 1,200 ~ <1,800 1,800 ~ <3,000 3,000 ~ <6,000 6,000 Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 17 - Only for training and service purposes...

  • Page 17: Only For Training And Service Purposes

    (due to switching transient) Offset from carrier(kHz) Max. dBm 1,200 1,800 --30 DCS1800/PCS1900 Offset from carrier(kHz) Max. dBm 1,200 1,800 LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 18 - Only for training and service purposes...

  • Page 18: Technical Brief

    3.1 KF510 Functional Block diagram The functional component arrangement is mentioned below diagram. Figure 2 KF510 Functional block diagram Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 19 - Only for training and service purposes...

  • Page 19: Baseband Processor (Bbp) Introduction

    S-GOLD3™ support multi-slot operation modes HSCSD (up to class 10), GPRS for high speed data application (up to class 12) and EGPRS (up to class 12) without additional external hardware. LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 20 - Only for training and service purposes...

  • Page 20: Only For Training And Service Purposes

    - GEA1, GEA2, GEA3 Cipher Unit to support GPRS data transmission - Advanced static and dynamic power management features including TDMA-Frame synchronous low power mode and enhanced CPU modes(idle and sleep modes) Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 21 -...

  • Page 21: Only For Training And Service Purposes

    TX RF band select T_OUT3 FEM control T_OUT4 Other operation T_OUT5 Other operation T_OUT6 PA MODE PAM Mode select LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 22 - Only for training and service purposes...

  • Page 22: Only For Training And Service Purposes

    BAND SELECTION 850,900 band selection ICLD S-Gold H/W version detect VSUPPLY Battery supply voltage measure LOAD Current consumption measure Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 23 - Only for training and service purposes...

  • Page 23: Only For Training And Service Purposes

    CAMERA I/F CIF_D0 CIF_D(0) Camera DATA[0] CIF_D1 CIF_D(1) Camera DATA[1] CIF_D2 CIF_D(2) Camera DATA[2] CIF_D3 CIF_D(3) Camera DATA[3] LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 24 - Only for training and service purposes...

  • Page 24: Only For Training And Service Purposes

    SIM CARD RESET I2S2 I2S2_CLK0 Not used GPIO_102 _ Not used I2S2_RX Not used I2S2_TX Not used I2S2_WA0 Not used Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 25 - Only for training and service purposes...

  • Page 25: Only For Training And Service Purposes

    Accessory type detect H/W VERSION S-Gold H/W version detect VSUPPLY Battery supply voltage measure I_MONITOR Current consumption measure Reference LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 26 - Only for training and service purposes...

  • Page 26: Only For Training And Service Purposes

    MEM _AD[8] D(8) MEM _AD[9] D(9) MEM _AD[10] D(10) MEM _AD[11] D(11) MEM _AD[12] D(12) MEM _AD[13] D(13) Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 27 - Only for training and service purposes...

  • Page 27: Only For Training And Service Purposes

    MEM _CAS_n _CAS MEM _WAIT_n _WAIT MEM _SDCLKO SDCLKO For Burst mode MEM _SDCLKI SDCLKI For Burst mode LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 28 - Only for training and service purposes...

  • Page 28: Only For Training And Service Purposes

    _RESET TRIG_OUT TRIG_OUT RTC_OUT RTC_OUT VCXO_EN VCXO_EN GPIO_61 _BT_RESET GPIO_62 SLED_BACKLIGHT Navi key LED Backlight Control GPIO_63 _SIM_EN Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 29 - Only for training and service purposes...

  • Page 29: Power Management Ic

    • VQFN 48 package with heat sink and non-protruding leads • Compatible with the Infineon E-GOLD+ V2 and V3 LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 30 - Only for training and service purposes...

  • Page 30: Only For Training And Service Purposes

    - two driver outputs for single LEDs for precharge indication and signaling with i.e. change of colour - driver for Vibra Motor with adjustable voltages, soft startup / shutdown and current limitation SM- POWER offers several control functions Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 31 -...

  • Page 31: Only For Training And Service Purposes

    S-GOLD3 PLL VRTC 2V11_RTC 2.11V Real Time Clock VAFC 2V7_VRF 2.65V Not used VVIB 2V8_CAM_A 2.8V 140mA CAMERA LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 32 - Only for training and service purposes...

  • Page 32: Only For Training And Service Purposes

    2.2u 2.2u 2.2u 2.2u 2.2u 2.2u 2.2u C492 C491 10u 10u Figure 5 SM-Power Circuit Diagram of KF510 Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 33 - Only for training and service purposes...

  • Page 33: Only For Training And Service Purposes

    U205 R231 47mohm LOAD IOUT LOAD C264 R232 ZXCT1010E5TA 2.2K Figure 6 SM-Power circuit diagram with charging part LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 34 - Only for training and service purposes...

  • Page 34: Only For Training And Service Purposes

    ~ -10°C : low charging voltage operation (3.6 V ~ 3.9 V). b. -10°C ~ 60°C : standard charging (up to 4.2 V) c. 60°C ~ : low charging voltage operation (3.6V ~ 3.9V) Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 35 -...

  • Page 35: Power On/Off

    As monitoring the RPWRON and Key matrix KP_OUT(2) & KP_IN(0), KF510 system recognize whether remote power on or End-key pushed LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 36 - Only for training and service purposes...

  • Page 36: Only For Training And Service Purposes

    3.3M R223 3.3M C253 2.2u END_KEY_IN END_KEY_IN KEY_ROW0 R321 Q300 END_KEY KTC4075E KEY_COL2 Figure 8 Power on application. Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 37 - Only for training and service purposes...

  • Page 37: Sim & Usd Interface

    Q500 R504 J500 SIM_RST SIM_CLK SIM_IO C506 C507 C508 0.1u 150p Figure 10 SIM & Micro SD Circuit LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 38 - Only for training and service purposes...

  • Page 38: Only For Training And Service Purposes

    Table 8 Micro SD memory card detect truth table. Micro SD card status it is removed it is inserted MMC_DETECT High Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 39 - Only for training and service purposes...

  • Page 39: Memory

    3300 SDCLKI ADD(16) ADD(17) TP103 R110 FCDP TP104 Figure 11 Flash memory & DDR RAM MCP circuit diagram LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 40 - Only for training and service purposes...

  • Page 40: Lcd Display

    Ground Ground Ground Ground Ground Ground Ground _DIF_RESET Reset _DIF_WR Write Strobe 2V85_VFM Read Strobe ( Pull-up ) Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 41 - Only for training and service purposes...

  • Page 41: Only For Training And Service Purposes

    MLED3 Ground for LED MLED2 Ground for LED MLED1 Ground for LED MLED Power Supply for Main LED LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 42 - Only for training and service purposes...

  • Page 42: Keypad Switching & Scanning

    KEY_ROW4 KEY_COL0 KEY_COL1 KEY_COL2 KEY_COL3 END KEY VBAT SPVM110200 END_KEY ON/END Figure 12 Key pad part key matrix Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 43 - Only for training and service purposes...

  • Page 43: Only For Training And Service Purposes

    SEN_609 SEN10 SEN11 SEN12 SEN13 SEN14 SEN_610 SEN_611 SEN_612 SEN_613 SEN_614 Figure 13 Touch Sensor on LCD FPCB LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 44 - Only for training and service purposes...

  • Page 44: Keypad Back-Light Illumination

    LD629 LED(11) LED(19) R628 LD624 R629 LD630 LED(12) LED(20) R630 LD626 LED(13) Figure 15 Touch pad Back-light LEDs Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 45 - Only for training and service purposes...

  • Page 45: Lcd Back-Light Illumination

    VREF LDOUT4 C334 C335 C336 C333 2.2u 2.2u 2.2u C337 0.01u C338 C339 C340 2.2u 2.2u 2.2u FB_KEY LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 46 - Only for training and service purposes...

  • Page 46: Only For Training And Service Purposes

    In x1.5 or x2 mode operating, the SM8152A generates "a mode reset signal" internally once every 1 second. This signal forces to switch the mode x1.5 → x1, x2 →σ x1.5. Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only...

  • Page 47: Alc

    PD and VREF Figure 17 Average Iout vs Lux on photo sensor LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 48 - Only for training and service purposes...

  • Page 48: Battery Current Consumption Monitor

    0.1u C257 2.2u U205 R231 47mohm LOAD LOAD IOUT C264 R232 ZXCT1010E5TA 2.2K Figure 18 Current monitor circuit Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 49 - Only for training and service purposes...

  • Page 49: Jtag & Etm Interface Connector

    That is only for developing and software debugging purpose.( It will not be mounted on mass production PCB) LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 50 - Only for training and service purposes...

  • Page 50: Audio

    NLAS37 3799 Quad S/W 18 P PIN MULTI_PORT_2 CONNECTO SPK_RCV_N MULTI_PORT_3 SPK_RCV_P Figure 20 Audio signal flow diagram Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 51 - Only for training and service purposes...

  • Page 51: Only For Training And Service Purposes

    Figure 21 Audio amplifier Sub-system IC 3.14.2 Microphone circuit MIC700 SPU0409HE5H-PB VMIC_P MAIN_MIC_N MAIN_MIC_P Figure 22 Microphone circuit LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 52 - Only for training and service purposes...

  • Page 52: Multi Port Switch

    Pin7 USB_DM R335 JACK_DETECT VBUS_USB MULTI_PORT_0 MULTI_PORT_1 REMOTE_INT REMOTE_ADC TXD_0 RXD_0 USB_DP USB_DM Figure 22. Charging Circuit Diagram Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 53 - Only for training and service purposes...

  • Page 53: Charging Circuit

    _PPR _PPR IREF 50mA _EOC _CHG IMIN CHG_EN PGND C254 R226 R227 C255 130K Figure 24 charging circuit LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 54 - Only for training and service purposes...

  • Page 54: Fm Radio & Bluetooth

    BT_RESETn C470 C471 2.2u 2.2u C469 C472 0.1u 100p 2V62_VIO Figure 25 Bluetooth / FM Radio Circuit Diagram Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 55 - Only for training and service purposes...

  • Page 55: Only For Training And Service Purposes

    • I2C slave for FM • Two audio PCM interfaces (input and output) • Analogue stereo (output only) LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 56 - Only for training and service purposes...

  • Page 56: Only For Training And Service Purposes

    • Integrated 1.8V and 1.5V regulators • USB v1.1 and UART with Dual port bypass mode to 4Mbits/s • Support for 802.11 Coexistence Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 57 - Only for training and service purposes...

  • Page 57: Touch Pad

    SEN7 P1_7 XREX TCH_RESET SEN5 R636 1K MICOM_INT R637 I2C_SDA_TCH R638 1K I2C_CLK_TCH Figure 27 Touch sensor control LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 58 - Only for training and service purposes...

  • Page 58: Only For Training And Service Purposes

    LED(6) P3_1 P3_0 LED(13) P1_7 XREX TCH_RESET R600 R639 I2C_CLK_LED I2C_SDA_LED R640 1K Figure 28 Touch LED control Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 59 - Only for training and service purposes...

  • Page 59: 18Pin Multi Media Interface Connector

    Charger voltage VCHG Charger voltage N.C. VBUS_USB USB VBUS MON_TX Trace TX data(Debug) MON_RX Trace RX data(Debug) Power GND LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 60 - Only for training and service purposes...

  • Page 60: Only For Training And Service Purposes

    P3 3 CN301 HSO_L C320 1000 C321 L306 100nH L307 HSO_R 1000 C323 Figure 29 MMI 18pin connector circuit Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 61 - Only for training and service purposes...

  • Page 61: General Description

    RF oscillator and a three wire bus interface with all necessary control circuits complete the transceiver. LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 62 - Only for training and service purposes...

  • Page 62: Only For Training And Service Purposes

    3. TECHNICAL BRIEF Figure 31 RF transceiver PMB6272 SMARTi-PM functional block diagram Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 63 - Only for training and service purposes...

  • Page 63: Only For Training And Service Purposes

    C452 C453 C450 C451 26MHz 220n 0.1u 0.1u BT_CLK RF_CLK RF_DA Figure 32 RF transceiver PMB6272 SMARTi-PM schematic LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 64 - Only for training and service purposes...

  • Page 64: Receiver Part

    Furthermore an automatic DC-offset compensation can be used (depending on the gain setting) to reduce the DC-offset at baseband-output. A programmable gain correction can be applied to correct for front end- and receiver gain tolerances. Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 65 -...

  • Page 65: Transmitter Part

    PGA’s as described above. Figure 34 Transmitter part block diagram LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 66 - Only for training and service purposes...

  • Page 66: Rf Synthesizer

    (U101). GND1 2V85_VRF R410 C441 R412 X400 1000p VCONT C442 0.01u C452 C453 26MHz 0.1u Figure35 VCTCXO Schematic Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 67 - Only for training and service purposes...

  • Page 67: Front End Module Control

    L412 GND22 27nH GND21 10nH C405 GND20 C406 GND19 GND18 GND17 U401 GND16 SKY77340 Figure 36 FEM schematic LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 68 - Only for training and service purposes...

  • Page 68: Power Amplifier Module

    REVD2 Reserved 13,14,15 Ground DCS/PCS_OUT RF Output(DCS/PCS) DC Blocked GND PAD GRID Ground pad grid is device underside. Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 69 - Only for training and service purposes...

  • Page 69: Mode Selection

    C425 C411 C426 C427 C428 C412 C429 C413 0.1u 100p 100p 100p 820p 100p Figure 37 PAM schematic LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 70 - Only for training and service purposes...

  • Page 70: Pcb Layout

    4. PCB layout 4. PCB layout 4.1 Main & Sub PCB component placement Main PCB Top Main PCB Top placement Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 71 - Only for training and service purposes...

  • Page 71: Only For Training And Service Purposes

    4. PCB layout Main PCB bottom Main PCB bottom placement LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 72 - Only for training and service purposes...

  • Page 72: Only For Training And Service Purposes

    Photo Sensor BT & Radio IC 18pin Conn 32M X-tal PMIC Memory Main IC Touch to Main Conn Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 73 - Only for training and service purposes...

  • Page 73: Only For Training And Service Purposes

    Conn Main to touch Conn Touch IC Touch to LCD Conn Microphone Touch FPCB B to B Conn LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 74 - Only for training and service purposes...

  • Page 74: Trouble Shooting

    - Connect mobile switch cable between Communication test set and DUT when you need to make a phone call. - Follow trouble shooting procedure Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 75 -...

  • Page 75: Power On Trouble

    2V11_RTC To Boot the phone, TP2 signal is high EXTRSTn SPOWER_INT PM_INT _RESET PMRSTn C263 0.1u U204 NC7WZ08L8X LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 76 - Only for training and service purposes...

  • Page 76: Only For Training And Service Purposes

    2V8_CAM _A 2V85_VRF 2V65_VBT 1V5_VRF 1V8_SD 2V9_VMME 2V62_VIO 1V35_VPLL All Port on U201 have to output proper voltage level. Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 77 - Only for training and service purposes...

  • Page 77: Only For Training And Service Purposes

    VRTC 2V11_RTC 2.11V Real Time Clock VAFC 2V7_VRF 2.65V Not used VVIB 2V8_CAM_A 2.8V 140mA Camera Analog Part LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 78 - Only for training and service purposes...

  • Page 78: Only For Training And Service Purposes

    Check 3 pin of X40 0 Or Check 14 pin of U402 Replace main PCB Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 79 - Only for training and service purposes...

  • Page 79: Charging Trouble

    7 Full charge indication current (icon stop current) : 85 mA 8 Recharge voltage : 4.15 V 4.2V~3.69V 3.69V~3.53V 3.53V~3.43V 3.43V~3.3V LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 80 - Only for training and service purposes...

  • Page 80: Only For Training And Service Purposes

    VBAT U203 ISL6294 360mA _PPR _PPR IREF 50mA _EOC _CHG IMIN CHG_EN PGND C254 R226 R227 C255 130K Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 81 - Only for training and service purposes...

  • Page 81: Only For Training And Service Purposes

    Batte ry therm istor Chan ge the val ue Battery is over 10K? ret est Charg e is op erat ing LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 82 - Only for training and service purposes...

  • Page 82: Lcd Display Trouble

    INOUT_A1 INOUT_B1 ICVE10184E150R101FR FL601 DIF_VSYNC C612 0.1u MLED4 MLED3 MLED2 MLED1 MLED Check st at us on LCD Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 83 - Only for training and service purposes...

  • Page 83: Only For Training And Service Purposes

    Check s older and Signal is norma l on repair FL600, FL601 Damaged filt er Asse mb le LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 84 - Only for training and service purposes...

  • Page 84: Camera Trouble

    FL304 C311 CIF_CIN 0.1u CIF_VS R315 EVLC18S02003 CIF_MCLK CIF_HS VA301 2V8_CAM C399 C314 C315 0.1u EMI/ESD Filter CN203 Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 85 - Only for training and service purposes...

  • Page 85: Only For Training And Service Purposes

    Replac e New Replac e Camer a module Main Work ing p roperly? Repl ace Camera modu le As semble LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 86 - Only for training and service purposes...

  • Page 86: Receiver & Speaker Trouble

    VDDHP VDDCP 2V85_VFM 2V62_VIO L215 R214 100K 100nH C220 C221 C222 C223 C224 2.2u 4.7u 0.1u 4.7u 0.1u Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 87 - Only for training and service purposes...
  • Page 87 Application SPK_RCV Pin7 H / L HSO_L HSO_R HEADSET SPK_OUTP SPK_OUTN SPEAKER H / L EAR_P EAR_N RECEIVER LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 88 - Only for training and service purposes...
  • Page 88 (U303 ) always l ow? Replace Recei ver Recei ver S ignal High? Replace Main PCB As semble Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 89 - Only for training and service purposes...

  • Page 89: Microphone Trouble

    C136 L100 L101 L102 L103 MIC700 SPU0409HE5H-PB 100nH 100nH 100nH 100nH VMIC_P MAIN_MIC_N MAIN_MIC_P L101 L100 MIC 700 LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 90 - Only for training and service purposes...
  • Page 90 CN700 co nn ector on CN700 is g ood? Replac e Check Signal micro phon e L100, L101 (MIC100) As semble Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 91 - Only for training and service purposes...

  • Page 91: Vibrator Trouble

    Q200 C501 C502 C503 C504 VIB_PWM 0.1u KRC402E R503 100K U202 U500 Check Pin A3 Check Pin A1,B3 LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 92 - Only for training and service purposes...
  • Page 92 Check U500 or Check P WM Signal rep lace it (L500) is OK? Replace Vibr ator Asse mb le Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 93 - Only for training and service purposes...

  • Page 93: Keypad Back Light Trouble

    MAIN_MIC_P VMIC_P C259 C258 C260 C261 C262 MAIN_MIC_N 0.1u 0.1u 0.1u 0.1u 0.1u C511 C512 C513 0.1u 0.1u LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 94 - Only for training and service purposes...
  • Page 94 Replace 20pin conn. CN700 20Pinis (CN700) High? Check TP3 Replac e KEY FPCB CN500 Assemble CN50 1 CN700 Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 95 - Only for training and service purposes...

  • Page 95: Sim & Usd Trouble

    150p Pin1 on J500 / 2V9_SIM S500 J500 Pin6 on J500 / Pin3 on J500 / SIM_IO SIM_CLK LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 96 - Only for training and service purposes...
  • Page 96 MMC_DETECT MMC_D(1) MMC_D(0) MMC_CLK MMC_CMD MMC_D(3) MMC_D(2) C520 C521 PIN SWB on S500 waveform Card insert Card eject Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 97 - Only for training and service purposes...
  • Page 97 TF dat 0,1,2,3) Replac e Main Bo ard Check pro per uSD? As semble LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 98 - Only for training and service purposes...

  • Page 98: Touch Pad Trouble

    I2C_CLK_LED I2C_SDA_LED R640 1K This fault mainly depend on Touch-panel Conn. Almost of all case, Replace LCD FPCB. Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 99 - Only for training and service purposes...
  • Page 99 Resolder it U601 & U602 Solder OK? Check TP2 Replace FPCB FPCB i s Crack? Repla cd Main Board LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 100 - Only for training and service purposes...

  • Page 100: Trouble Shooting Of Receiver Part

    Check p oin t Mobile SW & FEM Check poin t RX I/Q Signal Re-Dow nload S/W & CAL Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 101 - Only for training and service purposes...

  • Page 101: Checking Vctcxo Circuit

    TP1 (C453) GND1 2V85_VRF R410 C441 R412 X400 1000p VCONT C442 0.01u C452 C453 26MHz 0.1u TP2 (C441) LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 102 - Only for training and service purposes...
  • Page 102 VCONT C442 0.01u C452 C453 26MHz 0.1u RF_EN(TP1) BT_CLK RF_CLK RF_DA RF Transceiver Circuit Diagram PLL Control Waveform Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 103 - Only for training and service purposes...
  • Page 103 GND19 GND18 TP5,6,7,8 SW400 TP1_R400(VC1) TP2_R401(VC2) TP10 TP3 (FE2) TP9(C403) U400 FL400 TP4 (FE1) TP5~8 RX Mode EGSM LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 104 - Only for training and service purposes...
  • Page 104 OK ? Mobile SW & FEM is OK. Check A ntenna. EGSM RX Mobile SW (R403) FEM Control Signals Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 105 - Only for training and service purposes...
  • Page 105 Check B ase B and Circu it Re-Download S/W and Cal TP4(QX) BT_CLK RF_CLK TP1(I) TP1(I) RF_DA TP3(Q) TP2(IX) U402 TP1(I) TP4(QX) TP2(IX) TP3(Q) LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 106 - Only for training and service purposes...

  • Page 106: Trouble Shooting Of Transmitter Part

    See RX Part “1. Checking VCTCXO Circuit” 5.13.2 Checking PLL Control Signal See RX Part “2. Checking PLL Control Signal” Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 107 - Only for training and service purposes...
  • Page 107 Check B ase B and Circuit Re-Download S/W and Cal TP4(QX) BT_CLK RF_CLK TP1(I) TP1(I) RF_DA TP3(Q) TP2(IX) U402 TP1(I) TP4(QX) TP2(IX) TP3(Q) LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 108 - Only for training and service purposes...
  • Page 108 Transceiver Output Circuit TP1(LBNAD_PAM_IN) TP2(HBNAD_PAM_IN) Transceiver Output MODE Transceiver Output GSMK Fixed 8PSK Ramp Burst Control Transceiver Output Operation Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 109 - Only for training and service purposes...
  • Page 109 Transceiv er is OK. See next p age to check PAM Con trol Circuit . Transceiver Output (GMSK) Transceiver Output (8PSK) LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 110 - Only for training and service purposes...
  • Page 110 MODE MODE PA_LEVEL TXON_PA GMSK Ramp Burst Control HIGH 8PSK HIGH Control Amp bias HIGH PAM Mode Operation Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 111 - Only for training and service purposes...
  • Page 111 TP3 (PA MODE) : C427 TP1 (PA LEVEL) TP1 (PA_LEVEL) : R404 TP2 (TXON_PA) : R428 TP2 (TXON PA) TP3 (PA MODE) LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 112 - Only for training and service purposes...
  • Page 112 C406 GND19 GND18 TP5,6,7,8 SW400 TP1_R400(VC1) TP2_R401(VC2) TP610 TP3 (FE2) TP5(C403) U400 FL400 TP4 (FE1) RTX Mode EGSM Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 113 - Only for training and service purposes...
  • Page 113 Mobile SW & FEM is OK. Check A ntenna. EGSM TX TP1(VC1) TP2(VC2) Mobile SW (R403) FEM Control Signals LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 114 - Only for training and service purposes...

  • Page 114: Download & S/W Upgrade

    6. Download & S/W upgrade 6.1 S/W download setup Figure 6.1 describes download and upgrade setup on KF510 Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 115 - Only for training and service purposes...

  • Page 115: Download Program User Guide

    6. Download & S/W upgrade 6.2 Multi Download Procedure 1. Run GSM Multi Download program and select Setting LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 116 - Only for training and service purposes...
  • Page 116 2. Select Configuration sub menu from the main menu then you may see below window 3. Press key to select DLL file and press Open Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 117 -...
  • Page 117 4. Press key to select the m0 files 5. Select cmd.m0 and press open LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 118 - Only for training and service purposes...
  • Page 118 6. Check if the ADI option is set to Hermes 7. Press OK to end Configuration Select Rate Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 119 - Only for training and service purposes...
  • Page 119 8. Press START to execute download 9. During the download, press STOP button to keep from re-downloading after downloading is complete LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 120 - Only for training and service purposes...

  • Page 120: Block Diagram

    7. Block Diagram 7. Block Diagram Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 121 - Only for training and service purposes...
  • Page 121 LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 122 - Only for training and service purposes...

  • Page 122: Circuit Diagram

    ICVE10054E250R201FR 100nH 100nH 100nH 100nH KEY_COL0 INOUT_A1 INOUT_B1 KEY_COL1 INOUT_A2 INOUT_B2 KEY_COL2 INOUT_A3 INOUT_B3 KEY_COL3 INOUT_A4 INOUT_B4 OJ101 Copyright © 2008 LG Electronics. Inc. All right reserved. - 123 - LGE Internal Use Only Only for training and service purposes...
  • Page 123 0.1u 0.1u 0.1u 0.1u 0.1u U204 0.1u C264 R232 ZXCT1010E5TA C265 C266 C270 C267 NC7WZ08L8X 2.2K 2.2u 2.2u LGE Internal Use Only - 124 - Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes...
  • Page 124 REMOTE_INT REMOTE_ADC HSO_L HSO_R HEADSET TXD_0 RXD_0 USB_DP USB_DM SPK_OUTP SPK_OUTN SPEAKER H / L EAR_P EAR_N RECEIVER Copyright © 2008 LG Electronics. Inc. All right reserved. - 125 - LGE Internal Use Only Only for training and service purposes...
  • Page 125 1V5_BT_LDO C468 2V65_VBT TP408 C440 0.01u FB401 BT_VCXO_EN BT_RESETn C470 C471 2.2u 2.2u C469 C472 0.1u 100p 2V62_VIO LGE Internal Use Only - 126 - Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes...
  • Page 126 KEY_COL3 C519 KEY_ROW3 BAT_ID C520 C521 KEY_ROW4 END_KEY MAIN_MIC_P L507 100nH C522 MAIN_MIC_N L508 100nH VA503 C523 EVLC5S0250 Copyright © 2008 LG Electronics. Inc. All right reserved. - 127 - LGE Internal Use Only Only for training and service purposes...
  • Page 127 LEWWS47PAZ KEY_ROW1 KEY_COL2 R700 100ohm KEY_BACKLIGHT KEY_ROW2 KEY_COL3 R701 100ohm LD701 LEWWS47PAZ KEY_ROW3 BAT_ID KEY_ROW4 END_KEY MAIN_MIC_P MAIN_MIC_N LGE Internal Use Only - 128 - Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes...
  • Page 128 LCD_ID DIF_D5 CIF_SCL DIF_D4 SLIDE_DETECT DIF_D6 LCD_ID DIF_D5 MLED DIF_D7 SLIDE_DETECT DIF_D6 CIF_SDA DIF_D8 MLED DIF_D7 CIF_SDA DIF_D8 Copyright © 2007 LG Electronics. Inc. All right reserved. - 129 - LGE Internal Use Only Only for training and service purposes...
  • Page 129 LGE Internal Use Only LGE Internal Use Only - 130 - Copyright © 2008 LG Electronics. Inc. All right reserved. Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes Only for training and service purposes...

  • Page 130: Bgm Pin Map

    9. BGM Pin Map 9. BGM Pin Map S-gold3 Pin MAP Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 131 - Only for training and service purposes...
  • Page 131 9. BGM Pin Map Memory Pin Out Not IN LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 132 - Only for training and service purposes...

  • Page 132: Pcb Layout

    - 32.768KHz SM-POWER - Analog Base Band S-GOLD3 - Digital Base Band Power Cable Soldering PAD External Reset Copyright © 2008 LG Electronics. Inc. All right reserved. - 133 - LGE Internal Use Only Only for training and service purposes...
  • Page 133 Audio AMP 26MHz LCD B/L Driver Power Inductor & LDO B to B Connector - Connecting on SUB FPCB LGE Internal Use Only - 134 - Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes...
  • Page 134 10. PCB LAYOUT CN500 B to B Connector Connecting on MAIN Error on SIM, T-flash No Voice Copyright © 2007 LG Electronics. Inc. All right reserved. - 135 - LGE Internal Use Only Only for training and service purposes...
  • Page 135 No flash LED CN501 B to B Connector Connecting on KEY FPCB Error on Key Input No Voice LGE Internal Use Only - 136 - Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes...
  • Page 136 Camera Key No Camera CN700 B to B Connector Connecting on SUB FPCB No Key Input, No Voice Copyright © 2007 LG Electronics. Inc. All right reserved. - 137 - LGE Internal Use Only Only for training and service purposes...
  • Page 137 10. PCB LAYOUT ON/END Power On Key No Power MIC700 Microphone No Voice LGE Internal Use Only - 138 - Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes...
  • Page 138 Touch PAD LED (Side View LED) No Light on LED LD6XX Touch PAD LED No Light on LED Copyright © 2007 LG Electronics. Inc. All right reserved. - 139 - LGE Internal Use Only Only for training and service purposes...
  • Page 139 LCD Connector No motion on LED No Display on LCD Animation FL60X LCD EMI/ESD Filter No Display on LCD LGE Internal Use Only - 140 - Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes...
  • Page 140 10. PCB LAYOUT CN201 B to B Connector (Connecting on TOUCH FPCB) No Display & Touch Detection Copyright © 2007 LG Electronics. Inc. All right reserved. - 141 - LGE Internal Use Only Only for training and service purposes...
  • Page 141 10. PCB LAYOUT CN600 B to B Connector (Connecting on TOUCH FPCB) No Display on LCD & Touch Detection LGE Internal Use Only - 142 - Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes...

  • Page 142: Rf Calibration

    11.1 Test Equipment Setup 4.00 V 0.000 A 11.2 Calibration Step 11.2.1 Turn on the Phone 11.2.2 Execute “HK_27.exe” Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 143 - Only for training and service purposes...
  • Page 143 11. RF Calibration 11.2.3 Click “SETTING” Menu 11.2.4 Setup “Ezlooks” menu such as the following figure LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 144 - Only for training and service purposes...
  • Page 144 1. By-Pass: not control by GPIB 2. Normal : control by GPIB Setup UART Port PWR : Power Supply CELL :Call-Test Equipment Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 145 - Only for training and service purposes...
  • Page 145 11. RF Calibration 11.2.7 Select “MODEL” 11.2.8 Click “START” for RF calibration 11.2.9 RF Calibration finishes. LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 146 - Only for training and service purposes...
  • Page 146 3. RF Calibration steps as follow: TX Channel compensation: EGSM->DCS->PCS->EDGE EGSM->EDGE DCS->EDGE PCS RX Channel compensation: EGSM->DCS->PCS 4. Phone Operation Mode Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 147 - Only for training and service purposes...

  • Page 147: Stand-Alone Test

    3 Confirm EEPROM & Delta file prefix name. 4 Click “Update Info” for communicating Phone and Test-Program. Not Connected LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 148 - Only for training and service purposes...
  • Page 148 “Reset” bar. 6 Select “Non signaling” in the Quick Bar menu. Then Standalone Test setup is finished. Change ìpt est moodî Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 149 - Only for training and service purposes...

  • Page 149: Tx Test

    3 Select “Tx” in the RF mode menu and “PCL” in the PA Level menu. 4 Finally, Click “Write All” bar and try the efficiency test of Phone. LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 150 - Only for training and service purposes...

  • Page 150: Rx Test

    4 The Phone must be changed “normal mode” after finishing Test. 5 Change the Phone to “normal mode” and then Click the “Reset” bar. Change "normal mode " Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 151 -...

  • Page 151: Engineering Mode

    [6-3-1] Audio Test [6-4] Vibrator [2-1] Version [6-4-1] VibratorOn [6-4-2] VibratorOff [6-5] LCD [6-5-1] Auto LCD [6-5-2] Manual LCD LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 152 - Only for training and service purposes...

  • Page 152: Exploded View & Replacement Part List

    14. EXPLODED VIEW & REPLACEMENT PART LIST 14.1 EXPLODED VIEW Copyright © 2008 LG Electronics. Inc. All right reserved. - 153 - LGE Internal Use Only Only for training and service purposes...
  • Page 153 ASS'Y EXPLODED VIEWEXPLODED VIEW LGE Internal Use Only - 154 - Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes...

  • Page 154: Replacement Parts

    MWAE01 WINDOW,CAMERA MWAE0032801 CUTTING, PMMA MR 200, , , , , Dark Gray COVER ACGS00 ACGS0016401 Dark Gray ASSY,SLIDE(UPPER) Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 155 - Only for training and service purposes...
  • Page 155 COMPLEX, (empty), , , , , Without Color MRDY00 REINFORCE MRDY0000601 COMPLEX, (empty), , , , , White LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 156 - Only for training and service purposes...
  • Page 156 COMPLEX, (empty), , , , , Without Color MTAK00 TAPE,CAMERA MTAK0008101 COMPLEX, (empty), , , , , Without Color Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 157 - Only for training and service purposes...

  • Page 157: Main Component

    100 nH,J ,1005 ,R/TP ,PBFREE L508 INDUCTOR,CHIP ELCH0001430 100 nH,J ,1005 ,R/TP ,PBFREE LD500 DIODE,LED,MODULE EDLM0009501 white ,1 LED,2.0x1.6x0.7t ,R/TP , LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 158 - Only for training and service purposes...
  • Page 158 POLYI ,0.29 mm,MULTI-4 ,TH-F_SUB ,; , , , , , , , , , SACY00 PCB ASSY,FLEXIBLE SACY0070201 KF510 F-BtoB SACE00 PCB ASSY,FLEXIBLE,SMT SACE0064601 PCB ASSY,FLEXIBLE,SMT SACC00 SACC0042701 BOTTOM Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 159 - Only for training and service purposes...
  • Page 159 0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP C604 CAP,CERAMIC,CHIP ECCH0000155 10 nF,16V,K,X7R,HD,1005,R/TP C610 CAP,CERAMIC,CHIP ECCH0004904 1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 160 - Only for training and service purposes...
  • Page 160 47 ohm,1/16W ,J ,1005 ,R/TP R622 RES,CHIP,MAKER ERHZ0000483 47 ohm,1/16W ,J ,1005 ,R/TP R623 RES,CHIP,MAKER ERHZ0000483 47 ohm,1/16W ,J ,1005 ,R/TP Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 161 - Only for training and service purposes...
  • Page 161 Snow White ,1608 ,R/TP ,color concept WHITE ,ETC ,R/TP ,SIDEVIEW ,; ,[empty] ,2.9~3.75 LD613 DIODE,LED,CHIP EDLH0013701 ,30mA , , ,120mW ,[empty] ,[empty] ,2P LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 162 - Only for training and service purposes...
  • Page 162 ECCH0009101 0.1 uF,6.3V ,K ,X5R ,TC ,0603 ,R/TP C117 CAP,CHIP,MAKER ECZH0003103 0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 163 - Only for training and service purposes...
  • Page 163 ECCH0005604 10 uF,6.3V ,M ,X5R ,TC ,1608 ,R/TP C231 CAP,CERAMIC,CHIP ECCH0005604 10 uF,6.3V ,M ,X5R ,TC ,1608 ,R/TP LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 164 - Only for training and service purposes...
  • Page 164 ECCH0000155 10 nF,16V,K,X7R,HD,1005,R/TP C444 CAP,CERAMIC,CHIP ECCH0000112 15 pF,50V,J,NP0,TC,1005,R/TP C445 CAP,CHIP,MAKER ECZH0003103 0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 165 - Only for training and service purposes...
  • Page 165 100 pF,50V ,J ,NP0 ,TC ,1005 ,R/TP L408 CAP,CHIP,MAKER ELCH0001405 3.3nH, 50V ,J ,NP0 ,TC ,1005 ,R/TP L409 RES,CHIP ERHY0000415 47 ohm,1/16W,J,1608,R/TP LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 166 - Only for training and service purposes...
  • Page 166 2200 ohm,1/16W ,J ,1005 ,R/TP R317 RES,CHIP,MAKER ERHZ0000483 47 ohm,1/16W ,J ,1005 ,R/TP R318 RES,CHIP,MAKER ERHZ0000483 47 ohm,1/16W ,J ,1005 ,R/TP Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 167 - Only for training and service purposes...
  • Page 167 ECZH0001216 220 nF,10V ,K ,X5R ,TC ,1005 ,R/TP C217 CAP,CERAMIC,CHIP ECCH0000122 47 pF,50V,J,NP0,TC,1005,R/TP C218 CAP,CERAMIC,CHIP ECCH0000122 47 pF,50V,J,NP0,TC,1005,R/TP LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 168 - Only for training and service purposes...
  • Page 168 0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP C329 CAP,CERAMIC,CHIP ECCH0000198 2.2 uF,6.3V ,M ,X5R ,TC ,1005 ,R/TP C330 CAP,CERAMIC,CHIP ECCH0000155 10 nF,16V,K,X7R,HD,1005,R/TP Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 169 - Only for training and service purposes...
  • Page 169 ECZH0000813 100 pF,50V ,J ,NP0 ,TC ,1005 ,R/TP C428 CAP,CHIP,MAKER ECZH0000813 100 pF,50V ,J ,NP0 ,TC ,1005 ,R/TP LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 170 - Only for training and service purposes...
  • Page 170 FL303 VARISTOR SEVY0005501 18 V, ,SMD ,4ch. R-Varistor Array(100Ohm,15pF) FL304 VARISTOR SEVY0005501 18 V, ,SMD ,4ch. R-Varistor Array(100Ohm,15pF) Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 171 - Only for training and service purposes...
  • Page 171 30 Kohm,1/16W ,J ,1005 ,R/TP R231 RES,CHIP ERHY0011901 47 mohm,1/4W ,F ,2012 ,R/TP R232 RES,CHIP,MAKER ERHZ0000443 2200 ohm,1/16W ,J ,1005 ,R/TP LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 172 - Only for training and service purposes...
  • Page 172 SON1612-6 ,6 PIN,R/TP ,3.1V 150mA LDO Pb-Free DFN ,8 PIN,R/TP ,Li-ion charger IC, 8 Ld 2 x 3 DFN, Pb- U203 EUSY0292601 free Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 173 - Only for training and service purposes...
  • Page 173 KG110 MADE IN KOREA Without Color MPHY00 PROTECTOR MPHY0012101 MOLD, PC LUPOY SC-1004A, , , , , Without Color LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 174 - Only for training and service purposes...

  • Page 174: Accessory

    100-240V ,5060 Hz,5.1 V,.7 A,CE ,18pin, Europe, Viewty ADAPTOR,AC-DC SSAD0024507 packing ,; , ,5.1V ,0.7A , , ,WALL 2P ,I/O CONNECTOR , Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 175 - Only for training and service purposes...
  • Page 175 Note...
  • Page 176 Note...

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