LG LG600G Service Manual
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LG LG600G Service Manual

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Internal Use Only
Service Manual
LG600G
Date: May, 2008 / Issue 1.0

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Summary of Contents for LG LG600G

  • Page 1 Internal Use Only Service Manual LG600G Date: May, 2008 / Issue 1.0...

  • Page 2: Table Of Contents

    13.3 Accessory ......... 124 4.13 Receiver Trouble........66 4.14 Microphone Trouble ......68 4.15 RTC Trouble ........70 4.16 Folder on/off Trouble......71 Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 3 - Only for training and service purposes...
  • Page 3 LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 4 - Only for training and service purposes...

  • Page 4: 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 - 5 -...
  • Page 5 • When returning system boards or parts like EEPROM to the factory, use the protective package as described. LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 6 - Only for training and service purposes...

  • Page 6: Abbreviations

    International Portable User Identity Intermediate Frequency Liquid Crystal Display Low Drop Output Light Emitting Diode OPLL Offset Phase Locked Loop Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 7 - Only for training and service purposes...
  • Page 7 Time Division Multiple Access UART Universal Asynchronous Receiver/Transmitter Voltage Controlled Oscillator VCTCXO Voltage Control Temperature Compensated Crystal Oscillator Wireless Application Protocol LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 8 - Only for training and service purposes...

  • Page 8: Performance

    Loud Speaker Voice Recoding Microphone Speaker/Receiver One way speaker Travel Adapter MIDI SW MIDI (Mono SPK) Camera Bluetooth Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 9 - Only for training and service purposes...

  • Page 9: 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. - 10 - Only for training and service purposes...
  • Page 10 6,000 GSM850, 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 - 11 - Only for training and service purposes...
  • Page 11 *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. - 12 - Only for training and service purposes...
  • Page 12 3.56V 0.05 V Battery Indicator 3.66V 0.05 V 3.74V 0.05 V 3.85V 0.05 V 3.86V 0.05 V ~ Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 13 - Only for training and service purposes...
  • Page 13 Capacity: 830mAh Switching-mode charger Travel Charger Input: 100 ~ 240 V, 50/60 Hz Output: 5.2 V, 800 mA LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 14 - Only for training and service purposes...

  • Page 14: Technical Brief

    VLOGIC pad. This feature provids additional flexibility for the designer in the selection of FEM interface control logic. Figure 3.1.1 Functional Block Diagram Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 15 -...
  • Page 15 Table 3.1.3 Pad description Input Control Bits Mode LOGIC TX_En STANDBY GSM_RX PCS_RX GSM_TX PCS_TX Table 3.1.4 SKY77517 Mode Control logic LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 16 - Only for training and service purposes...

  • Page 16: Transceiver (Ad6548, U502)

    IC. The interface features low-voltage digital interface buffers compatible with logic levels from 1.6V to 2.9V. Figure 3.2.1 AD6548 Block Diagram Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 17 -...
  • Page 17 2. Internally connected as Synth supply (Counters + SDM + Charge pump) 3. Supply regulated by internal LDO2 and should not be connected to any other supply LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 18 - Only for training and service purposes...

  • Page 18: 26 Mhz Clock (Crystal, X500)

    26MHz crystal. Dedicated control software ensures excellent frequency stability under all circumstances. X500 26MHz TSX-3225_26MHZ Figure 3.3 CRYSTAL CIRCUIT DIAGRAM Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 19 - Only for training and service purposes...

  • Page 19: Baseband Processor (Ad6724, U104)

    GSM 900/850 power classes 4 and 5, DCS 1800 power classes 1 and 2, and PCS 1900 power classes 1 and 2 LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 20 - Only for training and service purposes...
  • Page 20 3. TECHNICAL BRIEF Figure 3.4 SYSTEM INTERCONECTION OF AD6720 EXTERNAL INTERFACE Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 21 - Only for training and service purposes...
  • Page 21 Select 16bits or 8bits interface mode for MAIN LCD. For the future Table 3.4.1.B LCD CONTRON SIGNALS DISCRIPTION LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 22 - Only for training and service purposes...
  • Page 22 S_DATA (GPO 20) Serial Data to PLL S_CLK (GPO 21) Clock to PLL Table 3.5.C RF CONTROL SIGNALS DESCRIPTION Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 23 - Only for training and service purposes...
  • Page 23 SIM_DATA SIM_CLK GND4 GND1 GND3 GND2 C330 C331 C332 C333 220n 1000p Figure 3.4.1.D2 SIM Interface of AD6720 LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 24 - Only for training and service purposes...
  • Page 24 - Output current: Max 400mA 5. Battery - Li-ion battery (Max 4.2V, Nom 3.7V) - Standard battery: Capacity - 800mAh Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 25 - Only for training and service purposes...
  • Page 25 120K 0.1u CHG_EN GPIO_20_TDI_DBB AMP_SHDN GPIO_21_TDO_DBB JTAGEN KEY_ROW0 KEYOUT POWERKEY KEYON BT_PCM_CLK Figure 3.4.1.F2 CIRCUIT FOR BATTERY CHARGING LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 26 - Only for training and service purposes...

  • Page 26: Display And Interface

    - LCD_ID1 : LCD maker(2.4V is NEODIS, 0V is LGIT) - LCD_ID[2:3] : for the future using • For using 262K color, data buses should be 16 bits. Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 27 -...
  • Page 27 INOUT_A4 INOUT_B4 C_VS L_DATA03 INOUT_B4 INOUT_A4 L_DATAOUT03 ICVE10184E150R500FR (50ohm, 15pF) ICVE10184E150R500FR (50ohm, 15pF) Figure 3.5 LCD INTERFACE CIRCUIT LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 28 - Only for training and service purposes...

  • Page 28: Camera Interface(Ait701G, U402)

    YCbCr is real data interface signal. Figure 3.6.1 AIT701G BLOCK DIAGRAM Figure 3.6.2 SENSOR CHIP BLOCK DIAGRAM Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 29 - Only for training and service purposes...
  • Page 29 1000p AIT_13M PMCLK PPXL_CLK C_PCLK VDD_IO0 VDD_IO1 GND_IO0 GND_IO1 C416 C417 C418 C419 EUSY0318501 Figure 3.6.3 AIT701G CIRCUIT LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 30 - Only for training and service purposes...

  • Page 30: Keypad Switches And Scanning

    R324 KEY_COL0 R325 KEY_COL1 R326 KEY_COL2 R327 KEY_COL3 C321 C322 C323 C324 Figure 3.7 Keypad Switches and Scanning Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 31 - Only for training and service purposes...

  • Page 31: Microphone

    R228 OB4-15L42-C33L VINNORN 0.1u 100ohm R229 VA202 VA203 C233 C234 2.2K Figure 3.8 Connection between Microphone and AD6724 LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 32 - Only for training and service purposes...

  • Page 32: Main Speaker

    C214 220n TPA6205A1ZQVR AMP INACTIVE HIGH AMP ACTIVE R213 C255 Figure 3.9 Connection between Speaker, Amp and AD6724 Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 33 - Only for training and service purposes...

  • Page 33: Headset Interface

    / Calibration CN200 DEBUG_TX/RX (25V, 1608) UART PORT S/W DEBUG??? (18pin 6, 7) Figure 3.10 HEADSET JACK INTERFACE LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 34 - Only for training and service purposes...

  • Page 34: Key Back-Light Illumination

    KEY_BACKLIGHT signal from AD6724. KEY BACKLIGHT VBAT VBAT (WHITE LED) R317 KEY_BACKLIGHT C308 VA301 ICVS0505481FR Figure 3.11 KEY BACK-LIGHT ILLUMINTION Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 35 - Only for training and service purposes...

  • Page 35: Lcd Back-Light Illumination

    OUTCP R322 C314 LCD_BACKLIGHT_CTRL EN_SET MLED1 MLED2 MLED3 C316 MLED4 R323 AAT3155ITP-T1 Figure 3.12 MAIN LCD BACKLIGHT ILLUMINATION LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 36 - Only for training and service purposes...

  • Page 36: Vibrator

    VBAT VBAT VIBRATOR R328 R329 Q300 R330 R331 VIBRATOR R332 7.5K MOTOR(+) EMZ2 C329 4.7u Figure 3.13 Vibrator Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 37 - Only for training and service purposes...

  • Page 37: Trouble Shooting

    U501 Power Amp Module (SKY77517) U502 (AD6548) RF Main Chip (Transceiver) X500 Crystal, 26MHz Clock FL500 SAW Filter LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 38 - Only for training and service purposes...

  • Page 38: Rx Trouble

    Crystal Circuit (2) Check Mobile SW &SKY77517 (3) Check RX I/Q Signal Re-download SW or Do calibration again Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 39 - Only for training and service purposes...
  • Page 39 2V8_VMEM VBAT RX1900B RX1900 VLDO2 RX1800B VLDO1 U502 RX1800 VBAT RX900B AD6548 RX900 EUSY0280101 VCC_TXVCO RX850B TXOP_HI WAVEFORM LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 40 - Only for training and service purposes...
  • Page 40 RX Stand alone Mode is needed refer to chapter 10 MODE ANT_SW1 PA_EN PA_BAND GSM850 RX PCS1900 RX GSM850 TX PCS1900 TX Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 41 - Only for training and service purposes...
  • Page 41 Check if there is any Similar? Replace U502 Major difference Refer to graph 4.2.3 Redownload software and calibration again LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 42 - Only for training and service purposes...

  • Page 42: Tx Trouble

    (1)Check Crystal Circuit (2)Check Mobile SW & SKY77517 (4)Check TX I/Q Signal Redownload SW or Do calibration again Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 43 - Only for training and service purposes...
  • Page 43 VBAT RX1900B RX1900 VLDO2 RX1800B VLDO1 U502 RX1800 VBAT RX900B AD6548 RX900 EUSY0280101 VCC_TXVCO RX850B TXOP HI WAVEFORM LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 44 - Only for training and service purposes...
  • Page 44 Check if there is any Similar? Replace U502 Major difference Refer to graph 4.2.3 Redownload software and calibration again Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 45 - Only for training and service purposes...

  • Page 45: Power On Trouble

    ASDO_DBB DBBON PWRON RPWRON DATA0 DATA00 TXON D101 R107 GPO_1 DATA1 DATA01 100K RXON RB521S-30 GPO_0 CSFS_ABB CSFS_DBB LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 46 - Only for training and service purposes...
  • Page 46 Replace U104 and Re-download software Does it work properly? The phone will Replace the main board Properly operating. Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 47 - Only for training and service purposes...

  • Page 47: Charging Trouble

    0.1u C133 RF_TEMP TEMP2 4.7u AUXADC1 AUXADC2 VRTC VCHG GATEDRIVE (Reverse Type) ISENSE C221 CN200 VBATSENSE (25V, 1608) LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 48 - Only for training and service purposes...
  • Page 48 Replace the U104 and then Battery is charged? if charging is not working still replace the main board Charging is properly operating Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 49 - Only for training and service purposes...

  • Page 49: Vibrator Trouble

    R332 R331 CIRCUIT VBAT VBAT VIBRATOR R328 R329 Q300 R330 R331 VIBRATOR R332 7.5K MOTOR(+) EMZ2 C329 4.7u LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 50 - Only for training and service purposes...
  • Page 50 R329, Q300 Resolder or Check the soldering Replace vibrator of vibrator ? Replace vibrator Vibrator Working well ! Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 51 - Only for training and service purposes...

  • Page 51: Lcd Trouble

    4. TROUBLE SHOOTING 4.7 LCD Trouble TEST POINT FL602 FL600 FL603 FL601 U405 CN600 FL604 LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 52 - Only for training and service purposes...
  • Page 52 (300mA) (300mA) 2V8_AIT_BT 1V8_AIT_CORE 2V8_VEXT VBAT U405 R408 R409 RT9011-MGPQW R406 EUSY0319001 100K VOUT1 VOUT2 C422 C423 C424 Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 53 - Only for training and service purposes...
  • Page 53 Resoldering EMI filter(FL600~FL604) EMI filter ? Does LCD work Replace LCD module properly ? LCD working well ! LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 54 - Only for training and service purposes...

  • Page 54: Camera Trouble

    4. TROUBLE SHOOTING 4.8 Camera Trouble TEST POINT FL605 FL607 FL608 U405 FL606 CN600 U402(AIT701G) Figure 16 Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 55 - Only for training and service purposes...
  • Page 55 (300mA) (300mA) 2V8_AIT_BT 1V8_AIT_CORE 2V8_VEXT VBAT U405 R408 R409 RT9011-MGPQW R406 EUSY0319001 100K VOUT1 VOUT2 C422 C423 C424 LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 56 - Only for training and service purposes...
  • Page 56 Itís camera moduleís problem Replace the camera module Replace Check the signals of the FL605~FL608 FL605~FL608 Camera will work properly Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 57 - Only for training and service purposes...

  • Page 57: Speaker Trouble

    SPK_RCV_P AMP_SHDN SPK_RCV_N _SHUTDOWN BYPASS R211 AMP_SHDN 100K C214 220n TPA6205A1ZQVR AMP INACTIVE HIGH AMP ACTIVE R213 C255 LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 58 - Only for training and service purposes...
  • Page 58 Audio signal Change the U201 Pin B3,A1 of U201 And work pr o perly ? Speaker Working well !! Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 59 - Only for training and service purposes...

  • Page 59: Sim Card Interface Trouble

    2V85_VSIM 2V85_VSIM J300 R333 R334 SIM_RST SIM_DATA SIM_CLK GND4 GND1 GND3 GND2 C330 C331 C332 C333 220n 1000p LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 60 - Only for training and service purposes...
  • Page 60 Does it work Does it work Properly? Properly? SIM card is properly working SIM card is properly working. Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 61 - Only for training and service purposes...

  • Page 61: Earphone (Headset Mic) Trouble

    MON PORT C221 (18pin 16, 17) / Calibration CN200 DEBUG_TX/RX (25V, 1608) UART PORT S/W DEBUG??? (18pin 6, 7) LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 62 - Only for training and service purposes...
  • Page 62 Or Change the U104 and try again the earphone? the earphone? Earphone will work properly Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 63 - Only for training and service purposes...

  • Page 63: Key Backlight Trouble

    4. TROUBLE SHOOTING 4.12 KEY backlight Trouble TEST POINT R317 LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 64 - Only for training and service purposes...
  • Page 64 Are all LEDs Check the soldering Working? each R and LED Replace or resolder Backlight will work properly. component Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 65 - Only for training and service purposes...

  • Page 65: Receiver Trouble

    AIN3N R115 AOUT1P SPK_RCV_P R118 AOUT1N C138 AOUT2P2 C144 C145 AOUT2P1 SPK_RCV_N AOUT2N1 AOUT2N2 AOUT3P AOUT3N SPK_P SPK_N LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 66 - Only for training and service purposes...
  • Page 66 R115 and R116 fluctuate? Resolder/Change Is receiver connected Properly? the rece iver (combination speaker) Receiver will work properly. Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 67 - Only for training and service purposes...

  • Page 67: Microphone Trouble

    MIC200 VINNORP 100ohm C230 C231 SUMY0003802|mic_ob4_15l42_c33_bottomview C232 R228 OB4-15L42-C33L VINNORN 0.1u 100ohm R229 VA202 VA203 C233 C234 2.2K LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 68 - Only for training and service purposes...
  • Page 68 Is it a few tens mV AC? Check the soldering of Resolder component R227,R228,C233 ,C234 Microphone will work properly. Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 69 - Only for training and service purposes...

  • Page 69: Rtc Trouble

    KEYPADROW1 KEY_ROW2 KEYPADROW2 C119 KEY_ROW3 KEYPADROW3 X100 KEY_ROW4 KEYPADROW4 OSCIN R102 OSCOUT CLKIN C120 32.768KHz 1000p MC-146_12_5PF C121 LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 70 - Only for training and service purposes...

  • Page 70: Folder On/Off Trouble

    4.16 Folder on/off Trouble TEST POINT U301 CIRCUIT FLIP SWITCH 2V8_VMEM U301 EM-1681-FT FOLDER_DET C327 C325 C326 C328 Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 71 - Only for training and service purposes...

  • Page 71: Download

    5. DOWNLOAD 5. DOWNLOAD 5.1 Download A. Download Setup Figure 5.1 describes Download setup Figure 5.1 Download Setup LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 72 - Only for training and service purposes...
  • Page 72 5. DOWNLOAD B. Multi Download Procedure 1. Run GSM Multi Download program and select Setting Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 73 - Only for training and service purposes...
  • Page 73 2. Select Configuration from the menu and you may see this window 3. Press key to select DLL file and press Open LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 74 - Only for training and service purposes...
  • Page 74 5. Select AlchemyData.mot and press open 6. Repeat step 4-5 to select CodeData.mot Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 75 - Only for training and service purposes...
  • Page 75 7. Check if the ADI option is set to Hermes 8. Press OK to end Configuration Select Rate LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 76 - Only for training and service purposes...
  • Page 76 9. Press START to execute download 10. Once downloading is started, press STOP button to keep from re-downloading after downloading is completed. Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 77 - Only for training and service purposes...

  • Page 77: Block Diagram

    6. BLOCK DIAGRAM 6. BLOCK DIAGRAM Figure 8.1 LG-LG600G Block Diagram LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 78 - Only for training and service purposes...

  • Page 78: Circuit Diagram

    SPK_N CHG_DET USC5 SEND_KEY USC6 NC28 C146 C147 HEADSET_SPK_OUT_P Shield CAN FB100 C149 C148 (Finger Type) OJ100 OJ101 - 79 - Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only Only for training and service purposes...
  • Page 79 MIC200 VINNORP 100ohm C230 C231 SUMY0003802|mic_ob4_15l42_c33_bottomview C232 R228 OB4-15L42-C33L VINNORN 0.1u 100ohm R229 VA202 VA203 C233 C234 2.2K - 80 - Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only Only for training and service purposes...
  • Page 80 2V85_VSIM 2V85_VSIM J300 R333 R334 SIM_RST SIM_DATA SIM_CLK GND4 GND1 GND3 GND2 C330 C331 C332 C333 220n 1000p - 81 - Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only Only for training and service purposes...
  • Page 81 (From BT Module) RT9011-MGPQW R406 EUSY0319001 100K VOUT VOUT1 VOUT2 GND1 BT_LDO_EN GND2 C421 R1114D281D-TR-F C422 C423 C424 R411 C425 - 82 - Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only Only for training and service purposes...
  • Page 82 C536 CHANGE THIS DUAL SAW FILTER GSM 850 TX TO PART_NO SFSB0001401 C537 PCS1900 TX R517 RF_TEMP PT500 - 83 - Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only Only for training and service purposes...
  • Page 83 C_SDA C_SDA_IN C_VS_OUT C_VS INOUT_B3 INOUT_A3 INOUT_A4 INOUT_B4 L_DATA03 INOUT_B4 INOUT_A4 L_DATAOUT03 ICVE10184E150R500FR (50ohm, 15pF) ICVE10184E150R500FR (50ohm, 15pF) - 84 - Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only Only for training and service purposes...

  • Page 84: Bga Ic Pin Check

    8. BGA IC Pin Check 8. BGA IC Pin Check U104,AD6724(EUSY0354201) NOT IN USE Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 85 - Only for training and service purposes...
  • Page 85 8. BGA IC Pin Check U102, PF38F4050L0ZBQ0(EUSY0229501) NOT IN USE LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 86 - Only for training and service purposes...
  • Page 86 8. BGA IC Pin Check U402,AIT701G(EUSY0318501) NOT IN USE Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 87 - Only for training and service purposes...
  • Page 87 8. BGA IC Pin Check U401, BC41B143A06-IJB-E4(EUSY0293901) NOT IN USE LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 88 - Only for training and service purposes...

  • Page 88: Pcb Layout

    9. PCB LAYOUT U301 FLIP Switch Q300 Vibratr TR No Flip Detection NO Vibator - 89 - Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only Only for training and service purposes...
  • Page 89 Rx Sensitivity U501 SKY77517 No Tx Power No Service CN200 I/O Connector Rx Sensitivity No charge No Headset sound - 90 - Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only Only for training and service purposes...
  • Page 90 7. CIRCUIT DIAGRAM LG600G-FPCB-1.0_4M-BTM - 91 - Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only Only for training and service purposes...
  • Page 91 No Vibrator CN603 24PIN Camera Connector No Camera CN602 40PIN LCD Connector No Display No Speaker No Vibrator - 92 - Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only Only for training and service purposes...
  • Page 92 7. CIRCUIT DIAGRAM - 93 - Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only Only for training and service purposes...
  • Page 93 - 94 - Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only Only for training and service purposes...

  • Page 94: Engineering Mode

    UART On CAMERA UART Off Reset Backlight Buzzer Backlight Vibrator Buzzer Vibrator Key PAD MicSpkTest Battery Camera Audio Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 95 - Only for training and service purposes...

  • Page 95: Bb Test [Menu 1]

    1) MVBAT ADC : Main Voltage Battery ADC 2) AUX ADC : Auxiliary ADC 3) TEMPER ADC : Temperature ADC LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 96 - Only for training and service purposes...

  • Page 96: Rf Test [Menu 2]

    This menu is to test the Specific Absorption Rate. 1) SAR test on : Phone continuously process TX only. Call-setup equipment is not required. 2) SAR test off : TX process off Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 97 -...

  • Page 97: Mf Mode [Menu 3]

    The sound from MIC is recorded for about 3 seconds, then it is replayed on the speaker automatically. 10.3.8 Camera Test This menu is to test camera(preview and capture automatically.) LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 98 - Only for training and service purposes...

  • Page 98: Trace Option [Menu 4]

    RF Calibration data, etc. cannot be restored again. 10.7 S/W version This displays software version stored in the phone. Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 99 - Only for training and service purposes...

  • Page 99: Stand Alone Test

    - See if the value of RSSI is close to -16dBm when setting the value between 0 ~ 26 in Gain Control Index. - Normal phone should indicate the value of RSSI close to -16dBm. LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 100 - Only for training and service purposes...

  • Page 100: Means Of Test

    After setting them all above, press connect button. e. Press the start button Connect Button Figure 11.3.1 HW test program Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 101 - Only for training and service purposes...
  • Page 101 11. STAND ALONE TEST Figure 11.3.2 HW test setting Figure 11.3.3 Ramping profile LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 102 - Only for training and service purposes...

  • Page 102: Auto Calibration

    PC (for Software Installation) Pentium II class above 300MHz Table 12.2.1 Calibration Equipment List. Figure 12.2.1 Equipment Setup Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 103 - Only for training and service purposes...

  • Page 103: Test Jig Operation

    Indicate data transfer state through the UART port LED 4 Indicate data transfer state through the MON port Table 12.3.3 LED Description LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 104 - Only for training and service purposes...

  • Page 104: Procedure

    TEST JIG, in general.) 2. Run Hot_Kimchi.exe to start calibration. 3. From the Calibration menu, Select LG600G! LG600G Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 105 - Only for training and service purposes...
  • Page 105 12. AUTO CALIBRATION 4. Press Calibration START LG600G LG600G LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 106 - Only for training and service purposes...

  • Page 106: Agc

    12.7 ADC This procedure is for battery calibration. You can get main Battery Config Table and temperature Config Table will be reset. Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 107 - Only for training and service purposes...
  • Page 107 LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 108 - Only for training and service purposes...

  • Page 108: Exploded View & Replacement Part List

    13. EXPLODED VIEW & REPLACEMENT PART LIST 13.1 EXPLODED VIEW - 109 - Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only Only for training and service purposes...
  • Page 109 ASS'Y EXPLODED VIEW - 110 - Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only Only for training and service purposes...

  • Page 110: Replacement Parts

    CUTTING, EPDM, , , , , Black MTAE00 TAPE,WINDOW(SUB) MTAE0032901 CUTTING, STS, , , , , Black ACGK00 COVER ASSY,FRONT ACGK0096701 Black Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 111 - Only for training and service purposes...
  • Page 111 PRINTING, (empty), , , , , White MCBA00 CAN,SHIELD MCBA0024202 Without Color MLAZ00 LABEL MLAZ0038301 PID Label 4 Array Without Color LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 112 - Only for training and service purposes...
  • Page 112 2 V,0.5 mAh,CYLINDER ,Reflow type BB, Max T 1.67, phi BAT100 BATTERY,CELL,LITHIUM SBCL0001701 4.8, Pb-Free C100 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 - 113 - Only for training and service purposes...
  • Page 113 0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP C135 CAP,CERAMIC,CHIP ECCH0000122 47 pF,50V,J,NP0,TC,1005,R/TP C136 CAP,CHIP,MAKER ECZH0003124 68 nF,16V ,K ,X7R ,HD ,1005 ,R/TP LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 114 - Only for training and service purposes...
  • Page 114 10 uF,10V ,M ,STD ,1608 ,R/TP ,; , ,[empty] ,[empty] , ,- C227 CAP,TANTAL,CHIP ECTH0004807 55TO+125C , ,[empty] ,[empty] ,[empty] ,[empty] Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 115 - Only for training and service purposes...
  • Page 115 ECZH0001215 1 uF,10V ,K ,X5R ,TC ,1005 ,R/TP C422 CAP,CHIP,MAKER ECZH0001215 1 uF,10V ,K ,X5R ,TC ,1005 ,R/TP LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 116 - Only for training and service purposes...
  • Page 116 ECZH0000826 27 pF,50V ,J ,NP0 ,TC ,1005 ,R/TP C535 CAP,CHIP,MAKER ECZH0000826 27 pF,50V ,J ,NP0 ,TC ,1005 ,R/TP Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 117 - Only for training and service purposes...
  • Page 117 6.8 nH,J ,1005 ,R/TP ,Pb Free L503 INDUCTOR,CHIP ELCH0001054 5.6 nH,S ,1005 ,R/TP ,PBFREE L504 INDUCTOR,CHIP ELCH0009105 18 nH,J ,1005 ,R/TP ,COIL LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 118 - Only for training and service purposes...
  • Page 118 100 ohm,1/16W ,J ,1005 ,R/TP R229 RES,CHIP,MAKER ERHZ0000443 2200 ohm,1/16W ,J ,1005 ,R/TP R301 RES,CHIP,MAKER ERHZ0000405 10 Kohm,1/16W ,J ,1005 ,R/TP Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 119 - Only for training and service purposes...
  • Page 119 SOT-553 ,5 PIN,R/TP ,Single 2 Input AND Gate U101 EUSY0149402 SOT-553 ,5 PIN,R/TP ,Single 2 Input AND Gate LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 120 - Only for training and service purposes...
  • Page 120 ECZH0001215 1 uF,10V ,K ,X5R ,TC ,1005 ,R/TP C327 CAP,CHIP,MAKER ECZH0001215 1 uF,10V ,K ,X5R ,TC ,1005 ,R/TP Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 121 - Only for training and service purposes...
  • Page 121 680 ohm,1/16W ,J ,1005 ,R/TP R321 RES,CHIP,MAKER ERHZ0000505 680 ohm,1/16W ,J ,1005 ,R/TP R324 RES,CHIP,MAKER ERHZ0000505 680 ohm,1/16W ,J ,1005 ,R/TP LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 122 - Only for training and service purposes...
  • Page 122 FR-4 ,0.8 mm,BUILD-UP 6 , ,; , , , , , , , , , U301 EUSY0250001 Leaded ,4 PIN,R/TP ,Hall IC VA300 VARISTOR SEVY0007901 5.6 V,20% ,SMD ,PB-FREE(480pF) Copyright © 2008 LG Electronics. Inc. All right reserved. LGE Internal Use Only - 123 - Only for training and service purposes...

  • Page 123: Accessory

    100-240V ,5060 Hz,5.6 V,.4 A,UL, CSA ,AC-DC Adaptor SSAD00 ADAPTOR,AC-DC SSAD0028101 ,; ,85Vac~264Vac ,5.6V +/-0.8V ,400mA ,5060 , ,WALL 2P ,I/O CONNECTOR , LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved. - 124 - Only for training and service purposes...
  • Page 124 Note...
  • Page 125 Note...

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