Page 1 Internal Use Only Service Manual LG530G Date: July, 2012 / Issue 1.0...
Page 2: Table Of Contents
4.11 Camera Troubleshooting ............84 4.12 Main Keypad Backlight Troubleshooting ......86 4.13 LCD Troubleshooting ..............87 4.14 Vibrator ....................89 LGE Internal Use Only - 2 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 3: Introduction
Therefore, note that unauthorized alternations or repair may affect the regulatory status of the system and may void any remaining warranty. LGE Internal Use Only 4/140 Copyright © 2007 LG Electronics. Inc. All right reserved. Only for training and service purposes LGE Internal Use Only - 3 - Copyright ©...
Page 4 • When returning system boards or parts like EEPROM to the factory, use the protective package as described. LGE Internal Use Only 5/140 Copyright © 2007 LG Electronics. Inc. All right reserved. Only for training and service purposes LGE Internal Use Only - 4 - Copyright ©...
Page 5: Abbreviations
OPLL Offset Phase Locked Loop LGE Internal Use Only 6/140 Copyright © 2007 LG Electronics. Inc. All right reserved. Only for training and service purposes LGE Internal Use Only - 5 - Copyright © 2012 LG Electronics. Inc. All right reserved.
Page 6 Voltage Control Temperature Compensated Crystal Oscillator Wireless Application Protocol LGE Internal Use Only 7/140 Copyright © 2007 LG Electronics. Inc. All right reserved. Only for training and service purposes LGE Internal Use Only - 6 - Copyright © 2012 LG Electronics. Inc. All right reserved.
Page 7: Performance
180 min / 250 Hrs Nice Speaker Size / Type 18x12 Microphone FM radio Audio Headset Jack 3.5mm Must Etc. LGE Internal Use Only - 7 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 8 Etc. Prepaid Engine Must Pop-up noti. Must Additional Must Message blinker Features Nice Conference call(Up to 5 way) LGE Internal Use Only - 8 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 9 RA130: 0Hz Multipath and HT100: 0Hz HT100: 350Hz Interference TU50: 0Hz TU50: 260Hz Condition TU3: 0Hz TU1,5: 320Hz LGE Internal Use Only - 9 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 10 ±4dB ±3dB ±4dB ±5dB ±4dB ±5dB ±4dB ±5dB ±4dB ±5dB ±5dB ±5dB Burst timing Mask IN Mask IN LGE Internal Use Only - 10 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 11 •All uncommented feature shall support GSM 11.10 and GCF(GSM Certification Forum) •All uncommented feature shall support GSM 11.10 and GCF(GSM Certification Forum) LGE Internal Use Only - 11 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 12 < 17.5 %, when Pout ≥ -20 dBm < -15 dB at Pout ≥ -20 dBm Peak Code Domain Error LGE Internal Use Only - 12 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 13 < -47 dBm / 1 MHz BW @ 1 GHz ≤ f ≤ 12.75 GHz LGE Internal Use Only LGE Internal Use Only - 13 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 14 Power Ratio (ACLR) > 43 dB @ ±10 MHz Error Vector Magnitude < 17.5 %, when Pout ≥ -20 dBm LGE Internal Use Only - 14 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 15 Sub-Test : 1=1/15, 2=12/15, 3=13/15, 4=15/8, 5=15/7, 6=15/0 (BLER or R), 16QAM Only BLER < 10% or R >= 700kbps LGE Internal Use Only - 15 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 16: Current Consumption
Power Off 300㎂ ↓ 300㎂ ↓ (Backup Battery Charging중) 500㎂ ↓ 500㎂ ↓ 2.4. LG530G Figures 2.4. LG530G Figures LGE Internal Use Only - 16 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 17: Technical Brief
3.1 RF Technical Description 3.1 RF TECHNICAL DESCRIPTION The RF platform of LG530G supports two different communication modes (WCDMA/GSM modes) including four communication bands (W1900/W850/GSM850,GSM900/GSM1800,GSM1900). The all the RF blocks can be divided into three main parts, which are a WCDMA part, a GSM, and Antenna switch module.
Page 18: Wcdma Part
3.2.1 • Direct IQ modulation transmitter Figure 3.2.1. WCDMA RF structure Figure 3.2.1. WCDMA RF structure LGE Internal Use Only - 18 - Copyright © 2012 LG Electronics. Inc. All right reserved. 2/87 Only for training and service purposes...
Page 19 18page Figure 3.2.1.1 U2100 U850BPF Figure 3.2.1.1 WCDMA Transceiver Architecture Figure 3.2.1.1 WCDMA Transceiver Architecture LGE Internal Use Only - 19 - Copyright © 2012 LG Electronics. Inc. All right reserved. 3/87 Only for training and service purposes...
Page 20 The three UMTS couplers (one for each band) use a daisy-chain configuration that allows them to share the single, on-chip power detector circuit. LGE Internal Use Only - 20 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes 4/87...
Page 21 20page Figure 3.2.2.1 Figure 3.2.2.1 WCDMA Receiver schematic Figure 3.2.2.1 WCDMA Receiver schematic LGE Internal Use Only - 21 - Copyright © 2012 LG Electronics. Inc. All right reserved. 5/87 Only for training and service purposes...
Page 22 WCDMA waveform. Both filter outputs are buffered to drive their analog-to-digital converters for digitization. The digital baseband outputs are routed to QSC baseband circuits for further processing. LGE Internal Use Only - 22 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes 6/87...
Page 23 MATCH MATCH VCC2(12) CPL_OUT (8) Figure 3.2.3.1 SKY77196 Functional Block Diagram Figure 3.2.3.1 SKY77196 Functional Block Diagram LGE Internal Use Only - 23 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes 7/87...
Page 24 W850 : WCDMA_PA_ON2 GND3 GND6 0.75p L122 1880 MHz,1960 MHz FL102 W2100 B7696 W1900 B7955 Figure 3.2.3.2 WCDMA PAM schematic LGE Internal Use Only - 24 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 25: Edge/Gprs/Gsm Rf Block
GMSK high bands: Class 1 (30 dBm) 8PSK low bands: Class E2 (27 dBm) 8PSK high bands: Class E2 (26 dBm) Multi slot class 12 (LG530G: Multi slot class 10) Dual Transfer Mode (DTM) class 11 Zero-IF receiver -Polar modulation transmitter 3.3.1 TRANSMITTER PART...
Page 26 3. TECHNICAL BRIEF 25page Figure 3.3.1.1 Figure 3.3.1.1 QSC GSM transmitter signal paths functional diagram LGE Internal Use Only - 26 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 27 Figure 3.3.2.1 QSC GSM receiver signal paths functional diagram Figure 3.3.2.1 QSC GSM receiver signal paths functional diagram 11/87 LGE Internal Use Only - 27 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 28 Beyond the LNA inputs, this GSM receiver configuration is identical to the paths described earlier for the shared UMTS/GSM configuration. LGE Internal Use Only - 28 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes 12/87...
Page 29 Ultimately the loop forces the error to approach zero and the PLL is phase and frequency locked. 13/87 LGE Internal Use Only - 29 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 30 GSM High Tx Circuit TRX1 TRX2 Vdd,Vc1...Vc3 Figure 3.3.4.1 Block diagram of FEM Figure 3.3.4.1 Block diagram of FEM LGE Internal Use Only - 30 - Copyright © 2012 LG Electronics. Inc. All right reserved. 14/87 Only for training and service purposes...
Page 31: Control Flow
Band Select PMIC Antenna Switch Control Figure 3.4.1 Block diagram of FEM Figure 3.4.1 Block diagram of FEM 15/87 LGE Internal Use Only - 31 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 32: Bb Technica Description
3.5 BB Technica Description QSC6270 has all eight major functional blocks as like Figure 3.5. Figure 3.5 QSC6270 Base band block LGE Internal Use Only - 32 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 33 The application subsystem includes the QDSP4u8 application digital signal processor(aDSP). 32page Figure 3.5.1 Figure 3.5.1 Processors and bus architecture Figure 3.5.1 Processors and bus architecture LGE Internal Use Only - 33 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes 17/87...
Page 34 MICROSD_DETECT (u-SD card) USIM_DATA MICROSD_DATA[0:3] Figure 3.5.2.1 The memory control blocks Figure 3.5.2.1 The memory control blocks LGE Internal Use Only - 34 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes 18/87...
Page 35 GPIO 76 BLED_CA MINI_ I2C_ SDA GPIO11 MINI ABB (EAN62112401) MINI_ I2C_ SCL GPIO12 Figure 3.5.2.2 The LCD interfaces LGE Internal Use Only - 35 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 36 : uUSB, USB2.0 Hi Speed Battery Li-ion : 1000mAh Figure 3.5.3 The connectivity Figure 3.5.3 The connectivity LGE Internal Use Only - 36 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes 20/87...
Page 37 GPIO_7 MICROSD_CLK GPIO_6 MICROSD_DATA[3] GPIO_5 MICROSD_DATA[2] GPIO_4 MICROSD_DATA[1] GPIO_3 MICROSD_DATA[0] GPIO_2 MICROSD_CMD GPIO_1 MICROSD_DETECT GPIO_0 Figure 3.5.4 GPIOs LGE Internal Use Only - 37 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 38 1024x searcher, direct facility termination (DFT) accelerator, off-chip RAM for measured data storage LGE Internal Use Only - 38 - Copyright © 2012 LG Electronics. Inc. All right reserved. 22/87 Only for training and service purposes...
Page 39 Clocks block Figure 3.5.6 Clock block basic architecture of QSC6270 Figure 3.5.6 Clock block basic architecture of QSC6270 LGE Internal Use Only - 39 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes 23/87...
Page 40 QSC6270 device — greater resolution, higher capture and streaming rates, etc. Figure 3.5.7.1 Camera interface connections Figure 3.5.7.1 Camera interface connections LGE Internal Use Only - 40 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes 24/87...
Page 41 LCD_EN LCD Controller MDP_VSYNC_PRIMART (vsync_primary) Primary LCD panel QSC62x0 device Figure 3.5.7.2.1 MDP-to-LCD interface functional block diagram LGE Internal Use Only - 41 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes 25/87...
Page 42 FL401 EBI2_DATA[0] INOUT_B4 INOUT_A4 R409 LCD_ID 15pF 100K C410 C411 VA400 VA404 VA405 Figure 3.5.7.2.2 The LCD interface LGE Internal Use Only - 42 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 43: Power Management
Coin cell or charger capacltor Figure 3.6.1 Input circuits schematic diagram Figure 3.6.1 Input circuits schematic diagram LGE Internal Use Only - 43 - Copyright © 2012 LG Electronics. Inc. All right reserved. 27/87 Only for training and service purposes...
Page 44 All regulated output voltages are programmable. All regulators can be set to a low-power mode except the VREG_USB_3P3 and VREG_NCP circuits LGE Internal Use Only - 44 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes 28/87...
Page 45 3. VREG_MSMP powers key internal circuits and should be kept on at its default voltage setting. 4. All regulators have default output voltage settings, even if they default to an off condition. LGE Internal Use Only - 45 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes 29/87...
Page 46 I2C interface. It also provides a 50mA LDO to support the power of the peripheral circuit. In factory mode, the RT8966A provides 4.2V/2.3A power to support system operation. LGE Internal Use Only - 46 - Copyright © 2012 LG Electronics. Inc. All right reserved. 30/87 Only for training and service purposes...
Page 47: Memory
(both for single and multiplane cases) is allowed. In addition, Cache program and multi cache program operations improve the programing throughput by programing LGE Internal Use Only - 47 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes 31/87...
Page 48 COMMAND REGISTER Y DECODER DATA REGISTER BUFFERS Figure 3-6-3 Function Block Diagram Figure 3-6-3 Function Block Diagram LGE Internal Use Only - 48 - Copyright © 2012 LG Electronics. Inc. All right reserved. 32/87 Only for training and service purposes...
Page 49: Trouble Shooting
4.1 RF Component FL102 FL101 U101 U100 FL100 FL104 FL103 FL700 U700 X700 X300 FL701 U702 U701 U200 FL702 LGE Internal Use Only - 49 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 50 Duplexer (WCDMA HB) EPCOS FL700 BT Tx SAW Filter MURATA X300 XO (32.768KHz) SEIKO-EPSON X700 Crystal CLK (26MHz) SEIKO-EPSON LGE Internal Use Only - 50 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 51: Rf Path
4.2.1 WCDMA path TX Path RX Path TX/RX Path 4.2.2 GSM path TX Path RX Path TX/RX Path LGE Internal Use Only - 51 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 52: Trouble Shooting Of Gsm Part (Gsm850/900/1800/1900)
1. Check XO (X300) 2. Check M/S & FEM (FL100) 3. Check Rx Part 4. Check Tx Part LGE Internal Use Only - 52 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 53 4. TROUBLE SHOOTING TX Path RX Path TX/RX Path FL102 FL101 U101 U100 FL100 FL104 FL103 LGE Internal Use Only - 53 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 54 4. TROUBLE SHOOTING 4.3.1 Checking XO Circuit Check TP1 Check U200 (X301) 1ZCB19200AB0E X301 XTAL_19M_IN 19.2MHz XTAL_19M_OUT LGE Internal Use Only - 54 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 55 Check TP3 of SW101 with RF Cable TP2 Signal Replace SW101 same as TP3? Check TP1 Check U200 =2.85V? LGE Internal Use Only - 55 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 56 ANTENNA SWITCH MODULE LOGIC ANT_SEL0 ANT_SEL1 ANT_SEL2 ANT_SEL3 GSM850/EGSM TX DCS/PCS TX W850/GSM850 Rx_Pin21 W1900_Pin22 EGSM RX PCN RX PCS RX LGE Internal Use Only - 56 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 57 Check FEM & Signal exist? Soldering of TPs Rx Still has problem? GSM/DCS/PCS Rx is OK. Re-download & Calibration LGE Internal Use Only - 57 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 58 8.2n TP1: GSM850 GND1 C131 L112 GND2 GND4 0.5p 8.2n GND3 GND5 836.5 MHz,881.5 MHz L115 33p W850/GSM850_RX_M LGE Internal Use Only - 58 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 59 The power of pin1, pin8 Check U200 DCS, PCS 29dBm Is over 0dBm? over? Re-download & Calibration Replace U100 LGE Internal Use Only - 59 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 60 (TP4) ramp Input Current μA ramp ramp = 0.2V,1.6V Operating Case Temperature (TP5) Supply Voltage, V BATT LGE Internal Use Only - 60 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 61: Trouble Shooting Of Wcdma Part
Setup Test Equipment Cell Power = -74dBm WCDMA Rx CH : 4407 Re-download & Calibration WCDMA Tx CH : 4182 LGE Internal Use Only - 61 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 62 4. TROUBLE SHOOTING FL102 FL101 U101 U100 FL100 FL104 FL103 FL700 U700 X700 X300 FL701 U702 U701 U200 FL702 LGE Internal Use Only - 62 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 63 About -25.5dBm? Check TP2 Check FL100 About -27dBm? Check TP3 Check FL102 About -29dBm? FL103 Re-download & Calibration LGE Internal Use Only - 63 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 65 1.5n GND1 8.2n GND2 GND4 C150 GND3 GND6 0.75p L122 1880 MHz,1960 MHz FL102 W2100 B7696 W1900 B7955 LGE Internal Use Only - 65 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 66 Is Tx power exist? FL100 (>22dBm) Check TP 9 Is Tx power exist? Check FL100 (>20dBm) Re-download & Calibration LGE Internal Use Only - 66 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 68 GND2 GND4 C150 W850 : WCDMA_PA_ON2 GND3 GND6 0.75p L122 1880 MHz,1960 MHz FL102 W2100 B7696 W1900 B7955 LGE Internal Use Only - 68 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 69: Checking Bluetooth Block
Change the X300 Is clock ok? 32.768KHz Change the X700 Is clock ok? 26MHz Change the Main board LGE Internal Use Only - 69 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 70 HOST_WAKES_BT GPIO_0 UART_CTS_N UART1_RFR_N GPIO_6 BT_WAKES_HOST GPIO_1 HUSB_DN GPIO_5 HUSB_DP 26MHz TER1 TER2 XTAL X700 NX2520SD C712 C713 LGE Internal Use Only - 70 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 71 31.99MHz Ch3 High 396mV M 10.0ns 780mV 18 Aug 2009 200mV~ 03:27:49 14.00 % [TP4] BT_CLK Wave LGE Internal Use Only - 71 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes 53/87...
Page 72: Checking Gps Block
TP3,TP4 Change the main board Signals exist? Is clock ok? Change the X301 19.2MHz Change the Main board LGE Internal Use Only - 72 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 73 100p G1 G2 RF_OUT G2 O2 C731 1575.42MHz L707 L706 100n C732 8.2n 1575.42 MHz FB702 GPS_LNA_EN C733 LGE Internal Use Only - 73 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 74 G2 O2 R713 GPS_ADC_Q 1575.42MHz RF_N L707 L708 C732 RBIAS 9.1n R714 100K close to RGR6240 FB702 GPS_LNA_EN C733 LGE Internal Use Only - 74 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 76: Power On Troubleshooting
Is clock ok? TP8 : 32.768KHz Check the TCXO & Sleep Cystal TP9 : 19M Change the main board LGE Internal Use Only - 76 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 78 VREG_RFTX2 VREG_MSMP_2.6V VREG_MSMP AA22 VREG_LCD_2.8V VREG_GP1 VREG_MSME VREG_MSME_1.8V VREG_TCXO_2.85V KB1100 VREG_TCXO VREG_MICROSD_3.0V VREG_GP2 R1100 KPDPWR_N VREG_USIM_3.0V VREG_USIM VA1100 LGE Internal Use Only - 78 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 79: Charger Troubleshooting
Change the main board Change the main board [ Charger Troubleshooting Flow ] [ Charger Troubleshooting Flow ] LGE Internal Use Only - 79 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes 61/87...
Page 80: Usb Troubleshooting
Change the main board [ USB Troubleshooting Flow ] [ USB Troubleshooting Flow ] Checking Points_MAIN PCB LGE Internal Use Only - 80 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes 62/87...
Page 81: Circuit Diagram
USB_DP USB_ID C426 VA401 VA402 VA403 22pF Close to uUSB Conn <Figure 3.7 Signal in USB connection> 63/87 LGE Internal Use Only - 81 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 82: Usim Detect Troubleshooting
TP2 & TP3 is run ? Work well? Change the SIM card Work well ? Change the Main board LGE Internal Use Only - 82 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 83 USIM_DATA USIM_CLK GND2 GND5 C1116 C1117 VA1102 C1118 VA1103 GND3 GND4 VA1101 22pF 0.1uF Figure.4.10 USIM part schemetics LGE Internal Use Only - 83 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 84: Camera Troubleshooting
Check the TP4 Change the Main board (24.576Mhz) Change the camera Camera is OK Change the Main board LGE Internal Use Only - 84 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 85 CAMIF_DATA[5] INOUT_B3 INOUT_A3 F_CAM_DATA5 VA602 VA603 CAMIF_DATA[6] INOUT_B2 INOUT_A2 F_CAM_DATA6 CAMIF_DATA[7] INOUT_B1 INOUT_A1 F_CAM_DATA7 FL602 CAM_IF_PCLK 24.576Mhz LGE Internal Use Only - 85 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes 67/87...
Page 86: Main Keypad Backlight Troubleshooting
Is key backlight timer off? Change Setting Change the Backlight LED Is backlight on partially? Change the Mainboard LGE Internal Use Only - 86 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 87: Lcd Troubleshooting
TP2 is 1.8? Change the Main PCB TP3 = 2.8 Change the LCD LCD display OK? Change the Main PCB LGE Internal Use Only - 87 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 88 INOUT_A1 INOUT_B1 EBI2_DATA[2] INOUT_B3 INOUT_A3 FL401 EBI2_DATA[0] INOUT_B4 INOUT_A4 R409 LCD_ID 15pF 100K C410 C411 VA400 VA404 VA405 LGE Internal Use Only - 88 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 89: Vibrator
Vibrator is operated when DC motor driver is enabled. START Operate the Vibrator TP1 > 3.0V? Change the vibrator Change the FPCB LGE Internal Use Only - 89 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 90 4. TROUBLE SHOOTING Vibrator : SJMY0007104 Vib. CONN +VPWR D600 VB600 C603 C604 0.1UF MOTOR_DRV VA606 LGE Internal Use Only - 90 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 91: Receiver Path
Can you hear the tone? The sine wave appears at Change the SPK TP1, TP2? Change the Main board LGE Internal Use Only - 91 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 92 C508 C509 2.2u AUDIO_I2C_SDA C511 AUDIO_I2C_SCL Near to AudioSUB 2.2u 2.2u 2.2u C512 C513 C514 R502 EAR_GND 74/87 LGE Internal Use Only - 92 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 93: Headset Path
Change the User’s Headset Change Audio subsystem (M500) Sine wave appears at TP1, TP2 ? Change the Main board LGE Internal Use Only - 93 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 94 C507 C508 C509 2.2u AUDIO_I2C_SDA C511 AUDIO_I2C_SCL Near to AudioSUB 2.2u 2.2u 2.2u C512 C513 C514 R502 EAR_GND LGE Internal Use Only - 94 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 95: Speaker Phone Path
TP3 , TP4? The sine wave appears at Change Audio subsystem (M500) TP1, TP2 ? Change the Main board LGE Internal Use Only - 95 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 96 C507 C508 C509 2.2u AUDIO_I2C_SDA C511 AUDIO_I2C_SCL Near to AudioSUB 2.2u 2.2u 2.2u C512 C513 C514 R502 EAR_GND LGE Internal Use Only - 96 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 97: Main Microphone
Make a call MICBIAS(TP1) is 1.8V? Change the Main board Sine wave appears at MIC_1P(TP2) /MIC_1N(TP3)? Change the KEY board LGE Internal Use Only - 97 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 98 1.2K R1125 MIC_1P MIC1100 0.1u C1122 C1123 R1126100 MIC_1N 0.1u C1124 R1127 VA1105 VA1106 2.2K (Close to Mic) LGE Internal Use Only - 98 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 99: Headset Microphone
Change the Headset Change the User’s Headset Sine wave appears at Change MiniABB TP1[MIC_2P]? Change the MAIN board LGE Internal Use Only - 99 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 100 C521 0.1u MIC_2P ZD500 C522 VREG_MSMP_2.6V C523 R511 560K U501 VIN- R512 HOOK_DETECT VIN+ R513 2.2K C524 100n LGE Internal Use Only - 100 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 102 5. DOWNLOAD LG530G MS695 LG530G MS695 MS695 LG530G MS695 [LGFLASHv141]LG530G_20120710_Download [LGFlashTool1.3.77.21]LGMS695_20120208_Download LGE Internal Use Only - 102 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 113 5. DOWNLOAD [LGFLASHv141]LG530G_20120710_Download [LGFlashTool1.3.77.21]LGMS695_20120208_Download LG530G_20120710.dll LGMS695_20120208.dll LG530G_120710 LGMS695_20120208 LGE Internal Use Only - 113 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 114 5. DOWNLOAD LG530G MS695 [LGFLASHv141]LG530G_20120710_Download [LGFlashTool1.3.77.21]LGMS695_20120208_Download LG530G MS695 LG530G MS695 LG530G 530G LG530G LG530G LGE Internal Use Only - 114 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 120: Block Diagram
: Micro SD SNB1058A0RSMR (Mini ABB) Vibrator Extension I/O : uUSB, USB2.0 Hi Speed Battery Li-ion : 1000mAh LGE Internal Use Only - 120 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 121 LCD 2.3” ICVE10054E250R201F C-MIC MOTOR_DRV QVGA LCD_BL MUIC_I2C MINI ABB (320 x 240) GPIO SNB1058A0RSMR BATTERY VBAT 1000mAh LGE Internal Use Only - 121 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 122 BLUE TOOTH VREG_MSMP_2.6V VREG_MSMP EARJACK HSMIC LDO VREG_HSMIC_2.1V VREG_TCXO_2.85V GPS LNA VREG_TCXO 2.2V VDD_RFA VREG_RFA VREG_RFTX VREG_RFTX2 1.3V LGE Internal Use Only - 122 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 123 LCD_RESET_N GPIO 52 LCD_ID GPIO 76 BLED_CA MINI_ I2C_ SDA GPIO11 MINI ABB (EAN62112401) MINI_ I2C_ SCL GPIO12 LGE Internal Use Only - 123 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 124 EMI FILTER F_CAM_DATA[6] QSC6270 1.3M Camera GPIO36 EVRC18S03Q015010R F_CAM_DATA[7] CAMIF_DATA[7] GPIO37 CAM_RESET_N GPIO27 CAM_PWDN GPIO29 CAMIF_MCLK GPIO38 CAMIF_PCLK GPIO24 LGE Internal Use Only - 124 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 125 IN2- HPH_OUT_R_N MIC_2P QSC6270 MIC2P MIC_2N MIC2N MIC1P MIC1N BT_PCM_CLK BT_PCM_CLK BT_PCM_DOUT BT_PCM_DIN (EUSY0418701) BT_PCM_DIN BT_PCM_DOUT BT_PCM_SYNC BT_PCM_SYNC LGE Internal Use Only - 125 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 126 LCD 2.3” MINI _I2C_ SDA BLED_CA MINI ABB GPIO11 (EAN MINI _I2C_ SCL QVGA 62112401) GPIO12 (320 x 240) LGE Internal Use Only - 126 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 127 QSC6270 UART_RXD UART1_RXD UART_TXD UART1_TXD USB_DP u-USB MSM_USB_DP MINI ABB USB_DN USB DP (EAN62112401) MSM_USB_DN USB DM USB_ID LGE Internal Use Only - 127 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 128 SLEEP_CLK 32.768KHz SLEEP_CLK XO_BT_EN QSC6270 GPS_SSBI GPIO ALM-2506 XO_OUT_GP2 XO_OUT_GP2 RF Receiver RGR6240 GPS_ADC_CLK_XO GPIO GPS_ADC_I/Q GPIO GPS_LNA_EN GPIO LGE Internal Use Only - 128 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 129 Transceiver LMSP33QJ Block 19.2MHz SKY77196 32.768kHz WCDMA_850_TRX, GSM850 RX Rx_IN_U_G_LBM/LBP Duplexer B7671 Tx_OUT_U_LB ANT_SEL[0 : 2] GPIO CTRL1/2/3 LGE Internal Use Only - 129 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 130 - micro-usb connector 24pin Con Key FPCB - QWERTY IC - Main Key -USIM SOCKET - Key LED - MIC LGE Internal Use Only - 130 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 131 EBI2_DATA[0:15] SDRAM_DQM[0:1] QSC6270 SDRAM_DQS[0:1] ADDRESS[0:15] DATA[0:15] MICROSD_CLK USIM_RST External MICROSD_CMD Memory USIM_CLK USIM MICROSD_DETECT (u-SD card) USIM_DATA MICROSD_DATA[0:3] LGE Internal Use Only - 131 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 132: Circuit Diagram
GND2 GND4 C150 W850 : WCDMA_PA_ON2 GND3 GND6 0.75p L122 1880 MHz,1960 MHz FL102 W2100 B7696 W1900 B7955 - 132 - LGE Internal Use Only Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 133 GPIO_4 MICROSD_DATA[1] GPIO_3 EBI2_CS1_N NAND_CS_N MICROSD_DATA[0] GPIO_2 EBI2_CS0_N MICROSD_CMD GPIO_1 MICROSD_DETECT GPIO_0 EBI2_M_CLK GND_RF_TX_PLL GND_CDC2 GND_RF_TX_DIG GND_RF_RX_OSC GND_RF_RX_PLL - 133 - LGE Internal Use Only Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 134: Backup Battery
VREG_LCD_2.8V VBAT VREG_GP1 VREG_MSME VREG_MSME_1.8V C352 VREG_TCXO VREG_TCXO_2.85V VREG_GP2 VREG_MICROSD_3.0V VREG_USIM_3.0V VREG_USIM GND_MSMC GND_RF1 GND_RF2 OJ301 SC300 SC301 - 134 - LGE Internal Use Only Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 135 VBUS USB_DN USB_DP USB_ID C426 MINI_I2C_SDA VREG_MSME_1.8V VA401 VA402 VA403 22pF MINI_I2C_SCL Close to uUSB Conn R418 MINI_INT - 135 - LGE Internal Use Only Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 136 RLED_DRV HS_SENSE C515 C516 VA503 VA504 U500 R507 C517 VA502 VOUT HSMIC_BIAS_EN C525 R514 C526 0.1u 100K 2.2u - 136 - LGE Internal Use Only Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 137: Side Key
D600 CN602 R602 100ohms VOL_UP KEY_IN_VUP VB600 R603 100ohms KEY_IN_VDN VOL_DOWN C603 VA604 VA605 C604 0.1UF MOTOR_DRV VA606 - 137 - LGE Internal Use Only Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 138 RBIAS 1575.42 MHz 9.1n R714 100K close to RGR6240 FB702 GPS_LNA_EN C733 VREG_TCXO_2.85V VREG_TCXO_2.85V VREG_RFRX2_1.3V VREG_RFRX2_1.3V VREG_MSME_1.8V VREG_MSME_1.8V - 138 - LGE Internal Use Only Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 139 MIC_1N 0.1u C1124 R1127 VA1105 VA1106 100p 100p 2.2K C1131 C1132 SW100 0.5p L1001 (Close to Mic) L1000 - 139 - LGE Internal Use Only Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 140: Bga Pin Map
8. BGA PIN MAP 8. BGA PIN MAP LGE Internal Use On G Pin Description QSC6270 C6270 Not Used LGE Internal Use Only - 140 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 141 LGE In tion 8. BGA PIN MAP Memory - 2G Nand/1G LPDDR : NC Not Used LGE Internal Use Only - 141 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 142 BT Chip - BCM2070 LGE Internal Use Only LG530G Pin Description ■ BT Chip - BCM2070 ALL Used LGE Internal Use Only - 142 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 143 8. BGA PIN MAP LGE Internal Use Only n Description GPS Chip- RGR6240 ALL Used LGE Internal Use Only - 143 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 144: Pcblayout
- No USB,TA,HPH FL403 C344 C421 C307 CN300 CN300: Main Battery connector - No Battery detect LG530G_MAIN_EAX64633601_10_TOP _BOT - 144 - LGE Internal Use Only Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 145 - No speaker and Receiver sound FL101, 104: Duplexer - No service CN600: Camera connector - No Camera operation _TOP LG530G_MAIN_EAX64633601_10_BOT - 145 - LGE Internal Use Only Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 146 LD1100,1101: Key LED LD1100 LD1101 - No Key Light on KB1144 KB1138 KB1139 KB1142 KB1143 KB1141 KB1145 LG530G_KEY_EAX64654302_10_TOP - 146 - LGE Internal Use Only Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 147 MIC1100: MIC J1100 C1116 MIC1100 - Can’t make TX voice signal VA1101 VA1102 C1118 R1126 C1124 R1125 C1122 LG530G_KEY_EAX64654302_10_BOT - 147 - LGE Internal Use Only Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 148: Calibration
10. CALIBRATION LG530G 10.1 Configuration of Tachyon 10.1.1 Configuration of directory 530G 530G/ 530G 530G 530G 530G LGE Internal Use Only - 148 - Copyright © 2012 LG Electronics. Inc. All right reserved. 84/87 Only for training and service purposes...
Page 149 ‘MODEL NAME’_NV.INI It is written when ‘cal&auto’ is begun. ‘MODEL NAME’_Sequence.XML It is described a testing procedures. LGE Internal Use Only - 149 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes 85/87...
Page 150: How To Use Tachyon
Click the icon, in tool bar. Then, You can make a choice of LG530G for loading cfg files before run. b. Select model name and then do double-click the buyer name. You will see configuration files loaded in the right window with PASS information above <...
Page 151 2) RF Calibration 3) RF Auto test 4) After action - Phone reset - Change UE to AMSS LGE Internal Use Only - 151 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes 87/87...
Page 152: Exploded View & Replacement Part List
EBP00 Motor,DC SJMY00 MLAA00 Screw,Machine GMZZ00 Insulator MEV01 EAA00 Label,Approval MLAA00 Rechargeable Battery,Lithium Ion SBPL00 Cover Assembly,Battery ACQ02 - 152 - LGE Internal Use Only Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 154 11. EXPLODED VIEW & REPLACEMENT PART LIST EXPLODED VIEW(TOTAL) - 154 - LGE Internal Use Only Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 155: Replacement Parts
MOLD PC LUPOY SC-1004A LG530G.ATRFZY MCK063300 Cover,Rear MCK67056401 BS:Bright Silver - MOLD SILICON RUBBER LG530G.ATRFZY MBL000000 MBL65222701 ZZ:Without Color - LGE Internal Use Only - 155 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 156 COMPLEX LG530G.ATRFTN ZZ:Without Color - MJN000004 Tape MJN68097601 COMPLEX LG530G.ATRFZY ZZ:Without Color - MJN000000 Tape MJN68133301 COMPLEX LG530G.ATRFZY ZZ:Without Color - LGE Internal Use Only - 156 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 157 COMPLEX LG530G.ATRFZY ZZ:Without Color - MJN000000 Tape MJN68097501 COMPLEX LG530G.ATRFZY ZZ:Without Color - Dome ADB00 ADB73818301 LG530G.ATRFZY ZZ:Without Color - Assembly,Metal LGE Internal Use Only - 157 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 158 GS290.AHUNSVH SV:Silver Euroup Bulk Bat Cover AGJ000001 Pallet Assembly APLY0001612 Pallet MBEE00 Box,Master MBEE0047002 COMPLEX KF690 CHMBS BL:Blue - LGE Internal Use Only - 158 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 159 COMPLEX PDM MIGRATION MODEL(Seoul) MBAD01 Bag,Vinyl MBAD0003101 ZZ:Without Color 1700*1700*0.04t EXTRUSION,LDPE, MCCL Cap,Box MCCL0001504 COMPLEX KC910 AUSTN ZZ:Without Color - LGE Internal Use Only - 159 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 160 Battery Warning Label (Lithium ion Battery Label) MPBZ Damper MPBZ0036841 COMPLEX KG225 TMU ZZ:Without Color - MPCY00 Pallet MPCY0005202 COMPLEX LG-TM520 ZZ:Without Color - LGE Internal Use Only - 160 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 161: Main Component
1005GC2T18NJLF 18NH 5% - 200mA 0.65OHM Inductor L1001 ELCH0001052 1.6GHZ 8 SHIELD NONE 1.0X0.5X0.5MM R/TP Multilayer,Chip PILKOR ELECTRONICS LTD. LGE Internal Use Only - 161 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 162 C1115 MCH155A470JK 47pF 5% 50V NP0 -55TO+125C Capacitor C1120 ECCH0000122 1005 R/TP - ROHM Semiconductor KOREA Ceramic,Chip CORPORATION LGE Internal Use Only - 162 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 163 NONE SMD R/TP INNOCHIPS TECHNOLOGY 5000-6P-1.3L SIM 6P STRAIGHT SMD T/REEL - J1100 Card Socket EAG63070701 HYUPJIN I&C CO.,LTD. LGE Internal Use Only - 163 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 164 EVERLIGHT ELECTRONICS CO., LTD. GB042-10P-H10-E3000 10P 0.4MM STRAIGHT CN1400 Connector,BtoB ENBY0050901 MALE SMD R/TP 1M - LS Mtron Ltd. LGE Internal Use Only - 164 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 165 RF3194 1.3V to 3.0V 0 0 0W 0W 0 4 SMD R/TP U100 IC,Power Amplifier EAN62188401 16P 5*5*1.0, GPRS QUAD PAM RF MICRO DEVICES INC LGE Internal Use Only - 165 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 166 C732 COOPERATION RP103K201D PLP1010,4,R/TP,150mA 2.0V Single IC,LDO Voltage U500 EUSY0392401 LDO,IC,LDO Voltage RegulatorIC,LDO Voltage Regulator Regulator DBJ CO.,LTD LGE Internal Use Only - 166 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 167 0.25 ohm 0.5A SMD R/TP 2P 0 MURATA FB505 MANUFACTURING CO.,LTD. EVLC14S02050 14V 0% 50F 1.0*0.5*0.6 NONE VA1100 Varistor SEVY0001001 SMD R/TP AMOTECH CO., LTD. LGE Internal Use Only - 167 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 168 LMSP33QJ-C65TEMP 33DBM 0DB 0% 100UA Module, FEM(Front FL100 EAT61533501 100UA 0DB 28DBM 28DBM 20P 3.2x3.2x1.0MM - End Module) MURATA MANUFACTURING CO.,LTD. LGE Internal Use Only - 168 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 169 55TO+85C 1005 R/TP . SAMSUNG ELECTRO- C502 Ceramic,Chip MECHANICS CO., LTD. C505 C510 C511 C512 C513 C514 C704 C707 LGE Internal Use Only - 169 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 170 - ROHM. MCH155A060DK 6pF 0.5PF 50V NP0 -55TO+125C Capacitor L108 ECCH0000107 1005 R/TP - ROHM Semiconductor KOREA Ceramic,Chip CORPORATION LGE Internal Use Only - 170 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 171 MCR01MZP5F5100 510OHM 1% 1/16W 1005 R/TP R516 Resistor,Chip ERHZ0000293 - ROHM. MCR01MZP5F5603 560KOHM 1% 1/16W 1005 R511 Resistor,Chip ERHZ0000301 R/TP - ROHM. LGE Internal Use Only - 171 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 172 BUMP 10Layer 0.8mm Main Unimicron Technology (Shenzhen) Corp. MCR01MZP5F9102 91KOHM 1% 1/16W 1005 R201 Resistor,Chip ERHZ0000323 R/TP - ROHM. LGE Internal Use Only - 172 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 173 55TO+85C 1608 R/TP 0.8MM SAMSUNG C368 Ceramic,Chip ELECTRO-MECHANICS CO., LTD. C369 GRM188R60J106M 10000000 Capacitor C1121 ECCH0005604 pF,6.3V,M,X5R,TC,1608,R/TP,0.8 mm MURATA Ceramic,Chip MANUFACTURING CO.,LTD. LGE Internal Use Only - 173 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 174 MCH153CN103KK 10nF 10% 16V X7R - Capacitor C705 ECCH0000155 55TO+125C 1005 R/TP - ROHM Semiconductor Ceramic,Chip C722 KOREA CORPORATION C733 LGE Internal Use Only - 174 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 175 MCR01MZP5J510 51OHM 5% 1/16W 1005 R/TP - R712 Resistor,Chip ERHZ0000490 ROHM. R713 MCR01MZP5J100 10OHM 5% 1/16W 1005 R/TP - R708 Resistor,Chip ERHZ0000402 ROHM. LGE Internal Use Only - 175 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 176 55TO+125C 1005 R/TP - TDK KOREA C713 Ceramic,Chip COOPERATION MCR01MZP5F3302 33KOHM 1% 1/16W 1005 R300 Resistor,Chip ERHZ0000268 R/TP - ROHM. LGE Internal Use Only - 176 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 177 55TO+125C 0603 R/TP 0.3+-0.03 SAMSUNG Ceramic,Chip ELECTRO-MECHANICS CO., LTD. MCR01MZP5J222 2.2KOHM 5% 1/16W 1005 R/TP R1127 Resistor,Chip ERHZ0000443 - ROHM. LGE Internal Use Only - 177 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 178 BLM15BD221SN1D 220 ohm 1.0X0.5X0.5 25% 0.4 R306 Filter,Bead SFBH0008107 ohm 0.3A SMD R/TP 2P 0 MURATA MANUFACTURING CO.,LTD. LGE Internal Use Only - 178 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 179 R/TP 1.2T max. MATSUO ELECTRIC CO.,LTD RGR6240 1.26VTO1.34V 0W 25P - CSP R/TP 25P U701 IC,GPS EUSY0374001 QUALCOMM INCORPORATED. LGE Internal Use Only - 179 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 180 Camera Module EBP61421801 7mm, 90deg. HANSUNG ELCOMTEC CO.,LTD. SJMY00 Motor,DC SJMY0007104 3V 80mA 0A 12KRPM 0RPM 0SEC 0GF.CM 0OHM LGE Internal Use Only - 180 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...
Page 181: Accessory
LG530G.ATRFZY ZZ:Without Color Q3h (LG530G) AFN053801 AFN75740501 Operation manual Assy PRINTING LG530G.ATRFZY ZZ:Without Color MFL053800 Manual,Operation MFL67471101 LG530G Full Manual LGE Internal Use Only - 181 - Copyright © 2012 LG Electronics. Inc. All right reserved. Only for training and service purposes...

LG lg530g Service Manual

1 Introduction

2 Performance

3 Technical Brief

4 Trouble Shooting

5 Download

6 Block Diagram

7 Circuit Diagram

8 BGA Pin Map

9 Pcblayout

10 Calibration

11 Exploded View & Replacement Part List

Quick Links

Troubleshooting

Related Manuals for LG lg530g

Summary of Contents for LG lg530g

Table of Contents