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LG lg530g Service Manual Download Page 134

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Copyright © 2012 LG Electronics. Inc. All right reserved.

Only for training and service purposes

LGE Internal Use Only

7. CIRCUIT DIAGRAM

PT300

100K

C315
2.2u

X301

1ZCB19200AB0

E

19.2MHz

2

1

3

4

C301
0.1u

R306

220

L305

27n

C33

6

1n

R301

100K

BAT300

X300

32.768KHz

2

1

SC300

1

SC301

1

L300

4.7u

+VPWR

C300

10u

10u

C303

4.7u

L302

4.7u

L301

VREG_MSMC_1.2V

10u

C309

VREG_RF1_2.3V

VREG_RF2_1.4V

DNI

C304

C33

4

18p

C324

0.1u

C345

270p

GND_RF2

GND_MSMC

GND_RF1

C310

1u

0.1u

C319

C317

0.1u

2.2u

C355

C354

2.2u

4.7u

C372

C356

2.2u

0.1u

C326

C330

0.1u

VREG_RFA_2.2V

0.1u

C321

2.2u

C361

2.2u

C362

C367

10

u

C357

0.1u

0.1u

C36

6

VREG_MSMP_2.6V

0.1u

C327

0.1u

C323

2.2u

C363

C350

100

p

C320

0.1u

C359

0.1u

VREG_RFRX2_1.3V

VREG_RF2_1.4V

C314

0.1u

C329

0.1u

VREG_MSME_1.8V

VREG_MSME_1.8V

0.1u

C36

5

C311

0.1u

C347

100p

VREG_USIM_3.0V

2.2u

C360

VREG_MSMP_2.6V

C33

8

27p

C348

100p

0.1u

C37

0

0.1u

C318

100p

C346

C351

4.7u

C322

0.1u

VREG_TCXO_2.85V

C35

3

1u

+VPWR

VREG_MSMC_1.2V

C373

4.7u

VREG_RFTX2_1.3V

C371

4.7u

C331

2.2u

VREG_MICROSD_3.0V

C358

2.2u

47K

R30

7

VREG_LCD_2.8V

VREG_RF1_2.3V

2.2u

C37

4

VREG_RFA_2.2V

OJ301

C349

1u

C328

0.1u

0.1u

C375

C305
DNI

VCHG_DET

L304

27n

VREG_RFA_2.2V

4.7u

C333

100p

C340

C325

0.1u

0.1u

C337

L306

39n

C335

0.1u

C341

0.1u

VREG_RFRX2_1.3V

C332
4.7u

C343

4.7u

L303

27n

2.2u

C344

4.7u

C339

VREG_RFTX2_1.3V

0.1u

C342

U200

V2

2

AC19

AB1

6

AC22

AB1

1

T1

2

R1

4

AC23

B2

2

B2

1

B2

0

A2

3

J1

6

J1

5

H16

H15

W14

Y22

U22

W15

AA22

AB12

W13

W12

V21

W21

AB13

AA13

AC11

AC12

AB14

AA14

AC20

AB19

AB7

AB18

W16

AA18

AC18

R19

AB17

AC17

M18

AB15

AC15

R23

T18

AA19

N18

AA15

C20

AA12

H18

U21

AC21

C18

AC16

D21

AA20

C19

AA16

E18

AA17

D23

AC14

D22

V16

H19

T13

K18

J19

U2

G19

U1

K21

L13

G21

L12

K19

L11

L10

B18

K13

K12

A18

K11

K10

C23

C3

B2

B23

A1

A22

A15

A19

A20

R3

A21

N3

L3

L22

J3

K22

G3

L23

A9

K23

A6

J23

A12

H23

V13

J22

H22

V14

V15

G23

F23

AB2

1

AB2

0

U1

9

W1

8

U1

8

V1

7

W1

7

V1

0

V9

U2

3

V2

3

T2

2

AC13

Y2

3

W2

2

W2

3

AB9

AC10

AC

9

AA1

1

AA1

0

V1

2

V1

1

AB2

3

AA2

3

V1

8

W1

0

W1

1

Y2

1

AB2

2

AA2

1

V1

9

W1

9

G_PA_ON_0

G_PA_ON_1

U_PA_ON_0

U_PA_ON_1

U_PA_ON_2

XO_EN_GP1

XO_OUT_GP1

XO_OUT_GP2

XTAL_32K_I

N

XTAL_32K_OUT

PS_HOLD

SLEEP_CLK

KPD_PWR_N

VOUT_PA_CT

L

REF_BYP

MPP4

GND_NCP

XO_ADC_RE

F

XO_ADC_I

N

GND_XO_AD

C

VREF_THERM

HKAIN0

XTAL_19M_I

N

XTAL_19M_OUT

D2D_X

O

PON_RESET_N

LCD_DRV_N

KPD_DRV_N_MPP3

VIB_DRV_N

MPP2

HSED_BIA

S

SPKR_OUT_P

SPKR_OUT_M

RX_IN_G_HBM
RX_IN_G_HBP

VREG_USB_2P6
VREG_USB_3P3

RX_IN_G_LBM
RX_IN_G_LBP

VDD_EFUSE

RX_IN_U_G_HB1M

VDD_P5

RX_IN_U_G_HB1P

VDD_P2_1

RX_IN_U_HB2M

VDD_P2_2

RX_IN_U_HB2P

VDD_P1_1

RX_IN_U_G_LBM

VDD_P1_2

RX_IN_U_G_LBP

VDD_P1_3
VDD_P1_4

TX_OUT_U_HB1

VDD_P1_5

TX_OUT_U_HB2
TX_OUT_U_LB

VDD_P6

TX_OUT_G_HB

VDD_CORE1

TX_OUT_G_LB

VDD_CORE2
VDD_CORE3

PWR_DET_IN

VDD_CORE4
VDD_CORE5

PA_DAC

VDD_CORE6
VDD_CORE7

TX_DAC_REF_BYP

VDD_CORE8
VDD_CORE9

VDD_RFRX1

VDD_CORE10

VDD_RFRX2

VDD_CORE11

VDD_RFRX3

VDD_CORE12

VDD_RFRX4

VDD_CORE13

VDD_RFRX5
VDD_RFRX6

VREG_MPLL

VDD_RFRX7

VDD_USB

VDD_RFTX1

VDD_RF1

VDD_RFTX2

VDD_RX2_TX2

VDD_RFTX3

VDD_PLL_CDC

VDD_RFTX4

VDD_NCP

VDD_RFTX5

VDD_RF2

VDD_RFTX6

VDD_SPKR
VDD_TCXO

VDD_RFA1

VDD_PAD_SIM

VDD_RFA2

VDD_EBI_RFA

VDD_RFA3

VDD_MSMC

VDD_RFA4
VDD_RFA5

VSW_RF1

VREG_RF1

VREG_CDC2

VSW_RF2

VREG_RF2

HPH_VNEG

VSW_MSMC

VCOIN

VREG_RFA

NCP_CTC1

USB_VBUS

NCP_CTC2

VREG_NCP

VCHG1
VCHG2

VSW_5V

VREG_5V

VPH_PWR1
VPH_PWR2

VREG_RFRX2
VREG_RFTX2

BAT_FET_N

VREG_MSMP

VBAT

VREG_GP1

VREG_MSME

VREG_TCXO

VREG_GP2

VREG_USIM

DNC1

DNC2

DNC3

DNC4

GND_A_RF_100

GND_A_RF_101

GND_A_RF_102

GND_A_RF_103

DNC5

GND_DI

G

GND_MPL

L

GND_RF

1

GND_SPKR

GND_RF

2

GND_MSMC

GND_TCX

O

C312 1u
C313 1u

C364

10

u

C368

10

u

C302
1n

CN300

3
2
1

D1

D2

R305

4.7K

C352
33u

C316

0.1u

C369

10u

+VPW

R

VA300

33p

C308

R302

1K

100u

C306

33K

R300

R303

150K

VA301

0.1u

C307

VCOIN

W850_TX_OUT

W850/GSM850_RX_M

W850/GSM850_RX_P

GSM_HB_TX

GSM_LB_TX

GSM_PA_BAN

D

W1900_TX_OUT

WCDMA_PA_ON

1

GSM_PA_EN

GSM_PA_RAMP

DCS/PCS_RX_P

DCS/PCS_RX_M

PWR_DET

VCOIN

VREG_RF2_1.4V|VREG_RF2

VREG_RF2_1.4V|VREG_RF2

VREG_RF1_2.3V|VREG_RF1

VREG_RF1_2.3V|VREG_RF1

VSW_MSMC

VSW_MSMC

VSW_RF2

VSW_RF2

VSW_RF1

VSW_RF1

VBAT_TEMP

VBAT_TEMP

MICBIA

S

SLEEP_CLK

VREF_THERM_OUT

VREF_THERM_OUT

MOTOR_DRV

WCDMA_PA_ON

2

XO_OUT_GP2

XO_ADC_I

N

XO_ADC_IN

KEY_BACKLIGHT

KPDPWR_N

W1900_RX_M

W1900_RX_P

GSM900_RX_M
GSM900_RX_P

RLED_DRV

FOR USING SW-LOCK

Deleted eFUSE TP at 1.0

VDD_SPKR

- High Audio Power : VREG_5V

- Normal Audio Power : +VPWR

PMIC POWER

PMIC control

SMPS Circuit

0.2mm

Digital POWER

Rx

Rx PLL & QSC

Tx PLL & QSC

Tx

1%

VBATT_GND

Battery CNT

Charging Line Width: 2mm

Backup Battery

Summary of Contents for lg530g

Page 1: ...Internal Use Only Service Manual LG530G Date July 2012 Issue 1 0 ...

Page 2: ...ooting of GSM Part GSM850 900 1800 1900 52 4 4Trouble Shooting ofWCDMA Part 61 4 5 Checking Bluetooth Block 69 4 6 Checking GPS Block 72 4 7 Power ONTroubleshooting 76 4 8 ChargerTroubleshooting 79 4 9 USBTroubleshooting 80 4 10 USIM DetectTroubleshooting 82 4 11 CameraTroubleshooting 84 4 12 Main Keypad BacklightTroubleshooting 86 4 13 LCDTroubleshooting 87 4 14Vibrator 89 4 15 Receiver Path 91 4...

Page 3: ...of common carrier telecommunication service of facilities accessed through or connected to it The manufacturer will not be responsible for any charges that result from such unauthorized use B Incidence of Harm If a telephone company determines that the equipment provided to customer is faulty and possibly causing harm or interruption in service to the telephone network it should disconnect telepho...

Page 4: ...may look slightly different G Interference and Attenuation Phone may interfere with sensitive laboratory equipment medical equipment etc Interference from unsuppressed engines or electric motors may cause problems H Electrostatic Sensitive Devices ATTENTION Boards which contain Electrostatic Sensitive Device ESD are indicated by the sign Following information is ESD handling Service personnel shou...

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

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

Page 7: ...IM Type No Band No Etc No Chipset Baseband Clock QSC6270 230Mhz Must Memory System 2Gb 1Gb Must User 60MB TBD External Slot Micro SD Up to 32GB Must Display Size Resolution 2 3 QVGA 320x240 Must Type TFT Must Sub Display Size Resolution No Type No Touch Type No Handwriting No Camera Main 1 3M FF Must Features VT No Flash No Battery Capacity Type 1000mAh Li ion Must Talk Stand by Time 180 min 250 H...

Page 8: ...c No Outbox No SW Spec OS UI LGE Proprietary Basic keypad Must Codec Audio MP3 AAC AAC WMA Must Video MPEG4 H 263 H 264 Must Video Recoding 15fps QCIF Must Playback 15fps QVGA Nice MIDI 64 Poly MP3 Ringtone Must Phonebook Field 1000 EA Must SMS 500 EA Must Messaging SMS MMS Email Must IM ver IM Must Push email Yes Native Must SNS Yes Wap Link Nice Browser Web kit browser Obigo Must WAP Java 2 0 2 ...

Page 9: ...5GHz 53dBm 1 785G 12 75GHz 47dBm 1 785GHz 12 75GHz 47dBm Radiated Spurious Emission MS allocated Channel 30M 1GHz 36dBm 30M 1GHz 36dBm 1GHz 1710MHz 30dBm 1G 4GHz 30dBm 1710MHz 1785MHz 36dBm 1785MHz 4GHz 30dBm Idle Mode 30M 880MHz 57dBm 30M 880MHz 57dBm 880M 915MHz 59dBm 880M 915MHz 59dBm 915M 1GHz 57dBm 915M 1GHz 57dBm 1G 1710MHz 47dBm 1G 1710MHz 47dBm 1710M 1785MHz 53dBm 1710M 1785MHz 53dBm 1785M...

Page 10: ...0kHz 22dB 600kHz 21dB 600kHz 24dB 1200kHz 21dB 1200kHz 24dB 1600kHz 24dB 1600kHz 27dB 6 Intermodulation attenuation Frequency offset 800kHz Intermodulation product sho uld be Less than 55dB below the level of Wanted signal 7 Transmitter Output Power Power control Level Power dBm Tolerance dB Power control Level Power dBm Toler ance dB 5 3333 2dB 0 30 2dB 6 31 3dB 1 28 3dB 7 29 3dB 2 26 3dB 8 27 3d...

Page 11: ...00kHz C Ia1 12dB C Ia1 12dB 400kHz C Ia2 44dB C Ia2 44dB 4 Intermodulation Rejection Wanted Signal 98dBm Wanted Signal 96dBm 1 st interferer 44dBm 1 st interferer 44dBm 2 nd interferer 45dBm 2 nd interferer 44dBm 5 Blocking Response TCH FS Class II RBER Wanted Signal 101dBm Unwanted Signal Depend on freq Wanted Signal 101dBm Unwanted Signal Depend on freq All uncommented feature shall support GSM ...

Page 12: ... Mcps 99 of power Adjacent Channel Leakage Power Ratio ACLR 33 dB 5 MHz 43 dB 10 MHz Spurious Emissions f fc 12 5 MHz 36 dBm 1 kHz RW 9 kHz f 150 kHz 36 dBm 10 kHz RW 150 KHz f 30 MHz 36 dBm 100 kHz RW 30 MHz f 1 GHz 30 dBm 1 MHz RW 1 GHz f 12 75 GHz 41 dBm 300 kHz RW 1893 5 MHz f 1919 6 MHz 67 dBm 100 kHz RW 925 MHz f 935 MHz 79 dBm 100 kHz RW 935 MHz f 960 GHz 71 dBm 100 kHz RW 1805 MHz f 1880 M...

Page 13: ...vity ACS ACS 33 dB where BER 0 001 when Îor 92 7 dBm 3 84 MHz Ioac 52 dBm 3 84 MHz 5 MHz Blocking Characteristic BER 0 001 when Îor 103 7 dBm 3 84 MHz Iblocking 56 dBm 3 84 MHz Fuw offset 10 MHz or Iblocking 44 dBm 3 84 MHz Fuw offset 15 MHz Spurious Response BER 0 001 when Îor 103 7 dBm 3 84 MHz Iblocking 44 dBm Intermodulation BER 0 001 when Îor 103 7 dBm 3 84 MHz Iouw1 46 dBm Fuw1 offset 10 MHz...

Page 14: ...nel Leakage Power Ratio ACLR Sub Test 1 1 15 2 12 15 3 13 15 4 15 8 5 15 7 6 15 0 33 dB 5 MHz 43 dB 10 MHz Error Vector Magnitude 17 5 when Pout 20 dBm Sub test in table C 10 1 4 Power step Power step slot boundary Power step size P dB Transmitter power step tolerance dB 5 1 Start of Ack Nack 6 2 3 2 Start of CQI 1 0 6 3 Middle of CQI 0 0 6 4 End of CQI 5 2 3 Frequency offset from carrier f Minimu...

Page 15: ...and service purposes LGE Internal Use Only Item Specification Receive Frequency 849 MHz 894 MHz 1930 MHz 1990 MHz Maximum Input Level BLER or R 16QAM Only Sub Test 1 1 15 2 12 15 3 13 15 4 15 8 5 15 7 6 15 0 BLER 10 or R 700kbps 6 HSDPA Receiver Specification 6 HSDPA Receiver Specification ...

Page 16: ...ng and service purposes LGE Internal Use Only WCDMA Only GSM Only Standby 3 0mA DRX 1 28sec 3 00mA PP 5 Talk Mode 270 mA Tx Lvl 12dBm 280 mA Tx Lvl 5 Power Off Backup Battery Charging중 300 500 300 500 2 3 Current Consumption 2 4 LG530G Figures 2 3 Current Consumption 2 4 LG530G Figures ...

Page 17: ... 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 The simplified block diagram is shown in Figure 3 1 1 Figure 3 1 1 Block diagram of RF part 3 TECHNICAL BRIEF 3 1 RF TECHNICAL DESCRIPTION 1 Figure 3 1 1 Block dia...

Page 18: ...erential analog in phase and quadrature phase interfaces that is an IQ interface both in the receiver and transmitter information path The transceiver has the following general features Power class Power class 3 24dBm in Band II and V Zero IF Receiver No IF filter needed Direct IQ modulation transmitter Figure 3 2 1 WCDMA RF structure gure 3 2 1 g Figure 3 2 1 WCDMA RF structure 3 2 WCDMA PART ...

Page 19: ... 2 1 1 begin with a single shared analog baseband signal from the device s baseband circuits The baseband signal is composed of two differential lines one in phase component and one quadrature phase component Each component is lowpass filtered and amplified to levels sufficient for driving the quadrature upconverters There are two upconverters one for low band signals and one for high band but onl...

Page 20: ...ement The low band output port is driven directly by its output amplifier All three output ports are single ended with 50ohm nominal impedance Each requires a matching network to interface with its band pass filter Each of the three UMTS Tx output chains are functionally identical the QSC Tx output drives the PA through the band pass filter and a matching network a directional coupler provides a s...

Page 21: ...rd link signal and radiates the phone s reverse link signal In the example of a multiband multimode phone Figure 3 2 2 1 a switch routes the antenna signals to one of the three UMTS Rx Tx paths each beginning with its own band specific duplexer that separates that band s receive and transmit paths Figure 3 2 2 1 WCDMA Receiver schematic 20page Figure 3 2 2 1 p g g Figure 3 2 2 1 WCDMA Receiver sch...

Page 22: ...s achieved by a combination of factors New on chip QSC processing Higher performance achieved by the differential duplexer to LNA interface Greater duplexer suppression of Tx leakage The downconverter s RF circuitry includes another gain stepped amplifier that supplements the LNA gain steps to further extend the receiver dynamic range The downconverter translates the active LNA s RF signal directl...

Page 23: ...ic Integrated Circuit MMIC contains all active circuitry in the module The MMIC contains on board bias circuitry as well as input and interstage matching circuits Output match into a 50 ohm load is realized off chip within the module package to optimize efficiency and power performance The SKY77196 PAM is manufactured with Skyworks InGaP GaAs Heterojunction Bipolar Transistor HBT BiFET process tha...

Page 24: ...L121 1 5n 2 1 C147 8 2n L120 33K 3 9n L119 L115 33p DNI C127 FL104 1880 MHz 1960 MHz 9 5 8 4 7 2 3 6 1 RX1 ANT TX GND1 GND4 GND2 RX2 GND3 GND6 R112 150 R110 36 C142 8 2n C126 6 8n FL103 5 3 2 4 1 IN OUT G1 G2 G3 FL101 836 5 MHz 881 5 MHz 9 5 7 3 1 2 8 4 6 ANT GND2 RX_OUT2 GND1 RX_OUT1 TX_IN GND4 GND3 GND5 C128 1n L116 100p C132 DNI L109 10p L113 DNI L118 DNI C133 10n L114 1p 836 5MHz FL102 5 3 2 4...

Page 25: ...tters The GSM transmitters use the same quadrature upconverters as well one for low band signals and one for high band with just one active at a time The transmitter LO signals are generated by circuits described in next section and delivered to the upconverter circuits at the correct frequency with the proper phase relationship and with an adequate drive level The SPDT switches at each driver amp...

Page 26: ...IEF 26 Copyright 2012 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only 25page Figure 3 3 1 1 p g g Figure 3 3 1 1 QSC GSM transmitter signal paths functional diagram ...

Page 27: ...r signal paths functional diagram 3 3 2 Receiver Part There are two recommended GSM receiver path configurations both are shown in Figure 3 3 2 1 The configuration shown on top allows the GSM 850 and GSM 1900 bands to share the UMTS 850 and UMTS 1900 paths for US applications and uses four LNA inputs to support quad band GSM operation The lower example uses two LNAs for quad band GSM operation one...

Page 28: ...uired The elimination of this filter is achieved by a combination of factors New on chip QSC processing Higher performance achieved by the differential duplexer to LNA interface Greater duplexer suppression of Tx leakage The downconverter s RF circuitry includes another gain stepped amplifier that supplements the LNA gain steps to further extend the receiver dynamic range The downconverter transla...

Page 29: ... frequency reference to which the PLL is phase and frequency locked The reference is divided to create a fixed frequency input to the phase detector FR The other phase detector input FV varies as the loop acquires a lock and is generated by dividing the local oscillator output frequency using the feedback path s counter The closed loop will force FV to equal FR when locked If the loop is not locke...

Page 30: ...GSM900 GSM1800 GSM1900 2 ports for WCDMA Integration of TX low pass filters switches and decoder Integration of GSM 850 EGSM DCS and PCS RX SAWs Balanced outputs of all RX ports diplex for GSM850 EGSM and DCN PCS Integration of ESD protection circuit Figure 3 3 4 1 Block diagram of FEM GSM850RX GSM900RX GSM1800 1900RX GSM Low Tx GSM High Tx TRX1 TRX2 Vdd Vc1 Vc3 ESD Protection Circuit 3 3 4 Front ...

Page 31: ...d controller also manages PA band control and the antenna switch mechanism in the front end module The EDGE GSM GPRS RF system requires control which is temperature dependent The temperature within the RF system is estimated by a voltage measurement performed by the analog baseband controller The control flow for the RF system is shown in Figure 3 4 1 Figure 3 4 1 Block diagram of FEM FEM WCDMA PA...

Page 32: ... 2012 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only Figure 3 5 QSC6270 Base band block 3 5 BBTechnica Description QSC6270 has all eight major functional blocks as like Figure 3 5 ...

Page 33: ...chip one ARM microprocessor and two DSP processors Each processor is part of a functional subsystem The micro subsystem includes the ARM926EJ S microprocessor The modem subsystem includes the QDSP4u8 digital signal processor mDSP The application subsystem includes the QDSP4u8 application digital signal processor aDSP Figure 3 5 1 Processors and bus architecture 32page Figure 3 5 1 p g g Figure 3 5...

Page 34: ...ption QSC6270 only In addition EBI2 is required to support a synchronous burst AAD NOR flash to enable a NOR DDR SDRAM memory configuration because the simultaneous mode NOR SDRAM is not supported on the EBI1 bus The ARM926EJ S microprocessor is a cached processor and all its accesses to external memory use burst techniques of four or eight 32 bit words when the memory region is declared to be cac...

Page 35: ...0X240 Landscape MINI ABB EAN62112401 BLED_CA 4 GPIO11 GPIO12 MINI_ I2C_ SDA MINI_ I2C_ SCL GPIO 23 LCD_VSYNC LCD_RS LCD_RS LCD_CS_N LCD_CS_N EBI2_WE_N EBI2_WE_N EBI2_OE_N EMI FILTER ICVE10054E250R201FR EMI FILTER ICVE10054E250R201FR EMI FILTER ICVE10054E250R201FR EBI2_DATA 0 EBI2_DATA 2 EBI2_DATA 4 EBI2_DATA 6 EBI2_DATA 1 EBI2_DATA 3 EBI2_DATA 5 EBI2_DATA 7 MEMORY 2G NAND 1G DDR 16 EBI2_A_D EBI2_O...

Page 36: ... for peripheral support Two secure digital controllers WLAN and secure digital SD cards Figure 3 5 3 The connectivity Figure 3 5 3The connectivity Q3h Block Diagram OVERVIEW QSC6270 GPS A GPS BT Ver 2 1 EDR GPS Main LNA ALM 2506 RF Receiver RGR6240 FEM LMSP33QJ GSM 850 900 1800 1900 SKY77196 RF3194 Duplex Duplex WCDMA_1900 850 BFP LFB212G45S G8A166 BT BCM2070B Main LCD 2 3 QVGA 320x240 PP2106M3 QW...

Page 37: ...O_26 GPIO_25 GPIO_24 GPIO_23 GPIO_22 GPIO_21 GPIO_20 GPIO_19 GPIO_18 GPIO_17 GPIO_16 GPIO_15 GPIO_14 GPIO_13 GPIO_12 GPIO_11 GPIO_10 GPIO_9 GPIO_8 GPIO_7 GPIO_6 GPIO_5 GPIO_4 GPIO_3 GPIO_2 GPIO_1 GPIO_0 2 2K R208 VREG_MSMP_2 6V VREG_MSME_1 8V VREG_MSME_1 8V R212 2 2K ANT_SEL 2 ANT_SEL 1 ANT_SEL 0 PA_R0 PA_R1 HSMIC_BIAS_EN CAMIF_MCLK CAMIF_DATA 7 CAMIF_DATA 6 CAMIF_DATA 5 CAMIF_DATA 4 CAMIF_DATA 3 ...

Page 38: ...ion Release 5 3GPP R5 QSC6270 only HSDPA and equalizer 3 6 Mbps Enhanced GPS position location using gpsOne with RGR6270 IC only QSC6270 Integrated gpsOne functionality featuring enhancements by SnapTrack Inc to enable a wide variety of location based services and applications including points of interest personal navigation and friend finder Simultaneous GPS processes GPS using dedicated circuitr...

Page 39: ...k block includes two PLLs all phase locked to the TCXO signal These PLLs generate several different stable low jitter clock signals that are distributed throughout the QSC device and to external components as needed All the required WCDMA GSM GPS only QSC6270 ARM QDSP and most peripheral clocks are derived in some way from the TCXO or XO source for their operating modes plus the 32 768 kHz oscilla...

Page 40: ... and Qvideophone The CAMIF delivers the raw 10 bit Bayer pattern data preferred to the video front end VFE that performs the required image processing RGB triplet generation color space conversion auto white balance auto exposure gamma correction etc and prepares the image for capture or transmission The QSC device also supports a YUV 4 2 2 input from the sensor 8 bit 2 1 MUX YUV or CCIR656 YUV Th...

Page 41: ...ge from the QSC memory system to the frame buffer within the LCD module While the MDP is transferring an image to the LCD module it can perform a final set of operations to the image The set of operations that the MDP can perform has been chosen to maximize the efficiency of the QSC memory subsystems typically removing two or more copy operations of the image to and from memory The MDP reduces red...

Page 42: ... INOUT_B4 G1 G2 VA400 DNI 1u C410 FL402 15pF 10 5 6 4 7 3 8 2 9 1 INOUT_A1 INOUT_B1 INOUT_A2 INOUT_B2 INOUT_A3 INOUT_B3 INOUT_A4 INOUT_B4 G1 G2 VA405 DNI 100K R409 1u C411 VPWR VREG_LCD_2 8V R408 100 C408 2 2u CN401 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 EBI2_DATA 0 EBI2_DATA 2 EBI2_DATA 3 EBI2_DATA 4 EBI2_DATA 5 EBI2_DATA 6 EBI2_DATA 7 EBI2_DATA 1 EBI2_OE_N EBI2_W...

Page 43: ...ammable thresholds VDD collapse protection Charger current regulation and real time monitoring for over current protection Charger transistor protection by thermal control Control drivers for the internal charging PFET and external battery PFET Voltage current and thermal control loops Automated recovery from sudden momentary power loss requires external32 768 kHz crystal Figure 3 6 1 Input circui...

Page 44: ...oltage linear regulators Four rated for 300 mA Six rated for 150 mA Three rated for 50 mA One negative voltage charge pump rated for 200 mA referred to as a negative charge pump NCP Each regulator has two logic OR input bits a logic high at either input enables that regulator A master bit that enables all regulators according to their default condition A dedicated bit that enables only that regula...

Page 45: ...be required and some performance characteristics may become degraded See the appropriate regulator sections for details 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 Type name1 2 Dafault conditions4 Voltage range Intended use SMPS boost 600 mA Off 5 000 V 3...

Page 46: ...BUS voltage The resistor values and VBUS voltage determine the unique detection method of each accessory The host microprocessor adopts I2C to control the switch position and read the results of the accessory detection The RT8966 can also detect USB chargers including dedicated chargers D D shorted and high power host hub chargers The RT8966 has a linear charger with maximum 1A current capability ...

Page 47: ...ommands Data and Addresses are synchronously introduced using CE WE ALE and CLE input pin The on chip Program Erase Controller automates all read program and erase functions including pulse repetition where required and internal verification and margining of data A WP pin is available to provide hardware protection against program and erase operations The output pin RB open drain buffer signals th...

Page 48: ... program operation is performed after a previously failed multiplane page program operation The page re program and multiplane page re program guarantee imporve performance since data insertion can be omitted during re program operations and save ram buffer at the host in the case of program failure The devices support the ONFI1 0 specfication and come with four sequrity features OTP one time prog...

Page 49: ...ht 2012 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only 4 TROUBLE SHOOTING 4 1 RF Component U100 FL101 FL102 U101 FL104 FL103 FL100 U200 U700 FL700 X300 U701 FL702 U702 FL701 X700 ...

Page 50: ... DUAL PAM SKYWORKS U700 Bluetooth Module Broadcom U200 QSC6270 Qualcomm U701 GPS Modue Qualcomm U702 GPS LNA AVAGO FL100 Front End Module FEM MURATA FL101 Duplexer WCDMA LB EPCOS FL102 3G Tx SAW Filter EPCOS FL701 GPS SAW Filter EPCOS FL702 GPS SAW Filter EPCOS FL103 3G Tx SAW Filter EPCOS FL104 Duplexer WCDMA HB EPCOS FL700 BT Tx SAW Filter MURATA X300 XO 32 768KHz SEIKO EPSON X700 Crystal CLK 26...

Page 51: ...NG 51 Copyright 2012 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only 4 2 RF Path 4 2 1 WCDMA path 4 2 2 GSM path TX Path RX Path TX RX Path TX Path RX Path TX RX Path ...

Page 52: ...for training and service purposes LGE Internal Use Only 4 3Trouble Shooting of GSM Part GSM850 900 1800 1900 START 1 Check XO X300 2 Check M S FEM FL100 3 Check Rx Part 4 CheckTx Part End SetupTest Equipment Cell power 74dBm GSM850 CH 190 EGSM900 CH 38 DCS1800 CH 698 PCS1900 CH 661 ...

Page 53: ...4 TROUBLE SHOOTING 53 Copyright 2012 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only TX Path RX Path TX RX Path U100 FL101 FL102 U101 FL104 FL103 FL100 ...

Page 54: ... LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only 4 3 1 Checking XO Circuit TP1 X301 1ZCB19200AB0E 19 2MHz 2 1 3 4 U23 V23 XTAL_19M_IN XTAL_19M_OUT CheckTP1 X301 Check U200 No Yes End TP1 ...

Page 55: ...ectronics Inc All right reserved Only for training and service purposes LGE Internal Use Only 4 3 2 Checking Front End Module Block CheckTP3 of SW101 with RF Cable TP2 Signal same asTP3 Replace SW101 No Yes End CheckTP1 2 85V Check U200 No Yes ...

Page 56: ...ANTENNA SWITCH MODULE LOGIC FL100 21 20 19 12 18 10 16 13 8 9 7 6 11 5 4 14 3 15 2 1 17 VC1 GSM1800 1900RX1 GSM1800 1900RX2 VC3 GSM900RX1 VDD GSM900RX2 GSM850RX1 GND3 GSM850RX2 GND1 GND2 TRX1 GND4 VC2 TRX2 GND5 ANT GSM1800 1900TX GSM850 900TX PGND R102 1K R101 1K R100 1K C107 33p L107 15n VREG_MSMP_2 6V C106 1u 100p C102 L103 22n L101 DNI SW101 4 3 2 1 ANT COMMON G3 G4 C104 33p SW100 G1 ANT G2 L10...

Page 57: ...c All right reserved Only for training and service purposes LGE Internal Use Only 4 3 3 Checking GSM Rx part START CheckTP1 3 Signal exist Check FEM Soldering ofTPs No Yes Re download Calibration Rx Still has problem GSM DCS PCS Rx is OK No Yes TP1 TP3 TP2 ...

Page 58: ...ND1 GND2 TRX1 GND4 VC2 TRX2 GND5 ANT GSM1800 1900TX GSM850 900TX PGND L107 15n DNI C101 C103 8 2p C100 4 7n 8 2p C105 L105 DNI 4 7n L100 L104 DNI 4 7n L102 DCS PCS_RX_P DCS PCS_RX_M WCDMA_850 WCDMA_1900 TX_HB TX_LB GSM900_RX_M GSM900_RX_P TP3 DCS PCS TP2 GSM900 C120 3 9n C125 DNI 8 2n L112 L111 8 2n 0 5p C131 L110 33p L115 33p FL101 836 5 MHz 881 5 MHz 9 5 7 3 1 2 8 4 6 ANT GND2 RX_OUT2 GND1 RX_OU...

Page 59: ...ll Power 60dBm Tx Power Level Set GSM 5 DCS 0 PCS 0 Is the level of TP4 TP5 same toTable 1 TP4 Check U200 TP5 CheckVBAT Line No Yes Re download Calibration Check U200 Replace U100 TP2 30dBm over TP3 33dBm over CheckTP1 GSM850 EGSM 32dBm DCS PCS 29dBm over The power of pin1 pin8 Is over 0dBm Remove U100 and check the power of pin1 pin8 on board No No No Yes Yes Yes TP3 TP2 TP4 TP5 TP1 ...

Page 60: ...R100 1K C107 33p L107 15n VREG_MSMP_2 6V C106 1u DNI C101 C103 8 2p C100 4 7n 8 2p C105 L105 DNI 100p C102 L103 22n L101 DNI SW101 4 3 2 1 ANT COMMON G3 G4 C104 33p 4 7n L100 L104 DNI SW100 G1 ANT G2 4 7n L102 L106 DNI ANT_SEL 2 ANT_SEL 1 ANT_SEL 0 GND DCS PCS_RX_P DCS PCS_RX_M WCDMA_850 WCDMA_1900 TX_HB TX_LB GSM900_RX_M GSM900_RX_P GSM with FEM TP1 U100 12 13 14 15 16 17 6 5 7 4 8 3 9 2 10 1 11 ...

Page 61: ...rnal Use Only 4 4Trouble Shooting of WCDMA Part START Check Point XO Check Point Mobile SW FEM Check Point Rx Part Check Point Tx Part Re download Calibration SetupTest Equipment Cell Power 74dBm WCDMA Rx CH 9800 WCDMATx CH 9400 SetupTest Equipment Cell Power 74dBm WCDMA Rx CH 4407 WCDMATx CH 4182 When WCDMA Low Band Test ...

Page 62: ...HOOTING 62 Copyright 2012 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only U100 FL101 FL102 U101 FL104 FL103 FL100 U200 U700 FL700 X300 U701 FL702 U702 FL701 X700 ...

Page 63: ...s LGE Internal Use Only 4 4 1 Checking XO Refer to GSM Part 4 3 1 4 4 2 Checking Mobile SW FEM Refer to GSM Part 4 3 2 4 4 3 Checking WCDMA Rx Part Set Rx Level 25dBm CheckTP1 About 25 5dBm Check SW101 No Yes Yes Re download Calibration CheckTP2 About 27dBm CheckTP3 About 29dBm Check FL100 Check FL102 FL103 No No ...

Page 64: ...4 TROUBLE SHOOTING 64 Copyright 2012 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only TP2 TP3 TP1 TP3 ...

Page 65: ...C104 33p 4 7n L100 L104 DNI SW100 G1 ANT G2 4 7n L102 L106 DNI ANT_SEL 2 ANT_SEL 1 ANT_SEL 0 GND DCS PCS_RX_P DCS PCS_RX_M WCDMA_850 WCDMA_1900 TX_HB TX_LB GSM900_RX_M GSM900_RX_P GSM with FEM TP1 C150 0 75p C120 3 9n 100p C137 100p C146 C125 DNI DNI L122 C144 100p 8 2n L112 L111 8 2n C136 10p 0 5p C131 C145 10p C149 DNI L110 33p L121 1 5n 2 1 C147 8 2n L120 33K 3 9n L119 L115 33p DNI C127 FL104 1...

Page 66: ...upTest Equipment Cell Power 60dBm UE CL PWR control parameter All up bits CheckTP 1 2 IsTx power exist 0dBm Check U200 No Yes Yes Yes Yes Re download Calibration CheckTP 3 4 IsTx power exist 0dBm CheckTP 5 6 IsTx power exist 24dBm CheckTP 7 8 IsTx power exist 22dBm CheckTP 9 IsTx power exist 20dBm Check FL102 FL103 Check U101 Check FL101 FL100 Check FL100 No No No No ...

Page 67: ...4 TROUBLE SHOOTING 67 Copyright 2012 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only TP1 TP2 TP3 TP4 TP5 TP6 TP7 TP8 TP9 ...

Page 68: ...112 L111 8 2n C136 10p 0 5p C131 C145 10p C149 DNI L110 33p L121 1 5n 2 1 C147 8 2n L120 33K 3 9n L119 L115 33p DNI C127 FL104 1880 MHz 1960 MHz 9 5 8 4 7 2 3 6 1 RX1 ANT TX GND1 GND4 GND2 RX2 GND3 GND6 R112 150 R110 36 C142 8 2n C126 6 8n FL103 5 3 2 4 1 IN OUT G1 G2 G3 FL101 836 5 MHz 881 5 MHz 9 5 7 3 1 2 8 4 6 ANT GND2 RX_OUT2 GND1 RX_OUT1 TX_IN GND4 GND3 GND5 C128 1n L116 100p C132 DNI L109 1...

Page 69: ...served Only for training and service purposes LGE Internal Use Only 4 5 Checking Bluetooth Block Start TP1 TP2 Signals exist Change the main board No Yes Yes Yes Change the Main board TP3 Is clock ok 32 768KHz TP4 Is clock ok 26MHz Change the X300 Change the X700 No No ...

Page 70: ... D1 B2 E1 B5 C5 C7 D6 A6 B7 B1 E7 F7 A7 F1 D3 A5 VBAT VDDO VDDC2 VREG VDDPX VDDRF VDD_USB VDDTF VREGHV RES RFP RST_N REG_EN SCL HUSB_DN SDA TM2 SPIM_CLK PCM_IN SPIM_CS_N PCM_OUT PCM_CLK LPO_IN PCM_SYNC XIN UART_TXD XOUT UART_RXD UART_RTS_N GPIO_0 UART_CTS_N GPIO_1 VDDC1 HUSB_DP VSS6 VSS5 VSS4 VSS3 VSS2 VSS1 GPIO_6 GPIO_5 10p C706 FB700 600 0 R706 X700 NX2520SD 26MHz 2 1 3 4 GND XTAL TER1 TER2 C704...

Page 71: ...nal Use Only LG530G 53 87 TP4 BT_CLK Wave TP3 SLEEP_CLK Wave Tek Run Trig d A Ch2 780mV Ch2 1 00 V M 40 0µS 14 00 Ch2 High 2 04 V Ch2 Freq 32 81kHz 18 Aug 2009 03 27 49 80 0mV 1 88 V 2 40µS 48 0µS 556mV 188 V 10 6ns 240ns Ch3 High 396mV Ch3 Freq 31 99MHz Tek Run Auto A Ch2 780mV Ch3 200mV M 10 0ns 14 00 18 Aug 2009 03 27 49 ...

Page 72: ...eserved Only for training and service purposes LGE Internal Use Only START TP1 TP2 Signals exist Change the main board No Yes Change the Main board TP3 TP4 Signals exist Change the main board No Yes TP5 Is clock ok 19 2MHz Change the X301 No Yes 4 6 Checking GPS Block ...

Page 73: ...5V 2 When GPS is ON Check TP2 is 1 8V TP1 TP2 C729 15p C731 8 2n 60 FB701 ANT702 HJ ICT 06Y 1 FL702 1575 42MHz 4 5 1 3 2 G1 O1 IN G2 O2 VREG_TCXO_2 85V 60 FB702 C719 10p 6 8n L705 C733 10n 3 9n L703 C725 C732 100p C730 DNI L707 U702 4 3 5 2 6 1 7 PGND NC1 VDD RF_IN RF_OUT NC2 VSD FL701 1575 42 MHz 5 2 4 1 3 G3 IN OUT G1 G2 L706 100n 100p C728 GPS_LNA_EN Delete C CLIP close to antenna TP1 TP2 ...

Page 74: ...702 C718 1n C719 10p 10 R708 1u C721 120p C724 DNI C727 0 1u C717 U701 E3 E1 D4 D2 C4 C1 A3 A1 C3 E5 A5 A4 E4 B4 B3 D1 B2 B5 E2 D5 D3 C5 C2 B1 A2 VDD_D1 VDD_D2 VDD_A1 VDD_A2 VDD_A3 VDD_A4 VDD_A5 SSBI TCXO PLL_CAP ADC_CLK BLANK RF_P DI DQ RF_N RBIAS GND1 GND2 GND3 GND4 GND5 GND6 GND7 GND8 6 8n L705 C733 10n 3 9n L703 L708 9 1n 1n C715 C725 33p L704 9 1n C722 10n C726 DNI VREG_MSME_1 8V C732 33p R71...

Page 75: ...4 TROUBLE SHOOTING 75 Copyright 2012 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only LG530G 57 87 Waveform of TP3 ...

Page 76: ...REG_ MSMC_1 2V TP2 VREG_RF1_2 3V TP3 VREG_MSME_1 8V TP4 VREG_MSMP_2 6V TP5 VREG_RF2_1 4V TP6 VREG_ TCXO_2 85V TP7 power up and system reset assert to MSM Phone booting and PS_HOLD assert to PMIC START TP1 Battery voltage higher than 3 20V Change or charging the Battery No Yes Change the main board TP1 go to low when key press Check the Key Dome No Yes TP2 TP7 power up Change the main board No Yes ...

Page 77: ...4 TROUBLE SHOOTING 77 Copyright 2012 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only TP7 TP6 TP3 TP4 TP2 TP5 TP9 TP8 TP1 ...

Page 78: ...DD_P2_1 VDD_P2_2 VDD_P1_1 VDD_P1_2 VDD_P1_3 VDD_P1_4 VDD_P1_5 VDD_P6 VDD_CORE1 VDD_CORE2 VDD_CORE3 VDD_CORE4 VDD_CORE5 VDD_CORE6 VDD_CORE7 VDD_CORE8 VDD_CORE9 VDD_CORE10 VDD_CORE11 VDD_CORE12 VDD_CORE13 VREG_MPLL VDD_USB VDD_RF1 VDD_RX2_TX2 VDD_PLL_CDC VDD_NCP VDD_RF2 VDD_SPKR VDD_TCXO VDD_PAD_SIM VDD_EBI_RFA VDD_MSMC VSW_RF1 VREG_RF1 VSW_RF2 VREG_RF2 VSW_MSMC VREG_RFA NCP_CTC1 NCP_CTC2 VREG_NCP V...

Page 79: ...the phone Troubleshooting Procedure Check the charger TA or USB Cable connector Check the charging current Path Check the battery 4 8 Charger Troubleshooting Check the pin and battery Connect terminals of I O connector Connection OK Change I O connector Is the TA voltage 5 1V Change TA END NO Yes NO NO Yes Change the main board Start Is it charging properly Yes START Connection OK Change I O conne...

Page 80: ... cable No 4 9 USBTroubleshooting USB Initial sequence is USB connected to I O connector TP1 go to 5V USB_DP go to 3 3V USB_DN go to 400mV USB work LG530G 62 87 TP1 4 9 USB Troubleshooting USB Initial sequence is USB connected to I O connector TP1 go to 5V USB_DP go to 3 3V USB_DN go to 400mV USB work USB Troubleshooting Flow NO YES YES NO YES NO YES NO Start Change the main board Connect USB cable...

Page 81: ... LG530G 63 87 Figure 3 7 Signal in USB connection TP1 Circuit Diagram FL403 1uF 4 3 2 1 IN OUT G1 G2 C424 1u VBUS 22pF C425 22pF C426 D407 VA403 VA402 VA401 C423 DNI CN402 11 10 9 5 4 3 2 1 8 7 6 VBUS D D ID GND USB_ID USB_DN USB_DP Optional Block for EMI Test Line Width 2mm Close to uUSB Conn uUSB 5pin Close to uUSB Conn I O CONN TP1 ...

Page 82: ...GE Internal Use Only START Work well End No End TP1 is 1 8V or 3 0V TP2 TP3 is run Check J1100 No Yes Work well Yes Work well Yes Change the Main board No Re insert the SIM card Change the SIM card Yes 4 10 USIM DetectTroubleshooting USIM Initial sequence is TP1 go to 1 8V or 3 0V TP2 TP3 TP4 triggered USIM IF work ...

Page 83: ...es LGE Internal Use Only Figure 4 10 USIM part schemetics 0 R1119 VA1103 C1117 0 1uF C1116 22pF VREG_USIM_3 0V VREG_USIM_3 0V VA1102 VA1101 C1118 22p J1100 C11 C10 C12 C9 C7 C3 C6 C2 C5 C1 VCC GND1 RST VPP CLK IO GND2 GND5 GND3 GND4 R1120 15K USIM_RESET_N USIM_DATA USIM_CLK SIM_CONNECTOR TP1 TP3 TP2 TP1 TP2 TP2 ...

Page 84: ...amera is OK End No Change the Main board TP1 is 1 8V TP2 is 1 8V TP3 is 2 8V Chang the Main board No Yes Camera is OK Yes END Check the camera connection to the socket and reconnect the camera Change the camera Check theTP4 24 576Mhz Change the Main board No Yes No Yes 4 11 CameraTroubleshooting Camera control signals are generated by QSC6270 ...

Page 85: ...0 0 1u C601 0 1u C605 7 5p DNI C606 R604 10 DNI C608 7 5p C607 C602 2 2u CAM_D_1 8V CAM_IO_1 8V CAM_A_2 8V R605 10 VA603 VA602 CN600 13 12 14 11 15 10 16 9 17 8 18 7 19 6 20 5 21 4 22 3 23 2 24 1 CAMIF_MCLK CAMIF_DATA 7 CAMIF_DATA 6 CAMIF_DATA 5 CAMIF_DATA 4 CAMIF_DATA 3 CAMIF_DATA 2 CAMIF_DATA 1 CAMIF_DATA 0 CAMIF_VSYNC CAMIF_HSYNC CAMIF_PCLK CAM_RESET_N CAM_PWDN CAM_I2C_SDA CAM_I2C_SCL F_CAM_DAT...

Page 86: ...rvice purposes LGE Internal Use Only 4 12 Main Keypad BacklightTroubleshooting MAIN Key Pad Back Light is on as below Key pressing MAIN Key Backlight LED On START Is key backlight timer off Change Setting No Change the Backlight LED Yes Yes Key press Change the Mainboard Is backlight on partially Yes ...

Page 87: ... training and service purposes LGE Internal Use Only 4 13 LCDTroubleshooting LCD control signals are generated by QSC6270 The signal path is QSC6270 FPCB LCD Module START TP1 3 4 TP2 is 1 8 TP3 2 8 Change the Main PCB No Yes Change the LCD LCD display OK Yes Change the Main PCB END No ...

Page 88: ...INOUT_A4 INOUT_B4 G1 G2 VA400 DNI 1u C410 FL402 15pF 10 5 6 4 7 3 8 2 9 1 INOUT_A1 INOUT_B1 INOUT_A2 INOUT_B2 INOUT_A3 INOUT_B3 INOUT_A4 INOUT_B4 G1 G2 VA405 DNI 100K R409 1u C411 VPWR VREG_LCD_2 8V R408 100 C408 2 2u CN401 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 EBI2_DATA 0 EBI2_DATA 2 EBI2_DATA 3 EBI2_DATA 4 EBI2_DATA 5 EBI2_DATA 6 EBI2_DATA 7 EBI2_DATA 1 EBI2_OE_...

Page 89: ... Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only 4 14 Vibrator Vibrator is operated when DC motor driver is enabled START TP1 3 0V Change the vibrator Change the FPCB Yes No Operate theVibrator ...

Page 90: ...012 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only C603 1u 100n L602 100n L603 VB600 2 1 L600 100n D600 VA606 C604 0 1UF L601 100n VPWR MOTOR_DRV Vibrator SJMY0007104 Vib CONN TP1 TP1 ...

Page 91: ...E Internal Use Only 4 15 Receiver Path QSC6270 EARON EAROP RCV_P TP1 RCV_N TP2 Audio Sub System M500 SPK_P TP3 SPK_N TP4 Speaker START Can you hear the tone END The sine wave appears at TP1 TP2 Yes No No Change the Main board Connect the phone to network Equipment and setup call Setup 1KHz tone out Change the SPK Yes ...

Page 92: ...10 10 R501 2 2u C510 120 FB500 C506 1n 1n C507 1n C509 M500 D3 C1 E2 A2 C2 B2 B4 A4 B3 E1 A3 D1 A1 C3 B1 E4 E3 C4 D4 D2 HPVDD SPVDD IN3 OUT OUT HPL IN3 HPR CP IN1 CN IN1 IN2 IN2 SDA SCL BIAS CPVDD CPVSS GND C500 2 2u 2 2u C514 2 2u C513 C501 0 1u 2 2u C512 C502 2 2u VPWR VREG_MSME_1 8V HPH_L HPH_R LINE_OUT_P HS_OUT_R HS_OUT_L EAR_GND SPK_RCV SPK_RCV RCV_P RCV_N AUDIO_I2C_SDA AUDIO_I2C_SCL LINE_OUT...

Page 93: ...eadset path QSC6270 HPH_OUT_R HPH_OUT_L M500 Audio Sub System HS_OUT_L TP1 HS_OUT_R TP2 headset START Change the Headset Change the User s Headset Sine wave appears atTP1 TP2 Yes Change the Main board Connect the phone to network equipment and setup call Setup 1KHz tone out and insert headset working well Change Audio subsystem M500 No No No ...

Page 94: ...507 1n C509 M500 D3 C1 E2 A2 C2 B2 B4 A4 B3 E1 A3 D1 A1 C3 B1 E4 E3 C4 D4 D2 HPVDD SPVDD IN3 OUT OUT HPL IN3 HPR CP IN1 CN IN1 IN2 IN2 SDA SCL BIAS CPVDD CPVSS GND C500 2 2u 2 2u C514 2 2u C513 C501 0 1u 2 2u C512 C502 2 2u VPWR VREG_MSME_1 8V HPH_L HPH_R LINE_OUT_P HS_OUT_R HS_OUT_L EAR_GND SPK_RCV SPK_RCV RCV_P RCV_N AUDIO_I2C_SDA AUDIO_I2C_SCL LINE_OUT_N Near to AudioSUB 3 Layer Audio Subsystem...

Page 95: ...ne path QSC6270 LINE_OUT_N TP1 LINE_OUT_P TP2 Audio Sub System M500 SPK_P TP3 SPK_N TP4 Speaker START Can you hear the tone END The sine wave appears at TP3 TP4 Yes Change the Main board Connect the phone to network Equipment and setup call Setup 1KHz tone out Change the Speaker The sine wave appears at TP1 TP2 Change Audio subsystem M500 Yes No Yes No ...

Page 96: ... FB500 C506 1n 1n C507 1n C509 M500 D3 C1 E2 A2 C2 B2 B4 A4 B3 E1 A3 D1 A1 C3 B1 E4 E3 C4 D4 D2 HPVDD SPVDD IN3 OUT OUT HPL IN3 HPR CP IN1 CN IN1 IN2 IN2 SDA SCL BIAS CPVDD CPVSS GND C500 2 2u 2 2u C514 2 2u C513 C501 0 1u 2 2u C512 C502 2 2u VPWR VREG_MSME_1 8V HPH_L HPH_R LINE_OUT_P HS_OUT_R HS_OUT_L EAR_GND SPK_RCV SPK_RCV RCV_P RCV_N AUDIO_I2C_SDA AUDIO_I2C_SCL LINE_OUT_N Near to AudioSUB 3 La...

Page 97: ...erved Only for training and service purposes LGE Internal Use Only 4 18 Main microphone MIC901 MICBIAS TP1 MIC_1P TP2 MIC_1N TP3 QSC6270 START MICBIAS TP1 is 1 8V Change the Main board Sine wave appears at MIC_1P TP2 MIC_1N TP3 Change the KEY board No Make a call Yes Yes ...

Page 98: ...ght reserved Only for training and service purposes LGE Internal Use Only R1123 1K VA1106 10u C1121 39p C1123 47p C1120 100 R1125 R1124 1 2K R1127 2 2K VA1105 C1124 0 1u 0 1u C1122 R1126100 MIC1100 2 1 MICBIAS MIC_1N MIC_1P MIC Close to Mic TP1 TP2 TP3 TP1 TP3 TP2 ...

Page 99: ...or training and service purposes LGE Internal Use Only 4 19 Headset microphone Headset MIC_ 2N TP1 MIC_2P TP2 QSC6270 START Change the Headset Change the User s Headset Sine wave appears at TP1 MIC_2P Change the MAIN board Insert Headset Make a call Change MiniABB Yes No Yes Yes No ...

Page 100: ...for training and service purposes LGE Internal Use Only FB505 120 C524 100n R515 1K R508 1 2K U501 2 3 1 4 5 VCC VIN OUT VIN GND C519 10u ZD500 C523 1u R511 560K 2 2K R513 VREG_MSMP_2 6V R512 47K C518 0 1u 0 1u C521 39p C522 VREG_HSMIC_2 1V HOOK_DETECT MIC_2P MIC_2N TP1 TP2 TP1 TP2 ...

Page 101: ...5 DOWNLOAD 101 Copyright 2012 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only 5 DOWNLOAD LGFLASHv141 ...

Page 102: ...2 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only MS695 MS695 MS695 MS695 LGFlashTool1 3 77 21 LGMS695_20120208_Download LG530G LG530G LG530G LGFLASHv141 LG530G_20120710_Download ...

Page 103: ...5 DOWNLOAD 103 Copyright 2012 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only LG530G LGFLASHv141 ...

Page 104: ...5 DOWNLOAD 104 Copyright 2012 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only LG530G ...

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Page 107: ...5 DOWNLOAD 107 Copyright 2012 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only RAD32167835 ...

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Page 113: ...ics Inc All right reserved Only for training and service purposes LGE Internal Use Only LGFlashTool1 3 77 21 LGMS695_20120208_Download LGMS695_20120208 dll LGMS695_20120208 LGFLASHv141 LG530G_20120710_Download LG530G_120710 LG530G_20120710 dll ...

Page 114: ...ronics Inc All right reserved Only for training and service purposes LGE Internal Use Only MS695 LGFlashTool1 3 77 21 LGMS695_20120208_Download MS695 MS695 LGFLASHv141 LG530G_20120710_Download LG530G LG530G LG530G LG530G LG530G LG530G 530G ...

Page 115: ...5 DOWNLOAD 115 Copyright 2012 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only MS695 MS695 LG530G LG530G ...

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Page 118: ...5 DOWNLOAD 118 Copyright 2012 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only MS695 MS695 LG530G LG530G ...

Page 119: ...5 DOWNLOAD 119 Copyright 2012 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only MS695 MS695 LG530G LG530G ...

Page 120: ...6240 FEM LMSP33QJ GSM 850 900 1800 1900 SKY77196 RF3194 Duplex Duplex WCDMA_1900 850 BFP LFB212G45S G8A166 BT BCM2070B Main LCD 2 3 QVGA 320x240 PP2106M3 QWERTY IC QWERT Key Board Extension I O uUSB USB2 0 Hi Speed TPA2055D3 Audio Subsystem Speaker 18 x 12 Ear mic Set MIC Main Camera 1 3M Pixel FF Battery Li ion 1000mAh Vibrator USIM Extension Memory Micro SD EDGE HSDPA 3 6 GSM 850 900 1800 1900 S...

Page 121: ...070B GPIO UART1 32MHz BT 2 1 EDR PCM UART LNA ALM 2506 GPS RGR6240 GPIO LCD 2 3 QVGA 320 x 240 EMI FILTER ICVE10054E250R201F R MINI ABB SNB1058A0RSMR EBI2 GPIO MUIC_I2C LCD_BL MINI ABB uUSB UART UART1 MSM_USB MINI_I2C USB I2C QWERTY IC PP2106M3 KEY MATRIX QKEY_I2C QKEY COL ROW BATTERY 1000mAh VBAT C MIC Audio Subsystem TPA2055D3 Ear Mic HPH LINE GPIO EAR AUDIO_I2C MIC CAMERA FILTER EVRC18S03Q01501...

Page 122: ...VREG_GP2 VREG_MSME_1 8V VREG_MSME 2 3 LCD VREG_GP1 VREG_LCD_2 8V AUDIO SUBSYSTEM BLUE TOOTH VREG_MSMP_2 6V GPS KEY ENCORDER MEMORY VREG_MSMP HSMIC LDO VREG_RFRX2 VREG_RFRX2_1 3V VREG_HSMIC_2 1V FEM 1 3M CAM CAM_D_1 8V CAM_A_2 8V CAM_IO_1 8V VREG_TCXO GPS LNA VREG_TCXO_2 85V Battery 1 000mAh VIBRATOR KEYBACKLIGHT 2GPA 3GPA BACKUP BATTERY VCOIN VCOIN VDD_USB EARJACK VBUS VREG_RFTX2 VREG_RFTX VREG_RF...

Page 123: ...62112401 BLED_CA 4 GPIO11 GPIO12 MINI_ I2C_ SDA MINI_ I2C_ SCL GPIO 23 LCD_VSYNC LCD_RS LCD_RS LCD_CS_N LCD_CS_N EBI2_WE_N EBI2_WE_N EBI2_OE_N EMI FILTER ICVE10054E250R201FR EMI FILTER ICVE10054E250R201FR EMI FILTER ICVE10054E250R201FR EBI2_DATA 0 EBI2_DATA 2 EBI2_DATA 4 EBI2_DATA 6 EBI2_DATA 1 EBI2_DATA 3 EBI2_DATA 5 EBI2_DATA 7 MEMORY 2G NAND 1G DDR 16 EBI2_A_D EBI2_OE_N GPIO 52 LCD_RESET_N LCD_...

Page 124: ...GPIO30 GPIO31 GPIO32 GPIO33 GPIO34 GPIO35 GPIO36 GPIO37 CAMIF_DATA 0 CAMIF_DATA 1 CAMIF_DATA 2 CAMIF_DATA 3 CAMIF_DATA 4 CAMIF_DATA 5 CAMIF_DATA 6 CAMIF_DATA 7 F_CAM_DATA 0 F_CAM_DATA 1 F_CAM_DATA 2 F_CAM_DATA 3 F_CAM_DATA 4 F_CAM_DATA 5 F_CAM_DATA 6 F_CAM_DATA 7 1 3M Camera GPIO29 CAM_PWDN CAM_RESET_N GPIO27 F_CAM_I2C_SCL F_CAM_I2C_SDA F_CAM_VSYNC F_CAM_HSYNC CAMIF_VSYNC CAMIF_HSYNC CAM_I2C_SDA C...

Page 125: ...k Diagram Audio GPIO68 GPIO69 AUDIO I2C_ SDA AUDIO I2C_ SCL Ear Mic 3 5pi Speaker Receiver EAROP EARON LINE_OUT_L_P LINE_OUT_R_N HPH_OUT_L_P HPH_OUT_R_N RCV_P RCV_N LINE_OUT_P LINE_OUT_N HPH_L HPH_R MIC2P MIC2N MIC_2P MIC_2N MIC1P MIC1N BT EUSY0418701 BT_PCM_DOUT BT_PCM_DIN BT_PCM_CLK BT_PCM_SYNC BT_PCM_DIN BT_PCM_DOUT BT_PCM_CLK BT_PCM_SYNC SDA SCL IN3 IN1 IN2 IN1 IN2 IN3 OUT HPL 530G Block Diagr...

Page 126: ... Audio Subsystem AUDIO I2C_ SDA AUDIO I2C_ SCL GPIO39 GPIO40 CAM I2C_ SDA CAM I2C_ SCL 1 3M Camera 24P GPIO16 GPIO17 QKEY_ I2C_ SDA QKEY_ I2C_ SCL QKEY COL ROW KEY ENCODER PP2106M3 KEY MATRIX GPIO11 GPIO12 MINI _I2C_ SDA MINI _I2C_ SCL MINI ABB EAN 62112401 Ear Mic Speaker Receiver LCD 2 3 QVGA 320 x 240 BLED_CA SDA SCL SDA SCL SDA SCL SDA SCL OUT HPL EMI FILTER F_CAM I2C_ SDA F_CAM I2C_ SCL 530G ...

Page 127: ...y 8 LGE Internal Use Only PACT 30 QSC6270 Q3h Block Diagram USB UART UART_RXD UART1_RXD USB DP USB DM MINI ABB EAN62112401 MSM_USB_DP MSM_USB_DN DP DN UART1_TXD U1 U2 BT EUSY0418701 UART_TXD GPIO 7 GPIO 8 UART1_RFR UART1_CTS D D ID USB_DP USB_DN USB_ID u USB BT BFP LFB212G45 SG8A166 UART_RTS_N UART_CTS_N 530G Block Diagram USB UART ...

Page 128: ...40 GPS_SSBI XO_OUT_GP2 GPS_ADC_CLK_XO GPS_ADC_I Q GPS_LNA_EN BT BPF LFB212G45SG8A 166 2400MHz 2500MHz System on Chip SoC BCM2070B2 BT_PWR_ON BT_PCM_DOUT SYNC CLK DIN BT_PCM_SYNC CLK DIN UART1_RFR CTS_N SLEEP_CLK 32 768KHz XO_BT_EN Crystal Resonator NX2520SD_26MHz XOUT XIN UART_RXD TXD GPIO GPIO GPIO GPIO UART1_RXD TXD SLEEP_CLK XO GPIO XO_OUT_GP2 GPIO GPIO GPIO Q3h Block Diagram GPS BT 530G Block ...

Page 129: ..._G_HBM HBP Rx_IN_G_LBM LBP GSM900 1800 1900_Rx PAM RF3194 Tx_OUT_G_HB LB DCS_PCS_Tx GSM850_EGSM_Tx GSM_850 900 1800 1900_Tx Duplexer B7671 WCDMA_850_TRX GSM850 RX Rx_IN_U_G_LBM LBP Tx_OUT_U_LB SAW Duplexer B7955 WCDMA_1900_TRX PAM SKY77196 Rx_IN_U_G_HB1M HB1P SAW Tx_OUT_U_BH1 19 2MHz GPIO ANT_SEL 0 2 CTRL1 2 3 LG530G RF Band GSM 850 900 1800 1900 WCDMA 850 1900 32 768kHz Q3h Block Diagram RF 530G ...

Page 130: ...nal Use Only 11 LGE Internal Use Only PACT 30 Main PCB Key FPCB 1812 SPK Motor LCD 2 3 QVGA QSC6270 Memory 2Gb 1Gb BT GPS Micro_SD 1 3M CAM micro usb connector QWERTY IC Main Key USIM SOCKET Key LED MIC 24pin Con 27Pin Con CAM 24pin Conn Appendix Q3h PCB Structure 3 5pi ear jack indicator 10pin Conn 530G Q3h PCB Structure ...

Page 131: ...bit External Memory u SD card NAND E2ROM 2Gbit USIM QSC6270 SDRAM_CKE SDRAM_CLK_P SDRAM_CLK_N SDRAM_CS_N SDRAM_WE_N SDRAM_RAS_N SDRAM_CAS_N SDRAM_DQM 0 1 SDRAM_DQS 0 1 ADDRESS 0 15 DATA 0 15 MICROSD_CLK MICROSD_CMD MICROSD_DETECT MICROSD_DATA 0 3 EBI2_CS1_N EBI2_WE_N EBI2_OE_N EBI2_ALE EBI2_CLE RESOUT_N NAND_READY EBI2_DATA 0 15 USIM_RST USIM_CLK USIM_DATA ...

Page 132: ...53 8 2p R107100p 8 2n L125 C152 3 9p L126 8 2n L124 5 6n 100p C151 FL103 5 3 2 4 1 IN OUT G1 G2 G3 FL101 836 5 MHz 881 5 MHz 9 5 7 3 1 2 8 4 6 ANT GND2 RX_OUT2 GND1 RX_OUT1 TX_IN GND4 GND3 GND5 C128 1n L116 100p L106 DNI C118 100p C132 DNI L109 10p C113 DNI L108 6p C116 12n C117 DNI R104 430 L113 DNI L118 DNI C133 10n R109 DNI R105 430 L114 1p C115 33p 836 5MHz FL102 5 3 2 4 1 IN OUT G1 G2 G3 W850...

Page 133: ...DIG_5 GND_A_RF_18 GND_A_RF_19 GND_DIG_6 GND_DIG_7 GND_DIG_8 GND_DIG_9 GND_DIG_10 GND_DIG_11 GND_A_RF_20 GND_A_RF_21 GND_A_RF_22 GND_DIG_12 GND_DIG_13 GND_A_RF_23 GND_A_RF_24 GND_A_RF_25 GND_DIG_14 GND_DIG_15 GND_A_RF_26 GND_A_RF_27 GND_A_RF_28 GND_A_RF_29 GND_A_RF_30 GND_A_RF_31 GND_DIG_16 GND_DIG_17 GND_DIG_18 GND_DIG_19 GND_DIG_20 GND_DIG_21 GND_A_RF_32 GND_A_RF_33 GND_A_RF_34 GND_A_RF_35 GND_A_...

Page 134: ...N VOUT_PA_CTL REF_BYP MPP4 GND_NCP XO_ADC_REF XO_ADC_IN GND_XO_ADC VREF_THERM HKAIN0 XTAL_19M_IN XTAL_19M_OUT D2D_XO PON_RESET_N LCD_DRV_N KPD_DRV_N_MPP3 VIB_DRV_N MPP2 HSED_BIAS SPKR_OUT_P SPKR_OUT_M RX_IN_G_HBM RX_IN_G_HBP VREG_USB_2P6 VREG_USB_3P3 RX_IN_G_LBM RX_IN_G_LBP VDD_EFUSE RX_IN_U_G_HB1M VDD_P5 RX_IN_U_G_HB1P VDD_P2_1 RX_IN_U_HB2M VDD_P2_2 RX_IN_U_HB2P VDD_P1_1 RX_IN_U_G_LBM VDD_P1_2 RX...

Page 135: ..._MSME_1 8V VBUS R417 2 2K 120 FB400 VCHG_DET VREG_MSME_1 8V C415 1u 1u C420 100K R409 VREG_MSMP_2 6V R400 330K VREG_MICROSD_3 0V 1u C411 51 R407 R414 DNI VREG_MICROSD_3 0V R406 470 CN400 14 13 12 11 10 8 7 6 5 4 3 2 1 9 SW1 SW2 D403 C409 0 1u 100K R402 100K R403 D402 VPWR VREG_LCD_2 8V D400 D406 D405 100K R404 R401 100K D404 100K R405 D401 CN402 11 10 9 5 4 3 2 1 8 7 6 VBUS D D ID GND R408 100 C40...

Page 136: ...12 47K VREG_MSMP_2 6V C526 2 2u 100K R514 C525 0 1u FB506 120 Q500 S G D C518 0 1u 0 1u C521 C506 1n 1n C507 1n C509 M500 D3 C1 E2 A2 C2 B2 B4 A4 B3 E1 A3 D1 A1 C3 B1 E4 E3 C4 D4 D2 HPVDD SPVDD IN3 OUT OUT HPL IN3 HPR CP IN1 CN IN1 IN2 IN2 SDA SCL BIAS CPVDD CPVSS GND VA504 39p C516 39p C522 47K R504 VREG_MSMP_2 6V 39p C517 VREG_HSMIC_2 1V VA503 C500 2 2u 2 2u C514 2 2u C513 C501 0 1u 2 2u C512 C5...

Page 137: ... 1 L600 100n D600 VA606 C604 0 1UF L601 100n C602 2 2u CAM_D_1 8V CAM_IO_1 8V CAM_A_2 8V R605 10 VA603 VA602 CN600 13 12 14 11 15 10 16 9 17 8 18 7 19 6 20 5 21 4 22 3 23 2 24 1 VPWR CAMIF_MCLK CAMIF_DATA 7 CAMIF_DATA 6 CAMIF_DATA 5 CAMIF_DATA 4 CAMIF_DATA 3 CAMIF_DATA 2 CAMIF_DATA 1 CAMIF_DATA 0 CAMIF_VSYNC CAMIF_HSYNC CAMIF_PCLK CAM_RESET_N CAM_PWDN USIM_RESET_N USIM_DATA USIM_CLK CAM_I2C_SDA CA...

Page 138: ...2p FL702 1575 42MHz 4 5 1 3 2 G1 O1 IN G2 O2 L701 DNI 100p C716 R707 2 2 VREG_TCXO_2 85V R711 51 60 FB702 C718 1n C719 10p 10 R708 1u C721 VREG_MSME_1 8V 120p C724 DNI C727 0 1u C717 U701 E3 E1 D4 D2 C4 C1 A3 A1 C3 E5 A5 A4 E4 B4 B3 D1 B2 B5 E2 D5 D3 C5 C2 B1 A2 VDD_D1 VDD_D2 VDD_A1 VDD_A2 VDD_A3 VDD_A4 VDD_A5 SSBI TCXO PLL_CAP ADC_CLK BLANK RF_P DI DQ RF_N RBIAS GND1 GND2 GND3 GND4 GND5 GND6 GND7...

Page 139: ...5 10p 10p C1115 10p C1104 470 R1112 C1114 10p 10p C1103 470 R1111 R1110 470 470 R1109 R1107 470 0 1u C1122 C1102 10p R1105 470 R1126100 U1100 PP2106M3 EUSY0300008 14 13 12 11 10 9 8 15 7 16 6 17 5 18 4 19 3 20 2 21 1 22 23 24 25 26 27 28 29 PGND GND2 RESETB XI XO CLK_SEL VDD P10 TEST P40 SEL_28P P41 P57 P42 P56 P43 P55 P44 P17 P45 P15 P46 GND1 P54 P53 P52 P51 P50 P47 MIC1100 2 1 100 R1122 R1121 10...

Page 140: ...GA PIN MAP 140 Copyright 2012 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only 8 BGA PIN MAP LGE Internal Use On G Pin Description C6270 N QSC6270 Not Used ...

Page 141: ...8 BGA PIN MAP 141 Copyright 2012 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only LGE In tion DR NC Memory 2G Nand 1G LPDDR Not Used ...

Page 142: ...N MAP 142 Copyright 2012 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only LGE Internal Use Only LG530G Pin Description BT Chip BCM2070 BT Chip BCM2070 ALL Used ...

Page 143: ...8 BGA PIN MAP 143 Copyright 2012 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only LGE Internal Use Only n Description ip 240 GPS Chip RGR6240 ALL Used ...

Page 144: ...359 R206 R205 C202 R210 C605 R302 C606 VA300 R303 C332 R306 L306 C300 C370 C368 C371 C356 C367 C364 C363 X301 R201 R200 L120 C137 C201 C146 C343 C340 C342 C334 C361 C341 L304 L303 L305 C338 C344 C345 PT300 R711 C304 R307 C302 C722 C723 R713 C136 C362 L119 C145 R712 U701 C724 C721 C720 R708 C718 C717 C716 R414 C418 C415 C417 R418 R211 C419 R212 C420 C416 C714 FB701 U702 C353 C719 L703 C725 L704 C72...

Page 145: ...L104 C600 C601 R605 VA602 VA603 C607 C608 L110 FL101 C129 L114 L109 C132 C120 C125 L111 C123 C150 L121 L122 R110 C147 CN1201 C100 L115 L104 C103 L102 C105 L100 L105 FL100 C101 L106 C106 C104 C149 R100 C107 L107 R101 C111 L108 L124 C154 C152 C153 C117 L125 L126 C116 C112 U100 C119 C113 C114 L123 L101 C102 L103 C729 C118 R108 R107 R106 C109 C108 C115 C110 R103 C155 R104 R105 ANT702 VB600 L706 C728 C...

Page 146: ...B K KB1142 KB1124 KB1138 KB1140 KB1146 KB1147 KB1109 KB1137 KB1139 KB1100 KB1117 KB1130 6 3 1 1 B K 0 2 1 1 B K 8 0 1 1 B K KB1129 5 3 1 1 B K 9 1 1 1 B K 7 0 1 1 B K KB1143 KB1128 KB1116 7 2 1 1 B K 6 0 1 1 B K KB1115 KB1134 6 2 1 1 B K 5 0 1 1 B K LD1100 2 3 1 1 B K 3 1 1 1 B K 3 0 1 1 B K KB1123 KB1102 KB1131 KB1112 KB1122 KB1101 KB1111 KB1121 LG530G_KEY_EAX64654302_10_TOP LD1100 1101 Key LED N...

Page 147: ... VA1105 J1100 R1119 C1117 C1116 VA1102 VA1101 MIC1100 R1122 R1120 ANT1102 C1131 C1132 ANT1101 L1001 SW100 R1101 C1130 L1000 R1121 VA1104 R1104 C1100 R1102 C1101 U1100 R1117 R1116 R1115 R1114 R1113 R1112 R1111 C1108 C1104 R1107 R1106 R1105 C1103 C1102 C1106 C1105 R1110 R1109 R1108 C1107 LG530G_KEY_EAX64654302_10_BOT J1100 SIM Connector No SIM CN1100 B to B connector No SIM No qwerty Key No MIC U110...

Page 148: ...ht 2012 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only 10 CALIBRATION LG530G 84 87 10 1 1 Configuration of directory 10 1 Configuration of Tachyon 530G 530G 530G 530G 530G 530G ...

Page 149: ...s is present Model Solution Qualcomm EMP ADI INFINEON MODEL NAME LGGM630 LGSH470 BUYER NAME SKT TEL VIVO OCX Conponent files PhoneCmd Phone communication file Report Report Files is present Cal data test data File Description MODEL NAME _Calibration XML There are imformations to calibrate It consist of calibration items MODEL NAME _CallSetup XML There are imformations to call MODEL NAME _NV INI It...

Page 150: ...efore start calibration auto test a 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 Example of selection of model name 10 2 1 Model selection 10 2 How to use Tachyon LG530G ...

Page 151: ...ervice purposes LGE Internal Use Only LG530G 87 87 a Click calibration auto test button in Tool bar b Calibration auto test will be executed in order 1 Precede Action NV write Test command send 2 RF Calibration 3 RF Auto test 4 After action Phone reset Change UE to AMSS 10 2 2 Start cal auto 530G ...

Page 152: ...BPL00 ACQ02 Cover Assembly Rear SVC PIFA Antenna Multiple LCD Module Tape Protect Insulator Frame Assembly Cover Assembly Front Keypad Assembly Main Cable Assembly PCB Assembly Keypad Dome Assembly Metal PCB Assembly Flexible PCB Assembly Flexible Window LCD PCB Assembly Main Speaker Dual Mode Can Assembly Shield Camera Module Motor DC Screw Machine Insulator Label Approval Rechargeable Battery Li...

Page 153: ...ctronics Inc All right reserved Only for training and service purposes LGE Internal Use Only 11 EXPLODED VIEW REPLACEMENT PART LIST EXPLODED VIEW ASSY A B C D E F G H I J K L N M O P Q R R Q P O H 2 N A H 1 M L K J I G F E D C B ...

Page 154: ...ENT PART LIST EXPLODED VIEW TOTAL 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 17 18 19 20 21 22 23 24 25 16 15 26 27 28 54 55 53 29 30 31 32 33 34 35 36 37 38 39 40 41 44 45 46 47 48 49 50 51 52 42 43 ...

Page 155: ...r LG530G COVER Assy REAR SVC 5 MJN061100 Tape Protect MJN68267601 COMPLEX LG530G ATRFTN ZZ Without Color Tape_Protection_USB 41 5 MHK000000 Sheet MHK63731001 COMPLEX LG530G ATRFZY BK BLACK BLACK 48 5 MDJ000000 Filter MDJ63445401 COMPLEX LG530G ATRFZY ZZ Without Color 43 5 MCQ000002 Damper MCQ67032801 COMPLEX LG530G ATRFTN ZZ Without Color PAD IO BOTT 36 5 MCQ009400 Damper Camera MCQ66993701 COMPLE...

Page 156: ...MPLEX LG530G ATRFTN ZZ Without Color Tape_Protection_Front 1 4 MEV00 Insulator MEV64191101 COMPLEX LG530G ATRFZY ZZ Without Color L 27 4 MEV000000 Insulator MEV64099101 COMPLEX LG530G ATRFZY ZZ Without Color 4 ADV00 Frame Assembly ADV74307801 LG530G ATRFZY ZZ Without Color I 5 ADV076900 Frame Assembly Sub ADV74331001 LG530G ATRFTN ZZ Without Color 19 6 MDQ000000 Frame MDQ63239501 PRESS STS 0 4MM L...

Page 157: ...ator_LED 53 5 MHK000000 Sheet MHK63791601 COMPLEX LG530G ATRFZY ZZ Without Color 5 5 MCQ043300 Damper LCD MCQ66993401 COMPLEX LG530G ATRFZY ZZ Without Color 8 5 MBG071300 Button Side MBG64528401 COMPLEX LG530G ATRFZY BS Bright Silver 7 5 ACQ033200 Cover Assembly Front Sub ACQ86048401 LG530G ATRFZY BS Bright Silver LG530G Front Assy sub 6 6 MET099500 INSERT NUT MICE0016904 MECH_COMMON ZY ZZ PRESS S...

Page 158: ... LG530G ATRFZY ZZ Without Color 5 MBK070300 Can Shield MBK63254401 PRESS STS 304 0 15 LG530G ATRFZY ZZ Without Color 32 5 ABM00 Can Assembly Shield ABM73757501 LG530G ATRFZY ZZ Without Color 6 MJN000000 Tape MJN68098901 COMPLEX LG530G ATRFZY ZZ Without Color 29 6 MBK070301 Can Shield MBK63254201 PRESS STS 304 0 15 LG530G ATRFZY ZZ Without Color 30 3 GMZZ00 Screw Machine GMZZ0017701 GMZZ0017701 BH ...

Page 159: ...BK BK 2 MLAJ00 Label Master Box MLAJ0004201 PRINTING LG VX6100 SV ZZ Without Color New_TDR_Shipping Label GSM CDMA_pallet label 2 MBEG00 Box Pad Inner MBEG0013303 COMPLEX C1300i CGRSV SV Silver BOX INNER PAD for HUB_Package_pad3 COMPLEX 2 MBEE00 Box Master MBEE0054101 COMPLEX C1300i CGRSV SV Silver 2 AGG000000 Packing Assembly AGG73499101 LG900G AN10SV ZZ Without Color Dummy Partition Assy 1 100ea...

Page 160: ...Level LocationNo Description PartNumber Spec Remark 2 MBAD00 Bag Vinyl MBAD0005204 COMPLEX LG LX260 SPRAG ZZ Without Color 2 MLAZ05 Label MLAZ0050901 COMPLEX KU990 AGBRBK ZZ Without Color Battery Warning Label Lithium ion Battery Label 2 MPBZ Damper MPBZ0036841 COMPLEX KG225 TMU ZZ Without Color 2 MPCY00 Pallet MPCY0005202 COMPLEX LG TM520 ZZ Without Color ...

Page 161: ...066 UFL LP 066 0 07M 2 BLACK none N HIROSE KOREA CO LTD M 28 4 EBR00 PCB Assembly Keypad EBR74796801 LG530G ATRFTN 1 0 Keypad F 12 5 EBR071200 PCB Assembly Keypad SMT EBR74828401 LG530G ATRFTN 1 0 Keypad 6 EBR071100 PCB Assembly Keypad SMT Top EBR74796901 LG530G ATRFTN 1 0 Keypad 7 EAX010400 PCB Keypad EAX64654302 EAX64654302 LG530G ATRFZY 1 1 FR 4 SBL 4 0 6 Keypad Unimicron Technology Shenzhen Co...

Page 162: ...117 R1118 Resistor Chip ERHZ0000484 MCR01MZP5J471 470OHM 5 1 16W 1005 R TP ROHM 7 C1100 C1117 C1119 C1122 C1124 Capacitor Ceramic Chip ECZH0003103 GRM36X7R104K10PT 100nF 10 10V X7R 55TO 125C 1005 R TP MURATA MANUFACTURING CO LTD 7 R1100 R1101 R1121 R1122 Resistor Chip ERHY0003301 MCR01MZP5J101 100OHM 5 1 16W 1005 R TP ROHM 7 C1102 C1103 C1104 C1105 C1106 C1107 C1108 C1109 C1110 C1111 C1112 C1113 C...

Page 163: ...EMTECH CORPORATION 7 R1102 Resistor Chip ERHZ0000213 MCR01MZP5F1203 120KOHM 1 1 16W 1005 R TP ROHM 7 MIC1100 Microphone Conde nser EAB62291401 SOB410S44VRC 44DB 2 2KOHM OMNI 1 5TO4V 4pi 1 2t SMD BSE CO LTD 7 R1123 Resistor Chip ERHY0003201 MCR01MZP5F1001 1KOHM 1 1 16W 1005 R TP ROHM 7 R1119 PCB ASSY MAIN PAD SHORT SAFP0000401 LG LU3000 LGTBK MAIN A 7 VA1101 VA1102 VA1103 Varistor SEVY0004001 EVLC1...

Page 164: ...pacitor Ceramic Chip ECZH0001215 C1005X5R1A105KT000F 1uF 10 10V X5R 55TO 85C 1005 R TP TDK KOREA COOPERATION 5 EBR070900 PCB Assembly Keypad Insert EBR75371201 LG530G ATRFTN 1 0 Keypad 4 EBR01 PCB Assembly Flexible EBR74797001 LG530G ATRFTN 1 1 Flexible K 26 5 EBR070400 PCB Assembly Flexible SMT EBR74828601 LG530G ATRFTN 1 1 Flexible 6 EBR070200 PCB Assembly Flexible SMT Bottom EBR74797201 LG530G ...

Page 165: ...Main EBR74828001 LG530G ATRFTN 1 0 Main N 31 4 EBR071800 PCB Assembly Main SMT EBR74828201 LG530G ATRFTN 1 0 Main 5 EBR071600 PCB Assembly Main SMT Bottom EBR74796701 LG530G ATRFTN 1 0 Main 6 D407 Diode TVS EDTY0008606 PRSB6 8C 4 7V 5 7 11 5V 1A 10W DFN 2 R TP 2P 1 PROTEK DEVICES INC 6 C126 Inductor Multilayer Chip ELCH0004713 1005GC2T6N8JLF 6 8NH 5 250mA 0 32OHM 3GHZ 8 SHIELD NONE 1 0X0 5X0 5MM R...

Page 166: ... LTD 6 FL600 FL601 FL602 Filter EMI Power SFEY0013501 EVRC18S03Q015010R ESD EMI 0HZ 7 5pF 0H SMD R TP AMOTECH CO LTD 6 L111 L123 L125 L126 Inductor Multilayer Chip ELCH0004705 1005GC2T8N2JLF 8 2NH 5 250mA 0 37OHM 2 8GHZ 8 SHIELD NONE 1 0X0 5X0 5MM R TP PILKOR ELECTRONICS LTD 6 CN501 Connector BtoB ENBY0051001 GB042 10S H10 E3000 10P 0 4MM STRAIGHT FEMALE SMD R TP 1M LS Mtron Ltd 6 C128 Inductor Mu...

Page 167: ...G1 3 8 Backup Capacitor 0 03F Module Assembly KOREA TAIYO YUDEN CO LTD 6 C1123 Capacitor Ceramic Chip ECCH0000120 MCH155A390J 39pF 5 50V NP0 55TO 125C 1005 R TP ROHM Semiconductor KOREA CORPORATION 6 FL102 Filter Saw SFSY0036501 B9425 836 5MHz 1 4 1 1 0 45 SMD R TP 5P EPCOS PTE LTD 6 C1101 Capacitor Ceramic Chip ECZH0001215 C1005X5R1A105KT000F 1uF 10 10V X5R 55TO 85C 1005 R TP TDK KOREA COOPERATIO...

Page 168: ...stor Chip ERHZ0000466 MCR01MZP5J333 33KOHM 5 1 16W 1005 R TP ROHM 6 C115 C609 C610 Capacitor Ceramic Chip ECZH0025916 GRM0335C1E330J 33pF 5 25V NP0 55TO 125C 0603 R TP MURATA MANUFACTURING CO LTD 6 R401 R402 R403 R404 R405 R409 R514 Resistor Chip ERHZ0000406 MCR01MZP5J104 100KOHM 5 1 16W 1005 R TP ROHM 6 L702 Inductor Multilayer Chip ELCH0001411 LL1005 FHL1N2S 1 2NH 0 3NH 400mA 0 1OHM 16GHZ 7 SHIE...

Page 169: ...Inductor Multilayer Chip ELCH0004711 1005GC2T22NJLF 22NH 5 200mA 0 8OHM 1 5GHZ 8 SHIELD NONE 1 0X0 5X0 5MM R TP PILKOR ELECTRONICS LTD 6 C364 C367 C368 C369 C714 Capacitor Ceramic Chip ECCH0007803 CL10A106MP8NNNC 10uF 20 10V X5R 55TO 85C 1608 R TP 0 8MM SAMSUNG ELECTRO MECHANICS CO LTD 6 C1102 C1103 C1104 C1105 C1106 C1107 C1108 C1109 C1110 C1111 C1112 C1113 C1114 C1115 Capacitor Ceramic Chip ECCH...

Page 170: ...55A820J 82pF 5 50V NP0 55TO 125C 1005 R TP ROHM Semiconductor KOREA CORPORATION 6 CN1100 Connector FFC FPC PIC ENQY0014201 04 6293 627 005 829 27P 0 30MM FPC STRAIGHT BOTH SMD R TP LOCKING KYOCERA ELCO KOREA SALES CO LTD 6 R407 Resistor Chip ERHY0000105 MCR01MZP5F51R0 51OHM 1 1 16W 1005 R TP ROHM 6 FL101 Filter Duplexer DCN SDDY0005101 B7671 881500000 869 to 894 836500000 824 to 849 2 7 2 1 2 5x2 ...

Page 171: ...V NP0 55TO 125C 1005 R TP TDK KOREA COOPERATION 6 C116 Inductor Multilayer Chip ELCH0003819 LQG15HS12NJ02D 12NH 5 300mA 0 28OHM 3GHZ 8 SHIELD NONE 1 0X0 5X0 5MM R TP MURATA MANUFACTURING CO LTD 6 L121 Inductor Multilayer Chip ELCH0001033 HK1005 1N5S T 1 5NH 0 3NH 300mA 0 1OHM 6GHZ 8 SHIELD NONE 1 0X0 5X0 5MM R TP TAIYO YUDEN CO LTD 6 C129 C152 Capacitor Ceramic Chip ECCH0000195 GRM1555C1H3R9C 3 9p...

Page 172: ...5R60J105K 1uF 10 6 3V X5R 55TO 85C 1005 R TP MURATA MANUFACTURING CO LTD 6 C729 Capacitor Ceramic Chip ECCH0000112 MCH155C150J 15pF 5 50V NP0 55TO 125C 1005 R TP ROHM Semiconductor KOREA CORPORATION 6 Q500 FET EQFP0007601 KTJ6131E P CHANNEL MOSFET 30V 20 0 05A 20OHM 100mW ESM R TP 3P KEC CORPORAITION 6 L112 Inductor Multilayer Chip ELCH0001426 LL1005 FHL8N2J 8 2NH 5 300mA 0 25OHM 4 7GHZ 9 SHIELD N...

Page 173: ...25MQ5NSNC 2 2uF 20 6 3V X5R 55TO 85C 1005 R TP SAMSUNG ELECTRO MECHANICS CO LTD 6 C310 C312 C313 C353 C721 Capacitor Ceramic Chip ECCH0004904 GRM155R60J105K 1uF 10 6 3V X5R 55TO 85C 1005 R TP MURATA MANUFACTURING CO LTD 6 R1100 R1101 R1121 R1122 Resistor Chip ERHY0003301 MCR01MZP5J101 100OHM 5 1 16W 1005 R TP ROHM 6 R203 Resistor Chip ERHY0009505 MCR006YZPJ103 10KOHM 5 1 20W 0603 R TP ROHM 6 C1116...

Page 174: ...17 C318 C319 C320 C321 C322 C323 C325 C326 C327 C335 C337 C341 C342 C359 C375 Capacitor Ceramic Chip ECCH0009101 C0603X5R0J104KT00NN 0 1uF 10 6 3V X5R 55TO 85C 0603 R TP TDK CORPORATION 6 C302 C336 C506 C507 C508 C509 C711 C715 C718 Capacitor Ceramic Chip ECCH0000143 MCH155CN102KK 1nF 10 50V X7R 55TO 125C 1005 R TP ROHM Semiconductor KOREA CORPORATION 6 L600 L601 L602 L603 Inductor Multilayer Chip...

Page 175: ... U200 IC Digital Baseband Processor 3G EUSY0369203 QSC6270 E 0VTO0V 0W 424P BGA R TP 424P QUALCOMM INCORPORATED 6 FB701 FB702 Filter Bead EAM62150301 CIM05J600NC 60 ohm 1 0X0 5X0 5 25 0 2 ohm 0 65A SMD R TP 2P 0 SAMSUNG ELECTRO MECHANICS CO LTD 6 C202 C203 Capacitor Ceramic Chip ECZH0025917 GRM0335C1E470J 47pF 5 25V NP0 55TO 125C 0603 R TP MURATA MANUFACTURING CO LTD 6 VA1104 Varistor SEVY0003601 ...

Page 176: ...PCB ASSY MAIN PAD SHORT SAFP0000401 LG LU3000 LGTBK MAIN A 6 R410 R411 R412 R418 Resistor Chip ERHZ0000405 MCR01MZP5J103 10KOHM 5 1 16W 1005 R TP ROHM 6 R200 R301 R714 Resistor Chip ERHZ0000204 MCR01MZP5F1003 100KOHM 1 1 16W 1005 R TP ROHM 6 U702 IC RF Amplifier EUSY0400201 ALM 2506 6 R TP ALM 1106 GPS LNA H F version IC GPSIC GPS AVAGO TECHNOLOGIES INTERNATIONAL SALES PTE LIMITED 6 R1123 Resistor...

Page 177: ...5KP8NNNC 4 7uF 10 10V X5R 55TO 85C 1608 R TP SAMSUNG ELECTRO MECHANICS CO LTD 6 X301 Crystal EAW61703601 1ZCB19200AB0E 19 2MHZ 10PPM 7F SMD R TP DAISHINKU CORPORATION 6 CN300 Connector Terminal Block EAG63251001 KQ03LX1 3R 3P 2 50MM ANGLE DIP R TP HIROSE KOREA CO LTD 6 VA604 VA605 Varistor SEVY0005202 EVLC5S02100 5 5V 0 100F 1 0 0 5 0 6 UL SMD R TP AMOTECH CO LTD 6 U700 IC Bluetooth EUSY0418701 BC...

Page 178: ...ter Saw SFSY0033402 B9417 1575 42 1 4 1 1 0 4 SMD R TP 5P EPCOS PTE LTD 6 C340 Capacitor Ceramic Chip ECCH0009103 C0603C0G1H101JT00NN 100pF 5 50V C0G 55TO 125C 0603 R TP TDK CORPORATION 6 R205 R206 Resistor Chip ERHY0009541 MCR006YZPF4700 470OHM 1 1 20W 0603 R TP ROHM 6 C334 Capacitor Ceramic Chip ECCH0009504 MCH032A180JK 18pF 5 25V NP0 55TO 125C 0603 R TP ROHM 6 C402 C724 Capacitor Ceramic Chip E...

Page 179: ... ECCH0006201 C1608X5R0J475KT000N 4 7uF 10 6 3V X5R 55TO 85C 1608 R TP TDK CORPORATION 6 X300 Crystal EXXY0026901 Q13FC1350000300 32 768KHZ 20PPM 0F NONE SMD R TP EPSON TOYOCOM CORP 6 R707 Resistor Chip ERHZ0000456 MCR01MZP5J2R2 2 2OHM 5 1 16W 1005 R TP ROHM 6 PT300 Thermistor NTC EBG61306601 NTCG104EF104FT 100KOHM 1 35V 35A 4 25MK SMD R TP TDK CORPORATION 6 R508 Resistor Chip ERHZ0000211 MCR01MZP5...

Page 180: ... NT E1500 5P 0 65MM ANGLE RECEPTACLE DIP R TP Reverse Offset LS Mtron Ltd 6 L705 Inductor Multilayer Chip ELCH0001049 1005GC2T6N8JLF 6 8NH 5 250mA 0 32OHM 3GHZ 8 SHIELD NONE 1 0X0 5X0 5MM R TP PILKOR ELECTRONICS LTD 6 R303 Resistor Chip ERHZ0000222 MCR01MZP5F1503 150KOHM 1 1 16W 1005 R TP ROHM 6 L306 Inductor Multilayer Chip ELCH0004716 1005GC2T39NJLF 39NH 5 200mA 1 2OHM 1 2GHZ 8 SHIELD NONE 1 0X0...

Page 181: ...emark 2 EAY060001 Adapters SSAD0031902 STA U34WRI STA U34WRI 100 240V 5060 Hz 5 1 V 0 7 A UL CSA AC DC ADAPTOR SUNLIN ELECTRONICS CO LTD 2 SBPL00 Rechargeable Battery Lithium Ion SBPL0103401 FL 49EN WW LGC 3 7 V 1000 mAh 1 CELL PRISMATIC PRISMATIC BLACK LG Chem LTD Q 51 2 AFN053801 Manual Assembly Operation AFN75740501 LG530G ATRFZY ZZ Without Color Q3h LG530G manual Assy 3 MFL053800 Manual Operat...

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