LG M6100 Service Manual Download Page 92

Page: 92 / 160

4. TROUBLE SHOOTING

- 93 -

4.13 Microphone Trouble

TEST POINT

CIRCUIT DIAGRAM

R202

R203

R206

C208

R208

U201

CLOSE TO MIC

C208

100

R206

0.1u

C203

39p

C201
10u

MIC201

OSF213-42D

100

R208

COM1

COM2

GND

IN1

IN2

NC1

NC2

NO1

NO2

V+

U201

MAX4684EBC_T

39p

C212

39p

C207

R202

2.2K

R203

C206

EVL14K02200

VA201

39p

2V5_VMIC

C210

R211

2.2K

39p

VA202

EVL14K02200

C213

MULTI_MIC_N

VINNORP

MIC_PATH_SEL

MULTI_MIC_P

VINNORN

NBL414-F9DE(SBCL0001303)

(1608)

1V8_VCORE

C125

C116

2V85_VSIM

2V8_VEXT

C115

E15

VUSB

VVCXO

D16

VCORE1

P1
N1

VCORE2

VEXT1

A4
B4

VEXT2

VMEM1
VMEM2

VMIC

N16

VRTC

VSIM

T6
H16

VABB

VAPP

F16

E16

VAPPGATE

VBACK

2.2u

C119

10K

R101

C121

0.1u

C117

VUSB

C124

1V8_VRTC

2V75_VVCXO

2V5_VMIC

VBAT

C120

2V8_VMEM

2V75_VABB

C118

VBACKUP

Figure 4-14

Summary of Contents for M6100

Page 1: ...Date February 2006 Issue 1 0 Service Manual Model M6100 Service Manual M6100 ...

Page 2: ...ble 73 4 5 Vibrator Trouble 75 4 6 LCD Trouble 77 4 7 BT Trouble 80 4 8 Speaker Trouble 83 4 9 SIM Card Interface Trouble 85 4 10 Earphone Trouble 87 4 11 Key Backlight LED Trouble 89 4 12 Receiver Trouble 91 4 13 Microphone Trouble 93 4 14 RTC Trouble 95 4 15 Slide on off Trouble 97 4 16 Camera and Flash Trouble 99 5 DOWNLOAD AND CALIBRATION 102 5 1 Download 102 5 2 Calibration 106 6 BLOCK DIAGRA...

Page 3: ... 4 ...

Page 4: ...t be responsible for any charges that result from such unauthorized use B Incidence of Harm If a telephone company determines that the equipment provided to customer is faulty and possibly causing harm or interruption in service to the telephone network it should disconnect telephone service until repair can be done A telephone company may temporarily disconnect service as long as repair is not do...

Page 5: ...ment medical equipment etc Interference from unsuppressed engines or electric motors may cause problems H Electrostatic Sensitive Devices ATTENTION Boards which contain Electrostatic Sensitive Device ESD are indicated by the sign Following information is ESD handling Service personnel should ground themselves by using a wrist strap when exchange system boards When repairs are made to a system boar...

Page 6: ...Bm dB relative to 1 milli watt DSP Digital Signal Processing EEPROM Electrical Erasable Programmable Read Only Memory ESD Electrostatic Discharge FPCB Flexible Printed Circuit Board GMSK Gaussian Minimum Shift Keying GPIB General Purpose Interface Bus GSM Global System for Mobile Communications IPUI International Portable User Identity IF Intermediate Frequency LCD Liquid Crystal Display LDO Low D...

Page 7: ...al Time Clock SAW Surface Acoustic Wave SIM Subscriber Identity Module SLR Sending Loudness Rating SRAM Static Random Access Memory PSRAM Pseudo SRAM STMR Side Tone Masking Rating TA Travel Adapter TDD Time Division Duplex TDMA Time Division Multiple Access UART Universal Asynchronous Receiver Transmitter VCO Voltage Controlled Oscillator VCTCXO Voltage Control Temperature Compensated Crystal Osci...

Page 8: ...GSM EGSM 104dBm DCS 104dBm TX output power GSM EGSM 33dBm Level 5 DCS PCS 30dBm Level 0 GPRS compatibility Class 10 SIM card type 3V Small Only Display LCD TFT 176 220 pixel 260K Color Hard icons Key Pad 0 9 Status Indicator Menu Key Clear Key Confirm Key Side Key Shot Key Send Key END PWR Key Left Right Up Down Key Soft Key Left Right Hot Key Left Right ANT Internal EAR Phone Jack Yes stereo PC S...

Page 9: ...uency Error 0 1 ppm GSM EGSM Level Power Toler Level Power Toler 5 33 dBm 2dB 13 17 dBm 3dB 6 31 dBm 3dB 14 15 dBm 3dB 7 29 dBm 3dB 15 13 dBm 3dB 8 27 dBm 3dB 16 11 dBm 5dB 9 25 dBm 3dB 17 9 dBm 5dB 10 23 dBm 3dB 18 7 dBm 5dB 11 21 dBm 3dB 19 5 dBm 5dB 4 Power Level 12 19 dBm 3dB DCS PCS Level Power Toler Level Power Toler 0 30 dBm 2dB 8 14 dBm 3dB 1 28 dBm 3dB 9 12 dBm 4dB 2 26 dBm 3dB 10 10 dBm ...

Page 10: ...800 60 1 800 3 000 63 3 000 6 000 65 5 Output RF Spectrum 6 000 71 due to modulation DCS PCS Offset from Carrier kHz Max dBc 100 0 5 200 30 250 33 400 60 600 1 200 60 1 200 1 800 60 1 800 3 000 65 3 000 6 000 65 6 000 73 GSM EGSM Offset from Carrier kHz Max dBm Output RF Spectrum 400 19 6 due to switching transient 600 21 1 200 21 1 800 24 ...

Page 11: ...BER Class II 2 439 102 dBm DCS PCS BER Class II 2 439 100 dBm 9 RX Level Report Accuracy 3 dB 10 SLR 8 3 dB Frequency Hz Max dB Min dB 100 12 200 0 300 0 12 11 Sending Response 1 000 0 6 2 000 4 6 3 000 4 6 3 400 4 9 4 000 0 12 RLR 2 3 dB Frequency Hz Max dB Min dB 100 12 200 0 300 2 7 500 5 13 Receiving Response 1 000 0 5 3 000 2 5 3 400 2 10 4 000 2 Mean that Adopt a straight line in between 300...

Page 12: ...68KHz tolerance 30ppm At least 65 dBspl under below conditions 20 Ringer Volume 1 Ringer set as ringer 2 Test distance set as 50 cm 21 Charge Current Fast Charge 440 mA Slow Charge 66 mA Antenna Bar Number Power 5 85 dBm 4 90 dBm 86 dBm 22 Antenna Display 3 95 dBm 91 dBm 2 100 dBm 96 dBm 1 105 dBm 101 dBm 0 105 dBm Battery Bar Number Voltage 0 3 36 3 54 V 23 Battery Indicator 1 3 55 3 66 V 2 3 67 ...

Page 13: ...fication 25 Forced shut down Voltage 3 35 0 03 V 1 Li Poly Battery 26 Battery Type Standard Voltage 3 7 V Battery full charge voltage 4 2 V Capacity 800mAh Switching mode charger 27 Travel Charger Input 100 240 V 50 60 Hz Output 5 2 V 800 mA ...

Page 14: ... transmit path uses a translation loop architecture This architecture consists of an In phase and Quadrature I Q modulator and a frequency translation loop to perform frequency up conversion with high spectral purity The translation loop also contains a phase frequency detector charge pump mixer programmable dividers and high power transmit Voltage Controlled Oscillators VCOs with no external tank...

Page 15: ...3 TECHNICAL BRIEF 16 Figure 3 1 SKY74400 FUNCTIONAL BLOCK DIAGRAM ...

Page 16: ...n if the gain is changed between slots in multislot mode C AM Suppression and IP2 Calibration For direct conversion GSM applications it is imperative to have extremely low second order distortion Mathematically secondorder distortion of a constant tone generates a DC term proportional to the square of the amplitude In general a strong interfering Amplitude Modulated AM signal is therefore demodula...

Page 17: ...d VCO frequency N N divider ratio integer part FN Fractional setting R R divider ratio fref Reference frequency A UHF VCO Frequency Setting To tune the receiver s receive frequency fRX the VCO frequency fVCO is set according to the following equations GSM850 EGSM900 DCS1800 PCS1900 B Digital Frequency Centering The SKY74400 re centers the UHF VCO frequency range each time the synthesizer is progra...

Page 18: ...p bandwidth for higher frequencies In a classical PLL design KVCO is typically regarded as a constant In this case the loop gain decreases with increased frequency as the division ratio of the loop is increased proportionally to frequency Since it is usually desirable to keep the loop bandwidth constant over the frequency range of interest the SKY74400 includes a circuit that compensates the charg...

Page 19: ... the feedback path a frequency divider for frequency plan flexibility and the modulator The mixers in the feedback path provide either high side or low side injection to provide flexibility in the frequency plan The modulator in the reference path uses a vector summing technique to reject the unwanted image and to also sufficiently attenuate the 3rd and 5th harmonics Therefore no external IF filte...

Page 20: ...put ports of the SKY74400 are internally matched to a 50 load to reduce the number of external components for a quad band design The PA also contains band select switching circuitry to select GSM logic 0 or DCS PCS logic 1 as determined from the BAND_SELECT signal The VBAT pin connects to an internal current sense resistor and interfaces to an iPAC function which is insensitive to variations in te...

Page 21: ... digital base band chipset U103 AD6527B 3 3 FEM for Triband FL501 1608 10K R507 2V75_VVCXO C533 1000p C532 2 2u 13MHz X501 2 GND 3 OUT 4 VCC 1 VCONT AFC Figure 3 3 VCTCXO CIRCUIT DIAGRAM Vc1 Vc2 Vc3 Current EGSM Tx 0 0 0 1V 0 0 0 1V 2 3 3 0V 10mA Max EGSM Rx 0 0 0 1V 0 0 0 1V 0 0 0 1V 0mA DCS PCS Tx 0 0 0 1V 2 3 3 0V 0 0 0 1V 10mA Max DCS Rx 0 0 0 1V 0 0 0 1V 0 0 0 1V 0mA PCS Rx 2 3 3 0V 0 0 0 1V ...

Page 22: ... 6 GSM900_RX 2 GSM900_TX 10 VC1 11 9 VC2 12 VC3 13 ANT 1 GND1 GND2 3 5 GND3 7 GND4 GND5 14 15 GND6 GND7 16 GSM18001900_TX 27p LMSP54LA 445TEMP FL501 C505 C507 27p C506 27p ANT_SW3 ANT_SW2 ANT_SW1 GSM900_TX DCS_PCS_TX Figure 3 4 FEM CIRCUIT DIAGRAM ...

Page 23: ... Power Management U S C 32KHz CSDI CSFS CSDO BSDI BSIFS BSDO BSOFS ASDI ASDO ASFS MCLK RESET VCXOEN MCLKEN DRV OUT LNA IN RADIO AD6534 AGC Synthesizer VCO 13 26MHz JTAG VOSC AFC RAMP RF Timing I Q Interface VOICE i f Buzzer Universal System Connector USC Parallel JTAG HSL GPIO Enhaoced Generic serial port A Generic serial port B Generic serial port D SIM serial Interface SPI USB Interface AD6527B ...

Page 24: ...st and Page Mode Flash Support for Pseudo SRAM Ciphering module for GPRS supporting GAE1 and GAE2 encryption algorithms Parallel and Serial Display Interface 8 x 8 Keypad Interface Four independent programmable backlight plus One Service Light 1 8V and 3 0V 64 kbps SIM interface Universal System Connector Interface Slow Medium and Fast IrDA transceiver interface Enhanced Generic Serial Port Dedica...

Page 25: ...7B U103 controls the LCD module through _LCD_CS LCD_DIM_CTRL LCD_RESET LCD_WR LCD_CS 2V8_MV IF_MODE Signals Description _LCD_CS MAIN LCD driver chip enable MAIN LCD driver IC has own CS pin LCD_DIM_CTRL It controls dimming mode of LCD module LCD_RESET This pin resets LCD module This signal comes from DBB directly GPIO 15 _WR Enable writing to LCD Driver 2V8_MV 2 8V voltage is supplied to LCD drive...

Page 26: ... backlight level in 16 steps GPO 23 LCD_LED_CTL Control LCD LED LCD_LED_GND Table 3 3 DESCRIPTION OF LCD BACKLIGHT LED CONTROL Signals Description PA_BAND GPO 17 PAM Band Select ANT_SW1 GPO 9 Antenna switch Band Select ANT_SW2 GPO 11 Antenna switch Band Select ANT_SW3 GPO 10 Antenna switch Band Select CLKON RF LDO Enable Disable PA_EN GPO 16 PAM Enable Disable S_EN GPO 19 PLL Enable Disable S_DATA...

Page 27: ...ts whether key is pressed or not by using interrupt method F AD6535 Interrupt AD6535 provides an active high interrupt output signal Interrupt signals are generated by the Auxiliary ADC audio and charger modules Signals Description SIM_DATA This pin receives and sends data to SIM card This model can support only 3 0 volt interface SIM card SIM_CLK Clock 3 25MHz frequency SIM_RST Reset SIM block GP...

Page 28: ...d also includes boot ROM memory with a small dedicated routine to facilitate the initialization of the external Flash Memory via code download using the on chip serial interface to the external Flash Memory interface The peripheral subsystem is composed of system peripherals such as interrupt controller real time clock watch dog timer power management and a timing and control module It also includ...

Page 29: ...3 TECHNICAL BRIEF 30 3 5 Analog Main Power Management Processor AD6535 U101 Figure 3 8 AD6535 FUNCTIONAL BLOCK DIAGRAM ...

Page 30: ...Transmit DACs and Filters Power Ramping DAC 2 BB Receive section I channel Q channel Receive ADCs and Filters 3 Auxiliary section Voltage Reference Automatic Frequency Control DAC Auxiliary ADC Light Controllers 4 Audio Section 8 kHz 16 kHz Voiceband Codec 48 kHz Monophonic DAC Power Amplifiers 5 Power Management section Voltage Regulators Battery Charger Battery Protection 6 Digital Processor sec...

Page 31: ...0 Release 5 3 5 2 Baseband Receive Section 1 This section consists of two identical ADC channels that process baseband in phase I and quadrature Q input signals AD6535 IP IN QP QN PA BSIFS BSDI CSFS CSDI CSDO Baseband Serial Port Control Serial Port GMSK Modulator Ramp RAM PGA PGA PGA Tx DAC Tx DAC Ramp DAC SC Filter SC Filter SC Filter Active CT Filter Active CT Filter Active CT Filter Figure 3 9...

Page 32: ... and Voltage Reference IDAC 10 bits The Auxiliary ADC provides Two differential inputs for temperature sensing A differential input for the battery charger current sensor CSFS CSDI CSDO AD6535 Control Serial Port AFC DAC Voltage Reference REFTXCM Aux ADC AFCDAC REFBB REFOUT REF REFCHG TEMP1 TEMP2 AUXADC1 AUXADC2 AIN1P AIN2P BATTYPE ISENSE VBATSENSE LIGHT1 LIGHT2 LIGHT3 Light Controllers Figure 3 1...

Page 33: ...tion supports communications and personal audio applications 2 The Audio Section provides an audio codec with two digital to analog converter a ring tone volume controller a microphone interface and analog input and output channels Figure 3 12 AD6535 AUDIO SECTION ...

Page 34: ...he AD6535 controls power on sequence 2 Power on sequence If a battery is inserted the battery powers the 8 LDOs Then if PWRONKEY is detected the LDOs output turn on REFOUT is also enabled Reset is generated and send to the AD6527B Figure 3 13 AD6535 POWER MANAGEMENT SECTION ...

Page 35: ...erface circuitry on the digital processor and SIM card 2 85V 20mA VRTC supplies the Real Time Clock module 1 8 V 20 A VABB supplies the analog portions of the AD6537B VMIC supplies the microphone interface circuitry 2 5 V 1 mA VVCXO supplies the voltage controlled crystal oscillator 2 75 V 10 mA VBACK charges the backup battery and supplies the RTC regulator 2 8V 1 8V VAPP supplies application co ...

Page 36: ...he precharge low current charge mode starts firstly And the battery voltage reach to 3 2V the CC CV charging starts 3 Pins used for charging VCHG charger supply GATEDRIVE charge DAC output ISENSE charge current sense input VBATSENSE battery voltage sense input BATTYPE battery type identification input REFCHG voltage reference output 4 TA Travel Adaptor Input voltage AC 85V 260V 50 60Hz Output volt...

Page 37: ...nput at the USBON pin When the USBON is driven to logic LOW the charger is disabled When the USBON is driven to logic HIGH the charge current is fixed at a typical value of 380mA Thus for the USB input the USBON pin has a similar function as the EN pin The following table describes the USB charge control by both The USBON pin is equivalent to a logic LOW when left floating Typically the P channel ...

Page 38: ...esponds to a different range of currents The typical rDS ON of the P channel MOSFET for the CRDL input is 600mΩ at room temperature When the head room between the input and output voltages is small the actual charge current similar to the USB case could be limited by the rDS ON On the other hand if the head room between the input and output voltages is large the charge current may be limited by th...

Page 39: ...de threshold Regardless of the CHG pin status however the charger does not turn off as long as an input power source is attached Power Presence Indication When either the USB or the cradle input voltage is above the POR threshold the PPR pin internal open drain MOSFET turns on indicating the presence of input power Power Good Range Even if there is a power present the charger will not deliver any ...

Page 40: ...3 TECHNICAL BRIEF 41 3 7 CAMERA IC AIT813 U701 Figure 3 18 AIT813 APPLICATION BLOCKDIAGRAM ...

Page 41: ...PIO22 D9 B10 PGPIO23 PGPIO24 C9 D8 PGPIO25 A10 PGPIO26 PGPIO27 B9 C8 PGPIO28 PGPIO29 D7 PGPIO3 F11 B8 PGPIO30 G10 PGPIO4 PGPIO5 H9 D12 PGPIO6 PGPIO7 E11 PGPIO8 K1 J6 PDCLK PDH13 E3 PGPIO0 J9 E12 PGPIO1 C12 PGPIO10 PGPIO11 D11 E10 PGPIO12 B12 PGPIO13 D10 PGPIO14 PGPIO15 F9 PGPIO16 E9 PGPIO17 C11 PGPIO18 B11 A12 PGPIO19 H10 PGPIO2 PGPIO20 GND_IO0 GND_IO1 H5 F8 GND_IO2 GND_IO3 B3 PCONFIG0 K9 F12 PCON...

Page 42: ...3 TECHNICAL BRIEF 43 3 8 MIDI IC YMU787 U708 Figure 3 20 YMU787 BLOCKDIAGRAM ...

Page 43: ...38 0 022u C734 3 3K R730 VBAT R725 FB705 68K R726 33K C752 1u SPOUT2R SPVDDL A6 J6 SPVDDR A7 SPVSSL SPVSSR1 H7 J7 SPVSSR2 E8 TXOUT VREF F7 _CS H3 _IRQ D4 H4 _RD _RST B4 _WR J2 H1 B3 IOVDD2 C2 LDE1_GPIO4 LED0 C3 LED2_GPIO5 B1 D3 LRCK B2 MTR NC1 A1 A8 NC2 J1 NC3 H5 PLLC RXIN C6 SDI D1 B7 SPOUT1L SPOUT1R J8 B8 SPOUT2L H8 EQ1R A4 EQ2L EQ2R G6 EQ3L A5 H6 EQ3R G7 EXC B6 EXTIN EXTOUT D7 D6 GPIO0 C5 GPIO1...

Page 44: ...e Delayed write path Generally Music data is written into the Delayed write path It interprets the contents of music data and controls the synthesizer after sequencer and then plays the music Hybrid synthesizer This device contains a built in polyphonic synthesizer that adopts a stereophonic hybrid system that generate up to 64tones FM synthesizer WT synthesizer stream playback HV synthesizer and ...

Page 45: ...TIN against each analog output SPOUT HPOUT EXTOUT TXOUT and mixing are performed EQ AMPLIFIER SECTION The change of filter characteristic and gain is possible by adjusting the resistors and external parts SPEAKER AMPLIFIER SECTION The two digital speakers amplifier which has a maximum output power of 500mW at SPVDDL R 3 6V and RL 8ohm is integrated in this device There is a volume to adjust output...

Page 46: ... KB304 VA304 EVL14K02200 R356 0 0 R355 EVL14K02200 VA303 KB305 KB306 R319 100 100 R323 KEY_COL3 KEY_COL4 KEY_COL_UPPER3 KEY_COL_UPPER4 KEY_COL_UPPER2 KEY_COL_UPPER1 KEY_COL2 KEY_COL1 KEY_COL0 KEY_ROW0 KEY_ROW1 KEY_ROW2 KEY_ROW3 KEY_ROW4 KEY_ROW_UPPER1 KEY_ROW_UPPER2 KEY_ROW_UPPER3 KEY_ROW_UPPER4 KEY_ROW_UPPER0 KEYPAD CANCEL MENU SEARCH SEND UP RIGHT DOWN LEFT OK VA104 EVL14K02200 EVL14K02200 VA103...

Page 47: ...27B for processing coding interleaving etc 3 11 Main Speaker CLOSE TO MIC C208 100 R206 0 1u C203 39p C201 10u MIC201 OSF213 42D 1 2 100 R208 C3 COM1 A3 COM2 B1 GND C2 IN1 A2 IN2 C1 NC1 A1 NC2 C4 NO1 A4 NO2 B4 V U201 MAX4684EBC_T 39p C212 39p C207 1K R202 2 2K R203 C206 EVL14K02200 VA201 39p 1u 2V5_VMIC C210 R211 2 2K 39p VA202 EVL14K02200 C213 MULTI_MIC_N VINNORP MIC_PATH_SEL MULTI_MIC_P VINNORN ...

Page 48: ...W HEADSET JACK H 100K R213 4 7 R212 100 R205 2V5_VMIC 27p C218 VA206 R214 100K C211 33u 1K R201 R204 2 2K 100 R207 EVLC18S02015 VA211 VA212 EVLC18S02015 10u C204 C202 39p EVL14K02200 VA203 R215 100 4 7 R210 VA210 EVLC18S02015 C205 EVLC18S02015 VA209 0 1u VA204 VA205 C216 47p C214 C217 47p 33u 47p C209 0 068u C763 R209 2 2K C215 47p 11 12 13 14 15 16 2 3 4 5 6 7 8 9 2V8_VMEM CN201 1 10 NA R216 EVLC...

Page 49: ... NC3 A7 A8 NC4 NC6 M1 NC7 M2 M7 D3 E3 A25 D1 A3 B1 A4 C1 A5 A6 F2 A7 E2 A8 F6 A9 D7 CLK C6 D0 H2 D1 H3 D10 G4 D11 J4 D12 H5 G6 D13 D14 F1 A10 E7 A11 B8 C8 A12 A13 D8 A14 F7 E8 A15 F8 A16 D2 A17 B2 A18 B3 A19 A2 E1 E6 A20 A21 B7 A22 C7 A23 C3 A24 U205 RD38F4050L0ZBQ0 G1 A0 A1 C226 220p 2V8_VMEM 0 1u C219 C224 1u 1u C225 1u C223 R219 0 2V8_VMEM 4 7u C222 2V8_VMEM _RESET DATA04 DATA05 DATA06 DATA07 D...

Page 50: ...OM1 A3 COM2 B1 GND C2 IN1 A2 IN2 C1 NC1 A1 NC2 C4 NO1 A4 NO2 B4 SPI404 47 R413 C414 0 1u C416 2 2u 22nH L401 2V8_VBT 0 1u C404 R407 0 SPI403 0 1u C408 C410 2V8_VBT 2 2u 47 R416 VDD_1_8V VDD_DIG 21 VDD_VREGIN 3 PCM_SYNC PIO0 1 2 PIO1 PIO2 7 8 PIO3 PIO4 9 10 PIO5 16 RESETB SPI_CLK 13 14 SPI_CSB SPI_MISO 15 12 SPI_MOSI 26 UART_CTS UART_RTS 23 24 UART_RX UART_TX 27 22 ANT 5 4 GND1 6 GND2 GND3 11 GND4 ...

Page 51: ...CN100 C_SCK C_SDA C_VS C_MCLK C_CD06 C_CD04 C_CD02 C_CD00 C_RST C_PCLK C_CD01 C_CD03 C_CD05 C_CD07 C_HS Figure 3 28 CAMERA CONNECTOR SMT MIC2211 GKBML EUSY0154412 2V6_CAM 1u C730 C728 1u C731 1u FB704 11 BGND BYP 4 2 EN1 3 EN2 GND 6 NC1 5 7 NC2 NC3 8 VIN 1 VOUT1 10 9 VOUT2 MIC2211 GKBML U705 1V8_CAM VBAT C729 0 01u CAM_PWR_EN Figure 3 29 CAMERA LDO ...

Page 52: ... C105 C106 1u 1u 47 R102 R101 47 LD105 SSC TWH104 HL SSC TWH104 HL LD106 KEY_BACKLIGHT X 8EA LD307 R347 47 R359 10 R344 47 LD303 LD304 LD308 C312 1u R358 12K 47 R348 LD301 LEBB S14H 47 R351 C315 R346 47 1u 1u C314 1u C317 C316 1u LD306 LD305 47 R350 R349 47 12K R357 27p C319 47 R345 1u C318 1u C311 C313 1u VBAT 2 3 1 2SC5585 Q301 R360 10 LD302 KEY_BACKLIGHT Figure 3 30 MAIN KEY BACKLIGHT Figure 3 ...

Page 53: ...VBAT C716 1u C707 1u 100K R711 27p C720 FB702 1u C709 R707 0 FB701 22u C713 6 7 ISINK3 NC 8 PGND 17 4 VIN VOUT_BL 13 VOUT_FL 3 AAT2807AIXN 4 5 U702 C1 11 12 C1 14 C2 C2 15 2 C3 C3 1 16 EN_FLSH EN_SET 10 9 GND 5 ISINK1 ISINK2 C708 1u 27p C715 MLED2 MLED1 C_FLASH MLED LCD_DIM_CTL Figure 3 32 WHITE FLASH LED LDO ...

Page 54: ...C8 E6 E7 NC9 PRL G8 RB_ C8 J7 IO5 IO6 K7 J8 IO7 NC1 D3 E8 NC10 F3 NC11 F4 NC12 NC13 F5 F6 NC14 NC15 F7 F8 NC16 NC17 G3 G4 NC18 NC19 G5 D6 NC2 NC20 G6 L10 DU13 M9 DU14 M10 DU15 A2 DU2 B1 DU3 DU4 A9 A10 DU5 B9 DU6 B10 DU7 L1 DU8 DU9 L2 H4 IO0 J4 IO1 K4 IO2 IO3 K5 K6 IO4 U707 NAND01GW3B2AZA6E C4 AL D5 CL A1 DU1 DU10 M1 DU11 M2 DU12 L9 30p C736 2V8_MV 10K R723 R722 2V8_MV 10K N_IO 5 N_IO 7 N_IO 0 _NAN...

Page 55: ...51K 10p C113 2V8_VEXT U101 GND1 3 4 GND2 NC1 2 NC2 5 OUTPUT 1 PGND 7 6 VDD A3212EEH T 0 1u C112 SLIDE Figure 3 34 FLIP SWITCH Figure 3 35 MOTOR VIBRATOR 7 5K R117 R116 1 5K 47K R113 20 R114 6 4 1 5 VBAT Q102 EMZ2 2 3 220 R115 VA102 EVL14K02200 EVL14K02200 VA101 22p C111 C110 22p L102 27nH D101 27nH L101 VBAT 1SS352 TPH3_F 4 7u C109 VIB_P VIB_N MOTOR ...

Page 56: ...F213 42D 1 2 100 R208 39p C212 39p C207 1K R202 2 2K R203 C206 EVL14K02200 VA201 39p 2V5_VMIC R211 2 2K 39p VA202 EVL14K02200 C213 C3 COM1 A3 COM2 B1 GND C2 IN1 A2 IN2 C1 NC1 A1 NC2 C4 NO1 A4 NO2 B4 V U201 MAX4684EBC_T C206 39p 1u C210 MULTI_MIC_N VINNORP MIC_PATH_SEL MULTI_MIC_P VINNORN Figure 3 36 MULTIMEDIA MIC ...

Page 57: ...4 TROUBLE SHOOTING 58 4 1 RX Trouble 4 TROUBLE SHOOTING SKY74400 FEM 13Mhz OSCILLATOR Figure 4 1 TEST POINT ...

Page 58: ... 59 START Redownload SW or Do calibration again HP8960 Test mode 62 CH 7 level setting TCH 62CH 60dBm setting BCCH Spectrum analyzer setting Oscilloscope setting Check VCTCXO Check FEM Mobile SW Check RX IQ Checking Flow ...

Page 59: ...ext Page to check ANT SW Mobile SW VCTCXO Circuit is OK See next Page to check ANT SW Mobile SW Yes Check Pin 4 Refer to Graph 4 1 a 2 75V OK No Yes Changing X501 Check U101 1608 10K R507 2V75_VVCXO C533 1000p C532 2 2u 13MHz X501 2 GND 3 OUT 4 VCC 1 VCONT AFC TEST POINT CIRCUIT Waveform Graph 4 2 a Graph 4 2 b Checking Flow ...

Page 60: ...GSM900_TX 10 VC1 11 9 VC2 12 VC3 13 ANT 1 GND1 GND2 3 5 GND3 7 GND4 GND5 14 15 GND6 GND7 16 GSM18001900_TX 27p LMSP54LA 445TEMP FL501 C505 C507 27p C506 27p ANT_SW3 ANT_SW2 ANT_SW1 GSM900_TX DCS_PCS_TX FEM Control GSM DCS Graph 4 3 a FEM Control PCS Graph 4 3 b TEST POINT CIRCUIT Waveform ...

Page 61: ...is needed No No Changing the Board Check RF Level of FL501 6 for GSM FL501 4 for DCS FL501 2 for PCS FEM Mobile SW is OK See next Page to check Rx IQ Signal Pin6 62dBm Pin 4 2 63dBm No Changing FL501 Yes No For this RF Level test case RX Stand alone Mode is needed Checking Flow Table 4 2 Vc1 Vc2 Vc3 Current EGSM Tx 0 0 0 1V 0 0 0 1V 2 3 3 0V 10mA Max EGSM Rx 0 0 0 1V 0 0 0 1V 0 0 0 1V 0mA DCS PCS ...

Page 62: ...ar No Replace U501 Yes No Check C512 C513 Check if there is any Major difference Refer to grapa 4 4 VBAT 0 1u C513 C509 33p 5 Q _TX_Q Q _TX_Q 4 VCC1 6 1 VCC3 I _TX_I 2 3 I _TX_I C514 33p C512 39p C511 39p C508 22u C510 0 1u QN QP IN IP TEST POINT Checking Flow Waveform CIRCUIT Graph 4 4 ...

Page 63: ...4 2 TX Trouble 4 TROUBLE SHOOTING 64 SKY74400 FEM 13Mhz OSCILLATOR TEST POINT Figure 4 2 ...

Page 64: ...ing Flow START Redownload SW or Do calibration again HP8960 Test mode 62 CH 7 level setting TCH 62CH 60dBm setting BCCH Spectrum analyzer setting Oscilloscope setting Check VCTCXO Check TX IQ Check FEM Mobile SW Check PAM SIGNAL ...

Page 65: ...ext Page to check ANT SW Mobile SW VCTCXO Circuit is OK See next Page to check ANT SW Mobile SW Yes Check Pin 4 Refer to Graph 4 1 a 2 75V OK No Yes Changing X501 Check U101 1608 10K R507 2V75_VVCXO C533 1000p C532 2 2u 13MHz X501 2 GND 3 OUT 4 VCC 1 VCONT AFC TEST POINT CIRCUIT Waveform Checking Flow Graph 4 6 a Graph 4 6 b ...

Page 66: ...M Control DCS PCS Graph 4 7 a FEM Control EGSM TEST POINT CIRCUIT Waveform 8 GSM1800_RX 4 GSM1900_RX 6 GSM900_RX 2 GSM900_TX 10 VC1 11 9 VC2 12 VC3 13 ANT 1 GND1 GND2 3 5 GND3 7 GND4 GND5 14 15 GND6 GND7 16 GSM18001900_TX 27p LMSP54LA 445TEMP FL501 C505 C507 27p C506 27p ANT_SW3 ANT_SW2 ANT_SW1 GSM900_TX DCS_PCS_TX ...

Page 67: ...C1 VC2 VC3 Check RF Level of FL601 10 for GSM Pin 8 for DCS Pin10 32 5dBm Pin 8 29 5dBm No Yes No Changing board Go to 4 3 5 Checking PAM control signal END For the test TX Stand alone Mode is needed PL 5 for GSM PL 0 for DCS Checking Flow Table 4 2 Vc1 Vc2 Vc3 Current EGSM Tx 0 0 0 1V 0 0 0 1V 2 3 3 0V 10mA Max EGSM Rx 0 0 0 1V 0 0 0 1V 0 0 0 1V 0mA DCS PCS Tx 0 0 0 1V 2 3 3 0V 0 0 0 1V 10mA Max ...

Page 68: ...No Download S W Check TX_RAMP and PA_EN Check if there is Any Major Difference or not Refer to Graph 4 8 Go to Next Step Similar Yes No Download S W Go to Next Step Similar Yes No Download S W Download S W Check if there is Any Major Difference or not Refer to Graph 4 TEST POINT Waveform Checking Flow CIRCUIT Graph 4 8 ...

Page 69: ... _TX_Q 4 VCC1 6 1 VCC3 I _TX_I 2 3 I _TX_I C514 33p C512 39p C511 39p C508 22u C510 0 1u QN QP IN IP Redownload the Software And calibrate Check if there is Any Major Difference Refer to Graph 4 9 Similar Yes No Replace U501 TEST POINT CIRCUIT Checking Flow Waveform Graph 4 9 ...

Page 70: ...V8_VCORE C125 1u 1u C116 2V85_VSIM 2V8_VEXT 1u C115 E15 VUSB VVCXO D16 VCORE1 P1 N1 VCORE2 VEXT1 A4 B4 VEXT2 T3 VMEM1 VMEM2 T2 VMIC N16 VRTC T7 VSIM T6 H16 VABB VAPP F16 E16 VAPPGATE T4 VBACK 2 2u C119 10K R101 C121 1u 0 1u C117 1u VUSB C124 1V8_VRTC 2V75_VVCXO 2V5_VMIC VBAT C120 1u 2V8_VMEM 2V75_VABB 1u C118 VBACKUP TEST POINT CIRCUIT ...

Page 71: ...perly THE PHONE WILL POWER ON Charge or Change Battery Check the contact of power key Or dome switch Replace U101 VCORE 1 8V VVCXO 2 75V VMEM 2 8V VRTC 1 8V VEXT 2 8V VSIM 2 85V when sim card is inserted VABB 2 75V VMIC 2 5V Re download software The power on procedure is Completed The problem may be elsewhere Does it work properly Replace the main board YES YES YES YES YES NO NO NO NO NO NO Checki...

Page 72: ...B AUX2 VUSBIN D401 CUS02 VCHARGE 1u C413 10K R405 VBAT 100K R409 R410 10K NA C407 C412 1u R406 0 USB USBON 7 4 _CHG _EN 5 _PPR 3 39K R408 ISL6299 U402 BAT 10 CRDL 1 8 GND ICDL 9 6 IMIN PGND 11 2 10K R411 C411 1u 2V8_VEXT R403 10K CHG_EN_IO CHG_STAT CUR_MON CHG_EN TEST POINT CIRCUIT ...

Page 73: ...ered YES YES YES Voltage across R408 is about 1 2V YES Battery is charged YES Charging is properly operating NO NO NO NO NO Resolder the CN303 Pin 4 5 VCHARGE Pin12 19 26 GND The TA is out of order Change the TA Resolder the D401 U402 Replace the D401 U402 The battery may have problems Change the battery Checking Flow ...

Page 74: ...eck Q102 C109 D101 VIBRATOR 7 5K R117 R116 1 5K 47K R113 20 R114 6 4 1 5 VBAT Q102 EMZ2 2 3 220 R115 VA102 EVL14K02200 EVL14K02200 VA101 22p C111 C110 22p L102 27nH D101 27nH L101 VBAT 1SS352 TPH3_F 4 7u C109 VIB_P VIB_N MOTOR TEST POINT CIRCUIT Figure 4 5 ...

Page 75: ... 6 of Q102 near 0V Yes Check the contact state of CN303 Re contact CN303 Check the soldering of vibrator at Folder Resolder vibrator Vibrator will work properly Replace Vibrator Check the soldering of R136 Resolder R136 Replace Q102 No No Yes No Yes No Yes START Check the Coaxial Cable Replace Coaxial Cable No Yes Checking Flow ...

Page 76: ...4 TROUBLE SHOOTING 77 4 6 LCD Trouble Check point The assembley status of the LCD Module The Soldering of connector The FPCB which connects the main board and upper board TEST POINT Figure 4 5 ...

Page 77: ...VE21184E150R500FR G1 5 G2 10 INOUT_A1 1 2 INOUT_A2 INOUT_A3 3 INOUT_A4 4 9 INOUT_B1 C630 3 INOUT_A3 INOUT_A4 4 INOUT_B1 9 8 INOUT_B2 INOUT_B3 7 6 INOUT_B4 56p IF_MODE ICVE21054E250R401FR FL601 5 G1 G2 10 1 INOUT_A1 INOUT_A2 2 C_SDA C_SCK C_VS KEY_ROW_UPPER0 C_RST C_HS C_PCLK C_MCLK KEY_COL_UPPER4 KEY_ROW_UPPER4 KEY_ROW_UPPER3 KEY_ROW_UPPER2 KEY_ROW_UPPER1 SLIDE L_MAIN_LCD_CS C_CD00 C_CD04 C_CD06 L...

Page 78: ...oldered well No Re solder the CN601 CN102 Yes Paths of LCD control signals are OK No Re solder the EMI filter Yes FPCB is OK No Replace the FPCB Yes Connection between FPCB LCD Module is OK No Resolder The CN101 of FPCB Yes After changing the board LCD Display is OK No The board is broken Change the board Yes LCD Module is out of order Change the LCD Module Checking Flow ...

Page 79: ...7EBC T C3 COM1 A3 COM2 B1 GND C2 IN1 A2 IN2 C1 NC1 A1 NC2 C4 NO1 A4 NO2 B4 SPI404 47 R413 C414 0 1u C416 2 2u 22nH L401 2V8_VBT 0 1u C404 R407 0 SPI403 0 1u C408 C410 2V8_VBT 2 2u 47 R416 VDD_1_8V VDD_DIG 21 VDD_VREGIN 3 PCM_SYNC PIO0 1 2 PIO1 PIO2 7 8 PIO3 PIO4 9 10 PIO5 16 RESETB SPI_CLK 13 14 SPI_CSB SPI_MISO 15 12 SPI_MOSI 26 UART_CTS UART_RTS 23 24 UART_RX UART_TX 27 22 ANT 5 4 GND1 6 GND2 GN...

Page 80: ...on Bluetooth No Replace U403 Is DEBUG_RX signal similar to Fig 2 during Powering on Bluetooth No Replace Headset Connect BT headset No Is RF Power level at Antenna Feeding about 0dBm Is RF Power level at Antenna Feeding about 0dBm Replace M401 Replace M401 Establish a call Is DEBUG_RX signal similar to Fig 4 10 b during Powering on Bluetooth No Replace M401 Are PCM_SYC8 PCM_TX USC3 signal similar ...

Page 81: ...4 TROUBLE SHOOTING 82 Graph 4 10 a BLUE RST Graph 4 10 b DEBUG_TX RX Graph 4 10 c PCM_SYNCS TX RX USC0 ...

Page 82: ...E SHOOTING 83 4 8 Speaker Trouble TEST POINT CIRCUIT DIAGRAM C743 C744 Close to SPEAKER SPOUT2R E8 TXOUT B7 SPOUT1L SPOUT1R J8 B8 SPOUT2L H8 EXTOUT D7 0 R733 0 R731 NA R732 C743 47p NA C742 C744 47p SPK_N SPK_P ...

Page 83: ...the state of contact of dual speaker Yes Check U708 works properly Reassemble speaker No No Yes C743 C744 are Well soldered Re solder C743 C744 No Re solder U708 Speaker working Yes Speaker Works properly No Change main board Checking Flow ...

Page 84: ...nterface Trouble TEST POINT CIRCUIT DIAGRAM SIM CONNECTOR 2V85_VSIM 27p C322 GND5 10 IO 6 RST 2 1 VCC 5 VPP J301 3 CLK GND1 4 7 GND2 GND3 8 9 GND4 0 R362 C323 1000p 20K R361 220n C320 2V85_VSIM C321 NA SIM_RST SIM_CLK SIM_DATA Figure 4 9 ...

Page 85: ...card YES Voltage at pin1 of J301 is 2 85V NO YES NO Replace J301 or check soldering of components YES Voltage at VSIM of U101 Is 2 85V Change the SIM Card And try again Does it work Properly YES Change SIM Card Redownload SW Does it work Properly NO Change the main board NO YES SIM Card will be detected Checking Flow ...

Page 86: ...S02015 C205 EVLC18S02015 VA209 0 1u VA204 VA205 C216 47p C214 C217 47p 33u 47p C209 0 068u C763 R209 2 2K C215 47p 11 12 13 14 15 16 2 3 4 5 6 7 8 9 2V8_VMEM CN201 1 10 NA R216 EVLC18S02015 VA208 2V8_VMEM KEY_COL_UPPER1 KEY_COL_UPPER2 EAR_DETECT HEADSET_SPK_R HEADSET_SPK_L HEADSET_MICN HEADSET_MICP JACK_DETECT KEY_COL4 KEY_COL_UPPER3 KEY_ROW5 Figure 4 10 1u C220 C3 COM2 A3 GND B1 IN1 C2 IN2 A2 NC1...

Page 87: ...Equipment to echo mode Change the earphone and try again NO Can you hear your voice from the earphone YES Can you hear the sound from the earphone No Set the audio part of the test equipment to PRBS or continuous wave mode YES Voltage level check Of AUX_SPK_L AUX_SPK_R signal Replace CN201 YES NO Voltage level check Of AUX_MIC_P AUX_MIC_N signal Check U202 works properly YES Resoler components No ...

Page 88: ...7 R350 R349 47 12K R357 27p C319 47 R345 1u C318 1u C311 C313 1u VBAT 2 3 1 2SC5585 Q301 R360 10 LD302 KEY_BACKLIGHT BACKLIGHT WILL WORK PROPERLY START Is the voltage level VBAT 3 6 4 2V No Are all LEDs LD301 LD308 working No Check the soldering of each R or replace LEDs not working Yes Charge battery No Check the condition of Q302 If problem Change Q301 Yes Q301 is working Yes TEST POINT Checking...

Page 89: ... 2SC5585 2 3 1 C105 C106 1u 1u 47 R102 R101 47 LD105 SSC TWH104 HL SSC TWH104 HL LD106 KEY_BACKLIGHT BACKLIGHT WILL WORK PROPERLY START Is the voltage level VBAT 3 6 4 2V No Are all LEDs LD100 LD105 working No Check the soldering of each R or replace LEDs not working Yes Charge battery No Check the condition of Q100 If problem Change Q100 Yes Q100 is working Yes TEST POINT Checking Flow CIRCUIT Fi...

Page 90: ...1 AOUT2P1 T11 AOUT2P2 J16 AOUT3L K16 AOUT3R AGND1 AGND2 AGND3 4 7 R114 39p C142 C145 39p 39p C144 C150 39p R116 4 7 39p C140 AUX_OUT_R SPKPM AUX_OUT_L RCV_N RCV_P SPEAKER RECEIVER L H SPK_RCV_SEL C221 1u A4 V B4 MAX4684EBC_T U204 COM1 C3 COM2 A3 GND B1 IN1 C2 IN2 A2 NC1 C1 NC2 A1 NO1 C4 NO2 RCV_N SPK_N SPK_P SPK_RCV_N SPK_RCV_P RCV_P SPK_RCV_SEL Figure 4 13 Switching Logic ...

Page 91: ...BB is out of order START Check the signal level of RCV_P RCV_N at R114 R116 Are these levels about 1 2V Check the signal level of SPK_RCV_SEL Is it almost 0 Yes No No Yes Check the contact state of dual mode speaker Replace the dual mode speaker The dual mode speaker will work properly No Check the soldering R114 R116 No Yes Re soldering R114 R116 Replace U204 Check again Check again Yes Checking ...

Page 92: ...2K R203 C206 EVL14K02200 VA201 39p 1u 2V5_VMIC C210 R211 2 2K 39p VA202 EVL14K02200 C213 MULTI_MIC_N VINNORP MIC_PATH_SEL MULTI_MIC_P VINNORN NBL414 F9DE SBCL0001303 1608 1V8_VCORE C125 1u 1u C116 2V85_VSIM 2V8_VEXT 1u C115 E15 VUSB VVCXO D16 VCORE1 P1 N1 VCORE2 VEXT1 A4 B4 VEXT2 T3 VMEM1 VMEM2 T2 VMIC N16 VRTC T7 VSIM T6 H16 VABB VAPP F16 E16 VAPPGATE T4 VBACK 2 2u C119 10K R101 C121 1u 0 1u C117...

Page 93: ...5V No MIC Bias Voltage Check the signal level at each side of MIC201 Is it a few tens mVAC Replace the microphone Check the soldering of R206 R208 C208 Resolder R206 R208 C208 MIC will work properly Change Main board Replace U101 Voltage VMIC of U101 is about 2 5V Resolder R202 R203 No Yes No Yes Yes No Yes Checking Flow ...

Page 94: ...9 C9 OSCOUT PWRON F9 V3 NRESET GPIO_1_IRDA_RX L14 K16 GPIO_2_NIRDA_EN GPIO_0_IRDA_TX L18 CLKIN N10 CLKON P13 NA C130 1000p C131 NA C132 10M R108 TP108 32 768KHz X101 MC 146_7pF 1 2 3 4 PWRON CLKON CHG_STAT CHG_EN BT_EN VBACKUP NBL414 F9DE SBCL0001303 C107 1u BAT101 VBACKUP Figure 4 15 ...

Page 95: ...4 TROUBLE SHOOTING 96 Is the voltage level of BAT101 1 2V START Change main board Charge or change BAT101 NO YES Check the voltage at 1 4 of X101 Resolder R108 or Replace X101 NO YES Checking Flow ...

Page 96: ...4 TROUBLE SHOOTING 97 4 15 Slide on off Trouble SLIDE R120 51K 10p C113 2V8_VEXT U101 GND1 3 4 GND2 NC1 2 NC2 5 OUTPUT 1 PGND 7 6 VDD A3212EEH T 0 1u C112 SLIDE Test Points Circuit Diagram Figure 4 16 ...

Page 97: ...agnet Voltage 2V8_EXTof ABB 2 8V No Replace ABB U101 Yes Resolder U200 FOLDER WILL WORK PROPERLY Open slide Voltage at Pin 1 of U101 2 8V No Resolder R202 U200 Close Folder or Voltage at pin 1 of U200 0V Yes No Replace U200 Does it work properly Yes No Re download software or Change the main board Yes Checking Flow ...

Page 98: ...4 TROUBLE SHOOTING 99 4 16 Camera and Flash Trouble Camera Module CN802 U704 U705 Figure 4 17 ...

Page 99: ...IO16 E9 PGPIO17 C11 PGPIO18 H10 PGPIO2 GND_IO0 GND_IO1 H5 F8 GND_IO2 G4 PD0 PD1 H1 H2 PD2 PD3 G5 H4 PD4 PD5 J1 J2 PD6 J4 PD7 K2 PD8 PD9 U704 AIT813G D4 R716 47K 2V8_MV R719 0 TP701 1u C732 NA R721 MULTI_BYPASS L_MAIN_LCD_CS VSYNCOUT 13MHz C_RST _WAIT DATA12 DATA13 DATA14 DATA15 ADD01 _MULTI_INT C_CD00 C_CD01 C_CD02 C_CD03 C_CD04 C_CD05 C_CD06 C_CD07 CAM_PWR_EN C_VS C_SCK C_MCLK C_PCLK C_SDA C_HS R...

Page 100: ...s Go to the LCD Trouble Check power 1 8V No Yes Change U705 Check the 17MHz waveform No Yes Set the Camera button ON Check the C_PCLK Check the C_HS Check the C_VS No Resolder CN100 Yes Yes Check power U705 1V8_CAM No Change U704 Check U704 No Check CN100 soldering Yes Checking Flow ...

Page 101: ...5 DOWNLOAD AND CALIBRATION 102 5 DOWNLOAD AND CALIBRATION 5 1 Download A Download Setup Figure 5 1 describes Download setup Figure 5 1 Download Setup If you have battery no TA is needed UART ...

Page 102: ...r on C Drive as below after downloading GSMULTI program on GCSC 2 Execution and Configuration Setting 1 Execute by double click 2 Execute by double click 2 Select dll file equivalent to the model 3 Select S W equivalent to the model 4 OK button click 1 Setting Configuration ...

Page 103: ...5 DOWNLOAD AND CALIBRATION 104 3 Click Start button and then connect the phone and the cable START BTN Click ...

Page 104: ...Model DLL File select C GSMULTI Model Phone Software select mot m0 file Donít changed Download speed bps Start Com port End Com port USE no check Frame count select External boot select Only TI Model External boot G7000 G7030 After setting completed OK BTN click ìHermesîselect in case M6100 ...

Page 105: ...ent RS 232 Cable and Test JIG LG RF Cable LG Power Supply HP 66311B Agilent GPIO interface card HP GPIB Agilent Calibration Final test software LG Test SIM Card PC for Software Installation Pentium II class above 300MHz Table 5 1 Calibration Equipment List Mobile Switch Cable Battery Simulator PC TA GSM Test Set 8960 GPIB Cable Mobile Switch Cable Power Supply GPIB Cable Battery Simulator PC TA ...

Page 106: ...wer Source Description Power Supply Usually 4 0V Travel Adaptor Use TA name is TA 20G 24pin Table 5 2 Jig Power Switch Number Name Description Switch 1 ADI REMOTE In ON state phone is awaked It is used ADI chipset Switch 2 TI REMOTE In ON state phone is awaked It is used TI chipset Switch 3 VBAT Power is provided for phone from battery Switch 4 PS Power is provided for phone from Power supply Tabl...

Page 107: ...RS232 serial cable is connected between COM port of PC and MON port of TEST JIG in general 2 Power ON PC then enter into Windows 98 Remark Windows 2000 system could be feasible 3 Run AUTOCAL exe the AUTOCAL application window will be appeared LED Number Name Description LED 1 Power Power is provided for Test Jig LED 2 TA Indicate charging state of the phone battery LED 3 UART Indicate data transfe...

Page 108: ...S Analo g SW USB_PATH _SEL USB USB MULTI_USB MULTI_USB USC 0 6 VCHARGE USB PROTECTOR CHARGING IC ISL6299 VBUS_USB VBAT CUR_MON CHG_STAT CHG_EN SIM_CLK SIM_RST SIM_DATA FLIP2 FLIP FLIP2 KEYBACKLIGHT CHARGE PUMP AAT2806 C_FLASH LCD_DIMM _CTRL CAM_FLASH MLED 1 4 NAND MEMORY 1Gbit SSE N_IO 0 7 NAND_CS _WE _RE _ALE _CLE _RB I2S_SDO I2SSCK I2S_WS D 0 15 A 1 _MULTI_CS _MULTI_RST _WR _RD MULTI_BYPASS MAIN...

Page 109: ... 110 ...

Page 110: ... C128 R103 1 2M 1u C115 4 7K R119 R117 4 7K C108 C135 39p 47n E15 VUSB F15 VUSBIN VVCXO D16 R115 330K A5 VCHG VCORE1 P1 N1 VCORE2 N2 VCOREIN A2 VCXOEN VEXT1 A4 B4 VEXT2 T3 VMEM1 VMEM2 T2 P2 VMEMIN1 R2 VMEMIN2 R3 VMEMSEL VMIC N16 VRTC T7 R6 VRTCIN VSIM T6 TEMP2 A8 TMS B1 K2 TXON H16 VABB VAPP F16 E16 VAPPGATE T4 VBACK VBACKSEL T5 VBAT1 C15 VBAT2 1 G15 VBAT2 2 H15 VBAT3 1 A3 VBAT3 2 B3 R5 VBAT4 VBAT...

Page 111: ...A14 F7 E8 A15 F8 A16 D2 A17 B2 A18 B3 A19 A2 E1 E6 A20 A21 B7 A22 C7 A23 C3 A24 4 7 U205 RD38F4050L0ZBQ0 G1 A0 A1 A4 V B4 R210 MAX4684EBC_T U204 COM1 C3 COM2 A3 GND B1 IN1 C2 IN2 A2 NC1 C1 NC2 A1 NO1 C4 NO2 VA210 EVLC18S02015 C205 EVLC18S02015 VA209 0 1u VA204 VA205 100 R208 C3 COM1 A3 COM2 B1 GND C2 IN1 A2 IN2 C1 NC1 A1 NC2 C4 NO1 A4 NO2 B4 V U201 MAX4684EBC_T 1u C220 C216 47p C214 C217 47p 33u 4...

Page 112: ...LK GND1 4 7 GND2 GND3 8 9 GND4 0 R324 R358 12K 47 R348 LD301 LEBB S14H 5 6 7 8 9 R740 0 17 18 19 2 20 21 22 23 24 25 26 27 28 29 3 4 1 10 11 12 13 14 15 16 CN303 ENRY0002202 1 2 3 4 0 R354 R306 CN302 D IC 6 D 3 D IC 4 2 GND 5 VBUS NA STF203 22 TCT U302 1 D R303 NA R304 NA 47 R351 C315 R346 47 1u 1u C314 0 R352 KB301 1u C317 C316 1u R338 NA LD306 R743 NA KB308 0 R362 LD305 NA R301 47 R350 39p C306 ...

Page 113: ... C406 2 2u R418 10K C403 100K R409 R410 10K NA C407 47 R415 NC2 VBAT V VBAT ANT401 ABA9030152442 FEED NC1 U404 MAX4717EBC T C3 COM1 A3 COM2 B1 GND C2 IN1 A2 IN2 C1 NC1 A1 NC2 C4 NO1 A4 NO2 B4 SPI404 47 R413 C414 0 1u C412 1u C416 2 2u 22nH L401 R406 0 2V8_VBT 0 1u C404 USB USBON 7 4 _CHG _EN 5 _PPR 3 39K R408 ISL6299 U402 BAT 10 CRDL 1 8 GND ICDL 9 6 IMIN PGND 11 2 R407 0 SPI403 0 1u C408 10K R411...

Page 114: ...0 88 89 PGND21 PGND22 90 91 PGND23 PGND24 92 PGND25 93 PGND26 94 95 PGND27 PGND28 96 PGND3 71 PGND4 72 73 PGND5 74 PGND6 62 NC_RX_Q 61 NC_RX_Q 65 PCO1 66 PCO2 67 PCO3 PCO4 68 7 PED_SELECT 69 PGND1 78 PGND10 79 PGND11 PGND12 80 81 PGND13 PGND14 82 83 PGND15 PGND16 84 PGND17 85 GND27 41 43 GND28 GND29 50 GND3 14 15 GND4 GND5 16 17 GND6 GND7 18 19 GND8 GND9 20 31 GSM_OUT I _TX_I 2 3 I _TX_I 57 LE NC_...

Page 115: ...NA R606 22p 10 INOUT_A1 1 2 INOUT_A2 INOUT_A3 3 4 INOUT_A4 9 INOUT_B1 8 INOUT_B2 7 INOUT_B3 INOUT_B4 6 7 6 INOUT_B4 FL604 ICVE21054E250R401FR G1 5 G2 5 G1 10 G2 1 INOUT_A1 INOUT_A2 2 INOUT_A3 3 INOUT_A4 4 INOUT_B1 9 8 INOUT_B2 INOUT_B3 C609 ICVE21054E250R401FR FL603 INOUT_B2 INOUT_B3 7 6 INOUT_B4 NA FL606 5 G1 10 G2 1 INOUT_A1 INOUT_A2 2 3 INOUT_A3 4 INOUT_A4 INOUT_B1 9 8 56p ICVE21184E150R500FR C...

Page 116: ...USBDN A3 A2 PUSBDP L12 PVIN_N M12 PVIN_P K10 PVREF_N PVREF_P J11 PVSYNC PLCD14 PLCD15 M5 PLCD16 L7 M6 PLCD17 PLCD2 L3 PLCD3 M3 PLCD4 K3 K4 PLCD5 L4 PLCD6 PLCD7 J7 K6 PLCD8 PLCD9 K5 PLCD_A0 L9 PMCLK A5 L10 PMIC_BIAS_N H12 PMIC_BIAS_P POUT0_N PHD7 PHD8 D3 PHD9 E1 PHINT G1 D6 PHLCD_A0 PHLCD_BY C7 PHSYNC F5 PI2S_SCK H11 J10 PI2S_SDO G12 PI2S_WS PLCD0 M1 L2 PLCD1 M4 PLCD10 PLCD11 L5 PLCD12 K7 K8 PLCD13...

Page 117: ...117 R116 1 5K 47K R113 20 R114 6 4 1 5 VBAT Q102 EMZ2 2 3 220 OUT102 R115 C107 OUT101 1u BAT101 2V8_VEXT Q101 2SC5585 2 3 1 GH101 20 3 4 5 6 7 8 9 G1 G2 G3 G4 VBAT 1 10 11 12 13 14 15 16 17 18 19 2 CN101 R120 51K 10p C113 2V8_VEXT U101 GND1 3 4 GND2 NC1 2 NC2 5 OUTPUT 1 PGND 7 6 VDD A3212EEH T 0 1u C112 VA102 EVL14K02200 EVL14K02200 VA101 22p C111 C110 22p L102 27nH D101 27nH L101 VBAT 1SS352 TPH3...

Page 118: ... 3 30 31 32 33 34 35 36 37 38 39 10 11 12 13 14 15 16 17 18 19 2 20 21 22 23 24 CN102 1 1V8_CAM G1 G2 13 14 15 16 17 18 19 2 20 3 4 5 6 7 8 9 CN103 1 10 11 12 16 17 18 19 2 20 21 22 23 24 3 4 5 6 7 8 9 1 10 11 12 13 14 15 CN100 0 R102 47p C100 VA101 EVLC14S02050 OUT101 L_DATA01 L_DATA00 VSYNC SLIDE FLASH L_DATA13 L_DATA12 L_DATA02 L_DATA11 L_DATA10 L_DATA09 L_DATA08 MOTOR SPK_RCV_P SPK_RCV_N VBACK...

Page 119: ... 120 8 PCB LAYOUT ...

Page 120: ... 121 8 PCB LAYOUT ...

Page 121: ... 122 8 PCB LAYOUT ...

Page 122: ... 123 8 PCB LAYOUT ...

Page 123: ... 124 ...

Page 124: ...ion C Key Operation Use Up and Down key to select a menu and press select key to progress the test Pressing back key will switch back to the original test menu D Engineering Mode Menu Tree 9 ENGINEERING MODE Engineering Mode BB Test RF Test MF Mode Trace option Call Timer LCD CAMERA LED BACKLIGHT BUZZER VIBRATOR ADC BATTERY AUDIO DAI BLUETOOTH SAR Test All Auto Test Backlight Buzzer Vibrator LCD K...

Page 125: ...klight on LCD Backlight and Keypad EL Backlight light on at the same time 2 Backlight off LCD Backlight and Keypad EL Backlight light off at the same time 3 Backlight value This controls brightness of Backlight When entering into the menu the present backlight value in the phone is displayed Use Left Right key to adjust the level of brightness The value of the brightness set at last will be saved ...

Page 126: ...nu for setting the control register of Voiceband Baseband Codec chip Although the actual value can be written over it returns to default value after switching off and on the phone 1 VbControl1 VbControl1 bit Register Value Setting 2 VbControl2 VbControl2 bit Register Value Setting 3 VbControl3 VbControl3 bit Register Value Setting 4 VbControl4 VbControl4 bit Register Value Setting 5 VbControl5 VbC...

Page 127: ...Vibrator Buzzer Key Pad Mic Speaker 9 3 2 Backlight LCD Backlight is on for about 1 5 seconds at the same time then off 9 3 3 Buzzer This menu is to test the volume of Melody It rings in the following sequence Volume 1 Volume 2 Volume 3 Volume 0 mute Volume 4 Volume 5 9 3 4 Vibrator Vibrator is on for about 1 5 seconds 9 3 5 LCD 1 LCD Main LCD screen resolution tests horizontally and vertically on...

Page 128: ...r cannot reset this value 2 Reset settings This resets total conversation time to this 00 00 00 3 DAI DOWNLINK Speech decoder test 4 DAI OFF DAI mode off 9 6 Fact Reset MENU 6 This Factory Reset menu is to format data block in the flash memory and this procedure set up the default value in data block Attention 1 Fact Reset i e Factory Reset should be only used during the Manufacturing process 2 Se...

Page 129: ...COM port Baud rate 38400 Leave the rest as default values B Tx 1 Selecting Channel Select one of GSM or DCS Band and input appropriate channel 2 Selecting APC a Select either Power level or Scaling Factor b Power level Input appropriate value GSM between 5 19 or DCS between 0 15 c Scaling Factor A Ramp Factor appears on the screen You may adjust the shape of the Ramp or directly input the values C...

Page 130: ...LONE TEST 131 10 3 Means of Test a Select a COM port b Set the values in Tx or Rx c Select band and channel d After setting them all above press connect button e Press the start button Figure 10 1 HW test program ...

Page 131: ...10 STAND ALONE TEST 132 Figure 10 2 HW test setting Figure 10 3 Ramping profile ...

Page 132: ...ock of flash memory in GSM phone 11 2 Requirements PC or Notebook installed with Microsoft Windows 2000 XP Auto Calibration program Hot_kimchi GSM Phone LGE PIF JIG Serial Cable Data Cable Agilent 8960 or CMU200 or Willtec M44XX Call Setting Instrument Tektronix PS2521G or Agilent 66311B Programmable Power Supply GPIB Card and GPIB cable This refer to Figure 6 2 Equipment Setup 11 3 Settings 1 Cre...

Page 133: ...11 AUTO CALIBRATION 134 To set up Data route info_Db TXT should be edited The names in the cycle should be same 11 4 How to do calibration 1 Run file name is Hot_kinchiD exe 1 ...

Page 134: ...11 AUTO CALIBRATION 135 2 Choose the Model name of mobile phone 3 Push the APPLY button 4 Push the CALIBRATION START button ...

Page 135: ...11 AUTO CALIBRATION 136 5 Push the START button 6 Phone test finish is shown in below screen Cable Loss Enter the RF cable loss GSM and DCS ...

Page 136: ...137 12 EXPLODED VIEW REPLACEMENT PART LIST 12 1 EXPLODED VIEW 1 2 4 6 8 10 12 13 14 15 17 21 23 24 25 26 29 31 32 34 33 30 28 49 50 22 46 42 44 45 47 48 20 18 16 11 41 40 39 38 9 37 36 7 5 3 35 19 43 27 ...

Page 137: ... 138 ...

Page 138: ...VER ASSY SLIDE ACGQ0007901 Silver 4 ABGA00 BUTTON ASSY DIAL ABGA0005501 BUTTON ASSY DIAL SLIDE Black 3 4 ACGK00 COVER ASSY FRONT ACGK0060501 Black 5 MBJC00 BUTTON FUNCTION MBJC0017601 Black 46 5 MBJN00 BUTTON VOLUME MBJN0006801 Black 43 5 MCJK00 COVER FRONT MCJK0049601 Black 37 5 MDAG00 DECO FRONT MDAG0016101 Silver 35 5 MFBD00 FILTER MIKE MFBD0012701 Black 5 MGAD00 GASKET SHIELD FORM MGAD0111201 ...

Page 139: ...1 ABS Ni Cr DECO INNER Silver 6 5 MDAL00 DECO WINDOW MDAL0006401 Silver 9 5 MDAY00 DECO MDAY0021701 DECO SPK OUT PC SPRAY Black 4 5 MFBC00 FILTER SPEAKER MFBC0018601 Black 12 5 MGAD00 GASKET SHIELD FORM MGAD0103501 UPPER TOP Gold 5 MPBG00 PAD LCD MPBG0038501 Black 5 MTAA00 TAPE DECO MTAA0099101 M6100 RECEIVER DECO TAPE White 8 5 MTAD00 TAPE WINDOW MTAD0042701 Black 7 5 MTAZ00 TAPE MTAZ0092401 X1 C...

Page 140: ... PAD FLEXIBLE PCB MPBF0013501 Black 4 MRAY00 RAIL MRAY0003601 M6100 PLASTIC HINGE Silver 30 4 MTAB00 TAPE PROTECTION MTAB0090501 White 1 4 MTAZ00 TAPE MTAZ0106101 TAPE CONDUCTIVE SLIDE FPCB Gold 4 MTAZ01 TAPE MTAZ0108201 TAPE CONDUCTIVE LCD Gold 4 MTAZ02 TAPE MTAZ0114801 Protecting From Dust Blue 4 MWAC00 WINDOW LCD MWAC0059401 WINDOW LCD MAIN Without Color 5 6 ADCA00 DOME ASSY METAL ADCA0043201 S...

Page 141: ...RD TO BOARD ENBY0025901 80 PIN 0 4 mm ETC H 0 9 Header 6 ERHY00 RES CHIP ERHY0000201 0 ohm 1 16W J 1005 R TP 6 ERHY01 RES CHIP ERHY0000201 0 ohm 1 16W J 1005 R TP 6 ERHY02 RES CHIP ERHY0000224 180 ohm 1 16W J 1005 R TP 6 ERHY03 RES CHIP ERHY0000224 180 ohm 1 16W J 1005 R TP 6 ERHY04 RES CHIP ERHY0000224 180 ohm 1 16W J 1005 R TP 6 SEVY00 VARISTOR SEVY0001001 14 V SMD 50pF 1005 6 SEVY01 VARISTOR SE...

Page 142: ... 7 R108 RES CHIP ERHY0000201 0 ohm 1 16W J 1005 R TP 7 R109 RES CHIP ERHY0000262 12K ohm 1 16W J 1005 R TP 7 R110 RES CHIP ERHY0000262 12K ohm 1 16W J 1005 R TP 7 R111 RES CHIP ERHY0000203 10 ohm 1 16W J 1005 R TP 7 R112 RES CHIP ERHY0000203 10 ohm 1 16W J 1005 R TP 7 R113 RES CHIP ERHY0000273 47K ohm 1 16W J 1005 R TP 7 R114 RES CHIP ERHY0000207 20 ohm 1 16W J 1005 R TP 7 R115 RES CHIP ERHY000022...

Page 143: ...0213 47 ohm 1 16W J 1005 R TP 7 R105 RES CHIP ERHY0000213 47 ohm 1 16W J 1005 R TP 7 R106 RES CHIP ERHY0000213 47 ohm 1 16W J 1005 R TP 6 SPEY00 PCB KEYPAD SPEY0037901 FR 4 0 8 mm MULTI 4 4 SUSY00 SPEAKER SUSY0006215 FPCB 8 ohm dB mm 14 4 SVCY00 CAMERA SVCY0007301 CMOS MEGA 1 3M Magnachip Sensor 17 4 SVLM00 LCD MODULE SVLM0013601 MAIN 1 3 _128 160 26 54 37 35 2 5 262k TFT TM LGDP4212 Single 18 3 S...

Page 144: ... 1 uF 6 3V K X5R TC 1005 R TP 6 C122 CAP CERAMIC CHIP ECCH0000122 47 pF 50V J NP0 TC 1005 R TP 6 C123 CAP CERAMIC CHIP ECCH0000165 68 nF 6 3V K X5R HD 1005 R TP 6 C124 CAP CERAMIC CHIP ECCH0004904 1 uF 6 3V K X5R TC 1005 R TP 6 C125 CAP CERAMIC CHIP ECCH0004904 1 uF 6 3V K X5R TC 1005 R TP 6 C126 CAP CERAMIC CHIP ECCH0000163 47 nF 10V K X5R HD 1005 R TP 6 C127 CAP CERAMIC CHIP ECCH0000163 47 nF 10...

Page 145: ...39 pF 50V J NP0 TC 1005 R TP 6 C208 CAP CERAMIC CHIP ECCH0000167 0 1 uF 6 3V K X5R HD 1005 R TP 6 C209 CAP TANTAL CHIP ECTH0004402 33 uF 6 3V M L_ESR 2012 R TP 6 C210 CAP CERAMIC CHIP ECCH0004904 1 uF 6 3V K X5R TC 1005 R TP 6 C211 CAP TANTAL CHIP ECTH0004402 33 uF 6 3V M L_ESR 2012 R TP 6 C212 CAP CERAMIC CHIP ECCH0000120 39 pF 50V J NP0 TC 1005 R TP 6 C213 CAP CERAMIC CHIP ECCH0000120 39 pF 50V ...

Page 146: ... uF 6 3V K X5R TC 1608 R TP 6 C404 CAP CERAMIC CHIP ECCH0000182 0 1 uF 10V K X5R HD 1005 R TP 6 C405 CAP CERAMIC CHIP ECCH0005801 2 2 uF 6 3V K X5R TC 1608 R TP 6 C406 CAP CERAMIC CHIP ECCH0000112 15 pF 50V J NP0 TC 1005 R TP 6 C408 CAP CERAMIC CHIP ECCH0000182 0 1 uF 10V K X5R HD 1005 R TP 6 C410 CAP CERAMIC CHIP ECCH0005801 2 2 uF 6 3V K X5R TC 1608 R TP 6 C411 CAP CERAMIC CHIP ECCH0004904 1 uF ...

Page 147: ...1 uF 6 3V Z Y5V TC 1005 R TP 6 C526 CAP CERAMIC CHIP ECCH0000117 27 pF 50V J NP0 TC 1005 R TP 6 C527 CAP CERAMIC CHIP ECCH0005801 2 2 uF 6 3V K X5R TC 1608 R TP 6 C528 CAP CERAMIC CHIP ECCH0000102 1 pF 50V C NP0 TC 1005 R TP 6 C530 CAP CERAMIC CHIP ECCH0000143 1 nF 50V K X7R HD 1005 R TP 6 C531 CAP CERAMIC CHIP ECCH0000143 1 nF 50V K X7R HD 1005 R TP 6 C532 CAP CERAMIC CHIP ECCH0005801 2 2 uF 6 3V...

Page 148: ... GSM 6 R101 RES CHIP ERHY0000261 10K ohm 1 16W J 1005 R TP 6 R102 RES CHIP ERHY0000225 200 ohm 1 16W J 1005 R TP 6 R103 RES CHIP ERHY0010201 1 2 Mohm 1 16W F 1005 R TP 6 R104 RES CHIP ERHY0000106 100 ohm 1 16W F 1005 R TP 6 R106 RES CHIP ERHY0000280 100K ohm 1 16W J 1005 R TP 6 R108 RES CHIP ERHY0000512 10M ohm 1 16W J 1608 R TP 6 R111 RES CHIP ERHY0000267 24K ohm 1 16W J 1005 R TP 6 R113 RES CHIP...

Page 149: ...005 R TP 6 R313 RES CHIP ERHY0000280 100K ohm 1 16W J 1005 R TP 6 R314 RES CHIP ERHY0000201 0 ohm 1 16W J 1005 R TP 6 R315 RES CHIP ERHY0000213 47 ohm 1 16W J 1005 R TP 6 R316 RES CHIP ERHY0000213 47 ohm 1 16W J 1005 R TP 6 R317 RES CHIP ERHY0000201 0 ohm 1 16W J 1005 R TP 6 R318 RES CHIP ERHY0000213 47 ohm 1 16W J 1005 R TP 6 R324 RES CHIP ERHY0000201 0 ohm 1 16W J 1005 R TP 6 R325 RES CHIP ERHY0...

Page 150: ... CHIP ERHY0000125 10K ohm 1 16W F 1005 R TP 6 R412 RES CHIP ERHY0000213 47 ohm 1 16W J 1005 R TP 6 R413 RES CHIP ERHY0000213 47 ohm 1 16W J 1005 R TP 6 R414 RES CHIP ERHY0000213 47 ohm 1 16W J 1005 R TP 6 R415 RES CHIP ERHY0000213 47 ohm 1 16W J 1005 R TP 6 R416 RES CHIP ERHY0000213 47 ohm 1 16W J 1005 R TP 6 R417 RES CHIP ERHY0000213 47 ohm 1 16W J 1005 R TP 6 R418 RES CHIP ERHY0000261 10K ohm 1 ...

Page 151: ...SWITCHES Pb Free 6 U204 IC EUSY0119002 4X3 UCSP CODE B12 4 10 PIN R TP DUAL SPDT ANALOG SWITCHES Pb Free 6 U205 IC EUSY0229501 88 BALL MATRIX SCSP 8 11 1 2 80 PIN R TP 256M 64M PSRAM IO 3 0V BOTTOM BOOT PB FREE 6 U301 IC EUSY0163901 uCSP 10 PIN R TP Dual Analog Switch 300MHz Bandwidth 6 U302 DIODE TVS EDTY0006501 SC70 6L 5 25 V 100 W R TP 6 U401 IC EUSY0223002 HVSOF5 5 PIN R TP 150mA CMOS LDO WITH...

Page 152: ...CH0004904 1 uF 6 3V K X5R TC 1005 R TP 6 C314 CAP CERAMIC CHIP ECCH0004904 1 uF 6 3V K X5R TC 1005 R TP 6 C315 CAP CERAMIC CHIP ECCH0004904 1 uF 6 3V K X5R TC 1005 R TP 6 C316 CAP CERAMIC CHIP ECCH0004904 1 uF 6 3V K X5R TC 1005 R TP 6 C317 CAP CERAMIC CHIP ECCH0004904 1 uF 6 3V K X5R TC 1005 R TP 6 C318 CAP CERAMIC CHIP ECCH0004904 1 uF 6 3V K X5R TC 1005 R TP 6 C319 CAP CERAMIC CHIP ECCH0000117 ...

Page 153: ... 1 uF 10V K X5R HD 1005 R TP 6 C710 CAP CERAMIC CHIP ECCH0004904 1 uF 6 3V K X5R TC 1005 R TP 6 C711 CAP CERAMIC CHIP ECCH0004904 1 uF 6 3V K X5R TC 1005 R TP 6 C712 CAP CERAMIC CHIP ECCH0004904 1 uF 6 3V K X5R TC 1005 R TP 6 C714 CAP CERAMIC CHIP ECCH0000186 33 pF 50V J NP0 TC 1005 R TP 6 C721 CAP CERAMIC CHIP ECCH0004904 1 uF 6 3V K X5R TC 1005 R TP 6 C722 CAP CERAMIC CHIP ECCH0000155 10 nF 16V ...

Page 154: ...05 R TP 6 C753 CAP CERAMIC CHIP ECCH0000167 0 1 uF 6 3V K X5R HD 1005 R TP 6 C754 CAP CERAMIC CHIP ECCH0000167 0 1 uF 6 3V K X5R HD 1005 R TP 6 C755 CAP TANTAL CHIP ECTH0001702 4 7 uF 10V M STD 2012 R TP 6 C756 CAP TANTAL CHIP ECTH0001702 4 7 uF 10V M STD 2012 R TP 6 C757 CAP CERAMIC CHIP ECCH0000167 0 1 uF 6 3V K X5R HD 1005 R TP 6 C758 CAP CERAMIC CHIP ECCH0004904 1 uF 6 3V K X5R TC 1005 R TP 6 ...

Page 155: ... EDLH0011901 WHITE 1608 R TP PB FREE ZENER 6 LD306 DIODE LED CHIP EDLH0011901 WHITE 1608 R TP PB FREE ZENER 6 LD307 DIODE LED CHIP EDLH0011901 WHITE 1608 R TP PB FREE ZENER 6 LD308 DIODE LED CHIP EDLH0011901 WHITE 1608 R TP PB FREE ZENER 6 MIC201 MICROPHONE SUMY0010504 UNIT 42 dB 4 1 35 JFET 6 Q301 TR BJT NPN EQBN0007101 EMT3 0 15 W R TP LOW FREQUENCY 6 R319 RES CHIP ERHY0000220 100 ohm 1 16W J 10...

Page 156: ... 1005 R TP 6 R726 RES CHIP ERHY0000138 33K ohm 1 16W F 1005 R TP 6 R728 RES CHIP ERHY0000138 33K ohm 1 16W F 1005 R TP 6 R730 RES CHIP ERHY0000250 3 3K ohm 1 16W J 1005 R TP 6 R731 RES CHIP ERHY0000201 0 ohm 1 16W J 1005 R TP 6 R733 RES CHIP ERHY0000201 0 ohm 1 16W J 1005 R TP 6 R737 RES CHIP ERHY0000201 0 ohm 1 16W J 1005 R TP 6 U701 IC EUSY0223003 HVSOF5 5 PIN R TP 150mA CMOS LDO WITH OUTPUT CON...

Page 157: ...12 EXPLODED VIEW REPLACEMENT PART LIST 158 Level Location No Description Part Number Specification Color Remark 5 SPFY00 PCB MAIN SPFY0113901 FR 4 0 8 mm STAGGERED 8 M6100 MAIN PCB ...

Page 158: ...or Europe Without Color 3 SBPP00 BATTERY PACK LI POLYMER SBPP0014403 3 7 V 800 mAh 1 CELL PRISMATIC M6100 AREWA BATT Pb Free White 3 SGDY00 DATA CABLE SGDY0005601 DK 40G K8000 24PIN I O USB A TYPE 3 SGEY00 EAR PHONE EAR MIKE SET SGEY0005507 M6100 12P3TMMI GRAY 3 SSAD00 ADAPTOR AC DC SSAD0007845 FREE 50 Hz 5 2 V 800 mA C TICK 24P IO Note This Chapter is used for reference Part order is ordered by S...

Page 159: ...Note ...

Page 160: ...Note ...

Search results

Summary of Contents for M6100

Reviews:

Related manuals for M6100

Brands by name

Popular brands

LG M6100, Service Manual

Search results

Summary of Contents for M6100

Reviews:

Related manuals for M6100

Brands by name

Popular brands