Download EN_KP500 SVC ENG_081031
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Service Manual Internal Use Only Service Manual KP500 Model : KP500 Date: October, 2008 / Issue 1.0 REVISED HISTORY Editor Date Issue S.J.CHOI 4/10 0.1 Contents of Changes S/W Version * The information in this manual is subject to change without notice and should not be construed as a commitment by LGE Inc. Furthermore, LGE Inc. reserves the right, without notice, to make changes to equipment design as advances in engineering and manufacturing methods warrant. * This manual provides the information necessary to install, program, operate and maintain the KP500. Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes -3- LGE Internal Use Only LGE Internal Use Only -4- Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes Table Of Contents 1. INTRODUCTION .....................................7 1.1 Purpose .......................................................... 7 1.2 Regulatory Information.................................... 7 1.3 ABBREVIATION.............................................. 9 2. PERFORMANCE ...................................11 5.10 SIM & uSD trouble .......................................87 5.11 Touch pad trouble ........................................91 5.12 RTC trouble..................................................93 5.13 Tri-axial, digital acceleration sensor trouble.94 5.14 Trouble shooting of Receiver part ................95 5.15 Trouble Shooting of Transmitter Part .........101 2.1 H/W Features .................................................11 2.2 Technical specification ...................................12 6. DOWNLOAD & S/W UPGRADE.............109 3. TECHNICAL BRIEF ..............................19 7. CIRCUIT DIAGRAM ............................121 3.1 KP500 Functional Block diagram ...................19 3.2 Baseband Processor (BBP) Introduction .......20 3.3 Power management IC ..................................32 3.4 Power ON/OFF ..............................................37 3.5 SIM & uSD interface.......................................39 3.6 Memory ..........................................................41 3.7 LCD Display ...................................................42 3.8 Keypad Switching & Scanning .......................43 3.9 Keypad back-light illumination........................44 3.10 LCD back-light illumination...........................45 3.11 JTAG & ETM interface connector ................47 3.12 Audio ............................................................48 3.13 Charging circuit ............................................51 3.14 FM radio & BLUETOOTH.............................52 3.15 18pin Multi Media Interface connector .........55 3.16 Tri-axial, digital acceleration sensor..............57 3.17 General Description .....................................59 3.18 Receiver part................................................61 3.19 Transmitter part............................................62 3.20 RF synthesizer .............................................63 3.21 VCTCXO ......................................................63 3.22 Front End Module control.............................64 3.23 Power Amplifier Module ...............................65 3.24 PAM Schematic............................................66 8. BGM PIN MAP.....................................129 9. PCB LAYOUT......................................135 10. RF Calibration ..................................139 10.1 Test Equipment Setup................................139 10.2 Calibration Step..........................................139 11. Stand-alone Test ..............................144 11.1 Test Program Setting .................................144 11.2 Tx Test .......................................................146 11.3 Rx Test.......................................................147 12. EXPLODED VIEW & REPLACEMENT PART LIST.........................................149 12.1 Exploded View ...........................................149 12.2 Replacement Parts.....................................151 12.3 Accessory.................................................. 169 4. PCB layout............................................67 4.1 Main PCB component placement...................67 5. Trouble shooting..................................69 5.1 Trouble shooting test setup............................69 5.2 Power on Trouble...........................................70 5.3 Charging trouble.............................................73 5.4 LCD display trouble........................................75 5.5 Camera Trouble .............................................77 5.6 Receiver & Speaker trouble ...........................79 5.7 Microphone trouble ........................................81 5.8 Vibrator trouble...............................................83 5.9 Keypad back light trouble...............................85 Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes -5- LGE Internal Use Only LGE Internal Use Only -6- Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes 1. INTRODUCTION 1. INTRODUCTION 1.1 Purpose This manual provides the information necessary to repair, calibration, description and download the features of the KP500. 1.2 Regulatory Information A. Security Toll fraud, the unauthorized use of telecommunications system by an unauthorized part (for example, persons other than your company’s employees, agents, subcontractors, or person working on your company’s behalf) can result in substantial additional charges you’re your telecommunications services. System users are responsible for the security of own system. There are may be risks of toll fraud associated with your telecommunications system. System users are responsible for programming and configuring the equipment to prevent unauthorized use. LGE does not warrant that this product is immune from the above case but will prevent unauthorized use of common-carrier telecommunication service of facilities accessed through or connected to it. LGE 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 telephone service until repair can be done. A telephone company may temporarily disconnect service as long as repair is not done. C. Changes in Service A local telephone company may make changes in its communications facilities or procedure. If these changes could reasonably be expected to affect the use of the KF600 or compatibility with the network, the telephone company is required to give advanced written notice to the user, allowing the user to take appropriate steps to maintain telephone service. D. Maintenance Limitations Maintenance limitations on the KP500 must be performed only at the LGE or its authorized agents. The user may not make any changes and/or repairs expect as specifically noted in this manual. Therefore, note that unauthorized alternations or repair may affect the regulatory status of the system and may void any remaining warranty. Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes -7- LGE Internal Use Only 1. INTRODUCTION E. Notice of Radiated Emissions The KP500 complies with rules regarding radiation and radio frequency emission as defined by local regulatory agencies. In accordance with these agencies, you may be required to provide information such as the following to the end user. F. Pictures The pictures in this manual are for illustrative purposes only; your actual hardware may look slightly different. G. Interference and Attenuation An KP500 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 contains 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 board, they should spread the floor with anti-static mat which is also grounded. Use a suitable, grounded soldering iron. Keep sensitive parts in these protective packages until these are used. When returning system boards or parts such as EEPROM to the factory, use the protective package as described. LGE Internal Use Only -8- Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes 1. INTRODUCTION 1.3 ABBREVIATION For the purposes of this manual, following abbreviations apply: APC Automatic Power Control BB Baseband BER Bit Error Ratio CC-CV Constant Current - Constant Voltage CLA Cigar Lighter Adapter DAC Digital to Analog Converter DCS Digital Communication System dBm dB relative to 1 milli-watt DSP Digital Signal Processing EEPROM Electrical Erasable Programmable Read-Only Memory EGPRS Enhanced General Packet Radio Service EL Electroluminescence ESD Electrostatic Discharge FPCB Flexible Printed Circuit Board GMSK Gaussian Minimum Shift Keying GPIB General Purpose Interface Bus GPRS General Packet Radio Service GSM Global System for Mobile Communications IPUI International Portable User Identity IF Intermediate Frequency LCD Liquid Crystal Display LDO Low Drop Output LED Light Emitting Diode Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes -9- LGE Internal Use Only 1. INTRODUCTION LGE LG Electronics OPLL Offset Phase Locked Loop PAM Power Amplifier Module PCB Printed Circuit Board PGA Programmable Gain Amplifier PLL Phase Locked Loop PSTN Public Switched Telephone Network RF Radio Frequency RLR Receiving Loudness Rating RMS Root Mean Square RTC Real Time Clock SAW Surface Acoustic Wave SIM Subscriber Identity Module SLR Sending Loudness Rating SRAM Static Random Access Memory 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 Oscillator WAP Wireless Application Protocol 8PSK 8 Phase Shift Keying LGE Internal Use Only - 10 - Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes 2. GENERAL PERFORMANCE 2. GENERAL PERFORMANCE 2.1 H/W Feature Item Standard Battery Feature Comment Li-ion, 900mAh AVG TCVR Current 270mA typ @PL5 Standby Current 2.3 mA typ @PP9 Talk time 3 hours (GSM TX Level 7) Standby time Over 250 hours (Paging Period:9, RSSI: -85dBm) Charging time Under 3 hours RX Sensitivity EGSM/GSM850:-105dBm↓, DCS/PCS:-105dBm↓ TX output power EGSM/GSM850 : 33dBm (@PL 5) DCS/PCS: 30dBm (@PL 0) GPRS compatibility Class 10 SIM card type 3V Small Display Status Indicator Main 240 x 400 pixels, 3” WQVGA, 262K color Send Key, Shortcut Key, Volume Up/Down Key, PWR Key, Camera Key, Lock Key ANT EAR Phone Jack PC Synchronization Speech coding Built in antenna 18pin multi port Headset jack Yes HR/EFR/FR/AMR Data and Fax Yes Vibrator Yes Buzzer No Voice Recoding Yes C-Mic Yes Receiver Yes Travel Adapter Yes Options Bluetooth hands-free kit, Data Kit Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes - 11 - LGE Internal Use Only 2. GENERAL PERFORMANCE 2.2 Technical specification Item Description Specification GSM900 TX: 890 + 0.2 x n MHz RX: 935 + 0.2 x n MHz ( n = 1 ~ 124 ) EGSM TX: 890 + 0.2 x (n-1024) MHz 1 Frequency Band RX: 935 + 0.2 x (n-1024) MHz ( n = 975 ~ 1023 ) DCS1800 TX: 1710 + ( n-511 ) x 0.2 MHz (n = 512 ~ 885) RX: TX + 95 MHz PCS1900 TX: 1850.2 + ( n-512 ) x 0.2 MHz (n = 512 ~ 810) RX: TX + 80MHz 2 Phase Error 3 Frequency Error RMS < 5 degrees Peak < 20 degrees < 0.1ppm GSM900/EGSM 4 Power Level LGE Internal Use Only Level Power 5 33 dBm 6 Toler. Level Power Toler. 2dB 13 17 dBm 3dB 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 12 19 dBm 3dB Level Power Toler. DCS1800/PCS1900 Level Power 0 30 dBm 2dB 8 14 dBm 3dB 1 28 dBm 3dB 9 12 dBm 4dB 2 26 dBm 3dB 10 10 dBm 4dB 3 24 dBm 3dB 11 8 dBm 4dB 4 22 dBm 3dB 12 6 dBm 4dB 5 20 dBm 3dB 13 4 dBm 4dB 6 18 dBm 3dB 14 2 dBm 5dB 7 16 dBm 3dB 15 0 dBm 5dB - 12 - Toler. Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes 2. GENERAL PERFORMANCE Item Description Specification GSM900/EGSM 5 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 -63 3,000 ~ 6,000 -65 6,000 -71 Output RF Spectrum (due to modulation) DCS1800/PCS1900 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 GSM900/EGSM 6 Offset from Carrier (kHz) Max. (dBm) Output RF Spectrum 400 -19 (due to switching transient) 600 -21 1,200 -21 1,800 -24 Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes - 13 - LGE Internal Use Only 2. GENERAL PERFORMANCE Item Description Specification DCS1800/PCS1900 6 7 8 Offset from Carrier (kHz). Max. (dBm) Output RF Spectrum 400 -22 (due to switching transient) 600 -24 1,200 -24 1,800 -27 Spurious Emissions Bit Error Ratio Conduction, Emission Status EGSM BER (Class II) < 2.439% @-102dBm DCS1800/PCS1900 BER (Class II) < 2.439% @-100dBm 9 Rx Level Report accuracy 10 SLR 11 12 13 8 3 dB Frequency (Hz) Max.(dB) Min.(dB) 100 -12 - 200 0 - 300 0 -12 1,000 0 -6 2,000 4 -6 3,000 4 -6 3,400 4 -9 4,000 0 - Frequency (Hz) Max.(dB) Min.(dB) 100 -12 - 200 0 - 300 2 -7 500 * -5 1,000 0 -5 3,000 2 -5 3,400 2 -10 4,000 2 Sending Response RLR 2 3 dB Receiving Response * Mean that Adopt a straight line in between 300 Hz and 1,000 Hz to be Max. level in the range. LGE Internal Use Only - 14 - Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes 2. GENERAL PERFORMANCE Item Description Specification 14 STMR 13 5 dB 15 Stability Margin > 6 dB 16 dB to ARL (dB) Level Ratio (dB) -35 17.5 -30 22.5 -20 30.7 -10 33.3 0 33.7 7 31.7 10 25.5 Distortion 17 Side Tone Distortion Three stage distortion < 10% 18 System frequency (26 MHz) tolerance 2.5ppm 19 32.768KHz tolerance 30ppm 20 Power consumption 21 Talk Time 22 Standby Time 23 Ringer Volume 24 Charge Current Standby - Normal 3 mA(@PP9) EGSM/Lvl 7 (Battery Capacity 800mA):180 min EGSM/Lvl12(Battery Capacity 800 mA):320min Under conditions, at least 300 hours: 1. Brand new and full 800mAh battery 2. Full charge, no receive/send and keep GSM in idle mode. 3. Broadcast set off. 4. Signal strength display set at 3 level above. 5. Backlight of phone set off. At least 65 dB under below conditions: 1. Ringer set as ringer. 2. Test distance set as 50 cm Fast Charge : < 400 mA Slow Charge: < 120 mA Antenna Bar Number 25 Antenna Display Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes - 15 - Power 7 >-92 dBm ~ 5 -97dBm ~ -93dBm 4 -100dBm ~ -98dBm 2 -103dBm ~ -101dBm 1 -105dBm ~ -104dBm 0 < -106 dBm Off No Service LGE Internal Use Only 2. GENERAL PERFORMANCE Item 26 Description Specification Battery Bar Number Voltage( 0.05V) 3 3.69V ~ 4.2V 2 3.53V ~ 3.69V 1 3.43V ~ 3.53V 0 3.30V ~ 3.43V Battery Indicator 3.53V↓ 0.05V (Call) 3.43V ↓ 0.05V (Standby) 27 Low Voltage Warning 28 Forced shut down Voltage 3.3 Battery Type Li-ion Battery Standard Voltage = 3.7 V Battery full charge voltage = 4.2 V Capacity: 800mAh Travel Charger Switching-mode charger Input: 150 ~ 240 V, 50/60Hz Out put: 5.6, 0.4A 29 30 LGE Internal Use Only 0.05 V - 16 - Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes 2. GENERAL PERFORMANCE * EDGE RF Specification (Option: is not serviced for “EDGE mode”) Item 1 2 3 4 Description RMS EVM Peak EVM 95th Percentile EVM Origin Offset Suppression Specification ≥ 9% 30% 15% 30dB GSM900/EGSM 5 Power Level Level Power Toler. Level Power Toler. 5 27dBm 3dB 13 17dBm 3dB 6 27dBm 3dB 14 15dBm 3dB 7 27dBm 3dB 15 13dBm 3dB 8 27dBm 3dB 16 11dBm 5dB 9 25dBm 3dB 17 9dBm 5dB 10 23dBm 3dB 18 7dBm 5dB 11 21dBm 3dB 19 5dBm 5dB 12 19dBm 3dB Level Power Toler. DCS1800/PCS1900 6 Output RF Spectrum (due to modulation) Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes Level Power Toler. 0 26/25dBm 3dB 8 14 dBm 3dB 1 26/25dBm 3dB 9 12 dBm 4dB 2 26/25dBm 3dB 10 10 dBm 4dB 3 24 dBm 3dB 11 8 dBm 4dB 4 22 dBm 3dB 12 6 dBm 4dB 5 20 dBm 3dB 13 4 dBm 4dB 6 18 dBm 3dB 14 2 dBm 5dB 7 16 dBm 3dB 15 0 dBm 5dB GSM900/EGSM Offset from carrier(kHz) Max. dBc 100 +0.5 200 -30 250 -33 400 -54 600 ~ <1,200 -60 1,200 ~ <1,800 -60 1,800 ~ <3,000 -63 3,000 ~ <6,000 -65 6,000 -71 - 17 - LGE Internal Use Only 2. GENERAL PERFORMANCE Item 6 Description Output RF Spectrum (due to modulation) 7 Output RF Spectrum (due to switching transient) Specification DCS1800/PCS1900 Offset from carrier(kHz) Max. dBc 100 +0.5 200 -30 250 -33 400 -54 600 ~ <1,200 -60 1,200 ~ <1,800 -60 1,800 ~ <3,000 -63 3,000 ~ <6,000 -65 6,000 -71 GSM900/EGSM Offset from carrier(kHz) Max. dBm 400 -23 600 -26 1,200 -27 1,800 --30 DCS1800/PCS1900 LGE Internal Use Only Offset from carrier(kHz) Max. dBm 400 -23 600 -26 1,200 -27 1,800 -30 - 18 - Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes 3. TECHNICAL BRIEF 3. TECHNICAL BRIEF 3.1 KP500 Functional Block diagram The functional component arrangement is mentioned below diagram. KP500 Block Diagram ANT FEM PAM(SKY77340) BB IC(PMB8877) Memory FM_ANT DCS/PCS PA_LEVEL Match ADD(0:29) PA_LEVEL / Match DGM1110M014 TXON_PA TXON_PA PA_BAND PA_BAND PA_MODE PA_MODE DATA(0:15) / Controller (2G NAND + 1G DDR SDRAM) GSM850/900 FE1 FE2 Match Pin.03 Pin.04 Touch Window / H/S_RIGHT Match Pin.05 I2C I2C1 KEY_COL GPIO I/I_/Q/Q_ / PMB6272 GPIO / LED Matrix Module USB_M KEY PAD ROW KEY_EN 26M_MCLK RF INTERFACE RF_DA Pin.07 JACK_DETECT VBAT KEY Back Light Pin.09 Pin.10 VIB_EN Vibrator CAM_I2C CAM_I2C Pin.08 VBAT. RPWRON RF_EN RF_CLK Pin.06 USB_P COL Pin.11 VCHG I/O CONNECTOR KEY_ROW TRANSCEIVER Pin.02 H/S_LEFT I 2C I 2C Pin.01 H/S MIC & HOOK_DET Pin.12 3-Axis Accelerometer Pin.13 MMC I/F MMC I/F / DSR -SD + SIM Socket Pin14 VBUS_USB VCHG T_IN1 CHG_EN Charging IC UART_TX VUSB_USB Pin.15 Pin.16 UART_RX Pin.17 Pin.18 Battery CAM_ I2C AFC CIF I2C 26M_TCXO BT ANT 3M CAM / / I2C1 BT_CLK (LED CTRL : 5 ea) BPF FM ANT UART UART / BT IC BCM2048SB0 DIF DIF I2S / LCD, 3.0" 262K TFT WQVGA Charge Pump (SC654ULTRT) I2S / AUIDO AMP(MAX9877) VBAT FM RADIO HPL VAUDIOa(2.5V) VIO(2.62V) VAUDIOb(2.5V) SD2(1.8V) VSIM(2.9V) VRF1(2.85V) VPLL(1.35V) VMME (2.9V) VRF2(1.53V) VRTC(2.0V) VUMTS(2.85V) VRF3(2.70V) VVIB(2.8V) VUSB(3.1V) VLED (2.9V) INA2 EPPA21 I2C END_KEY I2C / I2C1 I2C1 2V11_RTC 2V11_RTC MIXER VAUX (2.9V) PRE-AMP INA1 EPPA11 SD2(1.8V) HEADSET RECEIVER HPR VBAT SD1 (1.35V) BYPASS EPP11 32kHz PMB6821(PM IC) RXINRXIN+ EPN11 OUT- FM RADIO MAIN SPEAKER OUT+ / INB1/2 VMICP/N MIC1(P/N) MIC2(P/N) MAIN MIC HEADSET MIC B/UP BAT. Figure 1 KP500 Functional block diagram Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes - 19 - LGE Internal Use Only 3. TECHNICAL BRIEF 3.2 Baseband Processor (BBP) Introduction Figure 3 Top level block diagram of the S-GOLD3™ (PMB8877) 3.2.1 General Description S-GOLD3™ is a GSM/EDGE single chip mixed signal Baseband IC containing all analog and digital functionality of a cellular radio. Additionally S-GOLD3™ Provides multimedia extensions such as camera, software MIDI, MP3 sound. It is designed as a single chip solution, integrating the digital and mixed signal portions of the base band in 0.09um, 1.2V technology. The chip will fully support the FR, EFR, HR and AMR-NB vocoding. S-GOLD3™ support multi-slot operation modes HSCSD (up to class 10), GPRS for high speed data application (up to class 12) and EGPRS (up to class 12) without additional external hardware. LGE Internal Use Only - 20 - Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes 3. TECHNICAL BRIEF 3.2.2 Block Description • Processing core ARM926EJ-S 32 bit processor core for controller functions. The ARM926EJ-S includes an MMU, and the Jazelle Java extension for Java acceleration. - TEAKLite DSP core • ARM-Memory - 32k Byte Boot ROM on the AHB - 96k Byte SRAM on the AHB, flexibly usable as program or data RAM - 16k Byte Cache for Program (internal) - 8k Byte tightly coupled memory for Program(internal) - 8k Byte Cache for Data(internal) - 8k Byte tightly coupled memory for Data(internal) • DSP-Memory - 104K x 16bit Program ROM - 8k x 16bit Program RAM - 60k x 16bit Data ROM - 37k x 16bit Data RAM - Incremental Redundancy(IR) Memory of 35904 words of 16bit • Shared Memory Block 1.5K x 32bit Shared RAM(dual ported) between controller system and TEAKLite. • Controller Bus system The processor cores and their peripherals are connected by powerful buses. Multi-layer AHB for connecting the ARM and the other master capable building blocks with the internal and external memories and with the peripheral buses. • Clock system The clock system allows widely independent selection of frequencies for the essential parts of the S-GOLD3. Thus power consumption and performance can be optimized for each application. • Functional Hardware block - CPU and DSP Timers - MOVE coprocessor performing motion estimation for video encoding algorithms (H.263, MPEG-4) - Programmable PLL with additional phase shifters for system clock generation - GSM Timer Module that off-loads the CPU from radio channel timing - GMSK / 8-PSK Modulator according to GSM-standard 05.04 (5/2000) - GMSK Modulator: gauss-filter with B*T=0.3 - EDGE Modulator: 8PSK-modulation with linearized GMSK-Pulse-Filter - Hardware accelerators for equalizer and channel decoding. - Incremental Redundancy memory for EDGE class 12 support - A5/1, A5/2, A5/3 Cipher unit - GEA1, GEA2, GEA3 Cipher Unit to support GPRS data transmission - Advanced static and dynamic power management features including TDMA-Frame synchronous low power mode and enhanced CPU modes(idle and sleep modes) Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes - 21 - LGE Internal Use Only 3. TECHNICAL BRIEF - Pulse Number Modulation output for Automatic Frequency Correction(AFC) - Serial RF Control interface: support of direct conversion RF - A Universal Serial Interface(USIF) enabling asynchronous (UART) of synchronous (SPI) serial data transmission - 1 Serial Synchronous SPI compatible interfaces in the controller domain - 1 Serial Synchronous SPI compatible interface in the TEAKLite domain - 2 USART with autobaud detection, hardware flow control and integrated IrDA controller supporting IrDA’s SIR standard (up to 115.2Kbps) - A dedicated Fas IfDA Controller supporting IrDA’s SIR,MIR and FIR standards (up to 4Mbps) - I2C-bus interface (e.g. connection to S/M power) - A fast display interface supporting serial and parallel interconnection - An ITU-R BT.656 compatible Camera interface. - Programmable clock output for a camera - An multimedia/Secure Digital Card Interface (MMCI/SD: SDIO capable) 3.2.3 External Devices connected to memory interface Table 1. Memory interface Device Name Maker Remark FLASH K5E1G12ACA-D075 Samsung Synchronous / A synchronous DDR K5E1G12ACA-D075 Samsung Synchronous 133MHz LCD IM200DST2A LGIT 8bit access 2 times transmission Melody IC Not Used S/W Infineon Software CODEC 3.2.4 RF Interface (T_OUT) S-Gold3 uses this interface to control RF IC and Peripherals. 13 signals are provided switch on/off RF ICs Periodically each TDMA frame. Table 2. RF Interface Spec. T_OUT Resource Interconnection Description T_OUT0 TXON_PA PAM Power on T_OUT1 Other function - T_OUT2 PA_BAND TX RF band select T_OUT3 ANT_SW1 FEM control T_OUT4 ANT_SW2 FEM control T_OUT5 ANT_SW3 FEM control T_OUT6 MODE PAM Mode select LGE Internal Use Only - 22 - Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes 3. TECHNICAL BRIEF 3.2.5 USIF Interface KF350 have three USIF Drivers as follow : - USIF1 : Hardware Flow Control / SW upgrade / Calibration - USIF2 : MON used Rx, Tx and CTS, RTS use BT Interface - USIF3 : BT Interface Table 3. USIF Interface Spec. Resource USIF1 USIF1_TXD USIF1_RXD USIF1_CTS USIF1_RTS USIF2 USIF2_TXD USIF2_RXD USIF2_CTS USIF2_RTS USIF3 USIF3_TXD USIF3_RXD Name Remark UART_TX UART_RX USB_DP USB_DM Transmit Data Receive Data NC NC BT_CTS BT_RTS. NC NC BT_TX BT_RX BT Transmit tx BT Receive rx 3.2.6 ADC channel BBP ADC block is composed of 10 external ADC channel. This block operates charging process and other related process by reading battery voltage and other analog values. Table 4. S-Gold3 ADC channel usage ADC channel Resource M0 M1 M2 M3 M4 M5 M6 M7 M8 M9 M10 Interconnection BAT_ID RF_TEMP N.C JACK_TYPE N.C H/W VERSION N.C ICLD VSUPPLY N.C N.C Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes Description Battery temperature measure RF block temperature measure Accessory type detect S-Gold3 H/W version detect Battery supply voltage measure - 23 - LGE Internal Use Only 3. TECHNICAL BRIEF 3.2.7 GPIO map Over a hundred allowable resources, KF350 is using as follows except dedicated to SIM and Memory. KF350 GPIO(General Purpose Input/Output) Map, describing application, I/O state, and enable level, is shown in below table Table 5 S-Gold3 GPIO pin Map Port Function KEY MATRIX KP_IN0 KP_IN1 KP_IN2 KP_IN3 KP_IN4 KP_IN5 KP_OUT5 KP_OUT0 KP_OUT1 KP_OUT2 KP_OUT3 USIF1 USIF1_RXD USIF1_TXD USIF1_RTS_N USIF1_CTS_N USIF2 USIF2 _RXD USIF2 _TXD USIF2_RTS_N USIF2_CTS_N USIF3 USIF3 _RXD USIF3 _TXD GPIO_21 MMCI2 MMCI2_CMD MMCI2_DAT[0] MMCI2_CLK CAMERA I/F CIF_D0 CIF_D1 LGE Internal Use Only Net Name Description N/A N/A N/A KP_IN3 N/A KP_IN5 KP_IN6 KP_OUT0 LIN_INVERT KP_OUT2 KP_OUT3 UART_RX UART_TX USB_DAT_VP USB_SE0_VM UART, RS232 Data UART, RS232 Data USB Data USB Data ACCEL_INT N/A UART_BT_RTS UART_BT_CTS Not used Bluetooth RTS Bluetooth CTS UART_BT_RX UART_BT_TX N/A Bluetooth RX Bluetooth TX PCB_VER1 PCB_VER2 PCB Version1 PCB Version2 VIB_EN Vibrator LDO Enable CIF_D(0) CIF_D(1) Camera DATA[0] Camera DATA[1] - 24 - Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes 3. TECHNICAL BRIEF CIF_D2 CIF_D3 CIF_D4 CIF_D5 CIF_D6 CIF_D7 CIF_PCLK CIF_HSYNC CIF_VSYNC CLKOUT CIF_PD CIF_DATA2 CIF_DATA3 CIF_DATA4 CIF_DATA5 CIF_DATA6 CIF_DATA7 CIF_PCLK CIF_HSYNC CIF_VSYNC CIF_MCLK CIF_PD Camera DATA[2] Camera DATA[3] Camera DATA[4] Camera DATA[5] Camera DATA[6] Camera DATA[7] Camera pixel clock Camera H sync Camera V sync Camera main clock Camera power down(active high) CIF_RESET LCD I/F DIF_D0 DIF_D1 DIF_D2 DIF_D3 DIF_D4 DIF_D5 DIF_D6 DIF_D7 DIF_D8 DIF_CS1 DIF_CS2 DIF_CD DIF_WR CIF_RESET Camera reset DIF_D0 DIF_D1 DIF_D2 DIF_D3 DIF_D4 DIF_D5 DIF_D6 DIF_D7 CAM_LDO_EN DIF_MAIN_CS IF_MODE DIF_CD DIF_WR LCD data[0] LCD data[1] LCD data[2] LCD data[3] LCD data[4] LCD data[5] LCD data[6] LCD data[7] Camera LDO Enable MAIN LCD chip select Interface mode Command Data switch LCD Write DIF_RD HOOK_DETECT DIF_VSYNC DIF_RESET TOUCH_INT LCD Read Ear-Mic hook detection LCD Sync LCD Reset Touch Sensor INT I2C_SCL I2C_SDA UART_BT_RTS UART_BT_CTS For Touch LDO/PMIC/Audio Amp For Touch LDO/PMIC/Audio Amp Bluetooth RTS Bluetooth CTS UART_BT_RX UART_BT_TX N/A Bluetooth RX Bluetooth TX DIF_RD EINT7 GPIO_100 GPIO_27 _ EINT5 #I2C1 I2C_SCL I2C_SDA USIF2_RTS_N USIF2_CTS_N USIF3 USIF3 _RXD USIF3 _TXD GPIO_21 MMCI2 Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes - 25 - LGE Internal Use Only 3. TECHNICAL BRIEF MMCI2_CMD MMCI2_DAT[0] MMCI2_CLK CAMERA I/F CIF_D0 CIF_D1 CIF_D2 CIF_D3 CIF_D4 CIF_D5 CIF_D6 PCB_VER1 PCB_VER2 VIB_EN PCB Version1 PCB Version2 Vibrator LDO Enable CIF_DATA0 CIF_DATA1 CIF_DATA2 CIF_DATA3 CIF_DATA4 CIF_DATA5 CIF_DATA6 Camera DATA[0] Camera DATA[1] Camera DATA[2] Camera DATA[3] Camera DATA[4] Camera DATA[5] Camera DATA[6] CIF_D7 CIF_PCLK CIF_HSYNC CIF_VSYNC CLKOUT CIF_PD CIF_RESET LCD I/F DIF_D0 DIF_D1 DIF_D2 DIF_D3 DIF_D4 DIF_D5 DIF_D6 CIF_DATA7 CIF_PCLK CIF_HSYNC CIF_VSYNC CIF_MCLK CIF_PD CIF_RESET Camera DATA[7] Camera pixel clock Camera H sync Camera V sync Camera main clock Camera power down(active high) Camera reset DIF_D0 DIF_D1 DIF_D2 DIF_D3 DIF_D4 DIF_D5 DIF_D6 LCD data[0] LCD data[1] LCD data[2] LCD data[3] LCD data[4] LCD data[5] LCD data[6] DIF_D7 DIF_D8 DIF_CS1 DIF_CS2 DIF_CD DIF_WR DIF_RD EINT7 GPIO_100 GPIO_27 EINT5 #I2C1 I2C_SCL I2C_SDA PM_INT (EINT) DIF_D7 CAM_LDO_EN DIF_MAIN_CS MAIN IF_MODE DIF_CD DIF_WR DIF_RD HOOK_DETECT DIF_VSYNC _DIF_RESET TOUCH_INT LCD data[7] Camera LDO Enable LCD chip select Interface mode Command Data switch LCD Write LCD Read Ear-Mic hook detection LCD Sync LCD Reset Touch Sensor INT I2C_SCL I2C_SDA PM_INT For Touch LDO/PMIC/Audio Amp For Touch LDO/PMIC/Audio Amp LGE Internal Use Only - 26 - Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes 3. TECHNICAL BRIEF #I2C2 I2C2_SCL I2C2_SDA SIM I/F CC_IO CC_CLK CC_RST IrDA USB_OEn EINT3 External Memory CIF_SCL CIF_SDA For Camera For Camera SIM_IO SIM_CLK SIM_RST SIM CARD I/O SIM CARD CLOCK SIM CARD RESET USB_OEn N/A MMCI_CMD MMCI_DAT[0] MMCI_CLK MMCI1_DAT[1] MMCI1_DAT[2] MMCI1_DAT[3] I2S1 I2S2_CLK0 GPIO_102 I2S2_RX I2S2_TX I2S2_WA0 I2S2 EINT4 GPIO_102 MMC_CMD MMC_D0 MMC_CLK MMC_D1 MMC_D2 MMC_D3 T-flash T-flash T-flash T-flash T-flash T-flash I2S1_CLK MMC_DETECT I2S1_RX I2S1_TX 2S1_WA0 Bluetooth Clock T-flash Detect Bluetooth PCM RX Bluetooth PCM TX Bluetooth Clock CHG_EOC LCD_ID Charger LCD ID CC0CC1IO CC0CC7IO CC0CC3IO GPIO_103 Audio I/F EPN1 EPP1 EPPA1 EPREF EPPA2 MICN1 MICP1 MICN2 MICP2 VMICP _PPR BT_INT N/A KEY_EN Charger Bluetooth INT EAR_N EAR_P BB_SND_L Reference BB_SND_R MAIN_MIC_N MAIN_MIC_P HS_MIC_N HS_MIC_P VMIC_P For Receiver For Receiver For Speaker Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes For Speaker For Mic For Mic For Headset Mic For Headset Mic Power for MIC - 27 - LGE Internal Use Only 3. TECHNICAL BRIEF VMICN #I/Q-Signale PAOUT1 BB_I BB_IX BB_Q BB_QX ADC M0 M1 M2 M3 M7 M8 M9 M10 Reference VREFP IREF JTAG I/F TDO TDI TMS TCK TRST_n RTCK #Debug TRIG_IN MON1 MON2 TRACESYNC TRACECLK PIPESTAT[2] PIPESTAT[1] PIPESTAT[0] TRACEPKT[0] TRACEPKT[1] TRACEPKT[2] TRACEPKT[3] TRACEPKT[4] TRACEPKT[5] LGE Internal Use Only VMIC_N Power for MIC PA_LEVEL I IX Q QX BAT_ID RF_TEMP PCB_VER Battery temperature measure RF block temperature measure LOAD N.C Current consumption measure VREFN TDO TDI TMS TCK TRSTn RTCK JTAG JTAG JTAG JTAG JTAG JTAG TRIG_IN 2V62_VIO ETM (Embedded Trace Macro Cell) ETM TRACESYNC TRACECLK PIPESTAT[2] PIPESTAT[1] PIPESTAT[0] TRACEPKT[0] TRACEPKT[1] TRACEPKT[2] TRACEPKT[3] TRACEPKT[4] TRACEPKT[5] ETM ETM ETM ETM ETM ETM ETM ETM ETM ETM ETM - 28 - Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes 3. TECHNICAL BRIEF TRACEPKT[6] TRACEPKT[7] Memory MEM_ADV_n MEM_RDN MEM_AD[0] MEM _AD[1] MEM _AD[2] MEM _AD[3] MEM _AD[4] MEM _AD[5] TRACEPKT[6] TRACEPKT[7] BA1 _RD DATA0 DATA1 DATA2 DATA3 DATA4 DATA5 MEM _AD[6] MEM _AD[7] MEM _AD[8] MEM _AD[9] MEM _AD[10] MEM _AD[11] MEM _AD[12] MEM _AD[13] MEM _AD[14] MEM _AD[15] MEM_CS0_n MEM_CS1_n MEM_WRN MEM_A[16] MEM_A[17] DATA6 DATA7 DATA8 DATA9 DATA10 DATA11 DATA12 DATA13 DATA14 DATA15 _NAND_CS _RAM_CS _WR ADD[16] ADD[17] MEM_A[18] MEM_A[19] MEM_A[20] MEM_A[21] MEM_A[22] MEM_A[23] MEM_A[24] MEM_A[25] MEM_A[26] MEM_CSA0_n MEM_CSA1_n MEM_CSA2_n MEM_CSA3_n MEM_BFCLKO1 MEM_BFCLKO2 ADD[18] ADD[19] ADD[20] ADD[21] ADD[22] ADD[23] ADD[24] ADD[25] ADD[26] ADD[27] ADD[28] ADD[29] BA0 ETM ETM Read SDCLKI Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes - 29 - LGE Internal Use Only 3. TECHNICAL BRIEF MEM_SDCLKO MEM_BC0_n MEM_BC1_n MEM_BC2_n MEM_BC3_n MEM _A[0] MEM _A[1] MEM _A[2] MEM _A[3] MEM _A[4] MEM _A[5] SDCLKO _BC0 _BC1 LDQS UDQS ADD[0] ADD[1] ADD[2] ADD[3] ADD[4] ADD[5] MEM _A[6] MEM _A[7] MEM _A[8] MEM _A[9] MEM _A[10] MEM _A[11] MEM _A[12] MEM _A[13] MEM _A[14] MEM _A[15] MEM_RAS_n MEM_CAS_n MEM_CKE FCDP_RBn FWP ADD[6] ADD[7] ADD[8] ADD[9] ADD[10] ADD[11] ADD[12] ADD[13] ADD[14] ADD[15] _RAS _CAS CKE FCDP _WP T_OUT0 T_OUT1 T_OUT2 T_OUT3 GPIO_47 GPIO_48 T_OUT6 GPIO_50 GPIO_51 GPIO_52 CC1CC7IO GPIO_54 #SPCU SPCU_RQ_IN0 GPIO_118 TXON_PA FE2 PA_BAND FE1 BT_WAKEUP VBUS_OVP PA_MODE For DSR LCD_BACKLIGHT_EN JACK_DETECT BT_LDO_EN Vibrator UART DSR LCD Backlight Enable Jack Detect Bluetooth LDO Enable BT_RESETn Bluetooth Reset LGE Internal Use Only Bluetooth wakeup - 30 - Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes 3. TECHNICAL BRIEF SPCU_RC_OUT0 SPCU_RQ_IN2 #RF Control Unit RF_STR0 RF_STR1 RF_DATA RF_CLK other AFC GPIO_58 F26M VCXO_EN RESOURCE_CTRL F32K OSC32K RESET_n RTC_OUT #Extra I/Os CLK32K DSPOUT1 F32K OSC32K _RESET RTC_OUT RF_EN LIN_PWM_MAG RF_DA RF_CLK RPWRON 26MHZ_MCLK CLK32K WDOG Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes VCXO Enable For Vibrator 26MHz Clock For FM Radio, BT CLK32K - 31 - LGE Internal Use Only 3. TECHNICAL BRIEF 3.3 Power management IC 3.3.1 General Description SM-POWER is a highly integrated Power and Battery Management IC for mobile handsets. It has been specially designed for usage with S-Gold3. Although optimized for usage with the Infineon SGOLD baseband device it is suitable for the S-GOLDlite and the E-GOLD+ baseband devices as well. It also supports the cellular RF devices like SMARTi-DC, SMARTi-DC+, SMARTi-SD and the Bluemoon Single, Infineon s single chip solution for Bluetooth. If used with S-GOLD3 it provides all power supply functions (except for the RF PA) for a complete advanced GSM Edge smart phone minimizing external device count. Block Description • Highly efficient step-down converter for main digital baseband supply including Core, DSP and memory interface (External Bus Unit). • Support of S-GOLD standby power-down concept • Low-drop-out (LDO) regulators for Flash and mobile RAM memory devices • Voltage independent switching of two SIM cards • LDO regulators for baseband I/O supply • LDO regulator for analog mixed-signal section of S-GOLD • Low-noise LDO regulators for RF devices • Supply for Bluemoon Single, Infineon s single chip solution for Bluetooth • Audio amplifier 8 Ohms for handsfree operation and ringing • Charge Control for charging Li-Ion/Polymer batteries under software control • Pre-charge current generator with selectable current level • RTC regulator with ultra-low quiescent current • USB interface support for peripheral and mini-host mode • Backlight LEDs driver with current selection and PWM dimming function • Two single LED driver outputs for signaling • Vibrator driver with adjustable voltage • Fully controlable by software via I2C - Bus • Temperature and battery voltage sensors • Interrupt channels for peripherals • System debug mode • VQFN 48 package with heat sink and non-protruding leads • Compatible with the Infineon E-GOLD+ V2 and V3 LGE Internal Use Only - 32 - Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes 3. TECHNICAL BRIEF SM-POWER is a further step on the successful E-Power product line with enhanced and optimized functionality. SM-POWER features a baseband supply concept with a DC/DC step-down converter cascaded by two linear regulators - SM-POWER’s DC/DC converter makes up to 40 % reduction of battery current for smart phone functions (e.g. organizer functions, games, MP3 decoding) possible. - SDBB has high efficiency up to 95% and also a power save mode. - Memory Interface is directly supported by the SDBB - SDBB can also act as main supply voltage for E-GOLD+ or S-GOLDlite baseband devices. - For S-GOLD two linear regulators for DSP and Core are cascaded after the SDBB. SM-POWER supports the standby power-down concept of S-GOLD by temporarily switching off the linear regulator for the DSP during mobile standby whenever this subsystem is not used. In this phase the ARM controller and most peripherals including parts of the on-chip SRAM are kept powered-up withpower being supplied by the other linear regulator. SM-POWER includes a fully differential audio amplifier able to drive loads down to a nominal value of 8 Ohm for usage in hands-free phones and for ringing - 450 mW maximum output power - adjustable gain - mute switch SM-POWER also integrates a charging function for Li-Ion, Li-Polymer batteries - click and pop -protection SM-POWER also integrates a charging function for Li-Ion, Li-Polymer batteries - Precharge current source with two current levels - Constant current / constant voltage charging with 3 different termination voltages - Programable charge current limitation for use with different batteries - Freely programable pulse charging to reduce the thermal power dissipation in the constant voltage charging phase - Top-off charge current sensing SM-POWER completes the USB interface of S-GOLD - Regulated voltage for S-GOLD USB interface including reverse current and overvoltage protection - Switch to supply USB pull-up resistor - Mini-host pull down resistor functionality - Charge pump with internal switching capacitor for USB host VBUS supply voltage SM-POWER fully supports LED and Vibra Motor functionality - no external components needed - driver for backlight LEDs adjustable in steps up to 140mA and with soft turn on and off by PWM dimming - two driver outputs for single LEDs for precharge indication and signaling with i.e. change of colour - driver for Vibra Motor with adjustable voltages, soft startup / shutdown and current limitation SMPOWER offers several control functions Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes - 33 - LGE Internal Use Only 3. TECHNICAL BRIEF - Power-on Reset Generator with logic state machine - I2C bus interface - I2C bus configurable mode control logic with ON (push-button or RTC), VCXOEN and LRF3EN (wake-up by Bluetooth) inputs - Programable interrupt channels to handle peripherals like SIM, MMC and USB - Monitoring of charging functions - Undervoltage Shut-Down - Errorflags (volatile or non-volatile) from many power-supply functions and thermal sensor in order to debug system - Overtemperature Shut-Down - Overtemperature Warning - Support of S-GOLD standby power-down concept - Support of S-GOLD Power-Down Pad Tristate Function Table 6. LDO Output Table of SM-Power LDO Net name Output Voltage Output Current Usage SD1 1V35_Core 1.35V 600mA Core & for LDO SD2 1V8_SD 1.8V 300mA Memory VAUX 2V85_VAF 2.85V 100mA Cam Auto Focus VIO 2V62_VIO 2.62V 100mA Peripherals VSIM 2V9_SIM 2.9V 70mA SIM card VMME 2V8_VMME 2.9V 150mA u-SD VUMTS 2V85_AMP 2.85V 110mA Headset AMP VUSB VUSB 3.1V 40mA Not used VLED VLED 2.9V 10mA Not used VAUDIOa 2V5_VAUDA 2.5V 200mA Stereo headset, Mono earpiece VAUDIOb 2V5_VAUDB 2.5V 50mA Analog parts of S-Gold VRF1 2V85_VRF 2.85V 150mA 2.85 V supply for SMARTi-PM RF transceiver VRF2 1V5_VRF 1.53V 100mA 1.5 V supply for SMARTi-PM RF transceiver VRF3 2V65_VBT 2.7V 150mA Bluetooth VPLL 1V35_VPLL 1.35V 30mA S-GOLD3 PLL VRTC 2V11_RTC 2.11V 4mA Real Time Clock VAFC VAFC 2.65V 5mA Not used VVIB 2V8_CAM_A 2.8V 140mA LCD LGE Internal Use Only - 34 - Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes WDOG PWRON ON_OFF2 PMIC VIO_2V62 VBAT VBAT VBAT PMRSTn VCXO_EN BT_VCXO_EN 4.7K 4.7K 4.7K D3 0 2 1u KDR331V 2. 2u C310 L11 L7 K8 L8 K9 L9 K10 J9 A8 VSD1 CH_CNTRL CH_SOURCE CHARGE_UC VDD_CHARGE SENSE_IN1 SENSE_IN2 VDD_REF VLED L6 BL1_PWM K7 BL2_PWM J8 BL3_PWM K5 I2C_INT K6 I2C_DAT J7 I2C_CLK L1 B11 B4 A1 J4 K3 L3 K4 L4 L5 J5 VSD2 PUMS3 PUMS2 PUMS1 OUTPORT POWER_ON WDOG ON_OFF1 ON_OFF2 ON_OFF_OUT RESOURCE_CRTL A11 VIO A10 VPLL B9 VDDPLLIO A9 FLASH_SHINK C9 FLASH_ON B10 TXONPA B8 RREF C8 VREF B6 C5 B7 A5 A7 C7 A6 A4 VUSB B5 VDD_USB L300 VMME VSIM C323 C324 2. 2u 0. 1u 2. 2u VRF_1V5 VMME_2V9 C11 C10 VRTC G10 H1 1 H1 0 FB301 K11 VDDSD1 J1 0 SD1_FB L10 SD1_FBL C314 C315 C316 H8 VSS_SD1 H4 VSS_SD2 C322 10u SD_1V8 VBT_2V65 VRF_2V85 H9 VDDUMTS J1 1 VUMTS VSS1 VSS2 VSS3 VSS4 VSS5 VSS6 VSS7 VSS8 VSS9 VSS10 VSS11 VSS12 VSS13 VSS14 VSS15 VSS16 VSS17 VSS18 VSS19 VSS20 VSS21 VSS22 VSS23 VSS24 VSS25 VSS26 VSS27 VSS28 VSS29 VSS30 C318 2. 2u VSIM_2V9 RTC_2V11 F10 VRF1 F11 VVIB G11 VDDSIMVIB C6 D4 D5 D6 D7 D8 E4 E5 E6 E7 E8 E9 F3 F4 F5 F6 F7 F8 F9 G3 G4 G5 G6 G7 G8 G9 H5 H6 H7 J6 C321 22u CAM_A_2V8 CAM_2V85 D1 0 VDDRF2 D1 1 VRF2 VAFC 0. 1u C320 CORE_1V35 VBAT KDS160E E10 VRF3 E11 VDDRF13_AFC K1 VDDSD2 K2 SD2_FB L2 SD2_FBL C317 D3 0 1 10uH VDDMME J1 SU1_GATE J2 SU1_GND H3 SU1_FB J3 SU1_ISENSE L301 10uH VBUS_OVP C308 C307 H2 VAUX H1 VDDAUX KDS160E VCHG_OVP 1 R305 4.7K R306 4.7K DNI SP_INT C304 2.2u R302 R303 R304 1u TP300 VSS_VREF 1u 2 D9 2. 2u D3 0 0 3 U300 PMB6821 EUSY0323901 G2 VDDAUDIOB G1 VAUDIOB 2. 2u VBAT E3 RESET_N D1 RESET2_N E2 SLEEP1_N E1 SLEEP2_N F2 VAUDIOA F1 VDDAUDIOA C313 VIO_2V62 C319 10u 10u 10u FB300 PMRSTn MONO_INP MONO_INN VDD_MONO VREFEX_M MONO_OUTP VSS_MONO MONO_OUTN B2 A2 C3 B3 A3 C4 B1 RCV C2 VPIN D3 VMIN C1 D+ D2 D- U_RCV U_PMIN U_VMIN USB_DP USB_DM C312 DNI 0. 1u VBAT VFM_2V9 C311 ON_OFF2 27K R301 TXON_PA VBAT VAUDB_2V5 VAUDA_2V5 SE0_VM DAT_VP ACAC+ SUSPEND OE_N SD_1V8 1u USB_OEn USB_DAT_VP USB_SE0_VM R307 100K 100K RTC_OUT VBAT C309 2. 2u C306 0.1u R323 TP301 0. 1u C305 C303 2.2u KEY_BL KEY_EN C300 2. 2u C302 C301 R300 SPOWER_INT I2C_SDA I2C_SCL VPLL_1V35 LIN_PWM_MAG VBAT R322 VUSB RESOURCE_CTRL 3. TECHNICAL BRIEF 10u C325 C326 C327 C328 C329 C330 C331 C332 C333 C334 2. 2u 1u 1u 1u 2. 2u 2. 2u 2. 2u 2. 2u 2. 2u 2. 2u ECCH0005604 Figure 3. SM-Power Circuit Diagram of KP500 Battery Connector & Current Monitor VSUPPLY OVP Charging IC VBAT VIO_2V62 VBUS_USB VBAT VCHG C413 C414 C415 100p 2. 2u 100p R427 R426 100K 100K 1 2 TP400 _PPR 47m o hm D1 1 2 3 R414 D2 HSBC- 3P30- 18 ENZY0019401 U400 R412 CN402 BAT_ID 1K R415 C419 DNI 100p 1 LOAD NC 2 GND 3 4 VIN IOUT 3 4 CHG_EOC 5 ZXCT1010E5TA EUSY0286901 U401 TP401 CHG_EN 5 6 PGND VDC VDC_BYP VUSB BAT _PPR USB_BYP _CHG IVDC _EN GND IMIN LOAD IUSB C417 R416 R430 C439 R431 1u 2. 2K 100K 1u 5. 6K ( 1%) VBUS_OVP VCHG_OVP ISL9221 EUSY0351601 13 12 11 10 9 8 7 R433 R434 R432 C440 C441 C442 20K ( 1%) DNI 15K 0. 1uF 0. 1uF 0. 1uF R432 15K o hm : 450mA Figure 4 SM-Power Circuit Diagram with charging part Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes - 35 - LGE Internal Use Only 3. TECHNICAL BRIEF 3.3.2 Charging SM-POWER provides together with an external p-channel FET Siliconix Si3455 an external ACadapter a complete charge control function for charging of Li-Ion or Li-Ion-Polymer batteries. Either a 1-cell Li-Ion or Li-Ion-Polymer battery with 4.1, 4.2 or 4.4 Volts may be used. 4.2V~3.69V 3.69V~3.53V 3.53V~3.43V 3.43V~3.35V Figure 5 Battery Block Indication 1. Charging method : CC-CV 2. Charger detect voltage : 4.0 V 3. Charging time : 2h 40m 4. Charging current : 380 mA 5. CV voltage : 4.2 V 6. Cutoff current : 110 mA 7. Full charge indication current (icon stop current) : 110 mA 8. Recharge voltage : 4.16 V 9. Low battery alarm a. Idle : 3.43 V ~ 3.3 V b. Dedicated : 3.53 V ~ 3.3 V 10. Low battery alarm interval a. Idle : 3 min b. Dedicated : 1 min 11. Switch-off voltage : 3.3 V 12. Charging temperature adc range a. ~ -5°C : low charging voltage operation (3.6 V ~ 3.9 V) . b. -5°C ~ 50°C : standard charging (up to 4.2 V) c. 50°C ~ : low charging voltage operation (3.6V ~ 3.9V) LGE Internal Use Only - 36 - Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes 3. TECHNICAL BRIEF 3.4 Power ON/OFF KP500 Power State : Defined 3cases as follow ] Power-ON : Power key detect (SM-Power’s ON port) ] Power-ON-charging : Charger detect. Figure 6 Power on application. Input ON is a power-on input for SM-POWER with 2 active high levels (see Figure 6). It might be triggered by a push button or by the RTCOUT output of the S-GOLD device as well. To detect if the push-button is pressed during system operation the logical level at pin ON or its change (if Bit 1 EION in INTCTRL2 is asserted) is recorded in bit LON of the ISF register. If the high level of voltage at pin ON does not reach VIHdet (Vbat-0.8 ~ Vbat-0.3) the above-mentioned bit won t be set. To support Remote power on function for factory mass production, applied an analog switch as following figure. As monitoring the RPWRON and Key matrix KP_OUT(2) & KP_IN (0), KF350 system recognize whether remote power on or End-key pushed Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes - 37 - LGE Internal Use Only 3. TECHNICAL BRIEF Power On RPWRON_EN R215 R213 2K 330K R220 C231 R217 100K 10u 3. 3M R214 2K RPWRON END_KEY_IN wer On U203 EMX18 N0013701 RTC_2V11 PWRON U203 EMX18 EQBN0013701 1 2 3 6 5 4 RTC_2V11 END_KEY_IN KP_IN( 6) R218 Q200 KTC4075E END 1 2 3 10K R219 KP_OUT( 2) 100K 6 5 4 Figure 7 Remote power on and End-key power on circuit LGE Internal Use Only - 38 - Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes 3. TECHNICAL BRIEF 3.5 SIM & uSD interface KP500 supports 1.8V & 2.9V plug in SIM, SIM interface scheme is shown in (Figure 8). SIM_IO, SIM_CLK, SIM_RST ports are used to communicate with BBP(S-Gold3) and the SIM power supply enabled by PMIC. SIM Interface SIM_CLK : SIM card reference clock SIM_RST : SIM card Async /sync reset SIM_IO : SIM card bidirectional reset micro SD & SIM(Hybrid Socket) VSIM_2V9 R204 10K VMME_2V9 SIM_IO SIM_CLK SIM_RST VIO_2V62 R208 47K R209 47K R210 47K R211 47K 1 2 3 4 5 6 7 8 MMC_D2 MMC_D3 MMC_CMD MMC_CLK R212 C7 C3 C6 C2 C5 C1 R207 47K 47 MMC_D0 MMC_D1 MMC_DETECT C229 C230 DNI 1u 1 2 3 4 5 6 7 8 9 SWB 10 SWA C226 C227 C228 0. 1u 22p 150p C7 C3 C6 C2 C5 C1 R206 100K U202 GND1 GND2 GND3 GND4 GND5 GND6 16 15 14 13 12 11 1743733- 2 ENSY0017901 Figure 8 SIM & Micro SD Circuit Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes - 39 - LGE Internal Use Only 3. TECHNICAL BRIEF The MicroSD Memory Module has eight exposed contacts on one side. The S-Gold3 is connected to the module using a dedicated eight-pin connector Micro SD Memory Card Detection Scheme Table 7 Micro SD memory pad assign. SD mode Pin No. Name Type Description 1 DAT2 I/O Data bit [2] 2 CD/DAT3 I/O Data bit [3] 3 CMD I/O Command response 4 VDD Power Power supply 5 CLK I Clock 6 VSS Ground Power ground 7 DAT0 I/O Data bit [0] 8 DAT1 I/O Data bit [1] LGE Internal Use Only - 40 - Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes 3. TECHNICAL BRIEF 3.6 Memory 2Gbit NAND & 1Gbit DDRSDRAM employed on KF500 with 8 & 16 bit parallel data bus thru ADD(0) ~ ADD(29). The 1Gbit Nand Flash memory with DDRAM stacked device family offers multiple high- VCCN1 VSS1 VSS2 VSS3 VSS4 VSS5 VSS6 VSSQ 10K 3.3K TP200 TP201 TP202 _NAND_CS _WR _RD ADD( 16) ADD( 17) R202 R203 G3 M3 F3 L3 K3 E3 N3 SD_1V8 FCDP _WP H2 SD_1V8 C5 C9 G2 H10 P7 P9 C214 0.1u C215 0.01u _CE _WEN _RE ALE CLE R__B _WP DATA( 0: 15) DATA( 0) DATA( 1) DATA( 2) DATA( 3) DATA( 4) DATA( 5) DATA( 6) DATA( 7) DATA( 8) DATA( 9) DATA( 10) DATA( 11) DATA( 12) DATA( 13) DATA( 14) DATA( 15) P10 N10 M10 L10 F10 E10 D10 C10 N11 M11 L11 K11 G11 F11 E11 D11 P5 SD_1V8 C4 VDD1 C8 VDD2 P6 VDD3 C224 0.1u C225 0.01u C222 0.1u C223 0.01u P4 VDDQ1 P8 VDDQ2 C220 0.1u C221 0.01u TP205 U201 H8BCS0SI0MAP_56M EUSY0347503 I_O0 I_O1 I_O2 I_O3 I_O4 I_O5 I_O6 I_O7 I_O8 I_O9 I_O10 I_O11 I_O12 I_O13 I_O14 I_O15 C218 0.1u C219 0.01u TP203 TP204 A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 DQ0 DQ1 DQ2 DQ3 DQ4 DQ5 DQ6 DQ7 DQ8 DQ9 DQ10 DQ11 DQ12 DQ13 DQ14 DQ15 LDQM UDQM LDQS UDQS _CLK CLK CKE BA0 BA1 _RAS _CAS _WED _CS J3 J4 J5 J6 J7 J8 J9 J10 J11 K2 K4 K5 K8 K9 K10 L2 M2 N2 P1 P2 P3 P11 P12 Q1 Q2 Q3 Q10 Q11 Q12 T1 T2 T3 T10 T11 T12 _BC0 _BC1 LDQS UDQS SDCLKI SDCLKO CKE BA0 BA1 _RAS _CAS _WR _RAM_CS D4 E4 F4 G4 G8 F8 E8 D8 D9 G7 G5 F7 E7 E9 L4 M4 N4 L5 M5 N5 M6 N6 M7 N7 L8 M8 N8 L9 M9 N9 K6 K7 L6 L7 C6 C7 D7 E5 F5 F6 E6 D6 D5 C216 0.1u C217 0.01u ADD( 0: 15) ADD( 16) ADD( 17) ADD( 18) ADD( 19) ADD( 20) ADD( 21) ADD( 22) ADD( 23) ADD( 24) ADD( 25) ADD( 26) ADD( 27) ADD( 28) ADD( 29) ADD( 0) ADD( 1) ADD( 2) ADD( 3) ADD( 4) ADD( 5) ADD( 6) ADD( 7) ADD( 8) ADD( 9) ADD( 10) ADD( 11) ADD( 12) ADD( 13) ADD( 14) ADD( 15) NC36 NC37 NC38 NC39 NC40 NC41 NC42 NC43 NC44 NC45 NC46 NC47 NC48 NC49 NC50 NC51 NC52 NC53 NC54 NC55 NC56 NC57 NC58 NC59 NC60 NC61 NC62 NC63 NC64 NC65 NC66 NC67 NC68 NC69 NC70 ADD( 16: 29) NC1 NC2 NC3 NC4 NC5 NC6 NC7 NC8 NC9 NC10 NC11 NC12 NC13 NC14 NC15 NC16 NC17 NC18 NC19 NC20 NC21 NC22 NC23 NC24 NC25 NC26 NC27 NC28 NC29 NC30 NC31 NC32 NC33 NC34 NC35 A1 A2 A3 A10 A11 A12 B1 B2 B3 B10 B11 B12 C1 C2 C3 C11 C12 D1 D2 D3 E2 H11 F2 F9 G6 G9 G10 H3 H4 H5 H6 H7 H8 H9 J2 performance solutions. Figure 9 Flash memory & DDR RAM MCP circuit diagram Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes - 41 - LGE Internal Use Only 3. TECHNICAL BRIEF 3.7 LCD Display LCD module include: - Main LCD: 3.0” 240x400 WQVGA, 262K color TFT - Backlight : 5 piece of white LED LCD FPC Interface Spec: Table 9 LCD FPC Interface Spec. LGE Internal Use Only - 42 - Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes 3. TECHNICAL BRIEF 3.8 Keypad Switching & Scanning The keypad interface is a peripheral which can be used for scanning keypads up to 3 rows (outputs from Port Control Logic) and 2columns (inputs to PCL). The number of rows and columns depend on settings of the PCL. KEY PAD CAM HOLD KP_OUT( 0) UP CLR DN SEND KP_OUT( 2) KP_OUT( 3) VBAT END KP_IN( 3) KP_IN( 5) END Figure 10 Key pad part key matrix Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes - 43 - LGE Internal Use Only 3. TECHNICAL BRIEF 3.9 Keypad back-light illumination There are 2 snow white color LEDs on Key FPCB for keypad illumination. Keypad Back-light is controlled by SM-Power Flash LED port which has constant current control function. The whole configuration of the SM-POWER Flash LED drivers is shown in below Figure11. Figure 11 Keypad Back-light LEDs LGE Internal Use Only - 44 - Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes 3. TECHNICAL BRIEF KEY LED VBAT R106 120 R108 120 TWH104- HS LD101 TWH104- HS TWH104- HS R107 120 LD102 LD103 LED_R VA105 EVL5M02200 Figure 11 Keypad Back-light LEDs 3.10 LCD back-light illumination The SC654 is a high efficiency charge pump LED driver using Semtech s proprietary charge pump technology. Performance is optimized for use in single-cell Li-ion battery applications. LCD Backlight VBAT C503 4 1u 5 9 3 LCD_BACKLIGHT_EN C500 R504 1u 100K U500 C1+ C1- C2+ C2OUTCP IN EN_SET 10 GND 15 PGND D1 D2 D3 D4 D5 D6 7 C504 8 6 1u MLED 11 12 13 14 1 2 AAT3169IFO- T1 EUSY0336502 MLED1 MLED2 MLED3 MLED4 MLED5 C502 1u Figure 12 LCD Back light unit and Flash LED charge pump IC Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes - 45 - LGE Internal Use Only 3. TECHNICAL BRIEF The SC654 is a write-only single wire interface. It provides access to up to 32 registers that control device functionality.In this system, two sets of pulse trains are transmitted via the SPIF pin. The first pulse set is used to set the desired address. After the bus is held high for the address hold period, the next pulse set is used to write the data value. After the data pulses are transmitted the bus is held high again for the data hold period to signify the data write is complete. At this point the slave device latches the data into the address that was selected by the first set of pulses. The protocol for using this interface is described in the following subsection. Figure 13 I2C Serial data port control method LGE Internal Use Only - 46 - Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes 3. TECHNICAL BRIEF 3.11 JTAG & ETM interface connector SD_1V8 VIO_2V62 CN100 G1 TRSTn TDI TMS TCK RTCK TDO EXTRSTn TRIG_IN G2 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 G3 TRACECLK TRACEPKT7 TRACEPKT6 TRACEPKT5 TRACEPKT4 TRACEPKT3 TRACEPKT2 TRACEPKT1 TRACEPKT0 PIPESTAT2 PIPESTAT1 PIPESTAT0 TRACESYNC G4 AXT430124 ENBY0029001 Figure 15 JTAG & ETM(Embedded Trace Module) interface connector In case of KP500 mass production, the JTAG & ETM interface connector will not be mount on board. That is only for developing and software debugging purpose.( It will not be mounted on mass production PCB) Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes - 47 - LGE Internal Use Only 3. TECHNICAL BRIEF 3.12 Audio KP500 Audio signal flow diagram as following diagram. MIC BBP SPK RCV PMB8877 MAX 9877 FM EarMIC 18pin/ IO BT+FM Figure 16 Audio signal flow diagram LGE Internal Use Only - 48 - Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes 3. TECHNICAL BRIEF 3.12.1 Audio amplifier Audio amplifier sub system IC is an audio power amplifier capable of delivering 1.2 W of continuous average power into a mono 8Ω load, 50mW per channel of continuous average power into stereo 32Ω single-ended (SE) loads. The MAX9877 features a 32-step digital volume control and ten distinct output modes. The digital volume control, output modes (mono/SE/OCL) are programmed through a two-wire I2C interface that allows flexibility in routing and mixing audio channels. AUDIO AMP SUB SYSTEM & SIGNAL DISTRIBUTOR VBAT A5 C1P C206 C207 1u 1u D1 INA2 D2 INA1 C208 C209 1u 1u C1 INB2 C2 INB1 2. 2u PVDD 1u C1N VDD A4 B2 HPR HPL A1 HSO_R A2 HSO_L U200 MAX9877AEWP_TG45 EUSY0360201 OUT+ OUT- BIAS D5 C210 DNI D4 RXIN+ B4 RXIN- C211 SPK_RCV_N PGND 8. 2 8. 2 C4 R200 R201 SPK_RCV_P B5 B3 SDA C3 SCL I2C_SDA I2C_SCL EAR_P EAR_N B1 A3 C203 C5 C202 VSS 1u GND FM_SND_R FM_SND_L C201 D3 BB_SND_R BB_SND_L C200 2. 2u VBAT 1u C212 C213 27p 27p Figure 17 Audio amplifier PMIC Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes - 49 - LGE Internal Use Only 3. TECHNICAL BRIEF 3.12.2 Microphone circuit 20 Pin Connector VBAT END LED_R KP_IN( 3) KP_IN( 5) Pin15 Pin14 Pin13 Pin12 CN101 1 2 3 4 5 6 7 8 9 10 : : : : MAIN_MIC_N MAIN_MIC_P VMIC_P VMIC_N 20 19 18 17 16 15 14 13 12 11 KP_OUT( 0) KP_OUT( 2) KP_OUT( 3) AXK820145WG ENBY0020101 MIC101 1 O 2 G1 3 G2 4 P C101 C102 C106 27p 27p 1u VA101 VA102 SPM0204HE5- PB- 3 SUMY0010603 R109 DNI SEVY0003901 EVL5M02200 Figure 18 Microphone circuit LGE Internal Use Only - 50 - Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes 3. TECHNICAL BRIEF 3.13 Charging circuit ISL9221 accepts two power inputs, normally one from a USB (Universal Serial Bus) port and the other from a desktop cradle. The ISL9221 features 28V and 7V maximum voltages for the cradle and the USB inputs respectively. Due to the 28V rating for the cradle input, low-cost, large output tolerance adapters can be used safely. OVP Charging IC VIO_2V62 VBUS_USB VBAT VCHG R427 R426 100K 100K U401 1 2 TP400 _PPR 3 4 CHG_EOC TP401 CHG_EN 5 6 VCHG_OVP PGND VDC VDC_BYP VUSB BAT _PPR USB_BYP _CHG IVDC _EN GND IMIN IUSB R430 C439 R431 100K 1u 5. 6K ( 1%) VBUS_OVP ISL9221 EUSY0351601 13 12 11 10 9 8 7 R433 R434 R432 C440 C441 C442 20K ( 1%) DNI 15K 0. 1uF 0. 1uF 0. 1uF R432 15K o hm : 450mA Figure 19 Charging circuit Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes - 51 - LGE Internal Use Only 3. TECHNICAL BRIEF 3.14 FM radio & BLUETOOTH FM radio Simultaneous operation with Bluetooth • Support of US/Europe (87.5 to 108 MHz) and Japanese (76 to 90 MHz) FM band • Wide dynamic range AGC • Soft mute and stereo blend • Adjustment-free stereo decoder and AFC • Autonomous search tuning function (up/down) with programmability (threshold setting) • RDS demodulator • Audio output available over Bluetooth audio interface or dedicated audio output • Control of FM via Bluetooth HCI or I2C • Adaptive filter to suppress narrow band interference in the FM channel Bluetooth General Features • Small outline by LTCC substrate built-in RF function and Resin mold • Integrated top BPF for Bluetooth and FM radio • Integrated RDS/RBDS demodulator and decoder • Bluetooth® 2.1+EDR conformity • Secure Simple Pairing (SSP) • Encryption Pause Resume (EPR) • Enhance Inquiry Response (EIR) • Link Supervision Time Out (LSTO) • Sniff Sub Rating (SSR) • Erroneous Data (ED) • Packet Boundary Flag (PBF) • WLAN coexistence including 802.15.2 three-wire coexistence support • UART Interface • PCM Interface • I2S Interface • I2C Interface LGE Internal Use Only - 52 - Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes 3. TECHNICAL BRIEF (1%) R417 ANT400 FL400 R418 FEED AMAN802012LG13 SNMF0036201 IN 0 R420 DNI GND1 R421 DNI OUT GND2 LFB212G45SG8A166 SFCY0000901 H2 F1 G1 C422 10p C423 FM_ANT L407 1000p 100nH C424 C425 DNI DNI L408 C426 C427 47p 47p FM_SND_R FM_SND_L C430 C431 DNI DNI FM Radio & Bluetooth 26M_BT CLK32K C428 C429 0. 1u 0. 1u C432 1000p C434 0. 1u C435 BT_INT BT_WAKEUP I2S1_TX I2S1_RX I2S1_WA0 I2S1_CLK D4 D1 C1 56 nH A3 A2 A1 K6 K5 J5 K2 K3 B4 D10 B8 G6 E6 G9 F10 H9 H10 E7 B7 K9 E9 A10 B10 C10 B9 BT_VCXO_EN DNI VIO_2V62 150K TP402 TP403 TP404 TP405 TP406 TP407 D6 BT_RESETn NC FMRF_INP FMRF_INN FMVCO_LP FMVCO_LN FM_CVAR AUDIOR AUDIOL AUDIOGND U402 BCM2048SB0 EUSY0365201 RST_N C446 VREG_CTL VREG_BT VREGFM_DAC VDDR5V VDDR3V VDDO18_1 VDDO18_2 VDDO18_3 VDDC1 VDDC2 VDDC3 VDDC4 VDDC5 VDDTF VDDRF VDDPLL VDDXO VDDLO VDDFM1 VDDFM2 VDDFM3 VDDFM4 VDDFM5 VDDO33_1 VDDO33_2 VDDO33_3 D5 B5 A5 A6 B6 K8 A8 F9 G5 D9 G7 A7 J10 E1 E2 K1 J3 J1 A4 B1 B3 J4 K4 A9 E10 J8 VBAT VIO_2V62 TP412 BT_LDO_EN C433 FB406 R429 FB405 1u VBT_2V65 C436 C437 C438 1u 0. 1u 1u DNI C443 C444 C445 1u 1u 1. 8p B2 C2 D2 D7 E4 E5 F2 F4 F5 G2 G4 G10 H1 J2 DNI UART_BT_RTS UART_BT_CTS UART_BT_TX UART_BT_RX J6 TM3 F6 TM2 J7 TM1 K7 TM0 XTALP XTALN LPOIN GPIO7 GPIO6 GPIO5 GPIO4 GPIO3 GPIO2 GPIO1 GPIO0 A_GPIO7 A_GPIO6 A_GPIO5 A_GPIO4 A_GPIO3 A_GPIO2 A_GPIO1 A_GPIO0 TP408 TP409 TP410 TP411 F7 UART_CTS_N C9 UART_RTS_N J9 UART_RXD K10 UART_TXD RES RFIOP RFION VSS1 VSS2 VSS3 VSS4 VSS5 VSS6 VSS7 VSS8 VSS9 VSS10 VSS11 VSS12 VSS13 VSS14 GND1 GND2 C447 0. 1u C448 C449 0. 1u 1u Figure 20. Bluetooth / FM Radio Circuit Diagram Bluetooth Radio • Common TX/RX teminal simplifies external matching, eliminates external antenna switch • No external trimming is required In production • Bluetooth v2.0 + EDR Specification compliant Bluetooth Transmitter • +6 dBm RF Transmit power with level control from on-chip 6-bit DAC over a dynamic range > 30dB • Class 2 and Class 3 support without the need for an external power amplifier or TX/RX switch. Bluetooth Receiver • Integrated channel filters • Digital demodulator for improved sensitivity and co-channel rejection • Real time digitized RSSI available on HCI interface • Fast AGC for enhanced dynamic range • Channel classification for AFH Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes - 53 - LGE Internal Use Only 3. TECHNICAL BRIEF Synthesiser • Fully integrated synthesizer requires no external VCO varactor diode, resonator or loop filter • Compatible with crystals between 7.5 and 40MHz(in multiples of 250KHz) or an external clock Audio • Single-ended stereo analogue output • 16-bit 48 kHz digital audio bit stream output Baseband and Software • Internal 48Kbyte RAM, allows full speed data transfer, mixed voice and data, and full piconet operation, including all medium rate packet types • Logic for forward error correction, header error control, access code correlation. CRC, demodulation, encryption bit stream generation, whitening and transmit pulse shaping. Supports all Bluetooth v 2.0 + EDR features incl. ESCO and AFH • Transcoders for A-law, u-law and linear voice from host and A-law, u-law and CVSD voice over air Physical Interfaces • Synchronous serial interface up to 4Mbits/s for system debugging • UART interface with programmable baud rate up to 4Mbits/s with an optional bypass mode • USB v1.1 interface • I2C slave for FM • Two audio PCM interfaces (input and output) • Analogue stereo (output only) Figure 21. Bluetooth / FM Radio Block Diagram LGE Internal Use Only - 54 - Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes 3. TECHNICAL BRIEF 3.15 18pin Multi Media Interface connector Table 8. Multi media interface pin assign KM380 series MMI Pin Function Description 1 FM_ANT FM radio antenna / Audio ground 2 HS_MIC Headset microphone signal 3 JACK_TYPE Accessory type detect 4 HSO_L Headset left sound 5 HSO_R Headset Right sound 6 UART_TX/USB_DP/ UART / USB/ Remote control interrupt REMOTE_INT 7 UART_RX/USB_DM/ UART / USB/ Remote control Key ADC REMOTE_ADC 8 JACK_DETECT Headset detect (active low) 9 VSUPPLY Battery voltage 10 VSUPPLY Battery voltage 11 RPWRON Remote power on (active high. 2.8V) 12 VCHG Charger voltage 13 VCHG Charger voltage 14 DSR N.C. 15 VBUS_USB USB VBUS 16 TX UART TX data 17 RX UART RX data 18 GND Power GND Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes - 55 - LGE Internal Use Only 3. TECHNICAL BRIEF VIO_2V62 R400 1M U403 R401 47 HOOK_DETECT 5 4 1 VCC OUT GND C402 2 120p NCS2200SQ2T2G EUSY0250501 3 VSUPPLY VCHG VIO_2V62 VAUDA_2V5 HS_MIC_P 100nH C406 0. 1u C408 0. 1u 2. 2K C407 24p R407 R404 R436 R405 4. 7K 10K DNI 100K C411 C409 C412 19 27p 10u 100p R408 R409 R410 USB_DP USB_DM JACK_DETECT FB400 FB401 36 36 47 RPWRON_EN R435 DSR UART_TX UART_RX R411 R413 47 47 VA405 VA406 VA407 VA408 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 1 : FM Rad io ANT 2 : Head set MIC 4: 5: 6: 7: 8: Head set _L Head set _R USB+ USBJACK_Det ec t 9, 10 : BATT 11 : Remo t e Po wer ON 12, 13 : Charg ing 14 : 15 : 16 : 17 : DSR VUSB UART_TX UART_RX 20 C416 100nH 24p HSO_R VA409 L406 VA404 VA410 C421 ICVS0505500FR C420 VA403 24p HSO_L L405 47 FB404 VA402 C418 FB402 FB403 1u ICVS0505500FR 27p 24p CN401 R406 L404 100nH C410 C400 L402 VUSB R402 1. 5K HS_MIC_N FM_ANT 100nH VBUS_USB VIN+ R403 220K L401 18Pin IO Connector VIN- HSEJ- 18S04- 25PC ENRY0006501 100nH 1u Close to 18Pin Conn. Figure 22. MMI 18Pin Connector circuit LGE Internal Use Only - 56 - Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes 3. TECHNICAL BRIEF 3.16 Tri-axial, digital acceleration sensor General description The BMA150 is a tri-axial, low-g acceleration sensor IC with digital output for consumer market applications. It allows measurements of acceleration in perpendicular axes as well as absolute temperature measurement. An evaluation circuitry converts the output of a three-channel micromechanical acceleration sensing structure that works according to the differential capacitance principle. Package and interface have been defined to match a multitude of hardware requirements. Since the sensor IC has small footprint and flat package it is attractive for mobile applications. The sensor IC can be programmed to optimize functionality, performance and power consumption in customer specific applications. The BMA150 senses tilt, motion and shock vibration in cell phones, handhelds, computer peripherals, man-machine interfaces, virtual reality features and game controllers. The BMA150 is the LGA package version of the SMB380 triaxial acceleration sensor which is available in a 3mm x 3mm x 0.9mm QFN package. Axes orientation of the BMA150 THREE- AXIS ACCELEROMETER VIO_2V62 R317 C339 390 22n ACCEL_INT Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes U302 NC1 VDD GND INT CSB 11 NOT1 12 NOT2 1 2 3 4 5 NC2 VDDIO SDI SDO SCK BMA150 EUSY0345201 - 57 - 10 9 8 7 6 CIF_SDA CIF_SCL C340 0. 1u LGE Internal Use Only 3. TECHNICAL BRIEF RF Block Diagram ANT FEM Mobile Switch PAM(SKY77340) Figure 23 KF500 RF part Block Diagram LGE Internal Use Only - 58 - Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes 3. TECHNICAL BRIEF 3.17 General Description The RF transceiver (PMB 6272 SMARTi-PM) is an integrated single chip, quad-band transceiver for GSM850/GSM900/GSM1800/GSM1900 designed for voice and data transfer applications. The transceiver provides an analog I/Q baseband interface and consists of a direct conversion receiver and a quad-band polar transmitter for GSM and EDGE with integrated PGA functionality. Further on a completely integrated SD-synthesizer with HSCSD and GPRS/EDGE capability, a digitally controlled reference oscillator with three outputs, a fully integrated quad-band RF oscillator and a three wire bus interface with all necessary control circuits complete the transceiver. Figure 24 RF transceiver PMB6272 SMARTi-PM functional block diagram Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes - 59 - LGE Internal Use Only G 3. TECHNICAL BRIEF VRF_1V5 VRF_2V85 VRF_2V85 C615 C616 C617 C618 C643 C644 C645 C646 5. 6p 5. 6p 3. 9p 3. 9p 3. 3p 3. 3p 3. 9p 3. 9p L611 L612 L613 18nH 18nH 5. 1nH 5. 1nH GSM850 GSM900 DCS1800 L610 C629 0. 1u C630 4. 7n PCS1900 VRF_2V85 VRF_1V5 FE1 C639 220n R606 10 41 VRF_1V5 VRF_2V85 GND4 U601 PMB6272 EUSY0274801 VDDRX2V8 VDDRX1V5 VCO_RC VDDVCO2V8 EN VDDXO2V8 FSYS1 GND1 A AX B BX VDDDIG2V8 DA CLK VDDDIG1V5 FSYS3 FSYS2 XO XOX LBAND_PAM_IN HBAND_PAM_IN FE2 VBIAS VDDTX1V5 TX1 TX2 VDDTX2V8 VDDMIX2V8 GND3 R608 C641 C642 220n 0. 1u C637 0. 1u C636 0. 1u RF_EN C638 X600 TSX- 3225 GND2 1 HOT1 HOT2 3 GND1 2 4 10 C635 0. 1u 20 19 18 17 16 15 14 13 1 2 3 4 5 6 7 8 9 10 11 12 33 34 35 36 37 38 39 40 VDDBIAS2V8 RX1X RX1 RX2X RX2 GND2 RX3X RX3 RX4X RX4 VDDLNA1V5 32 31 30 29 28 27 26 25 24 23 22 21 C634 0. 1u VRF_2V85 R607 C640 820 47n 1000p 26MHZ_MCLK 26MHz 26M_BT RF_CLK RF_DA QX Q IX I Figure 25 RF transceiver PMB6272 SMARTi-PM schematic LGE Internal Use Only - 60 - Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes 3. TECHNICAL BRIEF 3.18 Receiver part Figure 26 Receiver part block diagram The constant gain direct conversion receiver contains all active circuits for a complete receiver chain for GSM/GPRS/EDGE (see Figure 39). The GSM850/900/DCS1800/ PCS1900 LNAs with balanced inputs are fully integrated. No inter-stage filtering is needed. The orthogonal LO signals are generated by a divider-by-four for GSM850/900 band and a divider-by-two for the DCS1800/PCS1900 band. Down conversion to baseband domain is performed by low/high band quadrature direct down conversion mixers. The baseband chain contains a LNB (low noise buffer), channel filter, output buffer and DC-offset compensation. The 3rd order low pass filter is fully integrated and provides sufficient suppression of blocking signals as well as adjacent channel interferers and avoids anti-aliasing through the baseband ADC. The receive path is fully differential to suppress on-chip interferences. Several gain steps are implemented to cope with the dynamic range of the input signals. Depending on the baseband ADC dynamic range, single- or multiple gain step switching schemes are applicable. Furthermore an automatic DC-offset compensation can be used (depending on the gain setting) to reduce the DC-offset at baseband-output. A programmable gain correction can be applied to correct for front end- and receiver gain tolerances. Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes - 61 - LGE Internal Use Only 3. TECHNICAL BRIEF 3.19 Transmitter part The GMSK transmitter supports power class 4 for GSM850 and GSM900 as well as power class 1 for DCS1800 and PCS1900. The digital transmitter architecture is based on a very low power fractional-N Sigma-Delta synthesizer without any external components (see Figure39). The analog I/Q modulation data from the baseband is converted to digital, filtered and transformed to polar coordinates. The phase/frequency signal is further on processed by the Sigma-Delta modulation loop. The output of its associated VCO is divided by four or two, respectively, and connected via an output buffer to the appropriate single ended output pin. This configuration ensures minimum noise level. The 8PSK transmitter supports power class E2 for GSM850 and GSM900 as well as for DCS1800 and PCS1900. The digital transmitter architecture is based on a polar modulation architecture, where the analog modulation data (rectangular I/Q coordinates) is converted to digital data stream and is subsequently transformed to polar coordinates by means of a CORDIC algorithm. The resulting amplitude information is fed into a digital multiplier for power ramping and level control. The ready processed amplitude signal is applied to a DAC followed by a low pass filter which reconstructs the analog amplitude information. The phase signal from the CORDIC is applied to the Sigma-Delta fractional-N modulation loop. The divided output of its associated VCO is fed to a highly linear amplitude modulator, recombining amplitude and phase information. The output of the amplitude modulator is connected to a single ended output RF PGA for digitally setting the wanted transmit power. The PA interface of SMARTi-PM supports direct control of standard dual mode power amplifiers (PA s) which usually have a power control input VAPC and an optional bias control pin VBIAS for efficiency enhancement. In GMSK mode, the PA is in saturated high efficiency mode and is controlled via its VAPC pin directly by the baseband ramping DAC. In this way both up- / down-ramping and output power level are set. In 8PSK mode, the ramping functionality is assured by an on-chip ramping generator, whereas output power is controlled by the PGA s as described above. Figure 27 Transmitter part block diagram LGE Internal Use Only - 62 - Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes 3. TECHNICAL BRIEF 3.20 RF synthesizer The transceiver contains a fractional-N sigma-delta synthesizer for the frequency synthesis in the RX operation mode. For TX operation mode the fractional-N sigma-delta synthesizer is used as SigmaDelta modulation loop to process the phase/frequency signal. The 26MHz reference signal is provided by the internal crystal oscillator. This frequency serves as comparison frequency of the phase detector and as clock frequency for all digital circuitry.The divider in the feedback path of the synthesizer is carried out as a multi-modulus divider (MMD). The loop filter is fully integrated and the loop bandwidth is about 100 kHz to allow the transfer of the phase modulation. The loop bandwidth is automatically adjusted prior to each slot (OLGA2). To overcome the statistical spread of the loop filter element values an automatic loop filter adjustment (ALFA) is performed before each synthesizer startup. The fully integrated quad-band VCO is designed for the four GSM bands (850, 900, 1800, 1900 MHz) and operates at double or four times transmit or receive frequency. To cover the wide frequency range the VCO is automatically aligned by a binary automatic band selection (BABS) before each synthesizer startup. 3.21 VCTCXO The SMARTiPM contains a fully integrated 26MHz digitally controlled crystal oscillator (DCXO) with three outputs for the system clock, one output for the GSM baseband and two additional for other U601 etc.).The only external part of the oscillator is the crystal itself. The subsystems (GPS, Bluetooth, PMB6272along the selected subrange by programming the frequency control frequency tuning is performed EUSY0274801 word (XO_TUNE) via the three wire bus (“3Wbus”) VRF_2V85 GND4 A AX B BX VDDDIG2V8 DA CLK VDDDIG1V5 FSYS3 FSYS2 XO XOX 41 6 VDDXO2V8 15 FSYS1 14 GND1 13 R607 820 1 2 3 4 5 6 7 8 9 10 11 12 39 GND3 40 X600 TSX- 3225 GND2 HOT2 3 GND1 2 4 1 HOT1 26MHz 642 1u Figure 28 DCXO Schematic Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes - 63 - LGE Internal Use Only 3. TECHNICAL BRIEF 3.22 Front End Module control Implemented in the S-Gold3 (FL600) are two outputs which are FE1, FE2 for direct control of front end modules with two logic input pins to select RX and TX mode as well as low and high band operation. FEM need 2V85_VRF supply. Table 12 FEM Control Logic MODE Tx 1GHz Tx 2GHz Rx 1GHz Rx 2GHz VDD ON ON ON ON VC1 OFF ON OFF ON VC2 ON ON OFF OFF RF VRF_2V85 C600 R609 GND600 GND601 0 C602 C603 1u 39p 12nH C609 DNI C606 G2 G1 RF 180p 17 C604 C605 47p 47p FL600 DGM1110M014 SFAY0011101 10 GSM1800_1900_TX 15 GSM850_900_TX 2. 2nH 0 L601 GRS302- 2S- H22- E3000 ENWY000 6301 ANT ANT SW600 GSM850_RX1 GSM850_RX2 GSM900_RX1 GSM900_RX2 GSM1800_RX1 GSM1800_RX2 GSM1900_RX1 GSM1900_RX2 L603 1 2 3 4 5 6 7 8 R611 9 11 16 18 19 20 FE1 FE2 12 DNI VDD 0 14 VC1 13 VC2 C601 GND1 GND2 GND3 GND4 GND5 GND6 DNI R610 L 1 C611 DNI C61 Figure 29 FEM schematic LGE Internal Use Only - 64 - Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes 3. TECHNICAL BRIEF 3.23 Power Amplifier Module The SKY77340 Power Amplifier Module(PAM) is designed in a compact from fact for quad-band cellular handsets comprising GSM850/900,DCS1800,PCS1900,supporting GMSK and linear EDGE modulation. Class12 General Packet Radio Service(GPRS) multi-slot operation is also supported. The module consists of a GSM850/900 PA block and a DCS1800/PCS1900 PA block,impedance matching circuitry for 50ohm input and output impedances, and a Multi-function Power Amplifier Control(MFC) block. A custom CMOS integrated circuit provides the internal MFC function and interface circuitry. Two separate Heterojunction Bipolar Transistor(HBT) PA blocks are fabricated onto InGaP die; one supports the GSM850/900 bands, the other supports the DCS1800 and PCS1900 bands. Both PA blocks share common power supply pins to distribute current. The InGaP die, the silicon die, nad the passive components are mounted on a multi layer laminate substrate. The assembly is encapsulated with plastic overmold. RF input and output ports are internally matched to 50ohm to reduce the number of external components Extremely low leakage current(2.5uA) maximizes handset standby time. Band select(BS) circuitry select GSM transmit frequency band(logic0) and DCS/PCS transmit frequency(logic1). MODE circuitry selects GMSK modulation (logic0) or EDGE modulation(logic1). VRAMP controls the output power for GMSK modulation and provides bias optimization for EDGE modulation depending on the state of MODE control. The integrated multi-function(MFC) provides envelope amplitude control in GMSK mode, reducing sensitivity to input drive, temp, power supply, and process variation. In EDGE mode, the MFC configures the PA for fixed gain, and provides the ability to optimize the PA bias operation at different power levels, This circuitry regulates PA bias conditions, reducing sensitivity to temp., power supply, and process variation. The Enable input signal(pin8) provides a standby state to minimize battery drain. Table 13 PAM pin description Pin Mame 1 MODE 2 DCS/PCS_IN 3 BS Description GMSK/EDGE Power control mode. L=GMSK, H=EDGE RF input(DCS/PCS) DC Blocked Band Select 4 VBIAS Analog PA Bias Control(All Bands, EDGE Mode) 5 VBATT DC Supply 6 VRAMP Analog Output Power Control(All Bands, GMSK Mode) 7 GSM_IN RF input(CEL/EGSM) DC Blocked 8 EN 9 GSM_OUT *12 REVD2 *10,11,13-15 GND Transmit Enable/Disable. Low=Disable RF Output(CEL/EGSM) DC Blocked Reserved Ground *16 DCS/PCS_OUT RF Output(DCS/PCS) DC Blocked Pad GND PAD GRID Ground pad grid is device underside. Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes - 65 - LGE Internal Use Only 3. TECHNICAL BRIEF 3.24 PAM Schematic VSUPPLY U600 27 28 29 30 31 32 33 34 35 36 L604 1nH C611 C612 DNI DNI C614 68p C627 DNI L609 22nH 9 10 11 12 13 14 15 16 GND15 GND14 GND13 GND12 GND11 GND10 GND9 GND8 GND7 GND6 GND25 GND24 GND23 GND22 GND21 GND20 GND19 GND18 GND17 GND16 EN GSM_IN VRAMP VBATT RSVD1 BS DCS_PCS_IN MODE GSM_OUT GND5 GND4 RSVD2 GND3 GND2 GND1 DCS_PCS_OUT 26 25 24 23 22 21 20 19 18 17 R600 22K R601 10K RF_TEMP R602 47 R603 47 R604 47 C610 8 7 6 5 4 3 2 1 TXON_PA LBAND_PAM_IN PA_LEVEL 100p C613 R605 SKY77340 SMPY0012301 C631 C628 C632 C633 1u 33 uF 39p 27p PA_BAND HBAND_PAM_IN PA_MODE 100p 47 C619 C620 C621 C622 C623 C624 C625 C626 39p 39p 39p 39p DNI DNI DNI DNI Figure 30 PAM schematic LGE Internal Use Only - 66 - Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes 4. PCB layout 4. PCB layout 4.1 Main PCB component placement Main PCB Top placement Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes - 67 - LGE Internal Use Only 4. PCB layout Main PCB bottom placement LGE Internal Use Only - 68 - Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes 5. Trouble shooting 5. Trouble shooting 5.1 Trouble shooting test setup Equipment setup Power on all of test equipment - Connect PIF-UNION JIG or dummy battery to the DUT for power up. - Connect mobile switch cable between Communication test set and DUT when you need to make a phone call. - Follow trouble shooting procedure Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes - 69 - LGE Internal Use Only 5. Trouble shooting 5.2 Power on Trouble Check Points - Battery Voltage( Need to over 3.35V) - Power-On Key detection (PWRON signal) - Outputs of LDOs from PMIC Power On RTC_2V11 RPWRON_EN R215 R213 2K 330K R220 C231 R217 100K 10u 3. 3M TP1 R214 2K RPWRON PWRON U203 EMX18 EQBN0013701 END_KEY_IN VIO_2V62 1 2 3 6 5 4 External Reset RTC_2V11 R216 100K U204 7 6 5 4 EXTRSTn SPOWER_INT _RESET TP2 LGE Internal Use Only A1 B1 Y2 GND VCC Y1 B2 A2 NC7WZ08L8X EUSY0102802 - 70 - 8 1 2 3 PM_INT PMRSTn C232 0. 1u Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes VBAT WDOG PWRON ON_OFF2 PMIC VIO_2V62 VBAT VBAT 2. 2u 1u 4.7K 4.7K 4.7K R305 4.7K R306 4.7K DNI R322 C304 2.2u R302 R303 R304 TP301 1u TP300 1u 2. 2u 10uH 2. 2u VSS_VREF C324 0. 1u L11 VSD1 L7 K8 L8 K9 L9 K10 J9 A8 CH_CNTRL CH_SOURCE CHARGE_UC VDD_CHARGE SENSE_IN1 SENSE_IN2 VDD_REF VLED L6 BL1_PWM K7 BL2_PWM J8 BL3_PWM L1 B11 B4 A1 J4 K3 L3 K4 L4 L5 J5 VSD2 PUMS3 PUMS2 PUMS1 OUTPORT POWER_ON WDOG ON_OFF1 ON_OFF2 ON_OFF_OUT RESOURCE_CRTL A11 VIO A10 VPLL B9 VDDPLLIO A9 FLASH_SHINK C9 FLASH_ON B10 TXONPA B8 RREF C8 VREF B6 C5 B7 A5 A7 C7 A6 A4 VUSB B5 VDD_USB K5 I2C_INT K6 I2C_DAT J7 I2C_CLK VSIM D9 C323 2. 2u CAM_A_2V8 VSIM_2V9 RTC_2V11 CAM_2V85 SD_1V8 VBT_2V65 VRF_2V85 VRF_1V5 VMME_2V9 C11 C10 F10 VRF1 F11 VVIB G11 VDDSIMVIB G10 H1 1 H1 0 FB301 K11 VDDSD1 J1 0 SD1_FB L10 SD1_FBL H8 VSS_SD1 H4 VSS_SD2 C322 10u CORE_1V35 VBAT KDS160E H9 VDDUMTS J1 1 VUMTS VSS1 VSS2 VSS3 VSS4 VSS5 VSS6 VSS7 VSS8 VSS9 VSS10 VSS11 VSS12 VSS13 VSS14 VSS15 VSS16 VSS17 VSS18 VSS19 VSS20 VSS21 VSS22 VSS23 VSS24 VSS25 VSS26 VSS27 VSS28 VSS29 VSS30 C318 2. 2u VMME VDDMME VAFC C6 D4 D5 D6 D7 D8 E4 E5 E6 E7 E8 E9 F3 F4 F5 F6 F7 F8 F9 G3 G4 G5 G6 G7 G8 G9 H5 H6 H7 J6 C317 0. 1u C321 10uH VRTC VDDSD2 SD2_FB L2 SD2_FBL 22u D3 0 1 E10 VRF3 E11 VDDRF13_AFC U300 PMB6821 EUSY0323901 K1 K2 C320 L300 D1 0 VDDRF2 D1 1 VRF2 J1 SU1_GATE J2 SU1_GND H3 SU1_FB J3 SU1_ISENSE L301 KDS160E VBUS_OVP C310 H2 VAUX H1 VDDAUX D3 0 2 VCHG_OVP 1 KDR331V C314 C315 C316 VCXO_EN BT_VCXO_EN G2 VDDAUDIOB G1 VAUDIOB 2. 2u 2 3 C308 C307 E3 RESET_N D1 RESET2_N E2 SLEEP1_N E1 SLEEP2_N PMRSTn F2 VAUDIOA F1 VDDAUDIOA C313 VBAT C319 10u 10u 10u 10u FB300 PMRSTn MONO_INP MONO_INN VDD_MONO VREFEX_M MONO_OUTP VSS_MONO MONO_OUTN B2 A2 C3 B3 A3 C4 B1 RCV C2 VPIN D3 VMIN C1 D+ D2 D- U_RCV U_PMIN U_VMIN USB_DP USB_DM C312 VIO_2V62 0. 1u VBAT VFM_2V9 C311 DNI TXON_PA VBAT VAUDB_2V5 VAUDA_2V5 SE0_VM DAT_VP ACAC+ SUSPEND OE_N SD_1V8 R307 100K USB_OEn USB_DAT_VP USB_SE0_VM ON_OFF2 27K R301 D3 0 0 C309 100K 2. 2u C306 0.1u R323 RTC_OUT VBAT 1u 0. 1u C305 C303 2.2u KEY_BL KEY_EN C300 2. 2u C302 C301 R300 SPOWER_INT I2C_SDA I2C_SCL VPLL_1V35 LIN_PWM_MAG VBAT SP_INT VUSB RESOURCE_CTRL 5. Trouble shooting C325 C326 C327 C328 C329 C330 C331 C332 C333 C334 2. 2u 1u 1u 1u 2. 2u 2. 2u 2. 2u 2. 2u 2. 2u 2. 2u ECCH0005604 LDO Net name Output Voltage Output Current Usage SD1 CORE_1V35 1.35V 600mA Core & for LDO SD2 SD_1V8 1.8V 300mA Memory VAUX VFM_2V9 2.9V 100mA Touch, LCD VIO VIO_2V62 2.62V 100mA Peripherals VSIM VSIM_2V9 2.9V 70mA SIM card VMME VMME_2V9 2.9V 150mA u-SD VUMTS CAM_2V85 2.85V 110mA Camera VUSB VUSB 3.1V 40mA USB VLED VLED 2.9V 10mA Not used 2.5V 200mA Stereo headset, Mono earpiece VAUDIOa VAUDIOb VAUDB_2V5 2.5V 50mA Analog parts of S-Gold VRF1 VRF_2V85 2.85V 150mA 2.85 V supply for SMARTi-PM RF transceiver VRF2 VRF_1V5 1,53V 1 00mA 1.5 V supply for SMARTi-PM RF transceiver VRF3 VBT_2V65 2.7V 150mA BT/FM Radio VPLL VPLL_1V35 1.35V 30mA S-GOLD3 PLL VRTC VRTC_2V11 2.11V 4mA Real Time Clock VAFC VAFC 2.65V 5mA Not used VVIB CAM_A_2V8 2.8V 140mA Camera Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes - 71 - LGE Internal Use Only 5. Trouble shooting START TP1 Connect power supply to the DUT Vbat = over 3.35V U203 Yes ìPWRONî signal Check 3 pin of U203 (High Low) No Check the RPWRON, replace U203 U204 Yes TP2 ì_RESETî signal Check 5 pin of U204 No Check solder U204 or replace it No Check solder U300 or replace it U300 Yes Check the all LDOís output Is it correct? Yes Is the 26MHz clock From X600 signal correct? No Check solder X600 or replace it Check 1 pin of X600 Or Check C638 of U601 Yes Replace main PCB C638 of U601 U601 1 Pin X600 LGE Internal Use Only - 72 - Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes 5. Trouble shooting 5.3 Charging trouble Check Points - Connection of TA (check TA voltage 5.1V) - Charging Current Path component voltage drop - Battery voltage 1 Charging method : CC-CV 2 Charger detect voltage : 4.0 V 3 Charging time : 2h 20m 4 Charging current : 550 mA 5 CV voltage : 4.2 V 6 Cutoff current : 110 mA 7 Full charge indication current (icon stop current) : 110 mA 8 Recharge voltage : 4.16 V 4.2V~3.71V 3.70V~3.55V 3.54V~3.46V 3.45V~3.31V OVP Charging IC VIO_2V62 TP1 VBUS_USB VCHG R427 R426 100K 100K U401 1 2 TP400 _PPR 3 4 CHG_EOC TP401 CHG_EN VBAT 5 6 VCHG_OVP PGND VDC VDC_BYP VUSB BAT _PPR USB_BYP _CHG IVDC _EN GND IMIN IUSB R430 C439 R431 100K 1u 5. 6K ( 1%) VBUS_OVP TP2 ISL9221 EUSY0351601 13 12 11 10 9 8 7 R433 R434 R432 C440 C441 C442 20K ( 1%) DNI 15K 0. 1uF 0. 1uF 0. 1uF R432 15K o hm : 450mA Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes - 73 - LGE Internal Use Only 5. Trouble shooting START 18pin IO(CN401) Is soldered ? No Resolder the CN401 18pin IO (CN401) Yes Source pin of U401 = 5.1V ? No The TA can be broken Change other TA then retest Yes Output pin of U401 =4.2V? No Check solder U401 or replace it Yes Battery voltage is over 3.4V? No Waiting until battery Voltage goes up to 3.4V Yes Battery thermistor value is about 68K? No Change the Battery After check thermistor Yes Charge is operating U401 TP1: Source pin U401 TP2: Output pin LGE Internal Use Only - 74 - Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes 5. Trouble shooting 5.4 LCD display trouble Check Points - LCD assembly status ( LCD FPCB, Connector on FPCB) - EMI filter soldering - Connector combination LCD Connector Pin2 : LCD_VSYNC_I Pin3 : MAKER_ID Pin11 : IF_MODE( IF1) Pin18 : OPEN( OTP) Pin19 : IF_MODE( IF0) VFM_2V9 VFM_2V9 R516 VFM_2V9 10K CN502 DIF_D0 DIF_D1 DIF_D2 DIF_D3 INOUT_A4 4 INOUT_A3 3 INOUT_A2 2 INOUT_A1 1 EVRC14S03Q030100R TP501 TP502 TP503 TP504 TP505 TP506 TP507 TP509 5 G1 10 G2 FL503 INOUT_B4 6 INOUT_B3 7 INOUT_B2 8 INOUT_B1 9 DIF_D4 DIF_D5 DIF_D6 DIF_D7 INOUT_A4 4 INOUT_A3 3 INOUT_A2 2 INOUT_A1 1 FL505 INOUT_B4 6 INOUT_B3 7 INOUT_B2 8 INOUT_B1 9 EVRC14S03Q030100R 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 C518 1u R517 R512 DNI IF_MODE R518 DNI FL504 _DIF_RESET DIF_VSYNC TP508 VA508 GB042- 40S- H10- E3000 ENBY0036001 DNI LCD_ID MLED MLED1 MLED2 MLED3 MLED4 MLED5 EVLC14S02050 G2 10 G1 5 5 G1 10 G2 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 INOUT_B4 6 INOUT_B3 7 INOUT_B2 8 INOUT_B1 9 INOUT_A4 4 INOUT_A3 3 INOUT_A2 2 INOUT_A1 1 DIF_CD DIF_MAIN_CS DIF_RD _DIF_WR EVRC14S03Q030100R LCD Interf ac e Mo d e Maker SHARP LGIT IF1 H L Maker ID L H - Check the connection LCD FPCB Connector(CN502) - Check signal flow via EMI filter (FL503, FL504, FL505) FL505 FL504 FL503 FL504 Charge Pump(U500) Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes - 75 - LGE Internal Use Only 5. Trouble shooting START Check LCD connector combination then LCD test with New LCD No Is LCD FPCB normal? Replace LCD FPCB Yes No Signal is normal on DIF Signal FL503, FL504, FL505 Check solder and repair Damaged filter Yes Assemble LGE Internal Use Only - 76 - Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes 5. Trouble shooting 5.5 Camera Trouble Check Points - Connectors combination - FPCB status CMA_A_2V8 (FB500) 3M F/ F Camera Connector FL500 CN500 FL502 1 INOUT_A1 2 INOUT_A2 3 INOUT_A3 4 INOUT_A4 ICVE10184E070R101FR 9 INOUT_B1 8 INOUT_B2 7 INOUT_B3 6 INOUT_B4 5 G1 10 G2 CIF_D3 CIF_D2 CIF_D1 CIF_D0 CAM_2V85 VCAM_CORE_1V8 1 2 3 4 5 6 7 8 9 10 11 12 24 23 22 21 20 19 18 17 16 15 14 13 CIF_SCL CIF_SDA FL501 1 INOUT_A1 2 INOUT_A2 3 INOUT_A3 4 INOUT_A4 9 INOUT_B1 8 INOUT_B2 7 INOUT_B3 6 INOUT_B4 5 G1 10 G2 ICVE10184E070R101FR CAM_A_2V8 9 INOUT_B1 8 INOUT_B2 7 INOUT_B3 6 INOUT_B4 FB500 1 INOUT_A1 2 INOUT_A2 3 INOUT_A3 4 INOUT_A4 5 G1 10 G2 CIF_D7 CIF_D6 CIF_D5 CIF_D4 R501 R502 CIF_VSYNC CIF_HSYNC CIF_MCLK CIF_PCLK 0 0 ICVE10184E070R101FR SFEY0011401 4 Pin U501 C501 CIF_RESET CIF_PD VA500 EVLC5S02100 VCAM_CORE_1V8 U501 C505 DNI VBAT DNI ENBY0034201 GB042- 24S- H10- E3000 5 1 STBY NC 2 6 GND BGND 4 3 VIN VOUT CAM_LDO_EN C506 C507 C508 C509 C510 C511 56p 0. 1u 56p 0. 1u 56p 0. 1u R505 C512 100K 1u BH18LB1WHFV EUSY0223006 C513 1u - Check the connector combination(CN500) CN500 4 Pin U501 CMA_A_2V8 (FB500) Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes - 77 - LGE Internal Use Only 5. Trouble shooting START Check camera connector, 24pin main PCB connector combination then Camera test with equipped camera module Yes Replace New Camera module Working properly? No Replace Main PCB Yes Replace Camera module Yes Assemble LGE Internal Use Only - 78 - Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes 5. Trouble shooting 5.6 Receiver & Speaker trouble Check Points - Speaker soldering status - Audio amp & Analog switch soldering status AUDIO AMP SUB SYSTEM & SIGNAL DISTRIBUTOR VBAT BB_SND_R BB_SND_L FM_SND_R FM_SND_L 1u A5 1u 1u D1 INA2 D2 INA1 C208 C209 1u 1u C1 INB2 C2 INB1 B1 2. 2u HPR HPL A1 HSO_R A2 HSO_L U200 MAX9877AEWP_TG45 EUSY0360201 OUT+ OUT- BIAS TP3 D5 C210 DNI SPK_RCV_N TP4 D4 RXIN+ B4 RXIN- D3 C211 PGND 8. 2 8. 2 C4 R200 R201 SPK_RCV_P B5 B3 SDA C3 SCL I2C_SDA I2C_SCL EAR_P EAR_N C1P C206 C207 B2 TP2 C1N PVDD A4 VDD C203 C5 C202 A3 1u VSS C201 GND TP1 C200 2. 2u VBAT 1u C212 C213 27p 27p Receiver & Speaker L400 CN400 SPK_RCV_N 100nH C401 2 39p L403 1 SPK_RCV_P C404 C405 22p 22p VA400 VA401 100nH 24- 8000- 002- 000- 829 ENEY0003801 TP1 U200 TP2 TP3 TP4 Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes - 79 - LGE Internal Use Only 5. Trouble shooting Speaker contact L403 L400 START Check Speaker ís Contacts are clear. No Resolder/Replace Speaker Yes Input Signal is High(TP1 C206, TP2 C207) ? No Replace Main Board Yes Output Signal is High(TP3 C212, TP4 C213)? No Replace Audio AMP(U200). Yes Signal is High(L400, L403)? No Replace L400 , L403 Yes Assemble LGE Internal Use Only - 80 - Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes 5. Trouble shooting 5.7 Microphone trouble Check Points - Microphone hole - Mic. Bias & signal line VBAT 02 C521 1u CN501 1 20 2 19 R506 680 3 18 R507 680 4 17 R508 680 5 16 6 15 C514 22n 14 C515 22n 8 13 9 12 L500 11 100nH 10 VA503 VA504 VA505 VA506 VA507 VBAT KP_IN( 3) KP_IN( 5) FB501 MAIN_MIC_N FB502 MAIN_MIC_P TP2 VMIC_P C517 2. 2u 27p TP3 VMIC_N Pin15 Pin14 Pin13 Pin12 CN101 1 2 3 4 5 6 7 8 9 10 TP1 C516 AXK720147G ENBY0019501 20 Pin Connector LED_R KP_OUT( 2) KP_OUT( 3) 7 ICVL0505101V150FR ICVL0505101V150FR END KP_OUT( 0) : : : : MAIN_MIC_N MAIN_MIC_P VMIC_P VMIC_N 20 19 18 17 16 15 14 13 12 11 AXK820145WG ENBY0020101 KP_OUT( 0) KP_OUT( 2) KP_OUT( 3) MIC101 1 O 2 G1 3 G2 4 P C101 C102 C106 27p 27p 1u VA101 VA102 SPM0204HE5- PB- 3 SUMY0010603 R109 DNI SEVY0003901 EVL5M02200 MIC101 Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes - 81 - LGE Internal Use Only 5. Trouble shooting TP1 TP2 TP3 CN501 CN101 START Check microphone sound hole Mic bias ON (2.5V)when call? (TP3) No Check mic. Bias line No Repair the 44pin conn. (CN501) No Replace microphone (MIC101) Yes 44pin connector (CN501)is good? Yes Check Signal TP1, TP2 (2.5V)? Yes Check All of CN101 solder? No Replace KEY FPCB Yes Assemble LGE Internal Use Only - 82 - Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes 5. Trouble shooting 5.8 Vibrator trouble Check Points - Vibrator soldering - IC is working correct Vibrator 3V0_VMOT VBAT TP2 TP1 R308 C336 100K 1u 5 4 VDD 3 CE_NC VIB_EN PGND U301 1 VOUT 2 GND C335 RP104K301D EUSY0353901 1u C337 2200p R310 100K 3V0_VMOT C338 U304 TPA6205A1ZQVR 3V0_VMOT U303 LIN_INVERT LIN_PWM_FRQ 1 2 IN_B 3 IN_A GND VCC OUT_Y C3 5 R316 4 TC7SZ86FU EUSY0140901 C2 120K B1 VIB_EN C1 IN- VDD IN+ VO+ _SHUTDOWN VO- BYPASS GND 1u A3 B3 CLOSE TO CONNECTOR L302 100nH CN300 L303 100nH 24- 8000- 002- 000- 829 ENEY0003801 A1 B2 2 C341 0. 01u U305 LIN_PWM_MAG 1 2 IN_B 3 IN_A GND VCC OUT_Y TC7SZ86FU EUSY0140901 1 EUSY0349001 5 4 R320 120K - R321 100K C342 2200p + TP1 U301 U304 TP2 Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes - 83 - LGE Internal Use Only 5. Trouble shooting START Check Vibrator contacts are clear TP1(VIB_EN) is high? No Replace U100 No Replace U301 Yes TP2 is 3.0V? Yes Replace Vibrator Assemble LGE Internal Use Only - 84 - Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes 5. Trouble shooting 5.9 Keypad back light trouble Check Points - Signal path is connected well Main FPCB KEY Backlight LED TP500 R324 LED_R KEY_BL 0 R325 DNI 3 R309 KEY_EN 2 DNI 1 R313 R312 100K 10 KEY LED Q300 KTC4075E EQBN0007601 CN501 KEY FPCB R106 120 R107 120 R108 120 TWH104- HS TWH104- HS TWH104- HS VBAT LD102 LD103 LD101 CN101 LED_R VA105 TP1 EVL5M02200 Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes - 85 - LGE Internal Use Only 5. Trouble shooting START Check All of LEDs solder Check TP500 is 2.62V? No Check Q300 of main board No Replace 20pin conn. (CN501, CN101) Yes 20pin connector (Main CN501, KEY FPCBCN101) is good? Yes Replace KEY FPCB Assemble TP1 LGE Internal Use Only - 86 - Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes 5. Trouble shooting 5.10 SIM & uSD trouble SIM Check Points - Power is working - Socket soldering - Proper SIM is used Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes - 87 - LGE Internal Use Only 5. Trouble shooting micro SD & SIM(Hybrid Socket) VSIM_2V9 R204 10K VMME_2V9 SIM_IO SIM_CLK SIM_RST VIO_2V62 R209 47K R208 47K R210 47K R211 47K C7 C3 C6 C2 C5 C1 R207 47K 1 2 3 4 5 6 7 8 MMC_D2 MMC_D3 MMC_CMD MMC_CLK R212 47 MMC_D0 MMC_D1 C230 DNI 1u U202 9 SWB 10 SWA MMC_DETECT C229 1 2 3 4 5 6 7 8 C226 C227 C228 0. 1u 22p 150p C7 C3 C6 C2 C5 C1 R206 100K GND1 GND2 GND3 GND4 GND5 GND6 16 15 14 13 12 11 1743733- 2 ENSY0017901 START Check All of SIM card voltage KP500 support 2.9V SIM only No 6 pins are soldered well? Resolder pin Yes Yes Check Proper SIM Card Replace Main Board Assemble LGE Internal Use Only - 88 - Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes 5. Trouble shooting uSD Check Points - Power is working - Socket soldering - Card detect is working TP3 TP4 TP1 MMC-DETECT PIN TP2 MMC_DETECT SIGNAL Card insert Card Deject micro SD & SIM(Hybrid Socket) VSIM_2V9 R204 10K VMME_2V9 SIM_IO SIM_CLK SIM_RST VIO_2V62 R208 47K R209 47K R210 47K R211 47K C7 C3 C6 C2 C5 C1 R207 47K MMC_D2 MMC_D3 MMC_CMD MMC_CLK R212 47 TP4 MMC_D0 MMC_D1 TP3 MMC_DETECT TP1C229 TP2 DNI Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes C230 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 9 SWB 10 SWA C226 C227 C228 0. 1u 22p 150p C7 C3 C6 C2 C5 C1 R206 100K U202 GND1 GND2 GND3 GND4 GND5 GND6 16 15 14 13 12 11 1743733- 2 ENSY0017901 1u - 89 - LGE Internal Use Only 5. Trouble shooting START Check Micro SD card voltage (VMME_2V9) No TF socket pins are well soldered Resolder it (check data line TP 1~4 is 2.9V Signal) Yes Yes Check proper uSD? Replace Main Board Assemble LGE Internal Use Only - 90 - Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes 5. Trouble shooting 5.11 Touch pad trouble SIM Check Points - Touch driver IC soldering` - Touch FPCB Crack TOUCH SCREEN DRIVER IC VFM_2V9 C519 1u C520 R515 0. 1u DNI CN503 G1 YX- 10 9 8 7 6 G3 A1 A2 A3 B1 B2 B3 G2 1 2 3 4 5 X+ TOUCH_INT Y+ G4 AXK7L10227G ENBY0018601 TSC2007IYZGR EUSY0337101 AUX VDD_REF X+ PENIRQA0 Y+ SDA A1 XSCL GND Y- C1 C2 C3 D1 D2 D3 I2C_SDA I2C_SCL X+ Y+ XYVA509 EVLC14S02050 Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes U502 - 91 - VA510 VA511 EVLC14S02050 EVLC14S02050 VA512 EVLC14S02050 LGE Internal Use Only 5. Trouble shooting START PinA2 of Touch driver IC(U502) is high(2.9v)? No Check the PMIC U300(PMB6821) CN503 (touch connector) Yes PinA3 of U502 is high? No Check the U502(touch IC) solderin g No Check the Touch window FPCB connection Yes FPCB is Crack? Yes Replace Touch window with Front Case U502 (touch driver IC) LGE Internal Use Only - 92 - Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes 5. Trouble shooting 5.12 RTC trouble BACKUP BATTERY 2V 0.5mAh R500 RTC_2V11 R500 TP1 4. 7K BAT500 NBL414R- F9J SBCL0 00170 1| batt_n bl414r_f9j TP1 RTC_2V11 RTC_2V11 BAT500 START Check All of BAT500 solder Check TP1 is high (1.0V)? No Change BAT500 No Change R500 or Change U300, Change Main PCB Yes Check RTC_2V11 is high?(2.0v) Yes Assemble Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes - 93 - LGE Internal Use Only 5. Trouble shooting 5.13 Tri-axial, digital acceleration sensor trouble THREE- AXIS ACCELEROMETER VIO_2V62 1 2 3 4 5 390 22n ACCEL_INT U302 NC1 VDD GND INT CSB 11 NOT1 12 NOT2 TP1 TP2 NC2 VDDIO SDI SDO SCK BMA150 EUSY0345201 R317 C339 U302 10 9 8 7 6 CIF_SDA CIF_SCL C340 0. 1u TP1 TP2 START Check All of U302 solder Check TP1 is high (2.6V)? No Change U300 or Change Main PCB Yes Acceleration sensor operated Check TP2 is high?(2.6v) No Change R500 Yes Assemble LGE Internal Use Only - 94 - Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes 5. Trouble shooting 5.14 Trouble shooting of Receiver part Checking Flow START Setup Test Equipment Cell Power : ñ74dBm EGSM CH30 DCS CH699 Checking Points Figure 1. Main PCB Check point DCXO Check point PLL Control Check point Mobile SW & FEM Check point RX I/Q Signal Re-Download S/W & CAL Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes - 95 - LGE Internal Use Only 5. Trouble shooting 5.14.1 Checking DCXO Circuit Checking Points Checking Flow No Is the waveform of TP1(C638) similar to Fig.4? Replace X600 X600 Yes DCXO Circuit is OK. See next page to check PLL Circuit. TP1(C638) : 26MHz Figure2. DCXO Waveform DCXO Circuit Diagram VCO_RC VDDVCO2V8 EN VDDXO2V8 FSYS1 GND1 18 17 16 15 14 13 RF_EN C638 6 7 8 9 10 11 12 DA CLK VDDDIG1V5 FSYS3 FSYS2 XO XOX U601 PMB6272 EUSY0274801 X600 TSX- 3225 GND2 1 HOT1 HOT2 3 GND1 2 4 R607 C640 820 47n 1000p 26MHZ_MCLK TP1 TP1 (C638) 26MHz Figure 3. DCXO Cicuit 2 6 M BT Figure 4. DCXO Waveform LGE Internal Use Only - 96 - Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes 5. Trouble shooting 5.14.2 Checking PLL Control signals Checking Points TP1 (RF_EN) Checking Flow TP3 (RF_CLK) No Check U601 EN Signal(TP1) is OK ? Yes TP2 (RF_DATA) No Check U601 No Check U601 DA(Data,TP2) is Normal ? ? Yes U601 CLK(Clock,TP3) is Normal ? ? Figure 5. Transceiver Yes Control Signal is OK. See next page to check Mobile SW & FEM. RF Transceiver Circuit Diagram FE1 VRF_2V85 GND4 U601 PMB6272 EUSY0274801 VDDRX2V8 VDDRX1V5 VCO_RC VDDVCO2V8 EN VDDXO2V8 FSYS1 GND1 A AX B BX VDDDIG2V8 DA CLK VDDDIG1V5 FSYS3 FSYS2 XO XOX 41 FE2 VBIAS VDDTX1V5 TX1 TX2 VDDTX2V8 VDDMIX2V8 GND3 C642 C636 0. 1u C637 0. 1u RF_DATA(TP3) RF_EN C638 X600 TSX- 3225 GND2 1 HOT1 HOT2 3 GND1 2 4 C635 0. 1u 20 19 18 17 16 15 14 13 1 2 3 4 5 6 7 8 9 10 11 12 33 34 35 36 37 38 39 40 VDDBIAS2V8 RX1X RX1 RX2X RX2 GND2 RX3X RX3 RX4X RX4 VDDLNA1V5 32 31 30 29 28 27 26 25 24 23 22 21 C634 0. 1u Waveform R607 C640 820 47n 1000p 26MHZ_MCLK RF_CLK(TP2) RF_EN(TP1) 26MHz 0. 1u 26M_BT RF_CLK RF_DA QX Q IX I Figure 6. Transceiver Circuit Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes Figure 7. PLL Control Waveform - 97 - LGE Internal Use Only 5. Trouble shooting 5.14.3 Checking Mobile SW & FEM Mobile SW & FEM Circuit Diagram RF TP4 VRF_2V85 C600 TP3 R609 GND600 VC1 PIN 14 VC2 PIN 13 L H H H GSM850_EGSM RX L L DCS_PCS RX H L GND601 0 39p DCS_PCS TX SW600 2. 2nH 0 L601 C609 DNI GRS302- 2S- H22- E3000 ENWY000 6301 ANT C606 G2 G1 12 VDD FL600 DGM1110M014 SFAY0011101 17 RF 180p C604 C605 47p 47p U600 10 GSM1800_1900_TX 15 GSM850_900_TX L603 1 2 3 4 5 6 7 8 R611 TP2 9 11 16 18 19 20 FE1 FE2 TP1 12nH 1u GND1 GND2 GND3 GND4 GND5 GND6 DNI GSM850_EGSM TX 14 VC1 13 VC2 C601 0 C603 ANT R610 C602 GSM850_RX1 GSM850_RX2 GSM900_RX1 GSM900_RX2 GSM1800_RX1 GSM1800_RX2 GSM1900_RX1 GSM1900_RX2 DNI 27 28 29 30 31 32 33 34 35 36 L604 1nH C611 C612 DNI DNI C614 9 10 11 12 13 14 15 GND25 GND24 GND23 GND22 GND21 GND20 GND19 GND18 GND17 GND16 GSM_OUT GND5 GND4 RSVD2 GND3 GND2 GND1 Figure 8. Mobile SW & FEM Circuit Checking Points TP1 TP4_C605 (FE2) TP5 ~ 8 TP3_C604 (FE1) FL600 TP2 Figure 9. Mobile SW & FEM EGSM/GSM850 DCS/PCS FE1 OFF ON FE2 OFF OFF Table 2. FEM RX Control Logic LGE Internal Use Only - 98 - Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes 5. Trouble shooting Checking Flow Check TP1 of SW600 with RF Cable and TP2 of C606 No TP1 Signal same as TP2? Repl ace Mobil e SW (SW600) Yes Check TP3, TP4 of FL600 Yes Control Signal is OK No Replace BB CHIP (U100) Yes TP5 Sig nal is OK ? No Replace FEM (FL600) Yes Mobil e SW & FEM is OK. Check Antenna. EGSM TX TP2(ANT SW2) TP1(ANT SW1) Figure 30 Mobile SW Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes Figure 31 FEM Control Signals - 99 - LGE Internal Use Only 5. Trouble shooting 5.14.4 Checking RX I/Q Signals Checking Flow 41 FE2 VBIAS VDDTX1V5 TX1 TX2 VDDTX2V8 VDDMIX2V8 GND3 GND4 U601 PMB6272 EUSY0274801 VDDRX2V8 VDDRX1V5 VCO_RC VDDVCO2V8 EN VDDXO2V8 FSYS1 GND1 20 19 18 17 16 15 14 13 X600 TSX- 3225 GND2 HOT2 3 GND1 2 4 1 HOT1 C642 0. 1u Signals are Normal? 1 2 3 4 5 6 7 8 9 10 11 12 VRF_2V85 Check RX I/Q signals(TP1~TP4) A AX B BX VDDDIG2V8 DA CLK VDDDIG1V5 FSYS3 FSYS2 XO XOX 33 34 35 36 37 38 39 40 VDDBIAS2V8 RX1X RX1 RX2X RX2 GND2 RX3X RX3 RX4X RX4 VDDLNA1V5 FE1 32 31 30 29 28 27 26 25 24 23 22 21 C634 0. 1u TP1(I) R607 C64 820 47 Replace Transceiver PMB6272(U601) Yes RX Part is OK. Check Base Band Circuit or Re-Download S/W and Cal TP4(QX) 26MHz TP3(Q) TP2(IX) No 26M_BT RF_CLK RF_DA QX Q IX I Figure 12. RX I/Q Circuit Checking Points I Q TP4 TP3 TP2 TP1 I RX Figure 13. RX I/Q Q Figure 14. RX I/Q Waveform LGE Internal Use Only - 100 - Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes 5. Trouble shooting 5.15 Trouble Shooting of Transmitter Part Checking Flow Checking Points Figure 15. Main PCB Figure 16. Main PCB 5.15.1. Checking VCTCXO Circuit See RX Part “1. Checking DCXO Circuit” 5.15.2. Checking PLL Control Signal See RX Part “2. Checking PLL Control Signal” Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes - 101 - LGE Internal Use Only 5. Trouble shooting 5.15.3. Checking TX I/Q Signals Checking Flow FE1 41 FE2 VBIAS VDDTX1V5 TX1 TX2 VDDTX2V8 VDDMIX2V8 GND3 GND4 Check TX I/Q Signals(TP1~TP4) VDDRX2V8 VDDRX1V5 VCO_RC VDDVCO2V8 EN VDDXO2V8 FSYS1 GND1 Signals are Normal ? X600 TSX- 3225 GND2 1 HOT1 HOT2 3 GND1 2 4 C642 0. 1u 20 19 18 17 16 15 14 13 1 2 3 4 5 6 7 8 9 10 11 12 VRF_2V85 U601 PMB6272 EUSY0274801 A AX B BX VDDDIG2V8 DA CLK VDDDIG1V5 FSYS3 FSYS2 XO XOX 33 34 35 36 37 38 39 40 VDDBIAS2V8 RX1X RX1 RX2X RX2 GND2 RX3X RX3 RX4X RX4 VDDLNA1V5 32 31 30 29 28 27 26 25 24 23 22 21 C634 0. 1u TP1(I) TP4(QX) TP3(Q) TP2(IX) R607 C64 820 47 No Replace Transceiver PMB6272(U401) Yes TX Part is OK. Check Base Band Circuit or Re-Download S/W and Cal 26MHz 26M_BT RF_CLK RF_DA QX Q IX I Figure 17. TX I/Q Checking Points Checking Points I Q TP4 TP3 TP2 TP1 TX I Figure 18. TX I/Q Q Figure 19. TX I/Q Waveform LGE Internal Use Only - 102 - Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes G 5. Trouble shooting VRF_1V5 5.15.4 Checking Transceiver Output Signals 32 31 30 29 28 27 26 25 24 23 22 21 FE1 R606 10 C639 220n 41 FE2 VBIAS VDDTX1V5 TX1 TX2 VDDTX2V8 VDDMIX2V8 GND3 GND4 VRF_1V5 VDDRX2V8 VDDRX1V5 VCO_RC VDDVCO2V8 EN VDDXO2V8 FSYS1 GND1 R608 X600 TSX- 3225 GND2 1 HOT1 HOT2 3 GND1 2 4 10 C641 C642 220n 0. 1u 20 19 18 17 16 15 14 13 1 2 3 4 5 6 7 8 9 10 11 12 VRF_2V85 U601 PMB6272 EUSY0274801 A AX B BX VDDDIG2V8 DA CLK VDDDIG1V5 FSYS3 FSYS2 XO XOX 33 34 35 36 37 38 39 40 LBAND_PAM_IN HBAND_PAM_IN TP2(HBNAD_PAM_IN) C634 0. 1u VDDBIAS2V8 RX1X RX1 RX2X RX2 GND2 RX3X RX3 RX4X RX4 VDDLNA1V5 TP1(LBNAD_PAM_IN) VRF_2V85 R607 C640 820 47n 26MHz Figure 20. Transceiver Output Circuit Checking Points TP1(LBNAD_PAM_IN) TP2(HBNAD_PAM_IN) Figure 21. Transceiver Output MODE Transceiver Output GSMK Fixed 8PSK Ramp Burst Control Table 3. Transceiver Output Operation Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes - 103 - LGE Internal Use Only VRF_2V85 5. Trouble shooting Checking Flow Chec k Output Signal (TP1, TP2) No Signals are Norm al ? Replace PMB6272(U601) Yes Transce iver is OK. See next page to check PAM Con tr ol Circ ui t. LBAND_PAM_IN (MODE: GMSK) : TP1 LBAND_PAM_IN (MODE: 8PSK) : TP1 Figure 22. Transceiver Output (GMSK) Figure 23. Transceiver Output (8PSK) LGE Internal Use Only - 104 - Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes 5. Trouble shooting 5.15.5 Checking PAM Control Signals SM_IN VRAMP VBATT RSVD1 BS PCS_IN MODE 8 7 6 5 4 3 2 1 R602 47 R603 47 R604 47 C610 TP2(TXON PA) TXON_PA LBAND_PAM_IN PA_LEVEL 100p C613 R605 TP3(PA_MODE) PA_BAND HBAND_PAM_IN PA_MODE 100p 47 C622 C623 C624 C625 C626 39p DNI DNI DNI DNI TP1(PA LEVEL) Figure 24. PAM Control Signals Checking Points TP3(PA MODE) TP2(TXON PA) TP1(PA LEVEL ) Figure 25. Transceiver Output Table 4. PAM Mode Operation MODE MODE PA_LEVEL TXON_PA MODE MODE PA_LEVEL TXON_PA GMSK LOW Ramp Burst Control HIGH 8PSK HIGH Control Amp bias HIGH Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes - 105 - LGE Internal Use Only 5. Trouble shooting Checking Flow Check Cont rol Signals (TP1, TP2, TP3) No Signal s are Normal ? Check PMB8877(U100) Yes PAM Control Signal is OK. See next page to chec k FEM & Mobile SW Circuit. Figure 26. GSMK Control Signal Figure 27. 8PSK Control Signal TP1(PA LEVEL) TP2(TXON PA) TP3(PA MODE) TP1(PA LEVEL) TP2(TXON PA) TP1(PA LEVEL) TP3(PA MODE) TP3(PA MODE) : R605 TP1(PA_LEVEL) : R403 TP3(PA MODE) : R605 TP2(TXON_PA) : R602 TP1(PA_LEVEL) : R403 TP2(TXON_PA) : R602 TP2(TXON PA) TP3(PA MODE) LGE Internal Use Only - 106 - Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes 5. Trouble shooting 5.15.6 Checking FEM & Mobile SW Mobile SW & FEM Circuit Diagram RF VRF_2V85 C600 TP3 R609 GND600 GND601 DNI TP5 0 C601 R610 C602 C603 1u 39p 12nH C609 DNI G2 G1 17 RF 180p 9 11 16 18 19 20 12 C605 47p 47p GND1 GND2 GND3 GND4 GND5 GND6 C604 FL600 DGM1110M014 SFAY0011101 TP4 H H H GSM850_EGSM RX L L DCS_PCS RX H L U600 10 GSM1800_1900_TX 15 GSM850_900_TX 0 L601 GRS302- 2S- H22- E3000 ENWY000 6301 ANT 2. 2nH C606 ANT SW600 GSM850_RX1 GSM850_RX2 GSM900_RX1 GSM900_RX2 GSM1800_RX1 GSM1800_RX2 GSM1900_RX1 GSM1900_RX2 L603 1 2 3 4 5 6 7 8 R611 VDD 14 VC1 13 VC2 TP2 TP1 VC2 PIN 13 L DCS_PCS TX FE1 FE2 DNI 0 VC1 PIN 14 GSM850_EGSM TX 27 28 29 30 31 32 33 34 35 36 L604 9 10 11 12 13 14 15 1nH C611 C612 DNI DNI C614 GND25 GND24 GND23 GND22 GND21 GND20 GND19 GND18 GND17 GND16 GSM_OUT GND5 GND4 RSVD2 GND3 GND2 GND1 Figure 28. Mobile SW & FEM Circuit Checking Points TP4_R605 (FE2) SW600 TP3_R604 (FE1) FL600 TP1 TP5 TP2 Figure 29 Mobile SW & FEM EGSM/GSM850 DCS/PCS FE1 OFF ON FE2 ON ON Table 5. FEM TX Control Logic Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes - 107 - LGE Internal Use Only 5. Trouble shooting Checking Flow Check TP1 of SW600 with RF Cable and TP2 of C606 No TP1 Signal same as TP2? Repl ace Mobil e SW (SW600) Yes Check TP3, TP4 of FL600 Yes Control Signal is OK No Replace BB CHIP (U100) Yes TP5 Sig nal is OK ? No Replace FEM (FL600) Yes Mobil e SW & FEM is OK. Check Antenna. EGSM TX TP2(ANT SW2) TP1(ANT SW1) Figure 30 Mobile SW LGE Internal Use Only Figure 31 FEM Control Signals - 108 - Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes 6. DOWNLOAD & S/W UPGRADE 6. DOWNLOAD & S/W UPGRADE KP500 KP500 KP500 Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes - 109 - LGE Internal Use Only 6. DOWNLOAD & S/W UPGRADE KP500 KP500 KP500 LGE Internal Use Only - 110 - Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes 6. DOWNLOAD & S/W UPGRADE Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes - 111 - LGE Internal Use Only 6. DOWNLOAD & S/W UPGRADE LGE Internal Use Only - 112 - Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes 6. DOWNLOAD & S/W UPGRADE Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes - 113 - LGE Internal Use Only 6. DOWNLOAD & S/W UPGRADE LGE Internal Use Only - 114 - Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes 6. DOWNLOAD & S/W UPGRADE Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes - 115 - LGE Internal Use Only 6. DOWNLOAD & S/W UPGRADE KP500 KP500 KP500 KP500 KP500 KP500 KP500 LGE Internal Use Only - 116 - Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes 6. DOWNLOAD & S/W UPGRADE KP500 KP500 KP500 Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes KP500 - 117 - LGE Internal Use Only 6. DOWNLOAD & S/W UPGRADE KP500 KP500 LGE Internal Use Only - 118 - Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes 6. DOWNLOAD & S/W UPGRADE KP500 KP500 Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes - 119 - LGE Internal Use Only LGE Internal Use Only - 120 - Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes 7. CIRCUIT DIAGRAM VMME_2V9 CORE_1V35 SD_1V8 SD_1V8 RTC_2V11 VSIM_2V9 VIO_2V62 VAUDB_2V5 VAUDA_2V5 VPLL_1V35 TRACEPKT0 TRACEPKT1 TRACEPKT2 TRACEPKT3 TRACEPKT4 TRACEPKT5 TRACEPKT6 TRACEPKT7 C122 0.1u C123 1u VREFN C119 0.1u C120 1u C121 0.1u C118 0.1u 1 R100 0.1u C116 C117 0.1u C115 0.1u C112 0.1u C113 0.1u C114 0.1u C109 0.1u C110 0.1u C111 0.1u C104 C106 1u C107 0.1u C108 0.1u 1u 0.1u C103 0.01u 0.01u C101 C102 C105 1u 0.1u C100 BASE BAND PROCESSOR ON BOARD ARM9 JTAG & ETM INTERFACE LOAD R104 100K K16 M12 N15 M15 M16 K15 PA_LEVEL I IX Q QX E13 B14 F11 A15 E11 F12 B13 C1 1 E12 C1 2 B12 B15 C1 3 TXON_PA FE2 PA_BAND FE1 _ BT WAKEUP LIN_PWM_MAG PA_MODE LIN_PWM_FRQ DSR LCD_BACKLIGHT_EN JACK_DETECT BT_LDO_EN CHG_EN AA8 Y10 AA12 AA11 AA9 Y15 Y11 Y12 AA10 AA3 AA6 Y1 P1 U1 V2 W1 W10 F17 A5 A16 C17 B2 A7 H2 J17 H1 B10 A13 K19 AA13 AA14 W13 T12 L2 P15 L15 T16 T14 U13 W15 T13 U14 P16 N16 J15 T17 R17 W19 U17 N18 N17 TRACEPKT0 TRACEPKT1 TRACEPKT2 TRACEPKT3 TRACEPKT4 TRACEPKT5 TRACEPKT6 TRACEPKT7 VDDA_BB VSSA_BB VDDA_D VSSA_D VDDA_M VSSA_M VDDA_BG VSSA_BG VREFN AGND GUARD VDDA_VBR1 VSSA_VBR1 VDDA_VBR2 VSSA_VBR2 VDDA_VBT VSSA_VBT VSS_MAIN1 VSS_MAIN2 VSS_MAIN3 VSS_MAIN4 VSS_MAIN5 VSS_MAIN6 VSS_MAIN7 VSS_MAIN8 VSS_MAIN9 K12 K11 K10 K9 K8 M11 M10 M9 M8 J11 J10 J9 L12 L11 L10 L9 L8 N10 N9 N11 PAOUT11 PAOUT12 BB_I BB_IX BB_Q BB_QX T_OUT0 T_OUT1 T_OUT2 T_OUT3 T_OUT4 T_OUT5 T_OUT6 T_OUT7 T_OUT8 T_OUT9 T_OUT10 T_IN0 T_IN1 MEM_AD0 MEM_AD1 MEM_AD2 MEM_AD3 MEM_AD4 MEM_AD5 MEM_AD6 MEM_AD7 MEM_AD8 MEM_AD9 MEM_AD10 MEM_AD11 MEM_AD12 MEM_AD13 MEM_AD14 MEM_AD15 VBUS_OVP 10K RPWRON 26MHZ_MCLK 10K TRACESYNC TRACECLK PIPESTAT2 PIPESTAT1 PIPESTAT0 F7 C6 B5 E7 A3 A2 B3 B4 C2 C1 E5 C5 C3 B1 C4 D1 F8 C7 TRACE32(14 Pin) C1 2 6 CHG_EOC LCD_ID _PPR BT_INT BB_SND_R EAR_P BB_SND_L EAR_N KP_IN(3) KP_IN(5) KP_IN(6) KP_OUT(0) LIN_INVERT KP_OUT(2) KP_OUT(3) CIF_D0 CIF_D1 CIF_D2 CIF_D3 CIF_D4 CIF_D5 CIF_D6 CIF_D7 CIF_PCLK CIF_HSYNC CIF_VSYNC CIF_MCLK CIF_PD CIF_RESET I2S1_CLK MMC_DETECT I2S1_RX I2S1_TX I2S1_WA0 TRACE32(20 Pin) DIF_D0 DIF_D1 DIF_D2 DIF_D3 DIF_D4 DIF_D5 DIF_D6 DIF_D7 CAM_LDO_EN DIF_MAIN_CS IF_MODE DIF_CD _DIF_WR DIF_RD HOOK_DETECT DIF_VSYNC _DIF_RESET TOUCH_INT 0. 1u VIO_2V62 VIO_2V62 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 G3 TRACECLK TRACEPKT7 TRACEPKT6 TRACEPKT5 TRACEPKT4 TRACEPKT3 TRACEPKT2 TRACEPKT1 TRACEPKT0 PIPESTAT2 PIPESTAT1 PIPESTAT0 TRACESYNC G4 AXT430124 ENBY0029001 DATA( 0: 15) _NAND_CS _RAM_CS TP100 ADD( 27) ADD( 28) ADD( 29) BA0 T11 FCDP BA1 _RD _WR W3 Y3 Y2 AA2 V3 U5 Y4 SDCLKI SDCLKO _BC0 _BC1 LDQS UDQS _RAS _CAS CKE AA16 AA15 W14 H1 8 Y14 R16 C124 R15 32. 768KHz 2 1 _RESET 220n RTC_OUT VREFN C1 2 5 15p X100 C1 3 2 15p R111 J18 SPCU_RQ_IN0 J19 SPCU_RQ_IN1 H1 7 SPCU_RC_OUT0 G18 SPCU_RQ_IN2 22K TP103 R110 UART_BT_RTS UART_BT_CTS UART_BT_RX UART_BT_TX DNI TRIG_IN MON1 MON2 TRACESYNC TRACECLK PIPESTAT2 PIPESTAT1 PIPESTAT0 USIF1_RXD_MRST USIF1_TXD_MTSR USIF1_RTS_N R109 E14 B16 C1 0 AA7 U11 Y9 T10 Y8 USIF1_CTS_N USIF2_RXD_MRST USIF2_TXD_MTSR USIF2_RTS_N USIF2_CTS_N USIF3_RXD_MRST USIF3_TXD_MTSR USIF3_SCLK TRIG_IN F32K OSC32K RESET_N RSTOUT_N RTC_OUT VREFP IREF F5 F3 E1 F4 H19 J16 G16 F14 E3 E2 E4 1K UART_RX UART_TX USB_DAT_VP USB_SE0_VM ACCEL_INT R108 1K C14 I2C1_SCL A17 I2C1_SDA Y13 PM_INT R107 TRSTn TDI TMS TCK RTCK TDO EXTRSTn TRIG_IN Y7 MEM_RAS_N W8 MEM_CAS_N U10 MEM_CKE TDO TDI TMS TCK TRST_N RTCK C19 I2C2_SCL F15 I2C2_SDA Larg e Blo c k Small Blo c k TRIG_IN P/ U 1K P/ D 10K F2 IRDA_TX G2 IRDA_RX A18 B18 C1 5 C1 6 F13 F16 PM_INT * Bo o t Mo d e TDO TDI TMS TCK TRSTn RTCK TP102 TP101 USB_OEn VIO_2V62 KEY_EN 10K I2S2_CLK0 I2S2_CLK1 I2S2_RX I2S2_TX I2S2_WA0 I2S2_WA1 DNI G19 G15 F18 E19 F19 G17 V 1. 2 VIB_EN _WP I2S1_CLK0 I2S1_CLK1 I2S1_RX I2S1_TX I2S1_WA0 L R121 E16 D19 E18 E17 B19 L R120 MEM_BFCLKO1 MEM_BFCLKO2 MEM_SDCLKO MEM_BC0_N MEM_BC1_N MEM_BC2_N MEM_BC3_N EPN11 EPN12 EPP11 EPP12 EPPA11 EPPA12 EPREF1 EPREF2 EPPA21 EPPA22 MICN1 MICP1 MICN2 MICP2 AUXN1 AUXP1 AUXN2 AUXP2 AUXGND VMICP VMICN Rev. B DNI P17 P18 R18 R19 T18 T19 U18 U19 V18 V19 N19 P19 M18 M17 L17 M19 L19 L18 L16 T15 U16 H R119 KP_IN0 KP_IN1 KP_IN2 KP_IN3 KP_IN4 KP_IN5 KP_IN6 KP_OUT0 KP_OUT1 KP_OUT2 KP_OUT3 L R118 100K G1 J5 H3 H5 J2 J1 K3 G4 G3 F1 G5 V 1. 0 CIF_D0 CIF_D1 CIF_D2 CIF_D3 CIF_D4 CIF_D5 CIF_D6 CIF_D7 CIF_PCLK CIF_HSYNC CIF_VSYNC CLKOUT2 CIF_PD CIF_RESET V 1. 1 L R2 P3 N3 N4 U3 U4 T6 T5 K2 M1 L1 MEM_RDN R3 MEM_WRN F9 A11 A9 C8 B8 B9 A8 E8 B7 E9 A4 B6 A6 A10 Versio n H FCDP_RBN DATA( 0) DATA( 1) DATA( 2) DATA( 3) DATA( 4) DATA( 5) DATA( 6) DATA( 7) DATA( 8) DATA( 9) DATA( 10) DATA( 11) DATA( 12) DATA( 13) DATA( 14) DATA( 15) MEM_WAITN MEM_ADVN MMCI1_CMD MMCI1_CLK MMCI1_DAT0 MMCI1_DAT1 MMCI1_DAT2 MMCI1_DAT3 MMCI2_CMD MMCI2_DAT0 MMCI2_CLK FWP DIF_D0 DIF_D1 DIF_D2 DIF_D3 DIF_D4 DIF_D5 DIF_D6 DIF_D7 DIF_D8 DIF_CS1 DIF_CS2 DIF_CD DIF_WR DIF_RD DIF_HD DIF_VD DIF_RESET1 DIF_RESET2 D3 H H E10 A12 B11 C9 F10 A14 D3 D2 F6 W11 MMC_CMD MMC_CLK MMC_D0 MMC_D1 MMC_D2 MMC_D3 * PCB Versio n D2 H16 CC_IO K18 CC_CLK K17 CC_RST SIM_IO SIM_CLK SIM_RST SD_1V8 MEM_CS0_N MEM_CS1_N MEM_CS2_N MEM_CS3_N MEM_CSA0_N MEM_CSA1_N MEM_CSA2_N MEM_CSA3_N C1 8 AFC W12 CLKOUT0 U12 F26M H15 SWIF_TXRX G2 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ADD( 0: 26) H4 DSPIN0 K1 DSPIN1 E6 DSPOUT1 RF_EN RF_DA RF_CLK R106 U100 PMB8877 EUSY0322801 D17 RF_STR0 D18 RF_STR1 E15 RF_DATA B17 RF_CLK CLK32K R105 9. 1K M2 L3 J3 L5 M3 N1 P2 N2 J4 K4 K5 L4 R1 M5 M4 P4 HOLE TP104 390K ADD( 0) ADD( 1) ADD( 2) ADD( 3) ADD( 4) ADD( 5) ADD( 6) ADD( 7) ADD( 8) ADD( 9) ADD( 10) ADD( 11) ADD( 12) ADD( 13) ADD( 14) ADD( 15) ADD( 16) ADD( 17) ADD( 18) ADD( 19) ADD( 20) ADD( 21) ADD( 22) ADD( 23) ADD( 24) ADD( 25) ADD( 26) BT_RESETn R102 R103 100K U8 W4 T8 U6 W5 AA4 T7 U7 Y5 AA5 W6 T9 W7 Y6 U9 W9 V1 N5 U2 W2 R5 T1 R4 T2 P5 T3 T4 RESOURCE_CTRL VCXO_EN 390K * M2 : PCB Versio n M_0 M_1 M_2 M_3 M_4 M_5 M_6 M_7 M_8 M_9 M_10 CN100 G1 MEM_A0 MEM_A1 MEM_A2 MEM_A3 MEM_A4 MEM_A5 MEM_A6 MEM_A7 MEM_A8 MEM_A9 MEM_A10 MEM_A11 MEM_A12 MEM_A13 MEM_A14 MEM_A15 MEM_A16 MEM_A17 MEM_A18 MEM_A19 MEM_A20 MEM_A21 MEM_A22 MEM_A23 MEM_A24 MEM_A25 MEM_A26 WDOG W18 V17 Y19 Y18 W17 AA18 Y17 W16 AA17 Y16 U15 BAT_ID RF_TEMP VDDP_MEM_ETM1 VDDP_MEM_ETM2 VDDP_MEM_ETM3 VDDP_MEM_ETM4 VDDP_MEM_ETM5 VSSP_MEM_ETM1 VSSP_MEM_ETM2 VSSP_MEM_ETM3 VSSP_MEM_ETM4 VDDP_DIGA VDDP_DIGB VDDP_DIGC1 VDDP_DIGC2 VDDP_DIGD VSSP_DIG2 VSSP_DIG1 VSSP_DIG3 VDDP_DIGE VSSP_DIG4 VDDP_MMC VDDP_SIM VDD_RTC VSS_RTC VDD_PLL VSS_PLL VDD_FUSE_FS R101 VDD_MAIN1 VDD_MAIN2 VDD_MAIN3 VDD_MAIN4 VDD_MAIN5 VDD_MAIN6 VDD_MAIN7 VDD_MAIN8 VDD_MAIN9 VDD_MAIN10 VBAT VBAT NC A1 CORNER_A1 A19 CORNER_A2 AA1 CORNER_AA1 AA19 CORNER_AA2 SD_1V8 VIO_2V62 UART1 3G 2.5G 1 GND GND 2 RX RX 3 TX TX 4 NC1 VCHAR 5 ON_SW ON_SW 6 VBAT VBAT 7 NC2 PWR 8 NC3 URXD 9 NC4 UTXD 10 DSR 11 RTS 12 CTS VCHG VBUS_USB VSUPPLY J- TAG TP_RX TP_TX UART_RX UART_TX TP_RPON RPWRON_EN TP_VSUPPLY TP_GND USB_DM USB_DP DSR R115 R116 1.5K 1.5K 2.2K 2.2K R112 R113 0 R114 C1 3 1 C1 3 0 CIF_SCL CIF_SDA I2C_SCL I2C_SDA 39p 39p VMIC_P VMIC_N 39p HS_MIC_N HS_MIC_P C1 2 9 39p MAIN_MIC_N MAIN_MIC_P C1 2 8 C127 1000p UART_TP KP500- MAIN- V1.0 DBB& ABB Sheet/ Sheets Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes - 121 - 1/ 6 LGE Internal Use Only 7. CIRCUIT DIAGRAM Large Block Memory (2048Mbit NAND / 1024 Mbit DDR SDRAM, 1.8V I/ O) AUDIO AMP SUB SYSTEM & SIGNAL DISTRIBUTOR VCCN1 VSS1 VSS2 VSS3 VSS4 VSS5 VSS6 VSSQ 1u 1u D1 INA2 D2 INA1 C208 C209 1u 1u C1 INB2 C2 INB1 B1 C5 HPR HPL A1 HSO_R A2 HSO_L U200 MAX9877AEWP_TG45 EUSY0360201 OUT+ OUT- BIAS D5 SPK_RCV_P C210 B5 DNI SPK_RCV_N C211 PGND D4 RXIN+ B4 RXIN- C4 8. 2 8. 2 GND B3 SDA C3 SCL R200 R201 D3 _NAND_CS _WR _RD ADD( 16) ADD( 17) C1P C206 C207 I2C_SDA I2C_SCL EAR_P EAR_N C1N 2. 2u PVDD A3 A5 VSS A4 1u VDD C203 B2 SD_1V8 VBAT C202 10K 3.3K TP200 TP201 TP202 1u C212 C213 27p 27p R202 R203 G3 M3 F3 L3 K3 E3 N3 1u FM_SND_R FM_SND_L FCDP _WP H2 SD_1V8 C5 C9 G2 H10 P7 P9 C214 0.1u C215 0.01u _CE _WEN _RE ALE CLE R__B _WP P5 SD_1V8 C4 VDD1 C8 VDD2 P6 VDD3 C224 0.1u C225 0.01u P4 VDDQ1 P8 VDDQ2 J3 J4 J5 J6 J7 J8 J9 J10 J11 K2 K4 K5 K8 K9 K10 L2 M2 N2 P1 P2 P3 P11 P12 Q1 Q2 Q3 Q10 Q11 Q12 T1 T2 T3 T10 T11 T12 TP205 U201 H8BCS0SI0MAP_56M EUSY0347503 C201 2. 2u BB_SND_R BB_SND_L C222 0.1u C223 0.01u TP203 TP204 I_O0 I_O1 I_O2 I_O3 I_O4 I_O5 I_O6 I_O7 I_O8 I_O9 I_O10 I_O11 I_O12 I_O13 I_O14 I_O15 C200 DATA( 0: 15) DATA( 0) DATA( 1) DATA( 2) DATA( 3) DATA( 4) DATA( 5) DATA( 6) DATA( 7) DATA( 8) DATA( 9) DATA( 10) DATA( 11) DATA( 12) DATA( 13) DATA( 14) DATA( 15) P10 N10 M10 L10 F10 E10 D10 C10 N11 M11 L11 K11 G11 F11 E11 D11 C220 0.1u C221 0.01u _BC0 _BC1 LDQS UDQS SDCLKI SDCLKO CKE BA0 BA1 _RAS _CAS _WR _RAM_CS A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 DQ0 DQ1 DQ2 DQ3 DQ4 DQ5 DQ6 DQ7 DQ8 DQ9 DQ10 DQ11 DQ12 DQ13 DQ14 DQ15 LDQM UDQM LDQS UDQS _CLK CLK CKE BA0 BA1 _RAS _CAS _WED _CS C218 0.1u C219 0.01u ADD( 0: 15) D4 E4 F4 G4 G8 F8 E8 D8 D9 G7 G5 F7 E7 E9 L4 M4 N4 L5 M5 N5 M6 N6 M7 N7 L8 M8 N8 L9 M9 N9 K6 K7 L6 L7 C6 C7 D7 E5 F5 F6 E6 D6 D5 C216 0.1u C217 0.01u ADD( 16) ADD( 17) ADD( 18) ADD( 19) ADD( 20) ADD( 21) ADD( 22) ADD( 23) ADD( 24) ADD( 25) ADD( 26) ADD( 27) ADD( 28) ADD( 29) ADD( 0) ADD( 1) ADD( 2) ADD( 3) ADD( 4) ADD( 5) ADD( 6) ADD( 7) ADD( 8) ADD( 9) ADD( 10) ADD( 11) ADD( 12) ADD( 13) ADD( 14) ADD( 15) NC36 NC37 NC38 NC39 NC40 NC41 NC42 NC43 NC44 NC45 NC46 NC47 NC48 NC49 NC50 NC51 NC52 NC53 NC54 NC55 NC56 NC57 NC58 NC59 NC60 NC61 NC62 NC63 NC64 NC65 NC66 NC67 NC68 NC69 NC70 ADD( 16: 29) NC1 NC2 NC3 NC4 NC5 NC6 NC7 NC8 NC9 NC10 NC11 NC12 NC13 NC14 NC15 NC16 NC17 NC18 NC19 NC20 NC21 NC22 NC23 NC24 NC25 NC26 NC27 NC28 NC29 NC30 NC31 NC32 NC33 NC34 NC35 A1 A2 A3 A10 A11 A12 B1 B2 B3 B10 B11 B12 C1 C2 C3 C11 C12 D1 D2 D3 E2 H11 F2 F9 G6 G9 G10 H3 H4 H5 H6 H7 H8 H9 J2 VBAT micro SD & SIM(Hybrid Socket) VSIM_2V9 R204 10K VMME_2V9 SIM_IO SIM_CLK SIM_RST VIO_2V62 R208 47K R209 47K R210 47K R211 47K 1 2 3 4 5 6 7 8 MMC_D2 MMC_D3 MMC_CMD MMC_CLK Power On VIO_2V62 External Reset R215 R213 2K 330K R214 KP_IN( 6) 2K RPWRON U204 EXTRSTn SPOWER_INT _RESET MMC_DETECT END_KEY_IN 100K 7 6 5 4 A1 B1 Y2 GND VCC Y1 B2 A2 NC7WZ08L8X EUSY0102802 8 1 2 3 47 MMC_D0 MMC_D1 RTC_2V11 RPWRON_EN RTC_2V11 R216 R212 R218 R220 C231 R217 100K 10u 3. 3M PWRON 1 2 C229 C230 DNI 1u 1 2 3 4 5 6 7 8 9 SWB 10 SWA C226 C227 C228 0. 1u 22p 150p U202 GND1 GND2 GND3 GND4 GND5 GND6 16 15 14 13 12 11 1743733- 2 ENSY0017901 Q200 KTC4075E END 10K 3 C7 C3 C6 C2 C5 C1 R207 47K C7 C3 C6 C2 C5 C1 R206 100K R219 KP_OUT( 2) 100K PM_INT PMRSTn C232 0. 1u END_KEY_IN U203 EMX18 EQBN0013701 6 5 4 KP500- MAIN- V1.0 Aud io AMP, Memo ry, SIM & T- Flash Sheet / Sheet s LGE Internal Use Only - 122 - 2/ 6 Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes WDOG PWRON ON_OFF2 PMIC VIO_2V62 VBAT VBAT VCXO_EN BT_VCXO_EN 4.7K 4.7K 4.7K DNI R305 4.7K R306 4.7K 1u C304 2.2u L11 VSD1 L7 K8 L8 K9 L9 K10 J9 A8 CH_CNTRL CH_SOURCE CHARGE_UC VDD_CHARGE SENSE_IN1 SENSE_IN2 VDD_REF VLED L6 BL1_PWM K7 BL2_PWM J8 BL3_PWM K5 I2C_INT K6 I2C_DAT J7 I2C_CLK L1 B11 B4 A1 J4 K3 L3 K4 L4 L5 J5 A11 VIO VSD2 PUMS3 PUMS2 PUMS1 OUTPORT POWER_ON WDOG ON_OFF1 ON_OFF2 ON_OFF_OUT RESOURCE_CRTL VMME VDDMME 10uH VSIM VAFC VRTC VSS1 VSS2 VSS3 VSS4 VSS5 VSS6 VSS7 VSS8 VSS9 VSS10 VSS11 VSS12 VSS13 VSS14 VSS15 VSS16 VSS17 VSS18 VSS19 VSS20 VSS21 VSS22 VSS23 VSS24 VSS25 VSS26 VSS27 VSS28 VSS29 VSS30 C321 C318 C322 C323 C324 22u 2. 2u 10u 2. 2u 0. 1u 2. 2u C6 D4 D5 D6 D7 D8 E4 E5 E6 E7 E8 E9 F3 F4 F5 F6 F7 F8 F9 G3 G4 G5 G6 G7 G8 G9 H5 H6 H7 J6 0. 1u C320 CAM_A_2V8 CAM_2V85 VSIM_2V9 RTC_2V11 SD_1V8 VBT_2V65 VRF_1V5 VRF_2V85 VMME_2V9 KDS160E C11 C10 G10 H1 1 H1 0 H9 VDDUMTS J1 1 VUMTS K1 VDDSD2 K2 SD2_FB L2 SD2_FBL C317 CORE_1V35 VBAT F10 VRF1 F11 VVIB G11 VDDSIMVIB J1 SU1_GATE J2 SU1_GND H3 SU1_FB J3 SU1_ISENSE L301 KDS160E D3 0 1 10uH H2 VAUX H1 VDDAUX D3 0 2 VBUS_OVP KDR331V FB301 K11 VDDSD1 J1 0 SD1_FB L10 SD1_FBL C314 C315 C316 1u L300 H8 VSS_SD1 H4 VSS_SD2 2. 2u A10 VPLL B9 VDDPLLIO A9 FLASH_SHINK C9 FLASH_ON B10 TXONPA B6 C5 B7 A5 A7 C7 A6 U300 PMB6821 EUSY0323901 VSS_VREF 2. 2u 2. 2u D1 0 VDDRF2 D1 1 VRF2 D9 C313 1u E10 VRF3 E11 VDDRF13_AFC G2 VDDAUDIOB G1 VAUDIOB C312 C308 C310 E3 RESET_N D1 RESET2_N E2 SLEEP1_N E1 SLEEP2_N PMRSTn F2 VAUDIOA F1 VDDAUDIOA C311 1 C307 C319 10u 10u 10u PMRSTn RCV VPIN VMIN D+ D- B8 RREF C8 VREF B1 C2 D3 C1 D2 U_RCV U_PMIN U_VMIN USB_DP USB_DM MONO_INP MONO_INN VDD_MONO VREFEX_M MONO_OUTP VSS_MONO MONO_OUTN B2 A2 C3 B3 A3 C4 VFM_2V9 FB300 TP300 VCHG_OVP 3 0. 1u VBAT VAUDA_2V5 VBAT TXON_PA VBAT A4 VUSB B5 VDD_USB VAUDB_2V5 SE0_VM DAT_VP ACAC+ SUSPEND OE_N SD_1V8 DNI VIO_2V62 2 R322 USB_OEn USB_DAT_VP USB_SE0_VM ON_OFF2 27K R301 D3 0 0 R302 R303 R304 100K C303 2.2u C306 0.1u 2. 2u RTC_OUT VBAT C302 R323 R307 100K C305 TP301 0. 1u 1u C300 2. 2u C309 C301 KEY_BL KEY_EN VBAT LIN_PWM_MAG VPLL_1V35 R300 SPOWER_INT I2C_SDA I2C_SCL VBAT SP_INT VUSB RESOURCE_CTRL 7. CIRCUIT DIAGRAM 10u C325 C326 C327 C328 C329 C330 C331 C332 C333 C334 2. 2u 1u 1u 1u 2. 2u 2. 2u 2. 2u 2. 2u 2. 2u 2. 2u ECCH0005604 Vibrator THREE- AXIS ACCELEROMETER U301 1u VIO_2V62 1 VOUT 2 GND DNI 1u C337 2200p R310 100K 3V0_VMOT 1 2 3 4 5 VCC OUT_Y R316 4 TC7SZ86FU EUSY0140901 C2 120K B1 VIB_EN C1 IN- VDD IN+ VO+ _SHUTDOWN VO- BYPASS GND C341 0. 01u U305 LIN_PWM_MAG 1 2 IN_B 3 IN_A GND VCC OUT_Y A3 B3 L302 100nH A1 B2 ACCEL_INT CLOSE TO CONNECTOR 390 22n LIN_INVERT LIN_PWM_FRQ C3 5 1u CN300 1 R317 C339 U303 3 R309 C338 U304 TPA6205A1ZQVR 3V0_VMOT 1 2 IN_B 3 IN_A GND KEY_BL 0 R325 C335 RP104K301D EUSY0353901 2 L303 100nH KEY_EN U302 NC1 VDD GND INT CSB 11 NOT1 12 NOT2 C336 100K PGND R308 R324 LED_R 5 4 VDD 3 CE_NC VIB_EN KEY Backlight LED 3V0_VMOT VBAT NC2 VDDIO SDI SDO SCK BMA150 EUSY0345201 2 DNI 10 9 8 7 6 CIF_SDA 1 R313 R312 100K 10 Q300 KTC4075E EQBN0007601 CIF_SCL C340 0. 1u 24- 8000- 002- 000- 829 ENEY0003801 EUSY0349001 5 4 TC7SZ86FU EUSY0140901 R320 120K R321 100K C342 2200p KP500- MAIN- V1.0 PMIC, Vib rat o r, Key LED Sheet / Sheet s Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes - 123 - 3/ 6 LGE Internal Use Only 7. CIRCUIT DIAGRAM VIO_2V62 Receiver & Speaker L400 CN400 SPK_RCV_N 100nH C401 39p L403 C404 C405 22p 22p VA400 100nH VA401 5 R401 47 HOOK_DETECT 1 SPK_RCV_P R400 1M U403 2 24- 8000- 002- 000- 829 ENEY0003801 1 VCC OUT GND C402 2 120p NCS2200SQ2T2G EUSY0250501 4 VIN- 3 VIN+ L401 18Pin IO Connector VBUS_USB 100nH HS_MIC_P Battery Connector & Current Monitor VSUPPLY 27p VBAT C413 C414 C415 100p 2. 2u 100p C406 0. 1u C408 0. 1u CN401 R406 C407 2. 2K 24p R407 R404 R436 R405 4. 7K 10K DNI 100K 19 C411 C409 C412 27p 10u 100p R408 R409 R410 USB_DP USB_DM JACK_DETECT FB400 FB401 36 36 47 RPWRON_EN 4 R414 D2 HSBC- 3P30- 18 ENZY0019401 R415 C419 DNI 100p VIN UART_TX UART_RX R411 R413 FB404 47 47 LOAD ZXCT1010E5TA EUSY0286901 BAT_ID 1K 1 NC 2 GND 3 IOUT 47 C417 R416 1u 2. 2K VA402 C418 VA403 VA404 VA405 VA406 L405 100nH 24p HSO_R VA409 L406 (1%) R417 FL400 R418 FEED AMAN802012LG13 SNMF0036201 IN R420 0 DNI GND1 R421 DNI OUT C423 100nH C424 C425 DNI DNI L408 C426 C427 47p 47p C428 C429 FM_SND_R FM_SND_L C430 C431 DNI DNI FM Radio & Bluetooth 26M_BT CLK32K 0. 1u 0. 1u C432 1000p C434 0. 1u DSR VUSB UART_TX UART_RX 20 VA408 VA410 1u C421 HSEJ- 18S04- 25PC ENRY0006501 1u VIO_2V62 C435 BT_INT BT_WAKEUP I2S1_TX I2S1_RX I2S1_WA0 I2S1_CLK H2 F1 G1 D4 D1 C1 56 nH A3 A2 A1 K6 K5 J5 K2 K3 B4 D10 B8 G6 E6 G9 F10 H9 H10 E7 B7 K9 E9 A10 B10 C10 B9 BT_VCXO_EN DNI 11 : Remo t e Po wer ON 12, 13 : Charg ing 14 : 15 : 16 : 17 : GND2 LFB212G45SG8A166 SFCY0000901 L407 1000p 9, 10 : BATT 150K C422 10p FM_ANT Head set _L Head set _R USB+ USBJACK_Det ec t TP402 TP403 TP404 TP405 TP406 TP407 D6 BT_RESETn C446 UART_BT_RTS UART_BT_CTS UART_BT_TX UART_BT_RX J6 TM3 F6 TM2 J7 TM1 K7 TM0 XTALP XTALN LPOIN U402 BCM2048SB0 EUSY0365201 RST_N VREG_CTL VREG_BT VREGFM_DAC VDDR5V VDDR3V VDDO18_1 VDDO18_2 VDDO18_3 VDDC1 VDDC2 VDDC3 VDDC4 VDDC5 VDDTF VDDRF VDDPLL VDDXO VDDLO VDDFM1 VDDFM2 VDDFM3 VDDFM4 VDDFM5 VDDO33_1 VDDO33_2 VDDO33_3 D5 B5 A5 A6 B6 K8 A8 F9 G5 D9 G7 A7 J10 E1 E2 K1 J3 J1 A4 B1 B3 J4 K4 A9 E10 J8 OVP Charging IC VBAT VIO_2V62 VBUS_USB TP412 BT_LDO_EN C433 1u VBT_2V65 VBAT VCHG VIO_2V62 FB405 R427 R426 100K 100K U401 1 2 TP400 _PPR FB406 C436 C437 C438 1u 0. 1u 1u 3 4 CHG_EOC TP401 CHG_EN 5 6 R429 DNI C443 C444 C445 1u 1u 1. 8p VCHG_OVP PGND VDC VDC_BYP VUSB BAT _PPR USB_BYP _CHG IVDC _EN GND IMIN IUSB R430 C439 R431 100K 1u 5. 6K ( 1%) VBUS_OVP ISL9221 EUSY0351601 13 12 11 10 9 8 7 R433 R434 R432 C440 C441 C442 20K ( 1%) DNI 15K 0. 1uF 0. 1uF 0. 1uF R432 15K o hm : 450mA B2 C2 D2 D7 E4 E5 F2 F4 F5 G2 G4 G10 H1 J2 DNI NC FMRF_INP FMRF_INN FMVCO_LP FMVCO_LN FM_CVAR AUDIOR AUDIOL AUDIOGND GPIO7 GPIO6 GPIO5 GPIO4 GPIO3 GPIO2 GPIO1 GPIO0 A_GPIO7 A_GPIO6 A_GPIO5 A_GPIO4 A_GPIO3 A_GPIO2 A_GPIO1 A_GPIO0 TP408 TP409 TP410 TP411 F7 UART_CTS_N C9 UART_RTS_N J9 UART_RXD K10 UART_TXD RES RFIOP RFION VSS1 VSS2 VSS3 VSS4 VSS5 VSS6 VSS7 VSS8 VSS9 VSS10 VSS11 VSS12 VSS13 VSS14 GND1 GND2 4: 5: 6: 7: 8: 100nH Close to 18Pin Conn. ANT400 1 : FM Rad io ANT 2 : Head set MIC C416 HSO_L C420 VA407 24p ICVS050550 0FR 1 2 3 LOAD FB402 FB403 ICVS050550 0FR 5 47m o hm D1 R435 DSR U400 R412 CN402 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 L404 100nH C410 24p VUSB R402 1. 5K HS_MIC_N C400 L402 VSUPPLY VCHG VIO_2V62 VAUDA_2V5 R403 220K FM_ANT 100nH C447 0. 1u C448 C449 0. 1u 1u KP500- MAIN- V1.0 I/ O, Bluet o o t h, Charg ing Sheet / Sheet s LGE Internal Use Only - 124 - 4/ 6 Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes 7. CIRCUIT DIAGRAM 3M F/ F Camera Connector FL500 CAM_A_2V8 CN500 1 2 3 4 5 6 7 8 9 10 11 12 9 INOUT_B1 8 INOUT_B2 7 INOUT_B3 6 INOUT_B4 5 G1 10 G2 1 INOUT_A1 2 INOUT_A2 3 INOUT_A3 4 INOUT_A4 CIF_D3 CIF_D2 CIF_D1 CIF_D0 ICVE10184E070R101FR 24 23 22 21 20 19 18 17 16 15 14 13 CIF_SCL CIF_SDA RTC_2V11 FL501 1 INOUT_A1 2 INOUT_A2 3 INOUT_A3 4 INOUT_A4 9 INOUT_B1 8 INOUT_B2 7 INOUT_B3 6 INOUT_B4 5 G1 10 G2 FL502 BACKUP BATTERY 2V 0.5mAh FB500 ICVE10184E070R101FR CAM_2V85 VCAM_CORE_1V8 R501 R502 CIF_VSYNC CIF_HSYNC CIF_MCLK CIF_PCLK 0 0 R500 4. 7K ICVE10184E070R101FR SFEY0011401 BAT500 NBL414R- F9J C501 CIF_RESET CIF_PD VBAT DNI ENBY0034201 GB042- 24S- H10- E3000 VA500 C506 C507 C508 C509 C510 C511 56p 0. 1u 56p 0. 1u 56p 0. 1u R505 C512 100K 1u BH18LB1WHFV EUSY0223006 C503 4 1u 5 9 3 LCD_BACKLIGHT_EN C500 R504 1u 100K 5 1 STBY NC 6 2 GND BGND 4 3 VIN VOUT CAM_LDO_EN DNI VBAT U501 C505 EVLC5S02100 VCAM_CORE_1V8 LCD Backlight SBCL0001701| batt_nbl414 r_f9j 9 INOUT_B1 8 INOUT_B2 7 INOUT_B3 6 INOUT_B4 5 G1 10 G2 1 INOUT_A1 2 INOUT_A2 3 INOUT_A3 4 INOUT_A4 CIF_D7 CIF_D6 CIF_D5 CIF_D4 U500 7 C1+ C2+ C1- 8 C26 OUTCP IN D1 D2 D3 D4 D5 D6 EN_SET 10 GND 15 PGND C504 1u MLED 11 12 13 14 1 2 MLED1 MLED2 MLED3 MLED4 MLED5 C502 AAT3169IFO- T1 EUSY0336502 1u C513 1u KEY FPCB Connector - Vo lume Up / DN - SEND, CLR, END - Sleep , CAM VBAT CN501 20 2 19 R506 680 3 18 R507 680 R508 680 END TP500 LED_R KP_IN( 3) KP_IN( 5) 17 5 16 6 15 14 R509 680 7 R510 680 8 13 9 12 10 11 VA501 VA502 C521 1u LCD Connector KP_OUT( 3) C514 22n C515 22n Pin2 : LCD_VSYNC_I Pin3 : MAKER_ID Pin11 : IF_MODE( IF1) Pin18 : OPEN( OTP) Pin19 : IF_MODE( IF0) FB501 MAIN_MIC_N FB502 MAIN_MIC_P VFM_2V9 VA503 VA504 VA505 VA506 VA507 AXK720147G ENBY0019501 C517 2. 2u 27p VMIC_N ICVL0505101V150FR ICVL0505101V150FR DIF_D0 DIF_D1 DIF_D2 DIF_D3 INOUT_A4 4 INOUT_A3 3 INOUT_A2 2 INOUT_A1 1 DIF_D4 DIF_D5 DIF_D6 DIF_D7 VFM_2V9 INOUT_A4 4 INOUT_A3 3 INOUT_A2 2 INOUT_A1 1 FL505 C519 1u C520 R515 0. 1u DNI CN503 G1 YX- 10 9 8 7 6 G3 G4 AXK7L10227G ENBY0018601 X+ TOUCH_INT Y+ EVRC14S03Q030100R INOUT_B4 6 INOUT_B3 7 INOUT_B2 8 INOUT_B1 9 EVRC14S03Q030100R TP501 TP502 TP503 TP504 TP505 TP506 TP507 TP509 U502 TSC2007IYZGR EUSY0337101 AUX VDD_REF X+ PENIRQA0 Y+ SDA A1 XSCL GND Y- C1 C2 C3 D1 D2 D3 10K 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 C518 1u A1 A2 A3 B1 B2 B3 G2 1 2 3 4 5 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 INOUT_B4 6 INOUT_B3 7 INOUT_B2 8 INOUT_B1 9 5 G1 10 G2 FL503 TOUCH SCREEN DRIVER IC R516 CN502 VMIC_P 100nH C516 VFM_2V9 VFM_2V9 L500 5 G1 10 G2 4 KP_OUT( 0) KP_OUT( 2) R517 DNI R512 LCD_ID MLED MLED1 MLED2 MLED3 MLED4 MLED5 _DIF_RESET DIF_VSYNC TP508 VA508 GB042- 40S- H10- E3000 ENBY0036001 EVLC14S02050 DNI IF_MODE R518 DNI FL504 G2 10 G1 5 1 INOUT_B4 6 INOUT_B3 7 INOUT_B2 8 INOUT_B1 9 INOUT_A4 4 INOUT_A3 3 INOUT_A2 2 INOUT_A1 1 DIF_CD DIF_MAIN_CS DIF_RD _DIF_WR EVRC14S03Q030100R LCD Interf ac e Mo d e Maker SHARP LGIT IF1 H L Maker ID L H I2C_SDA I2C_SCL X+ Y+ XYVA509 EVLC14S02050 VA510 VA511 EVLC14S02050 EVLC14S02050 VA512 KP500- MAIN- V1.0 EVLC14S02050 Camera, LCD, To uc h Sheet / Sheet s Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes - 125 - 5/ 6 LGE Internal Use Only 7. CIRCUIT DIAGRAM RF VRF_2V85 C600 VC1 PIN 14 VC2 PIN 13 L H H H GSM850_EGSM RX L L DCS_PCS RX H L R609 GND600 GND601 0 39p DCS_PCS TX FE1 FE2 0 L601 12nH C609 DNI C606 G2 G1 17 RF VDD GSM850_RX1 GSM850_RX2 GSM900_RX1 GSM900_RX2 GSM1800_RX1 GSM1800_RX2 GSM1900_RX1 GSM1900_RX2 GRS302- 2S- H22- E3000 ENWY000 6301 ANT ANT SW600 L603 2. 2nH FL600 DGM1110M014 SFAY0011101 180p 1 2 3 4 5 6 7 8 R611 C604 C605 47p 47p VSUPPLY U600 10 GSM1800_1900_TX 15 GSM850_900_TX DNI C603 1u 9 11 16 18 19 20 0 C602 12 C601 14 VC1 13 VC2 R610 GSM850_EGSM TX GND1 GND2 GND3 GND4 GND5 GND6 DNI 27 28 29 30 31 32 33 34 35 36 L604 1nH C611 C612 DNI DNI C614 VRF_1V5 VRF_2V85 VRF_2V85 C616 C615 5. 6p 5. 6p L610 C630 4. 7n C629 0. 1u C617 3. 9p C618 C644 C643 3. 9p 3. 3p L611 3. 3p C645 68p C646 3. 9p 3. 9p DNI L613 L612 18nH 18nH 5. 1nH GSM850 GSM900 DCS1800 5. 1nH PCS1900 VRF_2V85 VRF_1V5 32 31 30 29 28 27 26 25 24 23 22 21 R606 10 41 VRF_1V5 VRF_2V85 R608 GND4 VDDBIAS2V8 RX1X RX1 RX2X RX2 GND2 RX3X RX3 RX4X RX4 VDDLNA1V5 FE1 C639 220n U601 PMB6272 EUSY0274801 VDDRX2V8 VDDRX1V5 VCO_RC VDDVCO2V8 EN VDDXO2V8 FSYS1 GND1 A AX B BX VDDDIG2V8 DA CLK VDDDIG1V5 FSYS3 FSYS2 XO XOX LBAND_PAM_IN HBAND_PAM_IN FE2 VBIAS VDDTX1V5 TX1 TX2 VDDTX2V8 VDDMIX2V8 GND3 10 C642 220n 0. 1u 20 19 18 17 16 15 14 13 EN GSM_IN VRAMP VBATT RSVD1 BS DCS_PCS_IN MODE GSM_OUT GND5 GND4 RSVD2 GND3 GND2 GND1 DCS_PCS_OUT 26 25 24 23 22 21 20 19 18 17 R600 22K R601 10K RF_TEMP R602 47 R603 47 R604 47 C610 8 7 6 5 4 3 2 1 TXON_PA LBAND_PAM_IN PA_LEVEL 100p C613 R605 SKY77340 SMPY0012301 C631 C628 C632 C633 1u 33 uF 39p 27p PA_BAND HBAND_PAM_IN PA_MODE 100p 47 C619 C620 C621 C622 C623 C624 C625 C626 39p 39p 39p 39p DNI DNI DNI DNI VRF_2V85 C636 0. 1u C637 0. 1u RF_EN C638 X600 TSX- 3225 GND2 1 HOT1 HOT2 3 GND1 2 4 C641 C635 0. 1u C634 0. 1u 1 2 3 4 5 6 7 8 9 10 11 12 33 34 35 36 37 38 39 40 L609 22nH C627 9 10 11 12 13 14 15 16 GND15 GND14 GND13 GND12 GND11 GND10 GND9 GND8 GND7 GND6 GND25 GND24 GND23 GND22 GND21 GND20 GND19 GND18 GND17 GND16 R607 C640 820 47n 1000p 26MHZ_MCLK 26MHz 26M_BT RF_CLK RF_DA QX Q IX I SC600 1 2 3 4 8 7 6 5 KP500- MAIN- V1.0 MFEA0023001 MFEA0023001 RF Sheet / Sheet s LGE Internal Use Only - 126 - 6/ 6 Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes 7. CIRCUIT DIAGRAM 20 Pin Connector VBAT Pin15 Pin14 Pin13 Pin12 CN101 1 2 3 4 5 6 7 8 9 10 END LED_R KP_IN( 3) KP_IN( 5) : : : : MAIN_MIC_N MAIN_MIC_P VMIC_P VMIC_N 20 19 18 17 16 15 14 13 12 11 KEY PAD KP_OUT( 0) KP_OUT( 2) KP_OUT( 3) AXK820145WG ENBY0020101 MIC101 1 O 2 G1 3 G2 4 P C101 C102 C106 27p 27p 1u VA101 VA102 CAM SPM0204HE5- PB- 3 SUMY0010603 HOLD KP_OUT( 0) UP CLR DN SEND R109 DNI KP_OUT( 2) SEVY0003901 EVL5M02200 KP_OUT( 3) KP_IN( 3) KP_IN( 5) KEY LED VBAT R106 120 R107 120 R108 120 TWH104- HS TWH104- HS TWH104- HS VBAT LD102 LD103 LD101 END END LED_R VA105 KP500- F- KEY- V1.0 EVL5M02200 KEY, Key LED, MIC Sheet/ Sheets Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes - 127 - 1/ 1 LGE Internal Use Only LGE Internal Use Only - 128 - Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes 8. BGM Pin Map 8. BGM Pin Map Use Not Use Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes - 129 - LGE Internal Use Only 8. BGM Pin Map Use Not Use LGE Internal Use Only - 130 - Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes 8. BGM Pin Map Use Not Use Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes - 131 - LGE Internal Use Only 8. BGM Pin Map Use Not Use LGE Internal Use Only - 132 - Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes 8. BGM Pin Map : Use : Not Use U600(SKY77340, SMPY0012301 ) Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes - 133 - LGE Internal Use Only 8. BGM Pin Map Use Not Use LGE Internal Use Only - 134 - Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes 9. PCB LAYOUT FL600 : FEM -no service -RF Sensitivity & TX Power U601 : Transceiver -no service -RF Sensitivity & TX Power U600 : PAM -no service -RF Sensitivity & TX Power U600 : PAM -no service -RF Sensitivity & TX Power CN401 : I/O conn. -no Headset sound -no Charging -no USB Connection -no Serial Connection U300 : PMIC -no booting -no Power On -no Charging -no service U204 : RESET -no booting U200 : Audio AMP -no Speaker sound -no Receiver sound CN501 : KEY FPCB conn. -no booting -no Power On -no KEY LED On U100 : ABB+DBB -no Power on -no Service -Reset U201 : Memory -no booting CN402 : Battery conn. -no Power On Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes - 135 - LGE Internal Use Only 9. PCB LAYOUT U502 : Touch IC -no Touch Sensing CN400 : Speaker & Receiver conn. -no Speaker sound -no Receiver sound ANT400 : Bluetooth ANT -no BT connection CN 300 : Vibrator conn. -no Vibrator CN500 : 3M Camera conn. -no Camera SW600 : Mobile Switch -RF Sensitivity & TX Power -no service CN503 : Touch conn. -no Touch Sensing U501 : Camera LDO -no Camera U401 : Charging IC -no Over Voltage Protection -no Charging U202 : SIM & T-Flash Socket -no SIM -no T-Flash memory U402 : Bluetooth + FM Radio Module -no BT connection -no FM Radio service U203 : Power On -no Power On U302 : Three-Axis Accelerometer IC -no Three-Axis Accelerometer BAT500 : Backup battery -RTC Reset CN502 : LCD conn. -no Display U500 : Chargepump -no Display -no LCD Backlight LED On LGE Internal Use Only - 136 - Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes 9. PCB LAYOUT END : Power On -no Power On MIC101 : MIC -no Sound(MIC) Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes - 137 - LGE Internal Use Only 9. PCB LAYOUT CN101 : KEY FPCB conn. -no booting -no Power On -no KEY LED On -no Side Key -no Multi Key LGE Internal Use Only - 138 - Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes 10. RF Calibration 10. RF Calibration 10.1 Test Equipment Setup 4.00 V 0.000 A 10.2 Calibration Step 10.2.1 Turn on the Phone 10.2.2 Execute “HK_34.exe” Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes - 139 - LGE Internal Use Only 10. RF Calibration 10.2.3 Click “SETTING” Menu 10.2.4 Setup “Ezlooks” menu such as the following figure LGE Internal Use Only - 140 - Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes 10. RF Calibration 10.2.5 Setup “Line System” menu such as the following figure Adjust number of times 10.2.6 Setup Logic operation such as the following figure Setup UART port Operation Mode 1. By-Pass: not control by GPIB 2. Normal: control by GPIB PWR: Power supply CELL: Call Test Equipment Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes - 141 - LGE Internal Use Only 10. RF Calibration 10.2.7 Select “MODEL” 10.2.8 Click “START” for RF calibration 10.2.9 RF Calibration finishes. LGE Internal Use Only - 142 - Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes 10. RF Calibration 10.2.10 Calibration data will be saved to the following folder Saving Format: Year/month/day_pass or fail Notices: 1. The state of Phone is “test mode” during the CALIBRATION. 2. Calibration program automatically changes either “normal mode” or “ptest mode”. 3. RF Calibration steps as follow: TX Channel compensation: EGSM → GSM850 → DCS → PCS → EDGE EGSM → EDGE GSM850 → EDGE DCS → EDGE PCS RX Channel compensation: EGSM → GSM850 → DCS → PCS 4. Phone Operation Mode < Normal Mode > Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes < Ptest Mode> - 143 - LGE Internal Use Only 11. Stand-alone Test 11. Stand-alone Test 11.1 Test Program Setting 1 Set COM Port. 2 Check PC Baud rate. 3 Confirm EEPROM & Delta file prefix name. 4 Click “Update Info” for communicating Phone and Test-Program. Not Connected LGE Internal Use Only - 144 - Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes 11. Stand-alone Test Connected 5 For the purpose of the Standalone Test, Change the Phone to “ptest mode” and then Click the “Reset” bar. 6 Select “Non signaling” in the Quick Bar menu. Then Standalone Test setup is finished. Change " p test mood" Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes - 145 - LGE Internal Use Only 11. Stand-alone Test Change ptest mood 11.2 Tx Test 1 Click “Non signaling mode” bar and then confirm “OK” text in the command line. 2 Put the number of TX Channel in the ARFCN. 3 Select “Tx” in the RF mode menu and “PCL” in the PA Level menu. 4 Finally, Click “Write All” bar and try the efficiency test of Phone. LGE Internal Use Only - 146 - Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes 11. Stand-alone Test 11.3 Rx Test 1 Put the number of RX Channel in the ARFCN. 2 Select “Rx” in the RF mode menu. 3 Finally, Click “Write All” bar and try the efficiency test of Phone. 4 The Phone must be changed “normal mode” after finishing Test. 5 Change the Phone to “normal mode” and then Click the “Reset” bar. Change "normal mode " Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes - 147 - LGE Internal Use Only LGE Internal Use Only - 148 - Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes 12. EXPLODED VIEW & REPLACEMENT PART LIST 12.1 EXPLODED VIEW 19 3 5 4 6 7 20 21 22 32 31 24 30 23 33 10 8 34 18 25 2 26 35 17 1 27 8 36 16 28 29 15 9 38 37 11 12 13 14 59 58 43 44 45 42 46 47 57 53 55 50 51 52 54 56 48 49 41 39 40 36 Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes - 149 - LGE Internal Use Only ASS'Y EXPLODED VIEW 21 27 20 13 14 5 4 6 8 7 28 29 33 26 10 3 22 2 30 15 1 23 16 31 17 25 18 24 19 32 9 39 40 38 41 42 43 44 11 45 46 12 48 50 47 49 52 51 37 36 31 LGE Internal Use Only - 150 - 34 35 A52 A51 A50 A49 A48 A47 A46 A45 A44 A43 A42 A41 A40 A39 A38 A37 A36 A35 A34 A33 A32 A31 A30 A29 A28 A27 A26 A25 A24 A23 A22 A21 A20 A19 A18 A17 A16 A15 A14 A13 A12 A11 A10 A9 A8 A7 A6 A5 A4 A3 A2 A1 Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes 12. EXPLODED VIEW & REPLACEMENT PART LIST 12.2 Replacement Parts <Mechanic component> Level Location No. 1 Description Note: This Chapter is used for reference, Part order is ordered by SBOM standard on GCSC Part Number Spec Color GSM,BAR/FILP TGSM0066301 VANDYKE BROWN ADDITION AAAY0344603 VANDYKE BROWN COVER,BATTERY MCJA0070801 MOLD, PC LUPOY SC-1004A, , , , , PRINTING, (empty), , , , , Remark 2 AAAY00 3 MCJA 3 MPHY00 PROTECTOR MPHY0015501 2 APEY00 PHONE APEY0664401 VANDYKE BROWN 3 ACGM00 COVER ASSY,REAR ACGM0117901 VANDYKE BROWN 4 MCCF00 CAP,MOBILE SWITCH MCCF0054001 MOLD, PC LUPOY SC-1004A, , , , , VANDYKE BROWN A45, 50 4 MCJN00 COVER,REAR MCJN0089701 MOLD, PC LUPOY SC-1004A, , , , , VANDYKE BROWN A44, 49 4 MDAD00 DECO,CAMERA MDAD0041604 COMPLEX, (empty), , , , , Gold A47, 52 4 MPBL00 PAD,MSM MPBL0007301 COMPLEX, (empty), , , , , Black 57 4 MPBL01 PAD,MSM MPBL0007302 COMPLEX, (empty), , , , , Black 56 4 MPBT00 PAD,CAMERA MPBT0062901 COMPLEX, (empty), , , , , VANDYKE BROWN A43, 48 4 MPBU01 PAD,CONNECTOR MPBU0037701 COMPLEX, (empty), , , , , VANDYKE BROWN A41, 46 4 MPBU02 PAD,CONNECTOR MPBU0037801 COMPLEX, (empty), , , , , VANDYKE BROWN A42, 47 4 MTAA01 TAPE,DECO MTAA0166201 COMPLEX, (empty), , , , , VANDYKE BROWN A46, 51 4 MTAB00 TAPE,PROTECTION MTAB0254801 COMPLEX, (empty), , , , , VANDYKE BROWN A50, 55 4 MTAD00 TAPE,WINDOW MTAD0092101 COMPLEX, (empty), , , , , VANDYKE BROWN A48, 53 4 MWAE00 WINDOW,CAMERA MWAE0039001 CUTTING, Quartz Glass, 0.6, , , , Without Color A49, 54 3 ACGV00 COVER ASSY,BAR ACGV0001701 VANDYKE BROWN 4 ACGK00 COVER ASSY,FRONT ACGK0119401 VANDYKE BROWN 5 MBFF00 BRACKET,LCD MBFF0021001 Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes PRESS, STS, , , , , - 151 - Without Color A52, 59 Transparent VANDYKE BROWN A6, 5 LGE Internal Use Only 12. EXPLODED VIEW & REPLACEMENT PART LIST Level Location No. 5 MCJK00 COVER,FRONT MCJK0092401 MOLD, PC LUPOY SC-1004A, , , , , 5 MICC00 INSERT,FRONT(UPPER) MICC0010001 D2.2 L2.0 KURL 45 5 MPBG00 PAD,LCD MPBG0082101 COMPLEX, (empty), , , , , VANDYKE BROWN A7, 6 5 MPBN00 PAD,SPEAKER MPBN0060301 COMPLEX, (empty), , , , , VANDYKE BROWN A8, 7 5 MTAD00 TAPE,WINDOW MTAD0092001 COMPLEX, (empty), , , , , VANDYKE BROWN A3, 3 4 AFBZ00 FRAME ASSY AFBZ0008901 5 MBJL00 BUTTON,SIDE MBJL0066001 MOLD, PC LUPOY SC-1004A, , , , , VANDYKE BROWN A23, 27 5 MBJL01 BUTTON,SIDE MBJL0065701 MOLD, PC LUPOY SC-1004A, , , , , VANDYKE BROWN A16, 17 5 MBJL02 BUTTON,SIDE MBJL0065901 MOLD, PC LUPOY SC-1004A, , , , , VANDYKE BROWN A24, 29 5 MCCC00 CAP,EARPHONE JACK MCCC0058501 MOLD, PC LUPOY SC-1004A, , , , , VANDYKE BROWN A14, 20 5 MCCG00 CAP,MULTIMEDIA CARD MCCG0015501 MOLD, PC LUPOY SC-1004A, , , , , VANDYKE BROWN A22, 25 5 MDAG00 DECO,FRONT MDAG0040401 MOLD, PC LUPOY SC-1004A, , , , , VANDYKE BROWN A20, 21 5 MGAD01 GASKET,SHIELD FORM MGAD0175201 COMPLEX, (empty), , , , , Gold A13, 38 5 MHCY00 HANGER MHCY0002901 MOLD, Urethane Rubber S195A, , , , , Black A19, 15 5 MICC00 INSERT,FRONT(UPPER) MICC0010001 D2.2 L2.0 KURL 45 Gold 8 5 MLAB00 LABEL,A/S MLAB0001102 C2000 USASV DIA 4.0 White A17, 16 5 MPBJ00 PAD,MOTOR MPBJ0056801 COMPLEX, (empty), , , , , VANDYKE BROWN 23 5 MPBU00 PAD,CONNECTOR MPBU0037601 COMPLEX, (empty), , , , , VANDYKE BROWN A26, 22 5 MPBU01 PAD,CONNECTOR MPBU0046701 COMPLEX, (empty), , , , , Black A30, 26 5 MTAB00 TAPE,PROTECTION MTAB0254501 COMPLEX, (empty), , , , , VANDYKE BROWN A25, 18 5 MTAB01 TAPE,PROTECTION MTAB0254401 COMPLEX, (empty), , , , , VANDYKE BROWN A15, 28 5 MTAK00 TAPE,CAMERA MTAK0015701 COMPLEX, (empty), , , , , VANDYKE BROWN A27, 24 4 APKA00 PEN ASSY,STYLUS APKA0000401 VANDYKE BROWN A32, 37 4 GMEY01 SCREW MACHINE,BIND GMEY0009301 Black A35, 33 Description LGE Internal Use Only Part Number Spec Color Remark VANDYKE BROWN A5, 4 Gold VANDYKE BROWN 1.4 mm,5.0 mm,MSWR3(BK) ,B ,+ ,head=2.7 - 152 - Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes 12. EXPLODED VIEW & REPLACEMENT PART LIST Level Location No. 4 GMZZ00 SCREW MACHINE GMZZ0019005 3.5 mm,1.5 mm,MSWR3 ,N ,+ ,- ,NYLOK Coating , , , , , , ,,, 4 MBJC00 BUTTON,FUNCTION MBJC0028001 4 MGAD00 GASKET,SHIELD FORM 4 MGAD02 4 Description Part Number Spec Color Remark Without Color A31 COMPLEX, (empty), , , , , VANDYKE BROWN A9 MGAD0173601 COMPLEX, (empty), , , , , VANDYKE BROWN A39, 44 GASKET,SHIELD FORM MGAD0178701 COMPLEX, (empty), , , , , Gold A40, 45 MGAD03 GASKET,SHIELD FORM MGAD0175301 COMPLEX, (empty), , , , , Gold A18, 13 4 MLAZ00 LABEL MLAZ0038303 PRINTING, (empty), , , , , White 4 MPBU00 PAD,CONNECTOR MPBU0050201 COMPLEX, (empty), , , , , VANDYKE BROWN 35 4 MTAB00 TAPE,PROTECTION MTAB0254701 COMPLEX, (empty), , , , , Without Color A1, 1 4 MWAC00 WINDOW,LCD MWAC0105901 CUTTING, PMMA MR 200, , , , , Without Color A2, 2 6 ADCA00 DOME ASSY,METAL ADCA0092001 3 button Without Color 12 6 MGAD00 GASKET,SHIELD FORM MGAD0179401 COMPLEX, (empty), , , , , VANDYKE BROWN 6 MPBH00 PAD,MIKE MPBH0040501 COMPLEX, (empty), , , , , VANDYKE BROWN 6 MTAJ00 TAPE,FLEXIBLE PCB MTAJ0013601 COMPLEX, (empty), , , , , Without Color 6 MTAJ01 TAPE,FLEXIBLE PCB MTAJ0013602 COMPLEX, (empty), , , , , Without Color 3 GMZZ00 SCREW MACHINE GMZZ0019005 3.5 mm,1.5 mm,MSWR3 ,N ,+ ,- ,NYLOK Coating , , , , , , ,,, Without Color 3 MLAK00 LABEL,MODEL MLAK0018616 PRINTING, (empty), , , , , Without Color 5 ACKA00 CAN ASSY,SHIELD ACKA0010101 6 MCBA00 CAN,SHIELD MCBA0036901 6 MIDZ00 INSULATOR 6 MPBU00 5 MLAZ00 6 SC600 7 7 A11, 11 36 Without Color A36 PRESS, STS, 0.3, , , , Silver 40 MIDZ0184101 COMPLEX, (empty), , , , , Black 41 PAD,CONNECTOR MPBU0042001 COMPLEX, (empty), , , , , Black 39 LABEL MLAZ0038301 PID Label 4 Array Without Color CAN ASSY,SHIELD ACKA0010102 SMT TYPE Without Color MCBA00 CAN,SHIELD MCBA0036801 PRESS, STS, 0.15, , , , MFEA00 FRAME,SHIELD MFEA0023001 COMPLEX, (empty), , , , , Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes - 153 - A38, 43 VANDYKE BROWN Without Color LGE Internal Use Only 12. EXPLODED VIEW & REPLACEMENT PART LIST <Main component> Level Location No. 4 SACY00 5 SACB 5 Description Note: This Chapter is used for reference, Part order is ordered by SBOM standard on GCSC Part Number Spec Color Remark PCB ASSY,FLEXIBLE SACY0078602 PCB ASSY, FLEXIBLE,INSERT SACB0050402 SACE00 PCB ASSY,FLEXIBLE,SMT SACE0076102 6 SACC PCB ASSY,FLEXIBLE,SMT BOTTOM SACC0051002 7 CN101 CONNECTOR,BOARD TO BOARD ENBY0020101 6 SACD PCB ASSY,FLEXIBLE,SMT TOP SACD0062202 7 C101 CAP,CHIP,MAKER ECZH0000826 27 pF,50V ,J ,NP0 ,TC ,1005 ,R/TP 7 C102 CAP,CHIP,MAKER ECZH0000826 27 pF,50V ,J ,NP0 ,TC ,1005 ,R/TP 7 C106 CAP,CERAMIC,CHIP ECCH0004904 1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP 7 LD101 DIODE,LED,CHIP EDLH0012504 Snow White ,1608 ,R/TP ,color concept 7 LD102 DIODE,LED,CHIP EDLH0012504 Snow White ,1608 ,R/TP ,color concept 7 LD103 DIODE,LED,CHIP EDLH0012504 Snow White ,1608 ,R/TP ,color concept 7 MIC101 MICROPHONE SUMY0010605 UNIT ,-42 dB,4.72*3.76*1.25 ,Top mems ,; , , ,OMNI ,[empty] , ,SMD 7 R106 RES,CHIP,MAKER ERHZ0000411 120 ohm,1/16W ,J ,1005 ,R/TP 7 R107 RES,CHIP,MAKER ERHZ0000411 120 ohm,1/16W ,J ,1005 ,R/TP 7 R108 RES,CHIP,MAKER ERHZ0000411 120 ohm,1/16W ,J ,1005 ,R/TP 7 VA101 VARISTOR SEVY0003901 5.5 V, ,SMD ,Vdc 5.5, Vb 8, Cp 420, 1.0*0.5*0.6 , ,5.5 , ,480 ,1.0*0.5*0.6 ,[empty] ,SMD ,R/TP 7 VA102 VARISTOR SEVY0003901 5.5 V, ,SMD ,Vdc 5.5, Vb 8, Cp 420, 1.0*0.5*0.6 , ,5.5 , ,480 ,1.0*0.5*0.6 ,[empty] ,SMD ,R/TP 7 VA105 VARISTOR SEVY0003901 5.5 V, ,SMD ,Vdc 5.5, Vb 8, Cp 420, 1.0*0.5*0.6 , ,5.5 , ,480 ,1.0*0.5*0.6 ,[empty] ,SMD ,R/TP 6 SPCY PCB,FLEXIBLE SPCY0150801 POLYI ,0.15 mm,DOUBLE , ,; , , , , , , , , , 4 SJMY00 VIBRATOR,MOTOR SJMY0008506 2.0 V,0.1 A,10*3.6 ,17mm elco8000 ,; ,3V , , , , , , , A28, 30 4 SNGF00 ANTENNA,GSM,FIXED SNGF0040801 3.0 ,-5 dBd,, ,internal, GSM850/900/1800/1900 ,; ,QUAD ,-5.0 ,50 ,3.0 A33, 32 4 SUSY00 SPEAKER SUSY0028005 ASSY ,8 ohm,90 dB,1810 mm,3.0T 20mm elco8000 ,; , , , , , , ,CONNECTOR A29, 31 4 SVCY00 CAMERA SVCY0018201 CMOS ,MEGA ,3M FF SS-LSI(1/4"), 8.5x8.5x4.9,FPCB A34, 34 LGE Internal Use Only A12, 14 20 PIN,0.4 mm,ETC , ,H=1.5, Header - 154 - Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes 12. EXPLODED VIEW & REPLACEMENT PART LIST Level Location No. 4 SVLM00 LCD MODULE SVLM0030201 3 SAFY00 PCB ASSY,MAIN SAFY0268405 4 SAFB00 PCB ASSY,MAIN,INSERT SAFB0081102 4 SAFF PCB ASSY,MAIN,SMT SAFF0170325 5 SAFC00 PCB ASSY,MAIN,SMT BOTTOM SAFC0106205 6 C100 CAP,CERAMIC,CHIP ECCH0004904 1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP 6 C101 CAP,CERAMIC,CHIP ECCH0000182 0.1 uF,10V ,K ,X5R ,HD ,1005 ,R/TP 6 C102 CAP,CERAMIC,CHIP ECCH0000155 10 nF,16V,K,X7R,HD,1005,R/TP 6 C103 CAP,CERAMIC,CHIP ECCH0004904 1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP 6 C104 CAP,CERAMIC,CHIP ECCH0000182 0.1 uF,10V ,K ,X5R ,HD ,1005 ,R/TP 6 C105 CAP,CERAMIC,CHIP ECCH0000155 10 nF,16V,K,X7R,HD,1005,R/TP 6 C106 CAP,CERAMIC,CHIP ECCH0004904 1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP 6 C107 CAP,CHIP,MAKER ECZH0003103 0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP 6 C108 CAP,CERAMIC,CHIP ECCH0000182 0.1 uF,10V ,K ,X5R ,HD ,1005 ,R/TP 6 C109 CAP,CHIP,MAKER ECZH0003103 0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP 6 C110 CAP,CHIP,MAKER ECZH0003103 0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP 6 C111 CAP,CERAMIC,CHIP ECCH0000182 0.1 uF,10V ,K ,X5R ,HD ,1005 ,R/TP 6 C112 CAP,CHIP,MAKER ECZH0003103 0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP 6 C113 CAP,CHIP,MAKER ECZH0003103 0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP 6 C114 CAP,CHIP,MAKER ECZH0003103 0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP 6 C115 CAP,CHIP,MAKER ECZH0003103 0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP 6 C116 CAP,CERAMIC,CHIP ECCH0000182 0.1 uF,10V ,K ,X5R ,HD ,1005 ,R/TP 6 C117 CAP,CHIP,MAKER ECZH0003103 0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP 6 C118 CAP,CHIP,MAKER ECZH0003103 0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP 6 C119 CAP,CHIP,MAKER ECZH0003103 0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP 6 C120 CAP,CERAMIC,CHIP ECCH0004904 1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP 6 C121 CAP,CHIP,MAKER ECZH0003103 0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP 6 C122 CAP,CERAMIC,CHIP ECCH0000182 0.1 uF,10V ,K ,X5R ,HD ,1005 ,R/TP 6 C123 CAP,CERAMIC,CHIP ECCH0004904 1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP 6 C124 CAP,CHIP,MAKER ECZH0001216 220 nF,10V ,K ,X5R ,TC ,1005 ,R/TP 6 C125 CAP,CERAMIC,CHIP ECCH0000112 15 pF,50V,J,NP0,TC,1005,R/TP Description Part Number Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes Spec Color MAIN ,240*400 ,44.88*74.9*2.0 ,262k ,TFT ,TM ,D54E4PA7551 , Remark A10, 10 A37, 42 Black - 155 - LGE Internal Use Only 12. EXPLODED VIEW & REPLACEMENT PART LIST Level Location No. 6 C126 CAP,CHIP,MAKER ECZH0003103 0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP 6 C127 CAP,CERAMIC,CHIP ECCH0000143 1 nF,50V,K,X7R,HD,1005,R/TP 6 C128 CAP,CERAMIC,CHIP ECCH0000120 39 pF,50V,J,NP0,TC,1005,R/TP 6 C129 CAP,CERAMIC,CHIP ECCH0000120 39 pF,50V,J,NP0,TC,1005,R/TP 6 C130 CAP,CERAMIC,CHIP ECCH0000120 39 pF,50V,J,NP0,TC,1005,R/TP 6 C131 CAP,CERAMIC,CHIP ECCH0000120 39 pF,50V,J,NP0,TC,1005,R/TP 6 C132 CAP,CERAMIC,CHIP ECCH0000112 15 pF,50V,J,NP0,TC,1005,R/TP 6 C200 CAP,CERAMIC,CHIP ECCH0005603 2.2 uF,10V ,K ,X5R ,TC ,1608 ,R/TP 6 C201 CAP,CERAMIC,CHIP ECCH0004904 1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP 6 C202 CAP,CERAMIC,CHIP ECCH0005603 2.2 uF,10V ,K ,X5R ,TC ,1608 ,R/TP 6 C203 CAP,CHIP,MAKER ECZH0001215 1 uF,10V ,K ,X5R ,TC ,1005 ,R/TP 6 C206 CAP,CERAMIC,CHIP ECCH0004904 1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP 6 C207 CAP,CERAMIC,CHIP ECCH0004904 1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP 6 C208 CAP,CERAMIC,CHIP ECCH0004904 1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP 6 C209 CAP,CERAMIC,CHIP ECCH0004904 1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP 6 C211 CAP,CERAMIC,CHIP ECCH0004904 1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP 6 C212 CAP,CERAMIC,CHIP ECCH0000117 27 pF,50V,J,NP0,TC,1005,R/TP 6 C213 CAP,CERAMIC,CHIP ECCH0000117 27 pF,50V,J,NP0,TC,1005,R/TP 6 C214 CAP,CHIP,MAKER ECZH0003103 0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP 6 C215 CAP,CERAMIC,CHIP ECCH0000155 10 nF,16V,K,X7R,HD,1005,R/TP 6 C216 CAP,CHIP,MAKER ECZH0003103 0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP 6 C217 CAP,CERAMIC,CHIP ECCH0000155 10 nF,16V,K,X7R,HD,1005,R/TP 6 C218 CAP,CHIP,MAKER ECZH0003103 0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP 6 C219 CAP,CERAMIC,CHIP ECCH0000155 10 nF,16V,K,X7R,HD,1005,R/TP 6 C220 CAP,CHIP,MAKER ECZH0003103 0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP 6 C221 CAP,CERAMIC,CHIP ECCH0000155 10 nF,16V,K,X7R,HD,1005,R/TP 6 C222 CAP,CHIP,MAKER ECZH0003103 0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP 6 C223 CAP,CERAMIC,CHIP ECCH0000155 10 nF,16V,K,X7R,HD,1005,R/TP 6 C224 CAP,CHIP,MAKER ECZH0003103 0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP 6 C225 CAP,CERAMIC,CHIP ECCH0000155 10 nF,16V,K,X7R,HD,1005,R/TP 6 C232 CAP,CERAMIC,CHIP ECCH0000182 0.1 uF,10V ,K ,X5R ,HD ,1005 ,R/TP 6 C300 CAP,CERAMIC,CHIP ECCH0000182 0.1 uF,10V ,K ,X5R ,HD ,1005 ,R/TP Description LGE Internal Use Only Part Number Spec - 156 - Color Remark Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes 12. EXPLODED VIEW & REPLACEMENT PART LIST Level Location No. 6 C301 CAP,CERAMIC,CHIP ECCH0005603 2.2 uF,10V ,K ,X5R ,TC ,1608 ,R/TP 6 C302 CAP,CERAMIC,CHIP ECCH0004904 1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP 6 C303 CAP,CERAMIC,CHIP ECCH0000198 2.2 uF,6.3V ,M ,X5R ,TC ,1005 ,R/TP 6 C304 CAP,CERAMIC,CHIP ECCH0000198 2.2 uF,6.3V ,M ,X5R ,TC ,1005 ,R/TP 6 C305 CAP,CERAMIC,CHIP ECCH0005603 2.2 uF,10V ,K ,X5R ,TC ,1608 ,R/TP 6 C306 CAP,CERAMIC,CHIP ECCH0000182 0.1 uF,10V ,K ,X5R ,HD ,1005 ,R/TP 6 C307 CAP,CHIP,MAKER ECZH0001215 1 uF,10V ,K ,X5R ,TC ,1005 ,R/TP 6 C308 CAP,CERAMIC,CHIP ECCH0000198 2.2 uF,6.3V ,M ,X5R ,TC ,1005 ,R/TP 6 C309 CAP,CERAMIC,CHIP ECCH0004904 1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP 6 C310 CAP,CERAMIC,CHIP ECCH0000182 0.1 uF,10V ,K ,X5R ,HD ,1005 ,R/TP 6 C311 CAP,CERAMIC,CHIP ECCH0000198 2.2 uF,6.3V ,M ,X5R ,TC ,1005 ,R/TP 6 C312 CAP,CERAMIC,CHIP ECCH0000198 2.2 uF,6.3V ,M ,X5R ,TC ,1005 ,R/TP 6 C313 CAP,CERAMIC,CHIP ECCH0004904 1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP 6 C314 CAP,CERAMIC,CHIP ECCH0005604 10000000 pF,6.3V ,M ,X5R ,TC ,1608 ,R/TP , , ,[empty] ,[empty] ,[empty] ,[empty] ,[empty] ,[empty] ,0.8 mm 6 C315 CAP,CERAMIC,CHIP ECCH0005604 10000000 pF,6.3V ,M ,X5R ,TC ,1608 ,R/TP , , ,[empty] ,[empty] ,[empty] ,[empty] ,[empty] ,[empty] ,0.8 mm 6 C316 CAP,CERAMIC,CHIP ECCH0005604 10000000 pF,6.3V ,M ,X5R ,TC ,1608 ,R/TP , , ,[empty] ,[empty] ,[empty] ,[empty] ,[empty] ,[empty] ,0.8 mm 6 C317 CAP,CERAMIC,CHIP ECCH0000182 0.1 uF,10V ,K ,X5R ,HD ,1005 ,R/TP 6 C318 CAP,CERAMIC,CHIP ECCH0005604 10000000 pF,6.3V ,M ,X5R ,TC ,1608 ,R/TP , , ,[empty] ,[empty] ,[empty] ,[empty] ,[empty] ,[empty] ,0.8 mm 6 C319 CAP,CERAMIC,CHIP ECCH0005604 10000000 pF,6.3V ,M ,X5R ,TC ,1608 ,R/TP , , ,[empty] ,[empty] ,[empty] ,[empty] ,[empty] ,[empty] ,0.8 mm 6 C320 CAP,CERAMIC,CHIP ECCH0000393 22000000 pF,6.3V ,M ,X5R ,HD ,2012 ,R/TP , , ,[empty] ,[empty] ,[empty] ,[empty] ,[empty] ,[empty] ,1.25 mm 6 C321 CAP,CERAMIC,CHIP ECCH0000198 2.2 uF,6.3V ,M ,X5R ,TC ,1005 ,R/TP 6 C322 CAP,CERAMIC,CHIP ECCH0005603 2.2 uF,10V ,K ,X5R ,TC ,1608 ,R/TP 6 C323 CAP,CHIP,MAKER ECZH0003103 0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP 6 C324 CAP,CERAMIC,CHIP ECCH0005603 2.2 uF,10V ,K ,X5R ,TC ,1608 ,R/TP 6 C325 CAP,CERAMIC,CHIP ECCH0000198 2.2 uF,6.3V ,M ,X5R ,TC ,1005 ,R/TP 6 C326 CAP,CERAMIC,CHIP ECCH0004904 1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP 6 C327 CAP,CERAMIC,CHIP ECCH0004904 1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP 6 C328 CAP,CERAMIC,CHIP ECCH0004904 1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP 6 C329 CAP,CERAMIC,CHIP ECCH0000198 2.2 uF,6.3V ,M ,X5R ,TC ,1005 ,R/TP Description Part Number Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes Spec - 157 - Color Remark LGE Internal Use Only 12. EXPLODED VIEW & REPLACEMENT PART LIST Level Location No. 6 C330 CAP,CERAMIC,CHIP ECCH0000198 2.2 uF,6.3V ,M ,X5R ,TC ,1005 ,R/TP 6 C331 CAP,CERAMIC,CHIP ECCH0000198 2.2 uF,6.3V ,M ,X5R ,TC ,1005 ,R/TP 6 C332 CAP,CERAMIC,CHIP ECCH0000198 2.2 uF,6.3V ,M ,X5R ,TC ,1005 ,R/TP 6 C333 CAP,CERAMIC,CHIP ECCH0000198 2.2 uF,6.3V ,M ,X5R ,TC ,1005 ,R/TP 6 C334 CAP,CERAMIC,CHIP ECCH0000198 2.2 uF,6.3V ,M ,X5R ,TC ,1005 ,R/TP 6 C400 CAP,CHIP,MAKER ECZH0000901 24 pF,50V ,J ,NP0 ,TC ,1005 ,R/TP 6 C416 CAP,CHIP,MAKER ECZH0003503 1 uF,25V ,K ,X5R ,HD ,1608 ,R/TP 6 C418 CAP,CHIP,MAKER ECZH0000901 24 pF,50V ,J ,NP0 ,TC ,1005 ,R/TP 6 C420 CAP,CHIP,MAKER ECZH0000901 24 pF,50V ,J ,NP0 ,TC ,1005 ,R/TP 6 C421 CAP,CHIP,MAKER ECZH0003503 1 uF,25V ,K ,X5R ,HD ,1608 ,R/TP 6 C514 CAP,CERAMIC,CHIP ECCH0000179 22 nF,16V ,K ,X5R ,HD ,1005 ,R/TP 6 C515 CAP,CERAMIC,CHIP ECCH0000179 22 nF,16V ,K ,X5R ,HD ,1005 ,R/TP 6 C516 CAP,CERAMIC,CHIP ECCH0000198 2.2 uF,6.3V ,M ,X5R ,TC ,1005 ,R/TP 6 C517 CAP,CERAMIC,CHIP ECCH0000117 27 pF,50V,J,NP0,TC,1005,R/TP 6 C521 CAP,CHIP,MAKER ECZH0001215 1 uF,10V ,K ,X5R ,TC ,1005 ,R/TP 6 C602 CAP,CERAMIC,CHIP ECCH0004904 1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP 6 C603 CAP,CERAMIC,CHIP ECCH0000120 39 pF,50V,J,NP0,TC,1005,R/TP 6 C604 CAP,CERAMIC,CHIP ECCH0000122 47 pF,50V,J,NP0,TC,1005,R/TP 6 C605 CAP,CERAMIC,CHIP ECCH0000122 47 pF,50V,J,NP0,TC,1005,R/TP 6 C606 CAP,CERAMIC,CHIP ECCH0001002 180 pF,50V ,J ,NP0 ,TC ,1005 ,R/TP 6 C610 CAP,CHIP,MAKER ECZH0000813 100 pF,50V ,J ,NP0 ,TC ,1005 ,R/TP 6 C613 CAP,CHIP,MAKER ECZH0000813 100 pF,50V ,J ,NP0 ,TC ,1005 ,R/TP 6 C614 CAP,CHIP,MAKER ECZH0000844 68 pF,50V ,J ,NP0 ,TC ,1005 ,R/TP 6 C615 CAP,CERAMIC,CHIP ECCH0000185 5.6 pF,50V ,C ,NP0 ,TC ,1005 ,R/TP 6 C616 CAP,CERAMIC,CHIP ECCH0000185 5.6 pF,50V ,C ,NP0 ,TC ,1005 ,R/TP 6 C617 CAP,CERAMIC,CHIP ECCH0000195 3.9 pF,50V ,C ,NP0 ,TC ,1005 ,R/TP 6 C618 CAP,CERAMIC,CHIP ECCH0000195 3.9 pF,50V ,C ,NP0 ,TC ,1005 ,R/TP 6 C619 CAP,CERAMIC,CHIP ECCH0000120 39 pF,50V,J,NP0,TC,1005,R/TP 6 C620 CAP,CERAMIC,CHIP ECCH0000120 39 pF,50V,J,NP0,TC,1005,R/TP 6 C621 CAP,CERAMIC,CHIP ECCH0000120 39 pF,50V,J,NP0,TC,1005,R/TP 6 C622 CAP,CERAMIC,CHIP ECCH0000120 39 pF,50V,J,NP0,TC,1005,R/TP 6 C628 CAP,TANTAL,CHIP ECTH0004804 33 uF,10V ,M ,L_ESR ,3216 ,R/TP Description LGE Internal Use Only Part Number Spec - 158 - Color Remark Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes 12. EXPLODED VIEW & REPLACEMENT PART LIST Level Location No. 6 C629 CAP,CERAMIC,CHIP ECCH0000182 0.1 uF,10V ,K ,X5R ,HD ,1005 ,R/TP 6 C630 CAP,CERAMIC,CHIP ECCH0000151 4.7 nF,25V,K,X7R,HD,1005,R/TP 6 C631 CAP,CHIP,MAKER ECZH0001215 1 uF,10V ,K ,X5R ,TC ,1005 ,R/TP 6 C632 CAP,CERAMIC,CHIP ECCH0000120 39 pF,50V,J,NP0,TC,1005,R/TP 6 C633 CAP,CERAMIC,CHIP ECCH0000117 27 pF,50V,J,NP0,TC,1005,R/TP 6 C634 CAP,CERAMIC,CHIP ECCH0000182 0.1 uF,10V ,K ,X5R ,HD ,1005 ,R/TP 6 C635 CAP,CERAMIC,CHIP ECCH0000182 0.1 uF,10V ,K ,X5R ,HD ,1005 ,R/TP 6 C636 CAP,CERAMIC,CHIP ECCH0000182 0.1 uF,10V ,K ,X5R ,HD ,1005 ,R/TP 6 C637 CAP,CERAMIC,CHIP ECCH0000182 0.1 uF,10V ,K ,X5R ,HD ,1005 ,R/TP 6 C638 CAP,CERAMIC,CHIP ECCH0000143 1 nF,50V,K,X7R,HD,1005,R/TP 6 C639 CAP,CHIP,MAKER ECZH0001216 220 nF,10V ,K ,X5R ,TC ,1005 ,R/TP 6 C640 CAP,CERAMIC,CHIP ECCH0000163 47 nF,10V,K,X5R,HD,1005,R/TP 6 C641 CAP,CHIP,MAKER ECZH0001216 220 nF,10V ,K ,X5R ,TC ,1005 ,R/TP 6 C642 CAP,CERAMIC,CHIP ECCH0000182 0.1 uF,10V ,K ,X5R ,HD ,1005 ,R/TP 6 C643 CAP,CERAMIC,CHIP ECCH0000180 3.3 pF,50V ,C ,NP0 ,TC ,1005 ,R/TP 6 C644 CAP,CERAMIC,CHIP ECCH0000180 3.3 pF,50V ,C ,NP0 ,TC ,1005 ,R/TP 6 C645 CAP,CERAMIC,CHIP ECCH0000195 3.9 pF,50V ,C ,NP0 ,TC ,1005 ,R/TP 6 C646 CAP,CERAMIC,CHIP ECCH0000195 3.9 pF,50V ,C ,NP0 ,TC ,1005 ,R/TP 6 CN401 CONNECTOR,I/O ENRY0006501 18 PIN,0.4 mm,ETC , ,1.2 Offset 6 CN402 CONNECTOR,ETC ENZY0019401 3 PIN,3.0 mm,ETC , ,H=5.3 6 CN501 CONNECTOR,BOARD TO BOARD ENBY0019501 20 PIN,.4 mm,ETC , ,H=1.5, Socket 6 D300 DIODE,SWITCHING EDSY0017301 VSM ,15 V,100 mA,R/TP ,PB-FREE 6 D301 DIODE,SWITCHING EDSY0009901 ESC ,80 V,300 A,R/TP ,1.6*0.8*0.6(t) 6 D302 DIODE,SWITCHING EDSY0009901 ESC ,80 V,300 A,R/TP ,1.6*0.8*0.6(t) 6 FB300 FILTER,BEAD,CHIP SFBH0001003 220 ohm,2012 , 6 FB301 FILTER,BEAD,CHIP SFBH0001003 220 ohm,2012 , 6 FB400 FILTER,BEAD,CHIP SFBH0008105 1800 ohm,1005 ,Chip bead ,; ,1800ohm ,; ,[empty] ,R/TP 6 FB401 FILTER,BEAD,CHIP SFBH0008105 1800 ohm,1005 ,Chip bead ,; ,1800ohm ,; ,[empty] ,R/TP 6 FB402 FILTER,BEAD,CHIP SFBH0000903 600 ohm,1005 , 6 FB403 FILTER,BEAD,CHIP SFBH0000903 600 ohm,1005 , 6 FB404 FILTER,BEAD,CHIP SFBH0007102 10 ohm,1005 ,Ferrite Bead Description Part Number Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes Spec - 159 - Color Remark LGE Internal Use Only 12. EXPLODED VIEW & REPLACEMENT PART LIST Level Location No. 6 Description Part Number FB501 FILTER,BEAD,CHIP SFBH0007101 120 ohm,1005 ,Ferrite Bead 6 FB502 FILTER,BEAD,CHIP SFBH0007101 120 ohm,1005 ,Ferrite Bead 6 FL600 FILTER,SEPERATOR SFAY0011101 850.900 ,1800.1900 ,3.8 dB,4.1 dB, dB, dB,4532 ,4.5X3.2 Size Quad Band FEM 6 L300 INDUCTOR,SMD,POWER ELCP0006703 10 uH,M ,3.2*2.6*1.0 ,R/TP , 6 L301 INDUCTOR,SMD,POWER ELCP0005104 10 uH,M ,3.8*3.8*1.8 ,R/TP ,power inductor/ 850mA 6 L401 INDUCTOR,CHIP ELCH0004727 100 nH,J ,1005 ,R/TP , 6 L402 INDUCTOR,CHIP ELCH0004727 100 nH,J ,1005 ,R/TP , 6 L405 INDUCTOR,CHIP ELCH0005009 100 nH,J ,1005 ,R/TP , 6 L406 INDUCTOR,CHIP ELCH0005009 100 nH,J ,1005 ,R/TP , 6 L500 INDUCTOR,CHIP ELCH0003842 100 nH,J ,1005 ,R/TP ,MLCI 6 L604 INDUCTOR,CHIP ELCH0001403 1 nH,S ,1005 ,R/TP ,PBFREE 6 L609 INDUCTOR,CHIP ELCH0001413 22 nH,J ,1005 ,R/TP ,PBFREE 6 L610 INDUCTOR,CHIP ELCH0009105 18 nH,J ,1005 ,R/TP ,COIL 6 L611 INDUCTOR,CHIP ELCH0009105 18 nH,J ,1005 ,R/TP ,COIL 6 L612 INDUCTOR,CHIP ELCH0009110 5.1 nH,J ,1005 ,R/TP ,chip coil 6 L613 INDUCTOR,CHIP ELCH0009110 5.1 nH,J ,1005 ,R/TP ,chip coil 6 Q200 TR,BJT,NPN EQBN0007601 SOT-23 ,0.15 W,R/TP ,EMT3 6 R100 RES,CHIP,MAKER ERHZ0000434 1 ohm,1/16W ,J ,1005 ,R/TP 6 R101 RES,CHIP ERHY0000166 390 Kohm,1/16W ,F ,1005 ,R/TP 6 R102 RES,CHIP ERHY0000166 390 Kohm,1/16W ,F ,1005 ,R/TP 6 R103 RES,CHIP,MAKER ERHZ0000406 100 Kohm,1/16W ,J ,1005 ,R/TP 6 R104 RES,CHIP,MAKER ERHZ0000204 100 Kohm,1/16W ,F ,1005 ,R/TP 6 R105 RES,CHIP,MAKER ERHZ0000519 9100 ohm,1/16W ,J ,1005 ,R/TP 6 R106 RES,CHIP,MAKER ERHZ0000203 10 Kohm,1/16W ,F ,1005 ,R/TP 6 R107 RES,CHIP,MAKER ERHZ0000404 1 Kohm,1/16W ,J ,1005 ,R/TP 6 R108 RES,CHIP,MAKER ERHZ0000404 1 Kohm,1/16W ,J ,1005 ,R/TP 6 R110 RES,CHIP,MAKER ERHZ0000203 10 Kohm,1/16W ,F ,1005 ,R/TP 6 R111 RES,CHIP,MAKER ERHZ0000244 22 Kohm,1/16W ,F ,1005 ,R/TP 6 R112 RES,CHIP,MAKER ERHZ0000529 1.5 Kohm,1/16W ,J ,1005 ,R/TP 6 R113 RES,CHIP,MAKER ERHZ0000529 1.5 Kohm,1/16W ,J ,1005 ,R/TP 6 R114 PCB ASSY,MAIN,PAD SHORT SAFP0000501 LGE Internal Use Only Spec - 160 - Color Remark Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes 12. EXPLODED VIEW & REPLACEMENT PART LIST Level Location No. 6 R115 6 Description Part Number Spec RES,CHIP,MAKER ERHZ0000443 2200 ohm,1/16W ,J ,1005 ,R/TP R116 RES,CHIP,MAKER ERHZ0000443 2200 ohm,1/16W ,J ,1005 ,R/TP 6 R118 RES,CHIP,MAKER ERHZ0000204 100 Kohm,1/16W ,F ,1005 ,R/TP 6 R121 RES,CHIP,MAKER ERHZ0000203 10 Kohm,1/16W ,F ,1005 ,R/TP 6 R200 RES,CHIP,MAKER ERHZ0000534 8.2 ohm,1/16W ,J ,1005 ,R/TP 6 R201 RES,CHIP,MAKER ERHZ0000534 8.2 ohm,1/16W ,J ,1005 ,R/TP 6 R202 RES,CHIP,MAKER ERHZ0000405 10 Kohm,1/16W ,J ,1005 ,R/TP 6 R203 RES,CHIP,MAKER ERHZ0000267 3300 ohm,1/16W ,F ,1005 ,R/TP 6 R216 RES,CHIP,MAKER ERHZ0000406 100 Kohm,1/16W ,J ,1005 ,R/TP 6 R218 RES,CHIP,MAKER ERHZ0000405 10 Kohm,1/16W ,J ,1005 ,R/TP 6 R219 RES,CHIP,MAKER ERHZ0000406 100 Kohm,1/16W ,J ,1005 ,R/TP 6 R300 RES,CHIP,MAKER ERHZ0000454 27 Kohm,1/16W ,J ,1005 ,R/TP 6 R302 RES,CHIP ERHY0000254 4.7K ohm,1/16W,J,1005,R/TP 6 R303 RES,CHIP ERHY0000254 4.7K ohm,1/16W,J,1005,R/TP 6 R304 RES,CHIP ERHY0000254 4.7K ohm,1/16W,J,1005,R/TP 6 R305 RES,CHIP,MAKER ERHZ0000485 4700 ohm,1/16W ,J ,1005 ,R/TP 6 R306 RES,CHIP,MAKER ERHZ0000485 4700 ohm,1/16W ,J ,1005 ,R/TP 6 R307 RES,CHIP,MAKER ERHZ0000204 100 Kohm,1/16W ,F ,1005 ,R/TP 6 R323 RES,CHIP,MAKER ERHZ0000406 100 Kohm,1/16W ,J ,1005 ,R/TP 6 R324 PCB ASSY,MAIN,PAD SHORT SAFP0000501 6 R325 PCB ASSY,MAIN,PAD OPEN SAFO0000501 0OHM_1005_DNI 6 R404 RES,CHIP,MAKER ERHZ0000405 10 Kohm,1/16W ,J ,1005 ,R/TP 6 R405 RES,CHIP,MAKER ERHZ0000406 100 Kohm,1/16W ,J ,1005 ,R/TP 6 R407 RES,CHIP,MAKER ERHZ0000485 4700 ohm,1/16W ,J ,1005 ,R/TP 6 R408 RES,CHIP,MAKER ERHZ0000469 36 ohm,1/16W ,J ,1005 ,R/TP 6 R409 RES,CHIP,MAKER ERHZ0000469 36 ohm,1/16W ,J ,1005 ,R/TP 6 R410 RES,CHIP,MAKER ERHZ0000483 47 ohm,1/16W ,J ,1005 ,R/TP 6 R411 RES,CHIP,MAKER ERHZ0000483 47 ohm,1/16W ,J ,1005 ,R/TP 6 R413 RES,CHIP,MAKER ERHZ0000483 47 ohm,1/16W ,J ,1005 ,R/TP 6 R506 RES,CHIP,MAKER ERHZ0000505 680 ohm,1/16W ,J ,1005 ,R/TP 6 R507 RES,CHIP,MAKER ERHZ0000505 680 ohm,1/16W ,J ,1005 ,R/TP Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes - 161 - Color Remark LGE Internal Use Only 12. EXPLODED VIEW & REPLACEMENT PART LIST Level Location No. 6 R508 RES,CHIP,MAKER ERHZ0000505 680 ohm,1/16W ,J ,1005 ,R/TP 6 R509 RES,CHIP,MAKER ERHZ0000505 680 ohm,1/16W ,J ,1005 ,R/TP 6 R510 RES,CHIP,MAKER ERHZ0000505 680 ohm,1/16W ,J ,1005 ,R/TP 6 R600 RES,CHIP ERHY0000132 22K ohm,1/16W,F,1005,R/TP 6 R601 THERMISTOR SETY0006301 NTC ,10000 ohm,SMD ,1005, 3350~3399k, J, R/T, PBFREE 6 R602 RES,CHIP,MAKER ERHZ0000483 47 ohm,1/16W ,J ,1005 ,R/TP 6 R603 RES,CHIP,MAKER ERHZ0000483 47 ohm,1/16W ,J ,1005 ,R/TP 6 R604 RES,CHIP,MAKER ERHZ0000483 47 ohm,1/16W ,J ,1005 ,R/TP 6 R605 RES,CHIP,MAKER ERHZ0000483 47 ohm,1/16W ,J ,1005 ,R/TP 6 R606 RES,CHIP,MAKER ERHZ0000206 10 ohm,1/16W ,F ,1005 ,R/TP 6 R607 RES,CHIP ERHY0000185 820 ohm,1/16W ,F ,1005 ,R/TP 6 R608 RES,CHIP,MAKER ERHZ0000206 10 ohm,1/16W ,F ,1005 ,R/TP 6 R609 PCB ASSY,MAIN,PAD SHORT SAFP0000501 6 R610 PCB ASSY,MAIN,PAD SHORT SAFP0000501 6 U100 IC EUSY0322801 BGA ,293 PIN,R/TP ,Multimedia Extension EDGE BB 6 U200 IC EUSY0360201 CSP ,20 ,R/TP ,Class D(mono) + Capless HP + A/S ,; ,IC,Audio Sub System 6 U201 IC EUSY0347503 FBGA ,149 PIN,ETC ,FULLY 1.8V 2G(LB/128Mx16) NAND+1G(DDR/16Mx4x16) SDRAM ,; ,IC,MCP 6 U204 IC EUSY0102802 Micropak ,8 PIN,R/TP ,Daul 2 input AND gate, 6 U300 IC EUSY0323901 BGA PG-WFSGA ,121 PIN,R/TP ,SMPOWER3 6 U600 PAM SMPY0012301 dBm, %, A, dBc, dB, ,SMD , 6 U601 IC EUSY0274801 VQFN ,40 PIN,R/TP ,GPRS, EDGE TRANSCEIVER 6 VA402 VARISTOR SEVY0005402 5.6 V, ,SMD ,1005 Siez , 50pF 6 VA403 VARISTOR SEVY0005402 5.6 V, ,SMD ,1005 Siez , 50pF 6 VA404 VARISTOR SEVY0005402 5.6 V, ,SMD ,1005 Siez , 50pF 6 VA405 VARISTOR SEVY0005402 5.6 V, ,SMD ,1005 Siez , 50pF 6 VA406 VARISTOR SEVY0005402 5.6 V, ,SMD ,1005 Siez , 50pF 6 VA407 VARISTOR SEVY0005402 5.6 V, ,SMD ,1005 Siez , 50pF 6 VA408 VARISTOR SEVY0005402 5.6 V, ,SMD ,1005 Siez , 50pF 6 VA409 VARISTOR SEVY0005402 5.6 V, ,SMD ,1005 Siez , 50pF 6 VA410 VARISTOR SEVY0005402 5.6 V, ,SMD ,1005 Siez , 50pF Description LGE Internal Use Only Part Number Spec - 162 - Color Remark Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes 12. EXPLODED VIEW & REPLACEMENT PART LIST Level Location No. 6 VA501 VARISTOR SEVY0005201 5.5 V, ,SMD ,1005, 50pF 6 VA502 VARISTOR SEVY0005201 5.5 V, ,SMD ,1005, 50pF 6 VA503 VARISTOR SEVY0005201 5.5 V, ,SMD ,1005, 50pF 6 VA504 VARISTOR SEVY0005201 5.5 V, ,SMD ,1005, 50pF 6 VA505 VARISTOR SEVY0005201 5.5 V, ,SMD ,1005, 50pF 6 VA506 VARISTOR SEVY0003601 5.6 V, ,SMD ,100pF, 1005 6 VA507 VARISTOR SEVY0003601 5.6 V, ,SMD ,100pF, 1005 6 X100 X-TAL EXXY0024301 32.768 KHz,20 PPM,12.5 pF,70 Kohm,SMD ,3.2*1.5*0.9 ,-40'C ~ +85'C, C0 1.05pF, C1 fF ,; ,32.768 ,20PPM ,12.5 , , ,SMD ,R/TP 6 X600 X-TAL EXXY0025701 26 MHz,10 PPM,8 pF,40 ohm,SMD ,32X25X0.6 ,X-Tal (Infinion chip), Pb-Free ,; , ,10PPM , , , ,SMD ,R/TP 5 SAFD00 PCB ASSY,MAIN,SMT TOP SAFD0104705 6 ANT400 ANTENNA,MOBILE,FIXED SNMF0036201 3:1 ,-4 dB,Pb-free_Chip_BT Class1 ,; ,SINGLE ,-4 ,50 ,3:1 6 BAT500 BATTERY,CELL,LITHIUM SBCL0001701 2 V,0.5 mAh,CYLINDER ,Reflow type BB, Max T 1.67, phi 4.8, Pb-Free 6 C226 CAP,CHIP,MAKER ECZH0003103 0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP 6 C227 CAP,CERAMIC,CHIP ECCH0000115 22 pF,50V,J,NP0,TC,1005,R/TP 6 C228 CAP,CERAMIC,CHIP ECCH0000187 150 pF,50V ,J ,NP0 ,TC ,1005 ,R/TP 6 C230 CAP,CERAMIC,CHIP ECCH0004904 1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP 6 C231 CAP,CERAMIC,CHIP ECCH0005604 10000000 pF,6.3V ,M ,X5R ,TC ,1608 ,R/TP , , ,[empty] ,[empty] ,[empty] ,[empty] ,[empty] ,[empty] ,0.8 mm 6 C335 CAP,CERAMIC,CHIP ECCH0004904 1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP 6 C336 CAP,CHIP,MAKER ECZH0001215 1 uF,10V ,K ,X5R ,TC ,1005 ,R/TP 6 C337 CAP,CERAMIC,CHIP ECCH0000147 2.2 nF,50V,K,X7R,HD,1005,R/TP 6 C338 CAP,CERAMIC,CHIP ECCH0004904 1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP 6 C339 CAP,CERAMIC,CHIP ECCH0000179 22 nF,16V ,K ,X5R ,HD ,1005 ,R/TP 6 C340 CAP,CHIP,MAKER ECZH0003103 0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP 6 C341 CAP,CERAMIC,CHIP ECCH0000155 10 nF,16V,K,X7R,HD,1005,R/TP 6 C342 CAP,CERAMIC,CHIP ECCH0000147 2.2 nF,50V,K,X7R,HD,1005,R/TP 6 C401 CAP,CERAMIC,CHIP ECCH0000120 39 pF,50V,J,NP0,TC,1005,R/TP 6 C402 CAP,CERAMIC,CHIP ECCH0000129 120 pF,50V,J,NP0,TC,1005,R/TP 6 C404 CAP,CERAMIC,CHIP ECCH0000115 22 pF,50V,J,NP0,TC,1005,R/TP 6 C405 CAP,CERAMIC,CHIP ECCH0000115 22 pF,50V,J,NP0,TC,1005,R/TP Description Part Number Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes Spec - 163 - Color Remark LGE Internal Use Only 12. EXPLODED VIEW & REPLACEMENT PART LIST Level Location No. 6 C406 CAP,CHIP,MAKER ECZH0003103 0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP 6 C407 CAP,CHIP,MAKER ECZH0000901 24 pF,50V ,J ,NP0 ,TC ,1005 ,R/TP 6 C408 CAP,CHIP,MAKER ECZH0003103 0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP 6 C409 CAP,TANTAL,CHIP ECTH0004807 10 uF,10V ,M ,STD ,1608 ,R/TP ,; , ,[empty] ,[empty] , ,55TO+125C , ,[empty] ,[empty] ,[empty] ,[empty] 6 C410 CAP,CERAMIC,CHIP ECCH0000117 27 pF,50V,J,NP0,TC,1005,R/TP 6 C411 CAP,CERAMIC,CHIP ECCH0000117 27 pF,50V,J,NP0,TC,1005,R/TP 6 C412 CAP,CHIP,MAKER ECZH0000813 100 pF,50V ,J ,NP0 ,TC ,1005 ,R/TP 6 C413 CAP,CHIP,MAKER ECZH0000813 100 pF,50V ,J ,NP0 ,TC ,1005 ,R/TP 6 C414 CAP,CERAMIC,CHIP ECCH0005603 2.2 uF,10V ,K ,X5R ,TC ,1608 ,R/TP 6 C415 CAP,CHIP,MAKER ECZH0000813 100 pF,50V ,J ,NP0 ,TC ,1005 ,R/TP 6 C417 CAP,CERAMIC,CHIP ECCH0004904 1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP 6 C419 CAP,CHIP,MAKER ECZH0000813 100 pF,50V ,J ,NP0 ,TC ,1005 ,R/TP 6 C422 CAP,CERAMIC,CHIP ECCH0000110 10 pF,50V,D,NP0,TC,1005,R/TP 6 C423 CAP,CERAMIC,CHIP ECCH0000143 1 nF,50V,K,X7R,HD,1005,R/TP 6 C426 CAP,CERAMIC,CHIP ECCH0000122 47 pF,50V,J,NP0,TC,1005,R/TP 6 C427 CAP,CERAMIC,CHIP ECCH0000122 47 pF,50V,J,NP0,TC,1005,R/TP 6 C428 CAP,CHIP,MAKER ECZH0003103 0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP 6 C429 CAP,CHIP,MAKER ECZH0003103 0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP 6 C432 CAP,CERAMIC,CHIP ECCH0000143 1 nF,50V,K,X7R,HD,1005,R/TP 6 C433 CAP,CERAMIC,CHIP ECCH0004904 1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP 6 C434 CAP,CHIP,MAKER ECZH0003103 0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP 6 C436 CAP,CERAMIC,CHIP ECCH0004904 1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP 6 C437 CAP,CHIP,MAKER ECZH0003103 0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP 6 C438 CAP,CERAMIC,CHIP ECCH0004904 1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP 6 C439 CAP,CHIP,MAKER ECZH0003503 1 uF,25V ,K ,X5R ,HD ,1608 ,R/TP 6 C440 CAP,CHIP,MAKER ECZH0004402 100000 pF,16V ,Z ,X7R ,TC ,1005 ,R/TP , , ,[empty] ,[empty] ,[empty] ,[empty] ,[empty] ,[empty] 6 C441 CAP,CHIP,MAKER ECZH0004402 100000 pF,16V ,Z ,X7R ,TC ,1005 ,R/TP , , ,[empty] ,[empty] ,[empty] ,[empty] ,[empty] ,[empty] 6 C442 CAP,CHIP,MAKER ECZH0004402 100000 pF,16V ,Z ,X7R ,TC ,1005 ,R/TP , , ,[empty] ,[empty] ,[empty] ,[empty] ,[empty] ,[empty] 6 C443 CAP,CERAMIC,CHIP ECCH0004904 1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP 6 C444 CAP,CERAMIC,CHIP ECCH0004904 1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP Description LGE Internal Use Only Part Number Spec - 164 - Color Remark Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes 12. EXPLODED VIEW & REPLACEMENT PART LIST Level Location No. 6 C445 CAP,CERAMIC,CHIP ECCH0000183 1.8 pF,50V ,C ,NP0 ,TC ,1005 ,R/TP 6 C447 CAP,CHIP,MAKER ECZH0003103 0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP 6 C448 CAP,CHIP,MAKER ECZH0003103 0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP 6 C449 CAP,CERAMIC,CHIP ECCH0004904 1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP 6 C500 CAP,CHIP,MAKER ECZH0001215 1 uF,10V ,K ,X5R ,TC ,1005 ,R/TP 6 C502 CAP,CERAMIC,CHIP ECCH0004904 1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP 6 C503 CAP,CERAMIC,CHIP ECCH0004904 1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP 6 C504 CAP,CERAMIC,CHIP ECCH0004904 1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP 6 C506 CAP,CHIP,MAKER ECZH0000841 56 pF,50V ,J ,NP0 ,TC ,1005 ,R/TP 6 C507 CAP,CHIP,MAKER ECZH0003103 0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP 6 C508 CAP,CHIP,MAKER ECZH0000841 56 pF,50V ,J ,NP0 ,TC ,1005 ,R/TP 6 C509 CAP,CHIP,MAKER ECZH0003103 0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP 6 C510 CAP,CHIP,MAKER ECZH0000841 56 pF,50V ,J ,NP0 ,TC ,1005 ,R/TP 6 C511 CAP,CHIP,MAKER ECZH0003103 0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP 6 C512 CAP,CHIP,MAKER ECZH0001215 1 uF,10V ,K ,X5R ,TC ,1005 ,R/TP 6 C513 CAP,CHIP,MAKER ECZH0001215 1 uF,10V ,K ,X5R ,TC ,1005 ,R/TP 6 C518 CAP,CHIP,MAKER ECZH0001215 1 uF,10V ,K ,X5R ,TC ,1005 ,R/TP 6 C519 CAP,CERAMIC,CHIP ECCH0004904 1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP 6 C520 CAP,CHIP,MAKER ECZH0003103 0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP 6 CN300 CONN,RECEPTACLE ENEY0003801 2 PIN, , , 6 CN400 CONN,RECEPTACLE ENEY0003801 2 PIN, , , 6 CN500 CONNECTOR,BOARD TO BOARD ENBY0034201 24 PIN,0.4 mm,ETC , ,GB042 H=1.0, Socket 6 CN502 CONNECTOR,BOARD TO BOARD ENBY0036001 40 PIN,0.4 mm,ETC , ,H=1.0, Socket 6 CN503 CONNECTOR,BOARD TO BOARD ENBY0018601 10 PIN,.4 mm,STRAIGHT , ,H=0.9, SOCKET 6 FB405 FILTER,BEAD,CHIP SFBH0000903 600 ohm,1005 , 6 FB406 FILTER,BEAD,CHIP SFBH0000903 600 ohm,1005 , 6 FB500 FILTER,BEAD,CHIP SFBH0007102 10 ohm,1005 ,Ferrite Bead 6 FL400 FILTER,CERAMIC SFCY0000901 2450 MHz,2.00*1.25*0.95 ,SMD ,Bluetooth Band Pass Filter 6 FL500 FILTER,EMI/POWER SFEY0011401 SMD ,SMD, 18V, 4ch, EMI_ESD Filter (100 Ohm, 7.5pF) 6 FL501 FILTER,EMI/POWER SFEY0011401 SMD ,SMD, 18V, 4ch, EMI_ESD Filter (100 Ohm, 7.5pF) Description Part Number Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes Spec - 165 - Color Remark LGE Internal Use Only 12. EXPLODED VIEW & REPLACEMENT PART LIST Level Location No. 6 FL502 FILTER,EMI/POWER SFEY0011401 SMD ,SMD, 18V, 4ch, EMI_ESD Filter (100 Ohm, 7.5pF) 6 FL503 FILTER,EMI/POWER SFEY0013201 SMD ,1608 ,EMI-ESD Filter, 4ch, 14V, 15pF, 100ohm 6 FL504 FILTER,EMI/POWER SFEY0013201 SMD ,1608 ,EMI-ESD Filter, 4ch, 14V, 15pF, 100ohm 6 FL505 FILTER,EMI/POWER SFEY0013201 SMD ,1608 ,EMI-ESD Filter, 4ch, 14V, 15pF, 100ohm 6 L302 INDUCTOR,CHIP ELCH0005009 100 nH,J ,1005 ,R/TP , 6 L303 INDUCTOR,CHIP ELCH0005009 100 nH,J ,1005 ,R/TP , 6 L400 INDUCTOR,CHIP ELCH0010302 100 nH,J ,1608 ,R/TP ,chip coil 6 L403 INDUCTOR,CHIP ELCH0010302 100 nH,J ,1608 ,R/TP ,chip coil 6 L404 INDUCTOR,CHIP ELCH0005009 100 nH,J ,1005 ,R/TP , 6 L407 INDUCTOR,CHIP ELCH0003842 100 nH,J ,1005 ,R/TP ,MLCI 6 L408 INDUCTOR,CHIP ELCH0012503 56 nH,J ,1005 ,R/TP ,1005,Coil-type,J 6 L601 INDUCTOR,CHIP ELCH0003819 12 nH,J ,1005 ,R/TP , 6 L603 INDUCTOR,CHIP ELCH0005001 2.2 nH,S ,1005 ,R/TP , 6 PCB PCB,MAIN SPFY0189301 FR-4 ,.8 mm,STAGGERED-10 , ,; , , , , , , , , , 6 R204 RES,CHIP,MAKER ERHZ0000405 10 Kohm,1/16W ,J ,1005 ,R/TP 6 R206 RES,CHIP ERHY0000280 100K ohm,1/16W,J,1005,R/TP 6 R207 RES,CHIP,MAKER ERHZ0000486 47 Kohm,1/16W ,J ,1005 ,R/TP 6 R208 RES,CHIP,MAKER ERHZ0000486 47 Kohm,1/16W ,J ,1005 ,R/TP 6 R209 RES,CHIP,MAKER ERHZ0000486 47 Kohm,1/16W ,J ,1005 ,R/TP 6 R210 RES,CHIP,MAKER ERHZ0000486 47 Kohm,1/16W ,J ,1005 ,R/TP 6 R211 RES,CHIP,MAKER ERHZ0000486 47 Kohm,1/16W ,J ,1005 ,R/TP 6 R212 RES,CHIP,MAKER ERHZ0000483 47 ohm,1/16W ,J ,1005 ,R/TP 6 R213 RES,CHIP,MAKER ERHZ0000467 330 Kohm,1/16W ,J ,1005 ,R/TP 6 R214 RES,CHIP,MAKER ERHZ0000437 2 Kohm,1/16W ,J ,1005 ,R/TP 6 R215 RES,CHIP,MAKER ERHZ0000437 2 Kohm,1/16W ,J ,1005 ,R/TP 6 R217 RES,CHIP ERHY0000298 3.3M ohm,1/16W,J,1005,R/TP 6 R220 RES,CHIP,MAKER ERHZ0000406 100 Kohm,1/16W ,J ,1005 ,R/TP 6 R308 RES,CHIP,MAKER ERHZ0000406 100 Kohm,1/16W ,J ,1005 ,R/TP 6 R310 RES,CHIP,MAKER ERHZ0000406 100 Kohm,1/16W ,J ,1005 ,R/TP 6 R316 RES,CHIP,MAKER ERHZ0000414 120 Kohm,1/16W ,J ,1005 ,R/TP 6 R317 RES,CHIP,MAKER ERHZ0000474 390 ohm,1/16W ,J ,1005 ,R/TP 6 R320 RES,CHIP,MAKER ERHZ0000414 120 Kohm,1/16W ,J ,1005 ,R/TP Description LGE Internal Use Only Part Number Spec - 166 - Color Remark Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes 12. EXPLODED VIEW & REPLACEMENT PART LIST Level Location No. 6 R321 6 Description Part Number Spec RES,CHIP,MAKER ERHZ0000406 100 Kohm,1/16W ,J ,1005 ,R/TP R322 PCB ASSY,MAIN,PAD OPEN SAFO0000501 0OHM_1005_DNI 6 R400 RES,CHIP,MAKER ERHZ0000407 1000 Kohm,1/16W ,J ,1005 ,R/TP 6 R401 RES,CHIP,MAKER ERHZ0000483 47 ohm,1/16W ,J ,1005 ,R/TP 6 R402 RES,CHIP,MAKER ERHZ0000529 1.5 Kohm,1/16W ,J ,1005 ,R/TP 6 R403 RES,CHIP,MAKER ERHZ0000445 220 Kohm,1/16W ,J ,1005 ,R/TP 6 R406 RES,CHIP,MAKER ERHZ0000443 2200 ohm,1/16W ,J ,1005 ,R/TP 6 R412 RES,CHIP ERHY0011901 47 mohm,1/4W ,F ,2012 ,R/TP 6 R414 RES,CHIP ERHY0003201 1000 ohm,1/16W ,F ,1005 ,R/TP 6 R415 PCB ASSY,MAIN,PAD OPEN SAFO0000501 0OHM_1005_DNI 6 R416 RES,CHIP,MAKER ERHZ0000443 2200 ohm,1/16W ,J ,1005 ,R/TP 6 R417 RES,CHIP,MAKER ERHZ0000222 150 Kohm,1/16W ,F ,1005 ,R/TP 6 R418 PCB ASSY,MAIN,PAD SHORT SAFP0000501 6 R426 RES,CHIP,MAKER ERHZ0000406 100 Kohm,1/16W ,J ,1005 ,R/TP 6 R427 RES,CHIP,MAKER ERHZ0000406 100 Kohm,1/16W ,J ,1005 ,R/TP 6 R430 RES,CHIP,MAKER ERHZ0000406 100 Kohm,1/16W ,J ,1005 ,R/TP 6 R431 RES,CHIP,MAKER ERHZ0000499 5600 ohm,1/16W ,J ,1005 ,R/TP 6 R432 RES,CHIP,MAKER ERHZ0000212 12 Kohm,1/16W ,F ,1005 ,R/TP 6 R433 RES,CHIP,MAKER ERHZ0000237 20 Kohm,1/16W ,F ,1005 ,R/TP 6 R435 RES,CHIP,MAKER ERHZ0000483 47 ohm,1/16W ,J ,1005 ,R/TP 6 R500 RES,CHIP ERHY0000254 4.7K ohm,1/16W,J,1005,R/TP 6 R501 PCB ASSY,MAIN,PAD SHORT SAFP0000501 6 R502 PCB ASSY,MAIN,PAD SHORT SAFP0000501 6 R504 RES,CHIP,MAKER ERHZ0000406 100 Kohm,1/16W ,J ,1005 ,R/TP 6 R505 RES,CHIP,MAKER ERHZ0000406 100 Kohm,1/16W ,J ,1005 ,R/TP 6 R517 PCB ASSY,MAIN,PAD OPEN SAFO0000501 0OHM_1005_DNI 6 R611 PCB ASSY,MAIN,PAD SHORT SAFP0000501 6 SW600 CONN,RF SWITCH ENWY0006301 Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes Color Remark ,SMD ,0.8 dB, ,; ,0.40MM ,STRAIGHT ,SOCKET ,SMD ,[empty] ,[empty] , , - 167 - LGE Internal Use Only 12. EXPLODED VIEW & REPLACEMENT PART LIST Level Location No. 6 U202 CONN,SOCKET ENSY0017901 14 PIN,ETC , ,2.54 mm,Micro-SD, UIM Dupli Socket 6 U203 TR,BJT,NPN EQBN0013701 EMT6 ,150 mW,R/TP ,DUAL TRANSISTORS 6 U301 IC EUSY0353901 PLP1010-4 ,4 PIN,R/TP ,1x1 LDO, 3.0V , 150mA ,; ,IC,LDO Voltage Regulator 6 U302 IC EUSY0345201 3*3 QFN ,10 PIN,R/TP ,3xis Accelerometer ,; ,IC,A/D Converter 6 U303 IC EUSY0140901 SSOP5-P-0.65 ,5 PIN,R/TP ,XOR GATE, Pb Free 6 U304 IC EUSY0349001 BGA ,8 PIN,R/TP ,Class AB SPK AMP ,; ,IC,Audio Amplifier 6 U305 IC EUSY0140901 SSOP5-P-0.65 ,5 PIN,R/TP ,XOR GATE, Pb Free 6 U400 IC EUSY0286901 SOT23-5 ,5 PIN,R/TP ,2.5V Sense voltage(max), current monitor 6 U401 IC EUSY0351601 DFN ,12 PIN,R/TP ,Dual Charger IC (Bypass) ,; ,IC,Charger 6 U402 IC EUSY0365201 WFBGA ,80 ,R/TP ,BT2.1+ EDR, FM Rx(5.5*5.5*0.6) ,; ,IC,Bluetooth 6 U403 IC EUSY0250501 SC70 ,5 PIN,R/TP ,Comparator, pin compatible to EUSY0077701 6 U500 IC EUSY0336502 , PIN,R/TP , ,; ,IC,Charge Pump 6 U501 IC EUSY0223006 HVSOF5 ,5 PIN,R/TP ,1.8V ,150mA LDO 6 U502 IC EUSY0337101 CSP ,12 PIN,R/TP ,Touchscreen Controller IC , ,IC,A/D Converter 6 VA400 VARISTOR SEVY0005201 5.5 V, ,SMD ,1005, 50pF 6 VA401 VARISTOR SEVY0005201 5.5 V, ,SMD ,1005, 50pF 6 VA500 VARISTOR SEVY0005202 5.5 V,+-30 ,SMD ,1005, 100 pF, Pb free 6 VA508 VARISTOR SEVY0001001 14 V, ,SMD ,50pF, 1005 6 VA509 VARISTOR SEVY0001001 14 V, ,SMD ,50pF, 1005 6 VA510 VARISTOR SEVY0001001 14 V, ,SMD ,50pF, 1005 6 VA511 VARISTOR SEVY0001001 14 V, ,SMD ,50pF, 1005 6 VA512 VARISTOR SEVY0001001 14 V, ,SMD ,50pF, 1005 Description LGE Internal Use Only Part Number Spec - 168 - Color Remark Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes 12. EXPLODED VIEW & REPLACEMENT PART LIST 12.3 Accessory Level 3 Location No. SBPL00 Description Note: This Chapter is used for reference, Part order is ordered by SBOM standard on GCSC Part Number Spec BATTERY PACK,LI-ION SBPL0097501 3.7 V,900 mAh,1 CELL,PRISMATIC ,553443,INNERPACK,WW ,; ,3.7 ,900 ,180 ,PRISMATIC ,5.5X34X43 ,6.1X44X37.5 ,BLACK ,INNERPACK ,WW LABEL BATTERY PACK,LI-ION SBPL0097701 3.7 V,900 mAh,1 CELL,PRISMATIC ,553443, Worldwide label ,; , , , ,PRISMATIC , , ,BLACK , , 3 SGDY00 DATA CABLE SGDY0014401 ; ,[empty] ,[empty] ,1.2M , ,BLACK ,4, 18Pin Plug USB Datacable ,N 3 SGEY00 EAR PHONE/EAR MIKE SET SGEY0003721 ; ,RMS 20mW(0.56V,RMS) ,16Ohm+/-2.4Ohm 1KHZ ,116dB+/-3dB 1KHZ,3mW ,116dB 1KHZ ,96dB 100HZ ,[empty] ,BLACK ,18P MMI CONNECTOR , ,Earphone,Stereo 3 SSAD00 ADAPTOR,AC-DC SSAD0025001 100-240V ,5060 Hz,5.1 V,.7 A,CE ,AC-DC ADAPTOR ,; ,85Vac~264Vac ,5.1V, +0.15V, -0.2V ,700mA ,5060 , ,WALL 2P ,I/O CONNECTOR , ADAPTOR,AC-DC SSAD0025002 100-240V ,5060 Hz,5.1 V,.7 A,CE ,AC-DC ADAPTOR ,; ,85Vac~264Vac ,5.1V +0.15V, -0.2V ,700mA ,5060 , ,WALL 2P ,I/O CONNECTOR , Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes - 169 - Color Remark Black 58 Black LGE Internal Use Only Note Note