LG KM555 Service Manual Download Page 76

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LGE Internal Use Only

5. Trouble shooting

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Only for training and service purposes

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5.4 SIM Detect Trouble

Summary of Contents for KM555

Page 1: ...Service Manual Model KM555 Internal Use Only Service Manual KM555 Date November 2009 Issue 1 0 ...

Page 2: ...connector 55 4 RF Circuit Technical Brief 56 4 1 General Description 56 4 2 GSM Part 59 4 3 WCDMA Part 63 4 4 GSM Power Amplifier Module 66 4 5 WCDMA Band1 8 Power Amplifier Module 67 4 6 WCDMA Band1 8 Low Noise Amplifier 68 4 7 WCDMA Band1 Duplexer 69 4 8 WCDMA Band8 Duplexer 70 5 Trouble shooting 71 5 1 Trouble shooting test setup 71 5 2 Power on trouble 72 5 3 Charging Trouble 75 5 4 SIM Detect...

Page 4: ...iguring 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 equipme...

Page 5: ...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 KM555 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 c...

Page 6: ...ectrical 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 L...

Page 7: ... 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 8P...

Page 8: ...over Phase 2 include AMR SIM Toolkit Class 3 Frequency Range GSM850 TX 824 849MHz GSM850 RX 869 894MHz EGSM TX 880 915 MHz EGSM RX 925 960 MHz DCS TX 1710 1785 MHz DCS RX 1805 1880 MHz PCS TX 1850 1910 MHz PCS RX 1930 1990 MHz WCDMA900 TX 880 915 MHz WCDMA900 RX 925 960 MHz WCDMA2100 TX 1920 1980 MHz WCDMA2100 RX 2110 2170 MHz HSDPA TX 880 915 MHz 1920 1980 MHz HSDPA RX 925 960 MHz 2110 2170 MHz W...

Page 9: ... 11 95mm Weight 105g With Battery Stand by time GSM 227 hours paging period 5 WCDMA 227hours DRX 7 Talk time GSM 170min Power Level 5 WCDMA 170min Tx 12dBm Charging time 2hours 20min power OFF 1000mAh Rx sensitivity EGSM900 105 dBm DCS1800 105 dBm PCS1900 105 dBm WCDMA2100 106 7 dBm TX output power GSM GPRS EGSM900 32 dBm DCS1800 30 dBm PCS1900 29 5 dBm Class4 EGSM900 Class1 DCS Class1 PCS EDGE EG...

Page 10: ...2 Performance rt G G G System connector 5 Pin Ear Phone Jack ĭ3 5 4 Pole Stereo PC synchronization Yes Speech coding FR EFR HR AMR Vibrator Built in Vibrator Bluetooth V2 1 with A2DP Voice Recording Yes Speaker Phone mode Support Yes Travel Adapter Yes CDROM No Stereo Headset Yes Data Cable No T Flash Yes Not Equipped ...

Page 11: ...ge 0 012 15 40dBm Intermodulation rejection Speech channels 800kHz 1600kHz 98dBm 96dBm 2 439 AM Suppression T GSM 31dBm DCS 29dBm 98dBm 96dBm 2 439 Timing Advance 0 5T rt G G G 2 4 HW Spec 2 4 1 GSM Transmitter Receiver spec Item Specification Frequency GSM 850 TX 824 849 MHz RX 869 894 MHz EGSM TX 880 915 MHz RX 925 960 MHz DCS TX 1710 1785 MHz RX 1805 1880 MHz PCS TX 1850 1910 MHz RX 1930 1990 M...

Page 12: ...wer 50 dBm 3 84 MHz Occupied Bandwidth 5 MHz at 3 84 Mcps 99 of power Adjacent Channel Leakage Power Ratio ACLR 33 dB 5 MHz 43 dB 10 MHz Spurious Emissions f fc 12 5 MHz 36 dBm 1 kHz RW 9 kHz f 150 kHz 36 dBm 10 kHz RW 150 KHz f 30 MHz 36 dBm 100 kHz RW 30 MHz f 1 GHz 30 dBm 1 MHz RW 1 GHz f 12 75 GHz 41 dBm 300 kHz RW 1893 5 MHz f 1919 6 MHz 67 dBm 100 kHz RW 925 MHz f 935 MHz 79 dBm 100 kHz RW 9...

Page 13: ... 84 MHz Ioac 52 dBm 3 84 MHz 5 MHz Blocking Characteristic BER 0 001 when Îor 103 7 dBm 3 84 MHz Iblocking 56 dBm 3 84 MHz Fuw offset 10 MHz or Iblocking 44 dBm 3 84 MHz Fuw offset 15 MHz Spurious Response BER 0 001 when Îor 103 7 dBm 3 84 MHz Iblocking 44 dBm Intermodulation BER 0 001 when Îor 103 7 dBm 3 84 MHz Iouw1 46 dBm Fuw1 offset 10 MHz Iouw2 46 dBm 3 84 MHz Fuw2 offset 20 MHz Spurious Emi...

Page 14: ...30 kHz 35 15Ý ଠf 2 5 dBc 2 5 3 5 MHz Measurement Bandwidth Minimum requirement Frequency offset from carrier ଠf rt G G G XY Copyright གྷ 2008 LG Electronics Inc All right reserved Only for training and service purposes snlGp G Gv G 2 4 4 HSDPA Transmitter Spec Sub Test 1 1 15 2 12 15 21 25dBm 3 84 MHz 3 13 15 4 15 8 20 25dBm 3 84 MHz 5 15 7 6 15 0 19 25dBm 3 84 MHz Maximum Output Power 3GPP Not Com...

Page 15: ...nder USA Tx Power Level wlyG G XWLSG ACR 16dB 6Mbps ACR 15dB 9Mbps ACR 13dB 12Mbps ACR 11dB 18Mbps ACR 8dB 24Mbps ACR 4dB 36Mbps ACR 0dB 48Mbps ACR 1dB 54Mbps hjyG G G G G G G G N G G ZG iG G G T G G G G G G G Rx Adjacent Channel Rejection 20dBm 6 9 12 18 24 36 48 54Mbps PER 10 Rx Max input Sensitivity PER 10 82dBm 6Mbps 81dBm 9Mbps 79dBm 12Mbps 77dBm 18Mbps 74dBm 24Mbps 70dBm 36Mbps 66dBm 48Mbps ...

Page 16: ...USA Tx Power Level wlyG G XWLSG ACR 16dB 6Mbps ACR 15dB 9Mbps ACR 13dB 12Mbps ACR 11dB 18Mbps ACR 8dB 24Mbps ACR 4dB 36Mbps ACR 0dB 48Mbps ACR 1dB 54Mbps hjyG G G G G G G G N G G ZG iG G G T G G G G G G G Rx Adjacent Channel Rejection 20dBm 6 9 12 18 24 36 48 54Mbps PER 10 Rx Max input Sensitivity PER 10 82dBm 6Mbps 81dBm 9Mbps 79dBm 12Mbps 77dBm 18Mbps 74dBm 24Mbps 70dBm 36Mbps 66dBm 48Mbps 65dBm...

Page 17: ...erved Only for training and service purposes 3 BB Circuit Technical brief 3 BB Circuit Technical brief rt G G G X Copyright གྷ 2008 LG Electronics Inc All right reserved snlGp G Gv G 3 BB Circuit Technical brief 3 1 Functional Block Diagram Figure 3 1 Functional Block Diagram ...

Page 18: ...d service purposes LGE Internal Use Only 3 BB Circuit Technical brief rt G G G X Copyright གྷ 2008 LG Electronics Inc All right reserved Only for training and service purposes snlGp G Gv G 3 2 Baseband Processor Introduction Figure 3 2 Top level block diagram of S GOLD 3H PMB8878 ...

Page 19: ...rt multi slot operation modes HSCSD up to class 10 GPRS for high speed data application up to class 12 EGPRS up to class 12 and DTM class11 without additional external hardware 3 2 2 Block Description z 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 and a MOVE co processor to accelerate M...

Page 20: ...ed to the multi layer AHB backbone by asynchronous burst capable AHB2AHB bridges which are shared between accessing masters The DMA controller is enabled to access AHB_PER1 by use of its first master interface and AHB_PER2 by its second master interface z TEAKLite Bus System 1 TEAKLite data bus for connecting the TEAKLite data memory and the TEAKLite peripherals Also the data bus is connected into...

Page 21: ...ing AES DES 3 DES Hash function RSA acceleration Secret Root Key e fuse and Key Management True Random Number Generator Sample Rate Converter SRC for audio up sampling Comprehensive static and dynamic Power Management Various frequency options during operation mode 32 kHz clock in standby mode Sleep control in standby mode RAMs and ROMs in power save mode during standby mode Additional leakage cur...

Page 22: ...AM HW accelerators for Transmit Path Inner and Outer Receiver for Release5 incl HSDPA 3 2 3 RF Interface T_OUT S Gold 3H uses this interface to control RF IC and Peripherals Table 3 2 3 1 RF Interface Spec T_OUT Resource Interconnection Description T_OUT0 TXON_PA PAM Power on T_OUT1 NA T_OUT2 ANT_SEL1 T_OUT3 HOOK_DETECT T_OUT4 _CHG_EOC T_OUT5 JACK_DETECT T_OUT6 PA_MODE PAM Mode select T_OUT7 ANT_S...

Page 23: ...hannel This block operates charging process and other related process by reading battery voltage and other analog values Table 3 2 4 1 S Gold3 ADC channel usage ADC channel Resource Interconnection Description M0 BAT_ID Battery temperature measure M1 RF_TEMP RF block temperature measure M2 NC M3 NC M4 NC M5 N C M6 N C M7 HW revision reserved pin M8 VBAT divide resistor Battery supply voltage measu...

Page 24: ...ap describing application I O state and enable level is shown in below table Table 3 2 5 1 S Gold 3H GPIO pin Map Port Function Net Name Description KEY MATRIX KP_IN0 KEYIN 0 KP_IN1 KEYIN 1 KP_IN2 KEYIN 2 KP_IN3 CAM_LDO_EN KP_IN4 WLAN_RESET_N KP_IN5 PROX_INT KP_IN6 TOUCH_LDO_EN KP_OUT0 KEYOUT0 KP_OUT1 KEYOUT1 KP_OUT2 IF_MODE 0 KP_OUT3 IF_MODE 1 USIF1 USIF1_RXD_MRST UART_RX UART Data USIF1_TXD_MTSR...

Page 25: ...K32k For FM Radio BT CLK32K CAMERA I F CIF_D0 CAM_D0 CIF_D1 CAM_D1 CIF_D2 CAM_D2 CIF_D3 CAM_D3 CIF_D4 CAM_D4 CIF_D5 CAM_D5 CIF_D6 CAM_D6 CIF_D7 CAM_D7 CIF_PCLK CIF_PCLK CIF_HSYNC CIF_HSYNC CIF_VSYNC CIF_VSYNC CLKOUT2 CIF_MCLK CIF_PD CAM_PD CIF_RESET CAM_RESET LCD I F Display interface DIF_D0 LCD_DATA 0 DIF_D1 LCD_DATA 1 DIF_D2 LCD_DATA 2 DIF_D3 LCD_DATA 3 DIF_D4 LCD_DATA 4 DIF_D5 LCD_DATA 5 DIF_D6...

Page 26: ...M_INT I2C2_SCL I2C2_SCL I2C2_SDA I2C2_SDA I2S1 I2S1_CLK0 BT_PCM_CLK I2S1_CLK1 NA I2S1_RX BT_PCM_RX I2S1_TX BT_PCM_TX I2S1_WA0 BT_PCM_SYNC I2S2 I2S2_CLK0 BT_RESET_N I2S2_CLK1 I2S2_CLK I2S2_RX I2SE_RX I2S2_TX DBB_BT_INT I2S2_WA0 TOUCH_INT I2S2_WA1 I2S2_SYNC External Memory MMCI1_CMD WLAN_CMD MMCI1_DAT 0 WLAN_SDIO 0 MMCI1_CLK WLAN_CLK MMCI1_DAT 1 WLAN_SDIO 1 MMCI1_DAT 2 WLAN_SDIO 2 MMCI1_DAT 3 WLAN_S...

Page 27: ...Headset EPREF NA Reference EPPA2 BB_SND_R For Headset MICN1 MAIN_MIC_N For Main Mic MICP1 MAIN_MIC_P For Main Mic MICN2 HS_MIC_N For Headset Mic MICP2 HS_MIC_P For Headset Mic VMICP VMIC_P Power for MIC VMICN GND Ground for MIC ADC M0 BAT_ID Battery temperature measure M1 RF_TEMP RF block temperature measure M7 HW revision reserved pin M8 VBAT divide resistor M2 M3 M4 M5 M6 M9 M10 NA Reference VRE...

Page 28: ...ESTAT1 PIPESTAT0 PIPESTAT0 TRACEPKT0 TRACEPKT0 TRACEPKT1 TRACEPKT1 TRACEPKT2 TRACEPKT2 TRACEPKT3 TRACEPKT3 TRACEPKT4 TRACEPKT4 TRACEPKT5 TRACEPKT5 TRACEPKT6 TRACEPKT6 TRACEPKT7 TRACEPKT7 Memory MEM_AD 0 DATA 0 MEM _AD 1 DATA 1 MEM _AD 2 DATA 2 MEM _AD 3 DATA 3 MEM _AD 4 DATA 4 MEM _AD 5 DATA 5 MEM _AD 6 DATA 6 MEM _AD 7 DATA 7 MEM _AD 8 DATA 8 MEM _AD 9 DATA 9 MEM _AD 10 DATA 10 MEM _AD 11 DATA 11...

Page 29: ...A 6 ADD 6 MEM _A 7 ADD 7 MEM _A 8 ADD 8 MEM _A 9 ADD 9 MEM _A 10 ADD 10 MEM _A 11 ADD 11 MEM _A 12 ADD 12 MEM _A 13 ADD 13 MEM _A 14 ADD 14 MEM _A 15 ADD 15 MEM _A 16 ADD 16 MEM _A 17 ADD 17 MEM _A 18 ADD 18 MEM _A 19 ADD 19 MEM _A 20 ADD 20 MEM _A 21 ADD 21 MEM _A 22 ADD 22 MEM _A 23 ADD 23 MEM _A 24 ADD 24 MEM _A 25 ADD 25 MEM _A 26 ADD 26 MEM_CSA0_N ADD 27 MEM_ CSA1_N ADD 28 MEM_ CSA2_N ADD 29 ...

Page 30: ...CHG_EOC Charging terminate signal T_OUT5 JACK_DETECT Jack detect T_OUT6 PA_MODE PAM T_OUT7 ANT_SEL2 T_OUT8 ANT_SEL3 T_OUT9 KEY_BACK_EN T_OUT10 DSR T_IN0 LCD_BL_CTRL T_IN1 CHG_EN Charging enable RF I F RF_STR0 2G_EN RF_STR1 _PPR Charger detect RF_DATA 2G_DATA RF_CLK 2G_CLK GPIO 7 3G_LD GPIO 10 3G_MASTER_ON GPIO 15 3G_PA_MODE1 GPIO 16 ANT_SEL4 GPIO 17 ANT_SEL5 GPIO 18 ANT_SEL6 System Port AFC AFC CL...

Page 31: ...eserved Only for training and service purposes 3 BB Circuit Technical brief rt G G G Y_ Copyright གྷ 2008 LG Electronics Inc All right reserved Only for training and service purposes snlGp G Gv G DSP DSPIN0 CLK32K DSPOUT1 WDOG Navi key LED Backlight Control DSPIN1 BT_WAKEUP ...

Page 32: ...vice 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 sectio...

Page 33: ...system 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 PO...

Page 34: ...rtup shutdown and current limitation SMPOWER offers several control functions 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 ...

Page 35: ... D2 C10 C1 C11 D3 C2 B1 1 1 L 8 A 9 J 0 1 K 9 L 9 K 8 L 8 K 7 L 8 J 7 K 6 L 7 J 6 K 5 K 5 J 5 L 4 L 4 K 3 L 3 K 4 J 1 A 4 B 1 1 B 1 L 1 1 A 9 B 0 1 A 0 1 B 9 C 9 A 8 C 8 B 6 A 7 C 7 A 5 A 7 B 5 C 6 B 5 B 4 A 4 C 3 A 3 B 3 C 2 A 2 B M V _ 0 E S P V _ T A D C A C A D N E P S U S N _ E O B S U V B S U _ D D V P N I _ O N O M N N I _ O N O M O N O M _ D D V M _ X E F E R V P T U O _ O N O M O N O M _ ...

Page 36: ...age 4 15 V 9 Low battery alarm a Idle 3 52 V 3 33 V b Dedicated 3 52 V 3 3 V 10 Low battery alarm interval a Idle 10 min b Dedicated 10 min 11 Switch off voltage 3 35 V 12 Charging temperature adc range a 20 low charging voltage operation 3 6 V 3 9 V b 20 60 standard charging up to 4 2 V c 60 low charging voltage operation 3 6V 3 9V Figure 3 3 2 1 Charging IC ISL9221 100K R304 C302 0 1u 2V62_VIO V...

Page 37: ... 38 LGE Internal Use Only Copyright 2009 LG Electronics Inc All right reserved Only for training and service purposes 3 BB Circuit Technical brief rt G G G Table 3 3 2 1 PIN description of Charging IC ...

Page 38: ...ved Only for training and service purposes LGE Internal Use Only 3 BB Circuit Technical brief rt G G G Z Copyright གྷ 2008 LG Electronics Inc All right reserved Only for training and service purposes snlGp G Gv G Figure 3 3 2 1 Block diagram of Charging IC ...

Page 39: ... key power on circuit Voltage level of PWRON pin is high before push the END_KEY button If push the END_KEY button voltage level of PWRON pin is change from high to low ON_OFF1 is a power on input for SM POWER3 with active low levels R2 0 0 R200 R203 0 10K R204 R206 100K 100K R211 Q200 EMX18 3 2 1 4 5 6 2V11_RTC R222 100K R223 2K RPWRON RPWRON_EN KEYIN1 KEYOUT1 PWRON END_KEY END KEY CIRCUIT ADI RP...

Page 40: ...SIM_IO SIM_CLK SIM_RST ports are used to communicate with S Gold3H LC 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 Figure 3 5 1 SIM Circuit GCA26C 6S H15 E1500 J1 8 7 6 3 5 2 4 1 VCC GND RST VPP CLK I_O GND1 GND2 2V9_SIM 4 7K R20 2V9_SIM 22p C24 22p C23 100n C1 DNI C8 SIM_RST SIM_CLK SI...

Page 41: ... connector Figure 3 6 1 T Flash Connector 2V62_VIO R618 DNI R619 0 R621 47K 47K R622 R623 47K 3 0 6 A V 0 5 2 0 S 5 C L V E 0 5 2 0 S 5 C L V E 2 0 6 A V 1 0 6 A V 0 5 2 0 S 5 C L V E DM3AT SF PEJ S600 1 2 3 4 5 6 7 8 SWA SWB GND 0 1 A V 0 5 2 0 S 5 C L V E 2V9_VMME 0 5 2 0 S 5 C L V E 5 A V 0 5 2 0 S 5 C L V E 9 A V 0 5 2 0 S 5 C L V E 1 A V 100n C5 100K R4 47 R24 10K R5 30 R25 2V62_VIO 2V9_VMME ...

Page 42: ... 1 A 3 A 2 A 1 A 1 C N 2 C N 3 C N 4 C N 5 C N 6 C N 7 C N 8 C N 9 C N 0 1 C N 1 1 C N 2 1 C N 3 1 C N 4 1 C N 5 1 C N 6 1 C N 7 1 C N 8 1 C N 9 1 C N 0 2 C N 1 2 C N 2 2 C N 3 2 C N 4 2 C N 5 2 C N 6 2 C N 7 2 C N 8 2 C N 9 2 C N 0 3 C N 1 3 C N 2 3 C N 3 3 C N 4 3 C N 5 3 C N A0 A1 I_O0 A2 I_O1 A3 I_O2 A4 I_O3 A5 I_O4 A6 I_O5 A7 I_O6 A8 I_O7 A9 I_O8 A10 I_O9 A11 I_O10 A12 I_O11 A13 I_O12 DQ0 I_O...

Page 43: ...K R310 CN302 21 20 22 19 23 18 24 17 25 16 26 15 27 14 28 13 29 12 30 11 31 10 32 9 33 8 34 7 35 6 36 5 37 4 38 3 39 2 40 1 FL302 0 1 5 6 4 7 3 8 2 9 1 INOUT_A1 INOUT_B1 INOUT_A2 INOUT_B2 INOUT_A3 INOUT_B3 INOUT_A4 INOUT_B4 1 G 2 G C315 1u 2V85_VLCD R337 10K FL303 0 1 5 6 4 7 3 8 2 9 1 INOUT_A1 INOUT_B1 INOUT_A2 INOUT_B2 INOUT_A3 INOUT_B3 INOUT_A4 INOUT_B4 1 G 2 G LCD_WR_N LCD_VSYNC LCD_RESET LCD_...

Page 44: ...ction The whole configuration of the SM POWER3 Flash LED drivers is shown in below Figure Figure 3 10 1 1 LED driver in the SM POWER3 Figure 3 10 1 2 Number key back light LED circuit diagram rt G G G X Copyright གྷ 2008 LG Electronics Inc All right reserved snlGp G Gv G 3 9 keypad back light illumination 3 9 1 Number keypad back light illumination There are 2 snow white color LEDs on Key for keypa...

Page 45: ...t 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 us...

Page 46: ... 47 Copyright 2009 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only 3 BB Circuit Technical brief rt G G G Figure 13 I2C Serial data port control method ...

Page 47: ...lectronics Inc All right reserved Only for training and service purposes snlGp G Gv G 3 11 Battery voltage monitor S Gold3H PMB8878 is monitor battery capacity with ADC port Figure3 12 1 Battery voltage monitor circuit diagram VBAT R105 DNI R116 390K R123 100K M8 P4 F5 D4 D2 E4 D3 E3 F4 D1 E2 G4 F3 M0 M1 M2 M3 M4 M5 M6 M7 M8 M9 M10 PAOUT1_1 PAOUT1_2 BAT_ID RF_TEMP PA_LEVEL 1 1 ...

Page 48: ...ed Only for training and service purposes snlGp G Gv G 3 12 Audio KM555 Audio signal flow diagram as following diagram zTn Zo RCV SPK Ear Phone I2C AMP EPP1 EPN2 I2C EPPA1 EPPA2 RADIO_OUT_L RADIO_OUT_R HS_L HS_R REC_P REC_N I2C 32K FM RADIO ANT zTn Zo RCV SPK Ear Phone I2C AMP EPP1 EPN2 I2C EPPA1 EPPA2 RADIO_OUT_L RADIO_OUT_R HS_L HS_R REC_P REC_N I2C 32K FM RADIO ANT Figure 3 13 1 Audio signal fl...

Page 49: ...BRS 181213SL08 P 2 1 R414 0 22p C432 22p C433 MAX9877AEWP_TG45 U401 4 C 3 D B4 D4 C3 B3 B5 B2 D5 C2 C1 D2 D1 A2 A1 A5 A4 5 C 1 B 3 A S S V D D V D D V P C1N C1P HPR HPL INA2 INA1 INB2 INB1 OUT BIAS OUT SDA SCL RXIN RXIN D N G D N G P 1u C434 C435 1u C436 1u 1u C437 1u C438 C439 1u C440 39p 39p C441 1u C442 C443 39p 39p C444 I2C1_SDA I2C1_SCL RADIO_OUT_R RADIO_OUT_L HS_3 5_R HS_3 5_L EAR_GND RCV_P ...

Page 50: ...0 BLM15BD182SN1D FB402 BLM15BD182SN1D FB403 1800 EVLC5S02100 VA50 10u C412 22n C413 22n C414 C415 120p R406 1 5K R407 200K 2 0 4 A V 0 0 1 2 0 S 5 C L V E R408 10K R409 10K 2V5_VAUDB 390p C418 27p C419 27p C420 2 2K R410 2V62_VIO 2V62_VIO 10p C421 1800 FB404 BLM15BD182SN1D 47 R411 220K R412 1MEG R413 NCS2200SQ2T2G U402 2 3 1 4 5 VCC VIN OUT VIN GND J400 KJA PH 4 0171 M5_MIC M4_L M3_DETECT ASSIST M...

Page 51: ...General Description The KM555E device provides the highest level of integration for a mobile wireless system with integrated IEEE802 11 b g MAC baseband radio Bluetooth 2 1 and FM receiver The RWFS B971A that is included of BCM4325 solution is supported three kinds of functions It is the one antenna structure which is supported of WLAN Bluetooth in 2 4GHzand Figure 3 14 WLAN Bluetooth System Archi...

Page 52: ...Bluetooth SIG standard Host Controller Interface HCI using a high speed UART and PCM The Bluetooth solution has an integrated radio transceiver that has been optimized for 2 4GHz Bluetooth wireless systems It has been designed to provided low power low cost robust communications for applications operating in the globally available 2 4GHz unlicensed ISM band It is fully compliant with the Bluetooth...

Page 53: ... 54 LGE Internal Use Only Copyright 2009 LG Electronics Inc All right reserved Only for training and service purposes 3 BB Circuit Technical brief rt G G G Figure 3 14 3 FM Radio system architecture ...

Page 54: ...nal Use Only 3 BB Circuit Technical brief rt G G G X 3 14 5PIN Interface connector Table 3 15 1 PIN assign KF500 MMI Pin Function Description 1 V_BUS Charger voltage 2 USW_DM USB Remote control Key ADC Headset left sound 3 USW_DP USB Remote control interrupt Headset Right sound 4 USW_ID 5 15 GND Power GND ...

Page 55: ...UN RX 850MHz RX 1800MHz RX 1900MHz PMB6952 TX 850 900MHz TX 1800 1900MHz WCDMA 1900 2100 WCDMA 850 900 PAM AWT6224 BALUN DNI BALUN BALUN LNA BGA735 TX 850 900 TX 1900 2100 RX 850 900 RX 1900 RX 2100 GSM RX GSM TX WCDMA TX WCDMA RX XMM6070 S GOLD3H 2G I IX 2G Q QX 2G_EN 2G_DATA 2G_CLK 2G_BS TXON_PA PA_LEVEL PA_MODE 2G Control Unit 26MHz GSM PAM CONTROL 3G RX I IX 3G RX Q QX 3G RX I IX 3G RX Q QX AF...

Page 56: ...ol external low noise amplifiers power amplifiers and antenna switches To avoid interference between the 2 5G and 3G transceivers simultaneous operation of SMARTiPM and SMARTi3G is not permitted Figure 4 1 2 RF Functional Block Diagram 52 LGE Internal Use Only Copyright 2009 LG Electronics Inc All right reserved Only for training and service purposes 3 TECHNICAL BRIEF A three wire bus interface is...

Page 57: ...Q ATXN_Q ATX_VGA_DAC ATX_PA_DAC ATX_PA_ADC AIREF 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 RF_STR0 RF_STR1 RF_DATA RF_CLK AFC CLKOUT0 F26M CLK26M MMCI1_CMD MMCI1_DAT0 MMCI1_CLK MMCI1_DAT1 MMCI1_DAT2 MMCI1_DAT3 MMCI2_CMD MMCI2_DAT0 MMCI2_CLK 3G_RX_IN 3G_RX_QN 3G_RX_IP 3G_RX_QP 3G_TX_IN 3G_TX_QN 3G_TX_IP 3G_TX_QP 3G_VGC_TX 2G_IP 2G_IN 2G_QP 2G_QN 26MHZ...

Page 58: ...rmed 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 lowpass 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 different...

Page 59: ...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 filt...

Page 60: ...transfer of the phase modulation The loop bandwidth is automatically adjusted prior to each slot OLGA To overcome the statistical spread of the loopfilter element values an automatic loopfilter 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 rece...

Page 61: ...RF T J 1 2 1 5 0 0 1 M 1 B H 0 2 1 FB502 1n C537 FL500 D5017 6 5 4 3 7 11 9 22 21 20 13 24 12 23 10 15 8 14 1 17 16 2 19 18 PCS_RX1 PCS_RX2 ANT PCN_RX1 PCN_RX2 GND1 EGSM_RX1 GND2 EGSM_RX2 GND3 GND4 GSM850_RX1 GND5 GSM850_RX2 WCDMA_2100 WCDMA_850 WCDMA_1900 PCN_PCS_TX GSM850_EGSM_TX D D V 1 L R T C 2 L R T C 3 L R T C 4 L R T C ANT_SEL6 ANT_SEL5 ANT_SEL4 ANT_SEL1 ANT_SEL2 ANT_SEL3 120ohm AC1 W8 AB4...

Page 62: ... 1 WCDMA Receiver The direct conversion receiver for each band consists of fully differential signal path RF low noise amplifier LNA2 I Q demodulator including LO buffer and I Q divider LO including on chip VCO and synthesizer DC offset compensation without external components analog channel filter including auto calibration circuit w o external components programmable gain control PGC controlled ...

Page 63: ...nal components automatic carrier adjustment also featuring compensation of residual I Q DC offsets I Q modulator including LO buffer and I Q divider LO including on chip VCO and synthesizer RF voltage controlled gain amplifier VGA For each band the modulator performs a direct quadrature modulation of the baseband input signals at I and Q The internally divided RF VCO signal is split into two ortho...

Page 64: ... fast locking The VCO s run at 4 GHz and the RX and TX frequencies are obtained through division by two bands I II III and IV or four bands V and VI The PLL loop filters are fully integrated The reference frequency has to be provided by an external clock The total VCO frequency range is divided in 256 subranges in order to limit the VCO slope Before the settling process of the PLL starts a success...

Page 65: ...gure 4 4 1 Schematic Diagram of 2 5G PAM TQM7M5005H Table 4 4 1 TQM7M5005H Pin description Pin Description Function 1 DCS PCS in DCS PCS RF INPUT DC blocked 2 MODE SELECT MODE High the PAM operation in EDGE SPSK mode MODE Low the PAM operation in GMSK mode 3 BAND SELECT BS BAND SELECT Low Low band active BAND SELECT High High band active 4 VBATT Battery supply voltage typ 3 0 4 5 V nom 1 6A 5 VRAM...

Page 66: ...OUT MODE_SELECT GSM850_900_OUT BS BY_CAP1 VBATT BY_CAP2 C591 1 5p L524 5 6n U506 BGA735 9 8 7 6 5 0 1 4 1 1 3 2 1 2 3 1 1 14 15 16 17 PGND RFOUTM RFOUTH RFOUTL C N F E R R S G V 1 N E V C C V 2 N E V 1 H D N G F R L N I F R 2 H D N G F R RFINM RFINH RFGNDM1 RFGNDM2 10n C599 1 5p C588 4 7p C595 DNI C549 33n 47n L520 R520 0 R522 33K 2 2u C562 C575 100p 3 3p C572 1n C574 10n C577 DNI C573 C563 47p SA...

Page 67: ... R RFINM RFINH RFGNDM1 RFGNDM2 1 5p C588 4 7p C595 47n L520 R520 0 R522 33K C598 DNI C590 DNI 2 2u C562 C575 100p 3 3p C572 1n C574 10n C577 DNI C573 C563 47p SAFEB1G95FL0F00 FL501 5 2 4 1 3 IN1 OUT IN2 G1 G2 1 5n L509 DNI C570 C567 56p L529 4 7n C583 DNI L526 3 3n L518 1 8n 0 R518 DNI R517 3 9p C592 12n L527 C584 0 1u DNI R519 3 3n L525 DNI C589 C586 47p C561 2 2n C576 10n DNI C597 C594 47p C565 ...

Page 68: ... Table 4 7 1 SAYFP1G95AA00B00 Pin description 897 5 942 5MHz LT56B FL2 ANT RX TX GND1 GND6 GND2 GND5 GND3 GND4 1 8p C564 SAYFP1G95AA0B00 FL502 7 5 8 4 9 2 3 1 6 ANT RX TX GND1 GND6 GND2 GND5 GND3 GND4 DNI C557 C559 10p C560 22p 3 3p C572 4 7n L507 2 2n L508 DNI C558 L BC8 LT56B SDMY0002001 EPCOS BC2 ACMD 7407 SDPY0004701 AVAGO WCDMA_2100 WCDMA_1900 BC5 LT69D SDDY0004901 EPCOS BC1 SAYFP1G95AA0B00 S...

Page 69: ... right reserved Only for training and service purposes snlGp G Gv G 4 8 WCDMA Band8 Duplexer Figure 4 8 1 Schematic Diagram of WCDMA Band8 Duplexer Table 4 8 1 LT56B Pin description 897 5 942 5MHz LT56B FL2 ANT RX TX GND1 GND6 GND2 GND5 GND3 GND4 3 C BC8 LT56B SDMY0002001 EPCOS BC2 ACMD 7407 SDPY0004701 AVAGO BC5 LT69D SDDY0004901 EPCOS BC1 SAYFP1G95AA0B00 SDMY0001901 MURATA WCDMA_900 WCDMA_850 ...

Page 70: ...ll right reserved Only for training and service purposes snlGp G Gv G 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 5 Trouble shooting ...

Page 72: ... 4 5 6 2V11_RTC R222 100K R223 2K RPWRON RPWRON_EN KEYIN1 KEYOUT1 PWRON END_KEY END KEY CIRCUIT ADI RPWRON H END u 7 4 2 0 2 C SDB1040 D200 2 2u C205 A 1 2 2 S 8 0 6 1 Z P M 0 2 2 FB200 T J 2 0 1 5 0 0 1 M 1 B H 0 0 0 1 FB201 3 1 2 C u 7 4 1V8_SD 2V9_VMME C216 1u 2V85_VRF 2V9_SIM 2V85_VBT 2V65_TOUCH C225 1u 2 2u C226 VBAT 2V85_VLCD 8 2 2 C u 2 2 2 2u C229 2 2u C231 L10 J10 K11 J11 H9 H10 H11 G10 G...

Page 73: ...nly for training and service purposes 5 Trouble shooting rt G G G W Copyright གྷ 2008 LG Electronics Inc All right reserved Only for training and service purposes snlGp G Gv G C225 C137 C101 C235 U202 C216 X100 TP1 U503 C546 TP2 TP3 Q200 R223 C234 C226 C237 C240 C231 C241 C205 C229 ...

Page 75: ...l right reserved Only for training and service purposes 5 Trouble shooting rt G G G C317 TP2 R116 TP3 C317 TP1 wXG wYG wZG 100K R304 C302 0 1u 2V62_VIO VBUS_USB 1 5K R311 U300 5 6 7 4 8 3 9 2 10 1 11 PGND IN BAT ISET _PG VSS1 CHG LDO VSS2 EN_SET IFULL 2V62_VIO 2V62_VIO 1u C316 C317 1u VBAT R320 100K DNI R321 820 R322 RPWRON_EN _PPR CHG_EN _CHG_EOC 25V K X5R 1608 CHARGING IC 10V K X5R 1005 ECZH0001...

Page 77: ...BAT 2V85_VLCD 8 2 2 C u 2 2 2 2u C229 2 2u C231 L10 J10 K11 J11 H9 H10 H11 G10 G11 F11 F10 E11 E10 D11 D10 C10 C11 1 1 L 1 D S V VMME VDDMME VDDRF2 VRF2 VRF3 VDDRF13_AFC VRF1 VVIB VDDSIMVIB VSIM VAFC VRTC VDDUMTS VUMTS VDDSD1 SD1_FB SD1_FBL C232 4 7u C234 1u u 0 1 5 3 2 C 6 3 2 C u 0 1 1V35_CORE 2 2u C237 2V11_RTC 2V8_AMP 2 2u C240 1V5_VRF 2 2u C241 10u L200 u 0 1 2 4 2 C GCA26C 6S H15 E1500 J1 8 ...

Page 79: ...4 HS LD2 SSC FR104 II1 LD3 2 7 R21 R22 56 150 R23 KEY_BACKLIGHT KEY BACKLIGHT rt lG G G Copyright གྷ 2008 LG Electronics Inc All right reserved Only for training and service purposes snlGp G Gv G 5 6 Three KEY backlight Trouble TP1 TP1 R21 R22 R23 rt lG G G Copyright གྷ 2008 LG Electronics Inc All right reserved Only for training and service purposes snlGp G Gv G 5 6 Three KEY backlight Trouble TP1 ...

Page 80: ... 5 Trouble shooting rt lG G G 5 7 Micro SD Trouble t GzkG G j G G G m y y G lzG lzG uv lz uv wXwXG j G YWW uv k Gt GzkG G f lz XUj G OzXWWP YUj G G uv t GzkGj Gm G z j Gt GzkG k Gt GzkGj G G f j G G Gz WWG y G y Gz WWG y G luk lz lzG lzG uv lz uv j G YWY uv k Gt GzkG G f lz XUj G Oz WWP YUj G G uv j G G GY ttl wXSG 6 ...

Page 81: ... 6 A V 0 5 2 0 S 5 C L V E 0 5 2 0 S 5 C L V E 2 0 6 A V 1 0 6 A V 0 5 2 0 S 5 C L V E DM3AT SF PEJ S600 1 2 3 4 5 6 7 8 SWA SWB GND 0 1 A V 0 5 2 0 S 5 C L V E 2V9_VMME 0 5 2 0 S 5 C L V E 5 A V 0 5 2 0 S 5 C L V E 9 A V 0 5 2 0 S 5 C L V E 1 A V 100n C5 100K R4 47 R24 10K R5 30 R25 2V62_VIO 2V9_VMME R15 47K 47K R14 MMC_CMD MMC_D 0 MMC_CLK MMC_DETECT MICRO SD SOCKET MMC_DETECT SWITCH OPEN HIGH LO...

Page 82: ... 83 Copyright 2009 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only 5 Trouble shooting rt lG G G 5 8 Audio Trouble 5 8 1 Receiver path 7 7 ...

Page 83: ...LC5S0250 VA6 CN3 BRS 181213SL08 P 2 1 R414 0 22p C432 22p C433 MAX9877AEWP_TG45 U401 4 C 3 D B4 D4 C3 B3 B5 B2 D5 C2 C1 D2 D1 A2 A1 A5 A4 5 C 1 B 3 A S S V D D V D D V P C1N C1P HPR HPL INA2 INA1 INB2 INB1 OUT BIAS OUT SDA SCL RXIN RXIN D N G D N G P 1u C434 C435 1u C436 1u 1u C437 1u C438 C439 1u C440 39p 39p C441 1u C442 C443 39p 39p C444 I2C1_SDA I2C1_SCL RADIO_OUT_R RADIO_OUT_L HS_3 5_R HS_3 5...

Page 85: ...LC5S0250 VA6 CN3 BRS 181213SL08 P 2 1 R414 0 22p C432 22p C433 MAX9877AEWP_TG45 U401 4 C 3 D B4 D4 C3 B3 B5 B2 D5 C2 C1 D2 D1 A2 A1 A5 A4 5 C 1 B 3 A S S V D D V D D V P C1N C1P HPR HPL INA2 INA1 INB2 INB1 OUT BIAS OUT SDA SCL RXIN RXIN D N G D N G P 1u C434 C435 1u C436 1u 1u C437 1u C438 C439 1u C440 39p 39p C441 1u C442 C443 39p 39p C444 I2C1_SDA I2C1_SCL RADIO_OUT_R RADIO_OUT_L HS_3 5_R HS_3 5...

Page 86: ...or training and service purposes LGE Internal Use Only 5 Trouble shooting rt lG G G 5 8 3 Voice path for headset 7 3 rt G G G _Z Copyright གྷ 2008 LG Electronics Inc All right reserved Only for training and service purposes snlGp G Gv G 5 8 3 Voice path for headset ...

Page 87: ...C5S0250 VA6 CN3 BRS 181213SL08 P 2 1 R414 0 22p C432 22p C433 MAX9877AEWP_TG45 U401 4 C 3 D B4 D4 C3 B3 B5 B2 D5 C2 C1 D2 D1 A2 A1 A5 A4 5 C 1 B 3 A S S V D D V D D V P C1N C1P HPR HPL INA2 INA1 INB2 INB1 OUT BIAS OUT SDA SCL RXIN RXIN D N G D N G P 1u C434 C435 1u C436 1u 1u C437 1u C438 C439 1u C440 39p 39p C441 1u C442 C443 39p 39p C444 I2C1_SDA I2C1_SCL RADIO_OUT_R RADIO_OUT_L HS_3 5_R HS_3 5_...

Page 88: ...89 Copyright 2009 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only 5 Trouble shooting rt lG G G 5 9 Microphone Trouble 5 9 1 Microphone for main MIC 8 8 ...

Page 89: ...3 K 2 K 1 _ 1 N P E 2 _ 1 N P E 1 _ 1 P P E 2 _ 1 P P E 1 _ 1 A P P E 2 _ 1 A P P E 1 F E R P E 2 F E R P E 1 _ 2 A P P E 2 _ 2 A P P E 1 N C I M 1 P C I M 2 N C I M 2 P C I M 1 N X U A 1 P X U A 2 N X U A 2 P X U A D N G X U A 1n P _ C I M _ S H N _ C I M _ S H P _ C I M _ N I A M N _ C I M _ N I A M P _ V C R N _ V C R R _ D N S _ B B L _ D N S _ B B 90 LGE Internal Use Only Copyright 2009 LG El...

Page 91: ...Trouble shooting rt G G G __ TP1 TP1 C413 C414 C448 390p 10u C412 22n C413 22n C414 C415 120p R406 1 5K 2V5_VAUDB 27p C419 27p C420 2 2K R410 2V62_VIO 10p C421 1800 FB404 BLM15BD182SN1D 47 R411 220K R412 1MEG R413 NCS2200SQ2T2G U402 2 3 1 4 5 VCC VIN OUT VIN GND HOOK_DETECT HS_MIC_P HS_MIC_N VMIC_GND VMIC_GND EAR_GND TP2 ...

Page 93: ...A2 INOUT_B2 INOUT_A3 INOUT_B3 INOUT_A4 INOUT_B4 1 G 2 G TP400 TP FL401 ICVE10184E050R101FR 0 1 5 6 4 7 3 8 2 9 1 INOUT_A1 INOUT_B1 INOUT_A2 INOUT_B2 INOUT_A3 INOUT_B3 INOUT_A4 INOUT_B4 1 G 2 G GB042 24S H10 E3000 CN2 13 12 14 11 15 10 16 9 17 8 18 7 19 6 20 5 21 4 22 3 23 2 24 1 100n C2 2V8_CAM 1V8_CAM 100n C3 I2C2_SDA I2C2_SCL CAM_RESET CAM_PD CAM_D7 CAM_D6 CAM_D5 CAM_D4 CAM_D3 CAM_D2 CAM_D1 CAM_...

Page 95: ... 31 10 32 9 33 8 34 7 35 6 36 5 37 4 38 3 39 2 40 1 FL302 0 1 5 6 4 7 3 8 2 9 1 INOUT_A1 INOUT_B1 INOUT_A2 INOUT_B2 INOUT_A3 INOUT_B3 INOUT_A4 INOUT_B4 1 G 2 G C315 1u 2V85_VLCD R337 10K FL303 0 1 5 6 4 7 3 8 2 9 1 INOUT_A1 INOUT_B1 INOUT_A2 INOUT_B2 INOUT_A3 INOUT_B3 INOUT_A4 INOUT_B4 1 G 2 G LCD_WR_N LCD_VSYNC LCD_RESET LCD_CS_N LCD_DATA 7 LCD_DATA 6 LCD_DATA 5 LCD_DATA 4 LCD_DATA 3 LCD_DATA 2 L...

Page 97: ...1 A1 AUX SDA VDD_REF A1 X X PENIRQ SCL A0 GND Y Y 3 3p C13 3 3p C10 3 3p C11 1u C14 2V6_TOUCH 3 3p C12 R626 DNI R627 0 R628 0 DNI R629 DNI R12 TOUCH_INT I2C2_SDA I2C2_SCL I2C1_SDA I2C1_SCL TOUCH_XM TOUCH_XP TOUCH_YP TOUCH_YM TOUCH IC 98 LGE Internal Use Only Copyright 2009 LG Electronics Inc All right reserved Only for training and service purposes 5 Trouble shooting rt G G G wYG wXG y WWG wXG y Y...

Page 98: ... All right reserved Only for training and service purposes LGE Internal Use Only 5 Trouble shooting rt lG G G 5 13 WiFi Bluetooth Trouble i Gj Gm z luk j G Gw j G Gj j G Gt j Gj i Gj Gm z luk j G Gw j G Gj j G Gt j Gj 5 13 1 Module Part 12 ...

Page 99: ...T_GPIO_1 REG_ON BT_GPIO_3 VBAT_IN BT_GPIO_4 BT_GPIO_7 SR_VLX1 SR_VLX1BB F_CLK_IN F_CLK_OUT B B 2 X L V _ R S B B T U O V _ R S O I D D V Q E R _ K L C D S _ O I D D V T U O _ 2 P 1 _ G I D T U O _ 2 P 1 _ G L N A O D L V 2 P 1 _ N I V T U O _ 2 O D L N L A D S _ T B L C S _ T B 1 O I D U A 2 O I D U A N _ T S R _ T B 6 D N G 100p C642 TP TP667 TP668 TP TP TP669 2V85_VBT 0 1u C633 C636 0 1u 1u C637...

Page 100: ...rposes LGE Internal Use Only 5 Trouble shooting rt G G G Copyright གྷ 2008 LG Electronics Inc All right reserved Only for training and service purposes snlGp G Gv G Checking Flow Checking Flow Checking Flow Checking Flow Checking Flow Checking Flow wZTe ih wYTeY _ G ih wXTe shuGjsr j ZX j ZZ ...

Page 101: ...urposes 5 Trouble shooting rt lG G G G G G wXGÆGjsr ylxG wYGÆG hswG y X O wXPG j YZO wYPG RP103K281D TR F U604 5 3 2 4 1 VOUT VDD GND CE D N G P 100K R617 C626 1u 1u C627 VBAT VDD_TCXO CLK_REQ TCXO LDO TP1 CLK_REQ 26MHz TG 5010LH 87N X600 4 2 3 1 NC OUT GND VCC 1n C623 1u C624 VDD_TCXO XTALP WiFi TCXO TP2 XTALP ...

Page 102: ...5 Æ Eng Mode Æ BT Testing Æ RF Test 2 Insert a phone in a TEMCELL in case of radiation test 3 Set discover after push menu button of the tester and select the link analyzer 4 After set test mode confirm the connection state 5 Measure the power of full channel after hopping mode is selected to ON 6 You can select wanted test cases after getting an optimized power 7 Blue tooth Off Menu OK key Æsetti...

Page 103: ...erved Only for training and service purposes snlGp G Gv G 6 Download S W upgrade 6 1 S W download setup Figure6 1 S W download upgrade setup Preparation Target terminal PIF Union RS 232 Cable and PIF UNION to Phone interface Cable Power Supply or Battery PC supporting RS 232 with Windows 2000 or newer If you are going to use battery the voltage of the battery should be over 3 7V for stable power s...

Page 104: ...tion Revision A LG Electronics 96 116 LGE Property ํ Download S W upgrade KM555 KM555 105 Copyright 2009 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only 6 Download S W upgrade ...

Page 105: ... Use Only Copyright 2009 LG Electronics Inc All right reserved Only for training and service purposes 6 Download S W upgrade GD510 Operational Description Revision A LG Electronics 97 116 LGE Property KM555 KM555 KM555 ...

Page 107: ... Internal Use Only Copyright 2009 LG Electronics Inc All right reserved Only for training and service purposes 6 Download S W upgrade GD510 Operational Description Revision A LG Electronics 99 116 LGE Property ...

Page 108: ... Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only 6 Download S W upgrade GD510 Operational Description Revision A LG Electronics 100 116 LGE Property Remove phone for I O cable ...

Page 109: ...Only Copyright 2009 LG Electronics Inc All right reserved Only for training and service purposes 6 Download S W upgrade GD510 Operational Description Revision A LG Electronics 101 116 LGE Property Connect phone to I O cable ...

Page 110: ... Inc All right reserved Only for training and service purposes LGE Internal Use Only 6 Download S W upgrade GD510 Operational Description Revision A LG Electronics 102 116 LGE Property KM555 KM555 KM555 KM555 Remove phone form I O cable ...

Page 111: ...nly Copyright 2009 LG Electronics Inc All right reserved Only for training and service purposes 6 Download S W upgrade GD510 Operational Description Revision A LG Electronics 103 116 LGE Property KM555 KM555 KM555 KM555 KM555 ...

Page 112: ...ronics Inc All right reserved Only for training and service purposes LGE Internal Use Only 6 Download S W upgrade GD510 Operational Description Revision A LG Electronics 104 116 LGE Property KM555 KM555 Connect phone to I O cable ...

Page 113: ...e Only Copyright 2009 LG Electronics Inc All right reserved Only for training and service purposes 6 Download S W upgrade GD510 Operational Description Revision A LG Electronics 105 116 LGE Property KM555 KM555 KM555 KM555 ...

Page 114: ...service purposes LGE Internal Use Only 7 Block diagram 7 Block diagram rt G G G X Copyright གྷ 2008 LG Electronics Inc All right reserved Only for training and service purposes snlGp G Gv G 3 BB Circuit Technical brief 3 1 Functional Block Diagram Figure 3 1 Functional Block Diagram ...

Page 116: ..._ F I D 1 D _ F I D 2 D _ F I D 3 D _ F I D 4 D _ F I D 5 D _ F I D 6 D _ F I D 7 D _ F I D 8 D _ F I D 1 S D _ F I D 2 S C _ F I D D C _ F I D R W _ F I D D R _ F I D D H _ F I D D V _ F I D 1 T E S E R _ F I D 2 T E S E R _ F I D 0 D _ F I C 1 D _ F I C 2 D _ F I C 3 D _ F I C 4 D _ F I C 5 D _ F I C 6 D _ F I C 7 D _ F I C K L C P _ F I C C N Y S H _ F I C C N Y S V _ F I C 2 T U O K L C D P _ ...

Page 117: ... D D V O I V 2 D S V 3 S M U P 2 S M U P 1 S M U P T R O P T U O N O _ R E W O P G O D W 1 F F O _ N O 2 F F O _ N O T U O _ F F O _ N O L T R C _ E C R U O S E R T N I _ C 2 I T A D _ C 2 I K L C _ C 2 I M W P _ 1 L B M W P _ 2 L B M W P _ 3 L B L R T N C _ H C E C R U O S _ H C C U _ E G R A H C E G R A H C _ D D V 1 N I _ E S N E S 2 N I _ E S N E S F E R _ D D V D E L V 1 D S V RCV VPIN VMIN V...

Page 118: ...5 6 4 7 3 8 2 9 1 INOUT_A1 INOUT_B1 INOUT_A2 INOUT_B2 INOUT_A3 INOUT_B3 INOUT_A4 INOUT_B4 1 G 2 G R319 10K 1u C318 U301 2 15 1 10 14 13 3 12 11 9 6 8 5 7 4 C1 C2 C1 C2 OUTCP IN D1 D2 EN_SET D3 D4 GND D5 PGND D6 R320 100K DNI R321 820 R322 C319 1u C320 22p U302 B5 C5 2 B 1 C 2 C C3 A2 C4 D3 D1 D4 A1 B1 A3 B4 B3 A5 A4 D5 D2 BAT VB DN1 DP2 U1 UID U2 RES MIC AUD1 CAP AUD2 GND ISET IC L C S A D S T N I...

Page 119: ...2n C414 C415 120p R406 1 5K R407 200K 2 0 4 A V 0 0 1 2 0 S 5 C L V E R408 10K R409 10K 2V5_VAUDB VBAT 390p C418 27p C419 27p C420 2 2K R410 2V62_VIO 2V62_VIO 10p C421 1800 FB404 BLM15BD182SN1D 4 7u C446 8 2 R419 47 R411 220K R412 R420 8 2 1u C447 1MEG R413 NCS2200SQ2T2G U402 2 3 1 4 5 VCC VIN OUT VIN GND J400 KJA PH 4 0171 M5_MIC M4_L M3_DETECT ASSIST M1_R M6_GND C31 27p 100n C2 2V8_CAM 1V8_CAM 1...

Page 120: ... F E R R S G V 1 N E V C C V 2 N E V 1 H D N G F R L N I F R 2 H D N G F R RFINM RFINH RFGNDM1 RFGNDM2 10n C599 C544 18p 1 5p C588 4 7p C595 47p C543 DNI C549 8 2p C585 R516 DNI 33n C548 2 2p C524 47n L520 R520 0 1 5p C536 5 1n L504 R522 33K C598 DNI 2 2p C535 L500 18n C593 2 2p DNI R521 0 1u C508 10n C510 C590 DNI 2 4n L523 0 75p C512 2 2u C562 C575 100p C525 2 2p 3 3p C506 3 3p C572 FL506 SAFEB9...

Page 121: ...0 1u 1u C637 TP659 TP 2V62_VIO P T 3 6 6 P T R618 DNI R619 0 T A B V 10u C628 0 1u C629 10 BLM15AG100PN1 FB601 4 7u C630 4 7u L603 0 R624 4 7u C631 0 1u C632 4 7u C634 TP651 TP C621 100p ANTENNA_PAD ANT600 R607 DNI 2 2u C635 DNI R605 8p C639 TP TP5 1u C640 R625 0 600 1 N S 1 0 6 B A 5 1 M L B FB602 TP TP654 TP TP656 2V85_VBT TP657 TP TP TP658 4 6 6 P T P T P T 5 6 6 P T R621 47K 10u C641 6 6 6 P T...

Page 122: ...23 Copyright 2009 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only 9 BGA Pin Map 9 BGA Pin Map G XUGpu yvk j pvuG G 9 BGM Pin Map PMB 8878 S GOLD3H NC Pin ...

Page 123: ...ning and service purposes 9 BGA Pin Map rt lG G G PMB6821 aGujGw aGujGw PMB6821 Pin Configuration Top View PMB6821 Pin Configuration Top View aGujGw aGujGw PMB6821 Pin Configuration Top View PMB6821 Pin Configuration Top View PMB6821 Pin Configuration Top View PMB6821 Pin Configuration Top View ...

Page 124: ...or training and service purposes LGE Internal Use Only 9 BGA Pin Map rt lG G G K55H1HACB B060 NC pin is not used rt lG G G XW Copyright གྷ 2008 LG Electronics Inc All right reserved Only for training and service purposes snlGp G Gv G K55H1HACB B060 NC pin is not used ...

Page 126: ... On J1 SIM Card Connector BAT1 Back up Battery X100 32 768KHz oscillator U1 Touch IC U2 Three Axis Sensor U506 Not SMT X500 26MHz oscillator U502 Ant SW U505 Not SMT ANT501 ANT Connector J400 3 5phi Earjack U401 Audio sub system CN200 Batery connector U304 LDO for Proximity U4 BT FM Radio Rx WiFi X600 WiFi TCXO CN302 LCD Connector U301 LCD Backlight U503 RF Transceiver U302 MUIC CN1 5Pin Connector...

Page 127: ...al Use Only Copyright 2009 LG Electronics Inc All right reserved Only for training and service purposes CN 4 Touch connector U303 Proximity sensor CN2 Camera connector U400 Camera LDO No LCD LD1 LD2 LD3 Key Backlight MIC1 Main Mic ...

Page 128: ...bration Step 11 2 1 Turn on the Phone 2 2 Execute HK_36 exe rt G G G XWW Copyright གྷ 2008 LG Electronics Inc All right reserved Only for training and service purposes snlGp G Gv G 6 Download S W upgrade 6 1 S W download setup Figure6 1 S W download upgrade setup Preparation Target terminal PIF Union RS 232 Cable and PIF UNION to Phone interface Cable Power Supply or Battery PC supporting RS 232 wi...

Page 129: ...rnal Use Only Copyright 2009 LG Electronics Inc All right reserved Only for training and service purposes 11 RF Calibration rt lG G G 11 2 2 Click SETTING Menu 11 2 3 Setup Ezlooks menu such as the following figure ...

Page 130: ...reserved Only for training and service purposes LGE Internal Use Only 11 RF Calibration rt lG G G 11 2 4 Setup Line System menu such as the following figure 11 2 5 Setup Logic operation such as the following figure w yaGw Gz G j aGj G Gl G z G hy G G ...

Page 131: ...e Only Copyright 2009 LG Electronics Inc All right reserved Only for training and service purposes 11 RF Calibration rt lG G G 11 2 6 Select MODEL 11 2 7 Click START for RF calibration 11 2 8 RF Calibration finishes z Gt G ...

Page 132: ...se Only 11 RF Calibration rt lG G G 11 2 9 Calibration data will be saved to the following folder Notices 1 The state of Phone is ptest mode during the CALIBRATION 2 Calibration program automatically changes either normal mode or ptest mode 3 Phone operation Mode G G G G G G G G G G G G G Normal Mode Ptest Mode ...

Page 136: ...BJ00 PAD MOTOR MPBJ0068301 COMPLEX empty WITHOUT COLOR 4 MPBT00 PAD CAMERA MPBT0081301 COMPLEX empty WITHOUT COLOR 4 MPBU00 PAD CONNECTOR MPBU0078101 COMPLEX empty WITHOUT COLOR 4 MTAD00 TAPE WINDOW MTAD0112701 COMPLEX empty WITHOUT COLOR 4 MWAE00 WINDOW CAMERA MWAE0051201 CUTTING PMMA MR 200 BLACK 3 ACGV00 COVER ASSY BAR ACGV0010201 BLACK 4 ACGK00 COVER ASSY FRONT ACGK0149301 BLACK B 5 MCJK00 COV...

Page 137: ... 29 5 MBJL01 BUTTON SIDE MBJL0104701 COMPLEX empty BLACK 25 5 MBJL02 BUTTON SIDE MBJL0104801 COMPLEX empty BLACK 27 5 MBJL03 BUTTON SIDE MBJL0104901 COMPLEX empty BLACK 30 5 MCCE00 CAP RECEPTACLE MCCE0056101 MOLD PC LUPOY SC 1004A BLACK 26 5 MCCF00 CAP MOBILE SWITCH MCCF0065101 COMPLEX empty BLACK 5 MCJN00 COVER REAR MCJN0113101 MOLD PC LUPOY SC 1004A BLACK 31 5 MDAD00 DECO CAMERA MDAD0051801 COMP...

Page 138: ...AZ0081701 COMPLEX empty WITHOUT COLOR 16 4 MTAB00 TAPE PROTECTION MTAB0341601 COMPLEX empty WITHOUT COLOR 1 4 MTAB01 TAPE PROTECTION MTAB0370801 COMPLEX empty WITHOUT COLOR 4 MTAB02 TAPE PROTECTION MTAB0380601 COMPLEX empty WITHOUT COLOR 4 MWAC00 WINDOW LCD MWAC0126301 CUTTING PMMA MR 200 BLACK A 2 6 ACKA00 CAN ASSY SHIELD ACKA0021801 WITHOUT COLOR 7 MCBA00 CAN SHIELD MCBA0056301 PRESS STS WITHOUT...

Page 139: ...T BOTTOM SAFC0134501 7 BAT1 BATTERY CELL LITHIUM SBCL0001701 2 V 0 5 mAh CYLINDER Reflow type BB Max T 1 67 phi 4 8 Pb Free 7 C1 CAP CHIP MAKER ECZH0003103 0 1 uF 10V K X7R HD 1005 R TP 7 C10 CAP CERAMIC CHIP ECCH0000180 3 3 pF 50V C NP0 TC 1005 R TP 7 C100 CAP CERAMIC CHIP ECCH0009106 10 nF 16V K X7R TC 0603 R TP 7 C101 CAP CERAMIC CHIP ECCH0009506 27 pF 25V J NP0 TC 0603 R TP 7 C102 CAP CERAMIC ...

Page 140: ... X7R HD 1005 R TP 7 C123 CAP CHIP MAKER ECZH0003103 0 1 uF 10V K X7R HD 1005 R TP 7 C124 CAP CHIP MAKER ECZH0003103 0 1 uF 10V K X7R HD 1005 R TP 7 C125 CAP CERAMIC CHIP ECCH0009101 0 1 uF 6 3V K X5R TC 0603 R TP 7 C126 CAP CERAMIC CHIP ECCH0009101 0 1 uF 6 3V K X5R TC 0603 R TP 7 C127 CAP CERAMIC CHIP ECCH0009101 0 1 uF 6 3V K X5R TC 0603 R TP 7 C128 CAP CERAMIC CHIP ECCH0000155 10 nF 16V K X7R H...

Page 141: ... X7R HD 1005 R TP 7 C123 CAP CHIP MAKER ECZH0003103 0 1 uF 10V K X7R HD 1005 R TP 7 C124 CAP CHIP MAKER ECZH0003103 0 1 uF 10V K X7R HD 1005 R TP 7 C125 CAP CERAMIC CHIP ECCH0009101 0 1 uF 6 3V K X5R TC 0603 R TP 7 C126 CAP CERAMIC CHIP ECCH0009101 0 1 uF 6 3V K X5R TC 0603 R TP 7 C127 CAP CERAMIC CHIP ECCH0009101 0 1 uF 6 3V K X5R TC 0603 R TP 7 C128 CAP CERAMIC CHIP ECCH0000155 10 nF 16V K X7R H...

Page 142: ...uF 10V K X5R TC 1608 R TP 7 C231 CAP CERAMIC CHIP ECCH0000198 2 2 uF 6 3V M X5R TC 1005 R TP 7 C232 CAP CERAMIC CHIP ECCH0007802 4 7 uF 10V M X5R TC 1608 R TP 7 C233 CAP CHIP MAKER ECZH0003103 0 1 uF 10V K X7R HD 1005 R TP 7 C234 CAP CERAMIC CHIP ECCH0004904 1 uF 6 3V K X5R TC 1005 R TP 7 C235 CAP CERAMIC CHIP ECCH0005604 10000000 pF 6 3V M X5R TC 1608 R TP empty empty empty empty empty empty 0 8 ...

Page 143: ...15 1 uF 10V K X5R TC 1005 R TP 7 C319 CAP CHIP MAKER ECZH0003503 1 uF 25V K X5R HD 1608 R TP 7 C320 CAP CERAMIC CHIP ECCH0000115 22 pF 50V J NP0 TC 1005 R TP 7 C328 CAP CHIP MAKER ECZH0001215 1 uF 10V K X5R TC 1005 R TP 7 C329 CAP CERAMIC CHIP ECCH0000198 2 2 uF 6 3V M X5R TC 1005 R TP 7 C4 CAP CHIP MAKER ECZH0003103 0 1 uF 10V K X7R HD 1005 R TP 7 C403 CAP CHIP MAKER ECZH0000806 5 pF 50V C NP0 TC...

Page 144: ... 1005 R TP 7 C443 CAP CERAMIC CHIP ECCH0000120 39 pF 50V J NP0 TC 1005 R TP 7 C444 CAP CERAMIC CHIP ECCH0000120 39 pF 50V J NP0 TC 1005 R TP 7 C446 CAP CERAMIC CHIP ECCH0007802 4 7 uF 10V M X5R TC 1608 R TP 7 C447 CAP CHIP MAKER ECZH0001215 1 uF 10V K X5R TC 1005 R TP 7 C448 CAP CERAMIC CHIP ECCH0000138 390 pF 50V K X7R HD 1005 R TP 7 C5 CAP CHIP MAKER ECZH0003103 0 1 uF 10V K X7R HD 1005 R TP 7 C...

Page 145: ...V K X5R TC 0603 R TP 7 C527 CAP CERAMIC CHIP ECCH0009106 10 nF 16V K X7R TC 0603 R TP 7 C528 CAP CHIP MAKER ECZH0000813 100 pF 50V J NP0 TC 1005 R TP 7 C529 CAP CERAMIC CHIP ECCH0009101 0 1 uF 6 3V K X5R TC 0603 R TP 7 C530 CAP CERAMIC CHIP ECCH0004904 1 uF 6 3V K X5R TC 1005 R TP 7 C531 CAP CERAMIC CHIP ECCH0000901 2 2 pF 50V C NP0 TC 1005 R TP 7 C532 CAP CERAMIC CHIP ECCH0009101 0 1 uF 6 3V K X5...

Page 146: ...H0009107 2 2 nF 16V K X7R TC 0603 R TP 7 C562 CAP CERAMIC CHIP ECCH0005603 2 2 uF 10V K X5R TC 1608 R TP 7 C563 CAP CERAMIC CHIP ECCH0000122 47 pF 50V J NP0 TC 1005 R TP 7 C564 CAP CERAMIC CHIP ECCH0000183 1 8 pF 50V C NP0 TC 1005 R TP 7 C567 CAP CHIP MAKER ECZH0000841 56 pF 50V J NP0 TC 1005 R TP 7 C568 CAP CERAMIC CHIP ECCH0009101 0 1 uF 6 3V K X5R TC 0603 R TP 7 C569 CAP CERAMIC CHIP ECCH000010...

Page 147: ... empty empty empty empty empty empty 0 8 mm 7 C621 CAP CHIP MAKER ECZH0000813 100 pF 50V J NP0 TC 1005 R TP 7 C623 CAP CERAMIC CHIP ECCH0000143 1 nF 50V K X7R HD 1005 R TP 7 C624 CAP CERAMIC CHIP ECCH0004904 1 uF 6 3V K X5R TC 1005 R TP 7 C626 CAP CERAMIC CHIP ECCH0004904 1 uF 6 3V K X5R TC 1005 R TP 7 C627 CAP CERAMIC CHIP ECCH0004904 1 uF 6 3V K X5R TC 1005 R TP 7 C628 CAP CERAMIC CHIP ECCH00056...

Page 148: ... 500mA PBFREE 7 FB302 FILTER BEAD CHIP SFBH0009601 220 ohm 1005 DCR 0 35 Rated current 500mA PBFREE 7 FB404 FILTER BEAD CHIP SFBH0008105 1800 ohm 1005 Chip bead 1800ohm empty R TP 7 FB500 FILTER BEAD CHIP SFBH0008102 1800 ohm 1005 Bead 7 FB501 FILTER BEAD CHIP SFBH0008102 1800 ohm 1005 Bead 7 FB502 FILTER BEAD CHIP SFBH0009901 120 ohm 1005 7 FB503 FILTER BEAD CHIP SFBH0008105 1800 ohm 1005 Chip be...

Page 149: ...301 942 5 MHz 1 4 1 1 0 6 SMD 5pin Unbal Bal 50 150 7 J1 CONN SOCKET ENSY0022101 6 ETC 2 54 mm H 1 5 7 J400 CONN JACK PLUG EARPH ONE ENJE0007501 6 4P empty empty empty empty 13 2x6 1x4 32t 7 L100 INDUCTOR CHIP ELCH0001430 100 nH J 1005 R TP PBFREE 7 L101 INDUCTOR CHIP ELCH0001430 100 nH J 1005 R TP PBFREE 7 L102 INDUCTOR CHIP ELCH0001430 100 nH J 1005 R TP PBFREE 7 L103 INDUCTOR CHIP ELCH0001430 1...

Page 150: ...3 nH S 1005 R TP chip 7 L526 INDUCTOR CHIP ELCH0004709 3 3 nH S 1005 R TP 7 L527 INDUCTOR CHIP ELCH0004701 12 nH J 1005 R TP 7 L528 INDUCTOR CHIP ELCH0012510 15 nH G 1005 R TP chip coil 7 L529 INDUCTOR CHIP ELCH0004704 4 7 nH S 1005 R TP 7 L530 INDUCTOR CHIP ELCH0004709 3 3 nH S 1005 R TP 7 L602 INDUCTOR SMD POWER ELCP0008007 3 3 uH N 2 5 2 0 1 0 R TP MLCI Power 3 3 30 SHIELD 2 5X2X1MM empty empty...

Page 151: ...47 Kohm 1 16W J 1005 R TP 7 R20 RES CHIP MAKER ERHZ0000485 4700 ohm 1 16W J 1005 R TP 7 R201 RES CHIP MAKER ERHZ0000405 10 Kohm 1 16W J 1005 R TP 7 R204 RES CHIP MAKER ERHZ0000405 10 Kohm 1 16W J 1005 R TP 7 R206 RES CHIP MAKER ERHZ0000406 100 Kohm 1 16W J 1005 R TP 7 R207 RES CHIP MAKER ERHZ0000406 100 Kohm 1 16W J 1005 R TP 7 R208 RES CHIP MAKER ERHZ0000486 47 Kohm 1 16W J 1005 R TP 7 R209 RES C...

Page 152: ...KER ERHZ0000220 1500 ohm 1 16W F 1005 R TP 7 R313 RES CHIP MAKER ERHZ0000405 10 Kohm 1 16W J 1005 R TP 7 R315 RES CHIP MAKER ERHZ0000443 2200 ohm 1 16W J 1005 R TP 7 R319 RES CHIP MAKER ERHZ0000405 10 Kohm 1 16W J 1005 R TP 7 R320 RES CHIP MAKER ERHZ0000406 100 Kohm 1 16W J 1005 R TP 7 R322 RES CHIP ERHY0000185 820 ohm 1 16W F 1005 R TP 7 R332 RES CHIP MAKER ERHZ0000406 100 Kohm 1 16W J 1005 R TP ...

Page 153: ...S CHIP ERHY0009501 0 ohm 1 20W 0 05W J 0603 R TP 7 R512 RES CHIP ERHY0009501 0 ohm 1 20W 0 05W J 0603 R TP 7 R513 RES CHIP ERHY0009501 0 ohm 1 20W 0 05W J 0603 R TP 7 R518 RES CHIP ERHY0009501 0 ohm 1 20W 0 05W J 0603 R TP 7 R520 RES CHIP ERHY0009501 0 ohm 1 20W 0 05W J 0603 R TP 7 R522 RES CHIP MAKER ERHZ0000268 33 Kohm 1 16W F 1005 R TP 7 R602 RES CHIP MAKER ERHZ0000405 10 Kohm 1 16W J 1005 R TP...

Page 154: ...C EUSY0360201 CSP 20 R TP Class D mono Capless HP A S IC Audio Sub System 7 U402 IC EUSY0250501 SC70 5 PIN R TP Comparator pin compatible to EUSY0077701 7 U500 IC EUSY0162301 SOT 553 5 PIN R TP Single 2 Input OR Gate 7 U501 PAM SMPY0021101 dBm A dBc dB 5x5 SMD Linear EDGE PAM 5005 s Halogen Free ver LGA R TP 7 U502 IC EUSY0154001 US8 8 PIN R TP Dual 2 Input OR Gate Pb Free 7 U503 IC EUSY0355201 BG...

Page 155: ...21 CAP CERAMIC CHIP ECCH0000117 27 pF 50V J NP0 TC 1005 R TP 7 C22 CAP CERAMIC CHIP ECCH0000117 27 pF 50V J NP0 TC 1005 R TP 7 C25 CAP CERAMIC CHIP ECCH0000115 22 pF 50V J NP0 TC 1005 R TP 7 C26 CAP CERAMIC CHIP ECCH0000115 22 pF 50V J NP0 TC 1005 R TP 7 C29 CAP CERAMIC CHIP ECCH0000179 22 nF 16V K X5R HD 1005 R TP 7 C3 CAP CHIP MAKER ECZH0003103 0 1 uF 10V K X7R HD 1005 R TP 7 C30 CAP CERAMIC CHI...

Page 156: ...CTOR CHIP ELCH0004727 100 nH J 1005 R TP 7 L400 INDUCTOR CHIP ELCH0005009 100 nH J 1005 R TP 7 L401 INDUCTOR CHIP ELCH0005009 100 nH J 1005 R TP 7 LD1 DIODE LED CHIP EDLH0014501 GREEN 1608 R TP empty 2 85 3 25 empty empty 2P 7 LD2 DIODE LED CHIP EDLH0012504 Snow White 1608 R TP color concept 7 LD3 DIODE LED CHIP EDLH0007901 RED 1608 R TP Indicator 0 4T Red LED 7 MIC1 MICROPHONE SUMY0010609 UNIT 42...

Page 157: ... V 30 SMD 1005 100 pF Pb free 7 VA401 VARISTOR SEVY0005202 5 5 V 30 SMD 1005 100 pF Pb free 7 VA402 VARISTOR SEVY0005202 5 5 V 30 SMD 1005 100 pF Pb free 7 VA50 VARISTOR SEVY0005202 5 5 V 30 SMD 1005 100 pF Pb free 7 VA6 VARISTOR SEVY0005201 5 5 V SMD 1005 50pF 7 VA604 VARISTOR SEVY0005201 5 5 V SMD 1005 50pF 7 VA605 VARISTOR SEVY0005201 5 5 V SMD 1005 50pF 7 VA606 VARISTOR SEVY0005201 5 5 V SMD 1...

Page 158: ...9 Standard I P WW Label PRISMATIC BLACK BLACK 3 SGDY00 DATA CABLE SGDY0014302 empty empty 1 2M BLACK 1 2m 4 Shield case MicroUSB ID resistor open N 3 SGEY00 EAR PHONE EAR MIKE SET SGEY0003744 RMS 20mW 0 56V RMS 16Ohm 2 4Ohm 1KHZ 116dB 3dB 1KHZ 3mW 116dB 1KHZ 96dB 100HZ empty BLACK PLUG GM310 Earphone Stereo 3 SSAD00 ADAPTOR AC DC SSAD0032701 100 240V 5060 Hz 5 1 V 7 A CE GOST AC DC ADAPTOR 150Vac ...

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