LG L1100 Page 140 Service Manual Download

Page: 140 / 145

Level Location No.

Description

Part Number

Specification

Color

Remark

Q402

TR,BJT,NPN

EQBN0007101 EMT3 ,0.15 W,R/TP ,LOW FREQUENCY

Q403

TR,BJT,NPN

EQBN0007001 SC-70 ,0.1 W,R/TP ,

Q601

TR,FET,P-CHANNEL

EQFP0004501

SOT-323 ,0.29 W,1.8 V,0.86 A,R/TP ,P-Chanel MOSFET

R101

RES,CHIP

ERHY0000287

220K ohm,1/16W,J,1005,R/TP

R102

RES,CHIP

ERHY0000261

10K ohm,1/16W,J,1005,R/TP

R103

RES,CHIP

ERHY0000138

33K ohm,1/16W,F,1005,R/TP

R104

RES,CHIP

ERHY0000280

100K ohm,1/16W,J,1005,R/TP

R105

RES,CHIP

ERHY0000261

10K ohm,1/16W,J,1005,R/TP

R106

RES,CHIP

ERHY0000261

10K ohm,1/16W,J,1005,R/TP

R107

RES,CHIP

ERHY0000201

0 ohm,1/16W,J,1005,R/TP

R108

RES,CHIP

ERHY0000261

10K ohm,1/16W,J,1005,R/TP

R109

RES,CHIP

ERHY0000280

100K ohm,1/16W,J,1005,R/TP

R110

RES,CHIP

ERHY0000280

100K ohm,1/16W,J,1005,R/TP

R113

RES,CHIP

ERHY0000261

10K ohm,1/16W,J,1005,R/TP

R114

RES,CHIP

ERHY0000236

620 ohm,1/16W,J,1005,R/TP

R115

RES,CHIP

ERHY0000236

620 ohm,1/16W,J,1005,R/TP

R116

RES,CHIP

ERHY0000236

620 ohm,1/16W,J,1005,R/TP

R117

RES,CHIP

ERHY0000236

620 ohm,1/16W,J,1005,R/TP

R118

RES,CHIP

ERHY0000236

620 ohm,1/16W,J,1005,R/TP

R119

RES,CHIP

ERHY0000236

620 ohm,1/16W,J,1005,R/TP

R120

RES,CHIP

ERHY0000236

620 ohm,1/16W,J,1005,R/TP

R121

RES,CHIP

ERHY0000236

620 ohm,1/16W,J,1005,R/TP

R122

RES,CHIP

ERHY0000236

620 ohm,1/16W,J,1005,R/TP

R123

RES,CHIP

ERHY0000236

620 ohm,1/16W,J,1005,R/TP

R201

RES,CHIP

ERHY0000268

27K ohm,1/16W,J,1005,R/TP

R205

RES,CHIP

ERHY0000285

180K ohm,1/16W,J,1005,R/TP

R206

RES,CHIP

ERHY0000284

150K ohm,1/16W,J,1005,R/TP

R207

RES,CHIP

ERHY0000250

3.3K ohm,1/16W,J,1005,R/TP

R208

RES,CHIP

ERHY0000204

12 ohm,1/16W,J,1005,R/TP

R210

RES,CHIP

ERHY0000243

1.2K ohm,1/16W,J,1005,R/TP

R211

RES,CHIP

ERHY0000261

10K ohm,1/16W,J,1005,R/TP

R212

RES,CHIP

ERHY0000255

5.6K ohm,1/16W,J,1005,R/TP

R213

RES,CHIP

ERHY0000273

47K ohm,1/16W,J,1005,R/TP

R214

RES,CHIP

ERHY0000241

1K ohm,1/16W,J,1005,R/TP

R215

RES,CHIP

ERHY0000201

0 ohm,1/16W,J,1005,R/TP

R216

RES,CHIP

ERHY0000220

100 ohm,1/16W,J,1005,R/TP

R217

RES,CHIP

ERHY0000248

2.4K ohm,1/16W,J,1005,R/TP

R219

RES,CHIP

ERHY0000241

1K ohm,1/16W,J,1005,R/TP

R220

RES,CHIP

ERHY0000220

100 ohm,1/16W,J,1005,R/TP

-143-

Summary of Contents for L1100

Page 1: ...Service Manual Model L1100 Service Manual L1100 P N MMBD0032801 Date June 2004 Issue 1 0 ...

Page 2: ...bject 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 L1100 1 ...

Page 3: ...isassembly 97 6 DOWNLOAD 103 6 1 Download Setup 6 2 Download Procedure 103 104 7 SERVICE AND CALIBRATION 111 4 10 Vibrator Trouble 4 11 Keypad Backlight Trouble 4 12 Folder Open Close Trouble 4 13 SIM Detect Trouble 4 14 Earphone Trouble 4 15 Infrared Data Association Trouble 4 16 Camera Trouble 64 66 68 70 72 77 80 7 1 Service S W 7 2 Calibration 111 114 4 TROUBLESHOOTING 49 4 1 Main Components P...

Page 4: ...DE 129 11 1 Setting Method 130 11 STANDALONE TEST 130 12 1 Exploded View 12 2 Replacement Parts Mechanic components Replacement Parts Main components 12 3 Accessory 131 133 136 148 12 EXPLODED VIEW REPLACEMENT PART LIST 131 9 PCB LAYOUT 127 ...

Page 5: ...nsible for any charges that result from such unauthorized use A Security 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 B Incidence of H...

Page 6: ... from unsuppressed engines or electric motors may cause problems G Interference and Attenuation H Electrostatic Sensitive Devices Boards which contain Electrostatic Sensitive Device ESD are indicated by the sign Following information is ESD handling Service personnel should ground themselves by using a wrist strap when exchange system boards When repairs are made to a system board they should spre...

Page 7: ...le User Identity IF Intermediate Frequency LCD Liquid Crystal Display LDO Low Drop Output LED Light Emitting Diode 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 Acousti...

Page 8: ...880 915 MHz E GSM RX 925 960 MHz DCS 1800 TX 1710 1785 MHz DCS 1800 RX 1805 1880 MHz PCS 1900 TX 1850 1909 MHz PCS 1900 RX 1930 1990 MHz 7 L1100 Support GPRS Class 10 2 2 Supporting Standard Application Standard WAP 2 0 Yes MMS Yes JAVA MIDP v1 0 IrDA 1 3 L1100 2 3 Main Parts GSM Solution Digital Baseband CALYPSO 39MHz D751992GHH Analog Baseband IOTA TWL3014CGGM RF Chip Aero 1 SI4205 ...

Page 9: ...mAh Talk time Min 3hr Power Level 5 Min 6hr Power Level 12 820mAh RX sensitivity GSM 900 105 dBm DCS 1800 105 dBm PCS 1900 105 dBm TX output power GSM 900 32 dBm DCS 1800 29 dBm PCS 1900 29 dBm Class4 GSM Class1 DCS Class1 PCS GPRS compatibility GPRS Class 10 SIM card type Plug In SIM 3V Display MAIN LCD 65K Color TFT 128 X160 SUB LCD 4Gray 96X 64 Pixels 0 231 x 0 231 mm View Area 30 57 x 7 96 mm ...

Page 10: ...FR EFR HR Data Fax Built in Data Fax support Vibrator Built in Vibrator IrDA Built in IrDA PC sync support MIDI for Buzzer Function 40 Poly Buzzer Function By Using MIDI IC Voice Recording up to 90 sec 30sec x 3 Travel Adapter Yes Camera Sensor VGA CIS Options Travel Adapter Ear Microphone Hand Strap Cigarette Lighter Adapter Data Cable Handsfree Car Kit Simple Hands Free kit ...

Page 11: ...ime Date Display Yes Text Input T9 Multi language Yes PC Sync Schedule Phonebook SMS MS Scheduler Outlook Speed Dial Yes 2 9 Voice mail center 1 key Profile Yes CLIP CLR Yes Phonebook 3 Number 1 Memo 1 e mail Phone Up to 255 entries Last Dial Number Yes 20 Last Received Number Yes 20 Last Missed Number Yes 10 Search Number Name Yes Group 7 User Editor Fixed Dial Number Yes Voice Memo 30 secs 3 Cal...

Page 12: ...set Download Melody Wallpaper MMS Over the WAP Long Message Max 918 Character 6page 153 Cell Broadcast Yes Calendar Yes Memo 20 World Clock Yes Unit Convert Length Surface Volume Weight Fax Data Yes SIM Lock Yes Operator Dependent SIM Toolkit Class 1 2 3 Camera Image resolutio 640 x 480 320 240 160 120 128 160 48 80 400 KB dynamic memory for images Max 200 photos 128 x 96 Max 4x zoom Phone lock Ye...

Page 13: ... The Si4205 BM U803 integrates three differential input LNAs that are matched to the 150 Ohm balanced output SAW filters through external LC matching networks A quadrature image rejection mixer downconverts the RF signal to a 100kHz intermediate frequency IF with the RFLO from the frequency synthesizer The mixer output is amplified with an analog programmable gain amplifier PGA and quadrature IF s...

Page 14: ...X or RX path on Ant S W FL801 is an antenna switch module for triple band phone The logic and current is given below Table 3 1 13 Table 3 1 The Logic and Current 3 2 1 RF Front End Figure 1 RF Receiver Block ADC ADC ADC ADC RF PLL RF PLL Channel Filter Channel Filter DAC DAC DAC DAC 100KHz 100KHz D I P D I P EGSM DCS FL801 Antenna Switch 26MHz I Q U803 Si4205 2 GSM 2 GSM 1 DCS 1 DCS 0 90 0 90 RF1 ...

Page 15: ...nput baseband ICs No special processing is required in the baseband for offset compensation or extended dynamic range Compared to a direct conversion architecture the low IF architecture has a much greater degree of immunity to dc offsets that can arise from RF local oscillator RFLO self mixing 2nd order distortion of blockers and device 1 f noise 3 2 3 Demodulator and Baseband Processing 14 3 2 4...

Page 16: ...MSK outputs from the transmit VCO are fed directly to the RF power amplifiers The peak output power and the profile of the transmitted burst are controlled by means of incorporated power control circuits inside of PA and DAC output from the Baseband Controller The PA outputs pass to the antenna connector via Antenna Switch Figure 2 Synthesizer Block Serial I O Serial I O Baseband TI U101 IOTA U102...

Page 17: ...ween the DCS 1800 and PCS 1900 bands and its output is divided by 2 for the GSM 850 and E GSM 900 bands The RFLO frequency is generated between 1272 and 1483 MHz To allow a single VCO to be used for the RFLO high side injection is used for the GSM 850 and E GSM 900 bands and low side injection is used for the DCS 1800 and PCS 1900 bands Low pass filters before the OPLL phase detector reduce the ha...

Page 18: ...it On board power control provides over 37 dB of control range with an analog voltage input Vramp Efficiency is 60 at GSM and 55 at DCS PCS 3 5 26MHz Clock The 26 MHz clock consists of a TCXO Temperature Compensated Crystal Oscillator which oscillates at a frequency of 26 MHz It is used within the Si4205 RF Main Chip BB Analog chip set IOTA Digital chipset Calypso Figure 4 Power Amp Fully Integrat...

Page 19: ...er Supplies and Control Signals An external regulator U805 is used to provide DC power to RF part Every RF component except power amp module uses this external regulator Figure 6 External regulator Circuit 18 ...

Page 20: ... program and data memories a Micro Controller core with emulation facilities ARM7TDMIE internal 8Kb of Boot ROM memory 4M bit SRAM memory a clock squarer cell several compiled single port or 2 ports RAM and CMOS gates The chip will fully support the Full Rate Enhanced Full Rate and Half Rate speech coding CALYPSO implements all features for the structural test of the logic full SCAN BIST PMT JTAG ...

Page 21: ...RDA with IRDA control capabilities SIR Software flow control UART mode UART 16C750 interface UART_MODEM with Hardware flow protocol DCD CTS RTS Autobaud function SIM Interface TPU Time Processing Unit Processing for GSM time base TSP Time Serial Port GSM data interface with RF and ABB Memory Interface External Internal Memory Interface nCS0 FLASH1 16bit access 3 wait state nCS1 FLAHS2 16bit access...

Page 22: ...nnection Description TSPDO ABB RF main Chip Control Data TSPEN0 ABB ABB Control Data Enable Signal TSPEN1 RF main Chip RF Control Data Enable Signal TSP Time Serial Port TSPACT0 PDNB RF main Chip Reset Signal TSPACT1 PA_ON Power Amp ON signal TSPACT2 PA_BAND Power Amp band selection signal TSPACT3 VC1 Ant Switch control signal TSPACT4 VC2 Ant Switch control signal TSPACT5 VC3 Ant Switch control si...

Page 23: ...c sync reset SIM_IO SIM card bidirectional data line SIM_PWCTRL SIM card power activation SIM_CD SIM card presence detection Figure 8 SIM Interface 3 7 5 UART Interface L1100 has two UART Drivers as follow UART1 Hardware Flow Control Fax Data Modem UART2 Handsfree Control SW trace or IrDA Modem 22 SIM_IO SIM_CLK SIM_RST SIM_PWRCTRL SIM_CD DBB ABB VRSIM DBBSIO DBBSCK DBBSRST SIMCLK S IMIO SIMRST SI...

Page 24: ...ata CTS_MODEM CTS Clear To Send RTS_MODEM RTS Request To Send GPIO 3 DSR Data Set Ready 23 UART IrDA UART2 Resource Name Description TXIR_IRDA TX_IRDA Infra Red Transmit Pulse TX_IRDA TX Transmit Data UART2 RXIR_IRDA RX_IRDA Infra Red Receive Pulse RX_IRDA RX Receive Data UART2 SD_IRDA SD_IRDA IRDA transceiver Shutdown Mode ...

Page 25: ...IGH I O 6 BCLKX I GPIO LOW REC HIGH SPK I O 7 LCD_RESET O GPIO HIGH LOW I O 8 IF_MODE O GPIO LOW HIGH I O 9 CAM_HOLD O GPIO LOW HIGH I O 10 INDLED_R O GPIO LOW HIGH I O 11 INDLED_G O GPIO LOW HIGH I O 12 LCD_ID O GPIO RESERVED I O 13 HANDSFREE I GPIO HIGH LOW I O 14 NBHE O MEMORY I O 15 NBLE O MEMORY 24 3 8 Analog Baseband ABB Processor IOTA is Analog Baseband ABB Chip supports GSM900 DCS1800 PCS1...

Page 26: ... 25 Battery charging control Switch ON OFF Figure 9 Top level block diagram of the IOTA TWL3014CGGM 1 8V 3V SIM card Interface 4 internal 4external ADC channels ...

Page 27: ... this signal to the voice signal interface for eventual baseband modulation In the voice downlink VDL path the codec circuitry changes voice component data received from the voice serial interface VSP into analog audio 3 8 2 Audio Signal Processing Interface 26 Figure 10 Audio Interface Block Diagram ...

Page 28: ... HSMICP is in use the two other input stages are disabled and powered down The resulting fully differential signal is fed to the analog to digital converter ADC The ADC conversion slope depends on the value of the internal voltage reference Analog to digital conversion is performed by a third order Σ Δ modulator with a sampling rate of 1 MHz Output of the ADC is fed to a speech digital filter whic...

Page 29: ... can be bypassed by programming bit 9 VFBYP in the voiceband control register 1 The interpolated and band limited signal is fed to a second order Σ Δ digital modulator sampled at 1 MHz to generate a 4 bit 9 levels oversampled signal This signal is then passed through a dynamic element matching block and then to a 4 bit digital to analog converter DAC The volume control and the programmable gain ar...

Page 30: ...ir BDL process is opposite procedure of BUL Namely it performs GMSK demodulation with input analog I Q signal from RF section and then transmit it to DSP of DBB chip with 270 833kHz data rate through BSP 3 8 5 Baseband Codec BBC 29 Figure 13 Baseband Codec Block Diagram There are 7 LDO Low Drop Output regulators in ABB chip The output of these 7 LDOs are as following table Figure14 shows the power...

Page 31: ... 30 Figure 14 Power Supply Scheme ...

Page 32: ...ternal ADC Analog to Digital Converter channels and 4 external ADC channel This block operates charging process and other related process by reading battery voltage and other analog values 3 8 7 ADC Channels Table 3 7 ADC Channel Spec ADC 8 Channels Resource Name Description VCHG VCHG Charging Management VBAT VBAT ICHG ICHG VBACKUP VBACKUP Backup Battery ADIN1 JACK DETECT Ear mic set Jack detect A...

Page 33: ...CV 2 Charger detect voltage about 5 2V 3 Charging time 3h under 4 Icon stop current 100mA 5 Charging current 420mA 6 CV voltage 4 2V 7 Cutoff current 30mA 8 Full charge indication current icon stop current 100mA 9 Recharge voltage 4 16V 10 Low battery alarm a Idle 3 62V b Dedicated 3 50V 11 Low battery alarm interval a Idle 3min b Dedicated 1min 12 Switch off voltage 3 35V 13 Charging temperature ...

Page 34: ...cted on RPWON pin IT_WAKE_UP When a rising edge is detected on RTC_ALARM pin CHARGER_IC When a charger voltage is above VBAT 0 4V on VCHG 3 8 9 Switch On Off L1100 using 128Mbit Flash 64Mbit SRAM with 16 bit parallel data bus thru ADD01 ADD22 3 8 10 Memories LCD module include MAIN LCD 128 160 65 000 Color TFT LCD SUB LCD 96 64 4Gray LCD LCD Backlight White LED illumination MAIN BOARD AND FPCB is ...

Page 35: ...C_SDA 16 L_WR L_WR MLED2 C_SCK 17 L_A 1 L_A 1 MLED3 C_RST 18 IFMODE IFMODE GND C_PWR 19 VBACKUP VBACKUP GND C_PWR 20 V_SRAM GND GND 21 GND SLED 22 C_PWR SLED1 23 C_MCLK GND 24 C_PCLK GND 25 C_HS GND 26 C_VS L_D 15 27 C_SDA L_D 14 28 C_SCK L_D 13 29 C_RST L_D 12 30 GND L_D 11 31 GND L_D 10 32 C_CD7 L_D 9 33 C_CD6 L_D 8 34 C_CD5 L_WR 35 C_CD4 L_MAIN_CS 36 C_CD3 L_A 1 37 C_CD2 IFMODE 38 C_CD1 LCD_ID ...

Page 36: ...Map KBC0 KBC1 KBC2 KBC3 KBC4 KBR0 LEFT RIGHT UP DOWN OK KBR1 1 2 3 CAM CLEAR KBR2 4 5 6 F1 VOL_UP KBR3 7 8 9 F2 VOL_DOWN KBR4 0 C F3 DBB supports 25 Key Map and Switch ON Key is connected directly to ABB as Figure16 Figure 16 Keypad Scanning Scheme 35 ...

Page 37: ...oard for Keypad Backlight Keypad Back light is driven by LEDB line from IOTA Figure 17 Keypad Back light Scheme 36 3 8 14 LCD Illumination There are 3 LEDs in the LCD module for LCD backlighting MLED and SLED is connected driver ic of LCD module Figure 18 LCD Back light Scheme ...

Page 38: ...t Figure 19 Microphone system 37 When a call is established MICBIAS signal goes up to 2 5V in the L1100 IOTA ABB provides both 2 0V and 2 5V for MICBIAS to circuit designer VA201 VA202 are employed to enhance ESD immunity ...

Page 39: ...is input of ADIN1 in ABB changes from H to L If hook button is pushed for a second to make a call then HOOK_DETECT signal which is input of ADIN4 in ABB goes from H to L Also call end has same mechanism by pushing hook button on the Ear microphone strap Ordinarily detection of pushing hook button is established by signal de bouncing for about 20ms ...

Page 40: ...yed to support both voice and MMS sound mode with EAR_SPK In the MMS mode the SPK_EN port sets H then the EAR_SPK will be connected with MIDI sound path NO and operate as loud speaker The other case the SPK_EN port will remain L state and EAR_SPK will be connected with receiver path EAR_P NC MAIN PCB ...

Page 41: ...ones for FM and Waveform table synthesizers in the ROM and the tones can be downloaded to RAM Stream replay with ADPCM PCM Software interrupt mechanism for external synchronization Equipped with 8 bit parallel I F for control from CPU Equipped with speaker amplifier and equalizer circuit Has built in PLL to support inputting of master clock up to 20 MHz Contains a 16 bit stereophonic D A converter...

Page 42: ... circuit FPCB SPKN SPKP signals from MIDI sound are connected to speaker through OUT1 and OUT2 EAR_N EAR_P signals from ABB are connected to receiver through OUT3 and OUT4 Figure XX Receiver and Speaker Circuit of FPCB 41 ...

Page 43: ...C_VS C_PCLK C_MCLK C_RST C_SDA C_SCK L_D 15 0 L_CS L_WR L_A 1 DBB A 5 0 D 15 0 M_CS 1 0 _RD _WR A 1 CAM_HOLD LCD_RESET 3 9 1 Camera Chipset General description of CLC344E Camera chipset External Clock Source Up to 27 MHz Internal Clock Divider 1 2 1 3 1 4 for Sensor Clock Output Support Standard SRAM Interface 6bit Address 16bit Data for CPU Interface 4 Mbit Stacked SRAM Support LCD Signal By pass...

Page 44: ...CLC344E by passes all LCD control signal from PD751992GHH DBB to LCD module In operating mode CLC344E samples the image data from camera sensor connected on FPCB CN2 through C_CD 0 7 C_MCLK C_PCLK C_HS C_VS C_SDA C_SCK C_RST signals and controls the LCD module through L_A 1 L_D 0 15 L_WR L_SUB_CS L_MAIN_CS The camera power is provided by U602 MIC5255 It converts VBAT from battery to 2 85V ...

Page 45: ...functions CAM_RST This signal resets the CLC344E ADD 1 6 Address lines from DBB DATA 0 15 Parallel data lines from DBB 2V85_CAM 2 85V power supply to CLC344E C_CD 0 7 Sensor Data bus C_RST Sensor reset C_PCLK Sensor input data sampling clock C_MCLK Sensor clock C_SDA IIC bus data line C_SCK IIC bus clock line C_PWDN Sensor power down control pin L_D 0 15 Parallel data lines to LCD module L_A 1 Add...

Page 46: ... 45 Figure 25 CLC344E Camera Chip Circuit ...

Page 47: ...5 6 μm Effective Resolution 640X480 VGA 8 5mm X 9 5mm X 6 6mm module size 8 bit CCIR656 YCrCb Video Output VGA Output Capability Programmable Gamma Correction Auto White Balance and Auto Exposure Control Horizontal and or Vertical Mirror Output Standby Mode for Power Saving Maximum 30 Frame per Second Single Power Supply Voltage 2 8V I2C Type Control Interface ...

Page 48: ...uit makes high signal to noise ratio with low power consumption The image sensor signal processor and some passive components are packed with IR cut filter and lens units to have very small volume of whole camera system It needs only 2 8V single power supply and a main clock supplied to operate All the function can be controlled by control register setting through the standard 2 wire serial interf...

Page 49: ... 48 Figure 28 Camera Module Circuit MAIN BOARD FPCB ...

Page 50: ...TING 4 1 Main Components Placement 49 LD301 CN401 J201 U502 SW402 SW401 U602 U201 J501 MIC201 CN803 U102 U302 X801 U805 U804 FL801 U801 CN701 SW801 U101 U501 U401 U204 FL701 Q301 U203 X101 U803 U601 Q301 CAMERA KEY FL701 ...

Page 51: ...4 2 FPCB Components Placement 50 SPEAKER LCD AREA RECEIVER BACKUP BATTERY CN1 LCD CONNECTOR CN2 CAMERA CONNECTOR CN3 60PIN FPCB CONNECTOR 4 3 Baseband Components ...

Page 52: ...seband Chipset CALYPSO SW801 Mobile switch U502 Charging current control TR J301 Ear mic connector U803 Transceiver Q301 Indicate LED control TR X801 control VCXO 26MHz SW501 Antenna Switch U804 PAM Q301 Indicate LED control TR U805 RF power source SW401 Side Key down U801 Antenna Control SW202 Side Key up U805 RF power source SW201 Side Key down U801 Antenna Control SW202 Side Key up U101 Analog ...

Page 53: ...FF turn low 1 5V to HIGH 2 8V and it resets Calypso 4 5 2 Check Points Battery Voltage Power On Key Detection PWON signal Outputs of LDOs 4 5 3 Trouble Shooting Setup Connect PIF UNION to the phone Set the TI remote switch PIF UNION off 4 5 4 Trouble Shooting Procedure Check Battery voltage END_KEY Dome Switch condition Check the output voltages of all LDOs ...

Page 54: ...ours Charging current 420mA Cutoff current 50mA Low battery alarm Idle 3 62V Dedicated 3 50V Switch off voltage 3 35V Charging temperature adc range 5 not charging operation 5 50 charging 50 not charging operation Block Diagram Charging Current 4 2V 3 92V 3 91V 3 79V 3 78V 3 70V 3 69V 3 61V 3 60V 3 35V ...

Page 55: ...ck the charger connector Check the charging current path Check the battery START I O Connector CN803 Is well soldered Voltage at pin 4 6 of U401 5 2V U502 D501 R509 Is well soldered Voltage across R509 Is about 10 100mV Resolder the CN803 Battery ok Charge is operating properly The TA is out of order Change the TA Resolder U502 D501 R509 Replace U502 D501 Change the battery Yes Yes Yes Yes Yes No ...

Page 56: ...Board MLED L_MAIN_CS L_SUB_CS LCD_RESET L_WR LCD_ID L_A 1 L_D 0 L_D 15 IFMODE Check Points The Assembly status of the LCD Module The Soldering of connectors The FPCB which connects the LCD module with the main board Trouble Shooting Setup Connect PIF and power on LCD CONNECTOR MAIN CONNECTOR ...

Page 57: ...OK No Reconnect LCD Module Yes MAIN CN701 FPCB CN3 CN1 is soldered well No Resolder the MAIN CN701 FPCB CN3 CN1 Yes Paths of LCD control signals are OK No Resolder FB701 FB704 After changing the board LCD Display is OK No The board is broken Change the board LCD Module is out of order Change the LCD Module Yes Yes ...

Page 58: ...h U201 Signals to the receiver RCV_P RCV_N From ABB EAR_N EAR_P are delivered to Receiver when SPK_EN is L Calypso U102 IOTA U101 YMU762 U201 Control RCV_P RCV_N RC filter EAR_P EAR_N SPKP SPKN Check Points Audio signals from ABB Audio signals to the receiver Audio signal path Check the sound level to the speaker Soldering of connectors speaker and receiver Speaker Receiver EAR_SPK SPK_EN CN701 CN...

Page 59: ...he audio signal levels at each point Check the soldering of the connector Check the soldering of the receiver Check the receiver Check receiver cable states Speaker Trouble Shooting Setup Connect PIF to the phone and power on Enter the engineering mode and go to menu Baseband Alert Ring Trouble Shooting Procedure Check the voltage levels of power supplies Check all sound path Check the sound level...

Page 60: ... cable Does sine wave appear at R219 R222 Soldering between cable and board is OK Cables of receiver are OK Change the receiver No Trouble 4 8 1 Receiver Trouble No Yes Yes Set audio part at test equipment as PRBS or continuous wave not echo Set the audio volume max Connection between FPCB and CN701 is OK No Reconnect FPCB to CN701 Yes ...

Page 61: ...lody IC is out of order Change the U201 Soldering between speaker and board is OK Speaker OK SPK_EN signal is high No Resolder the U203 otherwise Change it Yes V_SRAM is 2 8 No Resolder the U201 otherwise Change it Enter into Engineering Mode and go to menu Baseband Alert Ring Connection between FPCB and CN701 is OK Yes No Reconnect FPCB to CN701 ...

Page 62: ...4 9 Microphone Trouble 61 Circuit Diagram ...

Page 63: ...ize GSM MS test equipment Connect PIF UNION to the phone and power on Make a test call to 112 Make a sound in front of the microphone Trouble Shooting Procedure Check the bias of the microphone Check the audio signal path Check the soldering Check the microphone Check the operation of FPCB MICP MICN The waveforms at MICP and MICN AC voltages of the signals MIC Bias R217 MICN MICP MIC Bias C217 MIC...

Page 64: ...rder Change the MIC No ABB is out of order Change the board Resolder the C220 C224 R219 and R222 The soldering of C220 C224 R219 and R222 is OK Yes No Soldering between MIC and Board is OK Resolder the MIC No Yes No Connect the handset to network equipment and setup call Check the signal level at pin 1 2 of the MIC after putting audio signal into the MIC Yes ...

Page 65: ...between the main board and vibrator module The soldering of socket The Vibrator PORON t 2 5mm Trouble Shooting Setup Connect PIF to the phone and power on Enter the engineering mode Go to menu Baseband Alert Vibrator Trouble Shooting Procedure Check vibrator signal Check soldering of components Check connection of cable to socket Check vibrator PORON thickness Vibrator Check PORON t 2 5mm Vibrator...

Page 66: ...ble of vibrator is OK No Signal of pin2 of Q402 is OK Vibrator is out of order Change the Vibrator Voltage of C209 is 2 8V No Yes U201 is out of order Not connection Change the Vibrator Yes Enter into Engineering Mode and select Vibrator Check the soldering of R405 Resolder R405 Change the Q402 No Check the soldering of R404 Yes Resolder R404 Yes No ...

Page 67: ...e LEDs are forward biased and turned on Check Points LEDB signal LEDs Trouble Shooting Setup Connect PIF UNION to the phone and power on Enter the engineering mode Go to menu Baseband LED Backlight Keypad on Trouble Shooting Procedure Check the soldering of components Check the LEDB signal Check LEDs Check KEY_LED signal R422 R423 Check soldering ...

Page 68: ...der the path of LED and Resistor The Voltage Of LEDB signal is about 0V Is there anything that resistor value across LED is under 10Ω No Yes The path is OK The LED is out of order Change the LED Yes ABB is out of order Change the Board Enter into Engineering Mode and select Keypad On Power off and Measure the Resistor Value of all LEDs No ...

Page 69: ... to detect the Flip status opened or closed If a magnet is close to the hall effect switch U401 the voltage at pin 2 of U401 goes to 0V Otherwise V_IO This Flip signal is delivered to DBB and the status of Flip is reported Flip Signal Status L Close Magnetized H Open Not magnetized ...

Page 70: ...n1 of U401 is 2 8V The DBB Calypso is broken Change the board Caution If use PIF jig the remote switch is turned off ABB is out of order Change the Board Folder open status Not magnetized Pin collector of Q403 is 0V No Replace the Q403 Yes No Resolder the R424 R426 R425 The all paths connected to U401 are OK ...

Page 71: ...SIO DBBSCK DBBSRST SIMCLK S IMIO SIMRST SIM VPP CLK IO RST V_IO 150p 22p 100k V_SIM 0 1u 10k Check Points Contact between SIM and socket Soldering of SIM socket Trouble Shooting Setup Insert the SIM into socket Connect PIF to the phone and power on Trouble Shooting Procedure Check the power supply Check the soldering of SIM socket Check the SIM 10k J501 ...

Page 72: ... Resolder the C502 C504 C501 R502 Yes The SIM Card is OK No SIM card is broken Change the SIM Card Yes The soldering of SIM connector is OK The ABB IOTA is broken Change the board The all paths connected to J501 are OK Insert the SIM Card ...

Page 73: ...CT node goes to about 40mV it detects hook switch is pushed in call state Receiver GND MIC EAR_JACK SPEC Earphone Sending Path HSMICP is the audio signal from the microphone of the earphone R215 R216 and C219 make the path of the audio signal from the microphone of the earphone This audio signal is delivered to ABB IOTA Earphone Receiving Path HSO is the audio signal from ABB IOTA R232 C223 R298 a...

Page 74: ... 73 The audio Signal to ear mic C219 JACK_DETECT Point The audio Signal to ear mic R215 R216 HOOK_DETECT signal R220 C228 The audio Signal from Ear mic R299 The audio Signal from ear mic R232 C223 R298 ...

Page 75: ...es the Audio profile change to the earphone mode The ABB is out of order Change the board 2 Sending Path problem Yes Soldering of J201 is OK Resolder the J201 Yes The earphone is OK Change the Earphone Yes cf PRBS Pseudo Random Bit Sequence Insert the earphone into the headset Set the audio part of test equipment to PRBS or continuous wave mode No No No ...

Page 76: ...e R223 R225 C232 The Voltage at JACK_DETECT point is 0V The soldering Of R223 R225 C232 is OK No Yes No Change the J201 Pin3 and Pin4 of J201 are open Yes The ABB is out of order Change the board 1 Earphone detection problem ...

Page 77: ... out of order Change the board The voltage at R299 is 0 99V 1 03V A few tens or hundreds of mV of signals at C223 are measured No Resolder the J201 The soldering of J201 is OK Yes No Yes The earphone is OK Change the Earphone Yes The ABB is out of order Change the board Set audio part of the test equipment to the echo mode No ...

Page 78: ...Association Trouble 77 Block Diagram Infrared Signal Flow Infrared is enable by SD TX_IRDA RX_IRDA SD_IRDA signals from DBB Check Points Check the power supply Check the soldering of Components Check the IrDA Transceiver ...

Page 79: ... the engineering mode Go to menu Baseband IrDA Test Trouble Shooting Procedure Check the SD TX RX signal Check the soldering Check the IrDA Transceiver Tx_IrDA Rx_IrDA Searching Enabled TX_IrDA Enabled RX_IrDA Tx_IrDA Rx_IrDA SD_IrDA ...

Page 80: ...ering of U501 is OK No Resolder the U501 Yes The power is supplied to U501 The DBB is broken Change the board The signal TX_IrDA RX_IrDA are measured Yes Set configuration like Fig 1 Execute PCSync program ContentsBank exe Figure 1 Phone PC Illumination Cone 30 Cm ...

Page 81: ...ard Is the connection of FPCB with CN2 connector on PCB OK Check the voltage of Pin2 of Q601 is 2 85V No No No Check the voltage of Pin5 of U602 is 2 8V Change U602 Check the voltage of Pin2 of U602 is 3 35V No Charge or change battery U602 Check the soldering of FPCB CN2 on PCB Check the soldering of serial resisters of FPCB CN2 Does the image appears on LCD Camera will work properly No ResolderF...

Page 82: ... 81 U602 FPCB CN2 1 3 U601 5 4 Test Points 1 20 2 19 ...

Page 83: ...Regulator Circuit Check VCTCXO Circuit Check PLL Control Signal Check ANT SW Mobile SW Check Rx I Q Re download SW Cal E5515C Test Mode CH62 7 level setting TCH CH62 60 dBm setting BCCH Spectrum Analyzer setting Oscilloscope setting START ...

Page 84: ... Circuit Rx pass continued 83 2 85V Check Pin 1 Pin 3 High Check U102 No No Regulator circuit is OK See next page to check VCTCXO circuit Replace U805 Yes Yes U805 U803 Si4205 Pin 3 Pin 5 Ch1 Pin 3 2 67V Ch2 Pin 5 2 85V ...

Page 85: ...CXO Circuit Rx pass continued 84 26MHz Check Pin 3 of X801 Pin 4 2 85V Check U805 No No VCTCXO circuit is OK See next page to check ANT SW Mobile SW Replace X801 Yes Yes Pin3 Pin4 Pin 3 Pin 4 U803 Si4205 26MHz X801 ...

Page 86: ...uit Rx pass continued 85 Signal is normal Check S_CLK S_EN S_DATA PLL circuit is OK See nest page to check ANT SW Mobile SW Download SW No Yes S_EN S_DATA S_CLK S_EN S_DATA S_CLK U803 Si4205 26MHz X801 S_EN S_DATA S_CLK ...

Page 87: ...ed Check SW801 Pin 1 2 with RF cable connected Open Check VC1 VC2 VC3 of FL801 VC1 VC2 VC3 Low or VC1 High VC2 VC3 Low Replace SW801 Replace SW801 No Replace the board Yes Check RF Level FL801 Pin1 2 63dBm ANT SW Mobile SW is OK See next page to check SAW Yes No Replace FL801 Rx standalone mode is needed Table 3 1 ...

Page 88: ...Checking ANT SW Mobile SW 2 Rx pass continued 87 SW801 ANT Pin 2 VC2 SW801 RF Pin 7 VC1 Pin5 VC3 U801 FL801 ...

Page 89: ...Checking Rx I Q Rx pass continued 88 I Q is normal Check I Q Redownload the software Calibration Replace U803 No Yes RXQP RXIP RXIN RXIP RXQP RXQN U803 Si4205 ...

Page 90: ...rcuit Check VCTCXO Circuit Check PLL Control Signal Check Tx I Q Check PAM Control Signal Check ANT SW Mobile SW Re download SW Cal E5515C Test Mode CH62 7 level setting TCH CH62 60 dBm setting BCCH Spectrum Analyzer setting Oscilloscope setting START ...

Page 91: ... Circuit Tx pass continued 90 2 85V Check Pin 1 Check U102 Regulator circuit is OK See next page to check VCTCXO circuit Yes No Pin 3 High No Replace U805 Yes U805 U803 Si4205 Pin 3 Pin 5 Ch1 Pin 3 2 67V Ch2 Pin 5 2 85V ...

Page 92: ...CXO Circuit Tx pass continued 91 26MHz Check Pin 3 of X801 Pin 4 2 85V Check U805 No No VCTCXO circuit is OK See next page to check ANT SW Mobile SW Replace X801 Yes Yes Pin 3 Pin 4 U803 Si4205 26MHz X801 Pin3 Pin4 ...

Page 93: ...uit Tx pass continued 92 Signal is normal Check S_CLK S_EN S_DATA PLL circuit is OK See nest page to check ANT SW Mobile SW Download SW No Yes S_DATA S_CLK U803 Si4205 26MHz X801 S_EN S_DATA S_CLK S_EN S_DATA S_CLK S_EN ...

Page 94: ...Checking Tx I Q Tx pass continued 93 Normal Check I Q Redownload the software and calibration Replace U101 No Yes TXQN TXQP TXIN TXIP U101 ABB IOTA U803 Si4205 TXIP TXQP ...

Page 95: ...king PAM Control Signal Tx pass continued 94 Normal Check APC PA_ON PA_BAND Control signal is OK See next page to Check ANT SW Mobile SW Download the SW No Yes PA_ON APC APC VRAMP PA_ON U804 RF3146 PA_BAND ...

Page 96: ...VC3 High or VC1 VC3 Low VC2 High Replace U804 Replace the board Tx standalone mode is needed Table 3 1 Yes Check FL801 Pin 11 20dBm Check SW801 Pin 1 2 with no RF cable connected Yes Short Check SW801 Pin 1 2 with RF cable connected Yes Open ANT SW Mobile SW is OK Change the board Yes No Replace FL801 No Replace SW801 No Replace SW801 ...

Page 97: ...Checking ANT SW Mobile SW 2 Tx pass continued 96 Pin 2 VC2 SW801 RF Pin 7 VC1 Pin5 VC3 U801 FL801 SW801 ANT ...

Page 98: ...5 1 Disassembly 5 ASSEMBLY INSTRUCTION 97 2 1 1 2 ...

Page 99: ...98 1 2 3 2 1 ...

Page 100: ... 99 1 2 3 ...

Page 101: ... 100 ...

Page 102: ...ou use data kit you should have a battery with the voltage above 3 7V 6 1 1 In case of using the Data kit 6 1 2 In case of using the PIF Preparation Target Handset PIF RS 232 Cable and PIF to Phone interface Cable TA Power Supply or Battery BM compatible PC supporting RS 232 with Windows 98 or newer If you use battery you should have a battery with the voltage above 3 7V 103 ...

Page 103: ...6 2 Download Procedure 1 Execute Fluid_GUI exe and select Erase Program flash menu 104 ...

Page 104: ...2 Click the Add button Then choose m0 file which is going to download 105 ...

Page 105: ...ure for current target s m0 file you must erase entire flash memory The second programming option is to decide whether you erase bootloader It is recommended not to erase bootloader The third is to decide whether you take delta download or not If you use delta download You can save download time through comparing m0 and flash block and not downloading flash block same with m0 file 106 ...

Page 106: ...4 Press Global Settings menu Choose a correct serial port and set the configuration as below 107 ...

Page 107: ...ptions Click Erase Program button If you click Erase Program button you will be able to see that reset target is displayed in the Output window And then if you push shortly the Power key of the mobile downloading will be started 108 ...

Page 108: ...6 Wait for downloading to be finished 109 ...

Page 109: ...ou switch on the mobile first time after downloading you must not remove the battery until switch on procedure is completed If you remove the battery before switch on procedure is completed we will not be able to save user data in the flash memory of the mobile 110 ...

Page 110: ...e provided where slide you want there are some files extracted in that slide Start Setup exe in Service software setup slide RampTable dat default transmit ramping table and rf_original_L1100 epm default calibration data are located in window system slide so that these files are loaded automatically if you execute LaputaService exe 7 1 4 Common Properties of Service Software When you execute this ...

Page 111: ...s channel index according to pre defined ARFCN There are 12 pre defined ARFCNs within Rx band 4 ARFCNs are for GSM DCS and others for PCS Clicking arrow button to change number you can see TCH and BCH ARFCN changed automatically PM window displays the power level measured in baseband chip PM value is useful to calculate the received absolute power The unit of PM is dBd PM Start You can measure Rx ...

Page 112: ...all data 0 or 1 or repeating of 1010 But it is good to you to using the default value because data format doesn t affect to RF characteristics Test Transmitting is started when you click this button During Transmitting label of Test button is changed to Stop If you want stop transmitting click this button one more D RF Parameter Download Frame Saving epm file into Flash When you have a epm file co...

Page 113: ...as a file This is advisable when there is need to retain that information e g in view of replacement of the circuit The program also enables writing the default parameters on the Flash in which case all calibration steps should be carried out The service software can t control the equipment so only manual calibration process is possible 7 2 2 Equipment List Table 7 1 Calibration Equipment List Equ...

Page 114: ... channel compensation the channel numbers in Rx band are A RX Calibration Procedure a Initialize phone by clicking Initialize button b Set the GSM test equipment CW mode and BCH and TCH of GSM test equipment 0 same with phone c Set the power of GSM test equipment 74dBm d Click the PM Start button then the value received power by phone is displayed in PM measurement window at service software e Cha...

Page 115: ...ation is necessary In total four calibrations are required per transmit band power calibration channel compensation temperature compensation and low voltage compensation Of these temperature compensation and low voltage compensation are not needed in replacement of the circuit and channel compensation is not needed because the transmit power is in GSM specification with enough margin In power comp...

Page 116: ...ate phone is awaked Not used OFF state Switch 2 TI_REMOTE In On state phone is awaked Switch 3 VBAT Power is provided for phone from Power supply Switch 4 PS Power is provided for phone from DC adaptor JIG LED LED Number Name Description LED 1 POWER Power is provided for test JIG LED 2 TA Indicate charging state of the phone battery with travel charger LED 3 MON STATUS Indicate date transfer state...

Page 117: ...ADD9 BCLKR P11 N11 BCLKX ADD0 F3 F2 ADD1 ADD10 H5 J1 ADD11 ADD12 J2 J3 ADD13 ADD14 J4 K3 ADD15 ADD16 K2 U102 D751992GHH C104 15p RPWON V_ABB C118 4 7u 0 1u C111 TP101 _BSCAN 620 R122 0 1u C124 OJ2 10K R106 TDO R104 100K 620 R120 4 7u C120 33K R103 VBAT _WR 620 R115 R101 220K 4 7u C123 10K R113 C116 0 1u 0 1u C106 TCK OJ5 UPR C126 0 1u AVL5M02 200 VA101 C119 10u 620 R118 OJ3 V_RTC VBAT R102 10K 10K...

Page 118: ...8 100 2 2u 1uF C204 27p C226 R223 33K 47p C207 AVL5M02 200 AVL5M02 200 VA202 VA201 R221 1K C228 47p 100 R299 COM 5 3 GND IN 1 4 NC NO 6 VCC 2 NA R235 MAX4624EUT T U203 R234 0 33K R236 0 022u C233 C227 27p VCC_EXT 100p C208 10p VBAT C213 R205 180K 12 R208 1 2 3 4 5 10p J201 C212 1K R224 10u C219 C223 0 1u R999 NA C201 R232 0 0 01u 10K R211 VA203 AVL5M02 200 C216 10u 100 R220 0 1u C209 R219 1K 1 C_N...

Page 119: ...B9 RY__BY1 E5 B4 RY__BY2 VCCF1 J5 L5 VCCF2 H9 VCCF3 VCCPS J6 B3 VSS1 VSS2 G3 VSS3 J9 L4 VSS4 J2 _CE1FPS _CEF1 H2 B5 _CEF2 C4 _LB _OE NC2 NC20 K9 NC21 L2 NC22 M10 M9 NC23 NC24 M2 M1 NC25 NC26 L9 L8 NC27 NC28 L7 L6 NC29 A9 NC3 A10 NC4 B2 NC5 NC6 B6 NC7 B7 B8 K7 DQ6 G7 DQ7 J8 DQ8 K3 H4 DQ9 A1 NC1 C2 NC10 NC11 C9 NC12 F5 F6 NC13 F9 NC14 NC15 G5 NC16 G6 NC17 G8 NC18 K2 K6 NC19 A2 A6 C3 A7 C7 A8 E7 A9 C...

Page 120: ...A407 LD412 2 3 1 1 2 2SC5585 Q401 LD408 F3 1 2 L401 OK 100nH AVL5M02 200 VA405 V_IO KB1 1 2 OUT2 R401 0 R412 200 SHARP 1 2 0 R402 B C E 1 2 Q403 RN1307 DOWN C403 0 1u LD413 KB7 1 2 200 R421 LD401 R408 200 LD406 LD414 C402 LD407 1 2 56p KB8 LD404 R410 200 20 R423 200 R419 1 2 OUT1 1 2 END KB6 VA403 AVL5M02 200 1 2 AVL5M02 200 VA408 F1 200 R415 VA402 SEND 1 2 UP 1 2 CLEAR 1 2 VBAT R416 200 CN401 1 2...

Page 121: ...ST 2 1 VCC 5 VPP 22n J501 R509 0 2 10p C512 100p C513 FB502 VCHG VBAT 47p C514 R502 10K 47p C505 C504 150p VBAT R508 1K 10K RA501 2 4 6 8 1 3 5 7 C503 SHIELD 8 3 TXD 6 VCC 2 2u U501 CIM 80S7B T GND 7 LEDA 1 2 LEDK RXD 4 5 SD O V 1 2 3 4 V_SRAM 25 26 3 4 5 6 7 8 9 CN802 11 12 13 14 15 16 17 18 19 2 20 21 22 23 24 CN803 1 10 10u C509 R505 10K D1 5 2 D2 D3 1 G 3 S1 4 S2 6 U502 NDC652P 100K R506 2 4 6...

Page 122: ... C8 A10 M_SD13 L_DA17 A6 H3 L_DA2 L_DA3 J3 L_DA4 K3 H4 L_DA5 L_DA6 K4 J4 L_DA7 L_DA8 K5 J5 L_DA9 A4 L_RD_N A1 L_RESET L_WR_N B3 C9 MSM_CLK G8 MS_CS M_ADS G7 B9 M_CS_N GND9 H6 B4 GPIO_0 GPIO_1 B5 C4 GPIO_2 J2 LS_CS A3 L_ADS L_CS_N A2 K2 L_DA0 L_DA1 G3 L_DA10 J6 K6 L_DA11 L_DA12 K7 J7 L_DA13 L_DA14 K8 J8 L_DA15 L_DA16 A5 D3 C_HS C_MCLK B2 C_PCLK C1 C_PWDN C3 C2 C_RST D1 C_SCK D2 C_SDA B1 C_VS GND1 C...

Page 123: ... 32 33 34 35 36 37 38 39 4 40 41 42 43 15 16 17 18 19 2 20 21 22 23 24 25 26 27 28 29 CN701 1 10 11 12 13 14 7p C724 FB719 0 1u C709 C716 7p VA707 AVL5M02 200 0 R706 7p C719 C741 1u 39p C737 Vbat C747 C_PWR 7p R711 0 7p C714 FB715 FB701 FB707 7p C718 V_SRAM C728 7p FB705 7p FB716 C725 E5 CH5_INT CH6_EXT B1 CH6_INT D1 CH7_EXT B2 D2 CH7_INT B3 CH8_EXT CH8_INT D3 B4 CH9_EXT CH9_INT D4 GND1 C1 GND2 C2...

Page 124: ..._GSM 47 5 GND2 7 GND3 30 GND4 32 GND5 34 GND6 48 GSM_IN GSM_OUT RF2 85V 27p C841 220n C814 RF2 85V R830 150 1K R835 C837 NA 10p C850 R817 820 1 2 GSM_RX2 17 GSM_TX PCS_RX1 5 6 PCS_RX2 VC1 7 VC2 14 VC3 16 R814 820 11 ANT 15 DCS_PCS_TX DCS_RX1 3 4 DCS_RX2 GND1 19 13 GND2 GND3 12 9 GND4 GSM_RX1 C806 LMSP7CHA 158 FL801 1 5p 1 2p C851 C824 VBAT 560p C831 1 5p C809 33p R823 100 1000p 0 R822 C818 39p C80...

Page 125: ... 127 9 PCB LAYOUT ...

Page 126: ... 128 9 PCB LAYOUT ...

Page 127: ...1 LED 2 1 1 BACKLIGHT ON OFF 2 1 2 INDICATOR LED ON OFF 2 1 3 KEYPAD ON OFF 2 2 LCD 2 2 1 LCD AUTO 2 2 2 LCD COLOR 2 3 CAMERA 2 3 1 PREVIEW 2 3 2 SETTING 2 4 FONT 2 4 1 FONT 8 10 2 4 2 FONT 8 10 I 2 4 3 FONT 8 16 2 4 4 FONT 8 16 I 2 4 5 FONT 8 16 B 2 4 6 FONT 10 19 2 4 7 FONT 13 20 2 5 ALERT 2 5 1 VIBRATOR 2 5 2 RING 2 5 3 EFFECT SOUND 2 5 4 IMELODY TEST 2 5 5 EMS SOUND 2 6 SERIAL PORT 2 6 1 MODEM...

Page 128: ...ct either Power level or DAC value b Power level Input appropriate value GSM between 5 19 or DCS between 0 15 c DAC value You may adjust directly the power level with DAC values 2 Selecting APC 130 11 1 3 Rx Test Select one of EGSM 900 DCS PCS Band and input appropriate channel 1 Selecting Channel See if the value of RSSI is close to 60dBm when setting the value 40 AGC Value Setting Normal phone s...

Page 129: ... 131 12 EXPLODED VIEW REPLACEMENT PART LIST 12 1 EXPLODED VIEW ...

Page 130: ...801 Dark Gray 3 ACGG00 COVER ASSY FOLDER ACGG0037202 L1100 FOLDER ASSY ORANGE Dark Gray 4 ACGH00 COVER ASSY FOLDER LOWER ACGH0020202 L1100 COVER ASS Y LOWER Dark Gray 5 MCJH00 COVER FOLDER LOWER MCJH0016302 L1100 LOWER COVER Dark Gray 15 5 MMAA00 MAGNET SWITCH MMAA0001601 7100 magnetic Silver 14 5 MPBG PAD LCD MPBG0019101 L1100 PAD MAIN LCD Black 13 5 MPBM PAD RECEIVER MPBM0005201 L1100 RECEIVER F...

Page 131: ... AWAB00 WINDOW ASSY LCD AWAB0008301 L1100 MAIN WINODW ASSY Silver 19 5 BFAA00 FILM INMOLD BFAA0014801 L1100 INMOLD FILM FOR MAIN WINDOW Silver 5 MWAC WINDOW LCD MWAC0036301 L1100 MAIN LCD WINDOW 4 AWAB01 WINDOW ASSY LCD AWAB0008402 L1100 ORANGE SUB WINDOW Dark Gray 5 5 BFAA00 FILM INMOLD BFAA0014902 L1100 INMOLD OPEN MARKET FOR SUB WINDOW Dark Gray 5 MWAF WINDOW LCD SUB MWAF0018301 L1100 SUB LCD W...

Page 132: ...old 36 4 MCJN00 COVER REAR MCJN0020101 L1100 REAR COVER Silver 37 4 MICA00 INSERT FRONT MICA0001201 LG G510 511 512 common use DIA 1 7mm 2 3t 4 MLAB00 LABEL A S MLAB0001101 G4015 ATTSV Red 4 MLEA00 LOCKER BATTERY MLEA0015301 L1100 44 4 MSDB00 SPRING COIL MSDB0001701 G7000 Pearl White 42 3 ADCA00 DOME ASSY METAL ADCA0018502 L1100 L1150 DOME ASS Y METAL Silver 30 3 GMZZ00 SCREW MACHINE GMZZ0007702 1...

Page 133: ...R ECTZ0005201 10 uF 6 3V M L_ESR 1608 R TP 5 CN1 CONNECTOR BOARD TO BOARD ENBY0013405 40 PIN 0 4 mm STRAIGHT Au B to B CNT BOSS 5 CN2 CONNECTOR BOARD TO BOARD ENBY0013409 20 PIN 0 4 mm ETC AU 5 CN3 CONNECTOR BOARD TO BOARD ENBY0013407 60 PIN 0 4 mm STRAIGHT AU WLL LM D100 5 FB1 FILTER BEAD CHIP SFBH0007102 10 ohm 1005 Ferrite Bead 5 R1 RES CHIP ERHY0000254 4 7K ohm 1 16W J 1005 R TP 5 R2 RES CHIP ...

Page 134: ... 1005 R TP 5 C113 CAP CERAMIC CHIP ECCH0000168 0 1 uF 16V Z Y5V HD 1005 R TP 5 C114 CAP CERAMIC CHIP ECCH0000168 0 1 uF 16V Z Y5V HD 1005 R TP 5 C115 CAP CERAMIC CHIP ECCH0000168 0 1 uF 16V Z Y5V HD 1005 R TP 5 C116 CAP CERAMIC CHIP ECCH0000168 0 1 uF 16V Z Y5V HD 1005 R TP 5 C118 CAP CERAMIC CHIP ECCH0006201 4 7 uF 6 3V K X5R TC 1608 R TP 5 C119 CAP CERAMIC CHIP ECCH0003401 10 uF 6 3V Z Y5V HD 20...

Page 135: ...0000122 47 pF 50V J NP0 TC 1005 R TP 5 C230 CAP CERAMIC CHIP ECCH0000117 27 pF 50V J NP0 TC 1005 R TP 5 C231 CAP CERAMIC CHIP ECCH0000117 27 pF 50V J NP0 TC 1005 R TP 5 C232 CAP CERAMIC CHIP ECCH0000117 27 pF 50V J NP0 TC 1005 R TP 5 C233 CAP CERAMIC CHIP ECCH0000159 22 nF 16V K X7R HD 1005 R TP 5 C301 CAP CERAMIC CHIP ECCH0000182 0 1 uF 10V K X5R HD 1005 R TP 5 C302 CAP CERAMIC CHIP ECCH0000182 0...

Page 136: ...C CHIP ECCH0000115 22 pF 50V J NP0 TC 1005 R TP 5 C706 CAP CERAMIC CHIP ECCH0000115 22 pF 50V J NP0 TC 1005 R TP 5 C707 CAP CERAMIC CHIP ECCH0000115 22 pF 50V J NP0 TC 1005 R TP 5 C708 CAP CERAMIC CHIP ECCH0000115 22 pF 50V J NP0 TC 1005 R TP 5 C709 CAP CERAMIC CHIP ECCH0000167 0 1 uF 6 3V K X5R HD 1005 R TP 5 C710 CAP CERAMIC CHIP ECCH0000167 0 1 uF 6 3V K X5R HD 1005 R TP 5 C711 CAP CERAMIC CHIP...

Page 137: ...6V K X7R HD 1608 R TP 5 C746 CAP CERAMIC CHIP ECCH0000120 39 pF 50V J NP0 TC 1005 R TP 5 C747 CAP CERAMIC CHIP ECCH0000120 39 pF 50V J NP0 TC 1005 R TP 5 C804 CAP CERAMIC CHIP ECCH0000120 39 pF 50V J NP0 TC 1005 R TP 5 C806 CAP CERAMIC CHIP ECCH0000103 1 5 pF 50V C NP0 TC 1005 R TP 5 C807 CAP CERAMIC CHIP ECCH0000103 1 5 pF 50V C NP0 TC 1005 R TP 5 C808 CAP CERAMIC CHIP ECCH0000186 33 pF 50V J NP0...

Page 138: ...05 R TP 5 C852 CAP CERAMIC CHIP ECCH0000701 1 2 pF 50V C NP0 TC 1005 R TP 5 C853 CAP CERAMIC CHIP ECCH0000117 27 pF 50V J NP0 TC 1005 R TP 5 C854 CAP CERAMIC CHIP ECCH0000168 0 1 uF 16V Z Y5V HD 1005 R TP 5 C899 CAP CERAMIC CHIP ECCH0000106 5 pF 50V C NP0 TC 1005 R TP 5 CN401 CONNECTOR BOARD TO BOARD ENBY0001802 2 PIN 1 27 mm STRAIGHT SILVER 5 CN701 CONNECTOR BOARD TO BOARD ENBY0013408 60 PIN 0 4 ...

Page 139: ... 54 mm 2 7T 5 L401 INDUCTOR CHIP ELCH0005009 100 nH J 1005 R TP 5 L402 INDUCTOR CHIP ELCH0005009 100 nH J 1005 R TP 5 L801 INDUCTOR CHIP ELCH0005005 27 nH J 1005 R TP 5 L802 INDUCTOR CHIP ELCH0009103 5 6 nH J 1005 R TP 5 L803 INDUCTOR CHIP ELCH0009104 6 8 nH J 1005 R TP 5 L804 INDUCTOR CHIP ELCH0001407 5 6 nH S 1005 R TP 5 L805 INDUCTOR CHIP ELCH0001420 3 9 nH S 1005 R TP CDMA 5 L806 INDUCTOR CHIP...

Page 140: ...6W J 1005 R TP 5 R117 RES CHIP ERHY0000236 620 ohm 1 16W J 1005 R TP 5 R118 RES CHIP ERHY0000236 620 ohm 1 16W J 1005 R TP 5 R119 RES CHIP ERHY0000236 620 ohm 1 16W J 1005 R TP 5 R120 RES CHIP ERHY0000236 620 ohm 1 16W J 1005 R TP 5 R121 RES CHIP ERHY0000236 620 ohm 1 16W J 1005 R TP 5 R122 RES CHIP ERHY0000236 620 ohm 1 16W J 1005 R TP 5 R123 RES CHIP ERHY0000236 620 ohm 1 16W J 1005 R TP 5 R201 ...

Page 141: ...5 R311 RES CHIP ERHY0000261 10K ohm 1 16W J 1005 R TP 5 R312 RES CHIP ERHY0000268 27K ohm 1 16W J 1005 R TP 5 R313 RES CHIP ERHY0000273 47K ohm 1 16W J 1005 R TP 5 R314 RES CHIP ERHY0000273 47K ohm 1 16W J 1005 R TP 5 R315 RES CHIP ERHY0000201 0 ohm 1 16W J 1005 R TP 5 R316 RES CHIP ERHY0000201 0 ohm 1 16W J 1005 R TP 5 R317 RES CHIP ERHY0000201 0 ohm 1 16W J 1005 R TP 5 R318 RES CHIP ERHY0000208 ...

Page 142: ... R TP 5 R509 RES CHIP ERHY0001102 0 2 ohm 1 4W F 2012 R TP 5 R512 RES CHIP ERHY0000287 220K ohm 1 16W J 1005 R TP 5 R513 RES CHIP ERHY0000287 220K ohm 1 16W J 1005 R TP 5 R601 RES CHIP ERHY0000261 10K ohm 1 16W J 1005 R TP 5 R603 RES CHIP ERHY0000261 10K ohm 1 16W J 1005 R TP 5 R606 RES CHIP ERHY0000261 10K ohm 1 16W J 1005 R TP 5 R607 RES CHIP ERHY0000201 0 ohm 1 16W J 1005 R TP 5 R611 RES CHIP E...

Page 143: ...23 150 ohm 1 16W J 1005 R TP 5 R831 RES CHIP ERHY0000289 270K ohm 1 16W J 1005 R TP 5 R832 THERMISTOR SETY0001201 NTC 22 Kohm SMD 1 0 0 5 NSM4 SERIES 5 R833 RES CHIP ERHY0000237 680 ohm 1 16W J 1005 R TP 5 R834 RES CHIP ERHY0000254 4 7K ohm 1 16W J 1005 R TP 5 R835 RES CHIP ERHY0000241 1K ohm 1 16W J 1005 R TP 5 R836 RES CHIP ERHY0000201 0 ohm 1 16W J 1005 R TP 5 R837 RES CHIP ERHY0000237 680 ohm ...

Page 144: ...ZE CHIP VARISTOR 5 VA202 RES VARIABLE ETC ERVZ0000101 ohm PIN SMD R TP 1005 SIZE CHIP VARISTOR 5 VA203 RES VARIABLE ETC ERVZ0000101 ohm PIN SMD R TP 1005 SIZE CHIP VARISTOR 5 VA204 RES VARIABLE ETC ERVZ0000101 ohm PIN SMD R TP 1005 SIZE CHIP VARISTOR 5 VA401 RES VARIABLE ETC ERVZ0000101 ohm PIN SMD R TP 1005 SIZE CHIP VARISTOR 5 VA402 RES VARIABLE ETC ERVZ0000101 ohm PIN SMD R TP 1005 SIZE CHIP VA...

Page 145: ...2 SBPL00 BATTERY PACK LI ION SBPL0072124 3 7 V 820 mAh 1 CELL PRISMATIC S110 BATTERY SV Silver 2 SGEY00 EAR PHONE EAR MIKE SET SGEY0003203 G4050 G4010 For USA 3 POLE Design change 2 SSAD00 ADAPTOR AC DC SSAD0007835 FREE 50 Hz 5 2 V 800 mA CE CB UK IO 24P 2 WSYY00 SOFTWARE WSYY0132401 Note This Chapter is used for reference Part order is ordered 12 3 Accessory 148 ...

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