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LG F3000 Service Manual
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LG F3000 Service Manual

LG F3000 Service Manual

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Service Manual
F3000
Date: January, 2006 / Issue 1.0

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  • Page 1 Service Manual F3000 Date: January, 2006 / Issue 1.0...

  • Page 2: Table Of Contents

    Table Of Contents 1. INTRODUCTION .......5 4.13 Microphone Trouble ......87 4.14 RTC Trouble ........89 1.1 Purpose ..........5 4.15 Folder on/off Trouble......91 1.2 Regulatory Information......5 4.16 Camera and Flash Trouble ....93 1.3 Abbreviations .......... 7 5. DOWNLOAD........96 2. PERFORMANCE.......9 5.1 Download ..........96 2.1 H/W Features...........9 2.2 Technical Specification ......10...
  • Page 3 - 4 -...

  • Page 4: Introduction

    1. INTRODUCTION 1. INTRODUCTION 1.1 Purpose This manual provides the information necessary to repair, calibration, description and download the features of this model. 1.2 Regulatory Information A. Security Toll fraud, the unauthorized use of telecommunications system by an unauthorized part (for example, persons other than your company’s employees, agents, subcontractors, or person working on your company’s behalf) can result in substantial additional charges for your telecommunications services.
  • Page 5 1. INTRODUCTION E. Notice of Radiated Emissions This model complies with rules regarding radiation and radio frequency emission as defined by local regulatory agencies. In accordance with these agencies, you may be required to provide information such as the following to the end user. F.

  • Page 6: Abbreviations

    1. INTRODUCTION 1.3 Abbreviations For the purposes of this manual, following abbreviations apply: Automatic Power Control Baseband Bit Error Ratio CC-CV Constant Current - Constant Voltage Digital to Analog Converter Digital Communication System dB relative to 1 milli watt Digital Signal Processing EEPROM Electrical Erasable Programmable Read-Only Memory Electrostatic Discharge...
  • Page 7 1. INTRODUCTION Power Amplifier Module Printed Circuit Board Programmable Gain Amplifier Phase Locked Loop PSTN Public Switched Telephone Network Radio Frequency Receiving Loudness Rating Root Mean Square Real Time Clock Surface Acoustic Wave Subscriber Identity Module Sending Loudness Rating SRAM Static Random Access Memory PSRAM Pseudo SRAM...

  • Page 8: Performance

    2. PERFORMANCE 2. PERFORMANCE 2.1 H/W Features Item Feature Comment Li-Poly, 800mAh × 50(H) × 3.8(T) [mm] Standard Battery Battery Size : 34 (W) Battery Weight : TBD Under the minimum current consumption environment Stand by Current (such as paging period 9), the level of standby current is below 4mA.

  • Page 9: Technical Specification

    2. PERFORMANCE 2.2 Technical Specification Item Description Specification EGSM TX: 890 + (n-1024) x 0.2 MHz RX: 935 + (n-1024) x 0.2 MHz (n=975~1024) Frequency Band TX: 1710 + (n-512) x 0.2 MHz RX: 1805 + (n-512) x 0.2 MHz (n=512~885) TX: 1810 + (n-512) x 0.2 MHz RX: 1905 + (n-512) x 0.2 MHz (n=512~885) RMS <...
  • Page 10 2. PERFORMANCE Item Description Specification GSM, EGSM Offset from Carrier (kHz). Max. dBc +0.5 600~ <1,200 1,200~ <1,800 1,800~ <3,000 3,000~ <6,000 Output RF Spectrum 6,000 (due to modulation) DCS, PCS Offset from Carrier (kHz). Max. dBc +0.5 600~ <1,200 1,200~ <1,800 1,800~ <3,000 3,000~ <6,000...
  • Page 11 2. PERFORMANCE Item Description Specification DCS, PCS Offset from Carrier (kHz). Max. (dBm) Output RF Spectrum (due to switching transient) 1,200 1,800 Spurious Emissions Conduction, Emission Status GSM, EGSM BER (Class II) < 2.439% @-102 dBm Bit Error Ratio DCS, PCS BER (Class II) <...
  • Page 12 2. PERFORMANCE Item Description Specification STMR 13 5 dB Stability Margin > 6 dB dB to ARL (dB) Level Ratio (dB) 17.5 22.5 30.7 Distortion 33.3 33.7 31.7 25.5 Side Tone Distortion Three stage distortion < 10% System frequency 2.5ppm (13 MHz) tolerance 32.768KHz tolerance 30ppm...
  • Page 13 2. PERFORMANCE Item Description Specification Forced shut down Voltage 3.35 0.03 V 1 Li-Poly Battery Standard Voltage = 3.7 V Battery Type Battery full charge voltage = 4.2 V Capacity: 800mAh Switching-mode charger Travel Charger Input: 100 ~ 240 V, 50/60 Hz Output: 5.2 V, 800 mA - 14 -...

  • Page 14: Technical Brief

    3. TECHNICAL BRIEF 3. TECHNICAL BRIEF 3.1 Power Transceiver (SKY74400, U500) The RF parts consist of a transmitter part, a receiver part, a frequency synthesizer part, a voltage supply part, and a VCTCXO part. The SKY74400 power transceiver is a highly integrated device for quad-band Global System for Mobile Communications (GSM), General Packet Radio Service (GPRS), and Enhanced Data for GSM Evolution (EDGE) handsets.
  • Page 15 3. TECHNICAL BRIEF Figure. 3-1 SKY74400 FUNCTIONAL BLOCK DIAGRAM - 16 -...
  • Page 16 3. TECHNICAL BRIEF (1) Receiver Part A. LNA and Quadrature Demodulator Four separate LNAs are integrated in the SKY74400 to address different bands of operation. These LNAs have separate singleended 50 Ω inputs. The LNA gain is switchable between high and low settings using the three-wire bus.
  • Page 17 3. TECHNICAL BRIEF D. Flexible Receiver Bandwidth Control The receive baseband filters have programmable bandwidths with eight possible settings. (2) Synthesizer Section The SKY74400 includes a fully integrated UHF VCO and 3rd order loop filter. A single sigma-delta fractional-N synthesizer phaselocks the Local Oscillator (LO) used in both transmit and receive paths to a precision frequency reference input.
  • Page 18 3. TECHNICAL BRIEF This speeds up frequency settling and ensures that the PLL control voltage never operates close to the rails. DFC is the result of an adaptive circuit that corrects for any VCO center frequency errors caused by variations of the integrated VCO circuit such as temperature, supply voltage, or aging. The VCO can be centered at any frequency in the range from 990 MHz to 1550 MHz.
  • Page 19 3. TECHNICAL BRIEF Figure. 3-2 Crystal Oscillator BLOCK DIAGRAM (3) Transmitter Part To minimize the post-PA filtering requirements and any additional post-power amp losses, the transmit path consists of a vector modulator and a frequency translation loop. The translation loop consists of the following: •...
  • Page 20 3. TECHNICAL BRIEF C. Power Amplifier (PA) The PA functionality of the SKY74400 consists of separate GSM850/EGSM900 and DCS1800/PCS1900 blocks, impedancematching circuitry for 50 Ω output impedances, and a PAC block with an internal currentsense resistor. The custom BiCMOS integrated circuit provides the internal PAC function and interface circuitry.

  • Page 21: 26 Mhz Clock

    3. TECHNICAL BRIEF 3.2 26 MHz Clock (VCTCXO, X500) The 26 MHz clock(X500) consists of a TCXO(Temperature Compensated Crystal Oscillator) which oscillates at a frequency of 26 MHz. It is used within the SKY74400, analog base band chipset (U101, AD6535), digital base band chipset (U102, AD6527B). 2V75_VVCXO R746 26MHz...
  • Page 22 3. TECHNICAL BRIEF ANT_SW3 ANT_SW2 ANT_SW1 C502 C503 C504 C505 1000p GSM1900_RX GSM1800_RX GSM900_RX GND7 GND6 GND5 GND4 GSM18001900_TX GND3 GSM900_TX GND2 GND1 LMSP54LA-445TEMP FL610 Figure 3-4 FEM CIRCUIT DIAGRAM - 23 -...

  • Page 23: Digital Main Processor

    3. TECHNICAL BRIEF 3.4 Digital Main Processor (AD6527B, U102) AD6527/AD6527B GSM-PROCESSOR KEYPADCOL[7:0] Keypad JTAGEN TCK, TMS Matrix KEYPADROW[7:0] JTAG TDI, TDO BACKLIGHT[3.0] Backlight/ JTAG, HSL, GPIO Service Light Universal Servicelight USCTX/RX/CLK System Enhaoced Generic serial port A Connector Generic serial port B (USC) Generic serial port D ROMCS[1:0]...
  • Page 24 3. TECHNICAL BRIEF • AD6527 is an ADI designed processor. • AD6527 consists of 1. Control Processor Subsystem • 32-bit ARM7TDMI Control Processor • 58.5 MHz operation at 1.7V • On-board 16KB instruction/Data Cache • 1 Mbits of on-chip System SRAM 2.
  • Page 25 3. TECHNICAL BRIEF 3.4.1 Interconnection with external devices A. RTC block interface Countered by external X-TAL The X-TAL oscillates 32.768KHz B. LCD module interface The LCD module is controlled by AD6527B(U102),DBB. In operating mode, the AD6527B(U102) controls the LCD module through _LCD_CS, LCD_DIM_CTRL, LCD_RESET, LCD_WR, LCD_CS, 2V8_MV, IF_MODE.
  • Page 26 3. TECHNICAL BRIEF The backlight of LCD module is controlled by DBB via AAT2807AIXN-4.5, U802. The control signals related to Backlight LED are given bellow. Signals Description LCD_DIM_CTL Control LCD backlight level in 16 steps (GPO 23) LCD_LED_CTL Control LCD LED LCD_LED_GND Table 3-3.
  • Page 27 3. TECHNICAL BRIEF D. SIM interface The AD6527B provides SIM Interface Module. The AD6527 checks status periodically during established call mode whether SIM card is inserted or not, but it doesn't check during deep Sleep mode. In order to communicate with SIM card, 3 signals SIM_DATA, SIM_CLK, SIM_RST(GPIO_23) are required.
  • Page 28 3. TECHNICAL BRIEF 3.4.2 AD6527B Architecture AD6527/AD6527B AD6535 Serial Link Audio Baseband Subsystem and Power Management DSP BUS EBUS PBUS DMA and BUS RBUS IM ARBITRATION SBUS SRAM Peripheral FLASH Subsystem Subsystem ® (ARM7TDMI RF-Control Figure 3-7. AD6527B Architecture The internal architecture of AD6527B is shown above Figure 3-7. AD6527 regroups three main subsystems connected together through a dynamic and flexible communication bus network.

  • Page 29: Analog Main & Power Management Processor

    3. TECHNICAL BRIEF 3.5 Analog Main & Power Management Processor (AD6535, U101) Figure 3-8. AD6535 FUNCTIONAL BLOCK DIAGRAM - 30 -...
  • Page 30 3. TECHNICAL BRIEF • AD6535 is an ADI designed Analog Baseband processor. AD6535 covers the processing GMSK modulation interface, Aux ADC, Voice signal processing and Power Management. • AD6535 consists of 1. BB Transmit section • GMSK Modulation • I-channel & Q-channel Transmit DACs and Filters •...
  • Page 31 3. TECHNICAL BRIEF 3.5.1 Baseband Transmit Section 1. The AD6537B Baseband Transmit Section is designed to support GMSK for both single-slot and multi-slot application. 2. The AD6535 includes a digital GMSK modulator which is used for GSM application. The GMSK modulator uses a ROM lookup table to modulate the serial data stream ffrom the BSPORT.
  • Page 32 3. TECHNICAL BRIEF 3.5.3 Auxiliary Section 1. This section includes an Automatic Frequency Control(AFC) DAC, voltage reference buffers, an Auxiliary ADC, and light controllers. • AFC DAC: 13 bits 2. This section also contains AUX ADC and Voltage Reference • IDAC: 10 bits •...
  • Page 33 3. TECHNICAL BRIEF 3.5.4 Audio Section 1. The AD6535 Audio section supports communications and personal audio applications. 2. The Audio Section provides an audio codec with two digital-to-analog converter, a ring tone volume controller, a microphone interface, and analog input and output channels. Figure 3-12.

  • Page 34: Power Management

    3. TECHNICAL BRIEF 3.5.5 Power Management Figure 3-13. AD6535 POWER MANAGEMENT SECTION 1. Power up sequence logic 1. The AD6535 controls power on sequence 2. Power on sequence - If a battery is inserted, the battery powers the 8 LDOs. - Then if PWRONKEY is detected, the LDOs output turn on.
  • Page 35 3. TECHNICAL BRIEF Figure 3-14. AD6535 POWER MODE LOGIC 2. LDO Block 1. There are 8 LDOs in the AD6535. - VCORE : supplies Digital baseband Processor core and AD6535 digital core - VMEM : supplies external memory and the interface to the external memory on the digital baseband processor (1,8V or 2.8V, 150mA) - VEXT : supplies Radio digital interface and high voltage interface (2.8V, 170mA)
  • Page 36 3. TECHNICAL BRIEF 3. Battery Charging Block 1. It can be used to charge Lithium Ion batteries. Charger initialization, trickle charging, and Li-Ion charging control are implemented in hardware. 2. Charging Process - Check charger is inserted or not - If AD6535 detects that Charger is inserted, the CC-CV charging starts. - Exception : When battery voltage is lower than 3.2V, the precharge(low current charge mode) starts firstly.

  • Page 37: Charging Ic

    3. TECHNICAL BRIEF 3.6 Charging IC (ISL6299, U701) VUSBIN VCHARGE Charging IC VBAT 2V8_VEXT D700 CUS02 U701 ISL6299 CUR_MON CRDL R711 C717 R712 R713 IMIN _PPR _CHG CHG_STAT ICDL (GPIO_1) R749 USBON CHG_EN PGND (GPIO_0) R748 R714 R715 C718 C719 R716 C720 100K...
  • Page 38 3. TECHNICAL BRIEF Figure 3-17. BLOCKDIAGRAM Cradle Charge Current The cradle charge current is enabled by the EN pin only, the USBON pin has no control on the cradle charge current. The cradle charge current is programmed with the external resistor connected between the ICDL pin and the GND pin.
  • Page 39 3. TECHNICAL BRIEF Trickle Charge Current When the battery voltage is below the minimum battery voltage VMIN given in the electrical specification, the charger operates in a trickle/preconditioning mode, where the charge current is typically 14% of the programmed charge current for the cradle input. If power comes from the USB input, the trickle mode current is approximately 53mA.

  • Page 40: Camera Ic

    3. TECHNICAL BRIEF 3.7 CAMERA IC (CL765A,U403) Figure 3-18. CL765A APPLICATION BLOCKDIAGRAM - 41 -...
  • Page 41 3. TECHNICAL BRIEF CAMERA IC(CL765A) 2V8_ACAM 2V6_CAM 1V8_CAM VBAT FB402 1V8_MV 2V8_MV MIC2211-GKBML U401 VOUT1 VOUT2 C400 C401 C402 C403 C404 C405 4.7u 0.01u 0.01u 0.1u C406 C407 C408 C409 BGND 0.01u VDDS L_PCLK VDDSD L_DATA00 L_DA0 L_DATA01 L_DA1 VDDL L_DATA02 L_DA2 2V8_VEXT...

  • Page 42: Keypad Switches And Scanning

    3. TECHNICAL BRIEF 3.8 Keypad Switches and Scanning VBAT KEY PAD Left Side Key (MP3 FUNCTION) R375 PWR KEY R756 POWERKEY R350 R351 R371 R372 VA301 VA302 VA303 VA304 R352 KEY_ROW0 SP301 SP302 LEFT MENU MENU LEFT R308 KEY_ROW1 SP303 SP304 SP305 SP306...

  • Page 43: Microphone

    3. TECHNICAL BRIEF 3.9 Microphone The microphone is placed to the front cover and contacted to main PCB. The audio signal is passed to AIN1P and AININ pins of AD6535. The voltage supply VMIC is output from AD6535, and is a biased voltage for the AIN1P.

  • Page 44: Headset Interface

    3. TECHNICAL BRIEF 3.11 Headset Interface 2V8_NEC_AVDD U304 MAX4684EBC_T GPIO_6 EARMM_EN AUX_SPK_R HEADSET_SPK_R COM1 AUX_SPK_L HEADSET_SPK_L COM2 C721 0.1u 2V5_JACK R201 C200 R202 R203 R204 0.1u 1.5K AUXIN HOOK_DETECT CLOSE TO EARJACK (GPIO_40) R206 C203 C204 C205 C208 0.1u 2V8_VEXT 2V8_VEXT R210 J201...

  • Page 45: Memory

    3. TECHNICAL BRIEF 3.12 MEMORY(INTEL,U203) MEMORY (256 + 256NOR + 64 + 64PSRAM) DATA15 DATA14 ADD24 DATA13 2V8_VMEM ADD23 DATA12 ADD22 DATA11 512Mbit Two Die ADD21 DATA10 ADD20 DATA09 ADD19 DATA08 ADD18 DATA07 ADD17 DATA06 ADD16 DATA05 C231 U206 ADD15 DATA04 0.1u ADD14...

  • Page 46: Bluetooth

    3. TECHNICAL BRIEF 3.13 BLUETOOTH (LBMA-2C67B2,M701) BLUETOOTH VBAT 2V8_VBT BT701 U702 FEED VOUT ACS2450EBAF30 BGND R733 BT_EN STBY (GPIO_2) BH28FB1WHFV C743 C744 C746 C747 C745 2.2u 2V8_VBT 2.2u 0.1u 2V8_VBT C748 0.1u U703 TC7SH08FS M701 LBMA-2C67B2 PCM_TX PCM_SYNC8 (GPIO_9) BT_RST RESETB VDD_1_8V L701...

  • Page 47: Camera Connector, Camera Ldo

    3. TECHNICAL BRIEF 3.14 CAMERA CONNECTOR, CAMERA LDO(CN301,U401) 2V6_CAM 1V8_CAM CAMERA CONN C_DATA07 C_SCK C_DATA06 C_SDA C_DATA05 C_DATA04 C_VS C_DATA03 C_HS C_DATA02 C_MCLK C_DATA01 C_DATA00 C_PCLK C_RST C112 0.1u Figure 3-26. CAMERA CONNECTOR 2V8_ACAM 2V6_CAM 1V8_CAM VBAT FB402 MIC2211-GKBML U401 VOUT1 VOUT2 C406...

  • Page 48: Key Backlight

    3. TECHNICAL BRIEF 3.15 KEY BACKLIGHT KEY-PAD BACK-LIGHT VBAT VBAT SP701 SP702 SP703 SP704 SP705 SP706 SP707 SP708 SP709 SP710 SP711 SP712 SP713 SP714 IMX9T110 Q701 (GPIO_22) R732 KEY_BACKLIGHT C740 C741 Figure 3-28. MAIN KEY BACKLIGHT 3.16 WHITE/FLASH LED LDO (U405) WHITE/FLASH LED LDO VBAT R419...

  • Page 49: Flip Switch

    3. TECHNICAL BRIEF 3.17 FLIP SWITCH (U405) FLIP SWITCH 2V8_VEXT R402 FLIP (GPIO_5) OUTPUT C410 C411 GND2 PGND GND1 0.01u U402 A3212EEH-T Figure 3-30. FLIP SWITCH 3.18 VIBRATOR The vibrator is placed in main board. The vibrator is driven from VIBRATOR from AD6527B. VBAT VBAT R345...

  • Page 50: Mic

    3. TECHNICAL BRIEF 3.19 MIC (SOB-413S44-RC3310,MIC201) 2V5_VMIC CLOSE TO MIC R200 R205 C201 C202 2.2K SOB-413S44-RC3310 R207 R208 MIC201 VINNORP C209 C210 C211 R209 VINNORN 0.1u R212 C215 C216 CLOSE TO ABB 2.2K Figure 3-32. MIC - 51 -...

  • Page 51: Troubleshooting

    4. TROUBLESHOOTING 4. TROUBLESHOOTING 4.1 RX Trouble TEST POINT SKY74400 26Mhz OSCILLATOR Figure 4-1 - 52 -...
  • Page 52 4. TROUBLESHOOTING Checking Flow START HP8960 : Test mode 62 CH, 7 level setting (TCH) 62CH, -60dBm setting (BCCH) Spectrum analyzer setting Oscilloscope setting Check VCTCXO Check FEM & Mobile SW Check RX IQ Redownload SW or Do calibration again - 53 -...
  • Page 53 4. TROUBLESHOOTING (1) Checking VCTCXO Circuit TEST POINT Checking Flow VCTCXO Circuit is OK VCTCXO Circuit is OK Check Pin 3. 26 MHzO.K? See next Page to check See next Page to check Refer to Graph 4 -1(b) ANT SW & Mobile SW ANT SW &...
  • Page 54 4. TROUBLESHOOTING (2) Checking FEM & Mobile SW TEST POINT CIRCUIT Waveform SW500 KMS-506 ANT_SW3 ANT_SW2 ANT_SW1 C502 C503 C504 C505 1000p FEM Control GSM& DCS Graph 4-3(a) GSM1900_RX GSM1800_RX GSM900_RX GND7 GND6 GND5 GND4 GSM18001900_TX GND3 GSM900_TX GND2 GND1 LMSP54LA-445TEMP FL610 FEM Control PCS...
  • Page 55 4. TROUBLESHOOTING Checking Flow For these 2 test case, No Call connection is needed Check SW500 Pin ANT,RF Changing SW500 Open with RF Cable connected. Check SW500 Pin ANT,RF Short Changing SW500 with No RF Cable Connected Check C503,C504,C505 VC1 :Low or HIGH Changing the Board.
  • Page 56 4. TROUBLESHOOTING (3) Checking RX IQ TEST POINT CIRCUIT VCC3 C510 I+_TX_I+ I-_TX_I- Q-_TX_Q- Q+_TX_Q+ VBAT C511 VCC1 C512 C513 Waveform Graph 4-4 Checking Flow Check C510,C511. Replace U500 Check if there is any Similar? Major difference Refer to graph 4-4 Redownload software and calibration again - 57 -...

  • Page 57: Tx Trouble

    4. TROUBLESHOOTING 4.2 TX Trouble TEST POINT SKY74400 26Mhz OSCILLATOR Figure 4-2 - 58 -...
  • Page 58 4. TROUBLESHOOTING Checking Flow START HP8960 : Test mode 62 CH, 7 level setting (TCH) 62CH, -60dBm setting (BCCH) Spectrum analyzer setting Oscilloscope setting Check VCTCXO Check FEM & Mobile SW Check SIGNAL Check TX IQ Re-download SW or Do calibration again - 59 -...
  • Page 59 4. TROUBLESHOOTING (1) Checking VCTCXO Circuit TEST POINT Checking Flow VCTCXO Circuit is OK VCTCXO Circuit is OK Check Pin 3. 26 MHzO.K? See next Page to check See next Page to check Refer to Graph 4-1(b) ANT SW & Mobile SW ANT SW &...
  • Page 60 4. TROUBLESHOOTING (2) Checking Ant SW & Mobile SW TEST POINT CIRCUIT Waveform VC1 LOW SW500 KMS-506 VC2 LOW VC3 HIGH ANT_SW3 ANT_SW2 ANT_SW1 C502 C503 C504 C505 1000p Graph 4-7(a) FEM Control EGSM VC1 LOW GSM1900_RX GSM1800_RX GSM900_RX VC2 HIGH GND7 GND6 GND5...
  • Page 61 4. TROUBLESHOOTING Checking Flow For the test, TX Stand alone Mode is needed. (PL=5 for GSM, PL=0 for DCS) Check C503,C504,C505 Check whether FEM Check VC1, VC2, VC3 Set as TX mode Changing board RRefer to Graph4-6(a), 4-6(b) RRefer to Table 4-3 Check RF Level of Pin10 : ~32.5dBm FL610.10 (for GSM) &...
  • Page 62 4. TROUBLESHOOTING (3) Checking PAM Control Signal TEST POINT CIRCUIT VBAT PA_EN R504 TX_RAMP GND1 PA_BAND GND2 GND3 GND4 R505 GND5 C517 C520 GND6 GND7 0.01u 4.7u GND8 GND9 Waveform Graph 4-8 Checking Flow Check TX_RAMP and PA_EN Check if there is Similar? Similar? Similar?
  • Page 63 4. TROUBLESHOOTING (4) Checking TX IQ TEST POINT Waveform Graph 4-9 CIRCUIT VCC3 C510 I+_TX_I+ I-_TX_I- Q-_TX_Q- Q+_TX_Q+ VBAT C511 VCC1 C512 C513 Checking Flow Check if there is Any Major Difference Replace U500 Similar? Refer to Graph 4-9 Re-download the Software And calibrate - 64 -...

  • Page 64: Power On Trouble

    4. TROUBLESHOOTING 4.3 Power On Trouble TEST POINT VEXT VVCXO VUSB VCORE VABB VMIC VMEM VSIM VRTC Figure 4-3 CIRCUIT R100 BACK_BATT C113 VCORE1 VCORE2 C114 VMEM1 VMEM2 C115 0.1u VRTC C116 VSIM (1608) C117 2.2u VABB C118 VMIC C121 VVCXO C122 VUSB...
  • Page 65 4. TROUBLESHOOTING Checking Flow START Check Battery Voltage Charge or Change Battery > 3.35V ? Push power-on key Check the contact of power key And check the level change Or dome-switch of PWRKEY Check the voltage of Replace U101 The LDO outputs at U101 VCORE=1.8V VVCXO=2.75V VMEM=2.8V...

  • Page 66: Charging Trouble

    4. TROUBLESHOOTING 4.4 Charging Trouble TEST POINT R714 U401 U701 D401 Figure 4-4 CIRCUIT VUSBIN VCHARGE Charging IC VBAT 2V8_VEXT D700 CUS02 U701 ISL6299 CUR_MON CRDL R711 C717 R712 R713 IMIN _PPR _CHG CHG_STAT ICDL (GPIO_1) R749 USBON CHG_EN PGND (GPIO_0) R748 R714...
  • Page 67 4. TROUBLESHOOTING Checking Flow START Resolder the CN301 I/O Connector(CN301) Pin 4,5 : VCHARGE Is well-soldered ? Pin12,19,26 : GND The TA is out of order Voltage at anode of Change the TA D401 = 5.2V ? Resolder the D401, U701 are D401,U701 well-soldered? Replace the...

  • Page 68: Vibrator Trouble

    4. TROUBLESHOOTING 4.5 Vibrator Trouble TEST POINT C312 R348 Q301 D301 Figure 4-5 CIRCUIT VBAT VBAT R345 R346 R347 Q301 EMZ2 R348 1.5K VIBRATOR (GPIO 3) R349 MOTOR D301 C312 4.7u 1SS352-TPH3_F - 69 -...
  • Page 69 4. TROUBLESHOOTING Checking Flow START Check the soldering Is the voltage at pin 6 Resolder R348. of Q301 near 0V? of R348. Replace Q301 Check the contact state Re-contact CN301 of CN301 Check the Coaxial Cable Replace Coaxial Cable Check the soldering of Resolder vibrator.

  • Page 70: Lcd Trouble

    4. TROUBLESHOOTING 4.6 LCD Trouble • Check point - The assembley status of the LCD Module - The Soldering of connector TEST POINT - LCD CONNECTOR VBAT 2V8_MV LCD CONN CN101 LCD_RESET LCD_ID L_SUB_LCD_CS LCD_RS L_DATA00 L_MAIN_LCD_CS L_DATA01 LCD_WR L_DATA02 L_DATA08 L_DATA03 L_DATA09...
  • Page 71 4. TROUBLESHOOTING CIRCUIT DIAGRAM - IF CONNECTOR 1.3M Pixel CAMERA 128x160 MAIN TFT-LCD 96x96 SUB OLED LCD FL601 L_DATA00 INOUT_B4 INOUT_A4 L_DATA01 INOUT_B3 INOUT_A3 L_DATA02 INOUT_B2 INOUT_A2 L_DATA03 INOUT_B1 INOUT_A1 ICVE21054E250R401FR FL602 FL603 2V6_CAM L_DATA04 INOUT_A1 INOUT_B1 2V8_MV 2V6_CAM 2V8_ACAM VBAT 1V8_CAM L_DATA05...
  • Page 72 4. TROUBLESHOOTING Checking Flow START Refer to Power is supplied to Power On Trouble the board? Connection between Reconnect FPCB and boards is OK? FPCB CN601& CN102 Re-solder the CN601 is soldered well? & CN102 Paths of LCD control Re-solder signals are OK? the EMI filter FPCB is OK?

  • Page 73: Bt Trouble

    4. TROUBLESHOOTING 4.7 BT Trouble TEST POINT DUBUG_RX DUBUG_TX BT_EN Figure 4-7 CIRCUIT DIAGRAM BLUETOOTH VBAT 2V8_VBT BT701 U702 FEED VOUT ACS2450EBAF30 BGND R733 BT_EN STBY (GPIO_2) BH28FB1WHFV C743 C744 C746 C747 C745 2.2u 2V8_VBT 2.2u 0.1u 2V8_VBT C748 0.1u U703 TC7SH08FS M701...
  • Page 74 4. TROUBLESHOOTING Checking Flow Is BT_RST signal shape similar Replace U102 to Fig.1 during Powering on Bluetooth Replace U102 2V8_VBT at C743=2.8V Bluetooth Power off Is DEBUG_TX signal similar to Replace U102 Fig.2 during Powering on Bluetooth? Is DEBUG_RX signal similar to Replace M701 Fig.2 during Powering on Bluetooth?
  • Page 75 4. TROUBLESHOOTING Graph 4-10(a) BLUE-RST Graph 4-10(b) DEBUG_TX,RX Graph 4-10(c) PCM_SYNCS,TX,RX,USC0 - 76 -...

  • Page 76: Speaker Trouble

    4. TROUBLESHOOTING 4.8 Speaker Trouble CIRCUIT DIAGRAM SPEAKER AVLC14S02050 C101 OUT1 SPK_L_N C102 OUT2 SPK_L_P AVLC14S02050 C104 AVLC14S02050 C106 OUT3 SPK_R_N C107 OUT4 SPK_R_P AVLC14S02050 C109 - 77 -...
  • Page 77 4. TROUBLESHOOTING Checking Flow START Check the state of Reassemble speaker contact of dual speaker C101,C102, C106, C107 Re-solder C101, C102, C106, C107 are Well-soldered? Check Re-solder U303 U303 works properly Speaker Change main board Works properly? Speaker working! - 78 -...

  • Page 78: Sim Card Interface Trouble

    4. TROUBLESHOOTING 4.9 SIM Card Interface Trouble TEST POINT Figure 4-9 CIRCUIT DIAGRAM SIM CONNECTOR 2V85_VSIM 2V85_VSIM R344 J301 SIM_RST SIM_DATA SIM_CLK - 79 -...
  • Page 79 4. TROUBLESHOOTING Checking Flow START Change the SIM Card. Our phone Does the SIM cards supports only 3V SIM card. supports 2.85V ? Voltage Replace J301 or Voltage at pin1 of at VSIM of U101 check soldering of components J301 is 2.85V? Is 2.85V? Change the SIM Card Redownload SW.

  • Page 80: Earphone Trouble

    4. TROUBLESHOOTING 4.10 Earphone Trouble TEST POINT R214 C217 U205 (JACK_DETECT PIN1) R211 R204 C213 Figure 4-10 CIRCUIT DIAGRAM 2V5_JACK 2V8_VEXT 2V5_JACK R201 U201 C200 R202 R203 R204 0.1u 1.5K AUXIN HOOK_DETECT (GPIO_40) CLOSE TO EARJACK VOUT NCP563Q25T1 R206 C203 C204 C205 C206...
  • Page 81 4. TROUBLESHOOTING Checking Flow START Insert the earphone to the handset. Earphone detect problem Does the audio Profile of the phone change to the earphone mode? Audio path problem Set the audio part of the test equipment to echo mode Set the audio part of the Earphone receiving test equipment to PRBS...
  • Page 82 4. TROUBLESHOOTING Earphone detect problem Earphone detect problem Check the signal level Level of R201 is of JACK_DETECT. about 2.5V? Is it almost 0? Resolder U202. Replace U201 Earphone sending path problem Earphone sending path problem Re-solder Level of R210 is R210 about 2.8V? Level of R230 is...

  • Page 83: Key Backlight Led Trouble

    4. TROUBLESHOOTING 4.11 Key Backlight LED Trouble TEST POINT CIRCUIT KEY-PAD BACK-LIGHT VBAT VBAT SP701 SP702 SP703 SP704 SP705 SP706 SP707 SP708 SP709 SP710 SP711 SP712 SP713 SP714 IMX9T110 Q701 (GPIO_22) R732 KEY_BACKLIGHT C740 C741 Main PCB Figure 4-11 Checking Flow START Is the voltage level VBAT Charge battery...

  • Page 84: Receiver Trouble

    4. TROUBLESHOOTING 4.12 Receiver Trouble TEST POINT R112 R110 Figure 4-12 CIRCUIT DIAGRAM R110 AOUT1P RCV_P C139 AOUT1N SPKP_OUT_P AOUT2P1 R112 AOUT2P2 RCV_N AOUT2N1 AOUT2N2 AOUT3L AUX_SPK_L C140 C141 AOUT3R AUX_SPK_R RECEIVER AVLC14S02050 C100 R100 OUT5 RCV_N C103 R101 OUT6 RCV_P AVLC14S02050 C105...
  • Page 85 4. TROUBLESHOOTING Checking Flow SETTING : After initialize Agilent 8960, Test EGSM, DCS, PCS mode Set the property of audio as PRBS or continuous wave. Set the receiving volume of mobile as Max. START Check the signal level of Check the soldering Replace the Main board.

  • Page 86: Microphone Trouble

    4. TROUBLESHOOTING 4.13 Microphone Trouble TEST POINT R207 R200 R205 C211 R209 Figure 4-13 CIRCUIT DIAGRAM R100 BACK_BATT C113 VCORE1 VCORE2 C114 VMEM1 VMEM2 C115 0.1u VRTC C116 VSIM (1608) C117 2.2u VABB C118 VMIC C121 VVCXO C122 VUSB C123 VEXT1 VEXT2 VBACK...
  • Page 87 4. TROUBLESHOOTING Checking Flow SETTING : After initialize Agilent 8960, Test EGSM, DCS, PCS mode START Voltage across C118 Voltage VMIC of U101 Replace U101. is about 2.5V? is about 2.5V? MIC Bias Voltage Resolder R200 & R205. Check the signal level at each side of MIC201.

  • Page 88: Rtc Trouble

    4. TROUBLESHOOTING 4.14 RTC Trouble TEST POINT R100 R108 Figure 4-14 CIRCUIT DIAGRAM _MIDI_CS _LCD_CS _SUB_CS C129 C130 26M_DBB X101 CLKON R108 MC-146_7pF C131 32.768KHz CHG_EN CHG_STAT BT_EN BACK_BATT R100 BACK_BATT C113 VCORE1 VCORE2 C114 VMEM1 VMEM2 C115 0.1u VRTC C116 VSIM BAT01...
  • Page 89 4. TROUBLESHOOTING Checking Flow START Is the voltage level of BAT01 Charge or change BAT01. > 1.2V ? Check the voltage at Resolder R108 or 1,4 of X101 Replace X101 Change main board - 90 -...

  • Page 90: Folder On/Off Trouble

    4. TROUBLESHOOTING 4.15 Folder on/off Trouble Circuit Diagram 2V8_VEXT R402 FLIP (GPIO_5) OUTPUT C410 C411 GND2 PGND GND1 0.01u U402 A3212EEH-T - 91 -...
  • Page 91 4. TROUBLESHOOTING Checking Flow START Check the magnet Place the magnet in upper side Voltage at Pin 6 of U402 Voltage 2V8_EXTof ABB = 2.8V ? = 2.8V? Resolder U402 Replace ABB(U101) Open slide. Voltage at Pin 1 of U402 Resolder R402 &...

  • Page 92: Camera And Flash Trouble

    4. TROUBLESHOOTING 4.16 Camera and Flash Trouble U403 U401 Camera Module Figure 4-15 - 93 -...
  • Page 93 4. TROUBLESHOOTING Circuit Diagram CAMERA IC(CL765A) 2V8_ACAM 2V6_CAM 1V8_CAM VBAT FB402 1V8_MV 2V8_MV MIC2211-GKBML U401 VOUT1 VOUT2 C400 C401 C402 C403 C404 C405 4.7u 0.01u 0.01u 0.1u C406 C407 C408 C409 BGND 0.01u VDDS L_PCLK VDDSD L_DATA00 L_DA0 L_DATA01 L_DA1 VDDL L_DATA02 L_DA2...
  • Page 94 4. TROUBLESHOOTING Checking Flow START Go to the LCD Trouble Does LCD work properly? Set the Camera button ON Check power U401 Check power 1.8V, 2.6V, 2.8V Change U403 1V8_CAM, 2V6_CAM, 2V8_ACAM Check the 26MHz waveform? Change X500 Check X500 Check the C_PCLK Check the C_HS Check the C_VS...

  • Page 95: Download

    5. DOWNLOAD 5. DOWNLOAD 5.1 Download A. Download Setup Figure 5-1 describes Download setup Figure 5-1. Download Setup - 96 -...
  • Page 96 5. DOWNLOAD B. Multi Download Procedure 1. Run GSM Multi Download program and select Setting - 97 -...
  • Page 97 5. DOWNLOAD 2. Select Configuration from the menu and you may see this window 3. Press key to select DLL file and press Open - 98 -...
  • Page 98 5. DOWNLOAD 4. Press key to select the mot files 5. Select AlchemyData.mot and press open 6. Repeat step 4-5 to select CodeData.mot - 99 -...
  • Page 99 5. DOWNLOAD 7. Check if the ADI option is set to Hermes 8. Press OK to end Configuration Select Rate - 100 -...
  • Page 100 5. DOWNLOAD 9. Press START to execute download 10. Once downloading is started, press STOP button to keep from re-downloading after downloading is completed. - 101 -...

  • Page 101: Block Diagram

    6. BLOCK DIAGRAM 6. BLOCK DIAGRAM - 102 -...

  • Page 102: Circuit Diagram

    USB BOOT INT CLOCK KEY_COL2 KEYPADCOL2 USC4 USC4 Approved LEE SEUNG YOON USB BOOT EXT CLOCK KEY_COL3 KEYPADCOL3 USC5 USC5 KEY_COL4 KEYPADCOL4 USC6 USC6 DRAWING Iss. Notice No. Date Name VER. 1.3 LG Electronics Inc. LGIC(42)-A-5505-10:01 LG Electronics Inc. - 103 -...
  • Page 103 (GPIO_45) 12/01 Designer SN74AUC2G08YZPR KIM YOUNG GI 2 / 7 2005 Checked LIM SANG HO DRAWING AUDIO/SOUND/MEMORY NAME Approved LEE SEUNG YOON DRAWING Iss. Notice No. Date Name VER. 1.3 LG Electronics Inc. LGIC(42)-A-5505-10:01 LG Electronics Inc. - 104 -...
  • Page 104 (GPIO 3) R349 Checked LIM SANG HO DRAWING MOTOR KEY, IO, SIM, VIBRATOR NAME D301 C312 Approved LEE SEUNG YOON 4.7u 1SS352-TPH3_F DRAWING Iss. Notice No. Date Name VER. 1.3 LG Electronics Inc. LGIC(42)-A-5505-10:01 LG Electronics Inc. - 105 -...
  • Page 105 KIM YOUNG GI 4 / 7 2005 0.01u U402 A3212EEH-T Checked LIM SANG HO DRAWING CAMERA / Chargepump NAME Approved LEE SEUNG YOON DRAWING Iss. Notice No. Date Name VER. 1.3 LG Electronics Inc. LGIC(42)-A-5505-10:01 LG Electronics Inc. - 106 -...
  • Page 106 Sheet/Sheets MODEL F3000 12/01 Designer 5 / 7 PARK JAE WAN 2005 Checked JUNG SUN IN DRAWING NAME Approved LEE SEUNG YOON DRAWING Iss. Notice No. Date Name VER. 1.3 LG Electronics Inc. LGIC(42)-A-5505-10:01 LG Electronics Inc. - 107 -...
  • Page 107 Designer RYU SUNG HYUN 6 / 7 2005 Checked LIM SANG HO DRAWING CAMERA / LCD CONNECTOR NAME Approved LEE SEUNG YOON DRAWING Iss. Notice No. Date Name VER. 1.3 LG Electronics Inc. LGIC(42)-A-5505-10:01 LG Electronics Inc. - 108 -...
  • Page 108 12/01 Designer KIM YOUNG GI 7 / 7 2005 Checked LIM SANG HO DRAWING MIDI/CHARGING / BLUETOOTH NAME Approved LEE SEUNG YOON DRAWING VER. 1.3 Iss. Notice No. Date Name LG Electronics Inc. LG Electronics Inc. LGIC(42)-A-5505-10:01 - 109 -...
  • Page 109 Date Sign & Name Sheet / Sheets F3000 MODEL 04/20 Designer Y.S JEONG 2005 12/31 Y.S.HYUN Checked 2004 DRAWING 12/31 NAME Approved N.S.KIM 2004 DRAWING Ver.A Iss. Notice No. Date Name LG Electronics Inc. LG Electronics Inc. - 110 -...

  • Page 110: Pcb Layout

    8. PCB LAYOUT - 111 -...
  • Page 111 8. PCB LAYOUT - 112 -...

  • Page 112: Engineering Mode

    9. ENGINEERING MODE 9. ENGINEERING MODE A. About Engineering Mode Engineering mode is designed to allow a service man/engineer to view and test the basic functions provided by a handset. B. Access Codes The key sequence for switching the engineering mode on is 2945#*#. Pressing END will switch back to non-engineering mode operation.

  • Page 113: Bb Test [Menu 1]

    9. ENGINEERING MODE 9.1 BB Test [MENU 1] 9.1.1 LCD 1) COLOUR : WHITE, RED, GREEN, BLUE, BLACK 9.1.2 CAMERA This menu is to test the Camera. 1) Main LCD preview : It shows the picture on Main LCD. 2) Sub LCD preview : It shows the picture on Sub LCD. 3) Flash on : It turns on the Flash LED.
  • Page 114 9. ENGINEERING MODE 9.1.7 ADC (Analog to Digital Converter) This displays the value of each ADC. 1) MVBAT ADC : Main Voltage Battery ADC 2) AUX ADC : Auxiliary ADC 3) TEMPER ADC : Temperature ADC 9.1.8 BATTERY 1) Bat Cal : This displays the value of Battery Calibration. The following menus are displayed in order : BAT_LEV_4V, BAT_LEV_3_LIMIT, BAT_LEV_2_LIMIT, BAT_LEV_1_LIMIT, BAT_IDLE_LI MIT, BAT_INCALL_LIMIT, SHUT_DOWN_VOLTAGE, BAT_RECHARGE_LMT...

  • Page 115: Rf Test [Menu 2]

    9. ENGINEERING MODE 9.2 RF Test [MENU 2] 9.2.1 SAR test This menu is to test the Specific Absorption Rate. 1) SAR test on : Phone continuously process TX only. Call-setup equipment is not required. 2) SAR test off : TX process off 9.3 MF mode [MENU 3] This manufacturing mode is designed to do the baseband test automatically.

  • Page 116: Trace Option [Menu 4]

    9. ENGINEERING MODE 9.3.7 MicSpk Test The sound from MIC is recorded for about 3 seconds, then it is replayed on the speaker automatically. 9.4 Trace option [MENU 4] This is NOT a necessary menu to be used by neither engineers nor users. 9.5 Call timer [MENU 5] This menu is to set the Digital Audio Interface Mode for Speech Transcoder and Acoustic testing.

  • Page 117: Stand Alone Test

    10. STAND ALONE TEST 10. STAND ALONE TEST 10.1 Introduction This manual explains how to examine the status of RX and TX of the model. A. Tx Test TX test - this is to see if the transmitter of the phones is activating normally. B.

  • Page 118: Means Of Test

    10. STAND ALONE TEST 10.3 Means of Test a. Select a COM port b. Set the values in Tx or Rx c. Select band and channel d. After setting them all above, press connect button. e. Press the start button Figure 10-1.
  • Page 119 10. STAND ALONE TEST Figure 10-2. HW test setting Figure 10-3. Ramping profile - 120 -...

  • Page 120: Auto Calibration

    11. AUTO CALIBRATION 11. AUTO CALIBRATION 11.1 Overview Auto-cal (Auto Calibration) is the PC side Calibration tool that perform Tx, Rx and Battery Calibration with Agilent 8960(GSM call setting instrument) and Tektronix PS2521G(Programmable Power supply). Auto-cal generates calibration data by communicating with phone and measuring equipment then write it into calibration data block of flash memory in GSM phone.

  • Page 121: Test Jig Operation

    11. AUTO CALIBRATION JTAG2 JTAG1 Status ADI-REMOTE TI-REMOTE POWER VBAT UART Status POWER Figure 11-2 The top view of Test JIG 11.3 Test Jig Operation Power Source Description Power Supply Usually 4.0V Table 11-2 Jig Power Switch Number Name Description Switch 1 ADI-REMOTE In ON state, phone is awaked.

  • Page 122: Procedure

    1. Connect as Fig 11-2 (RS232 serial cable is connected between COM port of PC and MON port of TEST JIG, in general.) 2. Run Hot_Kimchi.exe to start calibration. 3. From the Calibration Lib menu, Select F3000, then, Press APPLY! - 123 -...
  • Page 123 11. AUTO CALIBRATION 4. Press Calibration START dfasdf - 124 -...
  • Page 124 11. AUTO CALIBRATION 5. Select RF Cable Loss value from the Offset menu 6. Press START to execute calibration - 125 -...
  • Page 125 - 126 -...

  • Page 126: Exploded View & Replacement Part List

    12. EXPLODED VIEW & REPLACEMENT PART LIST 12.1 EXPLODED VIEW MSEY0014201 23 24 20 21 22 AKAZ0013103 MBJP0005001 47 19 MBJC0019301 12 13 MDAN0008301 MDAN0008401 73 79 - 127 -...
  • Page 127 - 128 -...

  • Page 128: Replacement Parts

    12. EXPLODED VIEW & REPLACEMENT PART LIST 12.2 Replacement Parts Note: This Chapter is used for reference, Part order is ordered by SBOM standard on GCSC <Mechanic component> Location Level Description Part Number Specification Color Remark GSM(FOLDER) TGFF0085103 Gray AAAY00 ADDITION AAAY0136608 DEUGR...
  • Page 129 12. EXPLODED VIEW & REPLACEMENT PART LIST Location Level Description Part Number Specification Color Remark MDAN01 DECO,SPEAKER MDAN0008401 DECO SPEAKER R Gray MFBC00 FILTER,SPEAKER MFBC0018301 FILTER SPEAKER R Black MFBC01 FILTER,SPEAKER MFBC0018401 FILTER SPEAKER L Black MGAD00 GASKET,SHIELD FORM MGAD0100201 FPCB CONNECTOR 13*5.5*0.5t Black MGAZ00...
  • Page 130 12. EXPLODED VIEW & REPLACEMENT PART LIST Location Level Description Part Number Specification Color Remark MCCZ00 MCCZ0015204 HINGE CAP (GRAY) Gray MDAD00 DECO,CAMERA MDAD0017401 Black MGAD00 GASKET,SHIELD FORM MGAD0067401 LCD LEFT(F2300 EUAAS) Gold MGAD01 GASKET,SHIELD FORM MGAD0067501 LCD(RIGHT)-UPPER Gold MHFZ00 HINGE MHFZ0007001 Black...
  • Page 131 12. EXPLODED VIEW & REPLACEMENT PART LIST Location Level Description Part Number Specification Color Remark Without MLAB00 LABEL,A/S MLAB0000601 HUMIDITY STICKER Color Without MLAC00 LABEL,BARCODE MLAC0003301 EZ LOOKS(use for PCB ASSY MAIN(hardware)) Color - 132 -...

  • Page 132: Main Component

    12. EXPLODED VIEW & REPLACEMENT PART LIST <Main component> Note: This Chapter is used for reference, Part order is ordered by SBOM standard on GCSC Location Level Description Part Number Specification Color Remark SACY00 PCB ASSY,FLEXIBLE SACY0039801 SACE00 PCB ASSY,FLEXIBLE,SMT SACE0035201 PCB ASSY,FLEXIBLE,SMT SACC00...
  • Page 133 PCB ASSY,MAIN SAFY0150603 Black SAFB00 PCB ASSY,MAIN,INSERT SAFB0052101 F3000 RUSBK Black SPKY00 PCB,SIDEKEY SPKY0024301 POLYI ,0.2 mm,DOUBLE ,F3000 VOLUM SIDEKEY FPCB SPKY01 PCB,SIDEKEY SPKY0024401 POLYI ,0.2 mm,DOUBLE ,F3000 MP3 SIDEKEY FPCB SAFF00 PCB ASSY,MAIN,SMT SAFF0074105 Black PCB ASSY,MAIN,SMT SAFC00 SAFC0065601...
  • Page 134 12. EXPLODED VIEW & REPLACEMENT PART LIST Location Level Description Part Number Specification Color Remark C117 CAP,CERAMIC,CHIP ECCH0005801 2.2 uF,6.3V ,K ,X5R ,TC ,1608 ,R/TP C118 CAP,CERAMIC,CHIP ECCH0004904 1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP C119 CAP,CERAMIC,CHIP ECCH0000122 47 pF,50V,J,NP0,TC,1005,R/TP C120 CAP,CERAMIC,CHIP ECCH0000165...
  • Page 135 12. EXPLODED VIEW & REPLACEMENT PART LIST Location Level Description Part Number Specification Color Remark C210 CAP,CERAMIC,CHIP ECCH0000120 39 pF,50V,J,NP0,TC,1005,R/TP C211 CAP,CERAMIC,CHIP ECCH0000167 0.1 uF,6.3V,K,X5R,HD,1005,R/TP C212 CAP,CERAMIC,CHIP ECCH0000120 39 pF,50V,J,NP0,TC,1005,R/TP C213 CAP,TANTAL,CHIP,MAKER ECTZ0000406 33 uF,10V ,M ,STD ,3216 ,R/TP C215 CAP,CERAMIC,CHIP ECCH0000120 39 pF,50V,J,NP0,TC,1005,R/TP...
  • Page 136 12. EXPLODED VIEW & REPLACEMENT PART LIST Location Level Description Part Number Specification Color Remark C407 CAP,CERAMIC,CHIP ECCH0004904 1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP C408 CAP,CERAMIC,CHIP ECCH0000155 10 nF,16V,K,X7R,HD,1005,R/TP C409 CAP,CERAMIC,CHIP ECCH0004904 1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP C412 CAP,CERAMIC,CHIP ECCH0004904...
  • Page 137 12. EXPLODED VIEW & REPLACEMENT PART LIST Location Level Description Part Number Specification Color Remark C520 CAP,CERAMIC,CHIP ECCH0006201 4.7 uF,6.3V ,K ,X5R ,TC ,1608 ,R/TP C521 CAP,CERAMIC,CHIP ECCH0005801 2.2 uF,6.3V ,K ,X5R ,TC ,1608 ,R/TP C522 CAP,CERAMIC,CHIP ECCH0000143 1 nF,50V,K,X7R,HD,1005,R/TP C525 CAP,CERAMIC,CHIP ECCH0000143...
  • Page 138 12. EXPLODED VIEW & REPLACEMENT PART LIST Location Level Description Part Number Specification Color Remark C713 CAP,CERAMIC,CHIP ECCH0000167 0.1 uF,6.3V,K,X5R,HD,1005,R/TP C714 CAP,CERAMIC,CHIP ECCH0000167 0.1 uF,6.3V,K,X5R,HD,1005,R/TP C715 CAP,CERAMIC,CHIP ECCH0000167 0.1 uF,6.3V,K,X5R,HD,1005,R/TP C716 CAP,CERAMIC,CHIP ECCH0004902 220 nF,10V ,Z ,Y5V ,TC ,1005 ,R/TP C718 CAP,CERAMIC,CHIP ECCH0004904...
  • Page 139 12. EXPLODED VIEW & REPLACEMENT PART LIST Location Level Description Part Number Specification Color Remark FB403 FILTER,BEAD,CHIP SFBH0000903 600 ohm,1005 , FL601 FILTER,EMI/POWER SFEY0007102 SMD ,5.6 V,SMD ,4ch. R-Varistor Array(400Ohm,25pF) FL602 FILTER,EMI/POWER SFEY0007102 SMD ,5.6 V,SMD ,4ch. R-Varistor Array(400Ohm,25pF) FL603 FILTER,EMI/POWER SFEY0007102 SMD ,5.6 V,SMD ,4ch.
  • Page 140 12. EXPLODED VIEW & REPLACEMENT PART LIST Location Level Description Part Number Specification Color Remark R115 RES,CHIP ERHY0000261 10K ohm,1/16W,J,1005,R/TP R116 RES,CHIP ERHY0000261 10K ohm,1/16W,J,1005,R/TP R200 RES,CHIP ERHY0000241 1K ohm,1/16W,J,1005,R/TP R201 RES,CHIP ERHY0000241 1K ohm,1/16W,J,1005,R/TP R202 RES,CHIP ERHY0000265 20K ohm,1/16W,J,1005,R/TP R203 RES,CHIP ERHY0000244...
  • Page 141 12. EXPLODED VIEW & REPLACEMENT PART LIST Location Level Description Part Number Specification Color Remark R329 RES,CHIP ERHY0000213 47 ohm,1/16W,J,1005,R/TP R330 RES,CHIP ERHY0000213 47 ohm,1/16W,J,1005,R/TP R331 RES,CHIP ERHY0000280 100K ohm,1/16W,J,1005,R/TP R334 RES,CHIP ERHY0000280 100K ohm,1/16W,J,1005,R/TP R344 RES,CHIP ERHY0000265 20K ohm,1/16W,J,1005,R/TP R345 RES,CHIP ERHY0000207...
  • Page 142 12. EXPLODED VIEW & REPLACEMENT PART LIST Location Level Description Part Number Specification Color Remark R707 RES,CHIP ERHY0000201 0 ohm,1/16W,J,1005,R/TP R708 RES,CHIP ERHY0000275 56K ohm,1/16W,J,1005,R/TP R709 RES,CHIP ERHY0000211 33 ohm,1/16W,J,1005,R/TP R710 RES,CHIP ERHY0000211 33 ohm,1/16W,J,1005,R/TP R711 RES,CHIP ERHY0000125 10K ohm,1/16W,F,1005,R/TP R712 RES,CHIP ERHY0000201...
  • Page 143 12. EXPLODED VIEW & REPLACEMENT PART LIST Location Level Description Part Number Specification Color Remark BGA ,204 PIN,R/TP ,Digital BaseBand Hermes+USB, Pb U102 EUSY0251701 Free SC82-AB (SC70-4) ,4 PIN,R/TP ,80mA CMOS LOW IQ LDO U201 EUSY0204801 VOLTAGE REGULATOR / 2.5V SC70-5 ,5 PIN,R/TP ,1.8V Low Voltage Comparator with U202 EUSY0077701...
  • Page 144 EXXY0004601 .032768 MHz,20 PPM,7 pF,65000 ohm,SMD ,6.9*1.4*1.3 , X500 VCTCXO EXSK0005501 26 MHz,1 PPM,10 pF,SMD ,3.2*2.5*1.0 , SAFD00 PCB ASSY,MAIN,SMT TOP SAFD0064701 F3000 RUSBK Black C410 CAP,CERAMIC,CHIP ECCH0000110 10 pF,50V,D,NP0,TC,1005,R/TP C411 CAP,CERAMIC,CHIP ECCH0000182 0.1 uF,10V ,K ,X5R ,HD ,1005 ,R/TP...
  • Page 145 12. EXPLODED VIEW & REPLACEMENT PART LIST Location Level Description Part Number Specification Color Remark LD712 DIODE,LED,CHIP EDLH0009601 BLUE ,1608 ,R/TP ,Key Pad Blue LED LD713 DIODE,LED,CHIP EDLH0009601 BLUE ,1608 ,R/TP ,Key Pad Blue LED LD714 DIODE,LED,CHIP EDLH0009601 BLUE ,1608 ,R/TP ,Key Pad Blue LED MIC201 MICROPHONE SUMY0009201...
  • Page 146 14 V, ,SMD ,120pF, 1005 VA316 VARISTOR SEVY0003602 5.6 V, ,SMD ,1005, 60pF VA317 VARISTOR SEVY0004201 14 V, ,SMD ,120pF, 1005 VA318 VARISTOR SEVY0004201 14 V, ,SMD ,120pF, 1005 SPFY00 PCB,MAIN SPFY0114901 FR-4 ,1.0 mm,STAGGERED-8 ,F3000 MAIN PCB - 147 -...

  • Page 147: Accessory

    12. EXPLODED VIEW & REPLACEMENT PART LIST 12.3 Accessory Note: This Chapter is used for reference, Part order is ordered by SBOM standard on GCSC Location Level Description Part Number Specification Color Remark MHBY00 HANDSTRAP MHBY0001101 Neck Strap 380mm Gray 3.7 V,1000 mAh,1 CELL,PRISMATIC ,GS-9(L1500) EUAOR SBPL00 BATTERY PACK,LI-ION...
  • Page 148 Note...
  • Page 149 Note...

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