LG KD3500 Service Manual
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LG KD3500 Service Manual

LG KD3500 Service Manual

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Features of Mobile Subscriber Radio Handset
(LG-KD3500 Type)
1. Wave Type
• G7W
2. Frequency Scope
• Transmit Frequency : 824.820 ~ 848.190MHz
• Receive Frequency
3. Rated Output Power
• 0.282W(24.5dBm)
4. Output Conversion Method :
5. Voltage and Current Value of Termination Part Amplifier(Catalogue included)
Mode
CDMA
6. Functions of Major Semi-Conductors
Classification
QSC6010
MCP
(PF38F2040W0YBQ0)
MCP
(PF38F2040W0YBQ0)
7. Frequency Stability
• ±0.5PPM
LGE
LG Electronics Inc.
: 869.820 ~ 893.190MHz
This is possible by correcting the key board channel.
Type Name
Voltage
SKY77162
3.4V
MSM baseband, radioOne RF, and power management.
Flash Memory (64Mbit) ▶ Storing of the mobile station operation
program
PSRAM (32Mbit) ▶ Temporary storing of the data created while
busy
Current
Power
455mA
0.282W
Function

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Summary of Contents for LG KD3500

  • Page 1 Features of Mobile Subscriber Radio Handset (LG-KD3500 Type) 1. Wave Type • G7W 2. Frequency Scope • Transmit Frequency : 824.820 ~ 848.190MHz • Receive Frequency : 869.820 ~ 893.190MHz 3. Rated Output Power • 0.282W(24.5dBm) 4. Output Conversion Method : This is possible by correcting the key board channel.
  • Page 2 CDMA MOBILE SUBSCRIBER UNIT LG-KD3500 SERVICE MANUAL SINGLE BAND CDMA MOBILE PHONE...

  • Page 3: Table Of Contents

    Input Method(Inputting telephone numbers included) 1. Telephone Number and NAM Programming Method ......................... 13 CHAPTER 3. Circuit Description 1. RF Transmit/Receive Part ....................... 14 2. Digital/Voice Processing Part ....................18 CHAPTER 4. BGA IC Pin Check LG Electronics Inc. 1/21...

  • Page 4: General Introduction

    LG-KD3500 General Introduction The LG-KD3500 cellular phone functions as digital cellular phone worked in CDMA (Code Division Multiple Access) mode. CDMA mode applies the DSSS (Direct Sequence Spread Spectrum) technique that has been used in military. This technique enables to share one frequency channel with many users in the same specific area.

  • Page 5: Chapter 1. System Introduction

    Another method available is to make two persons to sing in different languages at the same time, space, and frequency when wishing to let the audience hear the singing without being confused. This is the characteristics of CDMA. LG Electronics Inc.
  • Page 6 At this time, the spectrums of other signals that have different codes are not recovered into its original state and instead, processed as noise and appears as the self-interference of the system. LG Electronics Inc. 4/21...

  • Page 7: Features And Advantages Of Cdma Mobile Phone

    The backward open loop power control is carried out in a corresponding mobile station; the mobile station measures power received from the cell site and then, reversely increases/decreases transmit power in order to compensate channel changes caused by the forward link path loss and terrain LG Electronics Inc. 5/21...
  • Page 8 During the soft hand, the cell site already in the busy state and the cell site to be engaged in the call later participate in the call conversion. The call conversion is carried out through the original call LG Electronics Inc. 6/21...
  • Page 9 In addition, in the CDMA system, services and service charges are classified further into different classes so that more transmit power can be allocated to high class service users for easier call set-up; they can also be given higher priority of using hand-off function than the general users. LG Electronics Inc. 7/21...

  • Page 10: Structure And Functions Of Cdma Mobile Phone

    (AGC Amp). Then, they are converted into RF band by the frequency synthesizer synchronizing these signals to proper output frequencies. Transmit signals obtained pass through the duplexer filter and then, are sent out to the cell site via the antenna. LG Electronics Inc. 8/21...

  • Page 11: Specification

    Unit = Hours, Minutes Standard (950mAh) Stand-By Time 140 Hrs (SCI=2) Talk Time 145 Min (Cell power -92dBm) 4.2 Receive Specification 4.2.1 Frequency Range : 869.820 MHz ~ 893.190 MHz 4.2.2 Local Oscillating Frequency Range : 1738.08MHz ~ 1787.94MHz LG Electronics Inc. 9/21...
  • Page 12 4.3.5 CDMA TX Frequency Deviation : 4.3.6 CDMA TX Conducted Spurious Emissions • 900kHz : - 42 dBc/30kHz below • 1.98MHz : - 54 dBc/30kHz below 4.3.7 CDMA Minimum TX Power Control : - 50dBm below LG Electronics Inc. 10/21...
  • Page 13 873.330 MHz 885.810 MHz 874.560 MHz 887.04 MHz 888.270 MHz 875.790 MHz 877.020 MHz 889.500 MHz 878.250 MHz 890.910 MHz 879.480 MHz 892.140 MHz 893.370 MHz 880.890 MHz 4.6 Charge time 4.6.1 Standard Battery : 200 Min. LG Electronics Inc. 11/21...

  • Page 14: Installation

    Connect the kit’s power cable connector to the interface box power receptacle. 5.3.2.2 Antenna Cable Connection Connect the antenna coupler cable connector from the cradle to the external antenna connector. ( Antenna is not included.) LG Electronics Inc. 12/21...

  • Page 15: Nam Input

    23. Phone Model 12. CDMA Home NID 24. Slot Cycle Index • Press a number what you want to edit. • Press [edit] to edit, after input, press [OK] to save • To reset the handset, press [END] LG Electronics Inc. 13/21...

  • Page 16: Chapter 3. Circuit Description

    After that, the RF signal is amplified by the Power Amp in order to have enough power for radiation. Finally, the RF signal is sent out to the cell site via the antenna after going through the duplexer LG Electronics Inc. 14/21...
  • Page 17 Insertion loss (IL) in the transmit band is 2.8dB (Max), whereas IL in the receive band is 3.5dB (Max). The receive band attenuation amount of transmit filter is 45dB (Min) and the transmit band attenuation amount of receive filter is 57dB or more (Min). LG Electronics Inc. 15/21...
  • Page 18 I and I/ are 180 deg. The mixer in QSC6010 converts baseband signals into RF signals. After passing through the upconverters, RF signal is inputted into the Power Amplifier Module. The QSC6010 Cellular CDMA RF specifications are described below: LG Electronics Inc. 16/21...
  • Page 19 1.4 Description of Frequency Synthesizer Circuit 1.4.1 Crystal Oscillator (X202) Crystal Unit generates the refrence frequency of 19.2MHz. Tolerance at 25 ° C is ±12x10 Max. at -30 to 85 ° C Max.Tolerance over the tmperature range is ±12x10 LG Electronics Inc. 17/21...

  • Page 20: Digital/Voice Processing Part

    QSC6010 is the core elements of a CDMA mobile station and carries out the functions of CPU, encoder, interleaver, deinterleaver, Viterbi decoder, Mod/Demod, codec, and vocoder.with RF, and PA module 2.2.4 Memory Part The memory part is made up of a flash memory, SRAM for storing data. LG Electronics Inc. 18/21...

  • Page 21: Applications

    57 GPIOs. Many of the AMSS-configurable GPIOs are available for alternate uses as desired by the wireless product designers. Support circuitry and baseband internal functions include security, clock generation and distribution, JTAG/ETM test interfaces, mode and reset controls, and the Q-fuse. LG Electronics Inc. 19/21...
  • Page 22 When the battery voltage (+4.2V) is fed and the PWR key of keypad is pressed, the power-up circuitry in QSC6010(U201) is activated by the PWR_ON_SW/ signal, and then the LDO regulators embedded in QSC6010 are operated and +2.80V_MSMC, +2.85V_MSMP and +2.6V_MSMA are generated. LG Electronics Inc. 20/21...
  • Page 23 LCD module contains a controller which will display the information onto the LCD by 16-bit data from the QSC6010. It is also supplied stable 1.8V_MSM_E1 by inner regulator in U201 for fine view angle and and LCD reflects to improve the display efficiency. LG Electronics Inc. 21/21...
  • Page 24 LG-KD3500 CHAPTER 4. BGA IC Pin Check 1. U201 (QSC6010) LG Electronics Inc. 22/21...
  • Page 25 LG-KD3500 2. U310 (Memory) LG Electronics Inc. 23/21...
  • Page 26 KD3500 Block Diagram SKY77162(U102) Quadrature Upconverter V ref=2.85V RF Block Quadrature EFSD836MF1S2(DP101) Downconverter TX IL 1.5 ~ 2.3 dB RX IL 2.3 ~ 3.5 dB QSC6010 Output Memory Keypad Voltage Interface 32Mb X 16Mb Interface Backlight Reguration Backlight Input Power...
  • Page 27 CHAPTER 4. Trouble Shooting CHAPTER 4. Trouble Shooting 4.1 Rx Part Trouble When Rx Sensitivity isn’t good enough Test Point U101 DP101 F101 QSC6010...
  • Page 28 Circuit Diagram DP101 DP101...
  • Page 29 Checking Flow START Rx TEST SETUP(HHP) - Test Channel : 610 E5515C Setup - CH : 610 1. Check Change RF cable or re-set loss RF cable & Loss 2. Check RF path Re-work or replace them Circuit connection 3. Check Replace them U101, DP101, F101 Download S/W &...
  • Page 30 4.2 Tx Trouble Test Point Mobile QSC6010 Duplexer Checking Flow START √ Connect the phone to USB connector √ Press H/W or F7, then click ‘offline-d’ -Click ‘Band select‘ to cdma & Tx on &Power Amp -Set channel to 610 & AGC :400 √...
  • Page 31 4.2.1 Check PAM Circuit Test Point U102 Pin7 (RF_OUT) U102 Pin 1,8 (Vcc1,2) U102 Pin2 (RF_IN) U102 Pin4 (Vref +2.85V) Circuit Diagram U102 Pin 1,8 U102 Pin2 (Vcc1,2) (RF_IN) U102 Pin7 (RF_OUT) U102 Pin4 (Vref +2.85V)
  • Page 32 Circuit Flow Check U102 Pin2 Check F110 circuit Input Level is Appear? RF_IN Check U102 Pin4 Is Vref 2.85V ? Check Q101 circuit V_ref Check U102 Pin1,8 Level is Check C203, U201 VCC1,2 3.2V~4.2V OK? Check U102 Pin7 Output Level Replace U102 RF_OUT is Appear?
  • Page 33 4.2.2 Check Duplexer & Mobile SW TEST POINT Mobile S/W U101 PIN1 Mobile S/W in DP101 PIN6 DP_out Duplexer DP101 Circuit Diagram Circuit Flow Check DP101 Pin6 Replace DP101 Level is Appear? DUP_OUT Check U101 Pin1 Level is Appear? Replace U101 Replace QSC6010...
  • Page 34 4.3 Logic Part Trouble 4.3.1 Power On Trouble Circuit Diagram R217 R244 Test Points R217 R404(PWR_ON_SW) QSC6010 R218(+2.6V_TX) R217(+2.6V_MSMP) R244(+2.65V_MSMA) R224(+1.2V_MSMC)
  • Page 35 Checking Flow START Check Battery Voltage Charge of Change Battery and try again > 3.2V ? Push power-on key and check Check the contact of power-key the level change of or dome switch R404 Check the voltage of the following port at U201 +1.2V_MSMC Replace U201 +2.6V_MSMP...
  • Page 36 4.3.2 Charging Trouble Test Points CON409 pin1 CON409 Circuit Diagram...
  • Page 37 Checking Flow SETTING : Connect the battery and the charging adaptor (TA) to the phone START Charging Connector Re-solder or replace CON409 CON409 Well-soldered? Voltage at The charging adaptor (TA) is out of order. Pin1(V_CHAR) Change the charging adaptor. of CON409 = 5.6V? Replace QSC6010 or Check QSC6010 circuit mainboard...

  • Page 38: Audio Trouble

    4.3.3 Audio Trouble Test Points Pin1 Pin4 COM_SPK+ QSC_AMP_OUT+ U308 Pin4 COM_SPK- U309 Pin1 QSC_AMP_OUT- Figure 4.3.3 RECEIVER PART Circuit Diagram Pin1 QSC_AMP_OUT+ Pin4 COM_SPK+ Pin1 QSC_AMP_OUT-...
  • Page 39 Checking Flow SETTING : “Ringers” at Sounds menu START Check the connection of speaker, rework or Does Speaker work Properly? replace the speaker Re-soldering or Replace the U308, U309 Check the signal level at pin4 of U308,U309 Replace QSC6010 or board Signal from Replace QSC6010 or board U308,U309 pin1...

  • Page 40: Mic Trouble

    4.3.6 MIC Trouble Test points Circuit Diagram R326 Checking Flow START Re-solder MIC or change MIC Check MIC (position is critical) Signal at R326 1.8V? Replace QSC6010 MIC park is OK, check SPK part...

  • Page 41: Vibrator Trouble

    4.3.7 Vibrator Trouble Circuit Diagram Test points D301, C324, C345, C346 Figure 4.3.7 VIBRATION CONTROL BLOCK Figure 4.3.7 Vibrator PART SETTING : “Vibrator on” at Sounds of test menu Checking Flow START Check the state of Re-contact vibrator. Contact of Vibrator Check soldering of D301, Re-solder or change them C324,C345...

  • Page 42: Key Backlight Led Trouble

    4.3.8 Key Backlight LED Trouble Test Points LED313 LED308 LED302 LED316 LED315 LED303 LED309 LED311 Figure 4.3.8 KEYPAD BACK LIGHT PART Circuit Diagram VPWR Figure 4.3.8 KEYPAD Back Light Circuit...
  • Page 43 Checking Flow START Charge or Change Battery and try again Turn on the phone Is the voltage level +VPWR Check the soldering of each R or (R319,R337,R305,R313,R316,R328,R390,R391) Replace them. 3.2-4.2V? Check LEDs’ directions Re-solder or replace LEDs Check the signal level at Replace QSC KYPD_EN=LOW? Change Board...
  • Page 44 4.3.9 Earphone Trouble Test Points R315 L305 R308 L301 CON301 R307 C307 R333 Figure 4.3.9 EAR MIC JACK PART Circuit Diagram Circuit 4.3.9 EAR MIC JACK PART...
  • Page 45 Checking Flow SETTING : After initialize 5515C, Test US Cellular 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 Can you hear your voice Change the earphone and...
  • Page 46 Earphone receiving path problem Is level detected Replace them, or re-download SW form R332, C307, & L305? Check soldering of Re-solder or Replace Pin 2 of CON301 CON301 Change QSC, or main board Earphone sending path problem Earphone sending path problem Check R333 Re-solder or replace it Re-download...
  • Page 47 4.3.10 LCD Trouble Test Points CON304 pin3 Circuit Diagram...
  • Page 48 Checking Flow : LCD START Re-connect LCD fpcb Check LCD fpcb connection Check CON406 pin3 Check & replace QSC6010 circuit (MSMP)= 2.6V ? Check the Re-Solder or change CON406 CON406 Soldering Check the Control signal Does R405~R477 Re-soldering or Replace D[0:15], LCD_RESET/, (LCD connection) R405~R477...
  • Page 49 Checking Flow : Back Light START Check the U303 pin 5 Check & replace QSC +VPWR Is U303 pin3 bigger then 5V? Change U303 Check the signal level at Replace QSC LCD_BACK_EN=high?
  • Page 50 4.3.11 UIM Trouble Test Points CON302 (R375, R378,R361,R376) Circuit Diagram...
  • Page 51 Checking Flow - CON302 : KCN-2T-0-0075 - U201 : QSC6010 START Use right UIM card, and try again Check if right UIM card is used Try after re-download SW Done Re-soldering CON302 Check CON302 soldering? Check UIM Card circuit Re-solder or replace them (R375, R378,R361,R376) Change main board...
  • Page 52 4.3.12 FM Radio Trouble Q102 Pin8 Pin4 Test Points R332 R307 U103 Circuit Diagram Pin1...
  • Page 53 Checking Flow SETTING : Attach the headset and “Listen to Radio” at Radio menu Start Check the Freq. at X101 is working? pin4 of Q102. Check the pin1 of Replace X101 Freq.= 32.768kHz? X101. (Shown Graph 1) Freq.= 32.768kHz? Check the condition of Q102 and external component.
  • Page 54 RX : 824Mhz ~849Mhz TX : 869Mhz ~ 894Mhz POWER...
  • Page 55 RX : 824Mhz ~849Mhz TX : 869Mhz ~ 894Mhz POWER Audio...
  • Page 56 POWER Audio...
  • Page 58 CON409 F110 U102 Micro USB connector TX filter U201 DP101 Power trouble TX trouble TX trouble QSC6010 Duplexer Sync trouble All troubles All RF trouble F101 U302 U101 U301 RX filter MIC connector RF switch RX trouble Memory MIC trouble All RF trouble Booting trouble X202...
  • Page 59 CON409 F110 U102 Micro USB connector TX filter U201 DP101 Power trouble TX trouble TX trouble QSC6010 Duplexer Sync trouble All troubles All RF trouble F101 U302 U101 U301 RX filter MIC connector RF switch RX trouble Memory MIC trouble All RF trouble Booting trouble X202...
  • Page 61 Part Part Name Number Spec COVER,BAT MCJA0 TERY 053901 MOLD, PC LUPOY HP-5004, , , , , MANUAL,OP MMBB0 ERATION 267501 PRINTING, (empty), , , , , BATTERY SBPL00 3.7 V,950 mAh,1 CELL,PRISMATIC ,KU250 BATT, Europe, Pb- PACK,LI-ION 91401 Free ,; ,3.7V ,950mAh ,0.2C ,PRISMATIC ,50x34x55 , ,BLACK ,Innerpack ,Europe Label BATTERY SBPL00 3.7 V,950 mAh,1 CELL,PRISMATIC ,KU250 Europe BATT, IP, Pb-...
  • Page 62 Descriptio Ref No Specification Maker P/N SPFY00 PCB,MAIN SPFY0166502 FR-4 ,0.8 mm,BUILD-UP 4 ,main ,; , , , , , , , , , SPFY0166502...
  • Page 63 품명 품번 규격 Maker 도번 구품번 Ref No ABGF ABGF0001 BUTTON ASSY,MAIN ABGF0001201 ABGF0001201 MCJK MCJK0079 COVER,FRONT MCJK0079701 MOLD, PC LUPOY HP-5004, , , , , MCJK0079701 MICZ0 MICZ00286 INSERT MICZ0028601 CUTTING, BeCu, , , , , MICZ0028601 MFBC MFBC0035 FILTER,SPEAKER MFBC0035501 COMPLEX, (empty), , , , ,...
  • Page 64 INSULATOR MIDZ0161501 CUTTING, NS, , , , , MIDZ0161501 MIDZ0 MIDZ01617 INSULATOR MIDZ0161701 CUTTING, NS, , , , , MIDZ0161701 MPBG007640 MPBG0076 MPBG PAD,LCD CUTTING, NS, , , , , MPBG0076401 MLAZ MLAZ0038 LABEL MLAZ0038301 PID Label 4 Array LG-VX6000...
  • Page 65 RD3500_MAIN_REV11_TOP Component- Valu Toleran Zuken)Desig-No Desc/Remark Maker-PN ItemNo Name C1005C0G1H10 CHIP- ECZH00008 C427 +/-5% CAPACITOR LED302,LED303,LED308,LED309,LED311, EDLH00045 LEBB-S14E LED313 INNOTEK ERHZ00004 R305,R313,R316,R319,R328,R337 MCR01MZSJ100 RESISTOR ROHM +/-5% ERHZ00004 R410 MCR01MZSJ471 RESISTOR ROHM +/-5%...
  • Page 66 RD3500_MAIN_REV11_BOT Component- Maker- Toleran Zuken)Desig-No Desc/Remark ItemNo Value Name C1005C0G1H1R CHIP- ECZH0000 C118 1.5p +/-0.25p CAPACITOR CHIP- ECCH0000 C111,C123 MCH155A060DK ROHM +/-0.5p CAPACITOR CHIP- ECCH0000 C115 MCH155A070DK ROHM +/-0.5p CAPACITOR MCH155CN102 CHIP- ECCH0000 C120,C234,C280,C338,C339 ROHM +/-10% CAPACITOR MCH155CN332 CHIP- ECCH0000 C213 ROHM 3.3n...
  • Page 67 CHIP- ECCH0000 C115 MCH155A180J +/-5% CAPACITOR C103,C108,C110,C116,C117,C119,C 126,C223,C237,C249,C264,C268,C27 C1005C0G1H10 CHIP- ECZH0000 100p +/-5% 1,C342,C402,C403,C405,C414,C416, CAPACITOR C420,C423,C425,C433 C1005C0G1H12 CHIP- ECZH0000 R357,R358,R360 +/-5% CAPACITOR C102,C334,C335,C345,C401,C404,C 407,C408,C409,C412,C415,C417,C41 C1005C0G1H33 CHIP- ECZH0000 8,C421,C426,C428,C429,C430,C431, +/-5% CAPACITOR C435,C436,C437,C438,C439,C443,C 444,C446,C453,C455,R412,R418 C1005X7R1C82 CHIP- ECZH0001 C246 8.2n +/-10% CAPACITOR C1005X7R1E68 CHIP- ECZH0001 C308...
  • Page 68 C107,C113,C201,C206,C207,C209,C 210,C218,C220,C222,C224,C227,C2 29,C230,C233,C235,C238,C242,C24 CHIP- ECZH0003 4,C245,C251,C252,C253,C256,C261, GRM36X7R104K10PT MURATA 1005 0.1u CAPACITOR C265,C267,C272,C275,C276,C277,C 278,C282,C286,C301,C341,R419,R4 32,R434,C263 CHIP- ECZH0003 C226,C259 GRM36X7R683K16PT MURATA 1005 68n-16V CAPACITOR CHIP- ECZH0003 C205,C247,C279,C321 GRM36X7R823K16 MURATA 1005 CAPACITOR CHIP- ECZH0003 C302,C303,C304,C305 GRM39X5R105K25PT MURATA 1608 CAPACITOR CHIP- ECZH0004 C456 MCH153C104ZK ROHM 1005 100n...
  • Page 69 ELCH00106 L113,L115 SDCL1005C15NJTF CHIP-INDUCTOR SUNLORD 1005 +/-5% ELCH00106 L114,L201,L203 SDCL1005C22NJTF CHIP-INDUCTOR SUNLORD 1005 +/-5% ELCH00106 L109,L110 SDCL1005C82NJTF CHIP-INDUCTOR SUNLORD 1005 +/-5% ELCH00106 L106,L112,L306,L307 SDCL1005CR10JTF CHIP-INDUCTOR SUNLORD 1005 100n +/-5% ELCP00080 L202 CPI2520LZ4R7ME POWER-INDUCTOR SAMHWA 2025 4.7u +/-20% MATSUSHIT ENRY0007 CON409 AXJ53314 MINI-USB ENSY00181...
  • Page 70 R402,R405,R407,R409,R416,R417, R420,R429,R430,R433,R435,R438, MCR01MZSJ1 RESISTO ROHM ERHY0003301 1005 +/-5% R443,R445,R447,R449,R451,R452, R454,R463,R486,R496 MCR01MZSF1 RESISTO R375,R376,R378 ROHM ERHZ0000206 1005 +/-1% MCR01MZSF1 RESISTO R234 ROHM ERHZ0000212 1005 +/-1% MCR01MZSF1 RESISTO R209 ROHM ERHZ0000221 1005 +/-1% MCR01MZSF2 RESISTO R489 ROHM ERHZ0000245 1005 220k +/-1% MCR01MZSF4 RESISTO R487 ROHM...
  • Page 71 MCR01MZSJ18 R104 RESISTOR ROHM ERHZ0000428 1005 +/-5% MCR01MZSJ20 R361 RESISTOR ROHM ERHZ0000438 1005 +/-5% MCR01MZSJ22 R233 RESISTOR ROHM ERHZ0000441 1005 +/-5% MCR01MZSJ22 R326 RESISTOR ROHM ERHZ0000443 1005 2.2k +/-5% MCR01MZSJ22 R473,R499 RESISTOR ROHM ERHZ0000444 1005 +/-5% MCR01MZSJ33 L101,R106 RESISTOR ROHM ERHZ0000464 1005 +/-5%...
  • Page 72 ANALOGIC- EUSY0238 2.85X3.0X U303 AAT3157ITP-T1 LED-CHARGE-PUMP TECH EUSY0263 2.0X2.1X1. U308,U309 NLAS4157DFT2G Single-SPDT-Switch ON-SEMI EUSY0298 15.0X15.0 U201 QSC6010 MODEM QUALCOMM X1.2 EUSY0327 8.0X10.0X U301 PF38F1030W0YBQF MEMORY INTEL 32M_/16 EXXY0025 2.5X3.2X0. X202 DSX321G_19_2MHZ_8PF X-TAL DAISHINKU SDDY0004 2.5X3.0X1. DP101 B7638 DUPLEXER EPCOS SETY0004 R226 NCP18WM154J03RB THERMISTOR...

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