Motorola StarTAC130 Service Manual
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Motorola StarTAC130 Service Manual

Motorola StarTAC130 Service Manual

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StarTAC130 (GSM)
The World' s Leading Cellular
Telephone Manufacturer
Service Manual

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Summary of Contents for Motorola StarTAC130

  • Page 1 StarTAC130 (GSM) The World’ s Leading Cellular Telephone Manufacturer Service Manual...
  • Page 2 GSM StarTAC130 PERSONAL CELLULAR TELEPHONE Service Manual Ver 1.0...
  • Page 3 Accordingly, any copyrighted Motorola computer programs contained in the Motorola products described in this instruction manual may not be copied or reproduced in any manner without the express written permission of Motorola.

  • Page 4: Table Of Contents

    GSM StarTAC130 PERSONAL CELLULAR TELEPHONE Cellular Subscriber Group CONTENTS LIST SECTION 1 - GENERAL PAGE NUMBER FOREWORD MOTOROLA SERVICE POLICY GENERAL SAFETY INFORMATION xiii SECTION 2 - LABELLING & SIM CARDS TRANSCEIVER LABELLING INTRODUCTION TITLE EXPLANATIONS SIM CARDS INTRODUCTION SIM CARD INSERTION/REMOVAL SECURITY INFORMATION SECTION 3 - MANUAL - TEST MODE &...
  • Page 5 StarTAC130 CELLULAR TELEPHONE MASTER SIM CARD CREATION SECTION 5 - DISASSEMBLY DISASSEMBLY INSTRUCTIONS INTRODUCTION RECOMMENDED TOOLS DISASSEMBLY PROCEDURE ASSEMBLY PROCEDURE EXPLODED DIAGRAM MECHANICAL PART LIST Service Manual 2/3/99...

  • Page 6: Foreword

    ORDERING INFORMATION Only centres authorized by Motorola to carry out repairs will be able to purchase spare parts. Orders for spare parts from HUB’ s, Motorola National Support Centres and Hi-Tech Centres, should be placed with the appropriate Motorola Parts Distribution Centre.

  • Page 7: General Safety Information

    CONTENTS GENERAL SAFETY INFORMATION PORTABLE OPERATION: DO NOT hold the radio so that the aerial is very close to, or touching, exposed parts of the body, especially the face or eyes whilst transmitting. The radio will perform best if it is held in the same manner as you would hold a ‘...

  • Page 8: Transceiver Labelling

    Because the MSN is unique to the whole phone, it REV S/H is often used for logging and tracking purposes by Motorola National Service Centres on EPPRS. The MSN is divided This configuration consists of two blocks of two digits, and into the sections shown in Figure 1.
  • Page 9 StarTAC130 CELLULAR TELEPHONE PAGE INTENTIONALLY BLANK Service Manual 2/3/99...

  • Page 10: Sim Cards

    INTRODUCTION phone. The User Guide contains full information about inserting and removing the mini SIM card. The Motorola StarTAC130 personal cellular telephones are SECURITY INFORMATION designed to work with the mini Subscriber Identity Module (SIM). The SIM card contains all the personal data required To stop unauthorized personnel using your SIM card, the to access GSM services.
  • Page 11 StarTAC130 CELLULAR TELEPHONE PAGE INTENTIONALLY BLANK Service Manual 2/3/99...

  • Page 12: Manual-Test Mode

    MODE INTRODUCTION When the Test SIM card is in place, power up the telephone. The Motorola StarTAC130 personal cellular telephones are Once the initial automatic ‘ wake up’ sequence has taken equipped with a manual-test mode capability. This place correctly, depress the # key (on the units keypad) for capability allows service personnel to take control of the three seconds.
  • Page 13 StarTAC130 CELLULAR TELEPHONE PAGE INTENTIONALLY BLANK Service Manual 2/3/99...

  • Page 14: Verification

    If required, further information on SIM card insertion is available on page 13. Attach the antenna To test an StarTAC130 cellular telephone, to verify whether adaptor to the botton connector of the phone. Slide a charged or not the unit is functioning correctly, the following equip-...

  • Page 15: Testing Procedure

    StarTAC130 CELLULAR TELEPHONE TESTING PROCEDURE All information required to perform the desired tests and measurements should be obtained from the communication analyser’ s user manual. Ensure that the unit being tested is capable of both initiating a call to the analyser, and receiving a call from the analyser.

  • Page 16: Section 4 - Personality Transfer

    Exchanged or when the main board is replaced. The Step 5. When the first data block has been successfully different variations (languages, features) of the StarTAC130 uploaded, remove the card from the donor. personal cellular telephones requires that each main board must be configured correctly to ensure that the unit takes on Step 6.

  • Page 17: Master Transfer

    Transfer. As mentioned earlier, there may be different can be locked by entering 06# via the unit’ s keypad, with the variations (OEM looks for example) of the Motorola card inserted. Unlock the card by entering 07#. StarTAC130 cellular telephone, each model requiring the...

  • Page 18: Section 5 - Disassembly

    The following information describes the procedure for while performing these procedures on electronic units. removing and accessing various parts of the StarTAC130 NOTE CAUTION Refer to the mechanical exploded view on page...
  • Page 19 Turn counterclockwise until the antenna is free from the housing. With flat surface of tool facing up, insert housing opener at 45 angle. Make sure you can see top of tool in seam. Figure 1 . GSM StarTAC130 Cellular Personal Telephone Disassembly Procedure Service Manual 2/3/99...
  • Page 20 Press and push corner outwards with left thumb while right hand twists phone lika a rag.. After phone has started to open, lift antenna well to release entire side.. Figure 2 . GSM StarTAC130 Cellular Personal Telephone Disassembly Procedure Service Manual 2/3/99...
  • Page 21 With flat surface of tool facing up, insert housing opener at 45 angle. Make sure you can see top of tool in seam. Figure 3 . GSM StarTAC130 Cellular Personal Telephone Disassembly Procedure Service Manual 2/3/99...
  • Page 22 DISASSEMBLY Use index finger, pull housing off going straight across the phone. Open the flex connector and pull out the flex. Figure 4 . GSM StarTAC130 Cellular Personal Telephone Disassembly Procedure Service Manual 2/3/99...
  • Page 23 Staring at the top of the board, lift the board assembly out of the front housing. Remove the display board from the main PCB. Figure 4 . GSM StarTAC130 Cellular Personal Telephone Disassembly Procedure Service Manual 2/3/99...
  • Page 24 Also, move the hinge pin section above the button towards the middle of the flip. Remove the flip by pulling up on the hinge pin side and out on the other side. Figure 5 . GSM StarTAC130 Cellular Personal Telephone Disassembly Procedure Service Manual 2/3/99...

  • Page 25: Exploded Diagram

    StarTAC130 CELLULAR TELEPHONE Service Manual 2/3/99...

  • Page 26: Mechanical Part List

    DISASSEMBLY REPLACEMENT PARTS LIST NUMBER PART No. DESCRIPTION S8332A Spare Xcvr Number (SWF2952) SYN6812A Display Board 0109279U03 Front Housing 0109280U02 Rear Housing 0104866Z03 Assy Flip 6104522Z02 Lens 4003745K01 Keypad Mylar 3803882K01 Keypad Plastic 7209257T02 LCD Display 8509098E01 Antenna 4709050R01 Shaft Right 5509242E01 Hinge 3709068T01...
  • Page 27 StarTAC130 CELLULAR TELEPHONE PAGE INTENTIONALLY BLANK Service Manual 2/3/99...
  • Page 28 Accessory Product Information Standard DSP Handsfree Car Kit for StarTAC™ P/N: HFK9200 EAN Code : 5025322019542 Content : SYN4974 StarTAC Hang Up Cup TRN5502 Bracket for HUC SYN6900 HUC Adapter for StarTAC 130 SYN6348 Hands Free Electronic Box SSN4018 External Speaker SMN4097 Directional Mic w/Angle SKN4834...
  • Page 29 StarTAC DSP Car Kit - Installation Diagram _______________________________________________________________________________________________ HFK9300.DOC August 98...
  • Page 30 Go to supplement 4 5) Test set analyser dw when page 4 6) GOOD PCB RF/LOG, PCB twisted? DISPLAY, FLIP ASSY to comparison 7) GSMKEY SOFTWARE 8) ERSA station solder Page 1 03/05/1999 - MOTOROLA CONFIDENTIAL PROPRIETARY -...
  • Page 31 Go to supplement 10 led service page 17 work? Call PCB from analyser Is ring Go to supplement 11 tone/vib page 17 rator audible? Go to supplement 23 Answer call page 27 vibrator Page 2 03/05/1999 - MOTOROLA CONFIDENTIAL PROPRIETARY -...
  • Page 32 Go to supplement 19 battery page 22 charger ok? Problem/update with this document should be directed Does the Go to supplement 20 donato.reguzzoni@ display/Real page 21 motorola.com time clk work The end Page 3 03/05/1999 - MOTOROLA CONFIDENTIAL PROPRIETARY -...
  • Page 33 5) Attention at Zener diode burned as VR901(8.2V), CR904-CR1001-CR999(6.8V) Supplement 4 PCB only Pwr dwn/twisted Check Y201 main cristal and NOTE 1 (Check 13MHz with osc.scope probe U703 BIC at pin 17 ifit pwr dw hitting ) Page 4 03/05/1999 - MOTOROLA CONFIDENTIAL PROPRIETARY -...
  • Page 34 2) R475 at C906= 4.75V NOTE 1 3) L500 at C901= 5V 4) Vref at C803= 2.75V( it isn't present in the figure) 5) L275 at C902/903= 2.75V 6) R275 at C908= 2.75V Page 5 03/05/1999 - MOTOROLA CONFIDENTIAL PROPRIETARY -...
  • Page 35 Is 2) SMOC pin 98 the reset 3) BIC pin 35 sequence ok? 4) J101 display conn. (see page 23) If the reset line is alays low send the PCB in HTC Page 6 03/05/1999 - MOTOROLA CONFIDENTIAL PROPRIETARY -...
  • Page 36 2) The wrong Falling Edge transition CMOS level at U705 (See the example in attached on page 21-22) EEPROM pin 26 3) Check the J101display connector for any short circuit. D15, see page Page 7 03/05/1999 - MOTOROLA CONFIDENTIAL PROPRIETARY -...
  • Page 37 (pwr up) communicate with emmibox. If so, you read the internal info(sw,modem, speech) from the RAM with GMSKEY. (e.i. If the error code is 7100#02=Ext ram error,there were some dry joint at Sram pins ) Page 8 03/05/1999 - MOTOROLA CONFIDENTIAL PROPRIETARY -...
  • Page 38 Release the buttom volume Is still present one pulse low Check J101NOTE1 after or 2.75V Sent to HTC voltage only It's likely to DCA micro problem at S3 pin 2 Check J101 and NOTE 1 Page 9 03/05/1999 - MOTOROLA CONFIDENTIAL PROPRIETARY -...
  • Page 39 U201 pin U201pin 47 46,48 Is the signal ok at Check U201(pin L.O.430MHz 43=2.25V) at U201 pin CR431.L433 and NOTE 1. (see page 36) Check bias Q203,Q202, GIFSYN U201 and NOTE 1. Page 10 03/05/1999 - MOTOROLA CONFIDENTIAL PROPRIETARY -...
  • Page 40 4 Is the signal RX275=2.75V Check U401and NOTE 1 947.4MHz ok at Q446 ok at U401 emitter pin 5 Check bias Q203,Q202 and RX275=2.75V GIFSYN U201pin and NOTE ok at Q446 emitter Page 11 03/05/1999 - MOTOROLA CONFIDENTIAL PROPRIETARY -...
  • Page 41 NOTE 1. B=0.7V signal Q420 If the collector 215MHz ok of Q421 isn't at Q421 amp. supplied by E=0V C=2V collector SW_VCC check at U201 pin 33 Go to start RX page10 Page 12 03/05/1999 - MOTOROLA CONFIDENTIAL PROPRIETARY -...
  • Page 42 3) If the voltage is always high(CH1,062,124) try to resolder the Main VCO if the problem still the same could be the coil layer. Is prsc_in voltage 1.4V at Check U201 and NOTE 1 U201 pin Resolder Main VCO Page 13 03/05/1999 - MOTOROLA CONFIDENTIAL PROPRIETARY -...
  • Page 43 Check U401and NOTE 1 Is the Check bias IPA (pin Is B+ signal ok 15,14,13,12,4= B+, after present at 902.4MHz replace IPA Q301 pin ok at U301 5,6,7,8 pin 7 Check Q301,Q1019 and NOTE 1 Page 14 03/05/1999 - MOTOROLA CONFIDENTIAL PROPRIETARY -...
  • Page 44 R354(dry joint or missing) Check 239mV 0.012V R354 ( NO TX= about 2.2V) AOC 240mV from SMOC EXC. 920mV check L501 (NO TX = about 1.9V) on this line ( NO TX= about 850 mV) Page 15 03/05/1999 - MOTOROLA CONFIDENTIAL PROPRIETARY -...
  • Page 45 CH124= about 2.72V U201 pin 8 CR203,L203 and NOTE 1 (see page Are the TXI(pin 63,64) and Check U201, IQ_filter L440-C221 TXQ(pin and NOTE 1 61,62)signals into U201 correct? Check U500 and NOTE 1 Page 16 03/05/1999 - MOTOROLA CONFIDENTIAL PROPRIETARY -...
  • Page 46 Check U500 SMOC and NOTE 1 present at U500 pin 49 or C825 Is the signal 1KHz tone Check U900 GCAP and NOTE 1 at ring alert pin Vswitch Check ring alert and NOTE 1 Page 17 03/05/1999 - MOTOROLA CONFIDENTIAL PROPRIETARY -...
  • Page 47 2) Bad R475 voltage( C906 broken, bad polarity, unsoldered) 3) Bad R275 voltage(C908 broken, unsolder) 4) Bad DM_CS from Q502( bad bias, track damage) 5) Bad Q303 amplifier(bad bias, bad coil layer) Page 18 03/05/1999 - MOTOROLA CONFIDENTIAL PROPRIETARY -...
  • Page 48 3 C810 (may be broken) 4 Check mic_bias= 2.17V at C812 5 Check GCAP and NOTE 1 Is the signal Check C816 present at U500 pin 45 Check U500 and NOTE 1 Page 19 03/05/1999 - MOTOROLA CONFIDENTIAL PROPRIETARY -...
  • Page 49 Check the voltage VAG-ref 1.38V at C1030 - C560 1KHz Check U500 SMOC and NOTE 1 present at U500 pin Is signal 1KHz tone Check U900 GCAP and NOTE 1 present at J601pin7,8 Check the FLEX of the flip Page 20 03/05/1999 - MOTOROLA CONFIDENTIAL PROPRIETARY -...
  • Page 50 2) The present detect switch by shorting the pin 1, 8 of the J900 if the display show "Check Card" the problem is the card read circuit. 3) In test mode press 38#(activate sim) and check the signal SIM_VCC 5V (from U902) , SIM_CLK 3.25MHz,SIM_I_O 4) 39# Deactivate sim Page 21 03/05/1999 - MOTOROLA CONFIDENTIAL PROPRIETARY -...
  • Page 51 Check U900 GCAP and NOTE 1 Q601 pin Does B+ present at Check Q601,CR605 and NOTE 1 Q1002 pin 1 Q1005 pin 1 See diagram of battery internal charger to debug the problems Page 22 03/05/1999 - MOTOROLA CONFIDENTIAL PROPRIETARY -...
  • Page 52 When the 68338 releases *RESET, it is again pulled high by the internal resistor. All the processors in the system, including the 68338, then begin execution. During this state, the 68338 must drive the GCAP Lite’ s Page 23 03/05/1999 - MOTOROLA CONFIDENTIAL PROPRIETARY -...
  • Page 53 GSM Krunch - Level 3 Procedure vers.1.1 Input: EXT_B+ Input: L_BATT (main battery) Input: AUX_BATT (auxiliary battery) Page 24 03/05/1999 - MOTOROLA CONFIDENTIAL PROPRIETARY -...
  • Page 54 GSM Krunch - Level 3 Procedure vers.1.1 Input: L_BATT + AUX_BATT + EXT_B+ Input: L_BATT + AUX_BATT Page 25 03/05/1999 - MOTOROLA CONFIDENTIAL PROPRIETARY -...
  • Page 55 03 = DALLAS PART ERROR 07 = EEPROM ERROR 05= SIM RESET FAILURE 08 = MMI PWR DOWN 03 = PWR BUTTOM HIT 08 = MMI PWR DOWN 04 = LOW BATTERY Page 26 03/05/1999 - MOTOROLA CONFIDENTIAL PROPRIETARY -...
  • Page 56 Does the wake tone audible? If yes this means that the PCB is on and trouble is located at comunications display START Is -5V Check the J101 connector and NOTE 1 at U901 Check Q104, Q102 for dry joints only pin 3 Check U901 and polarity of C921,C920 and NOTE 1 Page 27 03/05/1999 - MOTOROLA CONFIDENTIAL PROPRIETARY -...
  • Page 57 07=Eeprom error Subcode 03=Fail code if Dallas part PRESENT on the PCB Place the unit in test mode and enter 57# If the problem persist the unit is valid failure.(sent to HTC) Page 28 03/05/1999 - MOTOROLA CONFIDENTIAL PROPRIETARY -...
  • Page 58 3) Did the phase fail at 4.4V or 3.5V? 4) Did the frequency error within specification? Are the TXI(pin 63,64) and Check U201 and NOTE 1 TXQ(pin 61,62)signals into U201 correct? Check U500 and NOTE 1 Page 29 03/05/1999 - MOTOROLA CONFIDENTIAL PROPRIETARY -...
  • Page 59 Compare the signals of IPA, PAC( components missing around PAC), MODEM ( AOC line U310 pin 8 R501, L501 ) with a GOOD PCB and NOTE 1 Page 30 03/05/1999 - MOTOROLA CONFIDENTIAL PROPRIETARY -...
  • Page 60 GSM Krunch - Level 3 Procedure vers.1.1 Page 31 03/05/1999 - MOTOROLA CONFIDENTIAL PROPRIETARY -...
  • Page 61 GSM Krunch - Level 3 Procedure vers.1.1 13MHz IN BIC IC pin 17 13MHz OUT BIC IC pin 37 CE U702 TP11 Page 32 03/05/1999 - MOTOROLA CONFIDENTIAL PROPRIETARY -...
  • Page 62 GSM Krunch - Level 3 Procedure vers.1.1 CE U705 pin27 DATA BUS D15 U705 pin 26 MDM_WR SMOC pin 100 MDM_RD SMOC pin 4 First reply sent to Micro Page 33 03/05/1999 - MOTOROLA CONFIDENTIAL PROPRIETARY -...
  • Page 63 SMOC. BURST SAT_DET PAC IC pin 12 feedback to SMOC MAX PWR STEP 05 SAT_DET( saturation detect) AOC( automatic output control) MIN PWR STEP 15 SAT_DET( saturation detect) AOC( automatic output control) Page 34 03/05/1999 - MOTOROLA CONFIDENTIAL PROPRIETARY -...
  • Page 64 GSM Krunch - Level 3 Procedure vers.1.1 MAX PWR STEP 05 ACT(active loop) PAC IC pin 9 AOC( automatic output control) L.O. 340MHz U201 pin 8 170MHz U300 pin 4 Page 35 03/05/1999 - MOTOROLA CONFIDENTIAL PROPRIETARY -...
  • Page 65 GSM Krunch - Level 3 Procedure vers.1.1 IF 215MHz U201 pin 31 L.O. 430MHz U201 pin 40 Page 36 03/05/1999 - MOTOROLA CONFIDENTIAL PROPRIETARY -...
  • Page 66 GSM Krunch - Level 3 Procedure vers.1.1 TX 110062# 1215# 40# TX 110062# 1205# 310# Page 37 03/05/1999 - MOTOROLA CONFIDENTIAL PROPRIETARY -...
  • Page 67 7) See the diagram Initialization Procedure " Reset and Presence Pulse" page 31 Initialization Procedure"Reset and Presence Pulse" 490# SCI_TX Q607 pin Master RX "Presence Pulse" Master TX "Reset Pulse" Main battery 500uS 100uS Page 38 03/05/1999 - MOTOROLA CONFIDENTIAL PROPRIETARY -...
  • Page 68 GSM Krunch - Level 3 Procedure vers.1.1 RX_Q GIFSYN IC pin 48 CH 62 -100dBm Q_signal U201pin 48 I_signal U201pin 46 90° Page 39 03/05/1999 - MOTOROLA CONFIDENTIAL PROPRIETARY -...
  • Page 69 GSM Krunch - Level 3 Procedure vers.1.1 Page 40 03/05/1999 - MOTOROLA CONFIDENTIAL PROPRIETARY -...
  • Page 70 GSM Krunch - Level 3 Procedure vers.1.1 Page 41 03/05/1999 - MOTOROLA CONFIDENTIAL PROPRIETARY -...
  • Page 71 GSM Krunch - Level 3 Procedure vers.1.1 Page 42 03/05/1999 - MOTOROLA CONFIDENTIAL PROPRIETARY -...
  • Page 72 M. Denzin February 26 1998 Version 1.2 Motorola Confidential Proprietary T/R & RF SWITCH RX: 935 - 960 MHz MATCHING ANT->TX = -0.6 dB TX:890 - 915 Mhz NETWORK ANT->RX =-0.6 dB RX SENS: -102 dBm SW_RF->TX = -1.7dB TX Power: +33dBm GIFSYN_IC SW_RF->RX = -1.7 dB...
  • Page 73 Rx_audio TXKey Audio_In Record EXT_B+ 28 TSOP VA_CS Playback SPI_SCK Volume DS2401 VA_MI Serial Control VA_MO (From CP) VCTRL 1-3 (From CP) Aux Mic Ext Mic Spkr (Rx_audio) Ext_audio GSM ZAP Digital Block Diagram 12 May 97 Motorola Confidential Proprietary...
  • Page 74 732.4 47x # Set Audio Volume 58 / xxxxxx # Display / Modify Security Code 124-High 914.8 959.8 744.8 59 / xxx # Display / Modify Lock Code 60 # Display IMEI 7100 # Display Error Code Motorola Confidential Proprietary...
  • Page 75 Q418 Rx Amplifier Transistor 4809527E20 U401 Antenna Switch IC 5109572E04 60 # Display IMEI 124-High 914.8 959.8 744.8 Q420 Mixer Transistor 4809527E20 Y201 Master Xtal - 13MHz 4809612J20 7100 # Display Error Code Q421 Iso.Amp. Transistor 4809527E24 Motorola Confidential Proprietary...
  • Page 76 GSM Krunch - BATTERY CHARGER CIRCUIT L275 R650 4.7K SCI_TX MAIN BATTERY AUX BATTERY The AUX battery always has the first priority L275 L275 Q607 in discharging RS232_EN DATA DATA THERM. THERM. R611 R1011 The MAIN battery always has the first priority BATT_SER_DATA in charging Q608...

  • Page 77: Customer Services

    EUROPE MIDDLE EAST & AFRICA 15.07.98 CUSTOMER SERVICES LEVEL 3 COLOUR SIGNAL FLOW Rev. 1.1 DCS c460 ,c470 - 3Volt Flare Ralf Lorenzen, Michael Hansen, Colin Jack, Billy Jenkins Page1...
  • Page 78 REVISIONS GSM Service Support 18.08.99 LEVEL 3 RF SCHEMATICS Rev. 1.0 TRI BAND LEAP Michael Hansen, Ray Collins, Ralf Lorenzen Page 3 of 3...
  • Page 79 This document and the information contained is CONFIDENTIAL INFORMATION of Motorola and shall not be used, published, disclosed, or disseminated outside of Motorola in whole or in part without Motorola’s written consent. This document contains trade secrets of Motorola. Reverse engineering of any or all of the information in this document is prohibited.
  • Page 80 Support Group and the faulty units sent for their attention. For the first 3 to 6 months in field, Motorola Hi-Tech Centres only will perform all repairs (Level 1, 2, 3 and 4) in order to give accurate and detailed feedback to engineering.
  • Page 81 Training will be carried out if necessary, by local training representative. Level 3 Service will consist of repair of all main mechanical parts and also top 30-40 electrical parts, by external Motorola Authorised Repair Centres only. Documentation Available: * Product Service Preview...
  • Page 82 Inside Flip 5409363M85 Product Krunch Krunch Airtel 5409363M87 Additional Info Phase 1 Phase 2 Colour Black Black Make Motorola Motorola System Spare Xcvr Number S8308A S8309A Spare PCB Number Not Available Not Available Frnt Hsng Assy CCLN4540A CCLN4540A ..Assy Flip 0104866Z03 0104866Z03 ..Frnt Hsng Assy...
  • Page 84 PA Power Transistor 4809807C24 U302 5109817F11 Q303 Exiter Transistor 4809527E24 U310 PA Control IC 5109632D91 Q418 Rx Amplifier Transistor 4809527E20 U401 Antenna Switch IC 5109572E04 Q420 Mixer Transistor 4809527E20 Y201 Master Xtal - 13MHz 4809612J20 Q421 Iso.Amp. Transistor 4809527E24 Motorola Confidential Propriety...

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