Motorola 120t Service Manual
  1. Manuals
  2. Brands
  3. Motorola Manuals
  4. Cordless Telephone
  5. 120T
  6. Service manual
Motorola 120t Service Manual

Motorola 120t Service Manual

Digital wireless telephone
Hide thumbs Also See for 120t:
Table of Contents

Advertisement

Quick Links

Download this manual
Service Manual
Level 3
Release 1.0
™
series
DIGITAL WIRELESS TELEPHONE
Model 120t
TDMA 1900MHz/TDMA 800MHz/Analog 800MHz

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the 120t and is the answer not in the manual?

Questions and answers

Related Manuals for Motorola 120t

Summary of Contents for Motorola 120t

  • Page 1 Service Manual Level 3 Release 1.0 ™ series DIGITAL WIRELESS TELEPHONE Model 120t TDMA 1900MHz/TDMA 800MHz/Analog 800MHz...

  • Page 2: Computer Software Copyrights

    Motorola. Furthermore, the purchase of Motorola products shall not be deemed to grant either directly or by implication, estoppel, or otherwise, any li-...

  • Page 3: Table Of Contents

    Figure 5. Command Results Screen ...................... 3-5 Supported Handset Commands ......................3-6 Table 9. Supported Handset Test Commands..................3-6 Response Codes ...........................3-7 Table 10. Standard Response Codes ..................... 3-7 Field Data ...............................3-8 Table 11. Field and Parameter descriptions................... 3-8 © 2002 Motorola, Inc.
  • Page 4 Registration ............................4-11 Page ..............................4-11 Origination ............................4-11 TDMA Cellular MAHO Measurements ....................4-12 Figure 16. DCCH Call Configure Screen ....................4-12 Figure 17. Call Control Screen ......................4-12 Setting up the MAHO measurement ...................... 4-12 © 2002 Motorola, Inc.
  • Page 5 TX Frequency Error Measurements ....................4-23 Figure 31. Digital Measurements Screen ..................... 4-23 TDMA PCS Mode Handset Commands: ....................4-23 TX Frequency Error Measurement Test ....................4-23 TDMA PCS EVM Measurements ....................4-24 Figure 32. Digital Measurements Screen ..................... 4-24 © 2002 Motorola, Inc.
  • Page 6 Hardware Setup ............................. 6-2 Test Commands ............................. 6-2 RF Analog Receiver ..........................6-3 Equipment Setup ........................... 6-3 Hardware Setup ............................. 6-3 Test Commands ............................. 6-3 RF Digital Transmitter ...........................6-4 Equipment Setup ........................... 6-4 Hardware Setup ............................. 6-4 © 2002 Motorola, Inc.
  • Page 7 Display Circuits ............................6-9 Equipment Setup ........................... 6-9 Test Commands ............................. 6-9 Hardware Setup ............................. 6-9 Parts List ..............................7-1 Introduction .............................7-1 Mechanical Explosion ...........................7-1 Figure 33. Mechanical Explosion ......................7-2 Mechanical Parts List ..........................7-3 Electrical Parts List ..........................7-5 © 2002 Motorola, Inc.
  • Page 8 Table of Contents TDMA V120t viii © 2002 Motorola, Inc.

  • Page 9: About This Manual

    DO NOT operate the telephone in an airplane. Model and Kit Identification DO NOT allow children to play with any radio Motorola products are specifically identified by an over- equipment containing a transmitter. all model number on the FCC label. In most cases, as-...

  • Page 10: Portable/Mobile Telephone Use And Driving

    About This Manual TDMA 120t cally transmit to acknowledge a call if it is not turned off. All equipment must be properly grounded according to installation instructions for safe operation. Portable/Mobile Telephone Use and Driving Safety is every driver’s business. The portable tele- phone should only be used in situations in which the driver considers it safe to do so.

  • Page 11: Specifications

    FM Hum and Noise -60 dB to –40 dB at 1 kHz tone with 8 kHz deviation (C-MSG weighted) Voice Modulation 8 kHz to 12 kHz deviation Receive Sensitivity -116 dBm for 12 dB SINAD (C-MSG weighted) 1 - 3 ©2002 Motorola, Inc.
  • Page 12 About This Manual TDMA 120t Table 3. TDMA System Function Specification Modulation Type Pi/4DQPSK Frequency Stability + 200 Hz Duty Cycle 32.3% Error Vector Magnitude Error Vector Magnitude [Digital] 12.5% ( ? /4DQPSK mode) Transmit Audio Sensitivity TOLR of –46 dB nominal...

  • Page 13: Tdma Extended Nam Programming

    A private system is one operated by a business or other commercial or institutional entity, typically within a large building or campus. A residential system, is for a home 2 - 1 ©2002 Motorola, Inc.

  • Page 14: Extended Nam Programming Menu

    TDMA Extended NAM Programming TDMA 120t Level 1 Programming Menu Extended NAM Programming Menu Table 5. TDMA Level 1 Programming Menu Level 1 Menu Item Description Values ESN (Hex) ESN is an abbreviation for Electronic Serial Number. It ABCDEF10 consists of eight digits displayed in hexadecimal code using the numbers 0 through 9 and the letters A through F to represent the numbers 0 through 15 with a single digit.
  • Page 15 Level 2 to Level 3, press the up/down scroll key. Level 3 To move to Level 3 press the identified select key. To skip past Level 3 to Level 4, press the up/down scroll key. 2 - 3 ©2002 Motorola, Inc.
  • Page 16 TDMA Extended NAM Programming TDMA 120t Level 2 Programming Menu Table 6. TDMA Level 2 Programming Menu Level 2 Menu Item Description Values Primary Pag Ch This is not an automatic entry. It should show 333 if the 4 digit number...
  • Page 17 POF to a maximum of 8. Pressing the identified CANCEL key will cause the program to back-step. >>> Hyperband This indicates the band where the selected channel is 800 MHz, 1900 located. 800 MHz for Cellular and 1900 MHz for PCS. 2 - 5 ©2002 Motorola, Inc.
  • Page 18 TDMA Extended NAM Programming TDMA 120t Level 3 Programming Menu Table 7. TDMA Level 3 Programming Menu - Continued Level 3 Menu Item Description Values Continued >>> Channel The programmer may enter the private channel for the 1-1099 for 1900 system being used.
  • Page 19 CHANGE key and use the scroll key to scroll tial, Public, None through the options: RESIDENTIAL, PUBLIC, NONE, OR PRIVATE. After option is selected the program will automatically advance back to the top of the priorities list (1st Priority) 2 - 7 ©2002 Motorola, Inc.
  • Page 20 TDMA Extended NAM Programming TDMA 120t Level 4 Programming Menu Table 8. TDMA Level 4 Programming Menu Level 4 Menu Item Description Values Emergency 1 The default setting for Emergency 1 is 911. You can enter 1-32 digit number the desired emergency number (up to 32 digits) by pressing the identified CHANGE key.

  • Page 21: Handset Test Commands

    As an aid in the decimal entry of opcodes, Table - 1. is provided which indicates the decimal equivalent number for supported opcodes. 3 - 1 ©2002 Motorola, Inc.

  • Page 22: Handset Test Command Mode Entry

    The asterisk is used to delimit fields on the opcode entry screen and is not allowed on the field entry screen. On the opcode en- try screen, it is not legal to have an asterisk immediately follow another asterisk. 3 - 2 ©2002 Motorola, Inc.

  • Page 23: Opcode Entry

    End: return to idle or restart if suspended Field 1: CANCEL Example of entering multiple parameter Opcode: command in a single command line in the opcode entry screen. CANCEL 45*1 Opcode: 45*1 DELETE Results F1:... BACK 3 - 3 ©2002 Motorola, Inc.

  • Page 24: Field Entry

    3 digits will generate a parse error. The field Figure 4. Five byte data field title of any data field will be tagged with a (D). Figure 4. is an example of a 5 byte data field. Field 2 (D): 255001000064255 DELETE 3 - 4 ©2002 Motorola, Inc.

  • Page 25: Command Results

    Error Reporting: If the command fails for any reason the Results userwill be notified of the error with the Error:00 response code (decimal format) from the test command protocol (Table 2). BACK 3 - 5 ©2002 Motorola, Inc.

  • Page 26: Supported Handset Commands

    TST_DISP NONE *<Parameter>*<Parameter display Data> OK 2820 DIGTS NONE 2820 *<Slot> OK Switch to DTC mode 2822 * <DVCC> * Synchronize to forward traffic 2822 TDMA_ON <PRIV_KEY> * <VP> * channel <Echo> * <Type>OK 3 - 6 ©2002 Motorola, Inc.

  • Page 27: Response Codes

    TDMA: command not supported in current Call Stack Test Mode 1110b (0x0E) error: length specified in command header greater than length received by transport layer 1111b (0x0F) error: irrecoverable error; phone state has been lost. Phone is being powered down 3 - 7 ©2002 Motorola, Inc.

  • Page 28: Field Data

    0 = RX audio unmuted 1 = RX audio muted Field 4 0 = TX audio unmuted 1 = TX audio muted CARRIER Field 1 0 = As is Field 2 0 = Disable 1 = Enable 3 - 8 ©2002 Motorola, Inc.
  • Page 29 Step 1: 000 = Main Display, 001 = CLI display Field 1 Step 2: 2 = Display predifined pattern on selected display Step 2: 000 = All pixels off 001 = All pixels on Field 2 3 - 9 ©2002 Motorola, Inc.
  • Page 30 FACCH word after convolutional decoding. In all cases the CRC bits are not recomputed before they are echoed. Field 5 0 = DATA field contains Speech DATA. 1 = DATA field contains FACCH word. 3 - 10 ©2002 Motorola, Inc.

  • Page 31: Test Procedures

    6. Outbound call, digital mode justed. Checking and adjusting calibration 7. Digital-to-Digital channel handoff parameters is also useful as a troubleshoot- 8. Digital-to-Analog channel handoff ing/diagnostic tool to isolate defective assem- blies. 4 - 1 ©2002 Motorola, Inc.

  • Page 32: Test Connections

    Test Procedures TDMA 120t Test Connections The Junior Board test interface and an RF Test Connections adapter with a low loss RF cable is used to interface with the communications analyzer. The diagram below shows the recommended connections for PCS testing when using the...

  • Page 33: Rf Cable Test

    Out port. At this point you will be get- ting some type of power reading for cable loss. Good range: -.2 dBm through -.8 dBm More than -.8 dBm Bad cable: 4 - 3 ©2002 Motorola, Inc.

  • Page 34: Set Up For Analog Call

    Test Procedures TDMA 120t Set up for Analog call Set up for Analog call Figure 8. Call Control Screen CALL CONTROL Select CALL CNTL from the To Screen Display Data / Meas Phone : 111-111-1111 Select System type: AMPS Active ES N (dec) : 156-4460397 •...

  • Page 35: Rx Sensitivity Test (Sinad)

    Turn on Compandor 3*1*0 Disable Sidetone 5*0*4 Volume level 4 6*3*4*0*1 Mute TX Audio path, Unmute RX, Select External TX Audio path Sinad measured on the communica- tions analyzer must be more than 12dB. 4 - 5 ©2002 Motorola, Inc.

  • Page 36: Analog Tx Power Out Test

    Test Procedures TDMA 120t Analog TX Power Out Test Analog TX Power Out Test Figure 10. TX Test Screen TX TEST Communications Analyzer Setup: FM Deviation TX Frequency K Hz 11.58 834.9900 • Select TX button from the Screen Control panel...

  • Page 37: Tx Frequency Error Test

    Set power level to step 2, where 2 is a power level from 1 to 7. 7*0*1 Turns on transmit carrier The frequency error measured on the communications analyzer must be less than ±1 kHz. 4 - 7 ©2002 Motorola, Inc.

  • Page 38: Tx Maximum Deviation Test

    Test Procedures TDMA 120t TX Maximum Deviation Test TX Maximum Deviation Test Figure 12. TX Test Screen Communications Analyzer Setup: D UPLEX TEST • Select DUPLEX button from the Screen Tx Frequency FM Deviation kH z Control panel 11.58 -0.199 •...

  • Page 39: Tx Sat Deviation Test

    TX Audio path View FM Deviation for the reading. The transponded peak SAT FM de- viation should be 2 kHz ±200 The demodulated signal on the com- munications analyzer should have an audio frequency of 6000 4 - 9 ©2002 Motorola, Inc.

  • Page 40: Tx St Deviation Test

    Test Procedures TDMA 120t TX ST Deviation Test TX ST Deviation Test Figure 14. TX Test Screen TX TEST Communications Analyzer Setup: FM Deviation TX Frequency 7.890 834.9900 • Select TX button from the Screen Con trol panel Tx Power AF Freq 27.49...

  • Page 41: Set Up For Tdma Cellular Call

    Test Set. shown in the sample screen above. Page Select page from the list on the left side of the screen. If the mobile responds, you will see the Access annunciator light briefly. 4 - 11 ©2002 Motorola, Inc.

  • Page 42: Tdma Cellular Maho Measurements

    Test Procedures TDMA 120t TDMA Cellular MAHO Measurements TDMA Cellular MAHO Measurements Figure 16. DCCH Call Configure Screen Setting up the MAHO measurement DCCH CALL CONFIGURE Country Code DCCH DVCC Select CALL CNFG from the CALL # Neighbors CONTROL’s To Screen.

  • Page 43: Tdma Cellular Ber Measurements

    Note: In or- der for this command to work properly, RF con- nector must be plugged in to unit. The BER measured on the communications analyzer must be less than or equal to 4 - 13 ©2002 Motorola, Inc.

  • Page 44: Tdma Cellular Tx Power Measurements

    Test Procedures TDMA 120t TDMA Cellular TX Power Measurements TDMA Cellular TX Power Measurements Figure 19. Digital Measurements Screen Digital TX Power Out Test Procedure DIGITAL MEASUREMENTS DTC Meas Make sure the Test Set is in Active Avg Power Average Power 24.1898...

  • Page 45: Tx Frequency Error Measurements

    RF con- nector must be plugged in to unit. The frequency error measured on the com- munications analyzer must be <200Hz. You can also use Digital Call processing to make these measurements. 4 - 15 ©2002 Motorola, Inc.

  • Page 46: Tdma Cellular Evm Measurements

    Test Procedures TDMA 120t TDMA Cellular EVM Measurements TDMA Cellular EVM Measurements Figure 21. Digital Measurements Screen EVM Measurement Test DIGITAL MEASUREMENTS DTC Meas Make sure the Test Set is in Active EVM 1 Frequency Error mode. 0.0081 3.9683 Select DIG MEAS from the To...

  • Page 47: Setting Up For Tdma Pcs Measurements

    C ALL CNFG 2 Cntrl Order Pwr Lvl : - ANLG MEAS Amplitude S PEC ANL DVCC : - Send SMS -50.0 AUTHEN DIG MEAS MS Id Phone Num Voc : - ACELP 1111111111 More 4 - 17 ©2002 Motorola, Inc.

  • Page 48: Setting Up For Tdma Pcs Measurements

    Test Procedures TDMA 120t Setting up for TDMA PCS Measurements Setting up for TDMA PCS Measurements Figure 24. DCCH Call Configure II Screen In the MS Capab field select select DCCH CALL CONF IGURE II Num Voice Temperature Compensate MS Capab...

  • Page 49: Set Up For Tdma Pcs Call

    Test Set. shown in the sample screen above. Page Select page from the list on the left side of the screen. If the mobile responds, you will see the Access annunciator light briefly. 4 - 19 ©2002 Motorola, Inc.

  • Page 50: Tdma Pcs Maho Measurements

    Test Procedures TDMA 120t TDMA PCS MAHO Measurements TDMA PCS MAHO Measurements Figure 27. DCCH Call Configure Screen Setting up the MAHO measurement DCCH CALL CONFIGURE Country Code DCCH DVCC Select CALL CNFG from the CALL # Neighbors CONTROL’s To Screen.

  • Page 51: Tdma Pcs Ber Measurements

    Note: In or- der for this command to work properly, RF con- nector must be plugged in to unit. The BER measured on the communications analyzer must be less than or equal to 3%. 4 - 21 ©2002 Motorola, Inc.

  • Page 52: Tdma Pcs Tx Power Measurements

    Test Procedures TDMA 120t TDMA PCS TX Power Measurements TDMA PCS TX Power Measurements Figure 30. Digital Measurements Screen Digital TX Power Out Test Procedure DIGITAL MEASUREMENTS DTC Meas Make sure the Test Set is in Active Avg Power Average Power 24.1898...

  • Page 53: Tx Frequency Error Measurements

    RF con- nector must be plugged in to unit. The frequency error measured on the com- munications analyzer must be <200Hz. You can also use Digital Call processing to make these measurements. 4 - 23 ©2002 Motorola, Inc.

  • Page 54: Tdma Pcs Evm Measurements

    Test Procedures TDMA 120t TDMA PCS EVM Measurements TDMA PCS EVM Measurements Figure 32. Digital Measurements Screen EVM Measurement Test DIGITAL MEASUREMENTS DTC Meas Make sure the Test Set is in Active EVM 1 Frequency Error mode. 0.0081 3.9683 Select DIG MEAS from the To...

  • Page 55: Service Diagrams

    Because of the sensitivity of RF, measured The service diagrams were carefully prepared readings will be greatly affected if they’re to allow a Motorola certified technician to taken in certain locations. To get the most easily troubleshoot cellular phone failures.

  • Page 56: Antenna Circuit

    V120t: Antenna Circuit ANT_MODE(0) ANT_MODE(1) ANT_MODE(2) ANT_MODE(3) M1 SW Q800 Q802 Q803 Q801 U800 RX_1900 TX_1900 Dig. TX U801 Analog TX RX_800 TX_800 FL800 Description The received signal from the antenna is fed to a SP4T switch IC (U800) through antenna matching components. For 800 MHz (Cellular) band operation, the received sig- nal is switched to the antenna port of the duplexer (FL800) in both analog and digital mode.
  • Page 57 V120t: Antenna Circuit RX_800 page 5-5 800 MHz Analog Digital Analog 800 MHz Digital 800 MHz PCS 1.9 GHz -35.6dBm -36.17dBm -34.8dBm -24.6dBm -35.03dBm 15.69dBm -25.3dBm 16.4dBm -26.11dBm 8.46dBm 1.9 GHz C810 L901 TX Analog -36.86dBm 13.23dBm C813 Troubleshooting L801 Dig TX Dig TX Configuration...

  • Page 58: Front End Ic

    V120t: Front End IC FL701 RX_800 RX _KEY(1) BAND_SW (Band_SW) FL801 RX_IF U700 RX_1900 RF_2.75V BUFF_VCO ENABLE LO_CTL FL702 RX _KEY(0) BUFF_TX_PREKEY(0) (Enable) Description The received signal in PCS mode is switched to the pre-selector band pass filter (FL801). It is then fed to the 1900 MHz LNA (U700). FL801 provides minimum of 35 dB attenuation at image frequencies.
  • Page 59 V120t: Front End IC RX Analog: 2.76Vdc RX Digital: 3Vpp square-wave RX PCS: 3Vpp square-wave RX_KEY(0) (Enable) RX Analog: -34.7dBm page 5-43 RX Digital: -35.79dBm RX_800 RX Analog: -11dBm page 5-3 RX Digital: -13.99dBm RF_2.75V RX_1900 C715 RX PCS page 5-33 C726 C721 C718...
  • Page 60 V120t: RX Back End Circuit IF_VCC FL700 CORR RSSI DIGITAL IF_IN FILTERS IF_GND LO2_BASE Divide by 2 90 deg U400 PRESCALER LO2_CP XTAL DIVIDE BY Description The custom IC (U400) contains the receiver back end. The back end section contains IF step attenuator, preamp with AGC, quadrature down mixers, square-root-raised- cosine, programmable bandwidth IF filter and ADC on I and Q at 4x the symbol rate (24.3 kHz).
  • Page 61 V120t: RX Back End Circuit Troubleshooting Configuration Page Analog RX -11.3dBm 112.32MHz C732 L707 RX_IF page 5-5 2.68Vdc 2.69Vdc -12.5dBm RF_MERLIN_2.75V 2.68Vdc 112.32MHz page 5-33 1.32Vdc LO_VCC 2.15Vdc C413 LO2_EMIT C412 LO2_BASE C409 LO2_COL LO2_CP 2.67Vdc C416 -44 dBm LO2_CP_VCC 224.64MHz RF_MERLIN_2.75V 2.68Vdc...

  • Page 62: Main Local Oscillators (Vco)

    V120t: Main Local Oscillators (VCO) TX_SF_800 LOPREX 16/17 U400 (32/33) PRESCALER LO_CP FL400 XTAL LOCP_ADAPT U404 (994MHz) RX_REF DIVIDE BY 8/12/24` LOOP FILTER TX_SF_1900 Filter Ckt. U401(2GHz) Q404 Q404 ANALOG_SW Description The main synthesizer is part of U400 and is programmable via the SPI interface. U404 is a VCO module that covers the frequency range of 981 MHz to 1007 MHz for the 800 MHz mode, and another VCO module, U401, covers the frequency range of 2007 MHz to 2102 MHz.
  • Page 63 V120t: Main Local Oscillators (VCO) Troubleshooting RF_MERLIN_2.75 2.68Vdc Configuration Page page 5-33 Analog TX Analog: 2.68Vdc Digital TX(800/1900) Digital: 3Vpp square-wave PCS: 3Vpp square-wave LOOP_BW C447 page 5-11 Analog: 1Vdc Analog: -12.8dBm LO_CP Digital: -13.9dBm CONTROL C427 page 5-11 R407 C441 Analog: 2.42Vdc...

  • Page 64: Merlin

    V120t: MERLIN IF Filter Merlin IC U400 IF Receiver FL700 RF_DETECT ANT_MODE(0) BASEBAND ANT_MODE(1) INERFACE INTERFACE ANT_MODE(2) ANT_MODE(3) QSPI_A RX IF Loop Filter Feedback Synthesizer Main LO Loop Filter U404 Main LO RX Front End 19.44MHz U401 Loop Filter Ref Osc U403 Loop Filter TX IF LO...
  • Page 65 V120t: Merlin ANT_MODE(0) page 5-3 ANT_MODE(1) page 5-3 ANT_MODE(2) •BBP_CLK page 5-3 BASEBAND •BBP_MERLIN_RD ANT_MODE(3) •BBP_MERLIN_TD INTERFACE page 5-3 page 5-43 C451 •BBP_FS R441 TX_SF_1900 RF_MRLN_2.75V ADC_VCC page 5-9 page 5-33 C436 LO_SF_800 page 5-9 C442 L406 C454 VAG_REF RF_DETECT SF_SUPPLY C402 page 5-27...

  • Page 66: Tx Offset Oscillator

    V120t: TX Offset Oscillator 19.44MHZ U400(MERLIN) divide by 5 or 6 TX_CP prescaler divide by 2 TX_BASE TX_OFFSET TXOFFSET_OUT 90 deg CR401 TX_OFFSET OSCILLATOR Description The TX IF synthesizer is totally internal to U400 except for the VCO tank and the loop filter. The synthesizer is a fractional-N type with digital modulation. The quadra- ture outputs of the TX LO serve as the LO for the I/Q modulator.
  • Page 67 V120t: TX Offset Oscillator -6.55dBm 314.64MHz C401 1.21Vdc 2.70V RF_MRLN_2.75V page 5-33 C423 TX_CP TX_BASE C422 TX_BASE 2.68Vdc RF_MRLN_2.75V page 5-33 TX_OFFSET TX_OFFSET_OUT SC_VDD page 5-15 R432 C432 C426 Troubleshooting Configuration Page Digital TX(800)
  • Page 68 V120t: Attenuator/Amplifier RF_MERLIN_2.75V MERLIN_TX_KEY Q102 RF_MERLIN_2.75V Q100 FL100 U100 TX_IF Q101 TXOFFSET_OUT TX_IFX Description The external 16 dB attenuator (Q100) improves linear dynamic ranges to nearly 45 dB. The loss through the attenuator is made up through the IF amp, Q101. The typical power output out of U400 for Power Level 0 through 2 is -7 dBm.

  • Page 69: Attenuator / Amplifier

    V120t: Attenuator / Amplifier PS2:.788Vdc PS7: 0Vdc C403 U100 R107 TXOFFSET_OUT page 5-13 RF_MERLIN_2.75V C106 page 5-33 C101 C104 Analog: -4.95dBm @ 157.32MHz TDMA: -6.76dBm @ 157.32MHz .6Vdc PCS: -2.06dBm @ 157.32MHz PS2: 1.6Vdc PS2: 2.66Vdc 2.66Vdc PS7: 0Vdc 2.8Vpp PS7: 0Vdc .137Vdc...
  • Page 70 V120t: Upconverter (LEWIS) BUFF_TX_PREKEY(0) RF_2.75V U200(LEWIS) FL201 TXLO MIXER_1900 TX_IF (NOT USED) TX_IFX FL200 MIXER_800 RX_KEY(1) Description For the 800 MHz band, the transmitter carrier frequency is generated by mixing the main LO signal with the offset VCO signal (TX IF) that is tuned to 157.32 MHz. The TX IF signal is mixed with the main LO signal out of U700 in the upconverter IC, U200, to the carrier frequency at -4 dBm.

  • Page 71: Upconverter (Lewis)

    V120t: Upconverter (LEWIS) PCS: -12.38dBm -19.02dBm 1.859GHz FL201 MIXER_OUT_1900 U302 page 5-21 RF_2.75V page 5-33 2.66Vdc L209 U303 MIXER_OUT_800 C225 page 5-19 L203 U200 2.66Vdc C204 C214 RX_KEY(1) page 5-43 BUFF_TX_PREKEY(0) TX_IFX page 5-29 page 5-17 C200 C202 L207 TX On: 2.63Vdc TX Off: 0Vdc...

  • Page 72: 800 Mhz Pa Driver (Clark)

    V120t: 800MHz PA Driver (CLARK) Q905 Q904 TX_KEY(0) PA_KEY_1900 TX_KEY(1) RF_2.75V PA_KEY_800 FL601 FL200 U303 MIXER_800 PA_IN_800 U301 Description After the carrier frequency is generated, it is injected into a 3 dB pad and then to the 800 MHz PA driver, U301. U301 has typical gain of 19 dB and amplifies the TX sig- nal from -10 dBm to +9 dBm.
  • Page 73 V120t: 800MHz PA Driver (CLARK) Analog TX On: 0Vdc TX_KEY(0) Analog TX Off: 2.6Vdc page 5-43 Analog: 2.67Vdc TX_KEY(1) page 5-43 2.72Vpp TDMA: Setup:1V@10mS PA_KEY_800 R906 page 5-23 C304 Analog: +1.15dBm Analog: +5.26dBm TMDA: -3.52dBm TMDA: +1.03dBm C308 2.7Vdc PA_IN_800 page 5-23 RF_2.75V L301...

  • Page 74: 1900 Mhz Pa Driver (Clark)

    V120t: 1900MHz PA Driver (CLARK) PA_KEY_1900 FL600 U302 MIXER_1900 PA_IN_1900 U300 Description After the 1900MHz carrier frequency is generated, it is injected into a 3 dB pad and then to the 1900 MHz PA driver, U300. U300 has typical gain of 19 dB and amplifies the TX signal prior to injection to the final stage PA.
  • Page 75 V120t: 1900MHz PA Driver (CLARK) PCS: -9.75dBm PCS: -5.95dBm C301 C300 2.72Vpp PA_IN_1900 PCS: Setup:1V@10mS page 5-25 L300 PA_KEY_1900 page 5-19 R307 C303 MIXER_1900 page 5-17 PCS: -25.64dBm R308 4.09Vdc page 5-31 Troubleshooting Configuration Page Digital TX(800)

  • Page 76: 800Mhz Pa

    V120t: 800MHz PA PA_KEY_800 7$" PA_IN_800 PA_OUT_800 7$ Description The 800 MHz PA is a two-stage GaAs MMIC (U600) with small signal gain of 32 dB. Since the analog mode signal path has a loss of 4 dB, the PA is required to output +31 dBm in order to feed the TX signal to the antenna at approximately +27 dBm.
  • Page 77 V120t: 800MHz PA Analog: 2.67Vdc Analog: +26.8dBm 2.72Vpp TMDA: +24.17dBm TDMA: 0.474Vdc Setup:1V@10mS R602 C616 2.14Vdc PA_KEY_800 PA_OUT_800 page 5-19 C602 page 5-27 Analog: 3.17Vdc TMDA: C603 0Vdc 3.9Vpp 3.2Vdc Setup:1V@10mS 0.165Vdc C605 page 5-49 U600 Analog: -2.96dBm TMDA: -3.64dBm Analog: +1.15dBm TMDA: -3.52dBm PA_IN_800...

  • Page 78: 1900Mhz Pa

    V60t: 1900MHz PA PA_KEY_1900 U603 PA_IN_1900 PA_OUT_1900 U601 Description The output of U300 is fed to a 3-stage GaAs MMIC (U601) through another 3 dB pad (U603). Nominal input power to the PA IC, U601, is 0 dBm. The gain of the PA IC is typically 29 dB.
  • Page 79 V120t: 1900MHz PA L603 PCS: 3.8Vpp Setup:1V@10mS PCS: +15.81dBm page 5-23 PA_OUT_1900 page 5-27 C907 U603 C639 C609 C611 PA_IN_1900 PA_KEY_1900 page 5-21 page 5-19 2.24Vpp 2.72Vpp PCS: -5.35dBm Setup:1V@10mS PCS: Setup:1V@10mS Troubleshooting Configuration Page Digital TX(1900)

  • Page 80: Rf Detect

    V120t: RF Detect TX800 Q600 MERLIN_TX_KEY BUFF_TX_PREKEY(0) CPL601 PA_OUT_800 U405 RF_DET R605 CR600 TX1900 PA_OUT_1900 Description CPL600 Both 800 MHz and 1900 MHz transmitter signals at the output of the PA IC are sampled through the couplers (CPL600, CPL601). The coupling factor for both couplers is 20 dB.
  • Page 81 V120t: RF Detect Analog: +20.0dBm Analog: +26.8dBm TDMA: +26.41dBm TDMA: +24.17 C634 TX_800 PA_OUT_800 page 5-3 page 5-23 CPL601 C627 R607 C635 TX On: 2.63Vdc R601 TX Off 0Vdc CR600 BUFF_TX_PREKEY(0) page 5-29 MRLN_TX_KEY page 5-11 R469 TX On: 2.66Vdc TX Off: 0Vdc PA_OUT_1900...

  • Page 82: Reference Oscillator

    V120t: Reference Oscillator Q402 TX_PREKEY(0) RF_MERLIN_2.75V Q400 RF_MERLIN_2.75V BUFF_TX_PREKEY(0) OSC_EN U400 19.44MHZ Logic Clock WP_DAC MERLIN_19.44MHz XTAL U403 Description The reference oscillator, U403 is a temperature compensated crystal oscillator with frequency stability of 2.5 ppm over temperature extremes. Its frequency is 19.44 MHz. The buffered reference signal is routed to the DSP and used as a clock source.
  • Page 83 V120t: Reference Oscillator TX On: 2.63Vdc TX Off: 0Vdc TX_PREKEY(0) page 5-11 2.8Vpp Digital TX(800) on: Setup:1V@10mS 2.69Vdc Analog TX on: 2.65Vdc RF_MERLIN_2.75V Analog TX off: 0Vdc page 5-33 1.23Vpp BUFF_TX_PREKEY(0) Setup: 200mV@20nS page 5-5,5-15 19.44MHZ page 5-11 C437 1.60Vdc WP_DAC page 5-11 .495Vdc...

  • Page 84: Charger Circuit

    V120t: Charger Circuit U1003(GCAP) Q1004 EXT_B+ B+SENSE EXT_BATT+ U1006 R1041 ISENSE MIDRATE_1 CHARGER EXT_B+ CHRG_C Q1003 Q1000 Q1002 CR1007 BATT_MON BATSENSE R1102 CR1000 BATT_FDBK BATT_FDBK EXT_B+ MAIN_FET THERM BATT+ BATT+ Q1001 Description The majority of the charging circuit is integrated in GCAP3. This includes a digital to analog converter, analog to digital converter, battery feedback switch, thermistor switch/pull up, and current control sense.
  • Page 85 V120t: Charger Circuit CR1001 BATT_FDBK page 5-45 page 5-39 2.76Vdc page 5-33 MIDRATE_1 page 5-43 ISENSE Q1002 page 5-39 EXT_B+ MAIN_FET page 5-39 page 5-39 Q1000 BATT+ CHRG_C page 5-31 page 5-39 4.13v R1009 page 5-33 R1038 BATT_SER_D 4.13v page 5-43 2.76v C1007 BATT+...

  • Page 86: Audio

    V120t: Regulators U1003 (GCAP3) Control VBUCK SPI Interface Not Used EPROM REF 1 Audio Patriot RX Front End REF 2 LEWIS Backlight VBUCK MERLIN, Patriot SRAM REF 3 WARP, AOC EPROM Reference VBUCK Switcher Oscillator Description Voltage regulation is provided by the GCAP IC (U1003). Multiple regulators are used to provide better isolation between sensitive load circuitry and noisy circuitry. The regulators and their load circuitry are described below: ·...
  • Page 87 V120t: Regulators 4.09v 3.4Vpp Setup: 1V@5µS page 5-31 2.70v U1009 2.70v RF_MRLN_2.75V RF_MRLN_2.75V U1007 +5V_OFF page 5-43 C1084 C1087 5.53v 4.09v page 5-3 page 5-31 C1085 2.70v RF_2.75V 2.63Vdc 2.76Vdc 2.76v REF2 Q1005 2.56v U1003 3.06Vdc V_BUCK REF3 V4DRV page 5-39 GCAP 3 USB_VCC C1054...
  • Page 88 LOGIC_SNS V120t: Audio AUDIO_IN GCAP MIC_OUT MIC GAIN Audio Filter MIC- HS_MIC Circuit PATRIOT MIC_BIAS2 AUX_OUT CODEC DIG_AUD(3:0) Audio Filter J1002 AUX_MIC- SPKR GAIN Circuit HS_SPKR MIC_BIAS1 SPEAKER ALERT SPKR- Audio Filter M1002 SPKR+ Circuit SPKRIN SPKROUT1 EXTOUT R1004 Description ON_OFF The Internal Microphone (J1301) is single ended.
  • Page 89 V120t: Audio A1_INT page 5-37 2.8Vpp@1kHz Setup:2V@1mS R1007 C1024 page 5-33 2.77v C1005 R1006 2.70v OC3 ( LOGIC_SNS 1.37v page 5-43 VR1001 AUDIO_IN R1050 page 5-45 C1015 AUX_MIC+ 2.96Vpp@1kHz C1017 ALERT_OUT MIC_IN- ALRTOUT- Setup:2V@1mS MIC_OUT page 5-37 512mVpp MB_CAP2 Setup:200mV@100µS MIC_BIAS2 MB_CAP1 HS_MIC...
  • Page 90 V120t: Audio2 GCAP AUD MUX MIC GAIN AUDIO_IN MIC_OUT J1001 Audio Filter MIC- Circuit R1021 AUD MUX MIC_BIAS2 CODEC DIG_AUD(3:0) PATRIOT A1_INT SPKR GAIN EXTOUT ALERT_OUT- SPKR- Audio Filter Circuit SPKRIN SPKROUT1 Description The Headset Microphone is pin 4 of J1001, which is a 2.5mm jack. The microphone path is biased through R1016, which is connected to pin MIC_BIAS2 on GCAP and bypassed with C1059 connected to pin MB_CAP2.
  • Page 91 V120t: Audio2/Vibrator Headset In:0v Headset Out:2.75v A1_INT page 5-35 PWR_SW R1069 page 5-39 PWR_SW_STATIC page 5-47 VS1000 1.1Vpp 2.98v Setup: 500mV@500µS 512mVpp ALERT_VCC Setup:200mV@100µS page 5-33 C1022 C1124 J1003 HS_MIC C1023 page 5-35 C1549 R1013 SPKR+ 1.32Vdc page 5-35 Setup: 500mV@500µS SPKR- page 5-35 ALERT_OUT...

  • Page 92: Gcap3

    V120t: GCAP3 Speaker Ckts CE Bus Audio Amplifiers Mic Ckts Keypad Logic CODEC RF Interface Linear Patriot Logic Interface Regulators Interface Switching Regulator Regulator Interface Logic Multiplexer Interface Backlight Backlight Control Vibrator Touch Vibrator Regulator Screen Interface Not Used Drive (Not Used) Charger Charger...
  • Page 93 V120t: GCAP3 460mV Setup:100mV@20µS 2Vpp DIG_AUD(3:0) Setup: 500mV@20nS Troubleshooting page 5-43 Configuration Page Hardware Setup only QSPIB Y1000 No test commands necessary page 5-43 GCAP_19.44 1.98Vpp page 5-43 Setup: ON_OFF 500mV@20µS page 5-35 GCAP_CLK C1069 C1068 CR1012 1.37Vdc page 5-31 PWR_SW VIB_OUT page 5-37...
  • Page 94 V120t: Memory No Block Diagram Necessary Refer to page 5-41 Description The FLASH IC (U1001) is a 1.8V Dual Bank, synchronous access, 32Mbit device. It consists of two separate partitions that support hardware read while write function- ality. The Baseband Processor accesses FLASH memory via a 16 bit asynchronous bus interface. This bus interface is shared with the SRAM device and contention is avoided via the Baseband Processor‘s chip select outputs.
  • Page 95 V120t: Memory ADDRESS(23:0) page 5-43 DATA(15:0) page 5-43 C1052 C1049 C1050 1.86v page 5-38 EB0_N page 5-43 page 5-43 U1001 1.77v U1000 FLASH_CS page 5-43 BRST_CLK page 5-43 EPROM SRAM RW_N ADV_N page 5-43 page 5-43 WAIT* ECB_N page 5-43 RESETOUT_N page 5-43 VCC0...

  • Page 96: Memory

    V120t: Patriot FLASH Baseband Merlin Deep Sleep External Memory Interface Module Memory Interface General Watchdog Purpose I/O Interface Module Module GCAP Merlin QSPI Interface Serial Audio DIsplay Codec Port GCAP CE Bus RS232 UART 2 UART1 Keypad Keypad Interface (Not Used) GCAP Port Matrix...

  • Page 97: Patriot

    BATT_SER_D V120t: PATRIOT page 5-31 RESETOUT_N C1075 C1080 page 5-47 R1060 C1078 C1079 R1058 OE_EN C1554 page 5-41 EXT_ANT_DET page 5-3 2.77v 2.77v page 5-33 EB1_N •MERLIN_SPI_DATA QSPI_A •MERLIN_SPI_CLK page 5-41 EB0_N page 5-11 •MERLIN_SPI_CS page 5-41 GCAP_19.44MHZ MERLIN_19.44MHZ page 5-39 1.32Vpp page 5-13 •BBP_CLK...
  • Page 98 V120t: CE Bus No Block Diagram Necessary Refer to page 5-45 Description A 17 pin accessory connector (J1000) is provided at the bottom of the main housing. This interface supports charging accessories, analog and digital audio accessories, and data accessories. The accessory interface provides for auto-detection of accessories upon insertion. Depending on the accessory, power can be provided to the phone from an external approved power accessory or power can be provided to the accessory for battery-powered applications.

  • Page 99: Ce Bus

    V120t: CE BUS Voltages= USB Cable Connected w/Chgr and w/o battery. Black Voltages=P2K Cable & Jr. Board connected 2.96Vpp@1kHz 352mVpp Setup:2V@1mS Setup:100mV@1mS 2.69v 2.7v AUDIO_IN page 5-35 3.0v AUDIO IN 3.13v AUDIO_OUT page 5-35 AUDIO OUT 2.75v / 2.75v INT5 OPTION2 page 5-43 0v /...
  • Page 100 V120t: Display Interface No Block Diagram Necessary Refer to page 5-47 Description The LCD Module interfaces to the transceiver board via J1004. A four-wire write-only QSPI interface sends control and data updates from the baseband processor to the LCD interface IC.

  • Page 101: Display Interface / Backlighting

    V120t: Display Interface/ Backlighting VR1003 2.75v VR1004 DISP_SPI_CS KBR5 1.86v page 4-43 2.76v page 5-43 RESETOUT_N page 4-43 SDI_D_C page 4-43 C1401 BB_SPI_CLK VR1005 page 4-43 BB_MOSI 2.76v page 4-43 C1107 page 4-33 VOUT PWR_SW_STATIC page 5-37 2.76v KBR5 page 5-43 KBC1 2.76v page 5-43...

  • Page 102: Board Layout - Al Side

    V120t: Board Layout - Side 1 L901 J1003 L501 C902 C1084 C1075 C1080 R1060 C1079 C1078 R1058 R1009 C1554 C1052 C1049 C1050 C634 CPL601 R602 C616 TP913 C627 C602 L603 R607 C635 C900 C603 C1085 C631 R601 U1001 U1000 C802 C605 U601 TPRF3...
  • Page 103 V120t: Board Layout - Side 2 C1401 VR1003 R1069 C401 C451 VR1004 R441 C423 C436 C422 VR1005 C442 L406 C454 C413 U400 C402 C412 C1124 C1022 C409 D1004 C1023 C1119 C1031 C1107 R432 C432 C1549 D1007 D1003 R1013 C1118 C455 C437 C1034 TP902...

  • Page 104: Troubleshooting Configurations

    Recommended Hardware The following tools will be needed in order to configure every setup listed in this section. • Mid-Rate Charger(SPN4940B) • Fast Charger(SPN4716B) ©2002 Motorola, Inc.

  • Page 105: Rf Digital Receiver

    ACELP 1900MHz mode 1111111111 More 2820*1 Slot 1 2822*1*0*0*0*1 Enable TDMA carrier, DVCC 1, No mask For PCS select: US PCS Hardware Setup CE cable SKN6304B HP8920B with PCS Adapter RF Connector 2887920K01 HP8920B without PCS Adapter ©2002 Motorola, Inc.

  • Page 106: Rf Analog Receiver

    RADIO INT Atten Hold Load R On /O ff 8 . 00 O utput Port More RF Ou t / Dupl Hardware Setup CE cable SKN6304B HP8920B with PCS Adapter RF Connector 2887920K01 HP8920B without PCS Adapter ©2002 Motorola, Inc.

  • Page 107: Test Commands

    ACELP 1900MHz mode 1111111111 More 2820*1 Slot 1 2822*1*0*0*0*1 Enable TDMA carrier, DVCC 1, No mask For PCS select: US PCS Hardware Setup CE cable SKN6304B HP8920B with PCS Adapter RF Connector 2887920K01 HP8920B without PCS Adapter ©2002 Motorola, Inc.

  • Page 108: Rf Analog Transmitter

    DECODER 15 KHz LPF Zero RADIO INT On / Off De-Emphasis 750 us / Off Detector Mo re Pk +- Max Hardware Setup CE cable SKN6304B HP8920B with PCS Adapter RF Connector 2887920K01 HP8920B without PCS Adapter ©2002 Motorola, Inc.

  • Page 109: Charger Setup

    Some tests may require the use of the mid- rate charger. Refer to the service diagrams to determine which charger will be used during charger tests Hardware Setup Battery SNN5570A Rubber Band Fast Charger SPN4716B Mid-rate Charger SPN4940B ©2002 Motorola, Inc.

  • Page 110: Equipment

    750 us / Of f quired Detec tor More Pk +- Max Headset Mic Suspend 6*4*0*1*0 Headset mic unmuted Rub against the headset mic with your finger while signal tracing. Equipment setup not required. Hardware Setup CE cable SKN6304B ©2002 Motorola, Inc.

  • Page 111: Rx Audio Setup

    6*0*4*0*1 Audio out unmute 5*0*2 Volume Level 2 6*0*2*0*1 Handset speaker unmute Headset Speaker 0*0*0 Start DTMF tone “0” 0*1*0 Stop DTMF tone “0” 5*0*2 Volume Level 2 6*0*6*0*1 Headset speaker unmute Hardware Setup CE cable SKN6304B ©2002 Motorola, Inc.

  • Page 112: Vibrator Setup

    Equipment Setup No equipment setup is required. No equipment setup required. Test Commands Test Commands 3*0*1 Enable vibrator Display 3*0*0 Disable vibrator 55*1*000 Select Main Display 55*2*001 All pixels on Hardware Setup Hardware Setup CE cable SKN6304B ©2002 Motorola, Inc.
  • Page 113 Troubleshooting Configurations TDMA P2K 6-10 ©2002 Motorola, Inc.

  • Page 114: Parts List

    Parts List Introduction tailed information about the part. Motorola maintains a parts office staffed to process parts orders, identify part numbers, and otherwise assist in the maintenance and repair of Motorola Cellular prod- ucts. Orders for all parts listed in this document should...
  • Page 115 Parts List TDMA V120t 7 - 2 ©2002 Motorola, Inc.

  • Page 116: Mechanical Parts List

    Part of Front Housing Power Button 0587903L03 RF Grommet - Black Part of Front Housing Volume Button 5987947K12 Vibrator 4104539Z01 Spring Mechanical Contact SHN7792A Battery Cover - Black SHN8061A Battery Cover - Silver 0309315B12 Screw torx 7 - 3 ©2002 Motorola, Inc.
  • Page 117 Parts List TDMA V120t Reference Part Description Number Number Back Housing Assembly - Black 1588875K07 Back Housing Assembly - Silver 1588875K06 Mylar 4088527L01 5085600J01 Keypad 3888526L05 Alert Transducer 5009005J10 7 - 4 ©2002 Motorola, Inc.

  • Page 118: Electrical Parts List

    CAP, 39pF C1024 2113743N40 CAP, 39pF C1025 2113743M24 CAP, 0.1uF C1026 2113743E10 CAP, .033uF C1027 2113743M24 CAP, 0.1uF C1028 2113743L23 CAP, 1800pF C1031 2113743N40 CAP, 39pF C1032 2113743N40 CAP, 39pF C1033 2113743N40 CAP, 39pF 7 - 5 ©2002 Motorola, Inc.
  • Page 119 CAP, 4.7uF C1065 2113743N38 CAP, 33pF C1066 2113743M24 CAP, 0.1uF C1067 2113743M24 CAP, 0.1uF C1068 2113743N30 CAP, 15pF C1069 2113743N30 CAP, 15pF C1070 2113743M24 CAP, 0.1uF C1071 2113743M24 CAP, 0.1uF C1072 2113743M24 CAP, 0.1uF 7 - 6 ©2002 Motorola, Inc.
  • Page 120 CAP, 1.0uF C1102 2113743M24 CAP, 0.1uF C1103 2113743M24 CAP, 0.1uF C1104 2113743M24 CAP, 0.1uF C1105 2113743M24 CAP, 0.1uF C1106 2113743M24 CAP, 0.1uF C1107 2113928C03 CAP, 1.0uF C1108 2113928P04 CAP, 1.0uF C1109 2113928P04 CAP, 1.0uF 7 - 7 ©2002 Motorola, Inc.
  • Page 121 CAP, 12pF C212 2113743N07 CAP, 1.5pF C213 2113743L41 CAP, .01uF C214 2113743N50 CAP, 100pF C224 2113743N26 CAP, 10pF C225 2113743N28 CAP, 12pF C300 2113743N28 CAP, 12pF C301 2113743N07 CAP, 1.5pF C302 2113743N26 CAP, 10pF 7 - 8 ©2002 Motorola, Inc.
  • Page 122 CAP, 56pF C424 2113928P04 CAP, 1.0uF C425 2113743N30 CAP, 15pF C426 2113743L17 CAP, 1000pF C427 2113743L33 CAP, 4700pF C428 2113743L05 CAP, 330pF C429 2113743N20 CAP, 5.6pF C430 2113928N01 CAP, 0.1uF C431 2113743N29 CAP, 13pF 7 - 9 ©2002 Motorola, Inc.
  • Page 123 CAP, 15pF C612 2113743L41 CAP, .01uF C613 2113743N30 CAP, 15pF C614 2113743N50 CAP, 100pF C616 2113743N24 CAP, 8.2pF C618 2113743N20 CAP, 5.6pF C623 2113743N50 CAP, 100pF C624 2113743N26 CAP, 10pF C627 2113743N50 CAP, 100pF 7 - 10 ©2002 Motorola, Inc.
  • Page 124 CAP, 100pF C723 2113743N50 CAP, 100pF C724 2113743N19 CAP, 5.1pF C725 2113743N03 CAP, 1pF C726 2113743N50 CAP, 100pF C727 2113743N05 CAP, 1.2pF C729 2113743L41 CAP, .01uF C730 2113743N03 CAP, 1pF C732 2113743N10 CAP, 2.2pF 7 - 11 ©2002 Motorola, Inc.
  • Page 125 RB520S-30 CR1007 4809653F07 MBRM120ET3 CR1010 4809924D18 RB520S-30 CR1011 4809924D18 RB520S-30 CR1012 4809606E07 DAN221T CR400 4809877C08 1SV279 CR401 4809877C08 1SV279 CR600 4809924D16 HSMS282K D1000 4809496B11 QSMG-H799 D1001 4809496B11 QSMG-H799 D1002 4809496B11 QSMG-H799 D1003 4809496B11 QSMG-H799 7 - 12 ©2002 Motorola, Inc.
  • Page 126 IDCTR, 100nH L101 2409646M21 IDCTR, 68.0nH L200 2409154M14 IDCTR, 12.0nH L201 2409154M14 IDCTR, 12.0nH L202 2409154M06 IDCTR, 2.7nH L203 2409154M03 IDCTR, 1.5nH L204 2404574Z09 IDCTR, 100nH L206 2409154M12 IDCTR, 8.2nH L207 2409154M17 IDCTR, 22.0nH 7 - 13 ©2002 Motorola, Inc.
  • Page 127 L901 2409154M15 IDCTR, 15.0nH L904 2409154M21 IDCTR, 47.0nH 0987378K01 SWITCH M1000 3988787K01 CONTACT M1001 5987947K04 MOTOR M1002 3989328K01 CONTACT M1003 3989328K01 CONTACT Q100 4805793Y01 NE68519 Q1000 4809579E29 SI3443 Q1001 4809579E49 SI6467DQ Q1002 4809939C03 UMD3NTR 7 - 14 ©2002 Motorola, Inc.
  • Page 128 RES, 20K R1012 0662057N34 RES, 300K R1013 0662057M45 RES, 62 R1014 0662057M98 RES, 10K R1016 0662057M90 RES, 4.7K R1017 0662057N19 RES, 68K R1018 0662057M98 RES, 10K R102 0662057M74 RES, 1K R1021 0662057N15 RES, 47K 7 - 15 ©2002 Motorola, Inc.
  • Page 129 RES, 10 R1069 0662057M90 RES, 4.7K R107 0662057M46 RES, 68 R108 0662057M74 RES, 1K R109 0662057M32 RES, 18 R1091 0662057M02 RES, 1 R110 0662057M77 RES, 1.3K R111 0662057M66 RES, 470 R200 0662057M64 RES, 390 7 - 16 ©2002 Motorola, Inc.
  • Page 130 RES, 10 R441 0662057M01 RES, 0 R467 0662057M94 RES, 6.8K R469 0662057M88 RES, 3.9K R471 0662057N23 RES, 100K R600 0662057M01 RES, 0 R601 0609591M49 RESNET, 100K R602 0662057M01 RES, 0 R605 0662057M43 RES, 51 7 - 17 ©2002 Motorola, Inc.
  • Page 131 SWITCH SW_1 PT39LVLA01 SWITCH SW_2 PT39LVLA01 SWITCH SW_3 PT39LVLA01 SWITCH SW_4 PT39LVLA01 SWITCH SW_5 PT39LVLA01 SWITCH SW_6 PT39LVLA01 SWITCH SW_7 PT39LVLA01 SWITCH SW_8 PT39LVLA01 SWITCH SW_9 PT39LVLA01 SWITCH SW_AST PT39LVLA01 SWITCH SW_MENU PT39LVLA01 SWITCH 7 - 18 ©2002 Motorola, Inc.
  • Page 132 5109768D08 LM20 U603 5887694L06 EXB24AT3 U604 5887694L06 EXB24AT3 U700 5109944C43 MC13748 U800 5109572E38 AC_717 U801 5109572E43 AC751, 3.9pF 4009368L08 SWITCH 4009368L08 SWITCH VR1000 4809788E06 UDZTE-176.8B VR1001 4809788E06 UDZTE-176.8B VR1003 4809788E06 UDZTE-176.8B VR1004 4809788E06 UDZTE-176.8B 7 - 19 ©2002 Motorola, Inc.
  • Page 133 Electrical Parts List Table 13. Electrical Parts List - cont’d Reference Part Description Number Number VR1005 4809788E06 UDZTE-176.8B VR1006 4809788E06 UDZTE-176.8B VR1007 4809788E06 UDZTE-176.8B VR1008 4809788E06 UDZTE-176.8B VR1009 4809788E06 UDZTE-176.8B VS1000 4809948D18 SMS05 Y1000 4809995L08 95L08 7 - 20 ©2002 Motorola, Inc.

Table of Contents