® ASTRO XTS™ 5000 Title Page VHF/UHF Range 1/700–800 MHz Digital Portable Radios Detailed Service Manual Motorola, Inc. 8000 West Sunrise Boulevard Fort Lauderdale, Florida 33322 6881094C31-C...
No duplication or distribution of this document or any portion thereof shall take place without the express written permission of Motorola. No part of this manual may be reproduced, distributed, or transmitted in any form or by any means, electronic or mechanical, for any purpose without the express written permission of Motorola.
ASTRO XTS 5000 R (Ruggedized) VHF Model Chart ................xix ASTRO XTS 5000 UHF Range 1 Model Chart..................xx ASTRO XTS 5000 R (Ruggedized) UHF Range 1 Model Chart .............. xxi ASTRO XTS 5000 700–800 MHz Model Chart ..................xxii ASTRO XTS 5000 R (Ruggedized) 700–800 MHz Model Chart ............xxiii Specifications for VHF Radios........................
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Table of Contents General ............................2-1 DC Power Routing—Transceiver Board ..................2-3 DC Power Routing—VOCON Board....................2-3 Chapter 3 Theory of Operation............3-1 Transceiver Board.......................... 3-2 3.1.1 Interconnections........................ 3-3 3.1.1.1 Battery Connector J3 ....................3-3 3.1.1.2 VOCON Connector P1..................... 3-3 3.1.1.3 Antenna Port J2 .......................
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Table of Contents 3.2.4.4 Display Module ...................... 3-29 3.2.4.5 Keypad Module...................... 3-30 3.2.4.6 Controls and Control Top Flex................3-30 3.2.4.7 System Clocks ....................... 3-31 3.2.5 VOCON Audio Paths ...................... 3-32 3.2.5.1 Transmit Audio Path ....................3-32 3.2.5.2 Receive Audio Path ....................3-33 3.2.6 Radio Power-Up/Power-Down Sequence...............
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Transceiver (RF) Boards........................ 8-3 VOCON Boards ........................... 8-79 Appendix A Replacement Parts Ordering..........A-1 Basic Ordering Information ......................A-1 Transceiver Board and VOCON Board Ordering Information............A-1 Motorola Online..........................A-1 Mail Orders ............................A-1 Telephone Orders ..........................A-2 Fax Orders .............................A-2 Parts Identification .........................A-2 Product Customer Service ......................A-2 Glossary..................
List of Figures List of Figures Figure 2-1. DC Power Distribution—UHF Range 1 and 700–800 MHz Radios ........2-2 Figure 2-2. DC Power Distribution—VHF Radios..................2-2 Figure 3-1. XTS 5000 Overall Block Diagram ..................3-1 Figure 3-2. Transceiver (VHF) Block Diagram (Power and Control Omitted) ......... 3-2 Figure 3-3.
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viii List of Figures Figure 8-26. NLD8910B VHF Transmitter and Automatic Level Control Circuits ........8-38 Figure 8-27. NLD8910B VHF Frequency Generation Unit (Synthesizer) Circuit........8-39 Figure 8-28. NLD8910B VHF Frequency Generation Unit (VCO) Circuit..........8-40 Figure 8-29. NLD8910B VHF Transceiver (RF) Board Layout—Side 1 ..........8-41 Figure 8-30.
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List of Figures Figure 8-78. NNTN4819A VOCON Universal Connector and ESD Circuits ......... 8-124 Figure 8-79. NNTN4819A VOCON Flipper Circuit ................8-125 Figure 8-80. NNTN4819A VOCON Controller and Memory Circuits—Sheet 1 of 2......8-126 Figure 8-81. NNTN4819A VOCON Controller and Memory Circuits—Sheet 2 of 2......8-127 Figure 8-82.
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List of Figures October 14, 2003 6881094C31-C...
List of Tables List of Tables Table 2-1. Conventional Batteries......................2-1 Table 2-2. Smart Batteries ........................2-1 Table 2-3. Transceiver Voltage Regulators .................... 2-3 Table 2-4. VOCON Board DC Power Distribution.................. 2-4 Table 3-1. Battery Connector J3 ......................3-3 Table 3-2. VOCON Connector P1......................
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List of Tables Related Publications ASTRO XTS 5000 Digital Portable Radio Model I User Guide ..........6881094C25 ASTRO XTS 5000 Digital Portable Radio Model II User Guide ..........6881094C26 ASTRO XTS 5000 Digital Portable Radio Model III User Guide ..........6881094C27 ASTRO XTS 5000 VHF/UHF Range 1/700–800 MHz Digital Portable Radios...
Product Accessories One (1) Year Motorola, at its option, will at no charge either repair the Product (with new or reconditioned parts), replace it (with a new or reconditioned Product), or refund the purchase price of the Product during the warranty period provided it is returned in accordance with the terms of this warranty. Replaced parts or boards are warranted for the balance of the original applicable warranty period.
Warranty service will be provided by Motorola through one of its authorized warranty service locations. If you first contact the company which sold you the Product, it can facilitate your obtaining warranty service. You can also call Motorola at 1-888-567-7347 US/Canada.
A. that MOTOROLA will be notified promptly in writing by such purchaser of any notice of such claim; B. that MOTOROLA will have sole control of the defense of such suit and all negotiations for its settlement or compromise; and C.
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Commercial Warranty Notes October 14, 2003 6881094C31-C...
Portable Radio Model Numbering System xvii Model Numbering, Charts, and Specifications Portable Radio Model Numbering System Typical Model Number: Position: 12 13 Position 1 - Type of Unit Positions 13 - 16 H = Hand-Held Portable SP Model Suffix Position 12 - Unique Model Variations Positions 2 &...
Portable Radio Model Numbering System ASTRO XTS 5000 VHF Model Chart MODEL NUMBER DESCRIPTION H18KEC9PW5AN VHF 1-6 Watts ASTRO XTS 5000 Model I H18KEF9PW6AN VHF 1-6 Watts ASTRO XTS 5000 Model II H18KEH9PW7AN VHF 1-6 Watts ASTRO XTS 5000 Model III...
ASTRO XTS 5000 700–800 MHz Model Chart MODEL NUMBER DESCRIPTION H18UCC9PW5AN 700/800 MHz 1-3 Watts ASTRO XTS 5000 Model I H18UCF9PW6AN 700/800 MHz 1-3 Watts ASTRO XTS 5000 Model II H18UCH9PW7AN 700/800 MHz 1-3 Watts ASTRO XTS 5000 Model III...
xxiv Portable Radio Model Numbering System Specifications for VHF Radios All specifications are per Telecommunications Industries Association TIA-603 unless otherwise noted. GENERAL RECEIVER TRANSMITTER FCC Designation: AZ489FT3804 Frequency Range: 136-174 MHz Frequency Range: 136-174 MHz Temperature Range: Operating: –30°C to +60°C Bandwidth: 38 MHz RF Power:...
Portable Radio Model Numbering System Specifications for UHF Range 1 Radios All specifications are per Telecommunications Industries Association TIA-603 unless otherwise noted. GENERAL RECEIVER TRANSMITTER FCC Designation: AZ489FT4855 Frequency Range: 380-470 MHz Frequency Range: 380-470 MHz Temperature Range: Operating: –30°C to +60°C Bandwidth: 90 MHz RF Power:...
xxvi Portable Radio Model Numbering System Specifications for 700–800 MHz Radios All specifications are per Telecommunications Industries Association TIA-603 unless otherwise noted. GENERAL RECEIVER TRANSMITTER FCC Designation: AZ489FT5806 Frequency Range: Frequency Range: Temperature Range: 700 MHz: 764 to 767; 773 to 776 MHz 700 MHz: 764 to 767;...
This manual includes all the information needed to maintain peak product performance and maximum working time for the ASTRO XTS 5000 radio. This detailed level of service (component level) is typical of the service performed by some service centers, self-maintained customers, and distributors.
Introduction: Notations Used in This Manual Notations Used in This Manual Throughout the text in this publication, you will notice the use of warnings, cautions, and notes. These notations are used to emphasize that safety hazards exist, and care must be taken and observed.
This chapter provides a detailed circuit description of the power distribution of an ASTRO XTS 5000 radio. General In the ASTRO XTS 5000 radio, power (B+) is distributed to two boards: the transceiver (RF) board and the VOCON board (see Figure 2-1 on page 2-2 for UHF Range 1 (R1) and 700–800 MHz, and...
Radio Power: DC Power Routing—Transceiver Board DC Power Routing—Transceiver Board NOTE: Refer to Table 8-1, “List of Transceiver Schematics and Board Overlays,” on page 8-1 for a listing of schematics showing the transceiver board DC power routing components. Connector J1, the B-plus assembly, connects the battery to the transceiver board. Capacitors C1, C2, and C3 provide protection against momentary breaks at the B-plus connector due to contact bounce when the radio is dropped.
Radio Power: DC Power Routing—VOCON Board Transistor Q501 is also under the control of the microcontroller unit (MCU) via Vref from U501. This allows the MCU to follow an orderly power-down sequence when it senses that B+SENSE is off. This sense is provided through MECH_SW_BAR (inverted B+SENSE, see Q508).
Chapter 4 Troubleshooting Procedures The purpose of this chapter is to aid in troubleshooting problems with the ASTRO XTS 5000 radio. It is intended to be detailed enough to localize the malfunctioning circuit and isolate the defective component. It also contains a listing of service tools recommended for PC board repair at the component level.
For listings of additonal service tools, service aids, and test equipment that are recommended for all levels of service, refer to the XTS 5000 basic service manual (see “ Related Publications” on page xii). Table 4-1. Recommended Service Tools Motorola Description Application Part Number R1453 Digital-readout solder station...
Troubleshooting Procedures: Voltage Measurement and Signal Tracing Table 4-1. Recommended Service Tools (Continued) Motorola Description Application Part Number ChipMaster Nozzles: 6680333E28 PA nozzle Soldering and unsoldering ICs 6680332E83 PLCC-28* nozzle 6680332E93 PLCC-32 nozzle 6680332E82 PLCC-44* nozzle 6680332E94 PLCC-52 nozzle 6680332E95...
Troubleshooting Procedures: Standard Bias Table Standard Bias Table Table 4-2 outlines some standard supply voltages and system clocks which should be present under normal operation. These should be checked as a first step to any troubleshooting procedure. Table 4-2. Standard Operating Bias Signal Name Nominal Value Tolerance...
Troubleshooting Procedures: Power-Up Self-Check Errors Power-Up Self-Check Errors Each time the radio is turned on, the MCU and DSP perform a series of internal diagnostics. These diagnostics consist of checking such programmable devices as the FLASH ROMs, the EEPROM, and SRAM devices. Problems detected during the power-up self-check routines are presented as error codes on the radio’s display.
Troubleshooting Procedures: Power-Up Self-Check Diagnostics and Repair (Not for Field Use) Power-Up Self-Check Diagnostics and Repair (Not for Field Use) Table 4-4 lists additional action items that can be used for the diagnosis and resolution of the error codes listed in Table 4-3 on page 4-5.
Chapter 5 Troubleshooting Charts This section contains detailed troubleshooting flowcharts. These charts should be used as a guide in determining the problem areas. They are not a substitute for knowledge of circuit operation and astute troubleshooting techniques. It is advisable to refer to the related detailed circuit descriptions in the theory of operation sections prior to troubleshooting a radio.
Troubleshooting Charts: Main Troubleshooting Flowchart Main Troubleshooting Flowchart Start Good Error Display power-up Message? Model? Self-Test? See Table 5-2: Go to Use RSS to Is there Power-up Self- TX RF display Error TX Power? Check Error flowchart Messages Codes Error Go to Is TX Messages on...
Troubleshooting Charts: Power-Up Failure Power-Up Failure—Page 1 Radio Power-Up Failure Verify Standard Bias in Table 5-1 Isolate and Repair Problem Standard See DC Supply Bias OK? Failure flowchart Remove R528 (VOCON) Replace U301 (Flipper) and Fixed? place R528 back on board Place R528 back on board Signal may appear...
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Troubleshooting Charts: Power-Up Failure Power-Up Failure—Page 2 Signal may appear for a very short period of time (50ms). Use Probe an oscilloscope 16.8 MHz with trigger to Signal at R452 capture signal. Note: All components noted on this chart are VOCON components. Investigate Signal 16.8 MHz...
Troubleshooting Charts: DC Supply Failure DC Supply Failure—Page 1 NOTE: Since the failure of a critical voltage supply might cause the radio to automatically power down, supply voltages should first be probed with a multimeter. If all the board voltages are absent, then the voltage test point should be retested using a rising-edge-triggered oscilloscope.
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Troubleshooting Charts: DC Supply Failure DC Supply Failure—Page 2 Check Voltage at B502 (VOCON) Check R502, Voltage Components C506, L502, = 3.77V+/-5%? and D503 Replace Check Voltage Problem at R501 Component Check R763, ReFLASH Voltage Components L703, C717, = 1.85V+/-5%? HOST C and CR700 Code...
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Troubleshooting Charts: DC Supply Failure DC Supply Failure—Page 3 Check Voltage at pin 5 of U505 (VOCON) Check R503, Replace Voltage Components D501, C509, Problem = 5.0V+/-5%? C510, and C508 Component Replace Check Voltage 700-800: U505 at TP5 VHF: U1 * per Standard Bias Table Check Replace...
Troubleshooting Charts: Display Failure (NNTN4563, NNTN4819, & NNTN4717 VOCON Kits) Display Failure (NNTN4563, NNTN4819, & NNTN4717 VOCON Kits) Page 1 NOTE: The NNTN4563 VOCON board is compatible only with the 7285726C02 display module, and the NNTN4819 VOCON board is compatible only with the 7285726C03 display module.
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Troubleshooting Charts: Display Failure (NNTN4563, NNTN4819, & NNTN4717 VOCON Kits) Display Failure (NNTN4563, NNTN4819, & NNTN4717 VOCON Kits) Page 2 Check P_S* at J301, pin 4 Verify Signal Problem Path Integrity V = 0 V? Resolved? and correct Check RESET at J301, pin 6 Verify Signal Problem...
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5-10 Troubleshooting Charts: Display Failure (NNTN4563, NNTN4819, & NNTN4717 VOCON Kits) Display Failure (NNTN4563, NNTN4819, & NNTN4717 VOCON Kits) Page 3 Use an oscilloscope to check for Check Active a low-level (0V) pulse occurrence Low Status on during power-on initialization period. both RESET and CS Return radio to...
Troubleshooting Charts: Display Failure (NTN9564) 5-11 Display Failure (NTN9564)—Page 1 NOTE: The NTN9564 VOCON board is compatible only with the 7285726C01 display module. No Display Replace LCD Display Problem Resolved? Check DC on J301, pin 17 1.8<V<1.95V? Check integrity of B102 Replace B102 OK? B102...
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5-12 Troubleshooting Charts: Display Failure (NTN9564) Display Failure (NTN9564)—Page 2 Check P_S* at J301, pin 4 Verify Signal Problem Path Integrity V = 1.85V? Resolved? and correct Check RESET at J301, pin 6 Verify Signal Problem V = 1.85V? Path Integrity Resolved? and correct Check...
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Troubleshooting Charts: Display Failure (NTN9564) 5-13 Display Failure (NTN9564)—Page 3 Use an oscilloscope to check for Check Active a low-level (0V) pulse occurrence Low Status on during power-on initialization period. both RESET and CS Return radio to Low- Level Pulses service depot for Present? further analysis...
5-14 Troubleshooting Charts: Volume Set Error Volume Set Error Volume Set Error Synopsis This chart relates to a failure in the volume Verify operation set knob. Basic failure modes are as follows: of volume knob 1) Failure in control top/PTT flex circuit using Button Test 2) Bad connection flowchart...
Troubleshooting Charts: Channel/Zone Select Error 5-15 Channel/Zone Select Error Channel RTA1 Channel RTA3 RTA2 RTA0 Select Error Probe Point (R241) (R239) (R236) (R235) Verify operation of zone knob using Button Test flowchart By studying the adjacent table against the channel numbers that have errors, one signal may be determined to be in error.
5-16 Troubleshooting Charts: Button Test Button Test Synopsis Button Test This chart relates to a failure in the button functions Basic Failure modes are as follows: 1) Failure in control top/PTT or keypad flex assembly 2) Bad Connection 3) Defective Switches or pads Place radio in Test Mode.
Troubleshooting Charts: Top/Side Button Test 5-17 5.10 Top/Side Button Test Top/Side Button Test Synopsis This chart relates to a failure in Verify operation reading the buttons: Emergency, of zone knob Side Button 1, Side Button 2, or using Button Test Side Button 3.
5-18 Troubleshooting Charts: VCO TX/RX Unlock 5.11 VCO TX/RX Unlock VCO TX/RX unlock Sniff: Using an inductive field probe as an antenna to measure "Sniff" frequency. Place the probe frequency near approximately 1/2 inch away VCO shield from components to be sniffed. Check parts Frequency 5V at TP3?
Troubleshooting Charts: VOCON TX Audio 5-19 5.12 VOCON TX Audio—Page 1 Radio has no Transmitter Deviation (VOCON Evaluation) Inspect Microphone and Flex Connector Repair connections Connections and/or replace flex and microphone Connect an RLN4460A audio test box (or equivalent) to the radio side connector Inject a 200 mV rms 1.0 kHz tone...
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5-20 Troubleshooting Charts: VOCON TX Audio VOCON TX Audio—Page 2 Use an oscilloscope to check the SSI audio signals from the GCAP (U703). The following test points are used for data collection: DCLK: 520 kHz Square Wave Clock* * on NTN9564, NNTN4563 & NNTN4819 VOCON boards 256 kHz Square Wave Clock** ** on NNTN4717 VOCON board TX: Audio Data Words...
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Troubleshooting Charts: VOCON RX Audio 5-21 5.13 VOCON RX Audio—Page 1 Bad SINAD Bad 20db Quieting No Recovered Audio A standard input is an RF signal with a 1 kHz Inject Standard tone modulated with 3 kHz Input into Antenna deviation in a 25 kHz channel.
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5-22 Troubleshooting Charts: VOCON RX Audio VOCON RX Audio—Page 2 Check Preamp Output Signal at C530 Make sure that you look at Check Preamp all solder contacts. Check U502 and its Signal resistors and capacitors associated Present? associated with this check. If components all look fine, then replace U502.
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Troubleshooting Charts: RX RF 5-23 5.14 RX RF—Page 1 Poor RX sensitivity or no RX audio 3 kHz FM deviation, Inject a standard FM test signal 1 kHz rate, -47 dBm into the antenna port. Use CPS to ensure that attenuator feature is disabled.
5-24 Troubleshooting Charts: RX RF RX RF—Page 2 2nd LO, 700-800: 107.4 MHz, VHF: 42.6 MHz, about 356 mVpp Measure 2nd LO at TP501 (UHF & 700-800) or TP18 (VHF) on PCB side 2 2nd LO DC bias Check Voltage Signal Q501-c Present?
5-28 Troubleshooting Charts: TX RF (VHF) 5.15 TX RF (VHF)—Page 1 No or low TX power Measure RF level Place XCVR and VOCON at C147 into the analysis fixture. Key up. Measure RF power at antenna port Level about 0 dBm? Check coaxial connector and power OK?
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Troubleshooting Charts: TX RF (VHF) 5-29 TX RF (VHF)—Page 2 Measure Measure RAWB+ RAWB+ at Q107-drain at U102-6 RAWB+ RAWB+ Check Check about about continuity continuity 7.2 Vdc? 7.2 Vdc? Measure Measure gate bias TX7V at at L108 U102-14 TX7V V.gate Check about...
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5-30 Troubleshooting Charts: TX RF (VHF) TX RF (VHF)—Page 3 Vgate at TP111 TX7V is low. is low (< 4 Vdc) Measure TXINH Measure INT at P1-19, Q101-b at TP104 Bad control Replace TXINH signal from INT > 5 Vdc? Q108 <...
Troubleshooting Charts: TX RF (UHF R1/700-800 MHz) 5-31 5.16 TX RF (UHF R1/700-800 MHz)—Page 1 No or low TX power Measure RF level at PA output, Place XCVR and VOCON C103. into the analysis fixture. Key up. Measure RF power at antenna port Level about +36 dBm? Check coaxial...
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5-32 Troubleshooting Charts: TX RF (UHF R1/700-800 MHz) TX RF (UHF R1/700-800 MHz)—Page 2 Measure Measure RAWB+ RAWB+ at Q107-drain at U102-6 RAWB+ RAWB+ Check Check about about continuity continuity 7.2 Vdc? 7.2 Vdc? Measure Measure gate bias TX7V at at L108 U102-14 TX7V...
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Troubleshooting Charts: TX RF (UHF R1/700-800 MHz) 5-33 TX RF (UHF R1/700-800 MHz)—Page 3 Vgate at TP111 TX7V is low. is low (< 4 Vdc) Measure TXINH Measure INT at P1-19, Q101-b at TP104 Bad control Replace TXINH signal from INT >...
Troubleshooting Charts: Secure Hardware Failure 5-35 5.18 Secure Hardware Failure Fail 09/10 or 09/90 Secure Hardware Failure Synopsis This failure relates only to secure-equipped Verify connections radios and indicates a power-up self-test failure to secure module for the secure module. More specifically this failure indicates a failure in communications through J701 between the DSP and secure module.
Chapter 6 Troubleshooting Waveforms This chapter contains images of waveforms that might be useful in verifying operation of certain parts of the circuitry. These waveforms are for reference only; the actual data depicted will vary depending on operating conditions. List of Waveforms Table 6-1 lists each waveform and the page on which the waveform can be found.
Troubleshooting Waveforms: 13 MHz Clock 13 MHz Clock MAEPF-27490-O 13 MHz clock from U301 to U501. Trace 1: Trace recorded at C303 on the NTN9564 board. Similar waveform is visible on C339 on the NNTN4563, NNTN4819, & NNTN4717 VOCON boards. Figure 6-1.
Troubleshooting Waveforms: 16.8 MHz Buffer Input and Output 16.8 MHz Buffer Input and Output MAEPF-27491-O Trace 1: Buffer input at R452. Trace 2: Buffer output at C452. Note: These components are under shield SH101 on the NNTN4563, NNTN4819, & NNTN4717 VOCON boards.
Troubleshooting Waveforms: 32.768 kHz Clock Outputs 32.768 kHz Clock Outputs MAEPF-27492-O Trace 1: Output at C313 (to real-time clock of GCAP II IC). Trace 2: Output at U302, pin 2 (to Patriot IC CKIL input). Note: These components are under shield SH102 on the NNTN4563, NNTN4819, & NNTN4717 VOCON boards.
Troubleshooting Waveforms: SPI B Data SPI B Data MAEPF-27493-O Trace 1: GCAP II IC chip enable at R539 (Note active high). Trace 2: SPI data clock at Test Point SCKB. Trace 3: SPI data to GCAP II IC at Test Point MOSIB. Figure 6-4.
Troubleshooting Waveforms: Receive Serial Audio Port (SAP) Receive Serial Audio Port (SAP) MAEPF-27494-O Trace 1: 8 kHz frame sync at R406 (each word is 13 bits after failing edge of FSYNC). Trace 2: SAP data at R403 (audio data from GCAP II IC CODEC to Patriot IC DSP). Note: Transmit is identical, except data acquired at R402.
Troubleshooting Waveforms: Receive Baseband Interface Port (RX BBP) Receive Baseband Interface Port (RX BBP) Trace 1: BBP RX frame sync signal at R123. Trace 2: BBP RX clock signal at R124. Trace 3: BBP RX data signal at R121. Figure 6-6. Receive Baseband Interface Port (RX BBP) Waveforms 6881094C31-C October 14, 2003...
Troubleshooting Waveforms: Transmit Baseband Interface Port (TX BBP) Transmit Baseband Interface Port (TX BBP) Trace 1: BBP TX frame sync signal at R119. Trace 2: BBP TX clock signal at R125. Trace 3: BBP TX data signal at R127. Figure 6-7. Transmit Baseband Interface Port (TX BBP) Waveforms October 14, 2003 6881094C31-C...
Chapter 7 Troubleshooting Tables List of Board and IC Signals Due to the nature of the schematic-generating program, signal names might be different when they are not directly connected to the same point. The tables in this chapter provide a cross reference to the various pinouts for these signals.
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Troubleshooting Tables: List of Board and IC Signals Table 7-2. J101 VOCON Board to Controls Flex Assembly (Continued) Side J101 Description To/From Connector Pin No. Number UC_OPT_SEL1 R217 UC_OPTB+_VPP R255 UC_EXT_MIC TP214 UC_EMERG R233 DGND15 TP202 DGND16 TP202 UC_MONITOR R244 DGND18 TP202 DGND19...
Troubleshooting Tables: List of Board and IC Signals Table 7-3. J107 VOCON Board to Keypad Module Accessible J107 Description To/From Pin No. VOCON? KP_COLUMN0 C134 KP_COLUMN1 C133 KP_COLUMN2 C132 KP_GND GROUND KP_GND GROUND KP_BL_EN C124 KP_5V1 C104 KP_5V2 C104 KP_GND GROUND KP_GND GROUND...
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Troubleshooting Tables: List of Board and IC Signals Table 7-4. J701 VOCON Board to Encryption Module (Continued) J701 Accessible Description To/From Pin No. on VOCON? RS232_DOUT_UP R317 RS232_DOUT_ENC R317 SW_B+_ENC C101 Regulated V_ENC No Connect RS232_DTR_IN_ENC No Connect RS232_RI_OUT_EN No Connect USB_MINUS Monitor No Connect CONT_3VDC_OUT_ENC...
Troubleshooting Tables: List of Board and IC Signals Table 7-4. J701 VOCON Board to Encryption Module (Continued) J701 Accessible Description To/From Pin No. on VOCON? UNSW_B+_ENC C102 ENC_SSI_CLK R404 ENC_SSI_FS R406 ENC_SSI_DI R403 ENC_SSI_DOUT R402 * = Component located under a shield on NNTN4563, NNTN4819, & NNTN4717 Table 7-5.
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Troubleshooting Tables: List of Board and IC Signals Table 7-5. U402 FLASH Pinouts (Continued) U402 Accessible Description To/From Comment Pin No. on Vocon? ADDRESS 15 ADDRESS 16 ADDRESS 17 ADDRESS 18 ADDRESS 19 ADDRESS 20 ADDRESS 21 ADDRESS 22 ADDRESS 23 R427* GROUND GROUND...
Troubleshooting Tables: List of Board and IC Signals Table 7-5. U402 FLASH Pinouts (Continued) U402 Accessible Description To/From Comment Pin No. on Vocon? VSW2 C409* 1.875 V VSW2 C409* 1.875 V VSW2 C409* 1.875 V * = Component located under a shield on NNTN4563, NNTN4819, & NNTN4717 ** = No test point/component on NNTN4563, NNTN4819, &...
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Troubleshooting Tables: List of Board and IC Signals Table 7-6. U403 SRAM Pinouts (Continued) U403 Accessible Description To/From Comment Pin No. on Vocon? ADDRESS 17 ADDRESS 18 ADDRESS 19 GROUND GROUND GROUND NOT USED NOT USED DATA 15 DATA 14 DATA 13 DATA 12 DATA 11...
Troubleshooting Tables: List of Board and IC Signals Table 7-7. U401 Patriot MCU/DSP IC Pinouts U401 Accessible Description To/From Comment Pin No. on Vocon? EEPOT_INC* C537 Active Low EXT_SPKR_SEL Q505, pin 5 AUDIO_PA_EN R575 HOST_WAKE BATTERY_ID C556 MECH_SW_BAR Q508, pin 3 Active Low INT_PTT R216...
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7-10 Troubleshooting Tables: List of Board and IC Signals Table 7-7. U401 Patriot MCU/DSP IC Pinouts (Continued) U401 Accessible Description To/From Comment Pin No. on Vocon? NOT USED NOT USED NOT USED LOCK_DET C123 Active Low R234 RTA3 R241 RTA2 R239 RTA1 R236...
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Troubleshooting Tables: List of Board and IC Signals 7-11 Table 7-7. U401 Patriot MCU/DSP IC Pinouts (Continued) U401 Accessible Description To/From Comment Pin No. on Vocon? URTS1_XRXD ADTRIG URXD2 U303, pin 4 BSY_IN_RTS RX_SSI_DATA R123 Data From Abacus to TX_SSI_CLK R125 1.536 MHz RED_LED...
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7-12 Troubleshooting Tables: List of Board and IC Signals Table 7-7. U401 Patriot MCU/DSP IC Pinouts (Continued) U401 Accessible Description To/From Comment Pin No. on Vocon? OPT_SEL2_OUT R256 AUDIO_MODE_SEL R257 EEPOT_CS_EXT* U509, pin 1 EEPOT_U_D* U509, pin 2 EEPOT_CS* U509, pin 10 GROUND GROUND GROUND...
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Troubleshooting Tables: List of Board and IC Signals 7-13 Table 7-7. U401 Patriot MCU/DSP IC Pinouts (Continued) U401 Accessible Description To/From Comment Pin No. on Vocon? SCKB SCKB SPI B Clock NOT USED NOT USED SPI_MOSIB MOSIB SPI Data Out SCKA SCKA SPI A Clock...
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7-14 Troubleshooting Tables: List of Board and IC Signals Table 7-7. U401 Patriot MCU/DSP IC Pinouts (Continued) U401 Accessible Description To/From Comment Pin No. on Vocon? FLIP_32K 32 kHZ 32.768 kHz (NTN9564) U302, pin 2* (NNTN4563 NNTN4819 NNTN4717) NOT USED Bootstrap mode >...
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Troubleshooting Tables: List of Board and IC Signals 7-15 Table 7-7. U401 Patriot MCU/DSP IC Pinouts (Continued) U401 Accessible Description To/From Comment Pin No. on Vocon? NOT USED ONE_WIRE_EN* Active Low KVL_USB_DET* Active Low NOT USED BAT_BUS_EN* Q507, pin 2 Active Low NOT USED RESET...
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7-16 Troubleshooting Tables: List of Board and IC Signals Table 7-7. U401 Patriot MCU/DSP IC Pinouts (Continued) U401 Accessible Description To/From Comment Pin No. on Vocon? ADDRESS 0 J101, pin 7 Not accessible on NNTN4563, NNTN4819, & NNTN4717 ADDRESS 1 ADDRESS 2 ADDRESS 3 ADDRESS 4...
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Troubleshooting Tables: List of Board and IC Signals 7-17 Table 7-7. U401 Patriot MCU/DSP IC Pinouts (Continued) U401 Accessible Description To/From Comment Pin No. on Vocon? DATA 10 DATA 9 DATA 8 DATA 7 R435** DATA 6 R434** DATA 5 R433** DATA 4 R432**...
7-18 Troubleshooting Tables: List of Board and IC Signals Table 7-8. U301 Flipper IC Pinouts U301 Accessible Description To/From Comment Pin No. on Vocon? RXDIN_ENC_3V R308 TXDO_BDI_5V R329* 5 V RS232 Data Out RXDIN_5V R328* 5 V RS232 Data In D303 pin 3 Request to Send (RS232)
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Troubleshooting Tables: List of Board and IC Signals 7-19 Table 7-8. U301 Flipper IC Pinouts (Continued) U301 Accessible Description To/From Comment Pin No. on Vocon? UTXD1_USP_VPO USB_VMO URTS1_XRXD USB_VPI URXD1_USB_VMI USB_SUSP SCKB SCKB SPI B Clock SPI_MOSIB MOSIB SPI Data Write to Flipper IC SPI_MISOB MISOA...
7-20 Troubleshooting Tables: List of Board and IC Signals Table 7-8. U301 Flipper IC Pinouts (Continued) U301 Accessible Description To/From Comment Pin No. on Vocon? RTS_FILLSEN_3V CTS_FILLREQ_3V R309* TXDO_BDI_ENC_3V R317 TXDO_BDI_UP_3V R317 RXDIN_ENC_3V R308 * = Component located under a shield on NNTN4563, NNTN4819, & NNTN4717 ** = No test point/component on NNTN4563, NNTN4819, &...
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Troubleshooting Tables: List of Board and IC Signals 7-21 Table 7-9. U501 GCAP II IC Pinouts (Continued) U501 Accessible Description To/From Comment Pin No. on Vocon? XTAL1 G_32K 32.768 kHz Square Wave XTAL2 PRSC2 C514 3.77V D502 262.144 kHz Square Wave PGND1 GROUND R501...
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7-22 Troubleshooting Tables: List of Board and IC Signals Table 7-9. U501 GCAP II IC Pinouts (Continued) U501 Accessible Description To/From Comment Pin No. on Vocon? PA_DRV PA_SENSE PGM0 GROUND LS3_RX DGND GROUND LS3TX_PABPOS GROUND MIC_OUT U509 pin 6 AC Mic Signal STANDBY R557 3.0V...
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Troubleshooting Tables: List of Board and IC Signals 7-23 Table 7-9. U501 GCAP II IC Pinouts (Continued) U501 Accessible Description To/From Comment Pin No. on Vocon? SIMI_O AD5_VOLUME R526 0-2.5V AGND3 GROUND DWN_OUT DWN_IN GROUND CMP_OUT DSC_INN GROUND DSC_INP GROUND SPI_CLK SCKB SPI Data...
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7-24 Troubleshooting Tables: List of Board and IC Signals Table 7-9. U501 GCAP II IC Pinouts (Continued) U501 Accessible Description To/From Comment Pin No. on Vocon? AGND4 GROUND AGND2 GROUND MICIN_POS C534 MICIN_NEG Virtual Ground * = Component located under a shield on NNTN4563, NNTN4819, & NNTN4717 October 14, 2003 6881094C31-C...
Chart in the front of this manual, read the Transceiver Board or VOCON Board note, and include the proper information with your order. Motorola Online Motorola Online users can access our online catalog at https://www.motorola.com/businessonline To register for online access, please call 800-814-0601 (for U.S. and Canada Service Centers only).
Replacement Parts Ordering: Telephone Orders Telephone Orders Radio Products Services Division* (United States and Canada) 7:00 AM to 7:00 PM (Central Standard Time) Monday through Friday (Chicago, U.S.A.) 1-800-422-4210 (International Orders) 1-847-538-8023 U.S. Federal Government Markets Division (USFGMD) 1-800-826-1913 Federal Government Parts - Credit Cards Only 8:30 AM to 5:00 PM (Eastern Standard Time) Fax Orders Radio Products Services Division*...
Glossary Glossary This glossary contains an alphabetical listing of terms and their definitions that are applicable to ASTRO portable and mobile subscriber radio products. All terms do not necessarily apply to all radios, and some terms are merely generic in nature. Term Definition See analog-to-digital conversion.
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Glossary-2 Term Definition codeplug Firmware that contains the unique personality for a system or device. A codeplug is programmable and allows changes to system and unit parameters. See also firmware. coder/decoder A device that encodes or decodes a signal. See Customer Programming Software. Customer Software with a graphical user interface containing the feature set of an Programming...
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FLASHcodes are only applicable for radios which are upgradeable through the FLASHport process. FLASHport A Motorola term that describes the ability of a radio to change memory. Every FLASHport radio contains a FLASHport EEPROM memory chip that can be software written and rewritten to, again and again.
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Glossary-4 Term Definition frequency This unit generates ultra-stable, low-phase noise master clock and other generation unit derived synchronization clocks that are distributed throughout the communication network. General-Purpose Pins whose function is programmable. Input/Output GPIO See General-Purpose Input/Output. host code Object code executed by the host processor in an ASTRO subscriber radio.
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Data transmitted on the control channel from the central controller to the word subscriber unit. over-molded pad- A Motorola custom IC package, distinguished by the presence of solder array carrier balls on the bottom pads. 6881094C31-C October 14, 2003...
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Glossary-6 Term Definition over-the-air rekeying Allows the dispatcher to remotely reprogram the encryption keys in the radio. Power amplifier. paging One-way communication that alerts the receiver to retrieve a message. Patriot IC A dual-core processor that contains an MCU and a DSP in one IC package.
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Glossary-7 Term Definition real-time clock A module that keeps track of elapsed time even when a computer is turned off. receiver Electronic device that amplifies RF signals. A receiver separates the audio signal from the RF carrier, amplifies it, and converts it back to the original sound waves.
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Glossary-8 Term Definition signal An electrically transmitted electromagnetic wave. Signal Qualifier An operating mode in which the radio is muted, but still continues to mode analyze receive data to determine RX signal type. SIO IC See Serial Input/Output IC. Smart Radio A service aid containing microcontroller buffered RAM that enhances Interface Box the speed and capability of programming a radio with programming...
Glossary-9 Term Definition time-out timer A timer that limits the length of a transmission. See time-out timer. transceiver Transmitter-receiver. A device that both transmits and receives analog or digital signals. Also abbreviated as XCVR. transmitter Electronic equipment that generates and amplifies an RF carrier signal, modulates the signal, and then radiates it into space.
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Glossary-10 Notes October 14, 2003 6881094C31-C...
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Index-3 preselector filters, receiver front end 3-6 product safety information ii publications, related xii one-way interface 3-19 one-wire support, flipper IC 3-26 option selects, universal connector 3-29 ordering replacement parts A-1 oscillator radio 32 kHz 3-26 keep-alive mode 2-2 reference Y200, FGU 3-13 model numbering system xvii sampling clock 3-8 power distribution 2-1...
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Motorola, Inc. 8000 West Sunrise Boulevard Ft. Lauderdale, FL 33322 MOTOROLA, the Stylized M Logo, ASTRO, FLASHport, and CommPort are registered in the U.S. Patent and Trademark Office. All other product or service names are the property of their respective owners.