Related Manuals for Motorola ASTRO XTSTM 2500
Summary of Contents for Motorola ASTRO XTSTM 2500
- Page 1 ASTRO ® 2500 2500I 2250 1500 MT 1500 PR 1500 Portable Radios Basic Service Manual...
- Page 2 Foreword ® This manual covers all models of the ASTRO XTS™ 2500 /XTS™ 2500I / XTS™ 2250 / XTS™ 1500 Digital Portable Radio and the MT 1500 and PR 1500 Portable Radio, unless otherwise specified. It includes all the information necessary to maintain peak product performance and maximum working time, using the pass/fail service approach.
- Page 3 Before operating an XTS 2500 /XTS 2500I / XTS 2250 / XTS 1500 / MT 1500 / PR 1500 radio, please read the RF energy awareness information and operating instructions in the Product Safety and RF Exposure booklet enclosed with your radio (Motorola Publication part number 6881095C98) to ensure compliance with RF energy exposure limits.
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Page 4: 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 license under the copyrights, patents or patent applications of Motorola,... -
Page 5: Document History
Document History The following major changes have been implemented in this manual since the previous edition: Edition Description Date 6816984H01-A Initial Release. Feb. 2006 6816984H01-B Added PMR089, PMR090 and 900 MHz stuffers Aug. 2007 to the manual. 6816984H01-C Added PMR140, PMR142 and PMR145 stuffer Mar. - Page 6 Document History Notes...
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Page 7: Table Of Contents
MOTOROLA COMMUNICATION PRODUCTS ........ -
Page 8: Table Of Contents
Table of Contents 1 - Introduction ..............1 General . - Page 9 Table of Contents 7 - XTS 2500/XTS 2250/XTS 1500/MT 1500/PR 1500 Exploded Views and Parts Lists ... 37 XTS 2500 Model II Exploded View........... . 38 XTS 2500 Model III / XTS 2250 Advanced Model Exploded View .
- Page 10 Motorola Online ........
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Page 11: List Of Figures
List of Figures Figure 1. XTS 2500 Overall Block Diagram........... . 6 Figure 2. - Page 12 List of Figures Figure 27. Attaching the RSM Adapter ............46 Figure 28.
- Page 13 List of Tables Table 1.ASTRO XTS 2500/2250/1500 Basic Features ......... . . 2 Table 2.Local Oscillator and First IF Frequencies .
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Page 14: Related Manuals
Related Manuals ASTRO XTS 2500/XTS 2500I Digital Portable Radio User Guide (CD) (all models) ....PMLN4940_ ASTRO XTS 2500 Digital Portable Radio Detailed Service Manual ......... 6816985H01 ASTRO XTS 2250 Digital Portable Radio Basic Model User Guide (CD) ........PMLN4942_ ASTRO XTS 2250 Digital Portable Radio Model 1.5 User Guide (CD)........ -
Page 15: Commercial Warranty
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. -
Page 16: Iii. State Law Rights
Product item, transportation and insurance prepaid, to an authorized warranty service location. 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. -
Page 17: Patent And Softwarep Provisions
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... - Page 18 Commercial Warranty Notes...
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Page 19: Specifications
Specifications Portable Radio Model Numbering System Sample Model Number: Position: 12 13 Position 1 - Type of Unit Positions 13 - 16 H = Hand-Held Portable SP Model Suffix Positions 2 & 3 - Model Series Position 12 - 46 = XTS 2500 / XTS 2500I / XTS 2250 Unique Model Variations 66 = XTS 1500 C = Cenelec... -
Page 20: Specifications For Vhf Radios
Specifications Specifications for VHF Radios All specifications are per Telecommunications Industries Association TIA-603, unless otherwise noted. GENERAL RECEIVER TRANSMITTER FCC ID: Frequency Range: 136–174 MHz Frequency Range: 136–174 MHz 136–174 MHz: AZ489FT3807 Quieting Sensitivity (typical) (20dBQ): 0.23µV RF Power: Temperature Range: 136–174 MHz: 5 Watts Operating:... -
Page 21: Astro Xts 2500/Xts 2500I/Xts 2250 Model Chart
Specifications ASTRO XTS 2500/XTS 2500I/XTS 2250 Model Chart MODEL NUMBER DESCRIPTION H46KDC9PW5BN 136–174 MHz, 1–5 Watts, ASTRO Digital XTS 2500/XTS 2500I Model I H46KDD9PW5BN 136–174 MHz, 1–5 Watts, ASTRO Digital XTS 2500/XTS 2500I Model 1.5 H46KDF9PW6BN 136–174 MHz, 1–5 Watts, ASTRO Digital XTS 2500/XTS 2500I Model II H46KDH9PW7BN 136–174 MHz, 1–5 Watts, ASTRO Digital XTS 2500/XTS 2500I Model III H46KDC9PW5BNI... -
Page 22: Astro Xts 2500/Xts 2500I/2250 Model Chart (Continued)
Specifications ASTRO XTS 2500/XTS 2500I/2250 Model Chart (continued) MODEL NUMBER DESCRIPTION H46KDC9PW5BN 136-174 MHz, 1-5 Watts, ASTRO Digital XTS 2500/XTS 2500I Model I H46KDD9PW5BN 136-174 MHz, 1-5 Watts, ASTRO Digital XTS 2500/XTS 2500I Model 1.5 H46KDF9PW6BN 136-174 MHz, 1-5 Watts, ASTRO Digital XTS 2500/XTS 2500I Model II H46KDH9PW7BN 136-174 MHz, 1-5 Watts, ASTRO Digital XTS 2500/XTS 2500I Model III H46KDC9PW5BNI... -
Page 23: Astro Xts 1500/Mt 1500 Model Chart
Specifications ASTRO XTS 1500/MT 1500 Model Chart MODEL NUMBER DESCRIPTION H66KDC9PW5BN 136-174 MHz, 1-5 Watts, ASTRO Digital XTS 1500 Model I H66KDD9PW5BN 136-174 MHz, 1-5 Watts, ASTRO Digital XTS 1500 Model 1.5 H67KDC9PW5BN 136-174 MHz, 1-5 Watts, ASTRO Digital MT 1500 Model I H67KDD9PW5BN 136-174 MHz, 1-5 Watts, ASTRO Digital MT 1500 Model 1.5 ITEM NUMBER... -
Page 24: Pr 1500 Model Chart
Specifications PR 1500 Model Chart MODEL NUMBER DESCRIPTION AAH79KDC9PW5BN 136-174 MHz, 1-5 Watts, PR1500 Model I ITEM NUMBER DESCRIPTION – Antenna (See “Accessories”) – Battery (See “Accessories”) – Carry Accessories (See “Accessories”) – Hardware (See “Exploded Views and Parts Lists”) 4385665D01 Adapter, Remote Speaker Microphone 1585746D04... -
Page 25: Specifications For Uhf Range 1 Radios
Specifications Specifications for UHF Range 1 Radios All specifications are per Telecommunications Industries Association TIA-603, unless otherwise noted. GENERAL RECEIVER TRANSMITTER FCC ID: Frequency Range: 380-470 MHz Frequency Range: 380-470 MHz 380-470 MHz: AZ489FT4865 Quieting Sensitivity (typical) (20dBQ): 0.23µV RF Power: Temperature Range: 380-470 MHz: 5 Watts... -
Page 26: Astro Xts 2500/Xts 2500I/Xts 2250 Model Chart
Specifications ASTRO XTS 2500/XTS 2500I/XTS 2250 Model Chart MODEL NUMBER DESCRIPTION H46QDC9PW5BN 380-470 MHz, 1-5 Watt, ASTRO Digital XTS 2500 Model I H46QDD9PW5BN 380-470 MHz, 1-5 Watt, ASTRO Digital XTS 2500 Model 1.5 H46QDF9PW6BN 380-470 MHz, 1-5 Watt, ASTRO Digital XTS 2500 Model II H46QDH9PW7BN 380-470 MHz, 1-5 Watt, ASTRO Digital XTS 2500 Model III H46QDC9PW5BNI... -
Page 27: Astro Xts 2500/Xts 2500I/Xts 2250 Model Chart (Continued)
Specifications ASTRO XTS 2500/XTS 2500I/XTS 2250 Model Chart (continued) MODEL NUMBER DESCRIPTION H46QDC9PW5BN 380-470 MHz, 1-5 Watt, ASTRO Digital XTS 2500 Model I H46QDD9PW5BN 380-470 MHz, 1-5 Watt, ASTRO Digital XTS 2500 Model 1.5 H46QDF9PW6BN 380-470 MHz, 1-5 Watt, ASTRO Digital XTS 2500 Model II H46QDH9PW7BN 380-470 MHz, 1-5 Watt, ASTRO Digital XTS 2500 Model III H46QDC9PW5BNI... -
Page 28: Astro Xts 2500/Xts 2500I/Xts 2250 Model Chart
Specifications ASTRO XTS 2500/XTS 2500I/XTS 2250 Model Chart MODEL NUMBER DESCRIPTION H46UCC9PW5BN 380-470 MHz, 1-5 Watt, ASTRO Digital XTS 2500 Model I H46UCD9PW5BN 380-470 MHz, 1-5 Watt, ASTRO Digital XTS 2500 Model 1.5 H46UCF9PW6BN 380-470 MHz, 1-5 Watt, ASTRO Digital XTS 2500 Model II H46UCH9PW7BN 380-470 MHz, 1-5 Watt, ASTRO Digital XTS 2500 Model III H46UCC9PW5BNI... -
Page 29: Astro Xts 1500/Mt 1500 Model Chart
Specifications ASTRO XTS 1500/MT 1500 Model Chart MODEL NUMBER DESCRIPTION H66QDC9PW5BN 380-470 MHz, 1-5 Watt, ASTRO Digital XTS 1500 Model I H66QDD9PW5BN 380-470 MHz, 1-5 Watt, ASTRO Digital XTS 1500 Model 1.5 H67QDC9PW5BN 380-470 MHz, 1-5 Watt, ASTRO Analog MT 1500 Model I H67QDD9PW5BN 380-470 MHz, 1-5 Watt, ASTRO Analog MT 1500 Model 1.5 ITEM NUMBER DESCRIPTION... -
Page 30: Pr 1500 Model Chart
Specifications PR 1500 Model Chart MODEL NUMBER DESCRIPTION AAH79QDC9PW5BN 380-470 MHz, 1-5 Watt, PR 1500 Model I ITEM NUMBER DESCRIPTION – Antenna (See “Accessories”) – Battery (See “Accessories”) – Carry Accessories (See “Accessories”) – Hardware (See “Exploded Views and Parts Lists”) 4385665D01 Adapter, Remote Speaker Microphone 1585746D04... -
Page 31: Specifications For Uhf Range 2 Radios
Specifications Specifications for UHF Range 2 Radios All specifications are per Telecommunications Industries Association TIA-603, unless otherwise noted. GENERAL RECEIVER TRANSMITTER FCC ID: Frequency Range: 450-520 MHz Frequency Range: 450-520 MHz 450-520 MHz: AZ489FT4866 Quieting Sensitivity (typical) (20dBQ): 0.23µV RF Power: Temperature Range: 380-470 MHz: 5 Watts... -
Page 32: Astro Xts 2500/Xts 2500I/Xts 2250 Model Chart
Specifications ASTRO XTS 2500/XTS 2500I/XTS 2250 Model Chart MODEL NUMBER DESCRIPTION H46SDC9PW5BN 450-520 MHz, 1-5 Watt, ASTRO Digital XTS 2500 Model I H46SDD9PW5BN 450-520 MHz, 1-5 Watt, ASTRO Digital XTS 2500 Model 1.5 H46SDF9PW6BN 450-520 MHz, 1-5 Watt, ASTRO Digital XTS 2500 Model II H46SDH9PW7BN 450-520 MHz, 1-5 Watt, ASTRO Digital XTS 2500 Model III H46SDC9PW5BNI... -
Page 33: Astro Xts 2500/Xts 2500I/Xts 2250 Model Chart (Continued)
Specifications ASTRO XTS 2500/XTS 2500I/XTS 2250 Model Chart (continued) MODEL NUMBER DESCRIPTION H46SDC9PW5BN 450-520 MHz, 1-5 Watt, ASTRO Digital XTS 2500 Model I H46SDD9PW5BN 450-520 MHz, 1-5 Watt, ASTRO Digital XTS 2500 Model 1.5 H46SDF9PW6BN 450-520 MHz, 1-5 Watt, ASTRO Digital XTS 2500 Model II H46SDH9PW7BN 450-520 MHz, 1-5 Watt, ASTRO Digital XTS 2500 Model III H46SDC9PW5BNI... -
Page 34: Astro Xts 1500/Mt 1500 Model Chart
Specifications ASTRO XTS 1500/MT 1500 Model Chart MODEL NUMBER DESCRIPTION H66SDC9PW5BN 450-520 MHz, 1-5 Watt, ASTRO Digital XTS 1500 Model I H66SDD9PW5BN 450-520 MHz, 1-5 Watt, ASTRO Digital XTS 1500 Model 1.5 H67SDC9PW5BN 450-520 MHz, 1-5 Watt, ASTRO Analog MT 1500 Model I H67SDD9PW5BN 450-520 MHz, 1-5 Watt, ASTRO Analog MT 1500 Model 1.5 ITEM NUMBER... -
Page 35: Pr 1500 Model Chart
Specifications PR 1500 Model Chart MODEL NUMBER DESCRIPTION AAH79KDC9PW5BN 136-174 MHz, 1-5 Watt, PR 1500 Model I AAH79QDC9PW5BN 380-470 MHz, 1-5 Watt, PR 1500 Model I AAH79SDC9PW5BN 450-520 MHz, 1-5 Watt, PR 1500 Model I ITEM NUMBER DESCRIPTION – Antenna (see "Accessories" in the BSM) –... -
Page 36: Specifications For 700 Mhz/800 Mhz Radios
Specifications Specifications for 700 MHz/800 MHz Radios All specifications are per Telecommunications Industries Association TIA-603 unless otherwise noted GENERAL RECEIVER TRANSMITTER FCC ID: Frequency Range: RF Power 700/800 MHz: AZ489FT5804 700 MHz: 764 to 767; 773 to 776 MHz 806 - 870 MHz: 3 Watts 800 MHz: 851 to 870 MHz... -
Page 37: Astro Xts 2500/Xts 2500I/Xts 2250 Model Chart
Specifications ASTRO XTS 2500/XTS 2500I/XTS 2250 Model Chart MODEL NUMBER DESCRIPTION H46UCD9PW2BN 700-800 MHz Reband, 1-3 Watt, ASTRO Digital XTS 2500 Model I.5 H46UCF9PW2BN 700-800 MHz Reband, 1-3 Watt, ASTRO Digital XTS 2500 Model II H46UCH9PW2BN 700-800 MHz Reband, 1-3 Watt, ASTRO Digital XTS 2500 Model III H46UCC9PW5BN 700/800 MHz, 1-3 Watts, ASTRO Digital XTS 2500 Model I H46UCD9PW5BN... -
Page 38: Astro Xts 2500/Xts 2500I/Xts 2250 Model Chart (Continued)
Specifications ASTRO XTS 2500/XTS 2500I/XTS 2250 Model Chart (continued) MODEL NUMBER DESCRIPTION H46UCD9PW2BN 700-800 MHz Reband, 1-3 Watt, ASTRO Digital XTS 2500 Model I.5 H46UCF9PW2BN 700-800 MHz Reband, 1-3 Watt, ASTRO Digital XTS 2500 Model II H46UCH9PW2BN 700-800 MHz Reband, 1-3 Watt, ASTRO Digital XTS 2500 Model III H46UCC9PW5BN 700/800 MHz, 1-3 Watts, ASTRO Digital XTS 2500 Model I H46UCD9PW5BN... -
Page 39: Astro Xts 2500/Xts 2500I/Xts 2250 Model Chart (Continued)
Specifications ASTRO XTS 2500/XTS 2500I/XTS 2250 Model Chart (continued) MODEL NUMBER DESCRIPTION H46UCD9PW2BN 700-800 MHz Reband, 1-3 Watt, ASTRO Digital XTS 2500 Model I.5 H46UCF9PW2BN 700-800 MHz Reband, 1-3 Watt, ASTRO Digital XTS 2500 Model II H46UCH9PW2BN 700-800 MHz Reband, 1-3 Watt, ASTRO Digital XTS 2500 Model III H46UCC9PW5BN 700/800 MHz, 1-3 Watts, ASTRO Digital XTS 2500 Model I H46UCD9PW5BN... -
Page 40: Astro Xts 1500/Mt 1500 Model Chart
Specifications ASTRO XTS 1500/MT 1500 Model Chart MODEL NUMBER DESCRIPTION H66UCC9PW2BN 700/800 MHz Reband, 1-3 Watt, ASTRO Digital XTS 1500 Model I H66UCC9PW5BN 700/800 MHz, 1-3 Watts, ASTRO Digital XTS 1500 Model I H66UCD9PW5BN 700/800 MHz, 1-3 Watts, ASTRO Digital XTS 1500 Model 1.5 H67UCC9PW5BN 700/800 MHz, 1-3 Watts, ASTRO Analog MT 1500 Model I H67UCD9PW5BN... -
Page 41: Specifications For 900 Mhz Radios
Specifications Specifications for 900 MHz Radios All specifications are per Telecommunications Industries Association TIA-603 unless otherwise noted GENERAL RECEIVER TRANSMITTER FCC ID: Frequency Range: RF Power 900 MHz: AZ489FT5849 900 MHz: 935 to 941 MHz 896 - 902 MHz: 2.5 Watts 935 - 941 MHz: 2.5 Watts Temperature Range:... -
Page 42: Astro Xts 2500/Xts 2500I/Xts 2250 Model Chart
Specifications ASTRO XTS 2500/XTS 2500I/XTS 2250 Model Chart MODEL NUMBER DESCRIPTION H46WCD9PW5BN 896-941 MHz, 1-3 Watt, ASTRO Digital XTS 2500 Model 1.5 H46WCH9PW7BN 896-941 MHz, 1-3 Watt, ASTRO Digital XTS 2500 Model lll ITEM NUMBER DESCRIPTION – Antenna (see "Accessories" in the BSM) –... -
Page 43: Astro Xts 1500/Mt 1500 Model Chart
Specifications ASTRO XTS 1500/MT 1500 Model Chart MODEL NUMBER DESCRIPTION H66WCD9PW5BN 896-941 MHz, 1-5 Watt, ASTRO Digital XTS 1500 Model 1.5 ITEM NUMBER DESCRIPTION – Antenna (see "Accessories" in the BSM) – Battery (see "Accessories" in the BSM) – Carry Accessories (see "Accessories" in the BSM) –... - Page 44 Specifications Notes...
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Page 45: Introduction
Introduction General This manual covers information needed for level one and two troubleshooting. Level one troubleshooting consists of radio programming, tuning (via CPS/tuner), knobs replacement, and installation and removal of antenna, belt clip, battery, and universal connector cover. Level two troubleshooting consists of everything listed in level one, plus the identification and replacement of Field Replaceable Units (FRUs). -
Page 46: Radio Description
* “Model I” refers to XTS 2500 Model I, XTS 2250 Basic Model, XTS 1500, MT 1500, and PR 1500 FLASHport ™ The XTS 2500/2250/1500 radios utilize Motorola’s revolutionary FLASHport technology. FLASHport makes it possible to add software that drives the radio’s capabilities both at the time of purchase and later on. Previously, changing a radio’s features and capabilities meant significant modifications, or buying a new... -
Page 47: Basic Maintenance
Basic Maintenance Introduction to This section of the manual describes preventive maintenance and handling precautions. Each of these topics provides information vital to the successful This Section operation and maintenance of your radio. Preventive The XTS 2500/2250/1500 radios do not require a scheduled preventive Maintenance maintenance program;... -
Page 48: Handling Precautions
Basic Maintenance Handling Complementary metal-oxide semiconductor (CMOS) devices, and other high- technology devices, are used in this family of radios. While these devices have Precautions many attributes, their characteristics make them susceptible to damage by electrostatic discharge (ESD) or high-voltage charges. Damage can be latent, resulting in failures occurring weeks or months later. -
Page 49: Basic Theory Of Operation
Basic Theory of Operation General The ASTRO Digital XTS 2500 / XTS 2250 / XTS 1500 radio and the MT 1500 / PR 1500 radio are wideband, synthesized, fixed-tuned radios available in the VHF Overview band. The XTS 2500 / XTS 2250 / XTS 1500 radios are capable of both analog operation (12.5 kHz or 25 kHz bandwidths) and digital ASTRO mode operation (12.5 kHz only). -
Page 50: Analog Mode Of Operation
Basic Theory of Operation niversal Flex Antenna J650 J101 (Side Connector, Controls, LEDs, Speaker, Microphone) Main Board 7.5V Keypad J601 B500 Battery Note: indicates 20 wires Display Figure 1. XTS 2500 Overall Block Diagram Analog Mode of Operation Receiving When the radio is receiving (see Figure 2), the signal comes from the antenna connector to the radio board, passes through the RX/TX antenna switch and into the receiver front end. -
Page 51: Transmitting
Basic Theory of Operation and mixed with the first local-oscillator signal generated by the voltage-controlled oscillator (VCO). X Front End F Input Tuneable 1st LO Preselector Antenna Tuneable Harmonic Attenuator Filter Switch Preslector Filter Mixer ABACUS III - X Back End XTAL Filter X_SSI_ DATA... -
Page 52: Astro Mode Of Operation
Basic Theory of Operation TX Driver Power Reference Amplifier Module Oscillator Q101 Buffer U101 Directional Coupler U106 Loop EPIC Filter Y200 Buffer FracN RF Power Detector U201 Antenna D103 Switch From TX_SSI PCIC U102 U203 FL200 Antenna Harmonic Filter ABACUS III U401 To RX_SSI Attenuator Crystal... - Page 53 Basic Theory of Operation synthesizer/prescaler IC, which controls the VCO buffer for VHF. The VCO buffer, actually generates the first LO and transmit-injection signals and buffers them to the required power level. The synthesizer/prescaler circuit module incorporates frequency-division and comparison circuitry to keep the VCO signals stable. The synthesizer/prescaler IC is controlled by the microcontrol unit through a serial bus.
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Page 54: Vocon Basic Theory Of Operation
Basic Theory of Operation VOCON Basic The vocoder and controller (VOCON) circuitry contains the radio’s microcontrol unit with its memory and support circuits, the DSP, its memory devices, and the Theory of DSP-support IC, voltage regulators, audio, and power control circuits. Connected Operation to the VOCON circuitry are the display board, RF circuitry, keypad board, and controls/universal flex. -
Page 55: Recommended Test Equipment And Service Aids
“Characteristics” column is included so that equivalent equipment may be substituted; however, when no information is provided in this column, the specific Motorola model listed is either a unique item or no substitution is recommended. Table 3. Recommended Test Equipment... -
Page 56: Field Programming Equipment
Recommended Test Equipment and Service Aids any equivalent item capable of the same performance may be substituted for the item listed. Table 4. Service Aids Motorola Part Description Application Number – Standard Hex Shank Screw To remove/screw hex nut (0286165A03) for non-Immersible Bit (7/64) model. -
Page 57: Performance Checks
Performance Checks Introduction to This section covers performance checks used to verify that the radio meets published specifications. The recommended test equipment listed in the previous This Section section approaches the accuracy of the manufacturing equipment, with a few exceptions. Accuracy of the equipment must be maintained in compliance with the manufacturer’s recommended calibration schedule. -
Page 58: Display Radio Test Mode
Performance Checks Initial equipment control settings should be as indicated in the Table 5, and should hold for all alignment procedures except as noted. Table 5. Initial Equipment Control Settings System Analyzer Test Set Power Supply Monitor Mode: Pwr Mon Spkr Set: A Voltage: 7.5Vdc RF Attn: –70dB... -
Page 59: Rf Test Mode (Display Radio)
Performance Checks 4. Press Side Button 1 to stop the displays and put the radio into the Control Top and Keypad test mode (display radio). The test mode menu “CH TEST” will be displayed. Go to the “Control Top and Keypad Test Mode (Display Radio)”... -
Page 60: Control Top And Keypad Test Mode (Display Radio)
Performance Checks Table 7. Test Frequencies Frequency 136.075 136.025 142.075 142.125 154.275 154.225 160.175 160.125 168.125 168.075 173.925 173.975 – – – – – – Table 8. Test Environments No. of Display Description Function Beeps Carrier Squelch RX: unsquelch if carrier detected TX: mic audio Tone RX: unsquelch if carrier and... -
Page 61: Non-Display Radio Test Mode
Performance Checks 10. Press Side Button 3; “98/1”appears; release, “98/0” appears. 11. Press the PTT Switch; “1/1” appears; release, “1/0” appears. 12. Keypad Checks: Model III Only— Press 0, “48/1” appears; release, “48/0” appears. Press 1, “49/1” appears; release, “49/0” appears. Press 2, “50/1”... -
Page 62: Rf Test Mode (Non-Display Radio)
Performance Checks NOTE: Each press of Side Button 1 will toggle between Control Top and Keypad test mode (non-display radio) and RF test mode (non-display radio). 3a. Press the Top Programmable Button to stop the displays and put the radio into the RF test mode (non-display radio). -
Page 63: Table 9.Receiver Performance Checks
Performance Checks Table 9. Receiver Performance Checks Test Name System Analyzer Radio Test Set Comments Reference Mode: PWR MON 4th TEST MODE, 4 PTT to continuous Frequency error to be ≤ ±1.3 kHz Frequency channel test frequency* CSQ output at (during the performance Monitor: Frequency error. -
Page 64: Table 10.Transmitter Performance Checks
Performance Checks Table 10. Transmitter Performance Checks Test Name System Analyzer Radio Test Set Comments Frequency error to be ≤ Reference Mode: PWR MON 4th TEST MODE, PTT to continuous Frequency channel test frequency* 4 CSQ (during the ±1.3 kHz. Monitor: Frequency error. -
Page 65: Radio Alignment Procedures
Radio Alignment Procedures Introduction to This section describes both receiver and transmitter radio alignment procedures. This Section General A personal computer (PC) and tuner software are required to align the radio. Refer to the applicable manual for installation and setup procedures for the software. To perform the alignment procedures, the radio must be connected to the PC and to a universal test set as shown in Figure 4. -
Page 66: Figure 5. Tuner Menu Layout
Radio Alignment Procedures → Select Tuner from the START menu. To read the radio, use the File Read Device menu or click on . Figure 5 illustrates how the alignment screens are organized. To access a screen, double-click on the desired screen name in the Tuner menu. -
Page 67: Figure 6. Typical Softpot Screen
Radio Alignment Procedures Each alignment screen provides the ability to increase or decrease the softpot value by using a slider or the screen’s UP/DOWN arrow keys ( ), or by entering the new value from the keyboard. A graphical scale on the display indicates the minimum, maximum, and proposed value of the softpot;... -
Page 68: Radio Information
Radio Alignment Procedures Radio Figure 7 shows a typical Radio Information screen. Information Figure 7. Radio Information Screen Reference Adjustment of the reference oscillator is critical for proper radio operation. Improper adjustment will result not only in poor operation, but also in a misaligned radio that Oscillator will interfere with other users operating on adjacent channels. -
Page 69: Figure 8. Reference Oscillator Alignment Screen
Radio Alignment Procedures Press the green Automatic Operation button on the analyzer. Press the FREQ key. Type 7.1 followed by SPCL button to set the 8901B_ modulation analyzer for maximum accuracy. To align the reference oscillator: 1. Select the Reference Oscillator alignment screen. See Figure 8. Figure 8. -
Page 70: Transmit Power Alignment
Radio Alignment Procedures Transmit Power This alignment procedure adjusts the transmit power of the radio and must be performed for three different power levels (Low, Mid, High), at multiple frequencies Alignment for each power level, to allow for proper alignment across the entire RF band. The RF band is divided into frequency zones with a calibration point (value) in each zone. -
Page 71: Transmit Deviation Balance Alignment
Radio Alignment Procedures Left-click the Close button on the screen to return to the Transmitter Alignments menu. Figure 9. Transmit Power Alignment Screen (Typical) Transmit This alignment procedure balances the modulation contributions of the low- and high-frequency portions of a baseband signal. Proper alignment is critical to the Deviation operation of signalling schemes that have very low frequency components (for Balance... - Page 72 Radio Alignment Procedures 1. Initial setup using the R-2670 Communication Analyzer: Connect a BNC cable between the “DEMOD OUT” port and the “VERT/ SINAD DIST/DMM COUNTER IN” port on the R-2670. Press the SPF key on the R-2670 to display the “SPECIAL FUNCTIONS MENU.”...
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Page 73: Figure 10. Transmit Deviation Balance Alignment Screen
Radio Alignment Procedures Figure 10. Transmit Deviation Balance Alignment Screen 6. Left-click the PTT Tone: Low button. 7. Left-click the PTT Toggle button on the screen to enable transmission. The screen indicates whether the radio is transmitting. Wait approximately 5 seconds until the voltage shown on R-2670, or the deviation shown on the 8901_ analyzer, stabilizes. -
Page 74: Transmit Deviation Limit Alignment
Radio Alignment Procedures Transmit This alignment procedure limits the modulation of a baseband signal. It is used for primary modulation limiting. Deviation Limit Alignment This procedure needs to be performed at multiple frequencies to allow for proper alignment across the entire RF band. The RF band is divided into frequency zones with a calibration point (value) in each zone. -
Page 75: Front End Filter Alignment
Radio Alignment Procedures 6. Repeat the above process for all frequencies. 7. Left-click the Program All button on the screen to dekey the radio and save the tuned values. 8. Left-click the Close button on the screen to return to the Transmitter Alignments menu. -
Page 76: Bit Error Rate
Radio Alignment Procedures 4. Repeat the above process for all frequencies. Click on the “Program All” button to save the tuned values in the radio. Figure 12. Front End Filter Alignment Screen Bit Error Rate Definition This screen is used to test the Bit Error Rate (BER) of the radio’s receiver at a desired frequency. - Page 77 Radio Alignment Procedures Test Pattern: This field selects the Digital test pattern — TIA. Choices are: Standard Tone Test Pattern (framed 1011) and Standard Interface Test Pattern (CCITT V.52). Modulation Type: This field represents the digital modulation type of the incoming signal on which BER is to be calculated.
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Page 78: Transmitter Test Pattern
Radio Alignment Procedures NOTE: When Continuous Operation = No, a wait cursor will be displayed while the test is in progress and return to normal when the test is done. Figure 13. Bit Error Rate Screen Transmitter Test Pattern Definition This screen is used to transmit specific test patterns at a desired frequency so that the user can perform tests on the radio’s transmitter. -
Page 79: Figure 14. Transmitter Test Pattern Screen
Radio Alignment Procedures NOTE: Channel Spacing and Test Pattern Type fields will be grayed out while radio is transmitting. Figure 14. Transmitter Test Pattern Screen... - Page 80 Radio Alignment Procedures Notes...
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Page 81: Xts 2500/Xts 2250/Xts 1500/Mt 1500/Pr 1500 Model I Exploded View
XTS 2500/XTS 2250/XTS 1500/ MT 1500/PR 1500 Exploded Views and Parts Lists Table 13. XTS 2500 Model I / XTS 2250 Basic Model / XTS 1500 / MT 1500 / PR1500 Exploded View Parts List Item Motorola Part Item Motorola Part Description Description... -
Page 82: Xts 2500 Model Ii Exploded View
XTS 2500/XTS 2250/XTS 1500/ MT 1500/PR 1500 Exploded Views and Parts Lists Table 14. XTS 2500 Model II Exploded View Parts List Item Motorola Part Item Motorola Part Description Description Number Number Number Number 1578458A03 Cover, Assy, Front Model II... -
Page 83: Xts 2500 Model Iii / Xts 2250 Advanced Model Exploded View
XTS 2500/XTS 2250/XTS 1500/ MT 1500/PR 1500 Exploded Views and Parts Lists Table 15. XTS 2500 Model III / XTS 2250 Advanced Model Exploded View Parts List Item Motorola Part Item Motorola Part Description Description Number Number Number Number 1578458A04... -
Page 84: Xts 2500 / Xts 2250 Model 1.5 Exploded View
XTS 2500/XTS 2250/XTS 1500/ MT 1500/PR 1500 Exploded Views and Parts Lists Table 16. XTS 2500 / XTS 2250 Model 1.5 Exploded View Parts List Item Motorola Part Item Motorola Part Description Description Number Number Number Number 1578458A02 Cover, Assy, Front Model 1.5... -
Page 85: Disassembly/Assembly
Disassembly/Assembly Introduction to This section contains basic procedures for removing and installing the following components of the XTS 2500 radio: This Section • Antenna • Battery • Belt Clip • Universal Connector Cover • Remote Speaker Microphone Adapter • Radio Disassembly—Detailed •... -
Page 86: Remove The Antenna
Disassembly/Assembly Remove the With the radio off, turn the antenna counter-clockwise to remove it. Antenna Figure 16. Removing the Antenna Battery Attach the Battery 1. With the radio off, fit the three extensions at the bottom of the battery into the bottom slots on the radio. -
Page 87: Remove The Battery
Disassembly/Assembly Remove the 1. With the radio off, slide down the latches on the sides of the battery. Battery Figure 19. Removing the Battery 2. Pull the top of the battery away from the radio. Figure 20. Removing the Battery Belt Clip Attach the Belt 1. -
Page 88: Remove The Belt Clip
Disassembly/Assembly Remove the Belt 1. Use a flat-bladed object to press the belt clip tab away from the battery. Clip Figure 22. Removing the Belt Clip 2. Slide the belt clip upward to remove it. Universal The universal connector cover is located on the antenna side of the radio. It is used to cover the connector when not in use. -
Page 89: Attach The Universal Connector Cover
Disassembly/Assembly Attach the 1. Insert the, hooked end of the cover into the top of the connector. Universal T op Connector Cover Slot Hooked End Bottom Slot Figure 24. Attaching the Universal Connector Cover 2. Press downward on the top of the cover to seat it into the slot. 3. -
Page 90: Attach The Adapter
Disassembly/Assembly Attach the Adapter 1. With the Motorola side of the adapter facing out, snap the smaller end of the adapter into place in the shroud indent, below the On/Off Volume Control Knob. Figure 26. Attaching the RSM Adapter 2. Snap the larger end of the adapter into place in the shroud indent, below the antenna port. -
Page 91: Front Cover From Chassis Disassembly
For this section, please refer to the Model III exploded view and parts list on page 39 for part numbers and more information on the location of parts in the radio. Chassis Disassembly Table 17. Front Cover from Chassis Disassembly Exploded View Motorola Part Number Description Item Number 7516330H01 Keypad, Full 0104021J68... -
Page 92: Figure 29. Chassis Removal
Disassembly/Assembly Figure 29. Chassis Removal 7. Slowly pry the bottom of the chassis away from the front cover by pushing the chassis opener tool down. Rotate the handle of the tool over and behind the base of the radio. This prying action forces the thin inner plastic wall toward the base of the radio, releasing the two chassis tabs. -
Page 93: Chassis Disassembly
For this section, please refer to the Model III exploded view and parts list on Disassembly page 39 for part numbers and more information on the location of parts in the radio. Table 18. Chassis Disassembly Exploded View Motorola Part Number Description Item Number 1578458A04 Cover Assy, Front Model III... -
Page 94: Backup Battery Disassembly
For this section, please refer to the Model III exploded view and parts list on page 39 for part numbers and more information on the location of parts in the radio. Disassembly Table 19. Backup Battery Disassembly Exploded View Motorola Part Number Description Item Number 1578458A04 Cover Assy, Front Model III... -
Page 95: Keypad And Keypad/Option Board Disassembly
Model II keypad, please refer to the exploded view and parts list on page 38.) Board Disassembly Table 20. Keypad and Keypad/Option Board Exploded View Item Motorola Part Number Description Number 7516330H01 Keypad, Full 0104021J68 Assem Board Model III Full Keypad... -
Page 96: Figure 34. Retainer Removal
Disassembly/Assembly 4. To remove the keypad retainer shield, insert the tip of a “penknife size,” flat- bladed screwdriver in the opening at the end of the keypad retainer arm tab. Pry the tab away from the side of the front cover until it moves past the ledges on the side wall. -
Page 97: Display Disassembly
(For the Model II display, please refer to the exploded view and parts list on page 38. For the Model 1.5 display, please refer to the exploded view and parts list on page 40.) Table 21. Display Disassembly Exploded View Item Motorola Part Number Description Number 1578458A04 Cover, Assy, Front Model III 0104021J68... -
Page 98: Speaker, Microphone, And Universal Connector Flex Disassembly
39 for part numbers and more information on the location of parts in the radio. Microphone, and Universal Table 22. Speaker, Microphone, and Universal connector Flex Disassembly Connector Flex Exploded Disassembly View Item Motorola Part Number Description Number 1578458A04 Cover, Assy, Front Model III 4385717D01 Spacer, Plastic 4271058L01... -
Page 99: Radio Reassembly-Detailed
Disassembly/Assembly the speaker or the microphone, or both, do it while the flex circuit is removed from the front cover. Figure 37. Speaker-Microphone Removal Radio The following steps describe how to reassemble the radio. This includes the following major components: Reassembly—... -
Page 100: Keypad And Keypad Option Board Reassembly
Disassembly/Assembly Keypad and 1. Insert the keypad into the front cover. Align the keypad to the pins in the front cover. Keypad Option Board 2. Replace the board on the locator pins. Reassembly 3. Replace the keypad retainer legs on the PTT side first. Then, press the retainer down and snap the other two legs into place on the universal connector side;... -
Page 101: Chassis Assembly Reassembly
Disassembly/Assembly Chassis Assembly Before you assemble the main board to the chassis, make sure that the following steps are done to the chassis. Reassembly 1. Replace the O-ring. The tabs on the O-ring should reach into the chassis and point down. 2. -
Page 102: Ensuring Radio Immersibility
Disassembly/Assembly 3. Push down the latches on the connectors to hold the flex circuits to the main board. NOTE: Be sure the concentric lever is not in place on the frequency knob shaft when reassembling the chassis with the front cover assembly. 4. -
Page 103: Servicing
The pressure pump kit includes a pressure pump with gauge, and a pressure hose; NTN4265 the pressure pump kit is also used on Motorola ASTRO XTS 5000 R radio models. As with the vacuum pump kit above, the NTN9279_ adaptor connects the pressure hose to the radio’s casting. -
Page 104: Reassembly
Disassembly/Assembly Reassembly Do not reassemble the radio without first performing the following preliminary inspection procedure. C a u t i o n To reassemble the radio: 1. Remove the main seal O-ring from the casting. 2. Inspect the seal area around the casting for foreign material that might prevent the main seal O-ring from sealing properly. -
Page 105: Pressure Test
Disassembly/Assembly 5. Place the radio on a flat surface with the casting facing upward. Place two or three drops of water on each slot of the Label Seal that protects the Seal Port on the casting. This will ensure that no air goes through the seal. 6. -
Page 106: Troubleshooting Leak Areas
Disassembly/Assembly NOTE: • Bubbles from the Seal Port are normal, but the bubbles from the edge of the Label Seal, are considered leakage. 7. Note all of the seal areas that show signs of leakage. Pinpoint the problem(s) to one (or more) of the following areas: Front Housing Chassis (Seal Port and Label Seal) Frequency switch and Antenna nut... -
Page 107: Chassis (Seal Port And Label Seal)
Disassembly/Assembly e. Inspect the main seal for proper seating. f. Observe carefully to ensure that the main seal O-ring is not pinched between the housing and the casting interface. 2. If the leak occurs at the control top area, remove the knobs and antenna in order to determine the leak location: a. -
Page 108: Battery Seal
Disassembly/Assembly 6. The O-ring is installed from the bottom of chassis, and ensure the O-ring sits inside the chassis groove. 7. Reassemble the chassis assembly followed by installing into Front Cover (Refer to Section “Radio Reassembly—Detailed” on page 55.) 8. Inspect the main seal O-ring for proper seating. Observe carefully to ensure that the main seal O-ring is not pinched between the housing and the casting. -
Page 109: Radio-Level Troubleshooting
If the radio needs further troubleshooting, it must be sent to the depot. Board-level, component-level, and service information can be found in the ASTRO Digital XTS 2500 Portable Radios Detailed Service Manual, Motorola publication number 68P81094C10. Power-Up Error When the radio is turned on (power-up), the radio performs cursory tests to determine if its basic electronics and software are in working order. -
Page 110: Operational Error Codes
Radio-Level Troubleshooting Table 23. Power-Up Error Code Displays Error Description Corrective Action Code 02/88 DSP RAM Fatal Error -- Note: not a checksum failure Turn the radio off, then on. 02/90 General DSP Hardware Failure (DSP startup message not Turn the radio off, then on. received correctly) NOTE: If the corrective action does not fix the failure, send the radio to the depot. -
Page 111: Table 25.Receiver Troubleshooting Chart
Radio-Level Troubleshooting Table 25. Receiver Troubleshooting Chart Correction or Test (Measurements Symptom Possible Cause Taken at Room Temperature) Radio dead; Display does not 1. Dead Battery Replace with charged battery. light up 2. Blown Fuse Send radio to depot. 3. On/Off Switch 4. - Page 112 Radio-Level Troubleshooting Notes...
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Page 113: Accessories
Motorola provides the following approved accessories to improve the productivity of your XTS 2500, XTS 2500I, XTS 2250, XTS 1500, MT 1500 and PR 1500 portable two-way radios. For a list of Motorola-approved antennas, batteries, and other accessories, visit the following web site which lists approved accessories: http://www.motorola.com/ cgiss/index.shtml... -
Page 114: Chargers
Accessories TDN9675_ Wrist strap for carrying radio Chargers NLN7967_ Wall-mount kit for multi-unit charger NLN7968_ Rack-mount kit for multi-unit charger NTN1168_ Single-unit dual rate, rapid charger 120V NTN1169_ Single-unit dual rate, rapid charger 220V (2-prong Euro plug) NTN1170_ Single-unit dual rate, rapid charger 240V (3-prong UK plug) NTN1177_ Multi-unit, dual rate, rapid charger 110V NTN1178_... -
Page 115: Earpieces
Accessories NTN1736_ CommPort ear mic with snap-on side PTT for noise levels up to 100 dB (requires BDN6676 adapter) NTN8819_ CommPort II (Intergrated Microphone/Receiver System) NNTN4186_ CommPort (Intergrated Microphone/Receiver with Body PTT) Earpieces BDN6641_ Ear mic, high noise level up to 105 dB, grey (must order BDN6671 interface module) BDN6664_ Earpiece with standard earphone, beige... -
Page 116: Radio Interface Modules For Ear Microphones
Accessories BDN6676_ Jedi adapter NTN8613_ Surveillance Adapter (has the 6-pin Hirose Connector) NMN1020_ Safety helmet headset (requires BDN6676 adapter) NMN6245_ Light-weight headset NMN6246_ Ultralite headset with boom mic NMN6258_ Over-the-head headset with in-line PTT NMN6259_ Medium-weight, dual headset with NC mic RMN4049_ Jedi “TEMCO”... -
Page 117: A - Appendix: Replacement Parts Ordering
Model Chart, and include the proper information with your order. Information Motorola Online Motorola Online users can access our online catalog at https://www.motorola.com/businessonline To register for online access: •... -
Page 118: Fax Orders
Appendix: Replacement Parts Ordering Monday through Friday (Chicago, U.S.A.) 1-800-422-4210 1-847-538-8023 (International Orders) 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 and Services Division* (United States and Canada) 1-800-622-6210 1-847-576-3023 (International) -
Page 119: Glossary
Frequency Generation Unit 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. Host Motorola HC12A4 microcontrol unit U204 (see MCU). - Page 120 Glossary Push-To-Talk; the switch located on the left side of the radio which, when pressed, causes the radio to transmit. Registers Short-term data-storage circuits within the microcontrol unit or programmable logic IC. Repeater Remote transmit/receive facility that re-transmits received signals in order to improve communications coverage.
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Page 121: Index
Index exploded view, Model I ..........37 exploded view, Model II ........38, 40 accessories exploded view, Model III ..........39 antennas ..............69 batteries ..............69 belt clips ..............69 field programming equipment ........12 body-worn ..............69 FLASHport ..............2 carry accessories ............. 69 front end filter alignment ..........31 chargers... - Page 122 Index chassis disassembly ..........49 display disassembly ..........53 front cover from chassis ..........47 kepad and keypad option board ......51 PTT disassembly ............55 required tools ............46 speaker, microphone, and universal connector flex radio information screen ..........24 radio reassembly backup battery ............57 chassis and front cover ...........57 chassis assembly .............57...
- Page 124 Motorola, Inc. 1301, E. Algonquin Rd. Schaumburg, IL 60196-1078, U.S.A MOTOROLA, the Stylized M Logo, ASTRO, and SmartZone are registered in the U.S. Patent & Trademark Office. All other product or service names are the property of their respective owners.