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Motorola Dp3400 3401 3600 3601 Mototrbo Basic 6866574d29 E Manual
Motorola Dp3400 3401 3600 3601 Mototrbo Basic 6866574d29 E Manual
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Chapter 4 Radio Programming and Tuning 4.1 Introduction This chapter provides an overview of the MOTOTRBO Customer Programming Software (CPS), as well as the Tuner and AirTracer applications, which are all designed for use in a Windows 2000/XP environment. These programs are available in one kit as listed in Table 4-1. An Installation Guide is also included with the kit. 4.2 Customer Programm ing Software Setup The CPS programming setup, shown in Figu re 4-1 is used to program the radio. Figure 4-1. CPS Programming Setup 4.3 AirTracer Application Tool The MOTOTRBO AirTracer application tool has the ability to capture over-the-air digital radio traffic and save the captured data into a file. The AirTra cer application tool can also retrieve and save NOTERefer to the appropriate program on-line help files for the programming procedures. Table 4-1. Software Installation Kits Radio Tuning Setup Description Kit Number MOTOTRBO CPS, Tuner and AirTracer Applications CDGMVN5141_ NOTERefer to appropriate program on-line help files for the programming procedures. Computer USB ports can be sensitive to Electrostatic Discharge. Do not touch exposed contacts on cable when connected to a computer. ! C a u t i o n Radio Battery Programming, Testing & Alignment Cable PMKN4012_ PMKN4013_
4-2Radio Programming and Tuning: Radio Tuning Setup internal error logs from MOTOTRBO radios. The saved files can be analyzed by trained Motorola personnel to suggest improvements in system configurations or to help isolate problems. 4.4 Radio Tuning Setup A personal computer (PC), Windows 2000/XP and a tuner program are required to tune the radio. To perform the tuning procedures, the radio must be connected to the PC, radio interface box (RIB), and test equipment setup as shown in Figure 4-2. Figure 4-2. Radio Tuning Equipment Setup Wattmeter Audio Generator Sinad Meter AC Vo ltmeter 10 dB Pad Power Supply Audio InTx Rx Receive Transmit RF Generator RF Adaptor RLN4460_Test Box Radio Programming, Testing & Alignment Cable PMKN4013 Service Monitor or Counter SMA to BNC PMNN4076 +12VDC Battery Eliminator 7.5V Reg.
Chapter 5 Disassembly/Reassembly Procedures 5.1 Introduction This chapter provides details about the following: • Preventive maintenance (i nspection and cleaning). • Safe handling of CMOS and LDMOS devices. • Disassembly and reassembly of the radio. • Repair procedures and techniques. 5.2 Preventive Maintenance Periodic visual inspection and cleaning is recommended. 5.2.1 Inspection Check that the external surfaces of the radio are clean, and that all external controls and switches are functional. It is not recommended to inspect the interior electronic circuitry. 5.2.2 Cleaning Procedures The following procedures describe the recommended cleaning agents and the methods to be used when cleaning the external and internal surfaces of the radio. External surfaces include the front cover, housing assembly and battery case. These su rfaces should be cleaned whenever a periodic visual inspection reveals the presence of smudges, grease, and/or grime. The only recommended agent for cleaning the external radio surfaces is a 0.5% solution of a mild dishwashing detergent in water. The only factory recommended liquid for cleaning the printed circuit boards and their components is isopropyl alcohol (100% by volume). NOTEInternal surfaces should be cleaned only when the radio is disassembled for service or repair. The effects of certain chemicals and their vapors can have harmful results on certain plastics. Avoid using aerosol sprays, tuner cleaners and other chemicals. ! C a u t i o n
5-2Disassembly/Reassembly Procedures : Safe Handling of CMOS and LDMOS Devices Cleaning External Plastic Surfaces Apply the 0.5% deterg ent-water solution sparingly with a stif f, non-metallic, short-bristled brush to work all loose dirt away from the radio. Use a sof t, absorbent, lintless cloth or tissue to remove the solution and dry the radio. Make sure that no water remains entrapped near the connectors, cracks, or crevices. Cleaning Internal Circuit Boards and Components Isopropyl alcohol (100%) may be a pplied with a stiff, non-metallic, short-bristled brush to dislodge embedded or caked materials located in hard-to-reach areas. The brush stroke should direct the dislodged material out and away from the inside of the radio. Make sure that controls or tunable components are not soaked with alcohol. Do not use high-pressure air to hasten the drying process since this could cause the liquid to collect in un wanted places. After completing of the cleaning process, use a soft, absorbent, lintless cloth to dr y the area. Do not brush or apply any isopropyl alcohol to the frame, front cover or back cover. 5.3 Safe Handling of CMOS and LDMOS Devices Complementary metal-oxide semiconductor (CMOS) devices are used in this family of radios, and are susceptible to damage by electrostatic or high voltage charges. Damage can be latent, resulting in failures occurring weeks or months later. Therefore, special precautions must be taken to prevent device damage during disassembly, troubleshooting, and repair. Handling precautions are mandatory for CMOS circuits and are especially important in low humidity conditions. DO NOT attempt to disassemble the radio without first referring to the CMOS CAUTION paragraph in the Disassembly and Reassembly section of the manual. NOTEAlways use a fresh supply of alcohol and a clean container to prevent contamination by dissolved material (from previous usage).
Disassembly/Reassembly Procedures: Safe Handling of CMOS and LDMOS Devices 5-3 DO NOT attempt to disassemble the radio with out first referring to the following CAUTION statement. This radio contains static-sensitive devic es. Do not open the radio unless you are properly grounded. Take the following precautions when working on this unit: • Store and transport all CMOS devices in conductive material so that all exposed leads are shorted together. Do not insert CMOS devices into conventional plastic “snow” trays used for storage and transportation of other semiconductor devices. • Ground the working surface of the service bench to protect the CMOS device. We recommend using the Motorola Static Protection Assembly (part number 0180386A82 ), which includes a wrist strap, two ground cords, a table mat, and a floor mat. • Wear a conductive wrist strap in series with a 100k resistor to ground. (Replacement wrist straps that connect to the bench top covering are Motorola part number 4280385A59). • Do not wear nylon clothing while handling CMOS devices. • Do not insert or remove CMOS devices with power applied. Check all power supplies used for testing CMOS devices to be certain that there are no voltage transients present. • When straightening CMOS pins, provide ground straps for the apparatus used. • When soldering, use a grounded soldering iron. • If at all possible, handle CMOS devices by the package and not by the leads. Prior to touching the unit, touch an electrical ground to remove any static charge that you may have accumulated. The package and substrate may be electrically common. If so, the reaction of a discharge to the case would cause the same damage as touching the leads. ! C a u t i o n
5-4Disassembly/Reassembly Procedures: Repair Procedures and Techniques – General 5.4 Repair Procedures and Techniques – General Any rework or repair on Environmentally Preferred Products must be done using the appropriate lead-free solder wire and lead-free solder paste as stated in the following table: Parts Replacement and Substitution When damaged parts are replaced, identical parts sh ould be used. If the identical replacement part is not locally available, check the parts list for t he proper Motorola part number and order the part Rigid Circuit Boards This family of radios uses bonded, multi-layer, pr inted circuit boards. Since the inner layers are not accessible, some special considerations are required when soldering and unsoldering components. The printed-through holes may interconnect multiple la yers of the printed circuit. Therefore, exercise care to avoid pulling the plat ed circuit out of the hole. When soldering near a connector: • Avoid accidentally getting solder in the connector. • Be careful not to form solder bridges between the connector pins. • Examine your work closely for shorts due to solder bridges. 5.5 Disassembling and Reassem bling the Radio — General When disassembling and reassembling the radio, it is important to pay particular attention to the snaps and tabs, and how parts align with each other.NOTE Environmentally Preferred Prod ucts (EPP) (refer to the marking on the printed circuit boards — examples shown below) were developed and assembled using environmentally preferred components and solder assembly techniques to comply with the European Union’s Restriction of Hazardous Substances (ROHS) Directive 2002/ 95/EC and Waste Electrical and Electronic E quipment (WEEE) Directive 2002/96/ EC. To maintain product compliance and reliability, use only the Motorola specified parts in this manual. Table 5-1. Lead Free Solder Wire Part Number List Motorola Part Number Alloy Flux Type Flux Content by Weight Melting Point Supplier Part number Diameter Weight 1088929Y0195.5Sn/3.8Ag/0.7CuRMA Version2.7-3.2%217C521710.015”1lb spool Table 5-2. Lead Free Solder Paste Part Number List Motorola Part Number Manufacturer Part Number Viscosity Type Composition & Percent Metal Liquid Temperature 1085674C03NC-SMQ230900-1000KCPs Brookfield (5rpm)Typ e 3 (-325/+500)(95.5%Sn-3.8%Ag-0.7%Cu) 89.3%217°C
Disassembly/Reassembly Procedures: Radio Disassembly – Detailed 5-5 The following tools are required for disassembling the radio: • TORX™ T6 screwdriver • Knob Removal Tool (6671789L02) The following item and tools are required for reassembling the radio: • Grease (1185937A01) • TORX™ T6 screwdriver • Vacuum Pump Kit (NLN9839) - Radio Immersibility Test • Pressure Pump Kit (NTN4265) - Radio Immersibility Test • Connector Fitting (5871134M0 1) - Radio Immersibility Test • Fitting Seal (3271133M01) - Radio Immersibility Test If a unit requires further testing or service than is customarily performed at the basic level, please send the radio to a Motorola Service Center. 5.6 Radio Disassem bly – Detailed 5.6.1 Front Cover from Chassis Disassembly 1.Turn off the radio. 2. Unscrew the fastener screw. 3. Pull the dust cover up ward to remove it. Figure 5-1. Dust Cover removal. Dust Cover Screw
5-6Disassembly/Reassembly Procedures: Radio Disassembly – Detailed 4.Remove the battery: a. Release the battery latch by moving it into the unlock position. b. With the latch released, slide the battery downwards. c. Remove the battery from the radio. Figure 5-2. Battery and Antenna removal. 5. Remove the antenna by turning it counterclockwise. 6. Remove the volume and channel selector knobs off from their shafts using the knob removal tool. Figure 5-3. Knob removal. NOTEBoth knobs slide on and off. However, they are supposed to fit very tightly on their shafts. AntennaBelt Clip BatteryBattery Latch Vo l u m e K n o b Channel Knob
Disassembly/Reassembly Procedures: Radio Disassembly – Detailed 5-7 7.Separate the chassis from the internal el ectronics front cover assembly as follows: a. Unscrew the screws using the TORX™ T6 screwdriver. b. Release the chassis slightly upward a nd disconnect the board-to-board connector between the option board and the keypad flex. c. Remove the chassis from the front cover. Figure 5-4. Chassis removal. Chassis Screws
5-8Disassembly/Reassembly Procedures: Radio Disassembly – Detailed 5.6.2 Chassis Disassembly 1.Display Module Disassembly a. Release the display retainer catch and disconnect the board-to-board connector between the display flex and the transmission board, subsequently remove the display module. Figure 5-5. LCD Module removal. b. Remove the two screws using the TORX™ T6 screwdriver. c. Remove the display retainer. Figure 5-6. LCD Retainer removal. Display Retainer Display Retainer Catch Display Module Screws Display Retainer