Motorola Radius Cm200 Cm300 Pm400 Detailed 6881098c00 A Manual

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SAFETY INFORMATION
Product Safety and RF Exposure Compliance
ATTENTION!
This radio is restricted to occupational use only to satisfy FCC RF energy exposure requirements. 
Before using this product, 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 
68P81095C99) to ensure compliance with RF energy exposure limits.
For a list of Motorola-approved antennas, batteries, and other...

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Notes 

Chapter 1
INTRODUCTION
1.0 Scope of Manual
This manual is intended for use by service technicians familiar with similar types of equipment. It 
contains service information required for the equipment described and is current as of the printing 
date. Changes which occur after the printing date may be incorporated by a complete Manual 
revision or alternatively as additions.
2.0 Warranty and Service Support
Motorola offers long term support for its products. This support includes full exchange and/or...

1-2INTRODUCTION
3.0 Replacement Parts Ordering
3.1 Basic Ordering Information
When ordering replacement parts or equipment information, the complete identification number 
should be included. This applied to all components, kits, and chassis. If the component part number is 
not known, the order should include the number of the chassis or kit of which it is a part, a sufficient 
description of the desired component to identify it.
3.2 Motorola Online
Motorola online users can access our on-line catalog...

Radio Model Information1-3
3.6 Parts Identification
Radio Products and Solutions Organization*
(United States and Canada)
1-800-422-4210
* The Radio Products and Solutions Organization (RPSO) was formerly known as the Radio Products 
Services Division (RPSD) and/or the Accessories and Aftermarket Division (AAD).
4.0 Radio Model Information
The model number and serial number are located on a label attached to the back of your radio. You 
can determine the RF output power, frequency band, protocols, and...

1-4INTRODUCTION
Notes 

Chapter 2
MAINTENANCE
1.0 Introduction
This chapter of the manual describes:
• preventive maintenance
• safe handling of CMOS devices
• repair procedures and techniques
2.0 Preventive Maintenance
The radios do not require a scheduled preventive maintenance program; however, periodic visual 
inspection and cleaning is recommended.
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...

2-2MAINTENANCE
3.0 Safe Handling of CMOS and LDMOS
Complementary metal-oxide semiconductor (CMOS) devices are used in this family of radios. 
CMOS characteristics make them 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...

General Repair Procedures and Techniques2-3
Chip Components
Use either the RLN4062 Hot-Air Repair Station or the Motorola 0180381B45 Repair Station for 
chip component replacement. When using the 0180381B45 Repair Station, select the TJ-65 mini-
thermojet hand piece. On either unit, adjust the temperature control to 370 °C (700 °F), and 
adjust the airflow to a minimum setting. Airflow can vary due to component density.
•To remove a chip component: 
1.Use a hot-air hand piece and position the nozzle of...

2-4MAINTENANCE
Shields
Removing and replacing shields will be done with the R1070 station with the temperature control 
set to approximately 215°C (415°F) [230°C (445°F) maximum].
•To remove the shield: 
1.Place the circuit board in the R1070 circuit board holder. 
2.Select the proper heat focus head and attach it to the heater chimney. 
3.Add solder paste flux around the base of the shield. 
4.Position the shield under the heat-focus head. 
5.Lower the vacuum tip and attach it to the shield by turning...