Motorola CP Series Two Way Radios Manuals

Manuals and User Guides for Motorola CP Series Two Way Radios. We have 1 Motorola CP Series Two Way Radios manual available for free PDF download: Service Manual

Motorola CP Series Service Manual (154 pages)

Brand: Motorola | Category: Portable Radio | Size: 9 MB

Computer Software Copyrights
5
Safety Information

6
Document History

7
- Table of Contents
  9
- Notations Used in this Manual
  16
Chapter 1 Maintenance

19
Chapter 2 Test Equipment, Service Aids, and Service Tools

23
Chapter 3 DC Power Distribution

27
Chapter 4 Controller Theory of Operation

29
- RX Audio Circuit
  29
  - Audio Processor IC (U102)
    29
    
    RX Audio Processing
    29
    
    Figure 4-1. RX Audio Circuit
    29
    
    RX Tone Pl/Digital PL Decode Filtering
    30
  - Audio Amp
    30
  - Internal and External Speaker
    30
- TX Audio Circuit
  31
- Microprocessor Circuitry
  33
Chapter 5 435 - 480 Mhz UHF2 Theory of Operation

35
- Introduction
  35
- UHF2 Receiver
  35
- UHF2 Transmitter
  37
  - Power Amplifier
    37
  - Antenna Switch
    37
  - Harmonic Filter
    37
  - Figure 5-2. UHF2 Transmitter Block Diagram
    37
  - Auto Power Control
    38
- UHF2 Frequency Generation Circuitry
  38
- Keypad
  40
- Figure 5-4. Keypad Block Diagram
  40
Chapter 6 UHF2 Troubleshooting Tables

41
Chapter 7 UHF2 Schematic Diagrams, Overlays, and Parts Lists

47
Chapter 8 136 - 174 Mhz VHF Theory of Operation

73
- Introduction
  73
- VHF Receiver
  73
  - Figure 8-1. VHF Receiver Block Diagram
    73
  - Receiver Back End
    74
  - Receiver Front End
    74
- VHF Transmitter
  75
  - Power Amplifier
    75
  - Antenna Switch
    75
  - Harmonic Filter
    75
  - Figure 8-2. VHF Transmitter Block Diagram
    75
  - Auto Power Control
    76
- VHF Frequency Generation Circuitry
  76
- Keypad
  78
- Figure 8-4. Keypad Block Diagram
  78
Chapter 9 VHF Troubleshooting Tables

79
Chapter 10 VHF Schematic Diagrams, Overlays, and Parts Lists

85
Chapter 11 403 - 447 Mhz UHF1 Theory of Operation

111
- Introduction
  111
- UHF1 Receiver
  111
  - Figure 11-1. UHF1 Receiver Block Diagram
    111
  - Receiver Back End
    112
  - Receiver Front End
    112
- UHF1 Transmitter
  113
  - Power Amplifier
    113
  - Antenna Switch
    113
  - Harmonic Filter
    113
  - Figure 11-2. UHF1 Transmitter Block Diagram
    113
  - Auto Power Control
    114
- UHF1 Frequency Generation Circuitry
  114
  - Reference Oscillator (12.8 Mhz VCTCXO)
    114
  - Figure 11-3. UHF1 Frequency Generation Unit Block Diagram
    114
  - PLL IC Prescaler and Comparator
    115
  - Voltage Doubler and Charge Pump
    115
  - Loop Filter
    115
  - Dual VCO
    115
- Keypad
  116
- Figure 11-4. Keypad Block Diagram
  116
Chapter 12 UHF1 Troubleshooting Tables

117
Chapter 13 UHF1 Schematic Diagrams, Overlays, and Parts Lists

123

Motorola Categories

Cell Phone Two-Way Radio Baby Monitor

Cordless Telephone Radio

More Motorola Manuals

Motorola CP Series Two Way Radios Manuals

Motorola CP Series Service Manual (154 pages)

Table of Contents

Safety Information

Document History

Chapter 1 Maintenance

Chapter 2 Test Equipment, Service Aids, and Service Tools

Chapter 3 DC Power Distribution

Chapter 4 Controller Theory of Operation

Chapter 5 435 - 480 Mhz UHF2 Theory of Operation

Chapter 6 UHF2 Troubleshooting Tables

Chapter 7 UHF2 Schematic Diagrams, Overlays, and Parts Lists

Chapter 8 136 - 174 Mhz VHF Theory of Operation

Chapter 9 VHF Troubleshooting Tables

Chapter 10 VHF Schematic Diagrams, Overlays, and Parts Lists

Chapter 11 403 - 447 Mhz UHF1 Theory of Operation

Chapter 12 UHF1 Troubleshooting Tables

Chapter 13 UHF1 Schematic Diagrams, Overlays, and Parts Lists

Related Products

Motorola Categories