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Pro Series Elite
Motorola Pro Series Elite Manuals
Manuals and User Guides for Motorola Pro Series Elite. We have
1
Motorola Pro Series Elite manual available for free PDF download: Service Manual
Motorola Pro Series Elite Service Manual (166 pages)
Brand:
Motorola
| Category:
Portable Radio
| Size: 31.5 MB
Table of Contents
Table of Contents
6
Chapter 1 Introduction
10
Scope of Manual
10
Warranty and Service Support
10
Warranty Period
10
Return Instructions
10
After Warranty Period
10
Related Documents
11
Technical Support
11
Piece Parts Availability
11
Radio Model Chart and Specifications
12
Radio Model Information
12
Chapter 2 Theory of Operation
14
Introduction
14
Radio Power Distribution
14
Keypad
15
Controller Board
16
Circuit Description
17
Real Time Clock (RTC)
17
Modb/Vstby Supply
18
VHF Transmitter
18
Antenna Switch
19
Harmonic Filter
19
Antenna Matching Network
19
Power Control Integrated Circuit (PCIC)
19
VHF Receiver
20
Receiver Front-End
20
Receiver Back-End
21
Automatic Gain Control Circuit
21
Frequency Generation Circuitry
22
Synthesizer
23
Voltage Controlled Oscillator (VCO)
24
UHF Transmitter (Band 1 and Band 2)
25
Power Amplifier
26
Antenna Switch
26
Harmonic Filter
26
Antenna Matching Network
26
Power Control Integrated Circuit (PCIC)
26
UHF Receiver (Band 1 and Band 2)
27
Receiver Front-End
27
Receiver Back-End
28
Automatic Gain Control Circuit
28
Frequency Generation Circuitry
29
Synthesizer
29
Voltage Controlled Oscillator - (VCO)
31
Chapter 3 Maintenance
34
Introduction
34
Preventive Maintenance
34
Inspection
34
Cleaning
34
Safe Handling of CMOS and LDMOS
35
General Repair Procedures and Techniques
35
Shields
36
Recommended Test Tools
37
Replacing the Circuit Board Fuse
39
Removing and Reinstalling the Circuit Board
41
Error Codes
41
VHF Troubleshooting Charts
43
Troubleshooting Flow Chart for Controller
43
Troubleshooting Flow Chart for Receiver (Sheet 1 of 2)
44
Troubleshooting Flow Chart for Receiver (Sheet 2 of 2)
45
Troubleshooting Flow Chart for Transmitter
46
Troubleshooting Flow Chart for Synthesizer
47
Troubleshooting Flow Chart for VCO
48
UHF (Band 1 and Band 2) Troubleshooting Charts
49
Troubleshooting Flow Chart for Controller
49
Troubleshooting Flow Chart for Receiver (Sheet 1 of 2)
50
Troubleshooting Flow Chart for Receiver (Sheet 2 of 2)
51
Troubleshooting Flow Chart for Transmitter
52
Troubleshooting Flow Chart for Synthesizer
53
Troubleshooting Flow Chart for VCO
54
Keypad Troubleshooting Chart
55
Chapter 4 Schematic Diagrams, Overlays, and Part Lists
56
Introduction
56
Notes for All Schematics and Circuit Boards
56
RF - Controller Interconnect Flex
57
Plain
57
Keypad
57
Schematic for RF - Controller Interconnect Flex
58
Parts List for Keypad-Controller Interconnect Flex
58
Universal Connector Flex Plain
59
Universal Connector Flex Keypad
61
Schematic for Universal Connector Flex Plain
63
Parts List for Universal Connector Flex Plain
63
Parts List for Universal Connector Flex Plain (for Flex No. 8471612L01)
63
Schematic for Universal Connector Flex Keypad
64
Parts List for Universal Connector Flex Keypad
64
Parts List for Universal Connector Flex Keypad (for Flex 8471698L01)
64
Controller Board Diagrams
66
VHF Circuit Board/ Schematic Diagrams and Parts List
92
VHF Radio Parts List
100
VHF Circuit Board/ Schematic Diagrams and Parts List (PCB No. 8471021L01)
104
Parts List for Vhf (for Pcb No. 8471021L)
113
UHF Band 1, Circuit Board/Schematic Diagrams and Parts List
118
UHF Band 1 Radio Parts List
137
UHF Band 1, Circuit Board/ Schematic Diagrams and Parts List (PCB No. 8471441L01)
138
UHF Band 2, Circuit Board/Schematic Diagrams and Parts List
142
UHF Band 2 Radio Parts List
150
UHF Band 2, Circuit Board/Schematic Diagrams and Parts List (PCB No.8471475L01)
152
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