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Motorola GP320 Series Manuals
Manuals and User Guides for Motorola GP320 Series. We have
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Motorola GP320 Series manuals available for free PDF download: Service Information, Basic Service Manual, User Manual
Motorola GP320 Series Service Information (108 pages)
Professional Radio, VHF 136-174MHz
Brand:
Motorola
| Category:
Radio
| Size: 4.06 MB
Table of Contents
Table of Contents
3
Chapter 1 MODEL CHART and TECHNICAL SPECIFICATIONS
5
GP320/GP340/GP360/GP380 Model Chart
5
GP140 Model Chart
6
GP640/GP680 Model Chart
6
GP1280 Model Chart
7
GP240/GP280/GP540/GP580 Model Chart
8
Technical Specifications
9
Chapter 2 THEORY of OPERATION
11
Introduction
11
VHF Transmitter
11
Power Amplifier
11
Antenna Switch
12
Harmonic Filter
12
Antenna Matching Network
12
Power Control Integrated Circuit (PCIC)
12
VHF Receiver (for All Models Except those with PCB8486473Z04)
13
Receiver Front-End
13
Receiver Back-End
14
Automatic Gain Control (AGC)
15
Receiver Front-End
16
Receiver Back-End
17
Automatic Gain Control (AGC)
18
Frequency Generation Circuit
18
Synthesizer
19
Voltage Controlled Oscillator (VCO)
20
Voice Storage (GP1280)
22
Chapter 3 TROUBLESHOOTING CHARTS
25
Troubleshooting Flow Chart for Receiver for All Models Except those with PCB 8486473Z04
26
Troubleshooting Flow Chart for Receiver for Models with PCB 8486473Z04
28
Troubleshooting Flow Chart for Transmitter
29
Troubleshooting Flow Chart for Synthesizer
30
Troubleshooting Flow Chart for VCO
31
Troubleshooting Flow Chart for Receive Message/Personal Memo Recording
32
Troubleshooting Flow Chart for Message Playback
33
Chapter 4 VHF PCB/SCHEMATICS/PARTS LISTS
39
VHF PCB 8486062B12 / Schematics
39
VHF PCB 8486062B12 Parts List
47
VHF PCB 8486101B09 / Schematics (GP1280)
51
VHF PCB 8086101B09 Parts List (GP1280)
55
Vhf Pcb 8486062B14
59
VHF PCB 8486062B14 Parts List
61
Vhf Pcb 8486101B10
65
VHF PCB 8486101B10 Parts List (GP1280)
67
Vhf Pcb 8486062B16
71
11.0 VHF PCB 8486062B16 Parts List
79
13.0 Vhf Pcb 8486062B17
85
Vhf Pcb 8486101B11
89
15.0 VHF PCB 8486101B11 Parts List
91
Vhf Pcb 8486473Z04
95
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Motorola GP320 Series Basic Service Manual (60 pages)
Professional Radio
Brand:
Motorola
| Category:
Radio
| Size: 5.68 MB
Table of Contents
Table of Contents
7
Chapter 1 INTRODUCTION
9
Scope of Manual
9
Warranty and Service Support
9
Warranty Period and Return Instructions
9
After Warranty Period
9
European Radio Support Centre (ERSC)
10
Piece Parts
10
Technical Support
11
Radio Model Information
12
Chapter 2 INTRINSICALLY SAFE RADIO INFORMATION
13
FMRC Approved Equipment
13
Repair of FMRC Approved Products
14
Repair
14
Relabelling
14
Do Not Substitute Options or Accessories
15
Chapter 3 MAINTENANCE
17
Introduction
17
Preventive Maintenance
17
Inspection
17
Cleaning Procedures
17
Safe Handling of CMOS and LDMOS Devices
18
Repair Procedures and Techniques - General
19
Disassembling and Reassembling the Radio - General
19
Radio Disassembly - Detailed
20
Front Cover from Chassis Disassembly
20
Chassis Assembly Disassembly
22
Keypad, Display, and Keypad/Option Board Disassembly
23
Speaker, Microphone, and Universal Connector Flex Disassembly
24
PTT Disassembly
25
Controller Board Disassembly (GP344/GP388)
26
Control Top Disassembly
26
Radio Reassembly - Detailed
26
Control Top Reassembly
26
Controller Board Reassembly (GP344/GP388)
26
PTT Reassembly
27
Speaker, Microphone, and Universal Connector Flex Reassembly
27
Keypad, Display, and Keypad Option Board Reassembly
27
Chassis Assembly Reassembly
28
Chassis and Front Cover Reassembly
29
Option Board Installation
30
Mechanical Views and Parts Lists
32
Gp320/Gp340
32
Gp360/Gp380
34
Gp344
36
Gp388
38
Service Aids
40
11.0 Test Equipment
41
12.0 Programming/Test Cable
42
Chapter 4 PERFORMANCE TESTING
45
Introduction
45
Receiver Performance Tests
45
Transmitter Performance Tests
46
Chapter 5 RADIO TUNING and PROGRAMMING
47
Introduction
47
Global Radio Tuning Setup
47
Initial Test Equipment Setup
48
CPS Programming Setup
48
Chapter 6 MODEL CHART and TEST SPECIFICATION
49
Model Chart (UHF)
49
Model Chart (VHF)
51
Model Chart (LB)
52
Model Chart (300R1)
53
Specifications - Professional GP300 Series Radios
54
Gp320/340/360/380
54
Chapter 7 POWER up SELF-TEST
59
Error Codes
59
Motorola GP320 Series Basic Service Manual (58 pages)
Professional Radio
Brand:
Motorola
| Category:
Two-Way Radio
| Size: 3.77 MB
Table of Contents
Table of Contents
11
Chapter 1 INTRODUCTION
13
Scope of Manual
13
Warranty and Service Support
13
Warranty Period and Return Instructions
13
After Warranty Period
13
European Radio Support Centre (ERSC)
14
Piece Parts
14
Technical Support
15
Radio Model Information
16
Chapter 2 INTRINSICALLY SAFE RADIO INFORMATION
17
FMRC Approved Equipment
17
Repair of FMRC Approved Products
18
Repair
18
Relabelling
18
Do Not Substitute Options or Accessories
19
Chapter 3 MAINTENANCE
21
Introduction
21
Preventive Maintenance
21
Inspection
21
Cleaning Procedures
21
Safe Handling of CMOS and LDMOS Devices
22
Repair Procedures and Techniques - General
23
Disassembling and Reassembling the Radio - General
24
Radio Disassembly - Detailed
24
Front Cover from Chassis Disassembly
24
Chassis Assembly Disassembly
27
Keypad, Display, and Keypad/Option Board Disassembly
28
Speaker, Microphone, and Universal Connector Flex Disassembly
29
PTT Disassembly
30
Control Top Disassembly
31
Radio Reassembly - Detailed
31
Control Top Reassembly
31
PTT Reassembly
31
Speaker, Microphone, and Universal Connector Flex Reassembly
31
Keypad, Display, and Keypad Option Board Reassembly
31
Chassis Assembly Reassembly
32
Chassis and Front Cover Reassembly
33
Option Board Installation
34
Configuring the Voice Storage Option Board
35
Mechanical Views and Parts Lists
37
Gp320/Gp340
37
Gp360/Gp380
39
Gp330
41
Service Aids
43
11.0 Test Equipment
44
12.0 Programming/Test Cable
45
Chapter 4 PERFORMANCE TESTING
47
Introduction
47
Receiver Performance Tests
47
Transmitter Performance Tests
48
Chapter 5 RADIO TUNING and PROGRAMMING
49
Introduction
49
Global Radio Tuning Setup
49
Initial Test Equipment Setup
50
CPS Programming Setup
50
Chapter 6 MODEL CHART and TEST SPECIFICATION
51
Model Chart (UHF)
51
Model Chart (VHF)
52
Model Chart (LB)
53
Model Chart (300R1)
54
Specifications - Professional GP300 Series Radios
55
Gp320/330/340/360/380
55
Chapter 7 POWER up SELF-TEST
57
Error Codes
57
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Motorola GP320 Series Service Information (52 pages)
Professional Radio GP Series; Power Distribution and Controller Information
Brand:
Motorola
| Category:
Radio
| Size: 0.83 MB
Table of Contents
English
3
Computer Software Copyrights
2
Table of Contents
3
Chapter 1 THEORY of OPERATION
5
Overview
5
Radio Power Distribution
5
Controller Circuits
6
Controller Architecture
6
MCU Digital Architecture
6
Real Time Clock
7
Modb/Vstby Supply
8
Audio/Signaling Architecture
8
Chapter 2 Troubleshooting Charts
9
VHF Controller (for Models with PCB 8486473Z04)
11
Lowband Controller
12
300R1 Controller
9
Chapter 3 CONTROLLER SCHEMATICS
13
Allocation of Schematics and Circuit Boards
13
Unknown
14
Controller - Set 1 (PCB 8486062B12/B14, 8485726Z01)
17
Controller - Set 2 (PCB 8486101B09/B10)
23
Overall Controller Schematic
23
Controller - Set 3 (PCB 8485658Z01)
29
Overall Controller Schematic
29
Controller - Set 4 (PCB 8486062B16/17, 8486101B11)
35
Memory
35
Controller - Set 5 (PCB 8485726Z04)
41
Memory
41
Interface
41
Controller - Set 6 (PCB 8486473Z04)
47
Interface
47
Motorola GP320 Series User Manual (26 pages)
Professional Radio
Brand:
Motorola
| Category:
Portable Radio
| Size: 1.97 MB
Table of Contents
Table of Contents
3
Radio Overview
5
Operation and Control Functions
5
Radio Controls
5
Programmable Buttons
5
Audio Signal Tones
7
Getting Started
9
Battery Information
9
Battery Care and Tips
9
Recycling or Disposal of Batteries
10
Charging the Battery
10
Accessory Information
11
Attaching the Battery
11
Removing the Battery
11
Attaching the Antenna
12
Removing the Antenna
12
Attaching the Belt Clip
13
Removing the Belt Clip
13
Radio Operation
14
Turning the Radio On-Off
14
Adjusting the Radioõs Volume
14
Sending a Call
14
Receiving a Call
14
Radio Calls
15
Selective Call
15
Making a Selective Call
15
Receiving a Selective Call
16
Emergency Call
17
Lone Worker
18
Features
19
Transmit Power
19
Whisper
20
Call Forward
21
Voice Operated Transmit (VOX)
22
Safety Information
23
Safe and Efficient Operation
23
Exposure to Radio Frequency Energy
23
Operational Warnings
24
Vehicles with an Air Bag
24
Potentially Explosive Atmospheres
24
Batteries
24
Blasting Caps and Areas
25
Radio Operation and EME Exposure
24
Electromagnetic Interference Compatibility
24
Operational Cautions
25
Damaged Antennas
25
Batteries
25
General Radio Care
25
Motorola GP320 Series Service Information (32 pages)
GP Series
Brand:
Motorola
| Category:
Radio
| Size: 0.35 MB
Table of Contents
Computer Software Copyrights
2
Table of Contents
3
Chapter 1 MODEL CHART and TECHNICAL SPECIFICATIONS
5
GP320/GP340/GP360/GP380 Model Chart
5
GP140 Model Chart
6
GP640/GP680 Model Chart
6
GP1280 Model Chart
7
GP240/GP280/GP540/GP580 Model Chart
8
Technical Specifications
9
Chapter 2 THEORY of OPERATION
11
Introduction
11
UHF Transmitter
11
Power Amplifier
11
Antenna Switch
12
Harmonic Filter
12
Antenna Matching Network
12
Power Control Integrated Circuit (PCIC)
12
UHF Receiver
13
Receiver Front-End
13
Receiver Back-End
14
Automatic Gain Control (AGC)
15
Frequency Generation Circuit
16
Synthesizer
17
Voltage Controlled Oscillator (VCO)
18
Voice Storage (GP1280 Only)
20
Chapter 3 TROUBLESHOOTING CHARTS
23
Troubleshooting Flow Chart for Receiver (Sheet 1 of 2)
23
Troubleshooting Flow Chart for Receiver (Sheet 2 of 2)
24
Troubleshooting Flow Chart for Transmitter
25
Troubleshooting Flow Chart for Synthesizer
26
Troubleshooting Flow Chart for VCO
27
Allocation of Schematics and Circuit Boards
29
Motorola GP320 Series Service Information (30 pages)
VHF (136-174MHz)
Brand:
Motorola
| Category:
Radio
| Size: 0.35 MB
Table of Contents
Computer Software Copyrights
2
Table of Contents
3
Chapter 1 MODEL CHART and TECHNICAL SPECIFICATIONS
5
GP320/GP340/GP360/GP380 Model Chart
5
GP140 Model Chart
6
GP640/GP680 Model Chart
6
GP1280 Model Chart
7
GP240/GP280/GP540/GP580 Model Chart
8
Technical Specifications
9
Chapter 2 THEORY of OPERATION
11
Introduction
11
VHF Transmitter
11
Power Amplifier
11
Antenna Switch
12
Harmonic Filter
12
Antenna Matching Network
12
Power Control Integrated Circuit (PCIC)
12
VHF Receiver
13
Receiver Front-End
13
Receiver Back-End
14
Automatic Gain Control (AGC)
15
Frequency Generation Circuit
16
Synthesizer
17
Voltage Controlled Oscillator (VCO)
18
Voice Storage (GP1280)
20
Chapter 3 TROUBLESHOOTING CHARTS
23
Troubleshooting Flow Chart for Receiver (Sheet 1 of 2)
23
Troubleshooting Flow Chart for Receiver (Sheet 2 of 2)
24
Troubleshooting Flow Chart for Transmitter
25
Troubleshooting Flow Chart for Synthesizer
26
Troubleshooting Flow Chart for VCO
27
Allocation of Schematics and Circuit Boards
29
Motorola GP320 Series Service Information (30 pages)
Professional Radio, Power Distribution and Controller
Brand:
Motorola
| Category:
Two-Way Radio
| Size: 0.58 MB
Table of Contents
Table of Contents
3
Overview
5
Radio Power Distribution
5
Controller Circuits
6
Controller Architecture
6
MCU Digital Architecture
6
Real Time Clock
7
Modb/Vstby Supply
8
Audio/Signaling Architecture
8
All Models Except those with PCB 8486458Z03
9
Models with PCB 8486458Z03
10
Motorola GP320 Series User Manual (26 pages)
Professional radio
Brand:
Motorola
| Category:
Radio
| Size: 1.46 MB
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