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SP50
Motorola SP50 Manuals
Manuals and User Guides for Motorola SP50. We have
2
Motorola SP50 manuals available for free PDF download: User Manual, Service Manual
Motorola SP50 Service Manual (65 pages)
Brand:
Motorola
| Category:
Portable Radio
| Size: 5.21 MB
Table of Contents
Attachments
3
Models Description
4
Component Side Views
5
Solder Side Views
6
Schematic Diagram for HLE9055A and HLE9056A
7
Schematic Diagram 2 for HLE9055A and HLE9056A
8
Parts List
9
Table of Contents
10
How to Use the Manual
13
Techincal Support
13
Model Charts
14
Accessories
16
Performance Specifications
17
Service Aids
18
Test Equipment
18
Test Set Service Cable
19
Radio Model Information
19
Radio Model Number Table
19
Radio Service Software Information: Required Equipment
20
Equipment Setup Diagram
20
Configuring the RIB and Radio
20
Overview
21
Disassemble Radio
21
Remove Battery
21
Remove Back Cover
21
Remove Main Board
22
Disconnect Flex Cable
22
Remove Heatsink
22
Remove Speaker Assembly
23
Remove Stiffner Shield
23
Reassemble Radio: Replace Speaker Assembly
23
Reassemble Radio: Replace Heatsink
23
Reconnect Flex Cable
24
Replace Main Board
24
Replace Back Cover
24
Replace Battery Tray, Battery, Knobs, and Antenna
25
Theory of Operation
26
Microcontroller
26
Microcontroller Power-Up and Reset Routine
26
Receiver: Front-End
26
Receiver: First Mixer
27
Receiver: If/Back-End
27
Transmitter: Power Amplifier
27
Transmitter: Antenna Switch
27
Transmitter: Antenna Match
28
Transmitter: Power Control
28
Frequency Generation Circuitry/Synthesizer
28
Vco
29
Transmit and Receive Audio Circuitry
29
Tx Audio Path: Internal MIC Bias Switch and External PTT Sense Circuits
29
Tx Audio Path: MIC Amplifier/Tx Audio Mute Gate/Pre-Emphasis Amp
29
Tx Audio Path: Limiter/Post-Limiter Filter/Low Speed Encoder/High Speed Encoder/Deviation Attenuators
30
Rx Audio Path: Audio Processing/Low Speed Decoder/Audio Power Amplifier
30
Radiusport Option Interface: J402-1
30
Radiusport Option Interface: J402-2/J402-4/J402-6/J402-7/J402-8/J402-9
31
Radiusport Option Interface: J402-10/J402-11/J402-12
32
Radio Block Diagram
33
Receiver Block Diagram
34
Transmitter Block Diagram
34
VCO Block Diagram. Synthesizer Block Diagram
34
RX Audio Block Diagram. Tx Audio Block Diagram
34
Accessory: Description/Operation/Handling Precautions
35
Ideal Microphone Position
35
Accessory: Maintenance/Parts List
36
Accessory: Schematic Diagram
36
Accessory: Parts List/Exploded View
37
Troubleshooting
38
Troubleshooting Flow Chart for Receiver
39
Troubleshooting Flow Chart for Transmitter
40
Troubleshooting Flow Chart for Synthesizer
41
Troubleshooting Flow Chart for Microcontroller
42
Troubleshooting Flow Chart for VCO
43
Component Side View
44
Solder Side View
45
Schematic Diagram for HLD 9000A/HLD 9044A and HLD 9003A/HLD 9045A. Sheet 1
46
Schematic Diagram for HLD 9000A/HLD 9044A and HLD 9003A/HLD 9045A. Sheet 2
47
Parts List 2
48
Component Side Views Sheet 3
49
Solder Side View Sheet 3
50
Schematic Diagram for HLE9008A/HLE9040A and HLE9009A/HLE 9041A. Sheet 1
51
Schematic Diagram for HLE9008A/HLE9040A and HLE9009A/HLE 9041A. Sheet 2
52
Parts List 3
53
Standard and Compact Radio Exploded Mechanical View and Parts List (Basic)
54
Standard and Compact Radio Exploded Mechanical View and Parts List (DTMF Encode)
55
Programming Stand Exploded View and Parts List
56
Programming Stand Circuit Board, Schematic Diagram and Parts List
57
Battery Charger Rapid Rate (3 Hour) Exploded View and Parts List
58
Battery Charger Rapid Rate (3 Hour) Circuit Board Schematic Diagram and Parts List
59
Battery Charger Standard Rate (10 Hour) Exploded View and Parts List
60
Battery Charger Standard Rate (10 Hour) Circuit Board, Schematic Diagram and Parts List
61
Circuit Board Details for HLN3026A Quick-Call II Option Board
62
Schematic Diagram and Parts List for HLN3026A Quick-Call II Option Board
63
DTMF Flex Cable Connections
64
Option Board Flex Cable Connections
64
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Motorola SP50 User Manual (96 pages)
Accessory and Battery Catalog
Brand:
Motorola
| Category:
Two-Way Radio
| Size: 8.2 MB
Table of Contents
Portable Radios
3
Table of Contents
3
Terms and Conditions
3
Vl50
4
Vl50
7
Vl130
8
Vl130
11
Dtr550/Dtr650
12
Cp100
14
Ct250/Ct450/Ct450 . Ls
29
Sp50/Sp50
38
P1225/P1225 . Ls
53
Travel Charger
61
GTX Portable
64
CM200/CM300 and PM400
79
GTX Mobile
80
M1225
82
Sm50/Sm120
83
Sp21
84
Terms and Conditions
88
Definitions
88
Warranty Information
92
Customer Service Information
94
General Information
95
Parts Identification
95
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