Motorola pro7100 Service Manual Page 59
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- Table of contents
- TROUBLESHOOTING
- BOOKMARKS
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Maintenance 3-5
3.5 Recommended Test Tools
Table 3-1 lists the recommended tools used for maintaining this family of radios. These tools are also
available from Motorola.
Table 3-1.
Recommended Test Tools
Motorola Part
Number
Description Application
RSX4043 Torx Driver Tighten and remove chassis screws
6680387A70 T- 6 To r x B it Removable Torx driver bit
WADN4055A
6604008K01
6604008K02
Portable soldering station
0.4mm replacement tip
0.8mm replacement tip
Digitally controlled soldering Iron
For WADN4055A soldering Iron
0180386A78 Illuminated magnifying glass with
lens attachment.
0180302E51 Illuminated Magnification System Illuminated and magnification of components
0180386A82
6684253C72
6680384A98
1010041A86
0180303E45
Anti-static grounding kit
Straight prober
Brush
Solder (RMA type), 63/37, 0.5mm
diameter
1 lb. spool
SMD tool kit (Include with R1319A)
Used during all radio assembly and disassembly
procedures
R-1321A R1319A Shields and
surface-mounted
component and IC
removal/rework station
(order all heat-focus heads
separately)
Removal and assembly of surface-mounted
integrated circuits and shields. Includes five noz-
zles
6680334B49
6680334B50
6680334B51
6680334B52
6680334B53
6680370B51
6680370B54
6680370B57
6680370B58
6680371B15
6680371B74
6680332E45
6680332E46
0.410” x 0.410”
0.430” x 0.430”
0.492” x 0.492”
0.572” x 0.572”
0.670” x 0.790”
0.475” x 0.475”
0.710” x 0.710”
0.245” x 0.245”
0.340” x 0.340”
0.460” x 0.560”
0.470” x 0.570”
0.591” x 0.315”
0.862” x 0.350”
Heat-focus heads for R-1319A work station
R1364A Digital Heated Tweezer System Chip component removal
R1427A Board Preheater Reduces heatsink on multi-level boards
6680309B53 Rework Procedures Manual Contains Application notes, procedures, and tech-
nical references regarding rework equipment
- Professional Radio 1
- Computer Software Copyrights 2
- SAFETY INFORMATION 3
- W A R N I N G 4
- C a u t i o n 4
- Safety-3 5
- Safety-4 6
- Relabeling 6
- TABLE OF CONTENTS 7
- Chapter 3 Maintenance 9
- List of Figures 9
- List of Tables 10
- Chapter 1 11
- Introduction 11
- 1.3 Related Documents 12
- 1.4 Technical Support 12
- 1.5 Warranty and Repairs 12
- 1.7 Radio Model Information 14
- Chapter 2 15
- Theory of Operation 15
- 2-2 Theory of Operation 16
- 2.2.2 Automatic On/Off 17
- 2.2.3 Emergency 18
- 2.2.4 Mechanical On/Off 18
- 2.2.5 Ignition 18
- Theory of Operation 2-5 19
- 2.2.8 SBEP Serial Interface 20
- Theory of Operation 2-7 21
- 2-8 Theory of Operation 22
- 2.3.2 Transmit Audio Circuits 23
- 2.3.3 Microphone Input Path 23
- 2-10 Theory of Operation 24
- Theory of Operation 2-11 25
- 2.3.4.2 High Speed Data 26
- 2.3.5 Receive Audio Circuits 27
- 2.3.5.1 Squelch Detect 27
- 2-14 Theory of Operation 28
- 2.3.5.4 Handset Audio 29
- ASFIC_CMP 30
- 2.3.6.3 Voice Storage Option 31
- Theory of Operation 2-19 33
- 2.5.1 Power Controlled Stage 34
- 2.5.2 Pre-Driver Stage 34
- Theory of Operation 2-21 35
- 2.6 Frequency Synthesis 36
- Theory of Operation 2-23 37
- 2-24 Theory of Operation 38
- 2.6.4 Synthesizer Operation 39
- Theory of Operation 2-27 41
- 2.8.1 Power Controlled Stage 42
- 2.8.2 Pre-Driver Stage 42
- 2.8.3 Driver Stage 43
- 2.8.4 Final Stage 43
- 2.8.5 Directional Coupler 43
- 2.8.6 Antenna Switch 43
- 2.8.7 Harmonic Filter 43
- 2.9 Frequency Synthesis 44
- Theory of Operation 2-31 45
- 2.9.4 Synthesizer Operation 47
- 2.10.1 Power Supplies 48
- 2.10.2 Power On/Off 48
- 2.10.3 Microprocessor Circuit 48
- 2.10.4 SBEP Serial Interface 49
- 2.10.5 Keypad Keys 49
- 2.10.8 Speaker 50
- 2.11.1 Power Supplies 51
- 2.11.2 Power On / Off 51
- 2.11.3 Microprocessor Circuit 51
- 2.11.4 SBEP Serial Interface 52
- 2.11.5 Keypad Keys 52
- Theory of Operation 2-39 53
- 2.11.9 Speaker 54
- Chapter 3 55
- Maintenance 55
- Maintenance 3-3 57
- 3-4 Maintenance 58
- Table 3-1 59
- 60
- Maintenance 3-7 61
- 3-8 Maintenance 62
- Mobile Synthesizer Section 63
- 3-10 Maintenance 64
- 3.9 VCO Troubleshooting Chart 65
- 3-12 Maintenance 66
- Chapter 4 67
- 6-LAYER CIRCUIT 68
- COPPER STEPS IN PROPER 68
- LAYER SEQUENCE 68
- BOARD DETAIL VIEWING 68
- ZWG0130113 70
- ZWG0130239 71
- ZWG0130240 72
- ZWG0130136 75
- ZWG0130137 76
- ZWG0130241 77
- ZWG0130242 78
- BACKLIGHT GREEN 79
- U0971 Display Driver 80
- ZWG0130229-A 84
- ZWG0130230 A 85
- ASFIC CMP 86
- ZWG0130231-A 86
- ZWG0130232-A 87
- ZWG0130272 91
- ZWG0130270 92
- ZWG0130271 93
- ZWG0130227P 99
- 3,0 -7,5VDC 100
- (SOURCE) 102
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