Sign In
Upload
Manuals
Brands
Tait Manuals
Two-Way Radio
T2030
Tait T2030 Manuals
Manuals and User Guides for Tait T2030. We have
2
Tait T2030 manuals available for free PDF download: Service Manual
Tait T2030 Service Manual (126 pages)
Brand:
Tait
| Category:
Test Equipment
| Size: 3.58 MB
Table of Contents
Table of Contents
10
List of Illustrations
19
General Information
21
Introduction
22
General
23
Introduction
23
Specifications
23
Receiver Performance
25
Transmitter Performance
27
Frequency Reference
28
Operating Instructions
29
T2030, T2035, T2040 & T2050 Models
29
T2060 Model
29
Trunking
29
Product Codes
30
Circuit Description
31
Design Overview
32
Synthesiser
33
Audio & Regulators
34
Figure 2.1 T2000 TCXO/TX Audio PCB Block Diagram
34
TCXO/TX Audio PCB
34
Figure 2.2 T2000 if PCB Block Diagram
35
If Pcb
35
Figure 2.3 T2000-100 & -400 RF PCB Block Diagram
36
T2000-100 & -400 Receiver
36
T2000-100 & -400 Rf Pcb
36
T2000-100 & -400 Exciter
37
T2000-100 & -400 Power Amplifier
37
Figure 2.4 T2000-200 RF PCB Block Diagram
38
T2000-200 Receiver
38
T2000-200 Rf Pcb
38
T2000-200 Exciter
39
T2000-200 Power Amplifier
39
Figure 2.5 T2000-300 RF PCB Block Diagram
40
T2000-300 Receiver
40
T2000-300 Rf Pcb
40
T2000-300 Exciter
41
T2000-300 Power Amplifier
41
Figure 2.6 T2000-500, -600, -700, -900 & -000 RF PCB Block Diagram
42
T2000-500, -600, -700, -900 & -000 Receiver
42
T2000-500, T2000-600, T2000-700, -900 & -000 Rf Pcb
42
T2000-500, -600, -700 -900 & -000 Exciter
43
T2000-500, -600, -700, -900 & -000 Power Amplifier
43
Figure 2.7 T2000-800 RF PCB Block Diagram
44
T2000-800 Receiver
44
T2000-800 Rf Pcb
44
T2000-800 Exciter
45
T2000-800 Power Amplifier
45
Control Module
46
T2010 & T2015 HC05 Logic PCB
46
Figure 2.9 T2015 & T2060 Control Head Block Diagram
47
Figure 2.10 T2020, T2040 & T2050 Control Head
48
T2020, T203X, T2040, T2050 & T2060 HC11 Logic PCB
49
Introduction to Servicing
51
Caution: Accidental Transmit
52
Caution: Antenna Loading
52
Caution: Beryllium Oxide & Power Transistors
52
Caution: CMOS Devices
52
Figure 3.1 Anti-Static Bench Set-Up
52
Servicing Precautions
52
Caution: Screw Head Types
53
Figure 3.2 Screwdriver Identification
53
Figure 3.3 T2000 Series II Radio Assembly
54
Disassembly Instructions
55
To Gain Access to the Logic PCB
55
To Remove the Bottom Cover and Microprocessor Shield
55
Locally Mounted Models
56
Remotely Mounted Models
56
To Detach the Control Head
56
Figure 3.4 T2010, T2015 & T203X Control Head Assembly
57
T2010, T2015, T203X & T2060 Radios
57
To Disassemble the Control Head
57
Figure 3.5 T2020, T2040 & T2050 Control Head Assembly - Locally Mounted
59
T2020, T2040 & T2050 Radios
59
Figure 3.6 T2020, T2040 & T2050 Control Head Assembly - Remotely Mounted
60
Figure 3.7 EMC Filter PCB Mounting
61
To Detach the EMC Filter PCB
61
To Remote a Locally Mounted T2020, T2040 & T2050
61
Power Amplifier - Special Instructions
62
To Remove Case Mica Capacitors
62
To Replace PA Transistors
62
Repair
63
Servicing Equipment Required
63
Surface Mount Device (SMD) Precautions
63
Surface Mount Devices
63
Figure 3.8 Identifying SMD Components
64
Removal & Replacement of SMD Components
65
Figure 3.9 SMD Soldering Guide
66
Common Causes of SMD Failure
67
Desoldering Iron Method
67
Leaded Component Removal
67
Component Cutting Method
68
Programming
68
Functional Tests
69
Test Equipment Required
70
Connecting the Radio
71
Figure 4.1 Suggested Test Equipment Set-Up
71
Trunked Radios
72
Trunking System Check
72
Receiver Performance Tests
73
To Check the Squelch Operation
73
To Check the Squelch Ratio
73
To Check the Audio Output Level and Distortion
74
To Check the Sinad Sensitivity
74
Rssi
75
To Check the Signal+Noise to Noise Ratio
75
To Check the Ultimate Signal to Noise Ratio
75
To Check the Operation of the Noise Blanker
76
Audio Processor
77
To Check the Audio ALC Operation
77
To Check the Limiter Circuit Operation
77
Transmitter Performance Tests
77
Modulation Characteristics
78
To Check the above Limiting Response
78
To Check the below Limiting Response
78
To Check the Gain of the Audio Processor
78
To Check the RF Power Control Circuit
79
Fault Finding
81
T2040 Radios
81
Component Checks
82
Integrated Circuit (IC) Check
82
Servicing Warning
82
Transistor Check
82
Visual Checks
82
DC Checks
83
Control Line Voltages
84
Receiver RF Checks
84
VCO Frequency
84
Figure 5.1 RF Test Cable
85
RF Sensitivity
85
Transmitter RF Checks
85
Base Station Check
86
Base Station Control Channel Hunt
86
T2030 Radios
86
T2040 Radios
86
Trunked Radios: System Check
86
Manual Test Mode (MTM)
87
Test Mode Overview
87
Trunked Radios: Test Mode
87
T2030 & T2035 MTM Operation
88
Computer Controlled Test Mode (CCTM)
89
T2040 & T2050 MTM Operation
89
CCTM Protocol
90
CCTM Selection
90
Power-Up State
91
Resetting the Radio
91
Test Facilities Available
91
Test Facilities Table
92
Trunked Radios: Radio Mode/Status Display Codes
95
Options Interface Specifications
97
Fault Finding Charts
100
Radio Won't Switch on
101
Radio Won't Program
102
Synthesiser Faults
103
Receiver Front End Faults
104
Receiver if Faults
105
Receiver Mute Faults
106
No Audio on Receive
107
Transmitter RF Low Power Faults
108
Transmitter Power Control Faults
110
5.10.10 Transmit Audio Absent
111
Trunked Radios: Radio Won't Acquire a Control Channel
112
Tuning & Adjustment
113
Tuning Precautions
114
Tuning & Adjustment Points
115
Figure 6.1 RF & Txco/Tx Audio Pcbs - Tuning & Adjustment Points
116
Power Output
117
Transmitter Adjustments
117
Trunked Radios
117
Dual Point Modulation Adjustment
118
TCXO Alignment
118
CTCSS Modulation Adjustment
119
LTR Code Deviation Adjustment
119
Modulation Adjustment
119
FFSK Adjustment (Trunked Models Only)
120
Selcall Tone Deviation
120
T203X Radios
120
T2040 Radios
120
Figure 6.2 Receiver Tuning Amplifier
121
Receiver Adjustments
121
RF Alignment
121
Internal Mute Control
122
L' Level Set-Up (Trunked Radios Only)
122
Rssi
122
Advertisement
Tait T2030 Service Manual (150 pages)
Brand:
Tait
| Category:
Two-Way Radio
| Size: 3.11 MB
Table of Contents
Table of Contents
12
T2000-800 Rf Pcb
17
T2010 & T2015 HC05 Logic PCB
17
T2000 Data Interface Decoupling Pcb
18
T2020, T203X, T2040, T2050 & T2060 HC11 Logic PCB
18
Table of Contents
22
Transmitter Performance
25
Frequency Reference
26
Operating Instructions
27
T2030, T2035, T2040 & T2050 Models
27
T2060 Model
27
Trunking
27
Product Codes
28
Introduction to Servicing
29
Caution: Accidental Transmit
30
Caution: Antenna Loading
30
Caution: Beryllium Oxide & Power Transistors
30
Caution: CMOS Devices
30
Servicing Precautions
30
Caution: Screw Head Types
31
Disassembly Instructions
33
To Gain Access to the Logic PCB
33
To Remove the Bottom Cover and Microprocessor Shield
33
Locally Mounted Models
34
Remotely Mounted Models
34
To Detach the Control Head
34
T2010, T2015, T203X & T2060 Radios
35
To Disassemble the Control Head
35
T2020, T2040 & T2050 Radios
37
To Detach the EMC Filter PCB
39
To Remote a Locally Mounted T2020, T2040 & T2050
39
Power Amplifier - Special Instructions
40
To Remove Case Mica Capacitors
40
To Replace PA Transistors
40
Functional Tests
41
Test Equipment Required
42
Tuning Precautions
44
Table 6.1 Tuning & Adjustment Point
45
TCXO/TX Audio PCB
45
Tuning & Adjustment Points
45
Power Output
47
Transmitter Adjustments
47
Trunked Radios
47
Dual Point Modulation Adjustment
48
TCXO Alignment
48
CTCSS Modulation Adjustment
49
LTR Code Deviation Adjustment
49
Modulation Adjustment
49
FFSK Adjustment (Trunked Models Only)
50
Selcall Tone Deviation
50
T2040 Radios
50
T2000-200 Rf Pcb
51
T2000-300 Rf Pcb
51
T2010 & T2030 Control Head PCB
87
T2015 & T2060 Control Head PCB
89
T2020, T2040 & T2050 Control Head PCB
91
T2035 Control Head PCB
95
T2000 EMC Filter PCB
97
T2000 Data Interface Decoupling PCB
99
Figure 8.13.1 T2000-A66 Single Port UART PCB Mounting
119
Figure 8.13.2 9 Way D-Range Connector (SKT1)
119
Figure 8.15.1 T2000-A70 PCB Mounting
126
Figure 8.15.2 T2000-A70 Data Modem PCB Mounting
127
Figure 8.15.3 Data Interface Decoupling PCB Mounting: Series I Chassis
127
Figure 8.15.4 Data Interface Decoupling PCB Mounting: Series II Chassis
128
Figure 8.15.5 9 Way D-Range Connector (SKT1)
129
Table 8.15.1 Message Format
131
Table 8.15.2 Messages to the Radio Unit
132
Table 8.15.3 Messages from the Radio Unit
134
Table 8.15.4 Software Test Commands
135
Figure 8.16.1 Remote Control Head Assembly
145
Figure 8.16.2 Connector PCB Mounting
146
Figure 8.16.3 EMC Filter PCB Mounting
146
Figure 8.16.4 Dummy Front Panel Assembly
147
Advertisement
Related Products
Tait T2035
Tait T2000-200
Tait T2000-400
Tait T2000-500
Tait T2000-700
Tait T2000-900
Tait T2000-800
Tait T2010
Tait T2015
Tait T2040
Tait Categories
Radio
Accessories
Portable Radio
Two-Way Radio
Repeater
More Tait Manuals
Login
Sign In
OR
Sign in with Facebook
Sign in with Google
Upload manual
Upload from disk
Upload from URL