Harris Intelligent Transmitter Platinum-i Series Manuals

Manuals and User Guides for Harris Intelligent Transmitter Platinum-i Series. We have 1 Harris Intelligent Transmitter Platinum-i Series manual available for free PDF download: Technical Manual

Harris Intelligent Transmitter Platinum-i Series Technical Manual (220 pages)

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Brand: Harris | Category: Transmitter | Size: 3 MB

Table of Contents
8
Platinum-I Series Analog
13
Introduction
13
Transmitter Configurations
13
Organization of Transmitter Doc
14
Generaldescription
15
AC Power Distribution
16
Transmitter Control System
17
Main Controller
17
PA Cabinet Slave Controllers
17
Control Cabinet
18
Control System Block Diagram
19
Volt Power Supply
20
RF Amplifier Modules
20
Power Amplifier Modules
20
Driver Modules
20
Visual Signal Flow Path
20
Exciter
20
Transmitter AGC Module
21
Phase and Gain Module
21
Visual RF Chains
21
Aural Signal Path
23
Exciter
23
Dual Carrier Systems
23
AGC Module
23
Phase and Gain
24
Aural RF Amplifier Chains
24
Transmitter Output Networks
25
Transmitter System Theory
25
Control System
25
Main Controller Board
26
PA Cabinet Slave Controller
26
Module Controller
26
Control Cabinet
26
Exciter Switcher
26
Transmitter AGC Module
26
Phase and Gain
26
Signal Interface
27
RF PA Cabinets
27
Volt Power Supply
27
RF Output Systems
27
Platinum RF Combining para
28
Specifications
30
Introduction
33
Installation Planning
33
Space Requirements
35
Weights
35
RF System Layout
35
Air System
36
Outside Air Cooling
36
Air Conditioning
37
Electrical Power
37
Circuit Breaker Selection
37
Isolation Transformer
38
Unpacking and Equipmentinvent
38
Equipment Required for Unload
38
Inventory and Inspection
39
Packing Check List
39
Factory Test Data Sheets
39
Cabinet Placement and Leveling
40
Grounding
40
Tap Transformers
41
Installation of 50 Volt Supp
41
RF Output Coax
41
AC Primary Wiring
42
UPS Installation
42
Inter-Cabinet Wiring
42
Input Signal Wiring
43
Interlocks and Interfaces
43
External Interlock: TB1-1, 2
43
Fail-Safe Interlock: TB1-3, 4
43
External Blower Control
44
RF Samples
44
Remote Control I/O
45
Command in
45
J31 Command Inputs
45
Command Functions
46
J32: Status Outputs
46
Status Functions
47
J33: Analog Outputs
48
J33 Calibrated Outputs Range
48
Optional Remote Status
48
J34 Optional Status
49
Transmitter Check out
49
Control Cabinet Pre-Operational
49
GUI Setup
50
PA Cabinet Checkout
52
Module Installation
53
Control System Check out
53
Initial Applctn RF Visual Power
54
Initialapplctn RF Aural Power
55
Power Calibration
57
Basics of Power Calibration
57
Visual Power Calibration
57
PA Cabinet Power Calibration
58
Two Cabinet Reject Load
58
Three and Four Cabinet Calibra
58
Aural Power Calibration
59
System Forward Power
59
Reflected Power
59
PA Cabinet Power Calibration
59
Two Cabinet Reject Load
59
Three and Four Cabinet Calibra
60
Visual VSWR Calibration
60
Aural VSWR Calibration
61
Power Limit
62
Software Installation/Setup
63
Re Introduction
63
Ecdi™ and the Platinum-I™Trans
63
Hardware
64
Features
64
Web GUI
65
SNMP Agent
66
Level 1/Level 2 Functionality
66
Security
67
Downloading the Manual
67
Setup
68
Detailed Installation Procedures
69
Ecdi™ Configuration
70
Troubleshooting Tips
72
Apply Changes
86
Backing up the Configuration
87
Restoring a Configuration File
87
Reset Computer IP Address
87
Ecdi Software Updates
88
Updating the Ecdi
88
Before Starting
88
Main Controller Serialprogram
91
Exciter Switcher
92
AGC Module
93
PA Cabinets
95
Slave Controller Indicators
95
RF PA Module LED Display
97
Operation
98
Turn on Sequence
98
Turn off Sequence
98
Power Raise/Lower
99
AGC Setup
99
Operation
101
Introduction
101
Graphical User Interface
101
Cpld Complex Programmable Logic Device
102
Micro Controller CPLD
102
Front Control Panel
103
CONTROL Pushbuttons
103
STATUS Indicators/Pushbuttons.103
103
Auxiliary Control Panel
104
GUI and Ecdi Control
105
GUI Display Screen
109
Fault & Event Screen
109
Fault Alarm Listing
110
Control Section
111
Status and Metering Screens
111
Drive Tab
111
PA Cabinet Tab
115
Output Tab
118
Power Supply Tab
122
System Tab
125
GUI Screen Faults Sum List
127
Control System Theory
129
Controlsystemoverall Descrip
129
Transmitter Control System
129
Micro Module
131
Features of the 376 Module
132
I/O Expansion
132
Life Support Backup
133
Controller Area Network(Can)Bus
133
Main Controller
135
Transmitter Control
135
Graphical User Interface (GUI)
135
Remote Controls
135
Control Panel & Indicator Dis
135
Introduction
137
Modes of Operation
137
Button Press
137
Button / Indicator Lighting
138
Button States
139
Messages in the LED Display
140
FP Error
140
Com Error, Main Controller
140
Other Indicators
140
Life Support Functionality
141
Status Indicators
141
Switches
141
Test Points
141
Module Logic
142
Main Controller
142
Platinum-I TV Controller
142
Micromodule Interface (Sheet 2)
143
Controller Analog Sense (Sht 5)
144
CPLD (Sheet 6)
144
Cabinet Bus Controller (Sht 7)
145
Transmitter ON/OFF Cntrl (Sht 8).145
145
Foldback Voltage D /A (Sheet 9)
145
Controller/Exc Swtchr (Sht 10)
145
Line Voltage & AGC Mon(Sht 11)
145
Interlocks (Sheet 12)
146
Peak Detectors (Shts 13 and 14)
146
Fault Detection (Sheet 15)
146
Dual Tran Interface (Sheet 16)
147
Remote Commands Input (Sht 17)
147
Remote Status out (Shts 18-19)
147
Remote Analog Outputs (Sheet 21).147
147
DC Distribution
148
The Slave Controller Descrip
148
Slave Controller
148
Sheet 1
148
Sheet 2
149
Sheets 3 and 4
149
Sheet 5
149
Sheet 6
150
Sheet 7
150
Sheet 8
150
Sheet 9
150
Graphical User Interface
150
Control Cabinet
151
Introduction
151
Control Cabinet Common
151
Control Interconnects
152
AC Power Distribution
152
DC Power Supplies
152
Diode Oring
153
RF Flow Path
153
Main Controller
153
Front Panel Switch Unit
153
Display Unit
154
Accessory Tray
154
Operational Setup and Adj
155
Troubleshooting
157
Agc
157
Detailed Circuit Description
157
Operational Setup and Adj
158
Troubleshooting
158
Phase and Gain
159
Detailed Circuit Description
159
Operational Setup and Adj
161
Troubleshooting
162
UPS Battery Testing
162
PA Cabinet
163
Introduction
163
Theory of Operation
163
AC Power Flow
163
Fan and Air Flow Monitoring
163
Interlock Circuits
163
SCR Crowbar
164
Mechanical Shorting Switch
164
PA Cabinet Control Logic
164
Analog PA Cabinet RF Config
164
15KW Vision Only PA Cabinet
164
Vision Driver & Sound PA Cabinet
165
Power Divider
165
PA Output Combiner Network
166
Gysel Combiner Theory
166
Maintenance and Troubleshooting
168
Cooling System
168
Air Filter Replacement
168
Air Switch Adjustment
168
Back Door Fan
170
Check for Loose Connections
170
Check MOV Boards
171
Checking Multi PA Cab Intrlcks
171
Cleaning
171
RF Amplifier Modules
173
General Information
173
Factory Module Repair
173
Local Module Repair
174
Module Part Numbers
174
RF Amplifier Modules Theory
175
Driver Module, lo Band (Band I)
176
Driver Module, Hi Band (Band
177
PA Module
178
RF Quarter Modules
180
Low Band Quarter Module
180
High Band Quarter Module
181
Quarter Module Bias
182
Protection, Cntrl & Monitor
183
Module Status Leds
184
Red LED Fault Blink Codes
185
Module Troubleshooting
186
Platinum Module Test Fix
187
Troubleshooting-Module Swap
189
Troubleshooting Blink Codes
189
Isolating Other Failures
194
Locating Failed RF Fets
196
DC Resistance Test
196
Idle Current Test
196
Parts Replacement Proced
197
Soldering Precautions
197
Quarter Module Replacemnt
199
RF FET Replacement
200
Pass FET Replacement
204
Chip Cap Replacement
205
Test Procedure TV Modules
205
Pre-Operational Checks
205
Initial Power up
205
Idle Current Check
205
Over/Under Voltage Check
206
RF Testing
206
Application of Drive
207
Gain Check
207
ISO Volts Check
208
Overdrive Check
208
VSWR Protection Check
210
Volt Supply
213
Introduction
213
Theory of Operation
213
Transformer Primary
213
Six Phase SCR Rectification
214
DC Supply Filtering
214
Control Board
214
Controller Power Supply
215
Supply Regulation Ckt
215
Fault Protection Circuits
216
GO / NOGO Circuit
216
Troubleshooting and Maint
217
Over-Temp Fault
218
Over-Voltage
219
Over-Current
219
Breaker Trips
219
Delay Angle Balance Adjust
220
Vendor Repair
220

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Harris Intelligent Transmitter Platinum-i Series Technical Manual (220 pages)

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