Platinum Z5 CD Manuals

Platinum Z5 CD Manuals

Manuals and User Guides for Platinum Z5 CD. We have 1 Platinum Z5 CD manual available for free PDF download: Manual

Platinum Z5 CD Manual

Platinum Z5 CD Manual (194 pages)

FM

Brand: Platinum | Category: Transmitter | Size: 2.84 MB

Table of Contents

Table of Contents
11
Introduction/Specifications

15
- Introduction
  15
- Features/Benefits
  16
- General Description
  17
  - Harris DIGIT Digital FM Exciter
    17
  - Harris Superciter Analog Exciter
    17
  - Redundant Exciters
    17
  - PA/IPA Modules
    18
  - RF Combining
    18
  - Control System
    18
  - Directional RF Sample Port
    19
  - Power Supplies
    19
  - Air System
    19
- Performance Specifications
  19
Installation & Initial Turn-On

21
- Introduction
  21
- Unpacking
  21
- Returns and Exchanges
  21
- Air Cooling Requirements
  22
- Z5 Transmitter Installation
  22
  - Transmitter Placement
    23
    
    Removal of Pallet Bolts
    23
  - Visual Inspection
    23
  - Exciter Installation
    24
  - 3-Phase Power Supply Installation
    25
    
    Power Transformer Tapping
    25
    
    Power Supply Connections
    26
  - Single Phase Power Supply Installation
    28
    
    Power Transformer Tapping
    28
    
    Single Phase Power Supply Connections
    29
  - Transmitter AC Connections
    31
    
    Information Concerning some 360 to 416 Volt
    31
    
    AC Input Connection
    32
    
    Grounding
    33
    
    Low Voltage Power Supply and Blower
    34
    
    Exciter AC Voltage Selection
    34
  - RF Output Connection
    34
  - Audio Input Connections
    34
  - External and Failsafe Interlock Connections
    35
    
    External Interlock Connection
    35
    
    Failsafe Interlock Connection
    35
  - Initial Turn-On
    36
  - Remote Control Connections
    41
    
    Control Inputs
    42
    
    Status Ouputs
    42
- UPS In/Remote Exciter Select, Configurable Input TB1-9
  44
  - Using an Uninterruptable Power Supply or UPS
    45
    
    Setting the UPS Power Level
    45
- Optimizing Efficiency
  46
- Setting the Low Power Alarm
  47
- Jumper Settings for Installation of a Harris Exciter
  47
- Power Distribution for Optimum Transmitter
  51
- Performance
  51
Operator Guide

55
- Introduction
  55
- Transmitter Controls
  56
- Transmitter Metering
  57
  - Forward Power (FWD PWR) Units of Measure
    57
  - Reflected Power (RFL PWR) Units of Measure
    57
- Using the Diagnostic Display
  58
  - Home
    59
  - Back
    60
  - More
    60
  - Diagnostic Codes
    60
  - Asterisk and Pound Signs(*, #)
    62
  - Fault Logging
    62
- Emergency Operating Procedures
  63
  - Multiple PA Failures in a Foursome
    63
- Manual Exciter Switching
  64
- Manual IPA Switching
  64
- Optimizing Efficiency
  65
- Fan Speed
  66
Overall System Theory

67
- Introduction
  67
- RF Flow Block Diagram Description
  67
  - Exciters
    67
  - Ipas
    69
    
    Z-Plane Divider Board
    69
    
    Z-Plane Combiner Board
    69
  - 5Kw Hybrid Combiner
    70
- Detailed RF Theory of Operation
  70
  - Exciter Operation
    70
    
    Automatic Exciter Switching
    70
    
    Manual Exciter Switching
    70
  - Ipa
    71
    
    IPA Power Output
    71
    
    IPA Power Supply
    71
  - IPA Backplane Board
    71
    
    Main/Alternate Exciter Switching
    72
    
    Main/Alternate IPA Switching
    73
    
    IPA Monitoring
    73
    
    Air Flow Sensing
    74
    
    IPA_AB1 and IPA_AB2 Interlocking
    74
    
    IPA Power Divider (3Db Hybrid)
    74
  - Z-Plane Combiner/Divider Boards
    74
    
    8-Way Divider
    75
    
    8-Way Combiner
    75
    
    PA Modules
    76
    
    Power Amplifier (PA)
    76
    
    Db Hybrid Combiner
    79
  - Harmonic Filter
    80
  - Directional Coupler Assembly
    80
- Power Supply Block Diagram Description
  81
  - PA Power Supply
    81
    
    3-Phase Power Supply
    81
    
    Single Phase Power Supply
    84
  - Low Voltage Power Supply
    86
- Detailed Power Supply Descriptions
  86
  - 3-Phase PA Power Supply
    86
    
    Rectifier Board
    88
    
    Rectifier Board Circuit Description
    88
  - Single Phase PA Power Supply
    91
    
    Rectifier Board
    91
    
    Rectifier Board Circuit Description
    92
  - Power Supply ID Jumpers
    94
  - Low Voltage Power Supply Board
    94
    
    Relays
    95
- Cooling System Description
  95
- Control System Description
  96
  - Master Controller
    97
    
    Eeprom U39
    97
    
    APC, Automatic Power Control
    98
  - Calibration Factors and A/D Values
    100
    
    Dac_Apc_Ref
    101
    
    Forward Factor and A/D_FWD_PWR
    102
    
    APC Factor
    103
    
    MAX HIGH, MAX LOW and UPS Power Levels
    103
    
    EXC Factor and IPA Factor
    105
    
    Reflect Factor and A/D_RFL_PWR
    105
  - VSWR Foldback
    106
    
    Master Controller Faults
    107
  - PA Controller Boards
    108
    
    PA Turn On/Turn off
    108
    
    Metering
    109
    
    Crossover (XOVER) Protection
    110
    
    PA Controller Faults
    110
  - Power Supply Controller
    110
    
    Power Supply Turn on
    111
    
    PA Power Supply Discharge
    112
    
    Power Supply Standby Mode
    112
    
    Discharge Protection Circuit
    112
    
    Reset
    112
    
    Watchdog Timer
    113
    
    Analog Inputs
    113
    
    PS Controller Faults
    113
  - Life Support Board
    114
    
    Normal Operational Mode
    114
    
    Life Support Mode
    121
Maintenance and Alignment

127
- Introduction
  127
- Routine Maintenance
  127
  - Safety Precautions
    127
  - Record Keeping
    127
    
    Recommended Log Readings
    127
    
    Transmitter Logbook
    128
    
    Maintenance Logbook
    128
  - Cleaning
    129
    
    Module Cleaning
    129
    
    Cleaning the Air Filter
    129
    
    Cleaning the Power Supply
    129
- Blower Motor Maintenance
  129
- Routine Annual Tests
  130
  - System Level Iso/Reject Load Ohmmeter Test
    130
  - System Test
    131
- Isolation Board Maintenance
  132
  - Isolation Board Replacement
    132
    
    Isolation Board Removal
    132
    
    Inspection
    133
    
    Installation of Isolation Assembly
    133
- PA Replacement
  133
- Directional Coupler Removal and Replacement
  134
  - Typical Coupling Ratios
    134
- Setting Maximum Power Limits
  135
- Setting FWD PWR to Display 100
  136
- Setting Life Support Power Level
  136
- Forward Power Calibration
  137
- Reflected Power Calibration
  140
- PC Board Replacement Procedures
  142
  - Replacement of the Life Support Board
    142
  - Replacing the Power Supply Controller Board
    144
  - Replacing a PA Controller Board
    144
  - Replacing the Master Controller Board
    145
    
    Replacement Using EEPROM U39 from
    145
    
    Old Board
    145
  - Replacing EEPROM U39
    146
  - Default Settings
    147
- System Configuration and Calibration
  148
  - Configuration
    148
  - Calibration
    150
- Removing/Replacing Firmware Ics
  150
Troubleshooting

153
- Introduction
  153
- Power Amplifier Repair
  154
  - Transmitter Power Vs. Module Failures
    154
  - Multiple PA Failures in a Foursome
    155
- Software Revision
  156
- System Reset - TX_RESTART
  156
  - Strike Routine
    156
- Diagnostics Display Menu Tree
  158
- Fault Log
  158
  - Front Panel Fault LED
    159
  - Fault Reset
    159
  - Abbreviations Used in Fault Reporting
    159
  - Fault Listing
    160
- Self Diagnostics
  161
  - System Test
    161
    
    PA Muting Test
    162
    
    PA_ISO Resistor and Thermistor Test
    162
    
    PA RF Switch Test
    163
  - Hardware Test
    164
- General Troubleshooting Tips
  165
  - Foldback Conditions
    165
    
    Output
    165
  - Asterisk and Pound Signs(*, #)
    165
- Master Controller Related Faults
  166
  - THERMISTOR, Fault
    166
  - EEPROM_DEF, EEPROM U39 Default Load
    167
  - REF_WARNING, +5V Reference Warning
    167
  - MSTR_REF, +5V Reference Fault
    167
  - RFL_PWR, Reflected Power Fault
    168
  - INTLK, External Interlock Fault
    168
  - FAILSAFE, Interlock Fault
    169
  - POWER_FAIL, Fault
    169
  - LOW_AIR, Fault
    169
  - UPS, Uninterruptable Power Supply Fault
    170
  - CPLR_NC, Forward Directional Coupler Cable Not
    170
    
    Connected
    170
  - IPA_AB#_MUTE, Fault
    170
  - IPA_AB#_LOW, (Power) Fault
    170
  - IPA_AB#_OC, Fault
    170
  - IPA_TW, IPA Temperature Warning
    170
  - IPA_OT, Fault
    170
  - IPA_AB#_OUT, Fault
    171
  - IPA_LOAD, Fault
    171
  - PSC#_COMM, Fault
    171
  - PAC#_COMM, Fault
    171
  - AMB_WARNING, Ambient Temperature Warning
    171
  - AMB_TEMP, Ambient Temperature Fault
    171
  - ISO_##_OT, Over-Temperature
    172
    
    System ISO Foldback
    172
    
    System ISO Overload (Fault)
    172
  - EXC#_FAULT, Fault
    173
  - EXC#_LOW, Fault
    173
  - EXC#_AFC Fault
    173
- PA Signal Tracing
  173
- PA Controller Faults
  174
  - General PA Troubleshooting
    174
  - A or B#_OC, PA Over-Current Fault
    174
  - PA Current Foldback
    175
  - A or B#_UC, PA Under-Current
    175
  - A or B#_MUTE_FLT, PA Mute Fault
    175
  - A or B#_OT, PA Over-Temperature
    176
  - A or B#_OUT, PA out Fault
    176
  - A or B#_ISO, PA ISO Temperature Fault
    176
  - Pa_Iso_Ot
    177
  - PA_ISO_LOW, Fault
    177
  - PA_ISO_SW, Fault
    177
  - Combiner ISO Faults
    178
  - PAC#_REF, +5V Reference Fault
    178
  - PAC#_VOLTS, Power Supply Fault
    178
  - PAC#_-15V, PA Controller PS Fault
    179
  - PAC#_J#, Cable Fault
    179
- Power Supply Controller Faults
  180
  - General Power Supply Troubleshooting
    180
  - Critical Power Supply Faults
    180
    
    PS#_START, Soft Start Circuit Fault
    181
    
    PS#_HS_TEMP, Rectifier Heatsink Temperature
    181
    
    PS#_DSCHG, Discharge Circuit Fault
    181
    
    PS#_PHS_LS, Phase Loss (100-120 Hz Ripple)
    182
    
    PSC#+20V, Fault
    182
    
    PS#_CONFIG, Configuration Fault
    182
    
    Ps#_Jump
    183
  - Non Critical Power Supply Faults
    183
    
    PS#_TAP#, Power Supply Tap Fault
    183
Parts List

193
- Part List Index
  193

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