Siemens manual RL-854 Motherboard Assembly Parts List contd

Page 39

RL-854 Radio Control Unit
Type I, Style A	Parts

RL-854 Motherboard

Assembly Parts List (contd.)

K3	K1
K2

Figure 11. Motherboard

 2001 Siemens Airfield Solutions, Incorporated	96A0027L	Page 34
All rights reserved	Issued 5/01

Image 39

Contents RL-854 Radio Control Type I, Style a Rev Description EC No Checked Approved Date Record of ChangesTable of Contents List of Figures Warranties Disclaimers RL-854 Radio Control Unit Type I, Style a Safety Safety SymbolsIntended Use Safety Symbols contd Qualified PersonnelOperation InstallationAction in the Event of a System or Component Malfunction Maintenance and RepairIntroduction DescriptionRadio Controller Power Handling Capability Introduction contd OptionsHeater Receiver Equipment Specification DataMain Assembly CabinetEquipment Specification Data Number Part Description Quantity Description Part NumberRadio Control Restrictions Interfacing Radio ControllerIntensity Control Intensity Control contd Periods Microphone ClicksClicks General Theory of OperationMain Assembly contd Interface Panel Interface Panel contd Automatic Radio Control Other L-821 Configurations Installation Unpacking Installing Standard RL-854Contd Tighten jam nuts against the hub to secure the radials Assembling AntennaAssembling Antenna Safety Precautions Installing AntennaMounting Antenna Installing RL-854PR Radio ControllerOperation Incremental Relay Option Installing RL-854PR Radio Controller contdDecoder PCB Controls Controls and IndicatorsStartup Procedures IndicatorsStartup Procedures contd Startup Procedures contd Maintenance Introduction Switch Receiver Frequency SettingProblems and Possible Causes Solutions TroubleshootingDescription Part Number Troubleshooting contdParts Using the Illustrated Parts List RL-854 Radio Control Unit Part Numbering SystemRL-854 Main Assembly Parts List TypeHeater RL-854 Motherboard Assembly Parts List RL-854 Main Assembly PartsRL-854 Motherboard Assembly Parts List contd DS1 RL-854 Control Board and Fuse Assembly Parts ListItem No Description Part Number Optional PartsRF Frequency Switch Settings for Frequency Control of Receiver PCBA-2 A-3 A-4 A-5 A-6 A-7 A-8 A-9 A-10 A-11 A-12 A-13 A-14 A-15 A-16