RL-854 Motherboard Assembly Parts List contd | Siemens guide

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

Siemens manual RL-854 Motherboard Assembly Parts List contd

Contents

RL-854 Radio Control Type I, Style a Rev Description EC No Checked Approved Date Record of Changes Table of Contents List of Figures Warranties Disclaimers RL-854 Radio Control Unit Type I, Style a Safety Safety Symbols Intended Use Safety Symbols contd Qualified Personnel Operation Installation Action in the Event of a System or Component Malfunction Maintenance and Repair Introduction Description Radio Controller Power Handling Capability Introduction contd OptionsHeater Receiver Equipment Specification DataMain Assembly Cabinet Equipment Specification Data Number Part Description Quantity Description Part Number Radio Control Restrictions Interfacing Radio ControllerIntensity Control Intensity Control contd Periods Microphone ClicksClicks General Theory of Operation Main Assembly contd Interface Panel Interface Panel contd Automatic Radio Control Other L-821 Configurations Installation Unpacking Installing Standard RL-854 Contd Tighten jam nuts against the hub to secure the radials Assembling Antenna Assembling Antenna Safety Precautions Installing Antenna Mounting Antenna Installing RL-854PR Radio Controller Operation Incremental Relay Option Installing RL-854PR Radio Controller contd Decoder PCB Controls Controls and IndicatorsStartup Procedures Indicators Startup Procedures contd Startup Procedures contd Maintenance Introduction Switch Receiver Frequency Setting Problems and Possible Causes Solutions Troubleshooting Description Part Number Troubleshooting contdParts Using the Illustrated Parts List RL-854 Radio Control Unit Part Numbering System RL-854 Main Assembly Parts List TypeHeater RL-854 Motherboard Assembly Parts List RL-854 Main Assembly Parts RL-854 Motherboard Assembly Parts List contd DS1 RL-854 Control Board and Fuse Assembly Parts List Item No Description Part Number Optional Parts RF Frequency Switch Settings for Frequency Control of Receiver PCB A-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