Quantcast INTERCOMMUNICATION SET, AN/VIC 1(V)

Order this information in Print

Order this information on CD-ROM

Download in PDF Format

     

Click here to make tpub.com your Home Page

Page Title: INTERCOMMUNICATION SET, AN/VIC 1(V)
Back | Up | Next

Click here for a printable version

Google


Web
www.tpub.com

Home


   
Information Categories
.... Administration
Advancement
Aerographer
Automotive
Aviation
Combat
Construction
Diving
Draftsman
Engineering
Electronics
Food and Cooking
Math
Medical
Music
Nuclear Fundamentals
Photography
Religion
USMC
   
Products
  Educational CD-ROM's
Printed Manuals
Downloadable Books
   

 

Share on Google+Share on FacebookShare on LinkedInShare on TwitterShare on DiggShare on Stumble Upon
Back
RADIO ANALOG TRANSMIT PATH. Continued
Up
TM-11-5820-890-20-2 Ground ICOM Radio Sets Manual
Next
INTERCOMMUNICATION SET, AN/VIC 1(V). Continued - TM-11-5820-890-20-2_46


TM  11-5820-890-20-2 1-33 1.13. INTERCOMMUNICATION SET, AN/VIC 1(V). a. General. The AM 1780/VRC  audio frequency amplifier is used in track vehicles. They provide control of the dc power to crew member control boxes and the radios. The amplifiers also amplify and control the audio signals. AUDIO AM-1780/VRC RADIOS C CREW C 2298/VRC C-2298/VRC CDR AUDIO CREW C 2298/VRC DRIVER C 2297/VRC There are two control boxes used with the VIC: C 2297/VRC and C 2298/VRC. The C 2297/VRC is the driver's control box. The C 2298/VRC is used by crewmembers and the commander. Cable schematics for the VIC are located in chapter 2. b. Main Junction Box (AM 1780/VRC) J504 INSTALLATION SWITCH OFF LINE INPUT AUDIO POWER OFF ON OFF INT ONLY NORM J505 J506 J507 INT ONLY LISTENING SILENCE ON INT ACCENT MAIN PWR J511 J509 J510 J508 J501 J503 CDR CREW CDR ONLY RADIO TRANS OTHER RETRANS (1)   Circuit Description The main junction box has ten cable connectors used to connect to control boxes and RTs. It has four selector switches, one circuit breaker, one power indicator, two sets of binding posts, and an audio amplifier. RT-A, the bottom RT in a VAA, is typically connected to main junction box connector J501 and is controlled by setting the control box MONITOR switch to •A". RT-B, the top RT in a VAA, is typically connected to main junction box connector J503 and is controlled by setting the control box MONITOR switch to •C". The single radio mount uses a power supply adapter which allows only one RT to be installed. The RT is connected to main junction box connector J501 and is controlled by setting the control box MONITOR switch to •ALL".


Privacy Statement - Press Release - Copyright Information. - Contact Us - Support Integrated Publishing

Integrated Publishing, Inc. - A (SDVOSB) Service Disabled Veteran Owned Small Business