Click here to make tpub.com your Home Page

Page Title: Driver, Discriminator, and Antenna Coupler Tray A5, Controls, indicators and Connectors
Back | Up | Next

Click here for thousands of PDF manuals

Google


Web
www.tpub.com

Home

   
Information Categories
.... Administration
Advancement
Aerographer
Automotive
Aviation
Construction
Diving
Draftsman
Engineering
Electronics
Food and Cooking
Logistics
Math
Medical
Music
Nuclear Fundamentals
Photography
Religion
   
   

 



TM 11-6625-847-12
Figure 3-5 (2). -- Continued.
3-7.
Driver, Discriminator, and Antenna Coupler Tray A5, Controls, indicators and Connectors
Control, indicator, or connector
Function
POWER switch -------------------------------------------------
Controls +27-volt dc primary power from test set SERV SEL
switch (positions: OVEN ON, STBY, SSB/NSK, FSK, AM
and CW) to circuits and controls of tray A5.
DRIVER TEST switch -----------------------------------------
Controls DRIVER test points HI and LO for voltage
measurements of driver assembly, AM3349/ GRC-106.
Pos
Action
1
HI --- Connected for 6.3 v ac.
LO -- Connected to ground.
2
HI -- Connected for +200 v de.
LO -- Connected to ground.
3
HI -- Connected to meter.
LO -- Connected to ground.
4
HI -- Connected for +27 v dc.
LO -- Connected to ground..
5
HI -- Connected to +200 v dc.
LO -- Connected to +200 v dc.
DISCRIMINATOR TEST SELECTOR switch ------------
Controls DISCRIMINATOR test points HI and LO for voltage
measurements  of  the  discriminator  assembly,  AM-
3349/GRC-106.
3-18


Privacy Statement - Press Release - Copyright Information. - Contact Us

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