Click here to make tpub.com your Home Page

Page Title: Isolating Troubles in CV-3633/GRC-144(V) Primary Power Distribution Circuits
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 11-5820-695-35
(3)
Remove  the  CV-3633/GRC-144(V)
3-18.2. Isolating Troubles in CV-3633/GRC-144(V)
connector  plug  P1  from  Receiver,  Radio  R-
Primary Power Distribution Circuits
1467(P)A/GRC-144(V)
J5 AC INPUT connector.
WARNING
(4)
Remove
alarm
monitor
3A1,
115  vac  is  present  in  the  CV-
converter frequency electronics 3A2, amplifier-multiplier
3633/GRC-144(V).  Do not perform
3A5 and power supply 3A6.
any of the continuity or resistance
checks given in this paragraph while
b.
Procedure.
the equipment is connected to the
primary power source.
(1)
Refer to the chart (c below) and
connect the multimeter leads between the two pins
a.
Preparation of the CV-3633/GRC-144TV).
referenced (fig. 5-108).
(1)
Remove
connector
plug
from
(2)
Observe that multimeter indication is
Converter-Multiplier CV-3633/GRC-144 (V) J1 AC PWR
within the tolerance specified in the chart for each step.
Connector.
If  it  is  not,  refer  to  the  CV-3633/GRC-144(V)
interconnecting diagram (fig. 5-98) and primary power
(2)
Remove status panel 3A8.
distribution diagram (fig. 2-29).
c.
CV-3633/GRC-144(V) Primary Power Distribution Checks.
Connect multimeter leads between
Multimeter indication
Section
Step
pin
and
pin
(ohms)
1
a.
3A7J1-A
3A7P1-A
Zero
b.
-B
-B
Zero
c.
-C
-C
Zero
2
a.
3A7P1-A
3A7P2-A1
Zero
b.
-B
-A3
Zero
c.
-C
-A4
Zero
3
a.
3A7P2-A5
3A7P2-A8
Less than 1
b.
-A5
3A7XA5-2
Zero
c.
3A7P2-A6
3A7XA5-1
Zero
4
a.
3A7XA6A-1
3A7XA6-A3
Zero
b.
3A7XA6A-2
3A7XA6-A4
Zero
c.
-7
-10
Zero
d.
-8
-11
Zero
e.
-9
-12
Zero
5
a.
3A7XA6A-1
3A7XA6A-2
Less than 1
b.
-3
-4
Less than 1
c.
-7
-8
Less than 1
d.
-10
-11
Less than 1
e.
-8
-9
Less than 1
f.
-11
-12
Less than 1
g.
3A7XA6A-7
3A7XA6A-9
Less than 1.5
h.
-10
-12
Less than 1.5
i.
-5
-6
Less than 1.2
j.
-14
-15
Less than 1.2
Change 6 3-30.4


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

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