TM 11-6625-1831-13
5-2b.
Electrical Test of Test Panel (Cont)
LOCATION/ITEM
ACTION
REMARKS
54.
TEST PANEL
ANTENNA switch
Set to RIGHT.
55.
TEST FIXTURE NO. 3
Jacks s (+) and t (-)
Check for 20 + 2 Vdc.
Malfunction 21
56.
TEST PANEL
PRF switch (S5)
Set to FIXED.
PRF switch check
57.
TEST FIXTURE NO. 3
Jacks H (+) and t (-)
Check for 20 + 2 Vdc.
Malfunction 22
58.
TEST PANEL
PRF switch
Set to RANDOM.
59.
TEST FIXTURE NO. 3
Jacks H (+) and t (-)
Check for 0.0 Vdc.
Malfunction 23
60.
TEST PANEL
CORNER switch (S6)
Set to HI
CORNER switch check
61.
TEST FIXTURE NO. 3
Jacks L (+) and t (-)
Check for 20 + 2 Vdc.
Malfunction 24
62.
TEST PANEL
CORNER switch
Set to LOW.
63.
TEST FIXTURE NO. 3
a. Jacks L (+) and t (-)
Check for 0.0 Vdc.
Malfunction 25
b. Jacks V (+) and t (-)
Check for 0.0 Vdc.
Malfunction 26
64.
TEST PANEL
DATA MARK switch (S7)
Press and hold
DATA MARK switch check
65. TEST FIXTURE NO. 3
Jacks V (+) and t (-)
Check for 20 + 2 Vdc.
Malfunction 27
66.
TEST PANEL
DATA MARK switch
Release.
67
TEST FIXTURE NO 3
Jacks n (+) and t (-)
Check for 0.0 Vdc
Malfunction 28
68.
TEST PANEL
BITE TEST switch (S8)
Press and hold.
BITE TEST switch check
69.
TEST FIXTURE NO. 3
Jacks n (+) and t (-)
Check for 20 + 2 Vdc
Malfunction 29
5-14
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