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Page Title:
Table 3-3. Resistance and Continuity Tests-Continued |
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 TM 11-6625-2609-34
Table 3-3. Resistance and Continuity Tests--Continued
Isolating procedure
Point of measurement
Normal indication
W1P2B-22 . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . Check radio control switch S1A
O ohm
(rear).
. . . . . . . . . . . . . . . . . Check radio control switch S1B
W1P2B-15 . . . . . . . . . . . . . . . . . . . O ohm
(rear).
W1P2B-6 . . . . . . . . . . . . . . . . . . . . . . O ohm
. . . . . . . . . . . . . . Check radio control switch S2A
(rear).
. . . . . . . . . . . . . . . . Check radio control switch S2B
W1P2B-2 . . . . . . . . . . . . . . . . . . . . . O ohm
(rear),
With VHF COMM frequency-selector
switches set to 149.375, measure from
W1P2B-27 to following points:
. . . . . . . . . . . . . . . . . . Check radio control switch
S1A
W1P2B-22 . . . . . . . . . . . . . . . . . . . .
O ohm
(rear).
. . . . . . . . . . . . . . . . . . Check radio control switch
S1A
W1P2B-23 . . . . . . . . . . . . . . . . . . . . . .
O ohm
(rear).
. . . . . . . . . . . . . . . . . . . . . . Check radio control switch
S1B
W1P2B-13 . . . . . . . . . . . . . . . . . . . . .
O ohm
(rear).
. . . . . . . . . . . . . . . . . . . . . . . . Check radio control switch
S2A
W1P2B-11 . . . . . . . . . . . . . . . . . . . . .
O ohm
(rear),
. . . . . . . . . . . . . . . . . . . Check radio control switch
S2B
W1P2B-4 . . . . . . . . . . . . . . . . . . . . . .
O ohm
(rear),
With VHF COMM frequency selector
switches set to 140.000, measure from
W1P2B-27 to following points:
W1P2B-17 . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . Check radio control switch S1B
O ohm
(rear).
W1P2B-7 . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . Check radio control switch S2A
O ohm
(rear).
With VHF COMM frequency-selector
switches set to 141.500, measure from
W1P2B-27 to following points:
..............
Check radio control switch S1B
W1P2B-15 . . . . . . . . . . . . . . . . . . . . . .
O ohm
(rear).
W1P2B-6 . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . Check radio control switch S2A
O ohm
(rear).
With VHF COMM frequency-selector
switches set to 142.600, measure from
W1P2B-27 to following points:
W1P2B-17 . . . . . . . . . . . . . . . . . . . .
...............
Check radio control switch S1B
O ohm
(rear).
W1P2B-9 . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . Check radio control switch S2A
O ohm
(rear).
With VHF COMM frequency-selector
switches set to 143.700, measure from
W1P2B-27 to following points:
W1P2B-16 . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . Check radio control switch S1B
O ohm
(rear).
W1P2B-7 . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . Check radio control switch S2A
O ohm
(rear).
With VHF COMM frequency-selector
switches set to 144.800, measure from
W1P2B-27 to following points:
W1P2B-12 . . . . . . . . . . . . . . . . . . . .
...............
Check radio control switch S1B
O ohm
(rear).
W1P2B-10 . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . Check radio control switch S2A
O ohm
(rear).
3-6
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