TM 11-6625-1831-13
5-2b.
Electrical Test of Test Panel (Cont)
LOCATION/ITEM
ACTION
REMARKS
82.
TEST PANEL
DRIFT TEST
Set to position 138.
potentiometer
83.
TEST FIXTURE NO. 3
Jacks A (+) and X (-)
Check for 1.60 + 0.05 Vdc.
Malfunction 33
84.
TEST PANEL
DRIFT TEST potentiometer
Set to position 141.
85.
TEST FIXTURE NO. 3
Jacks A (+) and X (-)
Check for 3.20 _ 0.1 Vdc.
Malfunction 33
86.
TEST EQUIPMENT
Test panel jack check
a. Power supply
Set power switch to OFF.
b. Multimeter
Set to R X 1 range.
87.
TEST PANEL
a. 1 SEC MARK J20 jack
Check for zero ohms to test fixture
Malfunction 34
No. 2 jack A.
b. ANT GATE R/T J22 jack
Check for zero ohms to test fixture
Malfunction 34
No. 2 jack J.
c. ANT BOTH J16 jack
Check for zero ohms to test fixture
Malfunction 34
No 2 jack B.
d. DEAD TIME GATE J14
Check for zero ohms to test fixture
Malfunction 34
jack
No. 2 jack G.
e. 30 SEC MARK J21 jack
Check for zero ohms to test fixture
Malfunction 35
No. 3 jack K.
f. ANT GATE IND J23 jack
Check for zero ohms to test fixture
Malfunction 35
No. 3 jack G.
g. FT ENABLE J17 jack
Check for zero ohms to test fixture
Malfunction 35
No. 3 jack p.
h. MT ENABLE J18 jack
Check for zero ohms to test fixture
Malfunction 35
No 3 jack m.
i. PRE-VIDEO GATE J12
Check for zero ohms to test fixture
Malfunction 35
jack
No. 3 jack N.
j. YOKE CLAMP
Check for zero ohms to test fixture
Malfunction 35
J13 jack
No. 3 jack R.
Set for 5 MHz 500 Hz, 4V, 0.1s
88.
PULSE GENERATOR
Test set output check
No. 1
clock pulse.
5-16
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