TB 9-6625-2139-24
NOTE
Do not perform power supply checks if all other parameters are
within tolerance.
a. Performance Check.
(1) Connect multimeter to TI TP961 -8.6 V (fig. 2) and chassis ground.
Multimeter will indicate as listed in table 27; if not, perform b below.
(2) Connect multimeter to remaining test points in table 27.
Test instrument
(V dc)
test points
Min
Max
TP961 8.6
-8.56
-8.64
W968 +5.2
5.04
5.36
W960 +8.6
8.43
8.77
W956 +30
29.10
30.90
W954 +100
97.00
103.00
b. Adjustments
(1) Adjust R938 -8.6 V ADJ (fig. 2) for a -8.60 V dc indication on multimeter. (R)
a. Deenergize and disconnect all equipment.
b. Annotate and affix label/form in accordance with TB 750-25.