TB 9-6625-2102-35
18. Power Supply
NOTE
Do not perform power supply check if all other parameters are
in tolerance.
a. Performance Check
(1) Connect digital multimeter between C33 + (fig. 1) and chassis ground, observing
polarity. If digital multimeter does not indicate between +14.97 and +15.03 V dc,
perform b (l) below.
(2) Move connection to C34 - (fig. 1). If digital multimeter does not indicate between
-14.97 and -15.03 V dc, perform b (2) below.
b. Adjustments
(1) Adjust R64 (fig. 1) until digital multimeter indicates +15.00 0.03 V dc (R).
(2) Adjust R70 (fig. 1) until digital multimeter indicates -15.00 0.03 V dc (R).
19. Final Procedure
a. Deenergize and disconnect all equipment.
b. Annotate and affix DA label/form in accordance with TB 750-25.
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