TB 9-6625-2157-24
(2) Disconnect lead from TP1 and connect to TP2 (fig. 3). If multimeter does not
indicate between 10.5 and 12.5 V dc, perform b (2) below.
(3) Disconnect lead from TP2 and connect to TP3 (fig. 3). If multimeter does not
indicate between -9.5 and -11.5 V dc, perform b (3) below.
b. Adjustments
(1) Adjust R9 (fig. 3) until multimeter indicates 20.0 V dc (R).
(2) Adjust R3 (fig. 3) until multimeter indicates 11.0 V dc (R).
(3) Adjust R6 (fig. 3) until multimeter indicates -11.0 V dc (R).
16. Final Procedure
a. Deenergize and disconnect all equipment.
b. Annotate and affix DA label/form in accordance with TB 750-25.