TB 9-6625-2311-24
(2) Connect multimeter between common and TP3 located on the power
supply board (fig. 3). If multimeter does not indicate between 5.202 and 5.198 V dc,
perform b (1) below.
Figure 3. Power Supply, Boonton, Model 9200B.
(3) Connect multimeter between TP2 and TP4 located on the power supply
board (fig. 3). If multimeter does not indicate between 140 and 160 mV dc (the
polarity of the reading will depend on how the test probes are connected), perform
b(2) below.
(4) Connect multimeter between common and TP1 located on the power
supply board (fig. 3). Multimeter will indicate between +14.4 and +15.6 V dc.
(5) Connect multimeter between common and TP5 located on the power
supply board (fig. 3). Multimeter will indicate between -14.4 and -15.6 V dc.
b. Adjustments
(1) Adjust R5 (fig. 3) for a 5.200 +.002 V dc multimeter indication (R).
(2) Adjust R11 (fig. 3) for a 150 +10 mV dc multimeter indication (R).
a. Deenergize and disconnect all equipment.
b. Annotate and affix DA label/form in accordance with TB 750-25.