TB 9-6625-2118-24
(5) Connect leads to test points listed in table 7 and observe that multimeter
indications are within limits specified.
Table 7. Power Supply Check
Multimeter indication
Test instrument
(V dc)
test point
Min
Max
+5 V TP
+4.9
+5.1
+15 V TP
+14.75
+15.25
-5 V TP
-4.9
-5.1
-15 V TP
-14.7
-15.3
-5.5 V TP
-5.25
-5.75
+5.5 V TP
+5.25
+5.75
-9 V TP
-8.85
-9.15
+9 V TP
+8.85
+9.15
+25 V TP
+24.4
+25.6
+120 V TP
+117.6
+122.4
+180 V TP
+176.4
+183.6
b. Adjustments
(1) Adjust +59.4 V ADJ R1940 (fig. 4) for a multimeter indication of +59.4V dc (R).
(2) Adjust +50 V ADJ R2048 (fig. 4) for a multimeter indication of +50 V dc (R).
(3) Adjust CATH REG ADJ R1625 (fig. 2) for a multimeter indication of +95 V dc (R).
15. Final Procedure
a. Deenergize and disconnect all equipment.
b. Annotate and affix DA label/form in accordance with TB 750-25.
15(16 Blank)
