TB 9-6625-1976-35
(8) Adjust A8R91 for best null indication on multimeter (R).
(9) Adjust A6C3 for a 0.033 (5 digits) indication on multimeter (R).
12. Power Supply
NOTE
Do not perform power supply checks if all other parameters are
within tolerance.
a. Performance Check
(1) Connect multimeter to REGULATOR A5A2TP8 (HI) and A5A2TP5 (LO) (fig. 1)
(2) Set MODE switch to OPER. If the multimeter does not indicate between 14.99
and 15.01 V dc, perform b (1) below.
(3) Move multimeter (HI) lead from A5A2TP8 to A7TP3 (fig. 1). If multimeter does
not indicate between 185 to 200 V dc, perform b (2) below.
(4) Set MODE switch to STDBY.
b. Adjustments
(1) Adjust A5A2R32 (fig. 1) for a 15 0.01 V dc indication on multimeter (R).
(2) Adjust A5A2R32 (fig. 1) for a minimum indication on multimeter of 185 V up to
220 V dc (R).
13. Final Procedure
a. Deenergize and disconnect all equipment.
b. Annotate and affix DA label/form in accordance with TB 750-25.
PRECISION POWER AMPLIFIERS, JOHN FLUKE, MODELS 5215A AND 5205A
14. Preliminary Instructions
process. Personnel should become familiar with the entire bulletin before beginning the
b. Items of equipment used in this procedure are referenced within the text by common
name as listed in table 2.
