TB 9-6625-1958-24
(8) Adjust C517, C518, C519, and C520 (fig. 2) (order of adjustment as shown by
arrow) for maximum measuring receiver indication (R).
(9) Adjust C515 (fig. 2) for a measuring receiver indication > 70.7 mV (R).
(10) D i s c o n n e c t s e n s o r m o d u l e f r o m T I 1 n S O N L Y a n d c o n n e c t t o T I
M A R K E R OUT.
(11) Press 2nS pushbutton.
(12) Set measuring receiver to measure volts at 500 MHz.
(13) Adjust C515 (fig. 2) for a measuring receiver indication > 265.1 mV (R).
(14) 1ns and 2ns adjustments interact; repeat (2) through (13) above as necessary.
12. Power Supply
NOTE
Do not perform power supply check if all other parameters are
within tolerance.
a. Performance Check. Connect multimeter INPUT HI to TI TP + 15V (fig. 1) and
INPUT LO to ground. If multimeter indication is not between 14.75 and 15.25 V, perform
b below.
b. Adjustments. Adjust +15V ADJ (fig. 1) for a multimeter indication of 15.0 V (R).
13. Final Procedure
a. Deenergize and disconnect all equipment and reinstall TI protective covers.
b. Annotate and affix DA label/form in accordance with TB 750-25.