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TB 9-6625-2021-35
(8) Increase signal generator level output by 1 dB from level recorded in (6) above
and adjust A17A1R22 (fig. 1) ccw until TI display indicates 100 MHz (R).
(9) Verify that sensitivity is at least -32 dBm.
12. Power Supply
Do not perform power supply check if all other parameters are
within tolerance.
a. Performance Check. Connect multimeter between test points listed in table 4
and chassis ground.
corresponding adjustments in table 4.
Test instrument test
points
(fig. 1)
A28TP2
A29TP2
A31TP2
A31TP3
A32TP1
A32TP2
A33TP1
1
Option 001 only.
b. Adjustments. No further adjustments can be made.
13. Final Procedure
a. Deenergize and disconnect all equipment.
b. Annotate and affix DA label/form in accordance with TB 750-25.
10
If multimeter does not indicate within limits specified, perform
Table 4. Power Supply Voltages
Multimeter indications
Min
−14.95
+14.95
−4.95
−4.95
+4.95
+4.95
+10.95
1
NOTE
(V)
Max
−15.05
+15.05
−5.05
−5.05
+5.05
+5.05
+11.05
Adjustments (R)
(fig. 1)
A28R7
A29R5
A31R9
A31R2
A32R6
A32R3
A33R8
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