TB 9-6625-2132-35
(8) Connect oscilloscope calibrator SOURCE/MEASURE CHAN 1 output to TI
+INPUT, using standardizer.
(9) Press oscilloscope calibrator VOLTAGE key and set oscilloscope calibrator
output for 1 kHz and 6 divisions of vertical deflection on oscilloscope. Center displayed
pulse vertically on crt.
(10) Adjust standardizer for optimum square wave. If optimum square wave cannot
be obtained, adjust C115 (fig. 3) for optimum square wave (R).
(11) Repeat technique of (10) above for TI VOLTS/DIV switch settings and
adjustments listed in table 8.
b. Adjustments. No further adjustments can be made.
Test
Adjustments (fig. 3)
instrument
VOLTS/DIV
switch
+INPUT
-INPUT
settings
Leading
Flat top
Flat bottom
corner
50 mV
C108C (R)
C108A (R)
C208A (R)
20 mV
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10 mV
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C215 (R)
.1 V
---
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.2 V
C109C (R)
C109A (R)
C209A (R)
.5 V
---
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1 V
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5 V
C110C (R)
C110A (R)
C210A (R)
2 V
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10 V
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a. Performance Check
(1) Connect equipment as shown in figure 4.
