TM 11-6625-1614-15
Section VModel 410C
Paragraphs 5-16 to 5-19
Table 5-5
c. Adjust dc power supply to provide systemh. If both of these ranges function properly, it
voltmeter reading of 1.50 v.can be assumed that the remainder will also .
If meter does not function properly, refer to
e. Model 410C should read approximatelyParagraph 5-31 for adjustment procedure.
150 ma. This will verify a Rin of approxi-
mately 0.3 ohms, where5-17. AMPLIFIER OPERATION.
RI
R=E- X410C
410Ctotal
I
410CDeleted
see paras 5-19 and 5-24
f. Set Model 410C RANGE to 1.5 ?a.
g.Replace Rx with a 9 K ohm ?1% resistor
Part No. 0730-0026).
h. Adjust dc power supply to provide system
voltmeter reading of 13.5 mv.
j. Model 410C should read approximately 1.5
?a. This will verify Rin of 9 K on 1.5 ?a
range.
5-16.OHMMETER OPERATION.
a. A 10 ohm ?l% resistor Part No. 0727-
0335) and a 10M resistor Part No. 0730-
0168) will be required for this test.
b. Set Model 410C FUNCTION SELECTOR to
OHMS; RANGE to RX10.
c. Set pointer to using rear panel adjust-
ment (OHMS ADJ) if required.
d. Connect COM and DCA OHMS cables across
5-19. AMPLIFIER GAIN CHECK.
10 ohm resistor.
a. Connect Voltmeter Calibrator Model
e. Meter should read 1 (?5%), indicating 10
738BR) output to Model 410C DCV andCOM
ohms.
cables.
f. Reset Model 410C RANGE to RX10M. Re-
b. Connect DC Voltmeter Model3440A/
place 10 ohm resistor with 10 M ohm resistor.
3442A) to DC AMPLIFIER OUTPUT on rear
g. Meter should read 1 (+5%), indicating 10 Mpanel of Model 410C. Set DC Voltmeter RANGE
ohms.to 10 v.
Table 5-5. DC VoltageOutput Test
Deleted
5-4Change 101556-2 |
ACEC
HEWLETT-PACKARD
