Differential Amplifier - Tektronix 2A61 Instruction Manual

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aaa MILLIVOLTS/bDIV. + — — ---—-———— -
ORTANT:
CIRCUIT VOLTAGES WERE OBTAINED WITH A
OOn/v VOM. ALL READINGS ARE IN VOLTS.
[AGE AMPLITUDE MEASUREMENTS, AS SHOWN,
NOT ABSOLUTE. THEY MAY VARY BETWEEN |
RUMENTS AS WELL AS WITHIN THE INSTRUMENT
LF DUE TO NORMAL MANUFACTURING TOLERANCES,
PANSISTOR AND VACUUM TUBE CHARACTERISTICS.
LTAGE READINGS were osrainen
ER FOLLOWING CONDITIONS:
CE eee eee ee ee CENTERED
IT SELECTOR. we we ee ee GND
LIVOLTS/DIV, © 2p eee ee 20
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SEE PARTS LIST FOR EARLIER
VALUES AND SERIAL NUMBER
RANGES OF PARTS MARKED
WITH BLUE OUTLINE,
R480
9.7K
1OK
AEH pte.
if Tet | VS24 v52! |
ims/DW ' |
R498 Ea
Vae4 < 5 | >3
v424 Va2s: |
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ims /DIV |
+300V ©.3VAC !
V484 V584 |
L484 |
8205h Ty"
R484 =
27K |
+180 17
+125V |
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28ma
+300V —> 10
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+125v «4 13
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14
+37
MOUNTED ON REAQ OF VARIABLE,
OPEN ONLY IN CALIB POSITION
B58a2
R582
68K
SW482 A_--—-—-—-—-~—
-100V
DIFFERENTIAL AMPLIFIER
S/N 987-UP
INT TRIG R586
Oc LEVEL 250K
CMD
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—100Vv
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