HP 209A - Page 37

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R39
140
+21V
jSIC(FI
o @-CD
CR4
+21V
R38
340
+21V
R40
18K
CR3
CR2
+19.8V
POSITIVE /
FEEDBACK
CR5
-21V
-Z.JV
CR6
-21V
C9*
1.5PF
04
-21V
+21V
R26
3320
-zov
03
02
+21V
-21V
+16.6V
/NEGATIVE
FEEDBACK
R28
549
R29
(
CI3
AGC
10K
3.4
TPI
-O.8V
51
RANGE
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CAL
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R17*
14.5M
SIA
RI6
47.5M
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14.5M
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R8
47.5M
C6
2PF
RI4
12M
R7*
470K
R6
12M
R15"
470K
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C30*
1.5pF
R5
1.24M
RI3
1.24M
RI2
124K
CI
J.OI
RII
12.4K
R2 R3 R4
1240 12.4K 124K
RIO
1240
AGC e. FREQ
CAL
C4*
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C3
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CAL
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9-35
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