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Adjustments
Model 3585A
Table 5· 1 . Adjustment Locations (Cont'd)
Paragraph
Adjustment
Location
Affected Components
Service Group
IF Filters (A 1 7- 1 9)
5-20
A 1 9C39,C4 1
A-3
Fifth Crystal Stage
5-2 1
A 1 9L7,C4 1
Fourth Crystal Stage
5-22
A 1 9L6,C30
Fourth LC Stage
5-23
A 1 9 L5,R28
Fifth LC Stage
5-24
A 1 9 L4, R20
Third Crystal Stage
5-25
A 1 8L6,C24,L4
Third LC Stage
5-26
A 1 8L5, R 1 5
Second Crystal Stage
5-27
A 1 7 L7,C39
First Crystal Stage
5-28
A 1 7L6,C29,L8
Second LC Stage
5-29
A 1 7 L4, R 1 2
First LC Stage
5-30
A 1 7 L5 , R20
Final I F Filter Adjustments (A 1 7 )
5-3 1
A 1 7 C 2 7 , C 3 7 , C 2 2 , C 2 8 , A-3
C 3 9 , R 2 6 , R 2 8 , R30, R 3 2 ,
R34
1 6dB Amplifiers (A 1 8 )
5-32
A 1 8 R 7 7 , R 7 1 , R 6 5
A-3
Conversion Section
5-33
A 2 C 3 , L 7 , L 8 , L 1 1 ,L 1 2 ,
A - 2
A 3 L 1 , L 3 , L 5 , L 7 , C 8 ,
A4L7 ,C2,C3,A5L 1 -6,T3,
T4
I nput Section
5-34
A- 1
Calibrator Symmetry
5-35
A 1 R 5 2
A - 1
Flatness
5-36
A 1 R 1 3 1 , C 8 3 , L 1 8 , C 8 6 ,
L 1 9,C89,L2 1 ,C92
Range Up Detector
5-37
A 1 R 1 7 3
Range Down Detector
5-38
A 1 R 1 7 4
Top Of Screen Amplitude
5-39
A 1 7 R 1 0 5
Calibrator Level
5-40
A 1 R39
1
MO
Amplitude
5-4 1
A 1 R 1 08
1
MO
Flatness
5"42
A 1 C 2 1 , C 2 7
1
MO
I nput Capacitance
5-43
A 1 C 1 8
Local Oscillator Feedthrough
5-44
A 1 R 1 70
Electrical Isolation
5-45
Generator
5-46
A 5 2 R 6 8 , C 50,C 1 6
E
HP- I B
5-47
A44R9
F
X-V
Plotter
5-48
A62R4
H
5-2