artisan 8640B - RF Oscillator Simplified Diagram

Model 8640B TM 9-4935-601-14-7&P
Figure 8-20. A3A1A3 Counter Buffer Amplifier Board Assembly, A3A1A2 Divider/Filter
Buffer Amplifier Board Assembly, and P/O A3A4 Connector Board Assembly Component Locations
Figure 8-21. RF Oscillator Simplified Diagram
8-27
A3A1A3
A3A 1 A2
T1
A3A4
I
I
I I
7&-+< 9 ~---~-< %1~=::_..1~--l
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: II
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A3A3 O SC ILL ATOR
L OOP AS SY
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om
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fL3
FL4
FL5
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SE E FI GURE 8-4 S CHEMAT IC
DI AGRAM N OTES .
2.
FOR T ROUB LE SHOOT ING
MEA SU RED RES I STA NC E OF
YAR ACT OR ANO DE TO GROUND
IS A PPR OXIMA TE LY 61. 9 KQ
t SEE BACKD A TI NG T AB L ES
7-1 AND 7-z.
R
£F£ RENCE DESIG NATION S
NO P RE FIX A3A I A3 ASS Y
P/0
W2 3
Cl -7
A3 A
SS Y
Ll ,2
A2
01,2
Rl- 12
CI ,Z
Tl
Ll
Ql
A3 A4 A SS Y
Rl
Rl
,6
TPI
A3AIASS Y
AI
FU -6
AB ASS Y
Jl2
P/0 XA3A4
A3A J A2 A SS Y
Cl-<1
Ll ,2
QJ ,2
RJ-
10
Tl
I ....
~ 10
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REF EUHC E D E S I G HA TI OH~ WI THIN OU TU HEO (- • .. - )
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CL U DE S ASSEMBL Y NU MBER ; •·•·· Rl OF US EMBL Y AI
IS A1A 1. OES I GHA TI OH S Of Olli ER CC»i P ONEH T1 ARE
CO M PLETE AS SHO WH .
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