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Ition
VIII
Model
339A
SCHEMATIC DIAGRAM NOTES
Partial
component
reference designations
are
shown.
For
complete
reference
designations,
prefix
with
assembly
designation.
Example: R1
mounted
on
circuit
assembly
A1
becomesAIRI.
Unless otherwise
noted,
all
resistance values
are
in
ohms,
all
capacitance
values
are
in
microfarads.
4-
Denotes
Earth
Ground
•L
Denotes
Chassis
Ground
*\7
Denotes
Circuit
Ground
Denotes
Assembly
Borderline
Denotes Main
Signal
Path
Denotes Feedback
Path
______
Denotes Mechanical Connection
Denotes
Screwdriver
Adjustment
Denotes
Factory Selected
Component
Average
Value
shown
on schematic
947
y
Indicates wire
colors.
Color
code
same
as
resistors.
For
example,
947
indicates
white
base,
yellow
wide
stripe,
and
violet
narrow
stripe
TP4
•
Indicates
numbered
Test
Point
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