HP Q METER 4342A Operating And Service Manual page 123

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Section VIII
Figure 8-l
Model 4342A
I
I
l---1
L
--
J
0
@
SYMBOLS
FRONT
PANEL
REAR
PANEL
KNOB
CONTROL
SCREWDRIVER
ADJUST
MAIN
SIGNAL
PATH
FEEDBACK
PATH
CONDUCTING
ELEMENT
WIPER
MOVES
TOWARD
"CW"
WHEN
CONTROL
IS ROTATED
CLOCKWISE
POWER
LINE
GROUND
CIRCUIT
COMMON
GROUND
TEST
POINT
"AND"
GATE
INHIBIT
GATE
"OR"
GATE
WAVEFORMS
SHOWN
ARE
TYPICAL
SWITCH
DESIGNATIONS
A3SlBR(2-l/2)
'200;
0
2-l/2
0
:O@:
0
0
0
0
0
A3Sl
SWITCH
Sl
WITHIN
ASSEMBLY
A3
B
R
2ND
WAFER
FROM
FRONT
(A=1 ST,
ETC)
REAROFWAFER
(F-FRONT)
(2-l/2)
TERMINAL
LOCATION
(24)
(VIEWED
FROM
FRONT)
REFERENCE
DESIGNATIONS
REFERENCE
DESIGNATIONS
WITHIN
ASSEMBLIES
ARE
ABBREVIATED.
ADD
ASSEMBLY
NUMBER
TO ABBREVIATION
FOR
COMPLETE
DESCRIPTION.
ASSEMBLY
ABBREVIATION
COMPLETE
DESCRIPTION
A25
Cl
A25Cl
A25Al
CR1
A25Al
CR1
NO
PREFIX
J3
J3
Assembly Sfk. No.
Assembly Sernch No.
Assembly
Assembly
(includes AXA,
(used to documrnr
Nvmbcr
N~~~~
Assembly,
dl&S,
A-AA
A25
POWER
SUPPLY
ASSYc05100-6007)
SERIES
330
----------s--m
t6.3"
suppl,rd
lrum ,3 ,o P,n 6
of P, 0"
As.wmb,y A5
Figure 8-l.
Schematic Diagram
Notes
8-2

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