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10.
SCHEMATIC NOTES
PARTIAL REFERENCE
DESIGNATIONS
ARE SHOWN.
PREFIX
WITH ASSEMBLY OR SUBASSEMBLY DESIGNATION(S)
OR BOTH
FOR COMPLETE
DESIGNATION.
COMPONENT
VALUES ARE SHOWN AS FOLLOWS UNLESS OTHER-
WISE NOTED.
RESISTANCE
IN OHMS
CAPACITANCE
IN MICROFARADS
CONNECTED TO "A" IN OPTION 01 INSTRUMENT;
CONNECTED
TO "B" IN STANDARD INSTRUMENT.
DENOTES ASSEMBLY.
и
DENOTES OPTION 01.
DENOTES MAIN SIGNAL PATH.
DENOTES DC FEEDBACK РАТН.
--Ф---
e
DENOTES
AC FEEDBACK
PATH.
Å
DENOTES POWER LINE GROUND; VOLTMETER CHASSIS.
57 DENOTES SIGNAL GROUND; CIRCUIT GROUND.
[TT
]DENOTES FRONT PANEL MARKING,
PT
DENOTES REAR PANEL MARKING.
—m
DENOTES SCREWDRIVER ADJUST,
*
AVERAGE
VALUE
SHOWN,
OPTIMUM VALUE
SELECTED
AT FACTORY.
ААА
DENOTES COMPONENTS NOT MOUNTED
ON ASSEMBLY.
824, DENOTES WIRE COLOR: COLOR CODE SAME AS
RESISTOR COLOR CODE.
FIRST NUMBER IDENTIFIES
BASE COLOR, SECOND NUMBER IDENTIFIES WIDER
STRIP, THIRD NUMBER IDENTIFIES NARROWER STRIP.
(е. к. 924, = WHITE, RED, YELLOW.)
OHMS RANGE
Kf — ATTENUATOR A 926,
š @
© @ @ @ @
FUNCTION
P/O
S2A(R)
SIE(F,R)
Р
°
i.
а"
226
yy
OHMS | >
о
RIS
17
ите — (5)
ACV
|
9
2!
пек
(©)
14
из ак <)
8
16
c5
1.295м
(B)
20,
О»!
9
др
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I
е!
=
®.
D,
DC RANGE
x
S2ALF)
f
ATTENUATOR
\
VOLTS|>—
RI
IOK
Су SIE(F,R)
9,
SIDIR? (D
R2
9
R3
R4
25
R7
АС RANGE
f
ATTENUATOR Ñ
в:
i
(т) SIAR)
95,
зу
сз
оокс
«7-3PF
ADJ
Ф2ТА-Ј-ПТЭА
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