HP 3336A - Page 85

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GENERAL SCHEMATIC NOTES
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1.
PARTIAL
REFERENCE
DESIGNATIONS
ARE
SHOWN.
PREFIX
WITH
ASSEMBLY
OR
SUBASSEMBLY
DESIG-
NATION(S)
OR
BOTH
FOR
COMPLETE
DESIGNATION.
2.
COMPONENT
VALUES
ARE
SHOWN
AS
FOLLOWS
UN-
LESS
OTHERWISE
NOTED.
RESISTANCE
IN
OHMS
CAPACITANCE
IN
MICROFARADS
INDUCTANCE
IN
MILLIHENRYS
3.
I
DENOTES
EARTH
GROUND.
=
USED
FOR
TERMINALS
WITH
NO
LESS
THAN
A
zi
NO.
18
GAUGE
WIRE
CONNECTED
BETWEEN
TERMINAL
AND
EARTH
GROUND
TERMINAL
OR
AC
POWER
RECEPTACLE.
4. ai DENOTES FRAME GROUND.
USED FOR TERMINALS WHICH ARE PERMA.
NENTLY CONNECTED WITHIN APPROXIMATELY
0.1 OHM OF EARTH GROUND.
ASSEMBLY. (PERMANENTLY CONNECTED TO
5. | DENOTES GROUND ON PRINTEO CIRCUIT
FRAME GROUND).
6 ne oe ome DENOTES ASSEMBLY.
), ee DENOTES MAIN) SIGNAL
PATH.
PATH.
10. [___] _ DENOTES FRONT PANEL MARKING.
r-—
4
WY 1 DENOTES REAR PANEL MARKING.
12. 5 md DENOTES SCREWDRIVER ADJUST.
13. 3% AVERAGE VALUE SHOWN, OPTIMUM VALUE SE-
LECTED AT FACTORY. THE VALUE OF THESE
COMPONENTS MAY VARY FROM ONE INSTRU-
MENT TO ANOTHER. THE METHOD OF SELECTING
THESE COMPONENTS IS DESCRIBED IN SECTION V
OF THIS MANUAL.
14, = DENOTES SECOND APPEARANCE OF A CON-
oes NECTOR PIN.
15. \924 s DENOTES WIRE COLOR: COLOR CODE SAME AS
RESISTOR COLOR CODE. FIRST NUMBER IDEN-
TIFIES BASE COLOR, SECOND NUMBER 1DEN-
TIFIES WIDER STRIP, THIRD NUMBER IDENTIFIES
NARROWER STRIP. (e.g. \924; = WHITE, RED,
YELLOW.)
17. ALL RELAYS ARE SHOWN DEENERGIZED.
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DENOTES BUFFER
DENOTES INVERTER
= a as
POSITIVE AND
= Pe
NEGATIVE OR
= ae
POSITIVE NAND
a
NEGATIVE NOR
Q
NEGATIVE NAND
a
POSITIVE NOR
Q
EXCLUSIVE OR GATE
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