TIMEBASE/POWEE ZUPPLY BLOCK ASLEMLLY (P/O A1 BOARD-ASSEMBLY)
(05334,-60014
[SEE NOTE
I01
-
)
(SHEET
5
OF
7)-
DATE
CODE
89231
- -
-
-
-
-
I
I
'
TIME BASE
SQUAREWAVE TO
\
Gs
I
NEWAVE
CONVERTER-
C17
Cl00 C8
OSC SOCKET .O1 .O1
II
A
I1
TO SHEET
3
U20(21)
VIA;
C29
TO SHEET
3
U14(21)
VIA\
C30
II
-
II
SEE NOTE
6
C106
I
P/O POWER SUPPLY
+15V UNREGULATED
P/O
POWER SUPPLY
I
NOTES
1. REFERENCE DESIGNATIONS WITHIN THIS
ASSWLY ARE ABBREVIATED. ADD
ASSEMBLY
NLMBER TO ABBREVIATION
FOR
COISLETE DESCRIPTION.
2. UNLESS OTHERWISE INDICATED:
RESISTANCE IN
OW;
CAPACITANCE IN MICROFARADS;
INDUCTANCE IN MICROHENRIES.
3.
ASTERISK
(*I
INDICATES FACTORY
SELECTED
CWONENT. AVERAGE VALUE
SHOWN.
4.
A TILDE
('-")
PRECEDING A SIGNAL
INDICATES A NEGATIVE-TRUE SIGNAL.
5. CIRCUIT NOTES:
6.
AN INSTRWNT WITH A STANDARD OSCILLATOR
HAS
C100 RWVED. AN INSTRLMENT WITH
OPTION 010 OVEN OSCILLATOR HAS
C8 RMVED.
DIG
7.
6
INSTRWNT CCWJON.
8.
$DDIGITAL
CIRCUIT RETURN.
9.
EARTH GROUND IS CONNECTED TO STANDOFF ON
CHASSIS.
10.
SAME
PO20
SAME
MC10116P
MC7905. ZCT
TABLE OF ACTIVE ELMNTS
INTEGRATED
CIRCUIT
VOLTAGE
AND GROUND CONNECTIONS
,"~~~,"~,","~R
Figure
8-24.
PI0
A1
Main Board Tintebase/Power
Supply
Blocks
Schematic Diagram
(Sheet
5
of
7)
HP
5334B
-
Service
Manual
8-103
HP PART NO.
WG PART NO.
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