Advertisement
List
of Illustrations
Assembly
Model 5245L
Page
.1-0
.
2-1
.
2-2
.
2-3
.
2-4
.
2-5
.
2-6
.
2-7
.
2-B
.2-10
. 2-t0
.
z-tt
.
2-tL
.
2-L2
.
2-L6
.
2-t7
.
2-18
.
2-L9
.
2-20
. 2-2t
.
4-35
.
4-45
.
5-t4
.
5-16
.5-18
.
6-4
.
6-6
.
6-?
.6-8
.6-9
usT oF
rrrusTRATtoNS
Figure
1-1.
Model 5245L
and
Accessories
Basic Diode Circuits
Transistor
Operation
Basic Transistor Circuits
Basic Operation of Decimal Counter
or
Decade
Divider .
.
Basic Four Binary
Counter
Counting
Sequence
of Four Binary
Counter
Typical Reset Operation
in Four
Binary Decimal Counter
Lamp
Control
Basic Counter Functions
Standard Frequency
Outputs
2-ll.
Scaler Operation
2-t.
2-2.
2-3.
2-4.
2-5.
2-6.
2-7.
2-8.
2-9.
2-10.
2-L2.
Time
Sequence
2-13.
Model 5245L
Logic Block Diagram
2-14.
Decimal Counter
and Decade
Divider
2-15.
50
MHz Counting
Sequence
2-16.
50
MHz
Readout
and
50
MHz Counter
2-17.
Function
Control Block Diagram
2-18.
Gate
Control Block Diagram
2-19.
Sampling
Control Block Diagram
.
4-1.
Modular Cabinet Parts
4-2.
Mechanical
Parts
Locations
5-1.
DP
and
MU
with
+L248 BCD
Output (J35-5245L
Special)
5-2.
DP
and
MU
with
-L248 BCD
Output (J36-5245L
Speciat)
5-3.
Remote
Control Wiring
and
Connectors
(Special)
6-1.
Self Check
. .
.
6-2.
Operating Controls (Front
Panel)
6-3.
Operating Controls (Rear
Panel)
6-4.
Top
Internal View
6-5.
Bottom
Internal
View
?-1.
General Notes
for
Schematic Diagrams
7-2.
Block Diagram
7-3.
Al
Input
Switch
1-4.
A2
Time
Base Switch
7-5.
A3 Function Switch
. .
.
7-6.
A4,
A5
Mode
Switch, Output Switch
7
-7.
7
-8.
?-9.
?-
10.
?-11.
7
-12.
?-
13.
7
-L4.
?-
15.
7-
16.
7-L7.
?-18.
?-
19.
7
-20.
7
-21.
7-22.
A2?
Multiplier
7-23.
A28
Decade
Divider.
7-24.
A29-A34
Decade
Divider
7-25.
A35
Time
Base
Control
7-26. J6,
J11 Connectors
A1?
Decimal Counter
A18 Readout (5245L-48)
AlB
Readout (05245-6001)
Option
02
A18
Readout (05245-6003)
Option
03
A19,
A20 Input
Amplifier
A21
Function Control
A22 Gate
Control.
A23 Sampling
Control
A24, A25,
4,26
Crystal Oven,
Oven
Control,
;i";kb;s;;*
::::
Block Diagram
Oscillator .
.
46,
AT
Rectifier,
Regulator
A8,
A9
Decimal Point, Measurement Units
.
.
A10-A14
Decimal
Counter (5212L-4A)
A10-A14
Decimal Counter
(05212-6002, 6003)
Option
02,03
A15,
4'16 5
MHz
Decimal Counter
(05232-6010)
A15,
4'16
Decimal Counter (05232-6002,6003) Option 02,
03
.
.
7-2
?-3
7-5
7-7
?-9
7-
11
7-13
7-
15
7
-t7
?-
19
7
-2t
7
-23
7
-25
7
-27
7
-29
?-3
1
7-33
?-35
7
-37
?-39
7
-41
7-43
1-45
7
-47
7-49
7-
51
1V
02349-1
Advertisement
