HP 5340A - Page 246

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Model

5340A

Schematic Diagrams

Figure

27.

A20

Time Base Assembly

Main Page

Table of Contents4
Model 5340A Frequency Counter. Rack Mount12
General Information13
Descripton13
Instrument Identification13
Applications13
Options13
Equipment Supplied and Accessories Available13
Equipment Supplied14
Accessories Available14
I1 Installation and Remote Programming18
Introduction18
Unpacking and Inspection18
Installation Requirements18
Repacking for Shipment19
Environment During Storage and Shipment19
Remote Programming and Digital Output19
What Can be Programmed19
Bus Description20
Relation of ATN and the Handshake Lines (RFD. DAC. DAV)22
Data Transfer23
Handshake Timing23
Addressing the 5340A24
Talk and Listen Addresses25
Example of Setting an Address26
Line Characteristics26
Hardware28
Programmingthe 5340A28
5340A Rear Panel28
5340A Digital Input/Output29
5340A Program Code Set30
What Is Outputted32
Modes of Operation32
5340A Output Code Set32
Starting a Measurement Procedure34
Examples of Programming35
5340A Programming Example36
Example Program Card37
Operation38
Introduction38
Operating Characteristics38
Operating Ranges38
Resolution and Blanking38
Sample Rate, Measurement Time, and Reset39
AM Characteristics39
FM Characteristics39
Auto-Amplitude Discrimination40
Maximum Input Signal Power40
DBM to Volts Conversion40
Input Cable Considerations41
Controls, Indicators, and Connectors41
Operating Procedures41
Front Panel Controls and Indicators43
5340A Operating Procedures45
Self Check and Operational Check Procedures46
Theory of Operation48
Introduction48
Logic Elements48
Logic Comparison Diagrams48
Gate Symbols49
5340A Integrated Circuits Theory of Operation50
And 1816-018550
Decade Counter 1820-005551
Example ROM Programming for the Equation51
J-K Flip-Flop 1820-006552
Decade Counter 1820-005552
Dual D-Type Edge-Triggered Flip-Flop 1820-007753
Monostable Multivibrator 1820-020753
Four-Bit Binary Counter 1820-009954
Monostable Multivibrator 1820-020754
Four-Line to Ten-Line Decoder 1820-021455
Operational Amplifier 1820-021655
Monostable Multivibrator 1820-026156
Differential Videoamplifier 1820-027056
Differential Video Amplifier 1820-027056
Eight-Bit Serial-In Parallel-Out Shift Register 1820-029457
BCD to Decimal Decoder 1820-042657
Voltage Comparator/Buffer 1820-047557
THEORY O F OPERATION (Continued)57
BCD to Decimal Decoder 1820-042658
Voltage Comparator/Buffer 1820-047558
Binary to Decimal Decoder 1820-049559
Dual Monostable Multivibrator 1820-051559
EECL High-Speed D-Binary 1820-055760
Dual NAND Schmitt Triggers 1820-053760
Dual Two-Input Logic Switch 1820-056061
Dual D-Type Edge-Triggered Flip-Flops 1820-059661
Four-Input Multiplexer 1820-061061
Eight-Input Multiplexer 1820-061563
Quad 2-Input Multiplexer 1820-061663
Quad 2-Input Multiplexer 1820-061664
Data Selectors/Multiplexers 1820-064064
Eight-Input Priority Encoder 1820-065765
Low-Power 4-Bit Shift Register 1820-065966
Low-Power BCD Decade Counter 1820-066967
Five-Bit Comparator 1820-070667
Low-Power Quad Two-Input Multiplexer 1820-071067
Five-Bit Comparator 1820-070669
Low-Power Quad Two-Input Multiplexer 1820-071069
Synchronous Four-Bit Counter 1820-071670
Presettable Decade Counter/Latch 1820-075170
EECL Differential Amplifier/Limiter 1820-075471
Presettable Binary Counter/Latch 1820-076572
Hex D-Type Flip-Flops 1820-078872
Quadruple D-Type Flip-Flops 1820-083972
Low Power 5-Bit Comparator 1820-090473
Four-Bit Binary Full Adder 1820-091073
EECL Bi-Quinary Counter 1820-101973
Four-Bit Binary Full Adder 1820-091074
EECL Bi-Quinary Counter 1820-101974
BCD to Decimal Decoder 1820-104775
Voltage Regulator 1826-001075
Voltage Regulator 1826-001675
Operational Amplifier 1826-002175
Voltage Regulator 1826-001676
Operational Amplifier 1826-002176
Voltage Comparator/Buffer 1826-002677
Operational Amplifier 1826-007377
Dual Differential Amplifier 1858-000478
Transistor Array 1858-001878
Simplified Block Diagram Description79
Overall Theory of Operation79
Input Circuits79
Input Phase Lock Loop80
Simplified Block Diagram80
Transfer Phase Lock Loop81
Harmonic Determination Circuitry82
Sampling Theory82
Sampling Diode Switch82
Balanced Sampler82
Sampler Driver83
When Sampling Occurs83
Sampler Slot83
Sampling Timing83
A2 Preamplifier Assembly No. 2, 05340-6002784
A3 High-Impedance Input Amplifier Assembly, 05340-6000184
A1 Preamplifier Assembly no . 184
A4 Phase Detectodquad Detector Assembly, 05340-6000285
A5 Search Assembly, 05340-6000385
A6 Search Programmer Assembly, 05340-6000486
A7 DC Amplifier/Compensator no 1 Assembly, 05340-6000586
A8 Bandpass Filter/Phase Detector Assembly, 05340-6000686
Frequency Response of A9 Input87
Transfer Loop Timing Diagram88
A L L Mixerassembly,0534 0.6000989
A10 VCO no 2 Assembly,0534 0.6000889
A12 VCO no . 1 Assembly, 05340-6000889
THEORY of OPERATION (Continued)89
A13 Limiter/Amplifier Assembly90
A14 Limiter/Amplifier/Mixer Assembly90
A18 Standard Oscillator Assembly. 05340-6003691
A18 Option 001 Oscillator Assembly. 1054491
A19 Interface a Assembly, 05340-60031 and A27 Resolution Switch Assembly. 05340-6002691
A19 Interface B Assembly 05340-60032 (Part of Option 011)92
Time Base Signal Selection94
A21 Control Assembly 05340-6002195
A22 High Frequency Counter Assembly, 05340-6001696
A24 Display Register Assembly, 05340-6001997
A25 Display Assembly, 05340-6002097
A26 Blanking Assembly, 05340-6003798
Power Supplies98
A32 +5 Volt Regulator Assembly, 05340-6002399
Equivalent Regulator Circuit99
A29 +15 Volt Regulator Assembly, 05340-60025100
A28 -15 Volt and +175 Regulator Assembly, 05340-60022100
A31 -5 Volt Regulator Assembly, 05340-60024101
Talk Mode101
Listen Mode101
Maintenance and Service102
Introduction102
Assembly Designations102
Test Equipment102
K05-5340A Description102
Recommended Test Equipment102
Assembly Identification103
K05-5340A Feed-Forward Simulator. Schematic Diagram104
Adjustment Procedures105
In-Cabinet Performance Check114
Program Control Flow Diagrams115
Simplified Flow Diagram of 5340A Program Control116
Overall Troubleshooting119
A20 N Checker Troubleshooting119
A21 Troubleshooting121
Power Supply Troubleshooting122
Replaceable Parts127
Introduction127
Ordering Information129
Component Parts and Materials129
HP Part Number Organization129
General Usage Parts130
Specific Instrument Parts130
1 Assembly137
A L L Mixer Assembly141
Replaceable Parts. 5340A Standard Instruments157
5340A Mechanical Parts158
5340A Mechanical Parts159
Manufacturers Code List164
Manual Changes and Options165
Manual Changes165
Introduction165
Manual Backdating165
A2 Component Locator Series 1236A170
A17 Direct Count Amplifier Assembly171
A20 Time Base Assembly173
A20 Component Locator (Series 1236A)174
A10 Vco175
And no . 2 Component Locator177
Options180
Option 001 High-Stability Oscillator180
Option 002, Rear Panel Connectors180
Option 011, Remote Programming and Digital Output180
Field Installation of Options180
Installation of Option 001, High-Stability Oscillator180
MANUAL CHANGES and OPTIONS (Continued)180
Installation of Option 011. Digital Inpuh'output183
Schematic Diagrams185
Schematic Diagram Notes, Assembly Numbers. and Reference Designators185
Reference Designations185
Identification Markings on Printed-Circuit Boards185
Assembly Locations and Component Locators185
Mnemonics and Abbreviations186
5340A Mnemonics and Abbreviations186
Figure187
Schematic Diagram Notes187
5340A Bottom Internal View and Cable Numbers and Connections189
5340A Rear Panel Reference Designations (with Options 002 and 011 Installed)192
Amplifier194
A3 HI-Z Input Amplifier Assembly198
A6 Search Programmer Assembly205
A15 10 Mhz Doubler Assembly227
A16 Casting Motherboard230

HP 5340A - Page 246

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