Page 2 - TECHNICAL MANUAL; AND GENERAL SUPPORT MAINTENANCE MANUAL; H E A D Q U A R T E R S , D E P A R T M E N T O F T H E A R M Y
TM 11-6625-2941-14&P TECHNICAL MANUAL OPERATOR’S, ORGANIZATIONAL, DIRECT SUPPORT, AND GENERAL SUPPORT MAINTENANCE MANUAL INCLUDING REPAIR PARTS AND SPECIAL TOOLS LIST F O R COUNTER, ELECTRONIC, DIGITAL READOUT A N / U S M - 4 5 9 (HEWLETT-PACKARD MODEL 5328A/E42) ( N S N 6 6 2 5 - 0 1 - 0 6 1 - ...
Page 7 - Display Control
Model 5328A Table of Contents T A B L E O F C O N T E N T S ( C o n t i n u e d ) Section Page IV THEORY OF OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1 4-1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...
Page 8 - Assembly Connection Identification; Vll; -14. Assembly Locations and Component Locators
Model 5328A Table of Contents TABLE OF CONTENTS (Continued) S e c t i o n Page V MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-3...
Page 13 - General Information
Model 5328A General Information Figure 1-1. Model 5328A 500 MHz Universal Frequency Counter 0
Page 20 - ping carton and packing material for the carrier’s inspection.; for rear panel features photograph. When shipped, the
Model 5328A Installation S E C T I O N I I I N S T A L L A T I O N 2 - 1 . I N T R O D U C T I O N 2-2. This section provides instructions for unpacking, inspection, preparation for use, ship- ment, and storage. 2 - 3 . U N P A C K I N G A N D I N S P E C T I O N 2-4. If the shipping carton is damag...
Page 21 - Installation; using front-panel controls and indicators.; NOTE; the knurled side screws.; CAUTION; container FRAGILE to assure careful handling.
Model 5328A Installation 2-11. To accommodate the different power receptacles used throughout the world, this instru-ment is supplied with one of the power cables shown in Figure 2-7. The cable supplied for usein the United States meets the specifications established by the International Electrotech...
Page 22 - b. Wrap the counter in heavy paper or plastic.
Model 5328A Installation 2-24. Other Packaging Methods 2-25. If factory packaging is not available, good commercial packing should be used. Contract packaging companies in many cities can provide dependable custom packaging on short notice. The following general instructions should be followed when ...
Page 25 - - 9 . P E R I O D M E A S U R E M E N T S; The measurement time is equal to the period times N.
Model 5328AOperation Figure 3-1. Measuring Linearity 3 - 9 . P E R I O D M E A S U R E M E N T S 3-10. The PERIOD and PERIOD AVG functions allow single period measurement or multiple period averages to be made on input signals into Channel A for frequencies up to 10 MHz. Thesemodes are useful for ma...
Page 26 - to one-half of the desired time interval.
Model 5328A Operation 3 - 1 3 . T I M E I N T E R V A L M E A S U R E M E N T S 3-14. One of two time interval functions can be selected, time interval or time interval average. These functions measure the time interval between a START signal at the Channel A input and STOP signal at the Channel B i...
Page 27 - Operation; with the rear panel ARM switch OFF, the counter is armed; - 2 0 . R A T I O M E A S U R E M E N T S; signal conditioning of the Channel A, B, and C input amplifiers.; - 2 3 . O P E R A T I N G C O N T R O L S
Model 5328A Operation 3–18. To set up a time interval measurement, the marker outputs may be monitored on an oscilloscope (see Figure 3-5) to indicate where the channels are triggering with relation to the time interval of interest. The GATE/MARKER OUT is high during the time interval being measured...
Page 28 - Figure 3-6. 5328A Front Panel Operation Summary
Model 5328A Operation 1. LINE switch In STBY position with light on, supplies power to oven of the high stability time base to maintain a constant temperature for the crystal. In OPER position, supplies normaloperating power to the instrument. 2. RESET Resets display and internal count to zero. When...
Page 31 - after the event
Model 5328AOperation 3 - 2 5 . F U N C T I O N O F C O N T R O L S , I N D I C A T O R S , I N P U T S , A N D O U T P U T S 3-26. The following paragraphs provide a detailed description of the function of controls, indi- cators, and connectors. 3-27. Display 3-28. The 5328A counter display consists...
Page 32 - Table 3-2. Frequency Resolution, N Switch Settings and Gate Times; Table 3-3. Functions and Resolution Switch Settings
Model 5328A Operation Table 3-1. Arming Status 3-37. Frequency Resolution, N Switch 3-38. The FREQUENCY RESOLUTION, N switch determines the amount of time that the counter’s main gate is open for a particular measurement when the Main Gate FF (refer to Section IV) determines the gate time. Depending...
Page 33 - versatility and accuracy.; -44. A and B Channel Signal Conditioning
Model 5328A Operation 3-40. Input Channel Section 3-41. Two separate inputs are provided on the right side of the panel. The A and B inputs areidentical in specification and identical controls are provided for each input to allow maximum versatility and accuracy. 3-42. HP-IB PROGRAMMABLE INPUT CONTR...
Page 34 - surement and the B channel ends the measurement).; A simple pulse width measurement is achieved with the use of the; N O T E
Model 5328A Operation 3-47. SLOPE SWITCH. The ±SLOPE switch (provided for each channel) determines which slope of the input signal will trigger the counter. As a simple example, (Figure 3-9) if the pulse width of a positive pulse is to be measured, the A channel slope switch would be set to “+” and ...
Page 35 - input is useful for higher frequency signals out of the; The “C” channel input signal should be limited to 5 volts maximum.
Model 5328AOperation 3-49. Channel C Input 3-50. The CHANNEL C 500 MHz input is useful for higher frequency signals out of the A and B input channel range (0 to 100 MHz). CAUTION The “C” channel input signal should be limited to 5 volts maximum. If this limit is exceeded the inline fuse may open (bl...
Page 38 - panel operations described previously.
Model 5320A Operation 3–74. Table 3–5 gives the program code set for the 5328AF/096\H42. All Function, Frequency Resolution, N and Channel A/B Signal Conditioning are analogous to the corresponding front- panel operations described previously. Table 3-5. Program Code Set 3-15
Page 40 - Returns the 5328A to local (manual) control from remote control.
Model 5328A Operation b. Addressed Commands: GTL Go To Local (ASCII SOH) Returns the 5328A to local (manual) control from remote control. SDC Selected Device Clear (ASCII EOT) Responds as with Device Clear or program code “P”. GET Group Execute Trigger (ASCII BS) Starts a measurement. This command p...
Page 41 - using the HP9825A Desktop Computer as a computing controller.
Model 5328A Operation 3 - 7 9 . P R O G R A M E X A M P L E S 3-80. The following examples illustrate the programming capability of the 5328AF/096/H42, using the HP9825A Desktop Computer as a computing controller. 3-81. Example 1 3-82. This program sets the 5328AFA/096/H42 into its CHECK mode, with ...
Page 44 - Time Interval — 100 ns single-shot resolution; B A S I C C O U N T E R O P E R A T I O N; form this measurement are shown in Figure 4-1.
Model 5328A Theory of Operation S E C T I O N I V T H E O R Y O F O P E R A T I O N 4 - 1 . I N T R O D U C T I O N 4-2. This section contains a description of the operating principles of the counter in reference to an overall block diagram in this section and to individual block and schematic diagr...
Page 46 - Theory of Operation; -19. By replacing the time base with a second input of frequency, f; - 2 2 . T I M E I N T E R V A L , R E S O L U T I O N , A N D A V E R A G I N G T E C H N I Q U E S; Figure 4-3. Basic Elements of a Time Interval Counter
Model 5328A Theory of Operation 4-18. Ratio 4-19. By replacing the time base with a second input of frequency, f 2 ; the same configuration as in Figure 4-2 can be used to measure the ratio f 2 /f. For higher resolution the signal at fre- quency f can be divided in decade steps in a manner identical...
Page 48 - Figure 4-5, Synchronizer Operation with Time Interval Averaging; - 3 4 . S O U R C E S O F M E A S U R E M E N T E R R O R; The main gate is open for the same time, t
Model 5328A Theory of Operation Figure 4-5, Synchronizer Operation with Time Interval Averaging 4-33. There are occasional situations where time interval averaging cannot be performed on a periodic signal. This problem occurs when the input time interval repetition rate is synchro- nous with the int...
Page 50 - for time interval averaging and by N for period averaging.; - 4 8 . 5 3 2 8 A P R I N C I P L E S O F O P E R A T I O N; • The power supply section
Model 5328A Theory of Operation 4--47. For time interval measurements, trigger error is generally negligible when comparedto the systematic error introduced by the uncertainty in the setting of trigger levels. For an un- certainty in trigger level of ±10 millivolt and a peak noise voltage of one mil...
Page 52 - the originator and receiver of module arming pulses.
Model 5328A Theory of Operation counting decades, output multiplexing logic, and synchronizers to generate precise timingsignals for the main gate. The oscillator section contains the input/output logic to accept anexternal signal via the rear panel or an internal signal from the oven-regulated crys...
Page 53 - Display board and the other circuits of the counter.; - 6 9 . A 3 O S C I L L A T O R S U P P O R T; Support in turn plugs in the A1 Motherboard.; The rear panel 10 MHz OUT and 1 MHz OUT are both always derived
Model 5328A Theory of Operation 4-64. Display Control 4-65. The display control section on Al Motherboard acts as an interface between the A16 Display board and the other circuits of the counter. 4-66. The outputs of the A16 Display Board FUNCTION and RESOLUTION switches go to the ROM (A1U37). The o...
Page 54 - counters after a measurement cycle is over.; - 8 3 . A 2 P O W E R S U P P L Y; positive voltage sections will be described.
Model 5328A Theory of Operation 4-77. All measurements performed by the 5328A result in pulses being counted in the DCA.Pulses are admitted to the DCA by way of the Main Gate FF on A4 which is either controlled by a Gate Out signal from the Time Base (A1U19) or held open by the HOPN signal from A1U2...
Page 55 - A4 Function Selector assembly.; Refer to Table 8-7 for definitions of mnemonics.
Model 5328A Theory of Operation 4-87. +15V FAN POWER. The +15V supply is a simple linear regulator using transistor Q7 as the pass transistor. Transistor Q2 provides level shifting and current gain while U3 is used ascomparator and gain block. The 5328A cooling fan motor receives power from A20. A20...
Page 56 - enable or disable U10.; - 1 0 3 . A 1 6 D I S P L A Y A S S E M B L Y; played with the correct decimal point.
Model 5328A Theory of Operation 4-96. Time Base Multiplexer and Main Gate FF 4-97. Time Base Multiplexer U10 select either A, B, or OSC to send the Time Base Input (TBI)signal via pin 8 to the Time Base. This same signal is also sent to U1, the Main Gate FF, as a desynchronizing signal. ROM lines R(...
Page 57 - TTL levels and supplied to the A and B marker outputs.
Model 5328A Theory of Operation 4 - 1 0 7 . R E M O T E C O N T R O L L A B L E D I A G R A M D E S C R I P T I O N ( P R O G R A M M A B L E ) I N P U T B L O C K 4-108. I n the local mode, the A19 Switch Control board generates TTL levels that control the A12 signal conditioning relays. These leve...
Page 59 - and cause a low to be sent to the amplifier board through J3.
Model 5328A Theory of Operation 4-114. The A11 DAC board processes the four serial data bytes, and produces one parallelBCD output. The BCD output provides the information for generating a square wave train by using a series of rate multipliers. The square wave train has an average duty cycle propor...
Page 60 - signal passing through it.
Model 5328A Theory of Operation and the exclusive OR gate U2. Schmitt trigger U4 has approximately 15 mV peak-to-peak hysteresis at its input. Exclusive OR gate U2 is used to select the desired slope of the input waveform. When pin 7 of U2 is held to an ECL high level (SLOPE switch in + position), U...
Page 61 - HP-IB Interface Board when it receives an ASCII “P”.
Model 5328A Theory of Operation 4-133. When the 5328A goes into remote, LEXT goes low. The low, on LEXT, causes the output of A1 Motherboard switch control circuit to go from -0.7 volts to +5 volts. This change, disablesfront panel switch control on the A16 and the A19 boards. When LEXT is low, U17(...
Page 62 - channel DAC shift registers A10U7 and U11.
Model 5328A Theory of Operation Since the condition of the MA and MB lines remains the same, the Channel A DAC receives the clock pulses. On the negative transition of the clock pulse, the + or - is shifted into the A channel DAC shift registers A10U7 and U11. 4-145. Following the format, the next d...
Page 63 - as described in the following paragraph.; - 1 6 2 . H P I N T E R F A C E B U S T H E O R Y
Model 5328A Theory of Operation 4-155. Averager U4 converts the current pulses supplied via CR10 into a dc output voltage. The averager generates the output voltage proportional to the duty cycle of the input current pulses. 4-156. A8 Channel C Input 4-157, The A8 board contains circuitry to amplify...
Page 64 - ignore the data lines.; - 1 7 3 . H P - I B A 1 5 I N T E R F A C E O P E R A T I O N; in any programmable module.
Model 5328A Theory of Operation talk or listen addresses on the data lines (DIO1—DIO8). Addresses are set into each device atthe time of system configuration either by switches built into the device or by jumpers on aPC board. While the ATN line is low, all devices must listen to the data lines. Whe...
Page 65 - rent buffers U5
Model 5328A Theory of Operation 4-178. Overall Operation 4-179. The heart of the HP-IB Interface is a 256 state algorithmic state machine (ASM) con- trolled by a 256x16 ROM (U22) as shown in the block diagram. This state machine has two dif- ferent format states determined by the format (F) bit from...
Page 66 - partial preset and partial increment of the State Counters,
Model 5328A Theory of Operation the use of the letter “N” in a decision diamond symbol. ) The preset (jump) is synchronous andonly occurs when pin 9 of U14 and U23 is low and when there is a rising edge at pin 2 of U14and U23. FF U31A synchronizes the reset of the State Counters to occur at the prop...
Page 67 - low to inhibit the counter during the time that LRST is low.
Model 5328A Theory of Operation operation of the state control circuit U4 on the motherboard. Diode CR3 ensures that LINH is low to inhibit the counter during the time that LRST is low. 4-197. STROBE ENABLE DECODER. Decoder U13 is a 4- to lo-line decoder used to strobe thevarious storage latches. Pi...
Page 68 - A l l o c a t i o n .
Model 5328A Maintenance S E C T I O N V M A I N T E N A N C E 5 - 1 . I N T R O D U C T I O N 5–2. This section gives maintenance and service information. Included is a table of assemblies, recommended test equipment, a performance test, (which may be used to verify proper counter operations) and ad...
Page 72 - Maintenance; Set the 5328A to DC COUPLING.; SENSITIVITY - Channel B
Model 5328A Maintenance Table 5-4. Performance Test (Continued) b. 10 MHz to 100 MHz Setup: 2. (1) DC coupled 10 MHz to 100 MHz Set the 5328A to DC COUPLING. Set the “8601A for an output level of 15 mV rms as measured on the 3436A RF voltmeter. Vary the 6601A’s frequency from 10 MHz to 35 MHz and ve...
Page 74 - frequency range. The counter must display the correct frequency.; SIGNAL GENERATOR; Set the signal generator for an output of 15 mV rms (-24 dBm for
Model 5328A Maintenance Table 5-4. Performance Test (Continued) (1) DC coupled 10 MHz to 100 MHz Set Counter No. 1 (HP 5328A] to DC coupling (B channel). Set the 8601A for an output level of 15 mV rms as measured on the 3406A RF voltmeter. Vary the 8601A’s frequency from 10 MHz to 35 MHz and verify ...
Page 75 - channel input of the counter.
Model 5328A Maintenance Table 5-4. Performance Test (Continued) 4. PERIOD AND PERIOD AVERAGE Specification: PER A - counter will measure periods of signals to 10 MHz with resolutions from 10 ns to 0.1s in decade steps. PER AVG A - counter will measure periods of signals to 10 MHz with resolutions fr...
Page 76 - reconnect it to channel C. Verify that the counter displays 1.000.
Model 5328A Maintenance Table 5-4. Performance Test (Continued) Setup: 6. Set the 5328A Function switch to RATlO B/A: Freq Resolution. N switch to 1 kHz, Level A and B to PRESET; AC coupling on both channels; X10 ATTEN on both channels; COM A. Verify that the counter displays 1.000. Mark results on ...
Page 77 - displays 500.XXXX ns. Mark results on performance test record.
Model 5328A Maintenance Table 5-4. Performance Test (Continued) Set the 651B to 1.0 MHz and 500 mV rms. Set the 5328A Function switch to T.I. A-B; Freq Resolution, N switch to 1 MHz, 1; Level A and B to PRESET; AC coupling on both channels, X1 ATTEN on both channels, COM A. Set the Channel A SLOPE t...
Page 79 - Set the pulse generator for the following output:
Model 5328A Maintenance Table 5-4. Performance Test (Continued) Set the pulse generator for the following output: a. (-) SLOPE TEST Execute the following from the 9825A keyboard: wrt 701, “PF8G1S13A57+000*B57+000*R” Counter should display 20 µ S ±10 µs. Mark results on performance test record. b. (+...
Page 84 - Execute the following from the 9825A keyboard:
Model 5328A Maintenance Table 5-4. Performance Test (Continued] Connect the 5328A A MARKER output to the A channel ofthe position of the A MARKER as described above and the 100 Hz sinewave at +2 volts. Execute the following from the 9825A keyboard: wrt 701, “PF4G6S13A379-200*B37-200*R“ the oscillosc...
Page 90 - Figure 5-1. 10 MHz Oscillator Frequency Check
Model 5328A Maintenance 5 - 2 2 . A D J U S T M E N T S 5-23. Adjustment procedures are provided for the oscillator and for the time interval unit (sensitivity). The adjustments should not be done unless: a. A trouble has been repaired which would affect these values. b. The instrument does not meet...
Page 93 - Figure 5-2. DAC Adjustment Equipment Connections
Model 5328AMaintenance Figure 5-2. DAC Adjustment Equipment Connections 5-22
Page 95 - Figure 5-4. Hookup For A3 Oscillator Support Adjustment; - 2 7 . T R O U B L E S H O O T I N G; Troubleshooting aids are described in the following paragraphs,; - 2 9 . T R O U B L E S H O O T I N G A I D S; -32. Two of these extender boards are supplied with the
Model 5328A Maintenance 5-26. Adjustment of A3 Oscillator Support 1. Connect 5328A, HP 8640, and HP 180 as shown in Figure 5-4. Figure 5-4. Hookup For A3 Oscillator Support Adjustment 2. Place A3 on an extender board, 3. Apply a 1 MHz signal at a level greater than 1V rms to the 5328A rear-panel EXT...
Page 97 - Set the FUNCTION switch to CHECK.
Model 5328A Maintenance 5-33. IC Troubleshooting 5-34. To troubleshoot the IC’s on the A1 Motherboard, proceed as follows: a. Set the FUNCTION switch to CHECK. b. Set the FREQ RESOLUTION, N switch to 1 MHz, 1. c. Remove top cover and remove A4 Function Selector Assembly. d. Apply power and check for...
Page 98 - Table 5-5 IC Troubleshooting, A1 Motherboard
Model 5328AMaintenance Table 5-5 IC Troubleshooting, A1 Motherboard 5-27
Page 101 - - 3 7 . H P - I B V E R I F I C A T I O N U S I N G T H E H P 9 8 2 5 A; HP9825A Desktop Computer as a controller.
Model 5328AMaintenance Table 5-5. lC Troubleshooting, A1 Motherboard (Continued) Table 5-6. 5328A Functional Signals 5 - 3 7 . H P - I B V E R I F I C A T I O N U S I N G T H E H P 9 8 2 5 A 5-38. The following program checks the 5328AF/096/H42 for proper operation on theHP-IB. The program is design...
Page 102 - shown in Figure; rear panel address switches to decimal equivalent one.
Model 5328A Maintenance 5-39. To perform the verification, connect the 5328AF/096/H42 as shown in Figure 5-6, and set the rear panel address switches to decimal equivalent one. Figure 5-6. System Configuration 5-40. The program listed in Table 5-7 may be keyed into the 9825A or may be loaded from an...
Page 112 - Table 5–11. Relay Control Logic
Model 5328A Maintenance 5 - 4 3 . T R O U B L E S H O O T I N G I N P U T C H A N N E L S 5-44. The main function of the input channels is to perform input signal conditioning via eitherlocal or remote control, Therefore, effective problem diagnosis is divided into two sections, local and remote. It...
Page 117 - board during the operation.; If the FUNCTION or FREQ RESOLUTION switch control knob is
Model 5328A Maintenance d. Remove the two machine screws that secure the top of the display front panel to the top of the cast front-panel frame. e. Turn the 5328A on its side and remove the two machine screws that secure the bottom of the display front panel to the bottom of the cast front-panel fr...
Page 122 - Figure 5-11. Address Switch Troubleshooting Flowchart
5-53 Figure 5-11. Address Switch Troubleshooting Flowchart
Page 124 - Sales; O R D E R I N G I N F O R M A T I O N; Instrument model number.
Model 5328A Replaceable Parts S E C T I O N V I R E P L A C E A B L E P A R T S 6 - 1 . I N T R O D U C T I O N 6-2. This section contains information for ordering replacement parts. Table 6-7 lists parts inalphanumerical order of their reference designators and indicates the description and HP PART...
Page 125 - Replaceable Parts
Page 127 - TO; NATIONAL STOCK NUMBER CROSS REFERENCE INDEX
Model 5328A Replaceable Parts 6-10. General Usage Parts 6-11. The following list gives the prefixes for HP manufactured parts used in several instru- ments, e.g., side frames, feet, top and bottom covers, etc. These are eight-digit part numbers with the four-digit prefix identifying the type of part...
Page 152 - Refer to Section I for additional important information about; - 3 . M A N U A L C H A N G E S S H E E T
Model 5328A Manual Changes S E C T I O N V I I M A N U A L C H A N G E S 7 - 1 . I N T R O D U C T I O N 7-2. This section contains information for adapting this manual to instruments for which the content does not apply directly. This manual applies directly to instruments having serial p r e f i x...
Page 154 - Change “SERIES 1808” at top of diagram to SERIES 1828.
MANUAL CHANGES MODEL 5328A/H42 Page 2 CHANGE 1 (1828A) Pages 6-7 and 6-8, Table 6-1, A2 (05328-60035) Replaceable Parts: Change A2 series number from 1808 to 1828. Change A2R34 and R35 from 0811-1340 to 0812-0021; RESISTOR 5% 3W WW TC=0 90; 91637; CW2B1-3-T2-47/100-J. Page 8-19, Figure 8-9, A2 (0532...
Page 156 - location by reference designator.
Model 5328A Schematic Diagrams S E C T I O N V l l l S C H E M A T I C D I A G R A M S 8 - 1 . I N T R O D U C T I O N 8-2. This section contains schematic diagrams and part locators. The part locators shown the location by reference designator. 8 - 3 . S C H E M A T I C D I A G R A M S Y M B O L S ...
Page 157 - Pin 1 of resistor packs.; - 1 4 . A S S E M B L Y L O C A T I O N S A N D C O M P O N E N T L O C A T O R S; assembly are located next to the schematics.; - 1 6 . F A C T O R Y S E L E C T E D C O M P O N E N T S
Model 5328ASchematic Diagrams 8-13. Symbols are used on PC boards to aid in identifying pin numbers, diode elements, etc., as follows: IDENTIFIES: Pin 1 of dip and flat-pack IC’s. Tab of TO CASES. + side of electrolytic capacitors. Pin 1 of resistor packs. Cathode of diodes.Section I of dip switches...
Page 158 - Schematic Diagrams
Model 5328A Schematic Diagrams Figure 8-1. Schematic Diagram Notes 8-3
Page 170 - Figure 8-7. A1 Motherboard Schematic and Components
(Sheet 1 of 2) Figure 8-7. A1 Motherboard Schematic and Components 8-15
Page 172 - Figure 8-8. A2 Power Supply Block Diagram
Page 173 - Figure 8-9. A2 Power Supply Schematic and Components
8-19 Figure 8-9. A2 Power Supply Schematic and Components
Page 175 - Figure 8-10. A3/A3A1 Oscillator Support Schematic and Components
8-21 Figure 8-10. A3/A3A1 Oscillator Support Schematic and Components
Page 176 - Figure 8-11. A4 Function Selector Block Diagram
8-23 Figure 8-11. A4 Function Selector Block Diagram
Page 178 - Figure 8-12. A4 Function Selector Schematic and Components
8-25 Figure 8-12. A4 Function Selector Schematic and Components
Page 181 - Figure 8-15. A10 Synchronizer Block Diagram
Page 182 - Figure 8-16. A10 Synchronizer Schematic and Components
Figure 8-16. A10 Synchronizer Schematic and Components 8-29
Page 183 - Digital-to-Analog Converter Block Diagram
8-30 Figure 8-17. A 1 1 Digital-to-Analog Converter Block Diagram
Page 192 - Figure 8-24. A16 Display Schematic and Components
8-41 Figure 8-24. A16 Display Schematic and Components
Page 201 - D - 4 . T o o l a n d T e s t E q u i p m e n t R e q u i r e m e n t s
time required to perform the specific tasks iden- tified for the maintenance functions authorized in the maintenance allocation chart. Subcolumns of column 4 are as follows: C – Operator/Crew O – OrganizationalF – Direct SupportH – General SupportD – Depot e. Column 5, Tools and Equipment. Column 5 ...
Page 206 - By Order of the Secretary of the Army:; Brigadier General, United States Army
By Order of the Secretary of the Army: Official: J.C. PENNINGTON Brigadier General, United States Army The Adjutant General Distribution: Active Army: HISA (Ft Monmouth) (26) USAINSCOM (2) COE(1)TSG (1) USASRENBD(1) DARCOM (1) TRADOC (2) OS Maj Cmd (4)TECOM (2)USACC (4) MDW(1)Armies (2) Corps (2)Svc...
