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HP Switch 11713A User's Manual

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1. lt 50 on Installation Model 11713A SECTION 11 INSTALLATION the product must be made inoperative and be secured against any unintended operation If this instrument is to be energized via an autotransformer for voltage reduc tion make sure the common terminal is connected to the earthed pole power source Power Requirements The Driver requires a power source of 100 to 120 volts 5 10 from 48 to 440 Hz or 220 to 240 volts 5 10 from 48 to 66 Hz single phase Power consumption is 80 VA max Figure 2 1 provides instructions for line voltage and fuse selection Table 2 1 gives line fuse part numbers WARNING To avoid the possibility of hazardous electrical shock do not operate this in strument at line voltages greater than 126 5 Vac with line frequencies greater than 66 Hz Leakage currents at these line settings may exceed 3 5 mA CAUTION Before the instrument is switched on it must be set to the voltage of the power Source or damage to the instrument may result Power Cable In accordance with international safety standards this instrument is equipped with a three wire power cable When connected to an appropriate ac power receptacle this cable grounds the instru ment cabinet The type of power cable plug shipped with each instrument depends on the country of destination See Figure 2 2 for the
2. hour LPF low pass filter gauge C degree Celsius HET heterodyne EV ss low voltage BAL balance o centigrade HEX hexagonal Mis metre distance BCD binary coded of degree Fahrenheit HD in head M cw milliampere decimal K degree Kelvin HDW hard ware MAX maximum BD gua x board DEPC deposited carbon HF high frequency MOR Les ou iss megohm BECU beryllium DET detector HG mercury MEG meg 109 used copper diam diameter Elcg 1 aps res high in parts list BFO beat frequency D A diameter used in HP pda Hewlett Packard MET FLM metal fiim oscillator parts list HPF high pass filter MET OX metallic oxide BH binder head DIFF AMPL differential HR vivus hour used in MF medium frequency BKDN breakdown amplifier p rts Hist microfarad used in BP oos bandpass division HV node high voltage parts list BLE 25 bandpass filter DPDT double pole He aa Hertz MER manufacturer BRS Sev brass double throw IC integrated circuit ME saka milligram BWO backward wave drive TD fee ae inside diameter MHz megahertz oscillator DSB double sideband IE A intermediate mH milihenry CAL Lu aive calibrate DTL
3. 3 14 Accessories Supplied ooo 1 2 Sending the Status Bit Message 3 14 Equipment Available o 1 2 Receiving the Abort Message 3 14 Recommended Test Equipment 1 2 Operator Maintenance 3 14 Connections to 11713A Attenuator Drivers 3 14 CHER d ex 3 14 HE INST ALEATION RE A A zt Driving Additional Coaxial Switches 3 15 nde a beste es 2 1 EN i Connections for Four Section Attenuator 3 16 Initial Inspection saus sss Pe E POR YA 2 1 Relay Duvars 3 16 Preparation For USB A ER ANY Jug Zu SN 2 Power Requirements 2 1 Line Voltage and Fuse Selection 2 1 IV PERFORMANCE TESTS TET a Power Cable een Qed HP IB Address S lection O 15 2089680 NUR EM o Mating Connectors Interconnections dE iS Vel bri Operating Environment 2 3 Bench Operation oomoomootoro TERRITI S ER et 4 7 KA Rack Mounting creer rM E 5 Storage and Shipment cece 2 5 2 as Vi REPLACRABEE PARTS 7 aie Introductio de VIA TRES a CORO 6 1 Abbreviations 61 IH OPERATION ds 5 1 Replaceable Part
4. or B flip flop which controls the output state of the instrument See A3 description The data inputs DI01 D104 set up the 10 possible output states of the 4 line to 10 line decoder With the Listen flip flop set the Remote flip flop set Handshake output flip flop 0 88 on the A5 assembly the attentien CA FN Hime at a dtogic high from the controllerand gt DIO set to a logic high from the controller a pulse is generated NCLK which switches the _ _ Output of the decoder to the 2 line to 1 line multiplexer and sets or clears the flip flops on the A3 Latch Assembly LAL SSS we A o c 7 Fhis pulse widthris approximately equal to the pulse width of UAA on the AB Handshake 0 and Data Input Assembly 750 ns One pulse is required every time one switch is set or cleared 8 12 Model 11713A A3 ASSEMBLY Figure 8 9 A3 Latch Assembly Component Locations Service Model 11713A SERVICE SHEET 5 PRINCIPLES OF OPERATION The A3 Latch Assembly contains 10 J K flip flops and a power up circuit When the Driver is in the Local mode the J and K inputs to all ten flip flops are in the logic high state The flip flops then operate as toggle flip flops and respond to the front panel pushbuttons The pushbuttons function as clock pulses for the flip flops In the Remote state the A4 A or B flip flop controls the J K inputs In the A state t
5. ae 6 co peak 55 slow blow fuse oscillator HV p p microvolt peak PL elei phase lock used in parts list VEE 3 d volts dc to peak PLO a Phase lock SCR silicon controled VDCMW volts de working TT Vrms D 10106761 nns osc lator rectifier screw used in parts list IM alet s micro watt PM phase modulation SE S UR selenium VF volts filtered mf vn Meng tom rRanoampere PANT positive tregative SEGCT T sections Y FO variable Ir amp Quen y NC no connection positive SEMICON semicon oscillator NJC normally closed PIO e oes Part of ductor VHE very high fre NE oiu 316 ntt neon POLY polystyrene SHE superhigh fre quency NEG negative PORC porcelain quency Vpk volts peak EU raro tarado POS positivetpositi n s 7 UST IVVIVUTIUVSOLDI igen Vp p volts peak to peak NI Pi dewan nickel plate used in parts list SIL a s silver Vrms s s s volts rms N O normally open POSN position SL a slide VSWR voltage standing NOM nominal POT potentiometer SNR signabto noise ratio wave ratio NORM 22 normal gt gt ec peak to peak SPDT 5 single pole VTO 6 voltage tuned NPN negative positive PP peak to peak used double throw
6. 2 2 Component Locations P O Change C 7 5 2 2 Power Cable and Mains Plug Part Numbers adn 2 2 2 3 HP IB Address Selection 2 3 2 4 Hewlett Packard Interface Bus Connection 2 4 8 1 Schematic Diagram Notes 8 2 8 2 Model 11713 Simplified Block Diagram 8 7 3 1 Front Panel Features ooooomommom r o 3 3 8 3 A7 Switch Board Assembly Component 3 2 Rear PanelFeatures 3 4 RR ats c e CU ONE DN 8 9 3 3 Connections for HP 8761B Switch 3 12 8 4 Switch Board Schematic Diagram 8 9 3 4 Connections for HP 33311 Series Switches 3 13 8 5 A5 HP IB Handshake and Data Input 3 5 Typical Connections for Programmable Assembly Component Locations 8 11 Four Section Attenuator oe Rf 8 16 8 6 HP IB Handshake and Data Input 3 6 Relay Driving Circuit 3 16 Schematic Diagram 8 11 4 1 Operational Verification Test Setup 4 1 8 7 A4 Remote Local Logic Assembly 6 1 Front Panel Mechanical Parts 6 10 Component Locations esee 8 13 6 9 Rear Panel Mechanical Parts 6 10 8 8 Remote Local Logic Schematic Diagram 8 19 6 3 Top Internal Mechanical Partsend 8 9 A3 Latch Assembly Component Locations 8 15 Hardware er 6 4 Bottom Internal Mechanical Parts and l 6 12 Locations eee 816
7. Figure 7 4 AG Interface Assembly Component Locations P O CHANGE B Model 11713A PTE i ERE c Model 11713A c J A1 ASSEMBLY Figure 7 5 A1 Interconnect and Power Supply Component Locations P 0 CHANGE B 7 4 Manual Changes 7 5 Figure 7 6 A1 Interconnect and Power Supply Component Locations P O CHANGE C Twaina m wm A1 ASSEMBLY Manual Changes Model 11718A Manual Changes Model 11713A MANUAL CHANGE INSTRUCTIONS Cont d ud CHANGE B Table 6 2 Change A1 to 11713 60001 CD8 same description Table 6 2 Change A6 to 11713 60006 CD3 same description Table 6 2 3 Change MP51 to 11713 00006 CD7 same description Delete MP54 11713 00009 0120 LOCKING SLIDE PLATE Figure 6 2 Change to Figure 7 3 P 0 CHANGE B found in this section Table 6 2 m 1 Change MP5 to 11713 00005 CD6 PANEL REAR Change MP14 to 7120 8053 CD2 LABEL WARNING Page 8 9 through 8 20 Service Sheets 2 3 4 5 and 6 Change Al Interconnect Assembly part number to 11718 60001 __ Page 8 11 Figure 8 6 Service Sheet 3 Change A6 Interface Assembly part number to 11713 60006 Page 8 16 Figure 8 11 0 Change to Figure 7 4 1 70 CHANGE B found in this section I 7 A 1 Page 8 17 Figure
8. ne shes ao a SAS LL o Ra CONTROLLER Local Operation Test Setup 2 Press LINE ON OFF switch to ON Switch should remain in ON position and green switch indicator LED should illuminate All numered pushbutton LEDs should be on and LOCAL LED should be on 3 Depress 10 numbered pushbuttons on Driver front panel Each LED should alternate between off and on as each key is pressed In addition if any equipment is connected attenuators relays or switches an audible click should be heard from the unit actuated Pressing any numbered pushbutton should not cause any other pushbutton to change state Operation Model 11713A 4 Table 3 2 Operator s HP IB interface Checks 1 of 3 HP IB Interface Check DESCRIPTION These procedures check the Driver s ability to process the HP IB messages describedin Table 3 3 The equipment required consists of the Driver a controller and HP IB interface Refer to test setup below for HP IB interface check These checks can be performed together or separately ny special requirements for a check are described at its beginning The validity of these checks are based on the following assumptions The Driver operates correctly with front panel control that is in local mode This can be verified with the Local Operation check Table 3 1 The controller properly executes HP IB operation The HP IB interface properly
9. Model 11713A Service Model 11713A SERVICE SHEET 7 PRINCIPLES OF OPERATION The Al Interconnect Assembly contains the power supply and connectors for other major assemblies The power supply is enabled when the LINE ON OFF switch is set to the ON position The power supply provides 5 Vdc for the logic circuits and 24 Vdc at 0 650 amperes conti nuous to drive attenuators relays or switches connected to the Driver Figure 8 14 shows the typical foldback characteristics of the 24 Vdc supply A Crowbar circuit is incorpo rated that causes the primary line fuse to blow if the ac input voltage exceeds the ratings on the Power Mains Line Module i In addition the A1 assembly provides HP IB lines level shifting to meet the IEEE specifica tions for a Listener Device Figure 8 14 Typical Foldback Characteristics of 24 Volt Power Supply 8 18 MOL 7 1 Bloke J SOLIN SOLID ET Ceci Cd GA Ee 1 2 i Mie i 5 lere Qoo 2 2 2 LOLD Lore joue 0 E teme eu a eal i 1 FOLIN OLIN SEAT bt STATE 4 5 I EIH UID SS SHAE POLY Sire WOOD PIGAAPL NI GLAM
10. t Description Mfr Part Number Designation Number D Qty p Code ait 11713 60012 1 1 INTERCONNECT amp POWER SUPPLY ASSEMBLY 28486 11713 60012 1 1 0180 2181 4 1 CAPACITOR FXD 1300UF479 10X SDVDC AL 00893 539 7471 02 2880 0129 8 8 SCREW MACH 10 32 312 IN LG PAN HO POZT 00000 ORDER BY DESCRIPTION 2190 0011 8 8 UASHER LK INTL T NO 10 195 IN ID 28480 2190 0011 1C2 0180 2221 3 1 CAPACITOR FXD 200UF 75 10 15 0 AL 28480 0180 2221 2680 0129 8 SCREU MACH 10 32 312 IN LG PAN HO POZI 00000 ORDER BY DESCRIPTION 2190 0011 8 WASHER LK INTL T NO 10 195 IN ID 28480 2190 0011 ACS 0180 0281 1 CAPACITOR FXD FUF 10 35 TA 56289 4 000 2 A1C4 0190 2141 y CAPACITOR FXD 3 3UF 10 50 96 TA 56289 1500335X9050B2 AICS 0180 0197 1 CAPACITOR FXD 2 2UF 10X 20VDC TA 6289 1500225X902042 ATCRT 1301 0159 3 4 DIODE PUR RECT 400 SOMA DO 41 28480 1901 0159 ATCR2 1901 0290 5 2 DIGDE PUR RECT 100 1 54 28480 1901 0200 ATCR3 1901 0159 3 DIODE PUR RECT 4008 750MA DO 4t 28480 1901 0159 A CR4 1961 0159 3 DiODE PUR RECT 400V 750114 DO 41 28480 1901 0159 5 1991 0209 5 DIODE PUR RECT 100 4 28430 1901 0200 A CR 1901 0199 3 DIODE PUR RECT 400V 750MA DO 41 28480 1901 0159 11 1251 3283 if 1 CONNECTOR 24 PIN F MICRORIBBON 28489 1251 3283 2 1251 6 5 4 CONNECTOR 34 PIN 28480 1251 5316 3 1251 6 5 CONNECTOR 34 PIN 2 28480 1251 5316 134 1251 3898 4 1 CONNECTOR 10 PIN M POST TYPE 28480 1251 3898 UAR ct SOOT OT
11. Model 11713A Performance Tests SECTION IV PERFORMANCE TESTS INTRODUCTION PERFORMANCE TEST The procedure in this section tests the instrument s Test equipment and accessories required to per electrical performance form the test are listed in Table 1 3 Equipment other than the recommended models can be used The test can be performed without access to the provided the minimum specifications are satis interior of the instrument fied PERFORMANCE TESTS OPERATIONAL VERIFICATION DESCRIPTION This procedure checks the Driver to give reasonable assurance that it is working properly by performing checks on major functions This test and the local operator s check in Section III will ensure that the Driver is operational ATTEN X ATTENUATOR RC NR E E 7 DRIVER CONTROLLER RF SWITCH Figure 4 1 Operational Verification Test Setup EQUIPMENT Controller HP 9825A Attenuators 2 HP 8495K RFSwitches 2 HP 87618 PROCEDURE i Connect equipment as shown 2 Key in program shown in Table 4 1 3 Run the program following instructions given in the display of the controller 4 1 Performance Tests Model 11713A Table 4 1 Performance Check Program Using 98254 Controller 1 of 3 117138 OPERATOR S CHECK dim YS 3 dev ASD 703 fxd 0 spc 4 X time between switching commands 100 X E Error counter E beep dsp SET
12. given which resets the Listen flip flop Model 11713A Ab ASSEMBLY Er EE Figure 8 5 AS HP IB Handshake and Data Input Assembly Component Locations Model 4 SERVICE SHEET 3 PRINCIPLES OF OPERATION The A5 HP IB Handshake and Data Input Assembly provides the interface between the bus and the Driver The three wire handshake lines to the Handshake Logic circuits synchronize es the additional f ncti n in tonjunction with the Remote L c al Lo gic the operation of the Driver Remote operation The lines are Ready For Data NRFD Data Valid DAV and Data Accepted NDAC The Handshake logic processes the DAV s gnal and produces the Handshake Out HS OUT signal passed to the Bus Logic and the Local Lockout Logic The DAV signal and the Handshake Enable HS ENABLE signal combine to output the NRFD and NDAC signals on the bus The basic purpose of this logic is to sig nal the other Driver circuits that the DIO lines contain a character for possible processing to interface the circuits to the HP Interface Bus three wire handshake system The bus logic accepts inputs from the Data Input Output DIO lines and the Attention ATN signal from the Interface Bus These inputs in conjunction with the HS OUT signal enable the Remote Local Logic and the Local Lockout Logic In addition the Bus Logic processes the Attenuator Switch state codes and select co
13. 11713 00012 ORDER BY DESCRIPTION ORDER BY DESCRIPTION 2360 0113 2360 0188 4 1 3 1 1 5 2 4 3 3 2950 0144 0 5 NUT HEX DBL CHAM 3 8 32 THO 188 IN THK OROER BY DESCRIPTION 0510 0079 6 4 RETAINER RING BSC EXT 5 IN DIA STL 0519 0079 0380 0644 4 2 STANDOFF HEX 327 IN LG 6 32THD ORDER BY DESCRIPTION 0515 1381 1 5 8 SCREU METRIC SPECIALTY M4 X 0 7 THD 6 0515 1331 5021 5828 2 2 STRUT SIDE 3 1 2 X 110 5021 5829 5021 4942 4 TOP COVER PERFORATED 5021 4542 5061 9571 3 COVER PERFORATED BOTTOM 5061 9571 5040 7201 8 2 FOOT STANDARD 5040 1 5040 7222 3 2 FOOT NON SKID FM 1 28 5040 7222 so toos bet ae gl or 5001 0438 TRIM SIDE 5001 0438 1 1460 1388 5 1 TILT STAND SST LABOR a wk ins 7120 4294 LABEL WARNING 7120 4294 7120 1254 NAMEPLATE 312 IN UD 54 IN LG AL 7120 1254 Figure 6 5 Cabinet Parts See introduction to this section for ordering information pou indicates factory selected value tBackdating information in Section VII Replaceable Parts Zip Code 29671 75222 85008 91880 94042 76067 16701 95051 94304 01247 06226 6 15 6 16 Table 6 3 Code List of Manufacturers Address PICKENS DALLAS PHOENIX WAKEFTELO MOUNTAIN VIEW MINERAL WELLS BRADFORD SANTA CLARA PALO ALTO SOMERVILLE NORTH ADAMS FLORENCE Model 11713A M
14. 200MA 2NS 00 5 28480 1901 0050 8 1901 0050 3 DIODE SUITCHING 80V 200MA 2NS DO 35 28480 1901 0050 A2CR39 1901 0089 3 IODE SUITCHING 80V 200MA 2NS DO 35 28480 1901 0050 2 40 1901 0050 3 DIODE SWITCHING 80 200MA 2NS DO 35 28480 1901 0050 A2CR41 1901 0050 3 DIODE SUITCHING 80V 200MA 2NS DO 35 28480 1901 0050 A2CR42 1901 9050 3 DIODE SUITCHING 80V 200MA 2NS 5 28480 1901 0050 A2K1 0490 1190 0 2 RELAY 2C SVDC COIL SA 125VAC 28480 0490 1190 A2K2 0490 1180 1 9 RELAY 20 5 06 601 5 28480 0490 1190 21 5040 6847 6 1 BOARD EXTRACTOR RED 28480 5040 7 5000 9043 8 4 I PIN P C BOARD EXTRACTOR 28480 5000 9043 A2MP2 1713 20009 1 i DRIVER TRANSISTOR SUPPORT 28480 11713 20009 2200 0107 6 2 SCREU MACH 4 40 375 IN LG PAN HD POZI 00000 ORDER BY DESCRIPTION 3050 0105 6 8 WASHER FL MTLC NO 4 125 5 28480 i 3050 0105 A201 1854 0810 2 TRANSISTOR NPN SI PD 62SMW FT 200MHZ 28480 1854 0810 4202 1854 0810 2 i TRANSISTOR NPN SI 0 626 FT 200MHZ 28480 1854 0810 A203 1854 0633 7 16 TRANSISTOR NPN SI DARL PO 404 04713 0 A204 1854 0633 1 TRANSISTOR NPN SI DARL PD 40W 04713 240 A205 1854 0633 7 TRANSISTOR NPN SI DARL PO 40U 04713 A206 1854 0832 7 TRANSISTOR NPN SI DARL PDz 40l 04713 I MJESOG A207 1854 0633 TRANSISTOR NPN SI DARL 4 04713 0 A208 1854 0633 7 TRANSISTOR NPN SI DARL PD 40 04713 20 209 1854 0633 7 TRANSISTOR NPN SI DARL PD 404 64713 9 2019 1854 0633
15. Hes signify connections to the assembly which are separate from those made through the integral plug part of the assembly Dagger indicates circuit change See section VII Conducting connection to chassis or frame NOT ASSIGNED Asterisk indicates factory selected components See section V Value selected for best operation Value shown is average or most commonly selected value Wire color code Code used MIL STD 681 is the Reference designators deleted same as the resistor color code First number 1 by circuit changes are listed identifies the base color second number the wider here stripe and ihe third number the narrower stripe Example denotes white base yellow wide stripe violet narrow stripe Assembly reference designator s Large numbers in lower right corners of schematic diagrams are service snect numbers They are provided for con venience in tracing inter connections List of all the reference desig nations on the diagram Figure 8 1 Schematic Diagram Notes 3 of 3 Service 8 4 Service identified on the schematic diagrams Use the infor Model 11713A M TROUBLESHOOTING The Driver circuits are conventional and straight mation on the schematics and the procedure in forward Significant circuit stage functions are Table 8 1 to isolate a malfunction Table 8 1 Troubleshooting Hints Remove tne Driver top cover Turn on the Driver and verify th
16. y lt 07 A Tg ES rst eL AA 702402 yi gen ir 6 0 0 1 1 i Ke H t 2 m _ 217 m 1 A feu i 77 VOCES g 20208 i 2 7 i 1 t vooer os i B FIX 1 1 i 1 1 i 5 E ST Sm 3 5 A O OQ9 EL ATHVISSS 9o OF HAK E GUID HUBLOdWOD SOHO jo suanwubseg ypy LY Aiquassy py fre Saquiny jquiessy sepnpur vonmubsap jnd peringigge 218 9 ABUSE BUENO UAHA SUDNBUSISSP 93 619 98 ERLZZ ATE I mmm E P bi 0 T L420 Up ol IND 62 92 52 42 EE Ag i vo 2 Tou i 1 TIDS t CD AS gt 5 22 000 5 o NAI Qv 1 EPA 1 1 H i 1 1 H me amp ON LC 2922 gt Nmn 7 2 Ff mmm 1 E E Em fu Y 2 bes 7 db VON Ww E 3S 7 gen 7 ger d PLN IO ILLS M 0 E F El i 1 i SHPLY PAM T 4 AAI
17. 26 Cabinet 1 1 1 1 14141415415151 A ES 2 A2 Driver Assembly Component pe 7 1 Reference Circuit Schematic Backdating 8 13 Driver Schematic Diagram 8 17 Partial Diagram P O Change A 71 8 14 Typical Foldback Characteristics of 24 Volt 7 9 A5 HP IB Handshake and Data Input Power supply 8 18 Assembly Component Locations 8 15 A1 Interconnect and Power Supply P O Change 7 2 Component Locations 8 19 7 3 Rear Panel Mechanical Parts 8 16 Interconnect and Power Supply Schematic P O Change 7 2 12188 870 enan 8 9 7 4 A6 Interface Assembly Component 8 17 Top Internal View Assembly and Component Locations P O Change B 7 8 Locations rrr a ER OA 8 21 TABLES Table Page Figure Page 1 1 Specifications cic 1 2 3 5 Attenuation Levels and Corresponding 1 2 Supplemental Characteristics e 1 3 Data Strings ME ni 3 11 1 3 Recommended Test Equipment 1 8 3 6 Attenuator Cable Connector Pin Numbers and Wire Color Codes ig 3 15 me is ng Decimal ER 20 4 1 Performance Check Program Using 9825A Controller 4 2 Equivalente eitis dean 2 3 6 1 Reference Designations and Abbreviations 6 2 3 1 Operators Check 3 5 6 2 Replaceable Parts 64
18. 3 2 Operator s HP IB Interface Checks 3 6 6 3 Code List of Manufacturer s sess 6 14 3 3 HP IB Message Reference Table 3 9 3 4 HP IB Control Statement Results 3 10 8 1 Troubleshooting Hints 8 5 Contents iv Safety Considerations Model 11713A SAFETY CONSIDERATIONS while protective covers are removed Energy avail able at many points may if contacted result in personal injury i Capacitors inside the instrument may still be charged even if the instrument has been discon nected from its source of supply For continued protection against fire hazard re place the line fuse s only with 250V fuse s of the samecurrentrating and type for example normal blow time delay etc Do not use repaired fuses or short circuited fuseholders SAFETY SYMBOLS Instruction manual symbol the product will be marked with this symbol when it is necessary for the user to refer to the in see Table of Contents for nage references rer 5 2 A 2 Indicateshrezardous voltage Indicates earth ground terminal The WARNING sign denotes a hazard It calls attention to a procedure practice or the like which ifnot correctly performed or adhered to could result in per sonal injury Do not proceed be yond a WARNING sign until the indicated conditions are fully understood and met WARNING The CAUTION sign denotes a hazard It
19. 6 Shock or fire hazard Panel Features The front and rear panel features are given in Figures 3 1 and 3 2 These include explanations of the controls connectors and indicators Operation Model 11713A 2 Remote Mode Cont d not in Local Lockout it switches to local from 3 LINE switch and the LOCAL pushbutton The remote when the front panel LOCAL key is 23 LOCAL pushbutton can be disabled by a local pressed With the remote to local transition the lockout command The driver can be addressed to Driver s outputs remain unchanged listen and when addressed to listen the Driver will respond to the following messages Data Remote Local Lockout The local lockout condition dis Local Lockout Clear Lockout Set Local and ables the front panel LOCAL key so that pressing Abort the LOCAL key will not return the Driver to local mode When local lockout is in effect the Driver is Local to Remote Mode Changes The Driver returned to local under program control sending switches to remote operation upon receipt of the Clear Lockout Set Local or by turning the Driver Remote message The Remote message has two LINE switch OFF then ON parts They are Remote enable bus control line REN set true NOTE Device listen address MLA received once Returning 10 local by to OET then ON willdefeat the purpose of local while REN is true lockout and the system controller will The Driver s outputs and all con
20. C4 1 8 TO 422R F 100 24546 4 1 8 0 42 25 15 422 ATR39 0698 3447 4 RESISTOR Posi E10 204 100 24545 C4 1 8 T0 422R F RESTSTOR 4 429698 3447 7 41 0698 3447 4 RESISTOR 422 1 125 F TC 0 100 24546 C 1 8 TO 422R F RESISTOR 422 1X 125 F TC 0 100 24546 C4 1 8 T0 422R F 4 0698 3447 2 ATRAS 0698 3447 4 RESISTOR 422 1X 125U F 0 100 24546 C 1 8 T0 422R F LASA ATRAS RIF Si RESISIOR 422 tX t25U F T0xQ109 amp 4 19898 3447 ATR S 0698 3447 4 RESISTOR 422 1X 25 F TC 0 100 24546 4 1 8 0 4228 RESISTOR 422 1 25 F 0 100 24846 C 1 8 10 4228 F 4 0698 3447 46 A7S1 5060 9436 7 11 PUSHBUTTON SWITCH P C MOUNT 28480 5060 9436 752 060 9436 7 PUSHBUTTON SWITCH P C MOUNT 28480 5060 9436 A753 5060 9438 7 PUSHBUTTON SWITCH P C MOUNT 28480 5060 8436 A7S4 5060 9436 7 PUSHBUTTON SWITCH P C MOUNT 28480 5089 9438 755 5060 9436 PUSHBUTTON SUITCH P C MOUNT 28480 060 9436 756 5060 8 7 PUSHBUTTON SWITCH P C MOUNT 28480 060 9436 57 5080 9436 7 PUSHBUTTON SWITCH P C MOUNT 28480 5060 9426 A758 5060 9436 7 PUSHBUTTON SWITCH P C MOUNT 28480 5050 6 759 5060 9436 1 7 PUSHBUTTON SWITCH P C MOUNT 28480 5050 9438 7510 5060 9436 PUSHBUTTON SWITCH P C MOUNT 28
21. DAN FAO gt EPAF PIDO NO NOGEN OL E VLL D LE SPLON DELIS dr 1 AP pay PPS ATIMISSV 3242 2 4N 9 OG 2 O 423NNO2 3 AS DR TUUM M c rr E nah ME rr d 20209 511 751 35 INIT EY 80168 301883519 1331045 9 0 TW 6 02 8 61 8 weeg 3118013358 jddng 3 0 pue Jo3uuo949Jup 91 8 aanbly sv LY Ocd FA FOONY 7 O O 300 7 yo IIF MFA WORAOE 2 nore Sn d d VIE le 1 Se am USUNT 13439 jo p fy ly st Ly Ajquiessy Ly frs requin sopnpm uonsudkop inj pa elAaiqqw 28 song 488 8 1 HARO LYLA tuoneuBisop 3 89 9 5 QNS IATE I SS 2 ODA DENT pez KITANO 4 3 OA LOS BID 2 2 g v 6550 2287 0 9 FT 2 FE 2 2 22 2 ANO SARININ LAVA 28070 022 7 ONY IOLSISNVIL NUL SOF IAOW gt NYHL DIN TAON gt 4 mer APT 27 IMOS ll A EE AI xv v vA OF UNOS 1Y XII TIA ON FH OP QY A Yat
22. SNOISLENDISTI FINFAFIS TY 2 2 22 1 1 oce oo ELA 7 7 INI Mp S tue TES NI DNUONOUO i 2 790 99 ATIINS SIMOS ONY 02 7 IY Of DPLON HARDT MLS MPL 12330203 PAS PUA OFF OL IVADEE NO HOSLO ONY OL VADO FOF OSES f ISAS SIMO AB T SILON EFO 0260 2 HOON AIMOd SE 331 39 x 133 9 5 ev Ly O d rddns 180g pue 132 03491 1 668 168 18907 108000000 pue Ajquiessy Marg eusazu doy 940514 13NVd HY3H 13NVd LNOY4 N3QdIH 9V LV 29 v 9 81 V 8v 138 LL 6800 LOLV 0 M VEILIT 801 68 i euzu 001 P
23. Within the USA it is better to order directly from the HP Parts Center in Mt View California Ask your nearest HP office for information and forms for the Direct Mail Order System e INTRODUCTION This section contains information for ordering parts Table 6 1 lists abbreviations used in the parts list and throughout the manual Table 6 2 lists all replaceable parts in reference designator order Table 6 3 contains the names and addresses that correspond to the manufacturer s code numbers ABBREVIATIONS Table 6 1 lists abbreviations used in the parts list schematics and throughout the manual In some cases two forms of the abbreviation are used one all capital letters and one partial or no capitals This occurs because the abbreviations in the parts list are always all capitals However in the sche maticsand other parts of the manual otherabbr _viation forms are used with lower case and upper case letters REPLACEABLE PARTS Table 6 2 lists all replaceable parts in ger designator order Table 6 3 contains the names Model 11713A Replaceable Parts Table 6 1 Reference Designations and Abbreviations 1 of 2 REFERENCE DESIGNATIONS NOTE All abbreviations in the parts list will be in upper case A Xue coo assembly E miscellaneous P electrical connector EN integrated circuit AT attenuator isolator electrical part movable portion micreci
24. check provides the initial Driver turn on proce dure and local operation REMOTE OPERATION IZED The Driver can be operated through the Hewlett Packard Interface Bus HP IB Bus compatibil ity operator s interface checks programming and data format are described in the following paragraphs Remote only functions and all front panel func tions except the LINE switch are programmable through the 11515 Theoperator s HP IB interface checks in Table 3 2 provide a test of the HP IB to verify thatthe Driver can function with each of the applicable bus mes sages The bus messages are described in Table 5 3 For more information about HP IB refer to IEEE Std 488 ANSI Std MC1 1 the Hewlett Packard Electronic Systems and Instruments catalog and the booklet Tutorial Description of the Hewlett Packard Interface Bus HP part number 0952 0156 HP 1B Compatibility The Driver s complete bus compatibility as de fined by IEEE Standard 488 and the identical ANSI Standard MC1 1 is described below Table 3 3 Table 3 3 also summarizes in the left hand column the Driver s HP IB capabilities in terms of the twelve bus messages Foremost among these messages is the Data message Data mes sages contain the program codes that set the Driver s outputs Remote Mode Remote Capability The Driver accepts commands from the bus in the remote mode In remote its front panel controls are disabled except fo
25. p Sty Description Code Mfr Part Number A2CR1 1901 0050 3 42 DIODE SUITCHING SOV 200MA 2NS DO 3 28480 1901 0050 A2CR2 1901 0050 3 DIODE SUITCHING 80V 200MA 2NS 00 35 28480 1901 0050 842083 1901 0050 3 DIODE SUITCHING 80V 200MA 2NS 00 35 28480 1901 0050 A2CRA 1901 0050 3 OIODE SUITCHING 80V 200MA 2NS 00 35 28480 1901 0050 A2CRS 1901 0050 3 DIODE SWITCHING 80V 200 2NS 00 35 28480 1901 0050 6 1901 0050 3 DIODE SUITCHING 80V 2008 2NS 00 5 28480 1901 0050 2 87 1901 0050 1 3 DIODE SWITCHING 80V 200MA 28 5 00 5 28480 1901 0 A2CR8 1901 0050 3 DIODE SUITCHING 80V 200MA 2NS 20 5 28490 1901 0050 22089 1901 0050 3 DIODE SUITCHING 80V 200MA 2NS 00 35 28480 1901 0050 08 1901 0050 3 DIODE SUITCHING 80V 200MA 2NS 00 35 28480 1901 0050 A2CR 1 1901 0050 3 DIODE SUITCHING 80V 200MA 2NS DO 35 28480 1901 0050 A2CR12 1901 0050 3 DIODE SUITCHING SOV 200MA 2NS 50 5 28480 1901 0050 A2CR13 1901 0050 3 DIODE SWITCHING 80 200114 2NS DO 35 28480 1301 0050 A2CR14 1901 0050 3 DIODE SUITCHING 80V 200MA 2NS DO 35 28480 1901 0050 A2CRIS 1901 0050 3 DIODE SUITCHING 80 200 2NS DO 35 28480 1901 0050 A2CR16 1901 0050 3 DIODE SUITCHING 80V 2008 2NS DO 35 28480 1501 0050 7 1901 0050 3 DIODE SUITCHING 80 200MA 2NS DO 35 8480 1901 0050 8 1901 0050 3 DIODE SUITCHING 80V 20084 2NS DO 35 28480 1901 0050 A2CR19 1901 0050 3 DIODE SUITCHING 80V 200MA 2NS 00 5 28480 1901 0050 A2CR20 1901 00 0 3 DIODE SWITCHING 8
26. via HP IB bus or from the front panel pushbutton The contact pair status is indicated by front panel LED s in the appropriate pushbuttons The contact pairs 9 amp 0 can be used to switch between one of two loads or to reverse the current through a single load Qther pertinent service information is included throughout the section damage to the equipment WARNINGS Maintenance described herein is per formed with power supplied to the in strument and with protective covers re moved Such maintenance should be per formed only by service trained personnel who are aware of the hazards involved Where maintenance can be performed without power supplied the power should be removed Any maintenance and repair of the opened instrument under voltage should be avoided as much as possible and when inevitable should be carried out only by a skilled person who is aware of the haz ard involved Capacitors inside the instrument may still be charged even if the instrument sarervcoNsiERmATIONS e This section contains warnings and cautions which must be followed for your protection and to avoid Model 11713A SCHEMATIC DIAGRAM NOTES Asterisk denotes a factory selected value Value shown is typical Part may be omitted Encloses front panel designation Encloses rear panel designation Circuit assembly borderline Other assembly borderline Also used to indicate mechanical interconne
27. 0 0 C4 1 8 10 1002 F ARS 0757 0442 9 RESISTOR 10K 1 125U F TC 0 100 C4 1 8 10 1002 F 787 0699 3450 8 RESISTOR 42 2K 1X 125 F 0 4 1 8 10 4222 F A7R8 0698 3450 9 RESISTOR 42 2K 1X 125U F 0 C4 1 8 T0 4222 F 7 9 0698 3447 4 11 RESISTOR 422 1X 1254 TC 0 100 C4 1 8 T0 422R F ATRIO 0757 0442 9 RESISTOR 10K 1 25 F 9 C4 1 8 10 1002 F 11 0698 3444 1 RESISTOR 316 1X 125 F TC 0 100 C4 1 8 T0 316R F ATRIZ 0699 3450 9 RESISTOR 42 2K 1X 125U F TC 0 100 C4 1 8 10 4222 F ATR13 0698 3450 9 RESISTOR 42 2K 1X 125u F TC 0 100 C4 1 8 T0 4222 F ES 7814 6698 3444 1 RESISTOR 316 1X 125U F 0 100 C4 1 8 10 316R F S 7 15 0757 0442 9 RESISTOR 10K 15 125u F 100 C4 1 8 10 1002 F 0 See introduction to this section for ordering information tindicates factory selected value 6 8 tBackdating information in Section VII Model 1 1 7 1 3 Replaceable Parts Table 6 2 Replaceable Parts Reference HP Part iC TT Mfr AFRIG 0757 0442 9 RESISTOR 10K 1 1254 F TC 0 100 24546 C4 1 8 T0 1002 F AIRY 0698 3450 9 RESISTOR 42 2K 1 125U F 0 24546 C4 1 8 10 4222 F AIRIS 0693 3450 9 RESISTOR 42 28 15 12S4 E TC 0 100 24546 C4 1 8 10 4222 F ARTS 0698 3450 9 RESISTOR 42 2K 1X 125U F TC 0 100 24546 C4 1 8 T0 4222 F RESISTOR 42 2K 1X 125 F TO 0 100 24546 C4 1 8 T0 4222 F 8 0698 3450 0 ATR21 0698 3450 9 RESISTOR 42 2K 1X 125 F TC 0 100 24546 C4 1 8 T0 422
28. 1820 0683 6 1 IC INY TFL S HEX t iNP 01295 5897450 4 3 7 1820 068 4 1 IC GATE TTL S HAND QUAD 2 INP 91295 SN74S00N 1902 3070 1 021006 288 4 22V 58 DO 35 0 4 28480 1902 3070 11713 60600041 1 1 REMOTE LOCAL LOGIC ASSEMBLY 28480 11713 60004 1 0160 2055 8 17 CAPACITOR FXD OtUF 80 20 100 06 CER 28480 0160 2055 2 0160 2955 9 CAPACITOR FXDO 80 20 100VDC CER 28480 0160 2055 3 0160 2055 9 CAPACITOR FXD 091 7 80 20X 00 06 CER 28480 0160 2055 A404 0160 2065 g CAPACITOR FXD CLUF 80 20 100VDC CER 28480 0160 2055 ASCS 0160 2955 g CAPACITOR FXD OTUF 80 20 00706 CER 28480 0160 2055 See introduction to this section for ordering information Indicates factory selected value 6 6 Backdating information in Section VII Model 1 1 7 1 Replaceable Parts Table 6 2 Replaceable Parts Reference HP Part 6 mes Mfr A4CG 0160 2055 9 CAPACITOR FXD 01UF 80 20 00 6 CER 0160 2055 AC 0160 2055 9 CAPACITOR FXD 80 20 00 06 CER 160 2055 8 0180 0374 3 CAPACITOR FXD fOUF 10 20VDC TA 1500106X902082 4 5040 6848 7 1 BOARD EXTRACTOR YELLOW 5040 6848 5900 8943 6 PIN P C BOARD EXTRACTOR 5000 9043 48 0757 0 3 RESISTOR 1K fX 1254 F 0 100 C4 1 8 10 1001 F A4U1 1820 1428 8 3 MUXR DATA SEL TTL
29. 2080 9 9106 4080 7 2589 9004 6 2190 0917 4 3059 0011 3 2510 0135 7 0 1400 0017 8120 1378 11713 60009 8120 2703 8 8120 2703 8 8120 2811 9 8120 2811 9 1 6 6 10 Replaceable Parts Model 11713A MP15 MP17 MP18 A7 MP19 MP20 MP21 MP22 3 MP24 MP25 MP28 A MP27 A vo DSL 8 DSG 0512 07 x def MP32 MP35 MP36 01 WARNING 4 3 TOR CONTINUE O PROTEC TUN AGAINDS FIRE HAZARD REPLACE With ONLY 2G0V MP54 A11 MP30 Figure 6 2 Rear Panel Mechanical Parts 6 11 MP31 MP30 Replaceable Parts Model 11713A 2360 0205 SCREW U2 MOUNTED TO SIDE OF HEAT SINK NUT 2950 0144 ON INSIDE 2190 0008 WASHER LOK EXT 2 SCREWS 2360 0197 OF FRONT PANEL ATTACHES INSERT THRU BOARD 2 HEX NUTS 2420 0001 MP32 MP36 1 FLAT 3050 0066 2 SPLIT WASHERS 2190 0018 1 SPLIT LOCK 2190 0006 1 HEX 2420 0002 1 CABLE CLAMP 1400 0017 200001 INSERT THRU BOARD ADD 1 FLAT 3050 0066 FLATWASHER 3050 0066 1 SPLIT 2190 0006 SPLIT WASHER 2190 0005 1 HEX 2420 9002 HEX NUT 2420 0002 MP44 MP47 10 PIN CONNECTOR MP39 HEAT SINK ATTACHES TRANSFORMER TO MP6 STRUTS 4 SCREWS 2150 0135 4 SCREWS 2360 0117 8 FLAT WASHERS 3050 0011 4 NUTS 2420 0001 HEX LOCK Figure 6 3 Top Internal Mechanical Parts and Hardware 6 12 Model 11713A Rep
30. 3K IX 25 F TC 0 100 19701 MF4C1 8 T0 1332 F AAR 0698 0984 9 RESISTOR 2 15K 1X 1254 F 0 100 24546 4 1 8 0 2151 2 8 0698 0084 9 RESISTOR 2 15K 1 1254 0 24546 04 8 0 A2R9 0698 0084 9 RESISTOR 2 15 1 125U F 0 100 24546 C4 1 8 T0 2151 F 0698 0084 9 RESISTOR 2 151 1X 125 F TC 0 100 24546 4 1 8 0 2151 2 11 0698 0084 9 RESISTOR 15 1 25 F 0 100 24546 C4 1 8 T0 218 F A2R12 0698 0084 9 RESISTOR 2 158 1X 125 F TC 0 100 24545 04 8 10 2813 0698 0084 8 RESISTOR 2 15 1 125 F TC 0 100 24545 C4 1 8 T0 2151 F AZR14 0698 0084 g RESISTOR 2 15K 1X 125 F 10 0 190 24546 4 1 8 0 2151 2 15 0898 4 8 RESISTOR 2 15K 1 125U F TC 0 100 24546 4 1 8 0 2151 A2R16 0698 0084 9 RESISTOR 2 15K 15 25 F TC 0 100 24546 C4 1 8 T0 2151 F BRRAT 9898 8984 9 RESISTOR 2 19K 15 125u4 F 0 00 24546 C4 1 8 TO 2 51 F A2R18 0598 0084 8 RESISTOR 2 155 1 125U 1C 04 100 24546 4 0 Pg de BRO ABT Bel Gee frre FO 10 0011 2 188 8 151 5 8 ue s 27014 L DRIBILS98N sus 22 1820 1873 8 IC BFR TTL LS INV OCTL 2 INP 27014 Oft81L SS8N A2 MISCELLANEOUS PARTS 6040 0229 Lo t THERMAL COMPOUND F R TRANSISTOR MOUNTING 0582 120 90 N 0590 0076 I 8 N
31. 5040 0170 5040 0170 18 GUIDE PLUG IN PC BOARD 28480 5040 0170 1251 3537 18 1 CONNECTOR 10 PIN E POST TYPE 28480 1251 3537 1400 0017 0 CLAMP CABLE 312 DIA 375 UD NYL 28490 1400 0017 NOT ASSIGNED SUPPORT TRANSFORMER 28480 11713 00013 LABEL 30 28480 7120 4163 LABEL INFO 28480 7120 4835 LOCKING SIDE PLATE 28480 11713 00008 1 SUITCH RKR BASIC DPDT 3A 250 6 SLOR LUG 28480 3101 2080 TRANSFORMER POUER 100 120 220 240V NUT HEX DBL CHAM 8 32 THO 12 IN THK WASHER LK HLCL NO 8 198 IN IO WASHER FL NM NO 5 13 IN IO 25 1N 00 SCREU MACH 8 32 2 2 IN LG PAN HD POZI CLAMP CABLE 312 DIA 375 0 NYL 28480 9160 4089 06009 ORDER BY DESCRIPTION 28480 2190 0017 28480 3059 0011 00060 ORDER BY DESCRIPTION 28480 1400 0017 2 CABLE ASSEMBLY 10 CONDUCTOR CABLE ASSEMBLY 10 CONDUCTOR 2 CABLE ASSEMBLY 34 CONDUCTOR CABLE ASSEMBLY 34 CONDUCTOR 28480 8120 2911 1 CABLE ASSY 18AUG 3 CNDCT IGK JKT 28480 8120 1378 CABLE ASSEMBLY LINE ON OFF 28480 11713 60009 INCLUDES 51 28480 8120 2703 28480 8120 2703 28480 8120 2811 See introduction to this section for ordering information indicates factory selected value tBackdating information in Section VII HP Part IC Mtr Replaceable Parts Reference Designation 11713 00013 7120 4163 7120 4835 11713 00009 O 3101
32. AL 9 52 Sas sp Qui SR SNR ug 423 ga ES ay SNE 2 m O AI INTERCONNECT PART NUMBERS 1854 IBEO 22 LOGIE LEVELS gt i RES Qu ES 55 SK h E a 2 x 2 7 BACKOATING INFORMATION IN SECTION VL i R 7 5 4 EG gt MORE WES THAN y te N W Y REFERENCE DESIGNATIONS MO PREFIX 3 X 5 9 ws VF is 28 8 Service NOTES SOHKEMATIC DIA GRAM NOTES SEE FIGURE De FOR SS ORS SARE E ASSEMBLY 11213 80002 A SUITE BORD Y i E 0 9 1 0 5 i 3 Oz i Ee Su IS 7 3 1 FALE g NIS PHOMSONOH gt i wo E 1 ee ge 1 i i AGA 1 1 1 396r mmm ve STUE DOLIINNOD 2 Hat O ie 00029 EN LIA wo xcu debes f SOLIDO SLY 3 2 BE 9 7 j E 2222 Uvoooc o mm NAA 1 2 7 d dy a e Be i voog g wvooor 9 1 NE n 7 g gt PIS gt 3 1
33. GE 22 PE CMS AG AGA PE SPH ALIMS TEDO A gue x Oro L7 44 LE 78207 TIN AS INDST ZU ER PION Mat px z dno SX 7 CES m w2o72 p ro ty vO DRM a TIT HA OF ma JUS wa 2 907 78207 0 22 LADLE ve2ozr Guowsre PIX Kl hd WI 70207 IRLOWZY Do TOD 7 RL CHL NID DION I NID 848 1 2018 Padus 6 POW 2 8 94014 74007 EOI RV SALI BONE Su PP SE GA VOLENNTL MOWWOD Atm Abe 5 F i DIALYT t H 7 2 DOLENN BALLE 2 9U OR ITAYO ZE 20213 1 13345 5 a 6 898 A7 CIRCUIT BOARD TOP VIEW Figure 8 4 Switch Board Schematic Diagram APIS TOP VIEW xem one P E sons of completa as shown jons within 4 fr sum ies ars abbreviated Full designation includes Assembly Number R1 of Assembly Af is AIAT D other componants ace Reterence desi BOAO 4 I 7 7 ASSEMBLY 1713 60012 a 2 LaS
34. LS 2 TO 1 LINE QUAD SN74 S158N 4 2 1820 1216 3 IC 0608 TTL LS 3 TO 8 LINE 3 SN 4LS138N AUS 1820 1428 9 C MUXR DATA SEL TTL LS 2 TO 1 LINE QUAD SN 4LS158N A4UA 1820 1202 7 1 IC GATE TTL LS NAND TPL 3 INP 5 74 A4US 1820 1204 9 1 IC GATE TTL LS NANO DUAL 4 INP SN74LS20N A4U6 1820 1112 8 3 IC FF TTL LS D TYPE POS EDGE TRIG SN7ALS744N ASU 1820 1428 9 IC MUXR DATA SEL TTL LS 2 TO 1 LINE QUAD SN74L5158N ASUS 1820 1216 3 IC DCOR TTL LS 3 TO 8 LINE 3 INP SN74LS138N A4US 1820 1112 8 IC FF TTL LS D TYPE POS EDGE TRIG SN74 574AN A4Uto 1820 1199 1 2 IC INV TTL LS HEX 1 INP 5874504 41 1820 1197 9 1 GATE TTL LS NAND QUAD 2 INP 57 4500 5 11713 60005 2 1 8 HANDSHAKE amp DATA INPUT ASSEMBLY 11713 60005 E ASE oe 0160 2055 CAPACTIOR FXO 04UF 80 20 1900VbC CER BG m o gt ASC2 0160 2055 9 CAPACITOR FXD 01UF 80 20 00 06 CER 0160 2055 5 3 0160 2055 9 CAPACITOR FXD 01UF 80 20 100VOC CER EA A fm ADA OT A P tAPRCTTORTEXD DTU go ZOX 00 06 CER 0160 2055 ASCS 0160 2226 2 CAPACITOR FXD 2200PF 5 300VDC MICA 0160 2226 ASCE 0160 2055 9 CAPACITOR FXD 01UF 80 20 100 CER 0160 2055 ASC 60 3533 0 1 CAPACITOR FXD 470PF SX 300VDC MICA 0160 3533 7 ASCS 0180 0374 13 CAPACITOR FXD 10UF 10 20VDC TA 1500106X902082 ASC10 0140 0192 S 2 CAPACITOR FXD 88PF 5 300VDC MICA 0115588070300 t ASC Vi 9140 0192 9 C
35. Model 11713A SERVICE SHEET 2 PRINCIPLES OF OPERATION The A7 Switch Board Assembly front panel consists of 10 non retriggerable monostable multivibrators The resistor connected to the 5 volts keeps the input to the multivibrators at a logic high The voltage across the input capacitor e g C1 is 0 volts when the front panel pushbutton switches are open When a button is pressed the input voltage on the one shot instantaneously drops to 0 volts and starts the output pulse The output pulse width is con trolled by a resistor and capacitor e g C5 and R7 Nominal pulse width is 17 ms The pulses are sent to the local remote multiplexers on the A4 assembly and become the clock inputs for the flip flops on the A3 Latch Assembly LED s behind the front CMS switches indicate the present output state of the Driver as seen bythe flip flops on the A3 Latch Assembly The Driver is in the A state when LEDs are omandin the B state seen they are off LOCAL and REMOTE LED 8 the operating mode of the Driver A Reset circuit clears the LOCAL REMOTE flip flop on the A4 Remote Local Assembly to the local state i m VM unless 0 15 in Focal Lockout ane he ON ON OFF LED is operated from the 5 Vdc i Mas da Remote 2 5 i e HP IB control Bus directed at the Driver sets the Listen flip flop to allow further Bus commands to be accepted until a Local command is
36. TRANSISTOR NPN SI DARL PD 404 04713 23 A2011 1854 9633 7 TRANSISTOR NPN SI DARL 040 04713 0 2912 1854 0633 1 TRANSISTOR NPN ST DARL 50 40 04713 0 42013 1854 0633 7 TRANSISTOR NPN SI DARL PD 404 04713 0 A2014 1854 0833 TRANSISTOR NPN SI DARL 40 04713 MJESGG A2015 1854 0633 7 TRANSISTOR NPN SI DARL PO 40tl 04713 MESS See introduction to this section for ordering information Table 6 2 Replaceable Parts Indicates factory selected value Backdating information in Section VII Model 11713A Replaceable Parts Model 11713A Table 6 2 Replaceable Parts Reference HP Part igi Mfr t Description Mfr Part Num Designation Number D P Code ber 6 1854 0633 7 TRANSISTOR NPN SI DARL PO 40u 04713 670600 7 1854 0633 7 TRANSISTOR NPN SI DARL PD 404 04713 MJESOG A2018 1854 0633 7 TRANSISTOR NPN SI DARL PD 40U 04713 HJE800 A2019 1854 0810 2 TRANSISTOR NPN SI PO 525M4 52 28486 1854 0810 A2020 1854 0810 2 TRANSISTOR NPN SI 20 8626 FT 200MHZ 28480 1854 0810 A2R1 0757 0289 2 2 RESISTOR 3 3 15 1254 F TC 0 100 19701 HF4C1 8 T0 1332 F A2R2 5698 0084 9 16 RESISTOR 2 15 IX 25 F TC 0 100 24545 4 1 8 0 2151 AZR3 9698 0084 9 RESISTOR 2 18 1X 25 F Te 0 100 24546 4 1 8 0 2151 4 0698 0084 9 RESISTOR 2 156 iX 125u F TC 0 100 24546 4 1 8 0 2151 AZRS 0698 0084 9 RESISTOR 2 156 1 129U F TC 0 100 24546 C 1 8 10 A2R6 0757 0289 2 RESISTOR 13
37. UF 20 25 06 CER 0160 0127 4708 0150 0127 2 CAPACITOR FXD 1 20 25VDC CER 0160 0127 AIC 0160 2055 19 CAPACITOR FXD O1UF 80 20 00 0 CER 0160 2055 0160 2055 9 CAPACITOR FXD 01UF 80 20 100VDC CER 0160 2055 7 9 0150 2055 9 CAPACITOR FXD O1UF 480 20X 100VDC CER 0150 2055 ATC10 0180 4084 8 CAPACITOR FXD 1UF 20 SOVDC CER 0160 4084 A7C11 0180 4084 CAPACITOR FXD 1UF 20 90 06 CER 0160 4084 47012 0160 0127 CAPACITOR FXD HUF 20 25VDC CER 0160 0127 13 0160 0127 CAPACITOR FXD 1UF 20 25VOC CER 0160 0127 CABACIIORIEXD HUE 20 S0YDC CER 9 0189 4084 os 7 15 CAPACITOR FXD 1UF 20 SOVDC CER 0160 4084 RET TF g CAPAC ET OR EHD 201 50 VB6 CER ee min ZGAGO 1 0460 4084 ncn er T 47017 0160 0127 CAPACITOR FXD TUF 20 25 0 CER 0160 0127 18 0160 0127 CAPACITOR FXD 1UF 201 25 06 CER 0160 0127 9 0160 0127 CAPACITOR FXD UF 20 25VDC CER 0160 0127 7 29 0160 4084 CAPACITOR FXD 2 50 06 CER 0160 4084 21 0160 4084 8 CAPACITOR FXD 1UF 20 7022 0150 4084 8 CAPACITOR FXD UF 20 5 CER 0160 4084 3 0160 0127 2 CAPACITOR FXD 1UF 20 25 06 CER 0160 0127 24 9150 0127 2 CAPACITOR FXD UF 20 29 CER 0160 0127 25 0160 0127 2 CAPACITOR FXD UF 20 2
38. and instructions before operation safety considera tions sheet is found at the beginning of this manual Safety information pertinent to the task at hand Installation operation performance testing or service is found throughout this manual INSTRUMENTS COVERED BY MANUAL Attached to the instrument is a serial number plate The serial number is in the form 0000400000 It Hewlett Packard Interface Bus is the Hewlett Packard implementa tion of the TEEE Std 488 w Model 11713A Precision Microwave Coaxial Attenuators The HP Models 8494 8495 and 8496 Programmable Step Attenuators provide for control of microwave sig nal levels The HP Models 33320 33321 and 33322 are equivalent versions of the above attenu ators for OEM applications Microwave Coaxial Switches The HP Model 8761B SPDT RF Switch and 33311B C Coaxial Switches provide switchable microwave signal paths with the ungated ports terminated in 50 ohms To connect two of the programmable step attenua tors in series use HP 11716A Type N connectors or 11716B APC 7 connectors Intercon nection Kit To rack mount attenuators or RF switches use HP 117174 Attenuator Switch Rack Mount Support Kit If the Driver is to be used on the bench in a position that requires setting it on the rear panel a kit is available that includes feet with mounting screws Order HP part number 5061 0095 TO SINCERE listed in
39. calls attention to an operating procedure practice or the like which if not correctly performed or adhered to could result in damage to or destruc tion of part or all of the product Do not proceed beyond a CAU TION sign until the indicated conditions are fully understood and met CAUTION Struction manual GENERAL This product and related documentation must be reviewed for familiarization with safety markings and instructions before operation This product is a Safety Class I instrument pro vided with a protective earth terminal BEFORE APPLYING POWER Verify that the product is set to match the avail able line voltage and the correct fuse is installed SAFETY EARTH GROUND An uninterruptible safety earth ground must be provided from the main power source to the pro duct input wiring terminals power cord or sup plied power cord set Any interruption of the protective grounding eonduetor inside or outside the instrument or disconnecting the protective earth terminal will cause a potential shock hazard that could resultin personal injury Grounding one conductor of a two conductor outlet is not sufficient protection In addition verify that 8 common ground exists between the unit under test and this instrument prior to energizing either unit Whenever it is likely that the protection has been impaired theinstrument must be madeinoperative and be secured against any
40. diode transistor frequency mho mho caw counter clock wise logic IMPG impregnated MIN minimum CER Pew mus ceramic DVM digital voltmeter Mii bald men min aes minute time CHAN as v de channel ECL emitter coupled INCD incandescent 5737 ders minute plane CIN i so centimeter logic 99 inciude s angle CMO cabinet mount only EMF electromotive force INP oia ub input MINAT miniature COAX coaxial INS uie insulation mm RA Lg millimeter Replaceable Parts Model 11713A Table 6 1 Reference Designations and Abbreviations 2 of 2 MOD ano 2 modulator OD hyse outside diameter PWV peak working TD pees time delay MOM momentary OH ee Oval head voltage TERM iius terminal MOS metal oxide OP AMPL operational RC 4 45 paced resistance TFT thin film transistor semiconductor amplifier capacitance TGI DP toggle MS v3 millisecond ORT SESS option RECT rectifier THD 24 G thread MTG mounting OSC potten fele s osciliator REF 26e a reference THRU through MTR meter indicating OX uA ED oxide REG Sao regulated Tb titanium device D im ca A i e WE ounce REPE sie replaceable POL ao tolerance DIM caus millivolt al RUM ohm RE radio frequency TRIM trimmer
41. executes the controller s instructions If the Driver appears to fail any of the HP IB checks the validity of the above assumptions should be confirmed before servicing the Driver The select code of the controller s I O is assumed to be 7 The address ofthe Driverisassumed to be 28 ats address wien shipped from the factory P his select code address combination 4 that is 728 is not necessary for these checks to be valid However the program lines presented here would have to be modified for any other combination If all of these checks are successful the Driver s HP IB interface is operating correctly These procedures do not check all ofthe Driver s program codes that can be executed However if the Driver works correctly from the front panel and the HP IB interface works correctly then there is a high probability that the Driver will respond to all program codes INITIAL Connect the Driver to the controller with the HP IB cable as shown in test setup below Cable SETUP must remain connected for these tests 11713A DRIVER CONTROLLER HP IB interface Check Test Setup EQUIPMENT HP IB Controller HP 9825A with General and Extended 1 0 ROMs OP HP 9835A with I O ROM OY HP 9845A with 1 0 ROM HP IB Interface HP 98034A 6 lt HPB Cables tel Refer to Figure 2 4 AEN Operation Table 3 2 Operator s HP IB Interface Checks 2 of 3
42. message sent to Driver use lower case a and the string in J to turn push button LEDs on wait assigned time in variable X Addressed to listen message sent to Driver use lower case b and the string in J to turn push button LEDs off wait assigned time variable X Comment i in calculator display noting all of the numbered pushbutton LEDs should switch on and OFF ae 0 io Repeat for next value of K 34 Calculator outputs audible tone comment question in calculator display did numbered pushbutton 31 32 33 EE Ds change state Press y or i yes OF TiO Same as 9 If counter E is equal to zero print NO ERRORS and END OF CHECK on calculator printer If counter E does not equal zero then print NUMBER ERRORS in E and ENDOF CHECK on calculator printer Causes program to stop and resets program line counter to zero Label for subroutine to turn LEDs on as the counter J increments from 1 to 10 address Driver to listen use upper case A and the string of 10 times the fraction of J over 10 to turn LEDs on Go to line 42 Label for subroutine to turn LEDs off as the counter J increments from 1 to 10 address Driver to listen use upper case B and the string of 10 times the fraction of J over 10 to turn LEDs off Causes program to wait for time in K repeat for next value of J returns progr
43. mode when not in local lockout LED turns on in LOCAL mode O ATTENUATOR Y In the local mode pushbutton switches 5 6 7 and 8 activate solid state switches 0 REMOTE LED When on indicates Driver is in current sinks to change the attenuation setting remote control l of an attenuator connected to the ATTEN Y con nector on the rear panel Q LINE ON LED When on indicates power applied to Driver e SWITCHES In thelocal mode pushbutton switches 9 and 0 change the position of a coaxial switch O LINE OFF ON Controls primary power Figure 3 1 Front Panel Features 3 3 Model 11713A Operation REAR PANEL WARNING A 4 PORE CONTINUE f PROTEC ER ay Nd YPE HAJTANI RI P ALG Wiles No JUL SUST dag SAME BYTE Hee SANNA SK l ADDRESS 0 Fuse A 1 25 A fuse is used at 110 120 Vac 750 mA at 220 240 Vac 6 Line Voltage Selection Card Matches transformer pri mary to line voltage Receptacle Couples transformer primary to line volt age via power cable Line Power Module Assembly e HP IB Address Switches to set the address of the attenuator switch driver set to decimal 28 at the factory OA This symbol is used to point out a necessary reference for the user Refer to pages 2 1 and 8 1 HP IB Connector The interface connector from a source device to a listening device for the remote mode of operation X Connector to accept cable plug going to progr
44. outputs are also used under HP part number 8120 2178 Table 3 6 des cribes the cable wire colors connector pin num bers and corresponding status of the front panel NOTE pushbutton indicators To drive simple non Because of voltage and current limita latching relay only one wirein a pair needs to be tions this application applies to the standard 33311B and not to Option 011 Table 3 6 Attenuator Cable Connector Pin Numbers and Wire Color Codes frant Panel Pushiuillsse Rear Panel connectors ATTEN X or Y and Attenuator Cable ATTENUATOR X Y and SWITCHES 5 Pushbutton Number Pushhutton LEDs Pin Numbers Attenuatar Cable Wire Color Code 1 2 3 4 Connected to S9 and S0 outputs Red 24 Vdc White Brown Gnd SWITCHES ATTEN X 3 S9 A Gray ATTEN X 4 S9 B White Red ATTEN Y 3 5 Gray ATTEN Y 4 SO B White Red Violet Yellow Black Green Orange Blue Brown White The ON OFF status of the pushbutton lampe indicates which cable wire or pin on the rear panel connector is grounded For example if ATTENUATOR X pushbutton 3 illuminated pin 10 ofthe ATTEN X connector blue wire of the cable is grounded and pin 9 floats ata high impedance For the SWITCHES if pin 3 18 grounded lamp on pin 4 is connected to 24V used for the ground Figure 3 6 j i Model 11713A simple non latching relays
45. part numbers of the power cable plugs available 2 1 INTRODUCTION This section provides the information needed to in stall the Driver Included is information pertinent to initial inspection power requirements line volt age selection power cables interconnection en vironment instrument mounting storage and shipment INITIAL INSPECTION WARNING To avoid hazardous electrical shock do not perform electrical tests when there are signs of shipping damage to amy pors gt tion of the outer enclosure covers panels connectors _Inspect the shipping container for damage If the shipping or cushioning material is damaged it should be kept until the contents of the shipment have been checked for completeness and the instru ment has been checked mechanically and electri cally The contents of the shipment should be as shown in Figure 1 1 A procedure for checking the electrical performance is given in Section IV If the contents are incomplete if there is mechanical damage or defect or if the instrument does not pass the electrical performance test notify the nearest Hewlett Packard office If the shipping container is damaged or the cushioning material shows signs of stress notify the carrier as well as the Hewlett Packard office Keep the shipping material for the carrier s inspection PREPARATION FOR USE WARNINGS I This is a Safety Class I product pro vided with a protective earthing term
46. sn i 2020 0290 zn OF BF LIEU 22 47 9 E din i SAIBWON SWOLLEN SIS TA A3 v FINB FIFE SY FE bfin Nid SNOLLYNDIS IO 22 2 N LAVA QNDONS SN 0 2 ONY 7 GAV FEVLTOA AMID DILOADILN AIOLSISN VAL 4402042 NUHA SOF FIONA gt DIN 22 gt Pid ere 72127 7 LA Onus Aw NOL ONO DMLYGNIER OM AKSENT 1 OE SOA I PARDA DIA GG SILDA 901 26 L33HS 5 LV O d pY 21607 e907 BAMOUS 38 838 BE sjusco uro3 79915 suoneubisag 181 9 py lquessy yo py Pre Jaqunn Ajquiesty sapnpu uontubmap n4 paywaBiQue e ALES BRNO UI 5909890159 920348 9 222 Oria HA sg CAPS roe RULES UE m A F AS M i 21707 z 5 B 0 yx Old b AIRE Tv207 24 Y A FE 1 j 100 2 vr ver 2009 E12 78 2755 0009 212 7794
47. unintended operation If this instrument is to be energized via an auto transformer for voltage reduction make sure the common terminal is connected to neutral that is the grounded side of the mains supply Servicing instructions are for use by service trained personnel only To avoid dangerous elec tric shock do not perform any servicing unless qualified to do so Adjustments described in the manual are per formed with power supplied to the instrument General information Model 11713A i i 0111111 1 1 1 1 1 acis ATTENUATOR CABLES LINE POWER CABLE HP Part Number 8120 2703 See Figure 2 2 for HP Part Numbers OPTION 908 RACK ADAPTER KIT Figure 1 1 HP Model 117138 Accessories Supplied and Options 907 and 908 General Information Model 4 SECTION I GENERAL INFORMATION is in two parts the first four digits and the letter are the serial prefix and the last five digits are the suffix The prefix is the same for all identical in struments it changes only when a change is made to the instrument The suffix however is assigned sequentially and is different for each instrument The contents of this manual apply to instruments with the serial number prefix es listed under SERIAL NUMBERS on the title page An instrument manufactured after the printing of this manual may have a serial number prefix that is not listed on the t
48. 03 Jo uorsso1dxo HIJAU e Se Uu N o3jour KOMIN Bun HL 515 815 8 010 916 60 9 16 86 80 1 9 LTO 9TO 86 0 9 60 8109 I 51190 109SISUBAJ 19MAIP 2 944 JO IST Y st 210 01101 91 0 pue 6 884150 33 4 8 0 BULIM 24 pu 521012111191357 A pue x 9 103 7 805 9 3 pue YIJIMS 552152597 SI 4H 947 Sureguos 10139557 930232194111 OV eu Sonquiesse pue py oY BIA di dH 9ug Wor 30 591109145 19959 guor LV 19110 Aq pexoor st Yor 4101135537 YII gy 943 vox syndur Aq paro UOO st 07200 3241138 eu speor 3471421111 111017 soyids 95111888 0992810101 osp are 59282102 48131 SUL 19189 dH 3114 OG 381711115 59101145 9 110 04 717 OPA PZ pue punos 103 71150106 3101530401 201 020 pue TY 548183 eu quis 1081 34 1 Q0 1032114 211811100110 1121 01 2118403 Jo yout 2940 aouno pp UN 9610 paaoxa jou op 10151510014 430140 o 8111301094 NOLLNVI AUIS 1031 11011111102 01 8 SI Gey 18139 e JAVY 11089 51019515119211 122110 QL Ajddns opa pZ eui pue 1038 0 09 seporp durepd yya 99901 341421111 vox 59731105 58 09229902 are syndyno 309381102 11000 ou 61111038 03 y 511111491 pue J AU 3 JO 159989 Teal 3U 03 pejoeuuoo peo ayy 178103111 Ajddns opa pg uod quaumo SYUIS 301951511814 001827111485 eu 110180 UI SI 201515118341 10U30 83114 1011311188 ur SI GTO pue 60 39 ated yoga Jo 50951511834 SUN 88131 39 OAM pue 510191511914 2 4
49. 0V 200118 2NS DO 35 28480 1991 0050 A2CR21 1901 0050 3 DIODE SUITCHING 80V 200MA 2NS 00 35 28480 1901 0050 A2CR22 _ 1 901 0050 J 3f DIODE SWITCHING 80V 200MA 2NS DO 39 ___ 1 28480 1901 0050 17 CRA Mom f901 0000 3 1 DIODE SUITCHING 80V 2001 2 5 00 35 28480 1901 0050 A2CR24 1901 0050 3 DIODE SWITCHING 0V 20014 2NS DO 35 28480 1901 0050 TE SA zo AZCR28 Dai 0120050 fee DIODE SULICHING 80V 200fA 2NS 00 25 j 28489 ct901 0050 Wow E 2d 2 26 1901 0050 3 DIODE SWITCHING 80V 200MA 2NS 50 5 28480 1901 0050 2 27 1901 0050 j 3 DIODE 5 16 80V 200MA 2NS 00 35 28480 1901 0050 A2CR28 1901 0050 3 DIODE SUITCHING 80 2001 2NS 50 5 28480 1901 0 amp 2CR29 1901 0050 13 1 DIODE SUITCHING 901 200 2NS 00 25 1 28590 1901 0050 8 27 1901 0050 31 DIODE SUVITCHING SOV 200MA 2NS 75 28480 1901 0050 2 31 1961 0056 3 OIODE SUITCHING 80V 200MA 2NS 00 5 28480 1901 0050 A2CR32 1961 0050 3 DIODE SWITCHING 80V 200MA ANS 50 35 28480 1901 0050 A2CR33 1901 0050 3 DIODE SWITCHING 80V 20091 4 ANS 00 5 28480 1901 0050 2 34 1901 0050 3 DIODE SWITCHING SOV 200MA 285 DO 35 28480 1901 0050 A2CR3S 1901 0050 3 DiODE SUITCHING 80 200MA 205 00 35 28489 1901 0050 A2CR36 1901 0050 3 DIODE SUITCHING 80V 200MA 2NS DO 35 28480 1901 0050 A2CR37 1901 0050 3 DIODE SWITCHING 80
50. 1 5399 A633 1251 5316 5 CONNECTOR 34 PIN 1251 5318 611 9380 0111 0 3 STANDOFF RYT ON 25 IN LG 6 32THD ORDER BY DESCRIPTION 2 0380 0111 0 STANOOFF RVT ON 25 IN LG 6 32THD ORDER BY DESCRIPTION 613 0380 0111 10 STANDOFF RVT ON 25 IN LG 6 32 ORDER 8 DESCRIPTION A651 3101 1973 7 1 SUITCH SL 7 14 DIP SLIDE ASSY 1 6 3101 1973 HP IB ADDRESS See introduction to th s section for ordering information Indicates factory selected value tBackdating information in Section VII 1 6 7 Replaceable Parts Model 11713A Table 6 2 Replaceable Parts 0 AS MISCELLANEOUS PARTS Reference Designation 8150 0448 WIRE 24 BR 300 PYC 7X32 80C 3 8150 0448 8150 0449 2 WIRE 24AUG R 300 PVC 7X32 89C 8150 0449 8150 0450 4 WIRE 24AUG O 300 PVC 7X32 80 8150 0450 8186 0451 1 WIRE 24 Y 300 PVC 7X32 6 8150 0451 8150 0452 2 WIRE 24 6 300 PVC 7X32 89C 8150 0452 7 11713 60007 i 4 1 SUITCH BOARD ASSEMBLY 11713 60007 761 0160 4084 8 CAPACITOR FXD 1UF 20 50 96 CER 0160 4084 2 0166 4084 18 CAPACITOR FXD 20 50 06 CER 0160 4084 A703 0160 2055 1 9 CAPACITOR FXD 01UF 80 20 00 0 CER 0160 2055 4 0160 2055 9 CAPACITOR FXD 01UF 80 20 100VDC CER 0160 2055 4705 0180 6127 12 10 CAPACITOR FXD
51. 170 JO sited 917879 511981102 A quiessy 1841314 ZV 9 0 300 40 SATdIONI dd 9 1335 5 LTS 910910 31180338 18 110 21 9 3188 4 av 7 Want ERGO SHULD 2 8 5 2225 ECE ib E dix 5 988 6 20 1 1 3 LY Aquaimy jo py frt eH SN REN jw POM CE o 7 parang vr MURIS papu Haft W pno DEIA suomsulnep 00 o eo Oi o o o o HO 5217 9 8 o gt i 0 o 272 2 O sio Olg 280 a MFA 9 MAMA SOL MPA Frat TYLOR LPO 2 4 2 o o 3 PIS LA ING IWO MIA WOLLOD 23 GEG 2 6 7 7 NOLL OIN NANO 2 227 El EDER o e i ELGI DEG 847 A EEO PLE Eb 2 AGA eu 52 7 278 2225 RDA SN BIG AT SHIGA 2 Ni ONG nv i GONG Ba 22 ENDE SPIN Qe 9870 AMONT 0 2 LPL ONE AL eu ex en OF iP 3 E D 2M es Io ON 7 HA MIDDI OPRLA SA NEHL SOS PAON Sy lt MAL
52. 2 F A7R22 0757 0442 9 RESISTOR 10K 1X 125 F 100 24546 C4 1 8 T0 1002 F A7823 0797 0442 9 RESISTOR 10K 1X 129U F TC 0 100 24546 C4 1 8 1T0 1002 F ATR24 0757 0442 9 RESISTOR 10K 1X 125 F 0 100 24546 C4 1 8 T0 1002 F ATR25 0688 3450 9 RESISTOR 42 2K 1X 125 TC 0 100 24546 C4 1 8 70 4222 F 6 0698 3450 9 RESISTOR 42 2K 1X 125 F TC 0 100 24545 4 1 8 4222 7 27 0698 3450 9 RESISTOR 42 2K 15 125 F 1 0 0 24546 C4 1 8 10 4222 F RESISTOR 42 2K 1X 125 F TC 0 100 24546 4 1 8 0 4222 9 0698 3450 8 ATR29 0698 3450 9 RESISTOR 42 2K 1 125 E TC 0 100 24546 C 1 8 T0 4222 F 7 30 0698 3450 8 RESISTOR 42 2K 1X 125U F TC 0 100 24545 C4 1 8 T0 4222 F RESISTOR 10K 1X 25 F TC 0 100 24546 C4 1 8 10 1002 F 9 0757 0442 1 RESISTOR 10K 1 125U F TC 0 100 24546 C4 1 8 10 1002 F 8 0797 0442 2 ATR33 0757 0442 9 RESISTOR 10K 15 125U F TC 0 100 24546 C4 1 8 TO 1002 F 4 0698 3450 9 RESISTOR 42 2K 1X 1254 F TC 0 100 24846 C4 1 8 T0 4222 F 7 35 0698 3450 9 RESISTOR 42 2K 1X 125u F TC 0 100 24546 C4 1 8 T0 4222 F ATR36 0698 3450 9 RESISTOR 42 26 1 125U F TC 0 100 24546 C4 1 8 10 4222 F amp 7832 L 0698 3447 4 IOR 422 134 1251 E 3620 100 gt 4546 4 0 228 cc m LT B2 0698 3447 4 RESISTOR 422 1X 125 F TC 0 100 24546
53. 255 22 7 T D v Oc ASA mm rann ver Y 2 AFA veer sev Losa AFF v r y ASF DEZA e e mme rr x Y 8 x 8 X han 8 amp A 8 2 0009 5 21 79 09 HILIMS LEIDE 01 9814 60 OF 6 20 ol g 4 o o o 2 o o 0 2 o o 0 o o o o 3 o o o QUA Y o Oy O oe Or O is MIA AOL MA COL MFA MPA HOL 9 L FE 4 0222 LINIMD CENIBHAN Nid SNOLVNOS TSG 277 02 INNOYD ONY 2 7 02 7 2 2 LUN 77 EPDO 0201 57 2 2 0287 5 1 70 a 7 IVA LINA PILGADIANE ONY MOLSISNYINL Hem 2 WML SOS JEON SI gt NVHL DIN HHO SI 724 27 7 ON SNOLL NDISZO JINFAISIA 227 NONIS Nt NO LET 4 43 2 DED LE das INOS S S 198 PAN A FIS SOM 921A49q 5 L33HS 321AH3S O d V 73 U9 412AA 919A Y JI SUOLAIQUITITUL YM UOISNIUDD PIOAE OF N UL 10 UN u2j3HLA SI 9139U1 52303 ay Ul pessex xe s 314589133 ay 12430301 pertdtim ur ale u33uo 943911 pue 32203 JO HUR UDITMAN e UUM paAnop pun punoduroo e st 8 53
54. 41 IN ID 28480 2190 0006 2420 0002 8 3 NUT HEX DBL CH I 32 THD 109 IN THK 28480 2420 0002 1400 0017 0 4 CLAMP CABLE 312 DIA 375 WD NYL 28480 1400 7 2350 0121 2 1 SCREW MACH 6 32 5 IN LG PAN HD POZI 00000 ORDER BY DESCRIPTION 1 2 1826 0559 1 IC 340 V RGLTR TO 3 27014 LM340K 24 2360 0117 6 6 SCREU MACH 8 32 375 IN LG PAN HO POZI 00000 ORDER BY DESCRIPTION 8150 0035 8 4 WIRE 22AUG W G 300 PVC 7X30 105 28480 8150 0035 2420 0001 5 6 NUT HEX WU LKUR 6 32 THO 109 IN THK 00000 ORDER BY DESCRIPTION 8150 0141 7 4 WIRE 22 10 W Y 300 PVC 7X30 105 28439 8150 0141 1 1902 3328 4 1 DIOOE ZNR 43 2V 5 50 35 4 28480 1902 3328 A1X NOT ASSIGNED ALXA2 1251 1365 6 4 CONNECTOR PC EDGE 22 CONT ROU 2 0 5 28480 1251 1365 3 1251 1365 5 COMNECTOR PC EDGE 22 CONT ROU 2 ROUS 28480 1251 1365 Aj KA 1251 1365 5 CONNECTOR PC EDGE 22 CONT ROB 2 0 5 28480 1251 1365 ALXAS 1251 1365 5 CONNECTOR PC EDGE 22 CONT ROU 2 ROUS 29480 1251 1355 2 11713 80002 I 9 1 DRIVER ASSEMBLY 28480 11713 60002 21 0180 4084 8 16 CAPACITOR FXD 1 20 50 006 CER 28480 0160 4084 A2C2 0189 0374 3 4 CAPACITOR FXD 10UF 10X 20VDC TA 6289 1500108X902082 A2C3 0160 4084 8 CAPACITOR FXD 1UF 20 SOVDE CER 28480 0150 4084 1 See introduction to this section for ordering information Indicates factory selected value tBackdating information in Section VII Replaceable Parts Reference HP Part iC i Mfr Designation Number
55. 480 5 5041 0285 6 KEY CAP LIGHT GREY 28480 5041 0285 8 028 KEY GAP EIGHT GREV 28490 504120285 s 5041 0285 6 KEY LIGHT GREY 28480 5041 0285 587 mr 120 8385 10 2 LABEL NEO 28480 NOT ASSIGNED 6380 1627 5 STANDOFF HEX 225 IM LG 6 22 THD 28480 0380 1827 0510 0079 6 RETAINER RING BSC EXT S IN DIA STL 28480 0510 0079 1510 0091 3 1 BINDING POST SGL SGL TUR JGK RED 28480 1510 0091 wl BINDING POST SGE SGE TUR JGK mmm fr 2848015400098 commo 1510 0090 1 2 BINDING POST SGL SGL TUR JCK 23480 1510 0090 1510 0080 2 BINDING POST SGL SGL TUR JGK 28480 1510 0090 1510 0090 12 BINDING POST SGL SGL TUR JGK 28480 1510 0090 7120 1160 8 1 LABEL INFO 28480 7120 1160 11713 00003 4 1 HEATSINK 28480 11713 00003 2860 011 6 SCREU MACH 6 32 375 IN LG PAN HD POZI 00000 ORDER BY DESCRIPTION 2420 0001 NUT HEX M LKUR 6 32 THD 109 IN THK 00009 ORDER BY DESCRIPTION 5040 0170 8 8 GUIDE PLUG IN PC BOARD 28480 5040 0170 5040 0170 8 GUIDE PLUG IN PC BOARD 28480 5040 9170 5040 0170 6 GUIDE PLUG IN PC BOARD 28480 5040 0170 040 0170 6 GUIDE PLUG IN PC BOARD 28480 5040 0 5040 0170 6 GUIDE PLUG IN PC BOARD 28480 5040 0170 5040 0170 GUIDE PLUG IN PC BOARD 28480 5040 0170 5040 0170 8 GUIDE PLUG IN BOARD 28480
56. 480 5060 9436 7511 5060 9436 7 PUSHBUTTON SWITCH P C MOUNT 28480 060 9436 71 1820 1423 4 5 IC MY TTL LS MONOSTBL RETRIG DUAL 01295 SN 4LS123N ATUS 1820 1423 4 IC MV TTL LS MONOSTBL RETRIG DUAL 01295 5740 IC MY TTL LS MONOSTBL RETRIG DUAL 01295 SN74 S123N 4 1820 1423 03 A 794 1820 1423 4 IC TTL LS MONOSTBL RETRIG DUAL 01295 5 74 ATUS 1826 1423 iC fiv TTL LS MONOSTBL RETRIG DUAL 01295 SN74LS123N Ag 0960 0443 1 1 POWER MODULE LINE FILTER 28480 0960 0443 ABC 0160 4055 5 CAPACITOR FXD 1UF 20 250VAC RMS 28480 0160 4085 See introduction to this section for ordering information Indicates factory selected value tBackdating information in Section VII 6 9 Model 1 1 7 1 3 Table 6 2 Replaceable Parts Mfr Part Number CHASSIS PARTS 2110 0094 19 1 FUSE 1 25A 250 NTD 1 25X 25 UL IEC 26480 2110 0094 FOR 100 120V OPERATION 2110 0063 2 1 FUSE 754 250 NTD 1 25X 25 UL 28480 2110 0063 FOR 220 240 OPERATION HP PARTS 1 THRU 15 SEE CABINET PARTS 5041 1418 1 9 1 I ROCKER 28480 5041 1418 5041 0285 6 11 KEY CAP LIGHT GREY 28480 5041 0285 5041 0285 6 KEY CAP LIGHT GREY 28480 5041 0285 5041 0288 6 KEY CAD LIGHT GREY 28480 5041 0285 5041 0285 6 KEY CAP LIGHT GREY 28480 041 0285 5041 0285 6 KEY CAP LIGHT GREY 28480 5041 0285 5041 0285 KEY CAP LIGHT GREY 28480 041 0285 5041 0285 6 KEY CAP LIGHT GREY 26480 5041 0285 5041 0285 6 KEY CAP LIGHT GREY 28
57. 5 sex Er NERE ge ER 6 0 id SMO DIGIT y PY HOLA IPS HE AIL y IYI Qv derbi OMA POS LE PHOBIA RIE OF SELEN 9914195 1223 5 gy 938919 GI dH IEEE 70007 2525 APO 2 3 ST n Ns 7 n mis PO m ER A ONE L 4 n 7 1 1 42 0 i AS To EE TET 5 2 25 Age i i 1 1 1 i i i 1 1 1 gt t aw gt 1 1 1 I 1 i 1 1 1 1 1 1 1 i i i 1 4 0 d E 7 2 2 2 7 378 t 1 3 1 7 Ju 72 o 1 LE 1 1 ea TET FE T 78 i i i AD E urs FOHLNDI 1 i POTION 7 i i i 1 E me EOLIN TORS 22 MILES 1 1 i i i GTIN 7j 73853778307 0 5 i 2 i O e i on AIGLA 8 1 SO PA et mn 077 1 Y 3 3 iL P 7 i t 1 1 eg ay 1 LE i 9 g 5 21 75 213 009 027 0 PY 4 23NNO2034N
58. 5 06 CER 0150 0127 051 1990 0685 3 fi LED LAMP LUM INT 1MCD IF 20MA MAX 1990 0655 2 1990 0668 13 LED LAMP LUM INT 1MCD 2 1990 0865 A7DS3 1990 0665 3 LED LAMP LUM INT 1MCD IF 20MA MAX 1890 0685 A7054 1990 0665 13 LEO LAMP LUM INT 4MCD IF 20MA MAX 1990 0665 7055 1990 5 3 LED LAMP LUM INT 1NCD IF 20MA MAX 1990 0665 7056 1990 0665 3 LED LAMP LUM INT 1MCD IF 20MA MAX 5 1990 0665 6 7 1990 0685 3 LED LAMP LUM INT 1MCD 1F 20MA MAX 7 1990 0665 A7DS8 1990 0565 3 LED LAMP LUM INT 1MCD 18220 18 BYR SV 1990 0665 7059 1990 0665 3 LED LAMP LUM INT 1MCD IF 20MA MAX 7 1990 0665 A7DS19 1990 0665 13 LED LAMP LUM INT 1MCD IF 20MA MAX 1990 0565 ATDS11 1990 0665 13 LED LAMP LUM INTz1MCO IF 20MA MAX 7 1990 0865 70512 990 0486 8 i LED LAMP LUM INT 1MCD IF 20MA MAX BYR SV 5082 4684 1990 0835 323 1 LED LAMP LUM INT 6MCD IF 30MA MAX 8 HLMP 1523 1 1251 5316 5 CONNECTOR 34 PIN 1251 5318 05 1854 0810 2 7 TRANSISTOR NPN SI 625 1854 0810 2 1854 0810 2 TRANSISTOR NPN SI PD 525Mu 2 1854 0810 AR 0698 3450 9 20 RESISTOR 42 2K 1 125U F TC 0 100 C4 1 8 10 4222 F 2 0588 3450 9 RESISTOR 42 2K 1 125U F 0 C4 1 8 10 4222 F ATR3 0757 0442 9 13 RESISTOR 10K 1X 1254 F 0 100 4 1 8 10 1002 F 7 4 0757 0442 8 RESISTOR 10K 1 125U F 0 4 1 8 70 1002 7 5 0757 0442 9 RESISTOR 10K 1 1254 F 1
59. 8 13 Service Sheet 6 Change A6 Interface Assembly part number to 11713 60006 Page 8 19 8 20 Figure 8 15 Change to Figure 7 5 P 0 CHANGE B found in this section Page 8 19 8 20 Figure 8 16 Service Sheet T i Change A1 Interconnect and Power Supply Assembly to 11713 60001 CHANGE C Table 6 2 Change Al to 11713 60011 CDO same description Delete A1MP3 11713 00014 CD7 Interconnect Board Support Table 6 3 Change A7Q1 and A7Q2 to 1854 0810 CD2 TRANSISTOR NPN 1 PD 625 MW FT 200 MHz Recommended Replacement Table 6 2 Add MP50 11713 00004 Support Motherboard Page 8 9 through 8 20 Service Sheets 2 5 4 5 6 and 7 Change A1 Interconnect Assembly part number to 117 13 60011 Page 8 19 8 20 Figure 8 15 Service Sheet 7 Change to Figure 7 6 P 0 CHANGE C found in this supplement 7 6 Model 11713A Manual Changes MANUAL CHANGE INSTRUCTIONS cont d CHANGE D Table 6 2 Change MP30 to 0380 0643 CD3 STANDOFF HEX 0 255 IN LG 6 32 THD NOTE This change applies directly to serial number prefix 2335A and is the recommended replacement for serial number prefix 22234 It cannot be used for serial number prefixes prior to 22234 There are two standoffs per instrument and both should be replaced on serial number prefix 22234 CHANGE E Table 6 2 Change A1Qi to 1884 0012 CD9 THYRISTOR SCR TO 5 2N3528 MFR CODE 01928 MFR PART NUMBER 2N3528 Table 6 2 Add 11713 00008 CLAMP SWITCH CHA
60. APACITOR FXD 68PF 5 300VDC MICA 0115898030300 CR 1 5040 1 2 1 BOARD EXTRACTOR GREEN 5040 6851 5090 9043 6 PIN P C BOARD EXTRACTOR 5000 9043 ASR 0698 3444 1 5 RESISTOR 318 1X 125U F TC 0 100 4 8 31 68 ASR2 0698 3444 f RESISTOR 316 1X 125U F TC 0 400 C4 1 8 T0 3168 F ASR3 0698 3444 0 RESISTOR 316 1 LIAS F 0 100 C4 1 8 T0 3168 F ASR4 0757 0199 3 3 RESISTOR 21 5K 1X 125 F TC 0 100 C4 1 8 10 2192 F ASRS 0757 0199 3 RESISTOR 21 5K 1 26 F 100 4 1 8 0 2152 ASRS 0757 0199 3 RESISTOR 21 9K 1X 1254 f TC 0 100 C4 1 8 T0 2152 F ASR7T 0757 0438 3 3 RESISTOR 5 111 fX 25 F TC 0 100 4 1 8 5111 ASRS 0757 0438 3 RESISTOR 5 11K 1 1254 F 100 4 1 8 0 5111 asuit 1820 0621 2 1 IC BFR TTL NAND QUAD 2 INP SN7438N ASU2 1820 1112 8 IC FF TTL LS D TYPE POS EDGE TRIG SN74LS744AN ASUS 1820 1207 2 1 IC GATE TTL LS NAND 8 INP SN 4LS30N ASUS 1820 0515 3 1 IC MY TTL MONOSTBL RETRIG RESET QUAL 126 ASUS 1820 0904 4 t IC COMPTR TTL L MAGTD 7 93L24PC 5 6 820 1416 5 2 IC SCHMITT TRIG TTL LS INV HEX 1 IN9 574 ASU7 1820 1416 IC 50 81 TTL LS INV HEX f INP 8 741 ASUS 11713 80002 1 1 1 IC PROM 11713 80002 ASUS 1820 1199 1 IC INV TTL LS HEX 1 INP SN741S0 4N AS 11713 60010 9 1 INTERFACE ASSEMBLY 11713 60010 831 1251 5399 4 2 CONNECTOR 12 PIN M CIRCULAR THORKOM 1251 5399 2 1251 5399 4 CONNECTOR 12 PIN CIRCULAR THORKOM 125
61. Abort Message to unaddress Driver ABORT IO 7 OPERATORS Check that driver s front panel LEDs 1 through 8 blinkeach time Abort Messageis sent If not RESPONSE then Driver is not processing Abort Message 3 8 Model 11713A Operation CE Table 3 3 HP IB Message Reference Table HP IB Related Commands and Controls Interface Functions The Driver does not respond to the clear message DCL SDC es Local GTL RL1 The Driver remote mode is enabled when the REN bus line is true However it remains in local i e the front panel is active until it is addressed to listen the first time The output signal is unchanged The front panel REMOTE indicator turns on when in remote mode The Driver does not respond to the Local message See Clear Lockout Set Local O A Lockout the Driver to local cf Clear aL BBS Driver goes to local and local lockoutis cleared when J RLi Lockout REN goes false Set Local Pass Control Take Control The Driver has no controller capability MI Require SRQ SRO Service The Driver does not respond to a serial poll SPE SPD TO Status Bit The Driver does not respond to a parallel poll 22 PPO Abort The Driver cannot generate a service request command The Driver stops listening Commands Control lines and Interface Functions are de
62. Address Switches to 0000011 stp rem 7 n Oll 7 beep dsp REMOTE LED ON and 5 OFF y n eli 10 cll LdOn beep dsp REMOTE LED ON and 8 ON y n ll cll chkerr 12 lcl 7 rem 7 beep dsp LOCAL LED ON and 8 ON y n 13 chkerr 14 cll LdOf beep dsp REMOTE LED ON and 8 5 OP 5 eri chkerr 16 cll 47 beep Asp REMOTE LED ON and 1 1 5 OEF y nY 17 211 chkerr 8 beep ds p LDepr LOSS 990 Lu BUTTON Leg tp E E a aS 19 beep dsp 11713A LOCAL LED ON y n 20 cll chkerr 21 beep dsp Press LOCAL button for 208 7 z VA es 22 wait 8500 500 X 6 23 beep dsp Did change state y n 24 cll LdOn cll 7 25 cll 26 27 beep dsp SET Address Switches t 0011100 stp 201 29 1234567890 J for K 1 to 10 30 wrt 728 a amp str J wait X 31 wrt 728 b amp str J wait X 32 dsp All s LED should Switch ON amp OFF 33 next K 34 beep dsp Did fs LEDS switch ONSOFF y n 35 cll chkerr 36 if E 0 prt NO ERRORS END OF CHECK 37 if E 0 ort NUMBER ERRORSz E END OF CHECK 38 end 39 40 LdOn for J 1 to l0 wrt ASD A amp str l0frc J 10 gto 2 41 LdOf for J 1 to 10 wrt ASD B amp str lOfrc J 10 42 wait X next J ret 43 chkerr ent v rif pos cap YS Y z1 ret 44 1 E gt E ret PO OO 1 OY Un Y P
63. Figure 2 3 ADDRESS 1 1 16 8 4 DON T DONT CARE CARE Figure 2 3 5 Address Selection Mating Connectors Mating connectors used with the Driver should be the 24 pin HP IB male the 12 pin Viking Indus tries connector TKP12 102 P TS 100 AU and the Banana type male Interconnections Interconnection data for the Hewlett Packard Interface Bus is provided in Figure 2 4 Operating Environment The operating environment should be within the following limits 100V 120V Fast Blow 1 254 2110 0094 Model 11713A SIGNAL GROUND TWISTED PAIR WITH 11 2 0 TWISTED PAIR WITH 10 SHIELD a CONNECT TO pam GROUND SRQ NDAC NRFD DAV PIO TWISTED PAIR WITH 8 PIO TWISTED PAIR WITH 7 PIO TWISTED PAIR WITH 6 REN O 108 104 D10 7 010 3 DIG 6 0102 0105 DIG I 150 METRIC THREAD M3 5 x 6 AT U4 PINMFORO RTBBON FT me SERIES 57 CONNECTOR Logic Levels EEE The Hewlett Packard Interface Bus logic levels are TTL compatible i e the true 1 state is 0 0 to 0 4 Vdc and the false 0 state is 2 5 to 5 0 Programming and Output Data Format Refer to Section III Operation Mating Connector HP 1251 0293 Amphenol 57 30240 Mating Cables Available1 HP 10833A 1 metre 3 3 HP 10833B 2 metres 6 6 ft HP 10833C 4 metres 13 2 HP 10833D 0 5 metre 1 6 ft Cabling Restrictions 1 A Hewlett Pa
64. I 30 3 77207 2 907 2355 3 0009 E Es E e epar 1 157 7 2N e 2 gs se musuodiuoa FO Ly Arquiassy jo 18 frs Degunn yo suonen Lui v 9 ueneubsep yny paymaaique we seq uas BURNO uhpIA 5 0086 99 sousejay 27 74 0 97 Ax Hs 1 Jo LN Zi 2 2 E EN E is F o 5 ARA 0230 Of cu TN pos MT 8955 E vi 33 LANAS KRIGER x aQ so 5 NILSITN i 4 E t 2 N72 Kz 25751 8 1 PX TN PE 3 1 F DE 6 i i i 1 0 2 1 1 1 i 5 33 79 2 7Tw207 340p 22 445 71 i 7 7 207 PLOW IY 8 2 F 5 sb E xl i 2 4 MW PLOW GY 1 1 UA AAA ter Ee 7 Or grs 8886 onemayos 91607 2907 3100034 8 8 848814 by D 2 20 9 2 5 o 0 o o o 0 2 o 5 Q on MUA SOL MIA SOL MIIA SOL MITA SOL TIVOS HED POPE 02 2 gt EMP AIN DD 41035813 46H 0281 66H 0291 on 7 02 Bt EIN 6 7 poi O79
65. Ld MODIFIED TT 220020 THEME T eee 2200 0147 4 2 SCREW MACH 4 40 5 IN LG PAN HO POZIY 28480 2200 0147 22 0 00903 pf 2 NUT EXA KURA A0 THD OIA INTER 00000 4 ORDER BY DESCRIPTION eme pm ATTACHES J1 TO MOTHER BOARD At 1 2 11713 80001 0 CLEVIS MODIFIED 28480 11713 80001 2200 0147 SCREW MACH 4 40 S IN LG PAN HO POZI 28480 2200 0147 2260 0008 3 NUT HEX U LKUR 4 40 THD 094 IN THK 00000 ORDER BY DESCRIPTION NOR 2 0801821 TT TP SUPPORT INTERCONNECT BOARD L 28480 11713 00614 e 101 1884 0244 3 1 THYRISTOR SCR 0 3 585 5260009 AIRY 1810 0136 3 2 NETUORK RES 10 52 MULTI VALUE 28480 1810 0136 AIR 1810 0136 3 NETUORK RES 10 SIP MULTI VALUE 28480 1810 0136 AIRS 1810 0041 9 1 NETUORK RES 9 SIP2 7K OHM X 8 28490 1810 0041 ATRA 0698 0082 7 1 RESISTOR 464 IX 125U E TC 0 100 24546 C4 1 8 10 4640 F 1 5 0757 0438 3 RESISTOR 5 11K 1 125U E 100 24546 4 1 8 0 5111 ALTPI 1251 0690 0 2 CONNECTOR SGL CONT PIN 1 14 MM BSC S2 80 28480 1251 0500 A1TP2 1251 0609 0 CONNECTOR SGL CONT PIN 1 14 MM BSC SZ SQ 28480 1251 0800 A1 1 1826 0181 1 1 iC Y RGLTR 10 3 i 27014 LM323K 2360 0205 3 1 SCREU MACH 8 32 79 IN LG PAN HO POZI 00000 ORDER BY DESCRIPTION 2190 0008 3 1 WASKER LK EXT T NO 6 141 IN IDO 28480 2190 0008 3050 0068 8 3 WASHER FL MTLC NO 6 147 XN ID 28490 3656 0066 2190 0006 1 3 VASHER LK HLCL NO 6 1
66. Model 11713A Remote Message This check assumes that the Driver is in the local state If the Driver is in the remote state front panel REMOTE light on switch the Driver off then on again Description HP 9825 HPL TTE Remote Send Remote Message to Driver rem 7 REMOTE 7 Send select code address wrt 728 i OUTPUT 728 combination to complete Remote message and address Driver to listen S Check that Driver s REMOTE light turns on If it does not the Driver failed to process the Remote Message This check ifthe Driverreceives Data messages The Driver must beinthe remote state all front panel LEDs are on except LOCAL I Description HP 3825A HPL B NR Address Driver to listen and wrt 728 OUTPUT 728 send Data messages 51234567890 B1234567890 wrt 728 OUTPUT 728 21234567890 A1234567890 18 sent check that front panel LEDs digits are off After second Data Message a is sent check that digit LEDs are on If not the Driver failed to process the Data Message NOTE OPERATOR RESPONSE N OTE OPERATOR S Check that when the Driver first comes on and is s t to the Remote state that RESPONSE OPERATOR S After first Data Message b RESPONSE Local Lockout and Clear Lockout Set Local Messages This check requires the Bus to be in the remote state S Check that the Driver s REMOTE light is on Description HP 98254 HPL BELA Local Lockou
67. NGE F Change Option 907 HP Part No to 5061 0088 CD9 Change Option 908 HP Part No to 5061 0072 CDL gt i e Figure 6 4 Change 2360 0192 to 2360 0181 two places This screw is used in four places only two ar shown in this figure Change 0515 1331 to 2510 0182 four places This s screw is used in eight places only four are shown in this figure Table 6 2 Change under MP1 2360 0192 to 2360 0181 CD4 SCREW MACH 6 32 X 0 25 IN LG Change MP2 to 5020 8813 CD8 FRAME FRONT Change MP4 to 5020 8814 CD9 FRAME REAR Change under MP5 0515 1331 to 2510 0192 CD6 SCREW MACH 8 32 0 25 IN LG 100 DEG Change MP6 to 5020 8829 CD6 STRUT SIDE 2 4 H X 11 D Change MP7 to 5021 0835 0100 TOP COVER PERFORATED Change MP8 to 5060 9971 CD5 BOTTOM COVER PERFORATED 7 1 8 Page 1 2 OPTIONS a LLL NEL 1 Service Model 11713A SECTION Vill has been disconnected from its source of supply Make sure that only fuses with the re quired 250V rating correct current rat ing and of the specified type normal blow time delay etc are used for re placement The use of repaired fuses and the short circuiting of 21 must be avoided Whenever it is likely that this protection has been impaired the instrument must be made inoperative and be secured a gainst any unintended operation SERVICE INTRODUCTION This section provides information on service related subjects Saf
68. OPERATING AND SERVICE MANUAL HP 117138 ATTENUATOR SWITCH DRIVER SERIAL NUMBERS serial numbers prefixed 2508A With the changes described in Section VII this manual also applies to instruments with serial numbers prefixed 1850A 1946A 2135A 2223 2335A and 4 For additional important information about serial numbers see INSTRUMENTS COVERED BY MANUAL in Section I L 26 Copyright HEWLETT PACKARD COMPANY 1979 1980 1982 1985 1501 PAGE MILL ROAD PALO ALTO CALIFORNIA U S A MANUAL PART NUMBER 11713 90011 Microfiche Part No 11713 90012 Printed JULY 1985 B n e bd i erri RR APA HA a e 1 0061 Contents CONTENTS Section Page Section Page I GENERAL INFORMATION 1 c Receiving the Local Message 314 Introductio Mie Rr 1 1 Receiving the Local Lockout Message 3 14 Specifications oss esae au NO 1 1 Receiving the Clear Lockout Set Local Safety Considerations does xoi aue ir ect 1 1 1168688 EE 314 Instruments Covered by Manual 1 1 Receiving the Pass Control Message 3 14 Description 0 0 1 1 Sending the Require Service Message 3 14 Options Pep ea Na wet dd cu qid 1 2 Sending the Status Byte Message
69. TENUATOR Y Pushbuttons 5 6 7 8 Attenuator Section dB 10 20 40 00 Attenuator Section dB 10 20 Attenuation fin dB Program Codes UT 1 Attenuation in dB Program Codes IATA ATTEN Y ATTEN X X or Y ATTEN X ATTEN Y 0 B123 B567 A3B12 A7B56 10 A1B23 A5B67 A13B2 A57B6 20 A2B13 A6B57 A23B1 A67B5 30 A12B3 5687 123 567 0 70 dB Attenuation 4 Section Attenuator e g HP 8495K ATTENUATOR X Pushbuttons 1 2 3 4 Attenuator Section dB 10 20 20 20 Attenuation d8 Program Codes Gp ATTENUATOR Y Pushhuttons 9 Attenuator Section dB Attenuation In dB Program Codes Ga X or Y ATTEN X ATTEN Y X or Y ATTEN X ATTEN Y 0 B1234 B5678 40 A24B13 A68B57 10 A1B234 A5B678 50 A124B3 A568B7 20 A4B123 A8B567 60 A234B1 A678B5 30 A14B23 A58B67 70 A1234 A5678 6 11 3 E Operation Model 11713A HP IB COMMAND B9 8 COMMAND B9 CONNECTS PORT AND PORT 2 ALSO TURNS FRONT PANEL LED FOR PUSHBUTTON 9 OFF 11713 SPOT RF SWITCH INTERNAL REAR PANEL a EA PORT 24 Vide O S HP IB COMMAND AQ HP 18 COMMAND AS CONNECTS PORT C AND PORT 1 ALSO TURNS FRONT PANEL LED FOR PUSHBUTTON 8 ON 11713A SPDT RF SWITCH INTERNAL REAR PANEL 24 Vdc 24 Vdc 24 Vdc COM When driving the HP 86718 it is r
70. Table 1 3 Equipment other than the recommended models can be used provided the minimum specifications are satisfied General Information DESCRIPTION Cont d front panel status monitoring and a self contained power supply with current limiting The Driver is designed to provide in a single enclosure a conven ient interface control unit OPTIONS Option 907 Front Handle Kit This kit contains front panel handles that can be added to the Driver cabinet Figure 1 1 Order HP Part No 5061 9688 Option 908 Rack Adapter Kit This kit contains the flange and hardware for mounting the Driver in a standard rack of 48 3 cm 19 inches Order HP Part No 5061 9672 Rack Adapter Kit Half Module Figure 1 1 ACCESSORIES SUPPLIED The accessories supplied with the Driver are shown in Figure 1 1 The power cable is selected at the factory according to the voltage available in the country of destination EQUIPMENT AVAILABLE Accessories and equipment may be ordered or information about them may be obtained by con tacting your nearest Hewlett Packard office Refer to the HP model number Tahle 1 1 Specifications Operating Temperature 0 to 55 C Driver Power Supply Capability Voltage 24 22 0 Vde Current 1 3A maximum peak for 1 second 0 65 maximum continuous current Contact pairs 1 through 8 9 and 0 maximum current of 0 65A continuous through one or all contacts Registered trademark o
71. UT REX PLSTC LKG 4 0 1111 143 IN IHK I 28480 0590 0076 dE EL E 6 A3 11713 60003 0 1 LATCH ASSEMBLY 28480 11713 60003 1 0160 4084 8 CAPACITOR FXD 20 50 106 CER 28480 0160 4084 2 0160 4084 8 CAPACITOR FXD 1 26 50 0 CER 28480 0160 4084 A3C3 0160 4084 8 CAPACITOR FXD 1UF 20 SOYDC CER 28480 0160 4084 A3C4 0180 0229 7 2 CAPACITOR FXD 33UF 10 0 06 TA 56289 1500336X901082 ACS 0160 4084 8 CAPACITOR FXD 1UF 20 50 06 CER 28480 0160 4084 3 5 0180 0229 CAPACITOR FXD 3IUF 10 10 0 TA 56289 1500336X90 1082 ASC 0180 0374 3 CAP CITOR FXD 10UF 10 20 06 TA 6289 1 00106X902052 3 1901 0040 1 1 DIODE SUITCHING 30V SOMA 2NS 5 28480 1901 0040 A3MPt 040 5852 3 1 BOARD EXTRACTOR ORANGE 28480 5040 6852 5090 9043 6 PIN P C BOARD EXTRACTOR 28480 6000 9043 A3Q1 1854 0810 2 TRANSISTOR NPN SI 625 FT 200MHZ 28480 1854 0810 ASRI 0757 0444 1 RESISTOR 12 1K iX 125 F TC 0 100 24546 C4 1 8 10 1212 F A382 0757 0444 1 RESISTOR 12 1K 1 125 F TC 0 100 24546 04 1 8 T0 1212 F ARI 0757 0280 3 2 RESISTOR 1K 1X 125 F TC 0 100 24546 4 1 8 10 1001 3 1 1820 1212 9 IC FF TTL LS J K NEG EDGE TRIG 01285 58745112 3 2 1826 1212 9 IC FF TTL LS J K NEG EDGE TRIG 01295 58745112 A3U3 1820 1212 3 XC FF TTL LS J K NEG EDGE TRIG 01285 SN74LS112AN A3UA 1820 1212 9 IC FF TTL LS J K NEG EDGE TRIG 01295 574451 2AN A3US 1820 1212 3 IC FF TTL LS J K NEG EDGE TRIG 01295 517453111 A3US
72. WAIS i 3 2 2 SERM 1 OL 2 7 7 ON E WO2 SEI ROO 4 422009 FIL 472 SOOO CVE HHI 9255 LAN 2257 ANY FACHSINOA ET un 50 LIINNOISHLN OF A AAA M rear 158 86 5 indu eje pue ayeyspuey gi dH 8 8 141 s 1 6G oe 6 22 o 3 EJ e o 3 g 3 o D a o 3 F o D i m 9 oli MEE E MM SOL MA cu RYTER Fst LUUD De CARA fiin TOPE 6617 0281 VOIR 7 7 c 9n 060 2 3150 727 7 LOZ OF Bess OGGE ef 4 990 In SIFROY SNOL ONSITE r NF 53278 y oix LOSGI CX ONS SQ Ou BISN EG HL VAN 52 70 py VOCE 9 mm vooopP n YOOL ee g Voor dnne UVOOOF py VOGT p gv ge OG 9 32 3 3 3 ri c H 8 20 i2 3 25 Qe TUA ue MIA FOL f DICE ELIE LIED AGH SG pr LS 1 br SNOM ENDER 20 77 i Wit SNOL S ONDON 2 ONG 774 0217 LIOIN SOL BIOL S1 lt gt NEHL QIN PION 1
73. With connections to both the attenuator and switch outputs on therear panel a total of 10 relays may be on at one time if total current is less than 650 mA However since there are dual transistor and relay drivers where one driver is on while the other is off a total of 20 relays may be controlled CAUTION If the total continuous load current of 650 mA 15 exceeded damage may result ATTENUATOR CARD ATTENUATOR CARO ATTENUATOA CARD Poe Be gt REAR PANEL RELAYS N Q9 g 1 48 CONNECTOR REMOTE COMMANOS AF INPUT TWO ATTENUATOR CABLES ARE SUPPLIED WITH 6 ANS HAVE HP PART NUMBER 8120 2703 28 24V 1 875 aua d Operation Connections for Four Section Attenuator typical connection for a programmable four section attenuatoris provided in Figure 3 5 To use one four section attenuator assembly an attenua tor cable is connected to either the ATTEN X out put A6J1 or ATTEN Y output 4632 both out puts must be connected to have more than four attenuator segments Relay Drivers Figure 3 6 shows the connections for a simplified relay driving circuit This circuit 18 adaptable for 17124 REAR PANEL CONNECTORS ATTEN ATTEN ATTENUATOR FRONT PANEL AS VEIE PUSHSUTTONS to alas ATTENUATOR ATTENUATOR X H ATTENUATGR CARO ATTENUATOR 08 Figure 3 6 Relay Driving Circuit 3 16
74. am execution at end of a subroutine to line following the statement that called the subroutine Label for subroutine to count errors prompt causing program to wait for entry of values of varia bles y or n from keyboard this entry goes into the array Take first letter entered convert it to cap itals It is Y then return If it is N then next statement Increment error counter E return 35 36 37 38 40 41 42 43 44 Adjustments 5 1 5 2 Model 11710 SECTION V ADJUSTMENTS The 11713A has no internal electrical or mechani cal adjustments DEC aga Replaceable Parts Model 11713A SECTION VI REPLACEABLE PARTS and addresses that correspond to the manufactur er s code numbers ORDERING INFORMATION To order a part listed in the replaceable parts table quote the Hewlett Packard part number with the check digit CD indicate the quantity required and address the order to the nearest Hewlett Packard office see NOTE below The check digit will ensure accurate and timely pro cessing of your order To order a part that is not listed in the replaceable parts table include the instrument model number instrument serial num ber the description and function of the part and the number of parts required ow Cue A
75. ammable attenuator X Q ATTEN Y Connector to accept cable plug going to programmable attenuator Y Os A B Banana jack connectors for hook up to coaxial switches 6 VDC COM Banana jack connector provides the common connection for the 24 Vdc used to drive the coaxial switches PL O A B Banana jack connectors for hook up to the coaxial switches O Window Safety interlock fuse cannot be removed while power cable is connected to power receptacle 0 Fuse Pull Handle Mechanical interlock fuse must be removed before extraction of Line Voltage Selection Card Figure 3 2 Rear Panel Features Model 117134 Operation Table 3 1 Operator s Check INITIAL CONDITIONS 1 Verify that Driver power transformer primary is matched to line voltage by Line Voltage Selection Card Check Driver power fuse for correct rating Correct fuse ratings for various line voltages are given on Line Power Module on rear panel See also Figure 2 1 and Table 2 1 Connect power cable to power receptacle LOCAL OPERATION 1 Connect equipment which is to be used in your application as shown below COAXIAL SWITCH co 12 ATTENUATOR Hp 7 BEST E o 4 Ve V 69 ATTENUATOR ATTEN Y 70763 000 T s RF SWITCH De en LHP is i COAXIAL SWITCH 2 efto ee
76. anufacturer Name ANY SATISFACTORY SUPPLIER SANGAMO ELEC CO 5 CAROLINA DIV TEXAS INSTR INC SEMICOND CMPNT DIV MOTOROLA SEMICONDUCTOR PRODUCTS WAKEFIELD ENGINEERING INC FAIRCHILD SEMICONDUCTOR DIV MEPCO ELECTRA CORP CORNING GLASS WORKS BRADFORD NATIONAL SEMICONDUCTOR CORP HEWLETT PACKARD CO CORPORATE HQ RCA CORP SOLID STATE DIV SPRAGUE ELECTRIC CO ELECTRO MOTIVE CORP Mfr Code 00000 00893 01295 04713 05820 07263 19701 24548 27014 28480 31585 56289 72136 aner Eom 1 4 i 1 3 i 3 a I 1 8 i E 2 3 1 i H 5 i 1 i 1 1 t 1 i 4 t i 1 0 i i i H 0 1 H i i Manual Changes Model 11713A SECTION VII MANUAL CHANGES INSTRUMENTS COVERED BY MANUAL in Section I Table 7 1 Manual Changes hy Serial Number Prefix Serial Number Prefix Make Manual Changes INTRODUCTION This section contains manual change instructions for backdating this manual for HP Model 11713A Attenuator S witch Driver with serial number pre fixes lower than 25084 MANUAL CHANGES To adapt this manual to your instrument refer to Table 7 1 and make the manual changes listed opposite your instrument s serial number prefix The manual changes are listed in serial number prefix sequence and should be made in the se quence list
77. art number fora complete cable including the plug 7 Figure 2 2 Power Cable and Mains Plug Part Numbers Installation Table 2 2 ASCH Address Codes to Decimal Equivalents ASCH Address Codes LISTEN Decimal Equivalents 09 T BS VA de Temperature c Lese Ve 0 C to 1 Humidity 70 lt 90 relative at Altitude lt 4570 metres 15 000 feet Bench Operation The Driver cabinet is equipped with plastic feet and fold away tilt stands for convenience in bench operation The plastic feet are shaped to ensure self alignment of the instruments when stacked The tilt stands raise the front of the instrument for easier viewing of the control panel If the Driver is to be used in a position that requires setting it on the rear panel a kit is available that includes feet with mounting screws Order HP part number 5061 0095 2 3 Model 1171 Table 2 1 Line Fuse Part Numbers 220 240 2110 0063 WARNING The protection provided by grounding the instrument cabinet may be lost if any power cable other than the three pronged type supplied is used to couple the ac line voltage to the instrument HP 1B Address Selection In the Driver the HP IB listen address is switch se lectable The switches are located on the rear panel as shown in Figure 3 2 Select the desired address as shown in Table 2 2 Address is set to decimal 28 at the factory as shown in
78. at the proper power up status is reached The Driver comes up in local with all pushbutton LED s on which corresponds to maximum attenuation settings Measure the voltages at A1TP1 and TP1 5 0 20 5 Vdc TP2 240 21 0 Vde Verify that the 24 0 11 0 Vdc is present at the rear panel red banana jack If an attenuator or switch buzzes when actuated by the front panel pushbutton the output transistor may be shorted or one of the protection diodes may be shorted one of the pushbutton LED s does not light First determine if the pushbutton is operational by relay in the attenuator or switch can be heard this indicates that Sny the LED bd be Checking to see if the circuitry drives an attenuator or switch properly If the switching click of the Check the Driver i in full local operation Before testing in in 088 op ration If a pushbutton does not actuate an attenuator section or change the position of a coaxial switch a 1 Check the output pulses of the A7 Switch Board Assembly either at the AT outputs or on the muitiplexer inputs of the A4 Remote Local Logic Assembly b Ifthe pulses are present when the corresponding front panel button is pushed check the output of the A4 multiplexers Verify that the multiplexers are in the local mode of operation c Verify that the pulse reaches the clock input of A3 Latch Assembly driver storage register flip flops Verify that the Q and NQ outputs change sta
79. cadmium plate E e 4 101000089 illa pound AFG 24 25x automatic CRT cathode ray tube PET 12e field effect LC inductance o uu FE Vere Control CTLo uu complementary E amm CABacitancee s AGC automatic gain iransistor logic FR ias 2 ons flip flop LED light emitting diod contro OW continuous wave ET a S T EE fiat head LE a low frequency Ab quar xn aluminum EW Co aid clockwise FIL H fillister head e ud Ww 22 4 long ALC automatic level CIBC centimeter FM frequency modulation LH viset nn left hand control D A digital to analog FP front panel LIM uec limit AM amplitude modula dB ele ERR a decibel FREQ frequency LIN linear taper used tion dBm decibel referred FAD fixed in parts list AMPL amplifier to 1 mW E rr anc NS gram Ms Ps linear APC automatic phase AC uos 0 direct current GE germanium LK WASH lock washer control deg degree temperature GHz a gigahertz LO low local oscillator ASSY ME assembly interval or differ GL leu sexos Blass LOG logarithmic taper AUX auxiliary ence GND ground ed used in parts list avg average 0 degree plane Howie uda henry l g voss sg logrithmiic AWG American wire angle
80. ckard Interface Bus system may contain no more than 2 metres 6 6 ft of connecting cable per instrument The maximum accumulative length of connecting cable for any Hewlett Packard Interface Bus system is 20 metres 65 6 ft The 10834A Adapter is required with these cables to provide additional clearance for the cable connectors Figure 2 4 Hewlett Packard Interface Bus Connection SHOULD BE GROUNDED P O TWISTED PAIR WITH 9 NEAR TERMINATION OF OTHER WIRE OF TWISTED PAIR Installation i Installation able through Hewlett Packard offices If the instru ment is being returned to Hewlett Packard for servicing attach a tag indicating the type of ser vice required return address model number and full serial number Also mark the container FRAGILE to assure careful handling In any correspondence refer to the instrument by model number and full serial number Other Packaging The following general instruc tions should be used for repackaging with com mercially available materials a Wrap the instrument in heavy paper or plastic If shipping to a Hewlett Packard office or service center attach a tag indicating the type of service required return address model number and full serial number b Use a strong shipping container Use a layer of shock absorbing material 75 to 100 mm 8 to 4 inches thick around all sides of 7 provide a firm cushtor an
81. ction Heavy line with arrows indicates path and direction of main signal Heavy dashed line with arrows indicates path and direction of main feedback Numbered Test Point A Lettered Test Point Measurement aid provided KD No measurement aid provided Encloses wire color code Code used ti the same as the resistor co r tode FRENO identifies the base color second number identifies the wider stripe and the third number identifies the narrower stripe e g denotes white base yellow wide stripe violet narrow stripe A conducting connection to a chassis or frame Common connections All like designated points are connected Letters off page connection e g Number Service Sheet number for off page connection e g e Number only on page connection Indicates multiple paths represented by only one line Letters or names identify individual paths Numbers indicate number of paths represented by the line Coaxial or shielded cable Figure 8 1 Schematic Diagram Notes 1 of 3 Service Lim om om met dd mm mum did 8 2 Model 11713A Service SCHEMATIC DIAGRAM NOTES Relay contact moves in direction of arrow when energized Indicates a pushbutton switch with a momentary ON position Signals that are active low are identified by the letter followed by a signal mnemonic such as NSTOR Signals that are active hi
82. d p vent movement inside the container Protect the control panel with cardboard d Sealthe shipping container securely e Mark the shipping container FRAGILE to assure careful handling f In any correspondence refer to instru ment mode number and full serial number 2 5 2 6 Model 11713A Rack Mounting The instrument can be rack mounted by using an adapter frame The adapter frame is a rack frame that accepts several combinations of sub modular units To rack mount the Driver use rack adapter kit haif module HP Part No 5061 0072 Figure 1 1 Option 908 To install the kit a Remove feet and tilt stands b Remove side trim strips C Attach rack mount flange and flange adapter For additional information address inquiries to your nearest Hewlett Packard office STORAGE AND SHIPMENT Environment 7 The instrument should be stored in a clean dry environment The following environmental limita tions apply to both storage and shipment AIL Temperature as ea TPAC to 0 FRUIT SOS RESA wa lt 90 relative Altitude lt 15 300 metres 50 000 feet Packaging Original Packaging Containers and materials iden tical to those used in factory packaging are avail mines Operation Model 11713A SECTION 11 OPERATION Operator s Check The operator s checkis described in Table 3 1 This
83. des pre sent on the DIO lines It then combines them with Handshake Out HS OUT and Remote a Signals to Output the NCLK Signal from U11 A 0n the A4 Remote Local Assembly lt TM AAA AM of placing the Driver into Remote operation or Local operation on command from the Interface Bus Service Thre Bus Logic serv 8 10 Model 11713A A4 ASSEMBLY LR Figure 8 7 A4 Remote Local Logic Assemhly Component Locations Service Model 11713A SERVICE SHEET 4 PRINCIPLES OF OPERATION The A4 Remote Local Logic Assembly contains a Remote Local flip flop an A or B flip flop a 4 line to 10 line decoder a Local Lockout flip flop Listen flip flop 10 two line to one line multiplexers and the required circuitry to generate a clock signal to control the operation of the 4 to 10 line decoder The Remote Local flip flop is programmed through the HP IB circuitry on the A5 Hand shake and Data Input Assembly If the Local Lockout flip flop is set to a high the Remote Local flip flop cannot be set to Local via the A7 front panel LOCAL pushbutton In all other cases the AT Local pushbutton will set the instrument to Local In Local operation the 10 two line to one line multiplexers are set to propagate and invert the outputs of the monostable multivibrators from the A7 front panel board The outputs become the clocks for the A3 Latch Assembly flip flops Bus commands determine the state of the
84. ecommended that two 28 7V zener diodes be connected back to back across the terminals HP Part No 1902 0572 Figure 3 3 Connections for HP 87618 Switch 3 12 M a Model 11713A Operation 1 HP IB COMMAND BO HP 18 COMMAND B3 CONNECTS PORT C AND PORT 1 ALSO TURNS FRONT PANEL LED FOR PUSHBUTTON OFF COAXIAL SWITCH 11713 INTERNAL REAR PANEL r PORT 2 24 Vdc DRIVE PIN PIVOT ARMATURE 24 Vde PORT I 24 Vdc COM DRIVE PIN HP IB COMMAND AO HP 18 COMMAND AQ CONNECTS PORT C AND PORT 2 ALSO TURNS FRONT PANEL LED FOR PUSHBUTTON 0 ON COAXIAL SWITCH 11713 500 INTERNAL REAR PANEL mA 60 PORT2 24 Vdc O DRIVE PIN 0 O HH 0 A mere Kad mis 1 0 Sad C PIVOT 5 Ar ARMATURE 08 O O 24 Vdc 24 Vdc COM DRIVE PIN fel 5002 Figure 3 4 Connections for HP 33311 Series Switches 3 13 TN Model 11713A Sending the Require Service Message The Driver cannot send a Require Service Message Sending the Status Byte Message The Driver does not respond to a serial poll and as result does not send the Status Byte message Sending the Status Bit Message The Driver does not respond to a parallel poll and as a result does not send theStatus Bit message Receiving the Abort Message The Driver stops listening when it receives the Abort message The Abort mes
85. ed If your instrument s serial number prefix is not listed on the title page of this manual or in Table 7 1 it may be documented in a MANUAL CHANGES supplement For additionalimportant information about serial number coverage refer to MANUAL CHANGES MANUAL CHANGE INSTRUCTIONS CHANGE A Page 6 7 Table 6 2 Delete A5R7 and A5R8 0757 0438 RESISTOR FXD 5 11K 1 125W Change A5U1 to 1820 1197 Page 8 11 Figure 8 5 Replace with Figure 7 2 Page 8 11 Figure 8 6 Service Sheet 3 Chang A5 schematic diagram to configuration i in Figure 7 1 Change part number for U1 to 1820 1197 in TRANSISTORS AND INTEGRATED CIRCUIT PART KAS 18 Di START NUMBERS box right hand side 1 RUSTEN 0 Figure 7 1 Reference Circuit Schematic Backdating Partial Diagram Part of Change A 7 1 Manual Changes Model 11713A MANUAL CHANGES Ab ASSEMBLY AS Handshake nd Data Input Assembly Con 7 2 A6J1 1 MP31 A6J2 MP33 MP34 MP32 MP35 MP36 WARNING f Ar NO OPERATOR SERVICEABLE PARTS INSIDE REFER SERVICING ARS gt TO QUALIFIED PERSONNEL 3 0 1011 MP30 651 MP38 F1 AB Figure 7 3 Rear Panel Mechanical Parts P O CHANGE B T 8 Manual Changes A6 ASSEMBLY COMPONENT SIDE NE CIRCUIT SIDE
86. ed of the Hewlett Packard programmable attenuators is 20 ms in cluding 10 us for the Driver ATTEN outputs The switching speed for the RF switches is 50 ms plus 20 ms for the driver S9 and SO outputs Sending the Data Message The Driver does not havethe capability of sending a Data message Operation Uu Receiving the Data Message The Driver responds to Data Messages when in remote and addressed to listen Data Message Input Format The programming data string for the Driver consists of a string of ASCII coded characters composed of one or both of the following fields Adm Bdn where or a general on command B or b general off command dm any digits 0 9 excluding dn dn any digits 0 9 excluding dm The Driver responds to an alphanumeric data string such as A12B34 when the Driver is in the Remote state and addressed to listen The alpha characters in the data string can be either upper or lower case Khe data string is further defined as follows Ax Bx Ay By A B9 0 where Ax Bx Data i string for ATTEN X where x x Mette 1 D GBS 1 2 80 4 By Data string for ATTEN Y where y can be none one or more of the digits 5 6 7 or 8 If Ax Ay uses a digit then that digit may not be used in Bx By A B 9 HP IB Command for switch S9 and A B 0 HP IB Command for switch SO e g A12B34 A56B78 A9 BO The data string contains the operation selec
87. erating and service manual contains inform ation required to install operate test and service the Hewlett Packard 11713A The Hewlett Packard 117134 Attenuator Switch Driver is designed to drive electromagnetic solenoid operated coaxial at tenuators and RF coaxial switches The 11713A will be referred to as the Driver throughout this manual The Driver is an HP IB compatible instru ment that provides the current needed to control step attenuators or coaxial switches Figure 1 1 shows the Driver and all supplied accessories Listed on the title page of this manual below the manual part number is a Microfiche part number This number can be used to order 10 x 15 em 4 6 inch microfilm transparencies of the manual Each microfiche contains up to 96 photo duplicates of the manual pages The microfiche package also includes the latest Manual Changes supplement aso Well as pertinent Service Notes dl SPECIFICATIONS Instrument specifications are listed in Table 1 1 These specifications are the performance standards or limits against which the instrument is tested Supplemental Characteristics listed in Table 1 2 are not warranted specifications but included as addi tional information for the user SAFETY CONSIDERATIONS The Driver is a Safety Class I instrument pro vided with a protective earth terminal This instru ment and all related documenation must be re viewed for familiarization with safety markings
88. erformance Tests Table 4 1 Performance Check Program Using 9825A Controller 2 of 3 Comment line identifying Driver number and type of check Dimension a 1X3 array for yes or no response Device ASD attenuator switch driver with address 703 fixed format for zero digits to right of decimal point space four lines Comment setting time of 100 ms between switching commands and place in variable X Comment and setting counter E for error count Calculator outputs audible tone and an instruction in calculator display stops program waiting for continue button to be pressed remote message REN to Driver Calls subroutine LED off calculator outputs audible tone comment question in calculator display is REMOTE LED on and numbered pushbutton LEDs off Press y or n yes or no Calls subroutine labeled check error a no response is stored here i display i is REMOTE LED on and numbered LEDs off Press y or n yes orno Same as eN Sets bus to local REN then sends remote message REN to Driver calculator outputs audible tone comment question i in calculator display is LOCAL LED on and numbered pushbutton LEDs on Press y or n yes or no Same as Call subroutine LEDs off calculator outputs audible tone comment question in calculator display is REMOTE LED on and numbered pushbutton LEDs off Press y or n yes or no Same as 9 Calls subroutine LEDs off calculator o
89. ety considerations include warnings to be observed while servicing the instrument The arrangement of the principles of operation and troubleshooting is explained The service sheets are in the following foldout sec tion Each service sheet includes a schematic dia gram with accompanying principles of operation Usually component location diagram is also in cluded Figure 8 1 Schematic Diagram Notes pro vides general information which relates to block and achemaric diagram symbols SERVICE Service instructions consist of principles of opera tion troubleshooting and repair PRINCIPLES OF OPERATION The HP 117134 Attenuator Switch Driver has a self contained power supply to provide the drive requirements for programmable attenuators and coaxial switches The instrument includes solenoid arc suppression diodes and has common terminal supplies of 24 Vdc The driver may be controlled remotely by simple HP IB commands or locally from the front panel Connections are made at the rear panel to the ten pairs of current sinking tran sistors that are provided Two sets of four contact pairs per set are present at each rear panel multi pin plug This plug mates with the attenuator drive cable The remaining two contact pairs are con nected to the banana jacks mounted on the rear panel The banana jacks are available for driving the coaxial switches or for optional applications Each pair of contacts is individually programmable
90. f the Bunker Ramo Corporation 1 2 Model 11713A General Information Tahle 1 2 Supplemental Characteristics Power 100 or 120 Vac 595 10 at 48 to 440 Hz 200 or 240 Vac 595 10 at 48 to 66 Hz 80 V maxiumum Response Time 10 us maximum for contact pairs 1 through 8 20 ms maximum for contact pairs 9 and Driver Life gt 2 000 000 switchings at maximum current for contact pairs 9 and Maximum Load Inductance 500 mH Maximum Load Capacitance 0 01 uF for contact pairs 9 and 0 Net Weight 4 1 kg 9 Ibs 213 pos y TR NEC 4 y 6 A Dimensions Height 102 mm 4 inches including feet PNE Rack Height 89 mm 3 inches half width module 4 0 Width 213 mm 8 4 inches Depth 295 mm 11 6 inches ds de A s Dimensions are for general information only gt Tn an HENAN DANN 1 I cet ewe Sus Table 1 3 Recommended Test Equipment Instrument Type Critical Specifications Suggested Model Use Logic Probe Responds to TTL levels HP 545A T Digital Voltmeter 0 to 30 Vdc HP 3456A T Attenuators 2 req Programmable 4 section HP 8495K PCT Switches 2 req 24 Vdc drive source HP 8761B LT Controller HP IB HP IB compatible HP 9825A PT Kp Performance T Troubleshooting
91. fined in IEEE Std 488 and ANSI Std MC1 1 Knowledge of these might not be necessary if your controller s manual describes programming in terms of the twelve HP IB Messages shown in the left column The Driver does not have complete RLI capability since it can not process the Go To Local GTL message Complete HP IB capability as defined in IEEE Std 488 and ANSI Std MC1 1 is SHO AH1 TO TEO L2 LEO DCO DTO RL1 CO SRO PPO 3 8 Data Yes All front panel functions except LINE ON OFF switch are programmable The front panel REMOTE indicator turns on when addressed The Driver does not respond to the trigger message LOGAL key is disabled Only thecontrollercan return oral PI S i HEP SER Model 11713A Table 3 4 HP 18 Control Statement Results Connector Pin Numbers Connector ATTEN X H Open High L Closed Low current sink to chassis ground Connected to chassis ground For sample programs and explanations using the 9825A Desktop Computer refer to the Program ming Note Index Number 11713A 9825A 1 an Introductory Operating Guide for the 11713A At tenuator Switch with the 9825 Desktop Computer Program Execution Time The response time for the Driver 18 defined c as the time between data valid DAV changing from a high to a low and the output signal at the rear panel connector chang ing state The switching spe
92. gh are identified by a signal mnemonic such as STOR Figure 8 1 Schematic Diagram Notes 2 of 3 8 3 A e Model 11713 Test point symbols Stars are numbered or lettered for easv correlation interconnection informalion of schematic diagrams procedures and locator illustrations Circled letter indicates circuit path continues on another schematic diagram Look for same circled letter on service sheet indicated by adjacent bold number 3 in this example Arrow connecting star to meas urement point signifies no measuring aid provided Star shown connected to circuit signifies measuring aid metal post circuit pad ete provided Plug in connection information Assembly part number Socket designation for A2 assembly Number indicates Assembly name gin of socket X A2 Assembly designation Stage name A2 DC REGULATOR AS SY 08708 60007 43 not mounted on assembly A2 REFERENCE DESIGN a TIONS WITHIN OUTLINED awm ASSEMBLIES ARE 8886 180 FULL DESIGNATION IN CLUDES 6 NUMBER 4 RE GF a SEuBuY al OC HONO CT HER COwPOREN HS KDE COMPLETE Non plug in connection information Solder point named Circuit board common REFERENCE DESIGNATION Connector symbols within the borderlines of circuit assemb
93. he J inputs are in the logic low state and the K inputs are logic high The decoder on the A4 assembly generates the clock pulses for each flip flop In the A state flip flops 1 10 are set so that Q 1 and NQ 0 In the B state inputs 1 and K inputs 0 Clock pulses from the decoder set flip flops 1 through 10 on the negative edge as commanded by the bus The power up circuit sets the state of all flip flops so that the instrument powers up in the Local state and with all switches set to the A LED s on condition Any Hewlett Packard attenuators connected to the Driver are set to maximum attenuation on power up REE PE JE SN EE op vr er Sor I 1 1 i 1 i I 4 i i A 55 ar ad 8 14 Figure 8 12 A2 Driver Assembly Component Locations A2 ASSEMBLY Model 11713A Service Model 11713A COMPONENT SIDE a T Td veg Fre Figure 8 11 AG Interface Assembly Component Locations 8 16 Figure 8 15 A1 interconnect and Power Supply Component Locations Dot ADAN apn rb 38 av ved de insula meo i gt co if 7 lt lt
94. i nal An uninterruptible safety earth ground must be provided from the main power source to the product input wir ing terminals power cord or supplied power cord set Whenever it is likely that the protection has been impaired na Installation Model 11713A SELECTION OF OPERATING VOLTAGE Open cover door and rotate fuse puli to left Select operating voltage by orienting PC board to position desired voltage on top left side Push board firmly into module slot Rotate fuse pull back into normal position and re insert fuse in holders using caution to select correct fuse value Pao quoid the possibility of hazardous eleetrica shochk donot oper err ate this instrument at line voltages greater than 126 8 Vac with line frequencies greater than 66 Hz leakage currents at these line settings may exceed 3 5 mA Figure 2 1 Line Voltage Selection 220 240V 220 240V 100 120V 220 240V OPERATION OPERATION OPERATION OPERATION PLUG SEV 1011 1959 24507 TYPE 12 PLUG N SS 188 AS C112 PLUG NEMA 5 15P PLUG NEMA 6 15P CABLE HP 8120 2104 CABLE HP 8120 1369 CABLE 8120 1378 CABLE HP 8120 0698 220 240V 220 240V 220 240V OPERATION OPERATION OPERATION PLUG 07 1 PLUG DHCK 107 PLUG BS 1383 CABLE HP 8120 1689 CABLE HP 8120 2956 CABLE HP 8120 1351 The number shown for the plug is the industry identifier for the plug only The number shown for the cable is an HP p
95. itle page This unlisted serial number prefix indicates the instrument is different from those described in this manual The manual for this newer instrument is accompanied by a yel lew Manual Changes supplement This supplement contains change information that explains how to adapt the manual to the newer instrument In addition to change information the supplement may contain information for correcting errors in the manual To keep this manual as current and accurate as possible Hewlett Packard recommends that you periodically request the latest Manual Changes supplement The supplement for this man ual is identified with the manual print date and part number both of which appear on the manual title page Complimentary copies of the supple ment are available from Hewlett Packard For information concerning a serial number prefix that is not listed on the title page or in the Manual Changes supplement contact your nearest Hewlett Packard office DESCRIPTION The Hewlett Packard 11713A Attenuator Switch Driver is an HP IB compatible instrument designed to provide control of up to two four section pro grammable step attenuators and two microwave coaxial switches Control is easily accomplished manually from front panel pushbuttons or auto matically over the Hewlett Packard Interface Bus Programming via the HP IB can be accomplished in simple one line statements The Driver features 1 1 INTRODUCTION This op
96. laceable Parts ON TOP OF SUPPORT AND ON THE 3RD SCREW 23 0515 1331 potis 60 0192 2190 0017 SPLIT 3050 0011 FLAT 0515 1331 meso F 2580 0004 HEX 2360 0113 Tr 90009 024 EK a 2360 0192 MP49 W6 MP49 MP51 MP52 2350 011 0515 1331 0515 1331 NEXT TO BOARD ADD TO SCREW FLAT WASHER 3050 0011 SPLIT WASHER 2190 0017 2 PLACES BETWEEN SUPPORT amp BOARD amp SCREWS HEX NUT 2580 0004 2 HEX NUTS 2580 0004 2680 0129 CABLE CLAMP 1400 0017 2 SPLIT LOCKS 2190 0017 4 INT LOK WASHERS FLAT WASHER 3050 0011 2180 0011 SPLIT WASHER 2190 0017 HEX NUT 2580 0004 Figure 6 4 Bottom Internal Mechanical Parts and Hardware 6 13 Replaceable Parts Model 11713A Table 6 2 Replaceable Parts HP Part iC a de Mfr CABINET PARTS Reference Designation Mtr Part Number 11713 00001 1 2 1 PANEL FRONT 11713 00001 2200 0138 3 2 SCREW MACH 4 40 188 IN LG 100 DEG 2200 0138 2200 0103 2 5 SCREU MACH 4 40 25 IN LG PAN HD POZI 2200 0103 0510 1148 2 4 RETAINER PUSH ON KB TO SHFT EXT 0510 1148 2360 0192 7 4 SCREW MACH 6 32 25 IN LG 100 DEG 2360 0192 5021 5813 FRAME FRONT 6621 5813 11713 00002 PANEL SUB 11713 00092 5021 5814 FRAME REAR 5021 5814 11713 00012 PANEL REAR SCREW MACH 6 32 25 IN LG PAN HD PO2I SCREW MACH 6 32 438 IN LG 100 DEG
97. mVac millivolt ac P peak used in parts RFi radio frequency TSTR 777 transistor mVde millivolt dc list interference TTL transistor transistor mVpk millivolt peak PAM pulse amplitude RH round head right logic mVp p millivolt peak modulation hand TV television i to peak PCs ae printed circuit REC Of ao kek s resistance TVI television interference mVrms milivolt rms PCM pulse code modula inductance TWT traveling wave tube MW ws milli watt tion pulse count capacitance micro 1165 used MUX multiplex modulation RMO rack mount oniy in parts list e mylar PDM pulse duration rms root mean square UF microfarad used in HA microampere modulation 3 58 tenga round parts list ILE gt quud s ones microfarad PF picofarad ROM read only memory UHF ultrahigh frequency VET 3 aS microhenry PH BRZ phosphor bronze R amp P rack and panel UNREG unregulated Bmho micromho PRG ohren Philips RWV reverse working M er GRE DX arie Ro volt aa e a microsecond PIN positive intrinsic voltage VA p voltampere BAN eS microvolt negative S scattering parameter VEG uos quu ws vols ac HVac microvolt ac BING iua peak inverse S ee 5 8 second time VAR oL Sue tus variable HVde Microvolt de voltage oL second plane angle VCO voltage controlled HVpk microvolt peak DI
98. oscillator negative in parts list SPG usd Spring VTVM vacuum tuba NPO negative positive PPM pulse position SR oes Split ring voltmeter Zero zero tempera modulation SPST Single pole VQK volts switched ture coefficient PREAMPL preamplifier single throw We etu i poro LAO watt NRFR not recommended PRE pulse repetition SSB Single sideband MEL S with for field replace frequency SST vasken stainless steel WIV working inverse ment PRR pulse repetition STE oe 0x1 dva 23 steel voltage NSR not separately rate SQ wise square WW wirewound replaceable PS picosecond SWR standing wave ratio WIO S Duas ur without ns ou vi S nanosecond PI nad inei e MR point SYNC synchronize YIG yttrium iron garnet nw he nano watt PTM pulse time T timed slow blow fuse Lo TEE characteristic OBD Order by deserip modulation TA tantalum impedance tion PWM pulse width TG uisus g temperature modulation compensating NOTE 6 3 All abbreviations in the parts list will be in upper case MULTIPLIERS Abbreviation Prefix Multipte 1 tera 1012 G giga 109 M mega 106 k kilo 103 da deka 30 d deci 1071 e centi 1072 m milli 1073 H micro 1076 n nano 1979 p pico 10722 f femto 10 35 3 atto 10718 Replaceable Parts Model 11713A Table 6 2 Replaceable Parts Reference HP Part IC Mfr
99. r Message The Driver does not respond to the Clear message Receiving the Remote Message The Remote message causes the Driver to switch to the remote mode The Remote message has two parts the remote enable REN and address to listen The Driver s outputs do notchange with the local to remote transition The REMOTE LED turns on when the Driver is in remote mode Receiving the Local Message The Driver does notrespond to the Local message When the Driver is in remote mode it can be returned to local mode with a Clear Lockout Set Local message The front panel LOCAL key can also return the gt Driver to local mode However pressing the LOCAL key might interrupt a data message to the Driver This wouid leave the Driver in a state unknown to the controller This situation would be undesirable and is avoided by Setting the Local Lockout condition which disables the LOCAL key Receiving the Local Lockout Message The LOCAL pushbutton switch is disabled with Local Lockout in effect The Driver is returned to local through program control by the controller NOTE The Driver may also bereturned to local byturning the Driver LINEswitch OFF then ON but this defeats the purpose of the Local Lockout and the system con troller loses control Receiving the Clear Lockout Set Local Message The system controller sends a Clear Lockout Set Local message to clear the Local Lockout condi tion and return all devices
100. r the 3 1 INTRODUCTION This section explains how to operate the Hewlett Packard Model 11713A Included in this section are the descriptions of front and rear panel con trols connectors and indicators operator s checks operating instructions and operator main tenance The last part of this section contains des criptions and diagrams explaining available rear panel connections for rf and coaxial switches attenuators and relays Local operating instructions and remote opera tion with the Hewlett Packard Interface Bus HP IB are explained below muto This section contains information on the front panel features and the operator s check When the SSE i eio riori RTR EEE ine SEI RAN nsum uus Driver LINE switch is set to ON the Driver comes up in LOCAL and all numbered front panel switches are illuminated WARNINGS Beforethe instrument is switched on all protective earth terminals extension cords auto transformers and devices connected to it should be connected to a protective earth grounded socket Any interruption of the protective earth grounding will cause a potential shoc hazard that could result in personal injury Only fuses with the required rated cur rent and specified type should be used 0 not use repaired fuses or short cir cuited fuseholders To do so could cause
101. rcuit termination Pga Ge ven fuse plug Mya urere e electron tube B ous fan motor FL DE Btw as filter Q transistor SCR VR voltage regulator BT battery i 7 ea hardware triode thyristor breakdown diode SA A capacitor HY circulator R resistor W cable transmission CP 2 58 aaa coupler 9 electrical connector RT Qm xy thermistor path wire CR diode diode stationary portion SSR SSE Ua SG switch Wd wu a socket thyristor varactor jack Yd y transformer Y crystal unit piezo DC directional coupler TB terminal board electric or quartz DU dd had delay line M Oye eit NORD ENS relay TC thermocouple Z tuned cavity tuned DS annunciator L coil inductor TP test point circuit signaling device M i244 255 Meter audible or visual MP Ga SS miscellaneous lamp LED mechanical part ABBREVIATIONS t9 AL vs D eyacampere e QOJOEe coefficient ADR ng eleetroniesdatass AN Pira vere ac alternating current common processing kg kilogram ACCESS un accessory GOMP aean composition st Slectrolvytic KHZ ADJ adjustment COMPL complete encapsulated kil A D analog to digital 00 connector EXT ce 4 external kV o AF audio frequency CP
102. s oes vene Era 6 1 150070006019370 E PA IT 3 1 Ordering Information l2 Es 6 1 Local Operation AA REMO ita oy 6 1 Panel Features cs cs 3 1 Operator Check a ad 3 1 VII MANUAL CHANGES n 7 1 Remote Operation HP IB 8 1 telenett 7 1 HP IB Compatibility ter 3 1 Manual Changes vel ee 7 1 Remote AA 3 1 Manual Change Instructions 777777741 Local MO pondo d s bn 3 2 PO fo t VEI er 3 2 Data Messages ERE VIA Ve end 3 2 VI SERVICE I ood eme 8 1 Receiving the Data Message s 3 10 110 01160 Sena A anu 8 1 Sending the Data Message PEF 3 10 Safety 8080153 a ene 8 1 Receiving the Trigger Message 3 14 6 O 7 du es 8 1 Receiving the Clear Message 3 14 Principles of Operation da 8 1 Receiving the Remote Message 3 14 Troubleshooting 8 5 ii E 22 4 i Model 11713A ILLUSTRATIONS Figure Page Figure Page 1 1 HP Model 11713A Accessories Supplied and 7 5 Al Interconnect and Power Supply Options 907 and 908 1 0 Component Locations P O Change B 7 4 7 6 Al Interconnect and Power Supply 2 1 Line Voltage Selection sees
103. sage is the means by which the controller sets the Interface Clear IFC bus line true OPERATOR MAINTENANCE Operator maintenance 15 limited to replacement of the rear panel fuse The main ac line fuse is located on the rear panel in the Line Power Module see Figure 9 2 To remove the fuse first remove the line power cable from its jack Slide the fuse com partment cover to the left then pull the handle marked FUSE PULL and remove the fuse WARNING Be sure to select the correct fuse rating for the selected line voltage Do not use repaired fuses or short circuited fuse holders To do so could cause a shock or fire hazard Fuse ratings are listed on the label attached to the Line Power Module CONNECTIONS TO 11713 ATTENUATOR DRIVERS General In the 117184 circuitry each front panel ATTEN UATOR X or ATTENUATOR Y pushbutton con trols a pair of transistor drivers see Figures 3 6 and 8 13 The front panel pushbuttons are also separately programmable While one transistor is saturated and its output is grounded the other transistoris cutoff and floats at a high impedance common 24V line provides the driving power for the external devices The devices controlled may total up to ten if the total load current is equal to or less than 650 mA No one device may sink more than 650 mA Operation Receiving the Trigger Message TheDriver does notrespond tothe Trigger message Receiving the Clea
104. t Send Local Lockout Message LOCAL LOCKOUT 7 3 7 NOTE OPERATOR RESPONSE Operation Model 11713A Table 3 2 Operator s HP IB Interface Checks 3 of 3 Local Lockout and Clear Lockout Set Local Messages Cont d OPERATOR S Press LOCAL key on Driver s front panel The REMOTE LED should remain on If not the RESPONSE Driver failed to process the Local Lockout Message E Clear Lockout Set Local Send Clear Lockout Set Local lel 7 LOCAL 7 message to clear Local Lockout messages and set all devices to Local REN OPERATOR S Checkthat LOCAL light is on and REMOTE light is off Press numbered pushbutton switches RESPONSE and check that switches change status LEDs on and off If not the Driver failed to process the Clear Lockout Set Local Message Abort Message remote tales be able to handshake recognize its own address and make remote local changes Do not use numbers 9 and 0 Enter and run the following applicable program The alpha code a followed by a string of numbers indicates which attenuator sections are selected The code b and string of numbers indicates attenuator sections not selected HP 9825A rem 7 wrt 728 a12345678 wrt 728 b512345678 gto 0 end 9 P CD 4 ev HP 9835A and HP 9845A 10 REMOTE 7 20 OUTPUT 728 A12345678 30 OUTPUT 728 B12345678 GOTO 0 END em fanen Send
105. te as the corresponding pushbutton is exetcised d Measure input and output levels of inverting drivers on the A2 Driver Assembly e Ifall logic levels up to the Darlington transistors operate check for shorted or open Darlington transistors For proper operation the voltage across the series base resistor to the Darlington tran sistors should be gt 0 5 Vde when that transistor is on To check the Driverin remote operation with no external loads connected use a logic probe with the following 9825A controller program 0 wrt 728 A12345678 i wait 10 2 wrt 728 B12345678 3 wait 10 4 gto 5 end Probe A5U4 pin 6 and 9 with the logic probe to verify that the one shot is operating o m Probe A4U2 pin 5 to verify the presence of a pulse that triggers the decoders Verify that the A4U9B Listen flip flop is set High d Verify that the A4U4A pin 12 Remote Local logic is set High Verify that the ASUS pin 14 Address Comparator is set High 6 8 5 8 6 2 3 4 6 8 9 TS Taarna tni RR a a seum tons a tch Board Assembly Component Locat Figure 8 3 A7 Sw mec 0 Nn 13 AN PIS TERS i 3 1 d iDE CIRCUIT S COMPONENT SIDE gt al ui o lt 4 Model11713A Service
106. ted by the operator desired contact closure value of attenuation etc The coded command from the controller is converted by the Driver into control voltages The output control voltages drive the device and illuminate front panel lights that indi cate the operation selected Table 3 4 shows the relationship between each programming code and the effect it has on the output at each connector pin Table 8 5 shows the programming strings required to set up various three and four section attenuators to the desired levels of attenuation Figures 9 5 and 8 4 show the rear panel connec tions and the HP IB commands necessary to change the position of the SPDT RF Switch and the Coaxial Switch 3 10 Model 4 Operation Table 3 5 Attenuation Levels and Corresponding Data Strings 0 11 dB or 0 110 dB Attenuation 4 Section Attenuator e g HP 8494 or HP 8496 ATTENUATOR X Pushbuttons 2 3 4 ATTENUATOR Y Pushbuttons 5 8 7 8 Attenuator Section dB I 2 4 4 Attenuator Section dB 10 20 40 40 Attenuation Program Codes in dB Attenuation Program Codes in dB GP ATTEN Y A68B57 A568B7 A78B56 A578B6 A678B5 A5678 ATTEN X A24B13 A124B3 A34B12 A134B2 A234B1 A1234 ATTEN Y B5678 A5B678 A6B578 A56B78 A8B567 A58B67 ATTEN X B1234 A1B234 A2B134 A12B34 A4B123 A14B23 0 70 dB Attenuation 3 Section Attenuator e g HP 8495 ATTENUATOR X Pushbuttons 2 3 4 AT
107. to local No instrument settings are changed when going from local lock out remote control to local control Receiving the Pass Control Message The Driver does not respond to the Pass Control message because it cannot act as a controller 5 14 Model 11713A Operation NOTE Driving Additional Coaxial Switches To drive ten devices the 11713A requires Figure 3 4 shows the rear panel connections and attenuator cables connected at ATTEN the HP IB commands necessary to change the X and Y and switch cables connected to position of HP 33311 series coaxial switches 9 and SO These connections are made to the S0 outputs It is recommended that two 28 7V zener Connections to the S9 output can also be used diodes be connected back to back across However control for the HP 338311 coaxial the relay coils to reduce voltage tran switches may also come from the rear panel sina HP Part No 1902 0572 ATTEN X output or ATTEN Y output Figure 3 5 illustrates the connections pin numbers for each The attenuator cables see Figure 3 5 are supplied connector ATTEN X or ATTEN Y By using these with 12 pin connectors that may not be useable on same connections to 33311 switches control can some equipment In these instances the cables be extended to four additional switches or eight may be modified by removing a connector A 9 switches if both outputs are used and to 10 wire cable with only one connector is available switches if the 59 and 80
108. trol settings re lose control main unchanged with the Local to Remote transi tion The REMOTE LED is on when the Driver is Addressing Jin the OOS SRE be IG datio Iu qui bye ada switches on the rear panel Refer to the paragraph po Selection 1n Section II 1 Local Capability In local the Driver s front panel controls are fully operational and the instrument wilicrespond to the Remote message Whether Data Messages a 1 addressed or not it will also respond to the Local The state of the Driver is controlled by Datan mes vr Lockout Clear Lockout Set Local and the Abort sages on the HP IB Data messages include the messages Driver s HP IB Program Codes The HP IB Pro gram Codes contain information for program Remote to Local Mode Changes The Driver re ming the front panel functions except for the turns to local control upon receipt of the Clear LINE switch The driver receives data messages Lockout Set Local message REN If the Driver is when addressed to listen Model 11713A Operation FRONT PANEL T Q ATTENUATOR X In the local mode pushbutton connected to rear panel banana jacks S9A B and switches 1 2 3 and 4 activate solid state switches 50 A B respectively current sinks to change the attenuation setting of an attenuator connected to the ATTEN X con 0 LOCAL Pushbutton switch that resets to the nector on the rear panel local
109. utputs audible tone comment question in calculator display is REMOTE LED on and numbered pushbutton LEDs off Press y or n yes or no Same as 9 Calculator outputs audible tone comment instruction in calculator display press LOCAL pushbut ton causes program to stop Calculator outputs audible tone comment question in calculator display is LOCAL LED on Press y orn yes or no Same as 9 Calculator outputs audible tone comment instruction in calculator display sends local lockout to Driver and holding LOCAL pushbutton checks to see if return to local is defeated Causes program to wait 8500 ms assigns 500 to variable X Model 11713A 10 Calls subroutine labeled LED on calculator outputs audible tone comment question in calculator 11 12 14 15 16 Performance Tests Model 11713A Table 4 1 Performance Check Program Using 98258 Controller 3 of 3 Calculator outputs audible tone comment question in calculator display did numbered pushbutton LEDs change state Press y or n yes ot no Calls subroutine LEDs on and subroutine LEDs off Same as 9 Calculator outputs audible tone comment instruction in calculator display set Driver address switches to binary 0011100 or decimal 28 causes program to stop Assign string values to variable J corresponding to front panel switch numbers set up counter K for 1 to 10 Addressed to listen

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