Harris RF-590 Instruction Manual Download

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Summary of Contents for RF-590

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Page 475: ...EMENT NUMBER SU 10073 0017A TO PUBLICATION NUMBER 10073 0020A JUL Y 1983 RF COMMUNICATIONS I D fJ Dr L L CJ 0 1 al I I 0 rJ o Do Do fo I CJ D D D DfO1 D CJ 5 0 CJ 1_0 0 01 D D D DO D I I o I 00 0 0 CJ...

Page 476: ...UMBER 10073 0020A JUL Y 1983 Copyright 1983 By Harris Corporation All Rights Reserved I f 1 I HARRIS CORPORATION RF COMMUNICATIONS DIVISION 1680 University Avenue Rochester New York 14610 U S A Tel 71...

Page 477: ...rfaceSelection ModemSignallingFrequencies HybridLevelAdjustment Troubleshooting PartsList SchematicDiagram LIST OF FIGURES Figure Remote Control Assembly A17 Functional Block Diagram Remote Control As...

Page 478: ...cG w g w t o m 1 Q 0 I w m z a 0 9 oz 8 r H I 8 Q A Q 0 N N x Zl J u ii Q 0 w WQ 8 m N U WW _dl I z t wW z T J 2 y E 2 N u N E ca ca Q t o ca 0 c o t c u t c E Q t O c o u Q o E Q a m HARRIS RF COMMUN...

Page 479: ...ntrol and communication functions to the main control software on the A 14 assembly Electrical connection to the receiver from A 17 is through ribbon cables to the control board and to interface conne...

Page 480: ...14J15 23 A 14J 15 25 A 14J 15 26 A14J15 27 A 14J15 28 A 14J15 29 A 14J 15 30 A 14J15 31 A 14J15 32 A 14J15 33 A 14J 15 34 A 14J15 35 A 14J 15 36 A 14J15 37 A 14J15 38 A 14J 15 39 A 14J 15 40 J9 21 J9...

Page 481: ...he EPROM is part of the system software and is not customer alterable Serial Data Transmission Reception 3 2 Upon power up reset the controlling CPU A14U1 detects the presence of the LCU option and in...

Page 482: ...ate frequencies 1170 Hz t 100 Hz when the CHAN SE LECT signal is 12V and the answer frequencies 2125 Hz t 100 Hz when the CHAN SE LECT signal is 12V U19 1262 also contains an active line hybrid which...

Page 483: ...l interface MAINTENANCE 4 4 1 Setup Identification Number For use in a remote control system consisting of many R F 590 or other compatible units each LCU must be setup to have an individual unique id...

Page 484: ...c c c c c a a c c c c c a c a 150 300 600 1200 a a a a c c a a c c c c c o c o 1800 2000 2400 3600 c c a a c a c a c c c c a a a a 4800 7200 9600 19200 c c o o c a c a a a a a a a a a a switch open C...

Page 485: ...arid Tx Modem Refer to paragraph 4 1 4 Modem Tx E27 E 12 Jumpered Modem Rx E8 E4 Jumpered E5 E4 Open E6 E4 Open E7 E4 Open For normal operation leave jumpers El E2 open Modem Signalling Frequencies 4...

Page 486: ...HP 3400A Analog Voltmeter or equivalent between pins 16 and 18 of connector J8 on the RF 590 rear panel Connect an ac power cord on the R F 590 rear panel b Jumper A17E1 to A17E2 Set the voltmeter RA...

Page 487: ...is seen on TP1 TP3 and the receiver can be placed into remote operation but no activity is seen at TP4 the fault lies in the setup of the A 17 board baud rate or interface jumpering or in the controll...

Page 488: ...R50 001 0 103 R65 0003 103 R50 0010 103 R50 001 0 103 R65 0003 362 R65 0003 103 R65 0003 203 R65 0003 473 R65 0003 103 R65 0003 361 C1 C2 C3 C4 C5 C6 C7 C23 C24 C25 C27 C28 C29 C30 C31 C32 C33 CR1 CR...

Page 489: ...0 K Resistor Carbon Film 470 ohms 1 4 W 5 Switch DIP 8 position Transformer Test Point Brown Test Point Red Test Point Orange Test Point Yellow Test Point Yellow Test Point Green Integrated Circuit Oc...

Page 490: ...c u t tf mEJ CI J Q J It o 8 It c fo aD I 0 cw I 1 aw Ii I C 3mJ u 1 1JEJ ID 1 9 I 0 C L I 5 Ii C J SO o 0 N c o M o o E ro ro Q t O ro O I t Q t 0 c E o C J c E Q 0 t O C J Q o E Q a Q ii L L L o ffi...

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Page 494: ...MBER SU 10073 0018A TO PUBLICATION NUMBER 10073 0020A JUL Y 1983 RF COMMUNICATIONS 1c 0 o l OO OO O 0 Unrlll OIJO QCo0 o tw rit 0 0 LI I o O Q QQ WOQ 0 1 0 lli I O f J D o C J O p Q QoJoo J 0 0 1 0 0...

Page 495: ...NUMBER 10073 0020A JUL Y 1983 Copyright 1983 By Harris Corporation All Rights Reserved I r HARRIS CORPORATION RF COMMUNICATIONS DIVISION 1680 University Avenue Rochester New York 14610 U S A Tel 716 2...

Page 496: ...put Circuitry AGC Circuit Operation Maintenance Second I F Chain Alignment PartsList SchematicDiagram LIST OF FIGURES Page Figure ISB Assembly A 18 Functional Block Diagram Second I F Chain Alignment...

Page 497: ...1 1 t J 1 J I z I 2 I I i 8 1 E 6 0 0 a5 t 11 0 E QI a I...

Page 498: ...ata for J4 I nterconnect with A 14 Control Assembly J5 Interconnect with A5 IF Audio Assembly J6 Interconnect with RF 590 Rear Panel Table 1 A 18 I SB Assembly I nterface Connections Connector Functio...

Page 499: ...Output To volume potentiometer J5 2 ISB LSB AGC Output To IF Audio AGC circuit J5 3 Medium AGC 5 Vdc selected J5 4 Fast AGC 5 Vdc selected AGC ON OFF 5 Vdc AGC off J5 5 Oto 12 Vdc J5 6 RF gain J5 7 In...

Page 500: ...ine L3 L4 C 17 C 18 and C 19 from a bandpass fi Iter which is adj usted du ring al ignment to be centered at 455 kHz This filter has approximately 9 dB of insertion loss for an overall gain to TP1 of...

Page 501: ...1 82 1 ratio of T2 A buffered single ended line output to the processor is available at J5 1 The output of 015 and 017 also drives the precision half wave detector U3C that provides the ISB AF meter...

Page 502: ...eractive so repeat as necessary c Adjust RB for 7 dBm 100 mVrms at J3 Test is complete d 5 PARTS LIST Table 2 is a comprehensive parts lists of all replaceable components in ISB Assembly A 18 When ord...

Page 503: ...CK06BX104M CK05BX102M CK06BX104M CK06BX474M CK06BX474M CK06BX474M CK06BX102M C26 0025 47 0 C26 0025 47 0 CK06BX104M CK06BX104M CK06BX474M CK06BX104M CK06BX474M CK06BX474M Capacitor Capacitor Capacito...

Page 504: ...19 10073 7029 Q35 0001 001 C49 C50 C51 C52 C53 C54 C55 C56 C57 C58 C59 C60 C61 C62 C63 CR1 CR2 CR3 CR4 CR5 CR6 CR7 CR8 CR9 C R 1 O C R 19 CR20 CR21 CR22 CR23 CR30 J 1 J3 J4 J5 J6 L1 L2 L3 L4 L5 L6 L7...

Page 505: ...2 R65 0003 103 R65 0003 512 R65 0003 561 Transistor SI NPN GP Transistor SI NPN GP Transistor SI NPN GP Transistor SI NPN GP Transistor SI NPN GP Transistor SI NPN GP Transistor SI NPN GP Transistor T...

Page 506: ...R65 0003 100 R65 0003 100 R65 0003 431 R65 0003 203 R65 0003 510 Resistor Resistor Resistor Carbon Film 1 4 W 5 Resistor Carbon Film 1 4 W 5 Resistor Resistor Carbon Film Resistor Carbon Film 5 1 K 1...

Page 507: ...1 R102 R103 R104 Resistor Carbon Film 330 1 4 W Resistor Carbon Film Resistor Carbon Film Resistor Carbon Film 1 4 W 5 Resistor Carbon Film Resistor Carbon Film 43 K 1 4W 5 Resistor Variable 20 K Resi...

Page 508: ...112 0010 005 112 0006 005 Resistor Carbon Film 1 4 W 10 Resistor Carbon Film 1 4 W 5 Resistor Carbon Film 1 4 W 5 Resistor Carbon Film 1 4 W 5 Resistor Carbon Film 1 4 W 5 Resistor Carbon Film 1 4 W 5...

Page 509: ...m HARRIS RF COMMUNICATIONS E ro C ro C5 c o ro tJ O J c Q c O c E o u 00 0 E Q cn t I N Q C i L 12...

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Page 513: ...SUPPLEMENT NUMBER SU 10073 0019 2 TO PUBLICATION NUMBER 10073 0020A MARCH 1983 RF COMMUNICATIONS I I I J tI I I...

Page 514: ...N NUMBER 10073 0020A MARCH 1983 Copyright 0 1983 HARRIS CORPORATION RF COMMUNICATIONS DIVISION 1680 University Avenue Rochester New York 14610 U S A Ph 716 244 5830 Cable RFCOM Rochester NY TELEX 9784...

Page 515: ...ent Performance Check PartsLists Schematic Diagrams 12 12 12 13 13 LIST OF FIGURES Figure Frontispiece 1 2 3 4 5 6 7 8 9 10 11 12 2 8 8 9 11 19 19 20 20 21 23 25 RF 596 02 Preselector Module A19 Assem...

Page 516: ...Page Table 5 5 7 13 14 15 16 17 18 1 2 3 4 5 6 7 8 9 Filter Select Assemblies I and II Troubleshooting Aid Filter Select PWB A2A4A2 Frequency vs Relay Operation Optimum Response Curve Characteristics...

Page 517: ...performance in strong signal environments This option consists of an R F 578 Preselector and the A 1 Interface PWB 10073 6400 The A 1 Interface PWB 10073 6400 is used to convert serial data from the R...

Page 518: ...I m HARRIS RF COMMUNICATIONS u c z 1 N 1 L r II 0 u I w x o U I w l 2 t u o z m ON I II I I I u c z c 1 u c z c x u w i u O z 9 0 0 O u w x a u 0 t t u Q u w o o u u 0 x o u 1 u i Q u w Uo 0 WM _1 0...

Page 519: ...trol lines GO through G9 of the RF 578 or bands for the one half octave filter Figure 1 shows the location of the A 1 Interface PWB on the RF 596 02 Preselector Module TECHNICAL CHARACTERISTICS 2 Weig...

Page 520: ...m HARRIS RF COMMUNICATIONS c I N UC Wo Q WQ W A O O OQ 2 c E Q m c o a O Q c o 0 u Q Q Q 0 N O c 6 m Lr u a Q C i L z o Go o w o o O u w Go N f w u c c M I z c 9 2...

Page 521: ...s applied to E1 This biases 03 off deenergizing relays K3 and K4 Deenergized relays K3 and K4 couple the RF signal to the high band cavity which functions in a manner similar to the low band cavity Th...

Page 522: ...their respective control relays K1 through K10 on Tuning Assembly II and via A3P1 and A3P2 control relays K1 through K10 on Tuning Assembly I Energized control relays K1 through K7 K9 and K 10 switch...

Page 523: ...x x x L L Notes L Low Logic Level Relay Energized H High Logic Level Relay Deenergized X Don t Care Low Level to Activate Control Functions Table 2 Filter Select PWB A2A4A2 Frequency vs Relay Operati...

Page 524: ...ll other possible causes for degraded performance ha Je been checked and ruled out As an example if appropriate relays on the Tune land Tune II boards are not switching in pairs it could appear to be...

Page 525: ...valent See figure 3 for alignment test setup Table 3 Optimum Response Curve Characteristics Center Frequency F c MHz 10 Below Fc MHz 10 Above F c MHz 2 015 1 813 2 216 2 500 2 250 2 750 5 000 4 500 5...

Page 526: ...COMMUNICATIONS FC 7 945 MHZ Figure 2 Typical Response Curve for Cavity Filter ADJUST FOR LOG DB DISPLAY 20 DBM SCALE 200 KHZ SCAN WIDTH 300 KHZ BAND WIDTH 590 204 Figure 3 Alignment Test Setup for As...

Page 527: ...to 300 kHz scan width to 0 2 MHz 2 dB log division Set A3C21 and A4C22 for a centered display on the spectrum analyzer g Adjust link assemblies and aperture screw to obtain a 3 to 4 dB insertion loss...

Page 528: ...7 150 and 8 739 for a 22 to 24 dB level g Variable Capacitor Adjustment NOTE Use 2 dB log position on the spectrum analyzer Precise adjustment of these trimmers is required for proper tracking of the...

Page 529: ...EQUIVALENT 0 G 0 0 G 0 CJ C10 C1 0 TUNINGllASSV BOTTOM Figure 5 RF 596 02 Preselector Module Rear Panel Adjustments 5 3 4 High Band Adjustment Initial Setup a Turn aperture screw see figure 4 fully co...

Page 530: ...loss at the center frequency d 5 3 6 High Band low Band End Check Set front panel frequency switches to 8 050 M Hz a Set the analyzer Fc to 8 050 M Hz 10 dB log division 300 kHz bandwidth b Check the...

Page 531: ...Tables 5 through 8 are comprehensive parts lists of all replaceable components for the R F 596 02 Pre selector Module When ordering parts from the factory include a full description of the part Manuf...

Page 532: ...1 uF C1 Capacitor Mica 1200 pF I Capacitor Mica 75 pF Capacitor Mica 1200 pF Capacitor Ceramic 1 uF Capacitor Ceramic 01 uF mfr 31433 Capacitor Ceramic 1 uF mfr 31433 Capacitor Ceramic 1 uF Not Used...

Page 533: ...hms 1 4 W 5 Resistor Fixed Composition 8200 ohms 1 4 W 5 Resistor Fixed Composition 27K ohms 1 4 W 5 Resistor Fixed Composition 75 ohms 1 4 W 5 Diode Zener 12 V 5 Jumper molded Table 6 Tuning Assembly...

Page 534: ...Relay DPDT Connector mfr 26742 Transistor PNP mfr 04713 Resistor Fixed Composition 10K ohms 1 8 W 5 Resistor Fixed Composition 3900 ohms 1 8 W 5 Resistor Fixed Composition 10K ohms 1 8 W 5 Resistor Fi...

Page 535: ...22 CR1 CR5 J1 J2 J3 J4 JMP1 L1 L12 L13 L14 R1 R2 R3 R4 R5 R6 R7 R8 R9 R 10 R11 R12 U1 U2 U3 U4 U5 U6 U7 VR1 Preselector Interface PWB Assembly Capacitor Ceramic 0 1 u F 50 V Not Used Capacitor Ceramic...

Page 536: ...8480 04713 Motorola Inc Semiconductor Division 5005 E McDowel1 Road Phoenix AZ 85036 31433 Union Carbide Corporation Components Division Greenville SC 29606 07263 53387 3M Company Electronic Products...

Page 537: ...H BANO CAVITY LOW BANO CAVITY d A1Pl AIP2 1 0 AI 0 CONTRO llNPUT ASSV TUNING II ASSY A3 FI LTEA SELECT PWB A2 LOCATEO BEHIND A 1 ASSV 2320 Q23 Figure 6 RF 596 02 Filter Assembly Module Locations Figur...

Page 538: ...nent Location Diagram 10024 2229 Rev A A1P7 I C21I C22 i i r j 4 Ib o 00 00 KS I fl E8 9 EIO 11 I G RIO K4 Q R9 fJR8 Rl o 1 4 K9 06RI8 1r E RI1 6R19 KIO 1l P e 6R2O R K 2 I E Q2 4 K2 I Tuning Assembly...

Page 539: ...L LZ 1 IIIg Z 0 c JfT 0 WN JI Ow n Z U I O 1 tn Ir W O L O L tn t oa tnJ U Z 0 WOW lnL UJ Z Ou Z tnl Z UJz 01 0 U WL la t OLJJ 0 a o Z 0r 1 U 1 OU 0 NLJJ wZ LJJU uCD Il O 1 0 N r 1 Z m HARRIS RF COMM...

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Page 554: ...LICATION NUMBER 10073 0020 Copyright 1983 By Harris Corporation All Rights Reserved HARRIS CORPORATION RF COMMUNICATIONS GROUP 1680 University Avenue Rochester New York 14610 U S A Tel 716 244 5830 Ca...

Page 555: ...2 3 LIST OF FIGURES Figure 1 2 3 4 5 2 3 5 7 8 1 A241nterfacePWBLocation A24 Component Location 10073 6900 A24Schematic Diagram 10073 6901 A24 Interface PWB Interconnect Diagram InterconnectCableAssem...

Page 556: ...US and U6 to load frequency informa tion to the pre selec tor Serial data from the RF 590 is clocked into U1 U2 and U3 and latched with strobe 1 US is a retrigger able one shot that enables frequency...

Page 557: ...1 m HARRIS RF COMMUNICATIONS 1 1 I t I t t I I t I Figure 1 A24 Interface PWB Location 2...

Page 558: ...m HARRIS RF COMMUNICATIONS Figure 2 A24 Component Location 10073 6900 3 4...

Page 559: ...21 22 23 24 25 26 GND 2MHZ 1 MHZ 4MHZ 20 MHZ 8 MHZ 10 MHZ 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 IP1 J9 1 J9 26 BYPASS 8 KHZ 100 KHZ 4 KHZ 200 KHZ 80 KHZ 10 KHZ 2 KHZ J9...

Page 560: ...ICATIONS P1 I Q P2 t I I I 2 3 4 I 5 6 7 8 9 tO I tt I I t2 13 14 1 16 17 18 19 i 201 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 u s E D J C B H p R T K L F G M N Figure 5 Interconnect Cable A...

Page 561: ...R5 Re R7 RS R10 U1 U3 U4 Ue U7 US Interface PWB Assembly Capacitor Ceramic 1 u F 100 V Capacitor 33 u F Capacitor 3 3 uF Capacitor Ceramic 1 uF 100 V Capacitor 33 u F Connector 5 Pin Connector 26 Pin...

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