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Honeywell

COMPONENT MAINTENANCE MANUAL

PART NUMBER 964-0452

I.B.1516A                                                                                                                                            

Mar 30/01

23-12-01

Schematic, Regulator Board, A41

Figure 132 (Sheet 5)

Page 198.93/198.94

Summary of Contents for XK516D1

Page 1: ...ge T 1 T 2 May 5 97 Rev 3 Oct 25 02 23 12 01 Component Maintenance Manual XK516D1 HF Transceiver Part Number 964 0452 001 964 0452 002 964 0452 011 964 0452 012 964 0452 022 DOCUMENT NO 012 0693 001 Honeywell CAGE Code 97896 ...

Page 2: ...ORD OF REVISIONS REV INSERTION BY NO DATE REV INSERTION BY NO DATE REV INSERTION BY NO DATE 1 Mar 30 01 HON 2 Sep 5 01 HON 3 Oct 25 02 HON Retain this record in the front of the manual or chapter Upon receipt of revisions insert revised pages in the manual and enter revision number date inserted and initials ...

Page 3: ...RECORD OF TEMPORARY REVISIONS TEMPORARY REV NO ISSUE DATE INSERTION DATE BY INCORPORATION DATE 23 01 Jul 15 97 Mar 30 01 23 02 Nov 7 01 Oct 25 02 23 03 Feb 5 02 Oct 25 02 23 04 Mar 26 02 Oct 25 02 23 05 Jul 26 02 Oct 25 02 INCORPORATION DATE is the date of the CMM revision that incorporates TR information ...

Page 4: ... Panel input to the Radio is missing or not available on both frequency select ports HFDL SW Mod 4 964 0452 00X 23 7 012 0693 107 Mar 30 01 Eliminates problems encountered with the existing Receiver Exciter module and provides more reli able XK516D1 Transceiver operation HW Mod 13 964 0452 00X 23 8 012 0693 108 Mar 30 01 Eliminates problems encountered during vibration testing and provides more re...

Page 5: ...8 HFDL SW Mod 9 964 0452 00X 23 18 012 0693 118 Mar 30 01 Reverts back to Software Version 1 70 Software Version 1 80 introduced problems with sidetone suppression during transmit operation SW Ver 1 70 HW Mod 22 964 0452 012 23 19 012 0693 119 Mar 30 01 Incorporates changes to the Airborne Datalink Pro cessor ADP software requested by ARINC to prevent the HFDL System from logging on to a ground st...

Page 6: ...Airborne Datalink Processor ADP software to improve data mode operation during short power interrupts and to en able high speed 429 interface to the ATSU HFDL SW Mod 12 964 0452 0XX 23 27 012 0693 127 Mar 30 01 Converts the Airborne Datalink Processor ADP CCA A2 from either Part No 722 4134 006 to 722 4134 008 or from Part No 722 4134 007 to 722 4134 009 The modification consists of remov ing IC s...

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Page 10: ...r 30 01 604 Blank 701 Oct 25 02 702 Mar 30 01 703 Mar 30 01 704 Blank 801 Mar 30 01 802 Blank 901 Oct 25 02 902 Oct 25 02 1001 Mar 30 01 1002 Mar 30 01 1003 Mar 30 01 1004 Mar 30 01 1005 Oct 25 02 1006 Blank 1007 Blank 1008 Mar 30 01 1009 Blank 1010 Oct 25 02 1011 Oct 25 02 1012 Oct 25 02 1013 Mar 30 01 1014 Oct 25 02 PAGE DATE PAGE DATE PAGE DATE ...

Page 11: ...4 TESTING AND FAULT ISOLATION 101 1 Introduction 101 2 Test Equipment 101 3 Test Conditions 101 4 Power Requirements 101 5 Automated Test Equipment ATE Setup 101 A Software Installation 101 B ATP Software Installation 102 C CFDS Software Installation 102 6 HF Transceiver Test Setup 102 7 HF Transceiver ATP 103 8 Test Complete 104 9 Fault Isolation 115 A General 115 B Methods of Fault Isolation 115...

Page 12: ...al Parts or Assemblies 403 F Miscellaneous Metal Parts 403 G Nonmetallic Parts 403 CHECK 501 1 General 501 2 General Checks 501 3 Specific Checks 501 A Housing 501 B Connectors 501 C Covers and Shields 501 D Seals 501 E Insulators 501 F Modules and CCA 502 G Electrical Parts 502 REPAIR 601 1 General 601 2 Circuit Card Assemblies CCA 601 3 Conformal Coating 602 A Removal 602 B Application 602 4 Sol...

Page 13: ...9 702 J Controller D A8 702 K HF Modem CCA A10 702 L Chassis Cover 702 M Bottom Cover 702 N Bottom Cover 702 3 Storage After Assembly 702 A Temporary Storage 703 B Extended Storage 703 FITS AND CLEARANCES 801 SPECIAL TOOLS FIXTURES AND EQUIPMENT 901 ILLUSTRATED PARTS LIST 1001 1 Introduction 1001 2 Definitions 1001 3 Equipment Designator Index 1002 4 Numerical Index 1002 5 Manufacturers Codes Name...

Page 14: ...Range Corresponding Data Word 35 15 Gate Arrays Register Address 37 16 Synthesizer D6 Divider Position 43 17 Block Diagram Receiver Analog Front End 47 18 Block Diagram Transceiver AF Digital Section 49 19 Block Diagram Exciter Analog Section 51 20 Block Diagram Power Amplifier Board A3 57 21 Block Diagram Amplifier Board A31A3 65 22 Block Diagram Amplifier Control A33 69 23 Block Diagram Harmonic...

Page 15: ...lure Detected 122 2 113 Table of Fault Messages 122 3 114 Table of Test Results 122 4 115 Transceiver Test Menu with No Fault Detected 122 5 116 Transceiver Test Menu with Failure Detected 122 5 117 Basic Voltage Test 122 6 117A Sample Test Report 122 8 118 Transceiver Fault Isolation Procedure 122 19 119 Schematic XK516D1 400W HF Transceiver 139 120 Schematic Receiver Exciter 143 121 Schematic RF...

Page 16: ...1 FIGURE DESCRIPTION PAGE 136 Schematic EMC Filter A7 198 123 137 Schematic Controller D A8 198 161 138 Schematic Interface D A9 198 177 401 Cleaning Materials 401 601 Repair Materials 601 701 Assembly Materials 701 901 Special Tools Fixtures and Equipment 901 IPL 1 XK516D1 400W HF Transceiver 1008 ...

Page 17: ... the equipment to the part replacement level Complete overhaul procedures are not provided Specific procedures are intended to be a supplement to and are correlated with the Illustrated Parts List IPL CLEANING section contains general cleaning procedures which should be observed during repair and part replacement where applicable CHECK section contains general areas to visually observe during disa...

Page 18: ...Procedure BIT Built In Test BITE Built In Test Equipment BP Bottom Plug C Celsius CCA Circuit Card Assembly ies CFDS Central Fault Display System CMC Central Maintenance Computer CMU Communications Management Unit CPLR Coupler D A Digital to Analog dB Decibel dBm Decibel with respect to 1 milliwatt DC Direct Current DDS Direct Signal Synthesis DM Data Module DMM Digital Multimeter DOD HDBK Departm...

Page 19: ...r second LED Light Emitting Diode LRU Line Replaceable Unit MCU Modular Concept Unit MHz Megahertz MIL STD Military Standard MP Middle Plug MS Windows Microsoft Windows mV millivolt nm Nanometer PC Personal Computer PLL Phase locked Loop PROM Programmable Read Only Memory PTT Push to Talk PWB Printed Wiring Board Ref Reference RF Radio Frequency RTCA Radio Technical Commission for Aeronautics RX R...

Page 20: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 1I B 1516A Page INTRO 4 Mar 30 01 23 12 01 VCO Voltage controlled Oscillator VDC Volts Direct Current W Watt XCVR Transceiver ...

Page 21: ...04 Added step 8 Test Complete 105 113 Figure 101 Added Note 4 to sheet 1 Added sheets 2 through 5 115 Renumbered step 6 as 9 122 7 Moved step H Transceiver ATP to step 7 Added step H Procedure to Verify Failed Frequency with the CFDS Function 122 8 Added Figure 117A Sample Test Report 122 19 Added correct sheet 1 to Fig 118 Renumbered sheets 1 through 8 as 2 through 9 701 Item 2 Added No 4 Item 3 ...

Page 22: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Page 3 Mar 30 01 23 12 01 Transceiver Front Panel and Rear Connector Figure 2 ...

Page 23: ...D HF Radio system is connected to the Trans ceiver by a coaxial cable and a multiwire control cable The coaxial cable carries the RF sig nal and control data for the coupler The coupler control data consists of serial data messages sent via the inner conductor of the coaxial cable The multiwire control cable provides the cou pler with 115V 400Hz single phase power The control cable also provides t...

Page 24: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Page 5 Mar 30 01 23 12 01 Interconnect Diagram HF Voice Data Radio System Figure 3 ...

Page 25: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 1I B 1516A Page 6 Mar 30 01 23 12 01 Transceiver Specifications Figure 4 Sheet 1 ...

Page 26: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Page 7 Mar 30 01 23 12 01 Transceiver Specifications Figure 4 Sheet 2 ...

Page 27: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 1I B 1516A Page 8 Mar 30 01 23 12 01 Transceiver Specifications Figure 4 Sheet 3 Primary mode Tune power MPSC Backup to 516 517 Interface ...

Page 28: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Page 9 Mar 30 01 23 12 01 Transceiver Specifications Figure 4 Sheet 4 ...

Page 29: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 1I B 1516A Page 10 Mar 30 01 23 12 01 Transceiver Specifications Figure 4 Sheet 5 ...

Page 30: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Page 11 Mar 30 01 23 12 01 Transceiver Specifications Figure 4 Sheet 6 ...

Page 31: ... acknowledgement for a downlink 8 The existing HF radio system typically shares a common antenna on the aircraft between the 2 transceivers If the HFDR detects a Push To Talk PTT on the other radio operat ing in voice mode it delays the transmission of a pending downlink for about 1 minute database parameter to allow the flight crew to complete their voice conversation 9 The flight crew may use th...

Page 32: ...re achieved by means of software and appropriate algorithms The processed signal subsequently under goes analog conversion again and is output to the appropriate audio interface voice audio output to MP 1D 1E SELCAL audio output to MP 3C 3D external data output to MP 1F 1G internal HFDL data received audio to Modem A10 All external interfaces are passed through EMC Filter A7 to suppress spurious s...

Page 33: ...ontrol Voice compressor Signal synthesis for conversion oscillators Conversion of modulated signal to 2nd IF 25kHz 1st IF 40 025MHz and RF frequency In the receive mode these functions are involved Demodulation SSB AM E Automatic gain control IF filteringSignal synthesis for conversion oscillators Conversion of RF signal to 1st IF 40 025MHz and 2nd IF 25kHz All the signal processing functions perf...

Page 34: ...E 2 OTHER SIDE MODE EN DM TEST DATA ENABLE PROCESSOR BUS RECPLS STRUT DATA KEY MON RESET OUT INT DATA KEY POWER SUPPLY A4 EMC FILTER A7 RECEIVER EXCITER A1 POWER AMPLIFIER A3 SPARE DISCRETE INPUT 1 SPARE DISCRETE INPUT 2 SPARE DISCRETE INPUT 3 DM TEST TX RF IN OUT AC FAIL RESET DM TEST RX ATP ENABLE HF TX TEST ENABLE BOOT WR ENABLE POS CQ IN VHF ENABLE INT DATA KEY BLOWER BLOWER DATA AF IN DATA AF...

Page 35: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Page 17 18 Mar 30 01 23 12 01 Functional Diagram Receiver Transmitter A1 Figure 7 ...

Page 36: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Page 19 20 Mar 30 01 23 12 01 Block Diagram Power Amplifier Board A3 Figure 8 ...

Page 37: ...audio signal is applied via D A converter sampling rate 12 5kHz to the audio SELCAL and data outputs b Transmit Mode The audio signal voice or data is digitized by the 16 bit A D converter 100kHz sampling rate and read into the signal processor The functions that are performed in the signal processor by means of software are Filtering of the audio signal Voice compression Automatic level control C...

Page 38: ...d Modem The Harmonic Filter A32 also contains a modem with frequency division multiplex ing permitting simultaneous bidirectional data transfer between transceiver and an tenna coupler vial the coaxial line e Amplifier Control A33 Amplifier Control A33 provides the interface between Controller A8 and Amplifier Board A31 and Harmonic Filter A32 This connection links the information coming via the m...

Page 39: ...tions by means of RCR and LCR low pass filters All lines to the ARINC 600 rear connector are provided with overvoltage limitation Lines that do not require filtering are decoupled with resistors to prevent operational disturbances In addition the Filter board contains an LF board as a subassembly for matching adjust able symmetrical LF inputs and outputs to the 0dBm interface of the Transceiver 7 ...

Page 40: ... The frequencies required for conversion in the receive and transmit paths are pro cessed in the synthesizer These are the 1 osc a frequency that can be modified in 100Hz increments from 42025 to 70024 9kHz for the first mixer a fixed frequency of 40MHz for the 2nd mixer and a fixed frequency of 8MHz as the clock frequency for the signal processor In addition a 2MHz signal is generated for the ass...

Page 41: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Page 25 26 Mar 30 01 23 12 01 Block Diagram Synthesizer Loop 1 Figure 9 ...

Page 42: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Page 27 28 Mar 30 01 23 12 01 Block Diagram Synthesizer Loop 2 and 3 Figure 10 ...

Page 43: ...amplified in cascade amplifiers V69 V70 V65 and drives the 2nd mixer V60 is connected as an inverter and is used to reset the divider 3 Loop 2 This loop generates an auxiliary frequency which is a multiple of 100kHz be tween 41 8MHz and 69 8MHz Ref Fig 10 for block diagram The VCO with transistor V20 is roughly preset and synchronized at the exact frequency with tuning diode V22 A data word is sto...

Page 44: ...49 9 1 0 1 1 0 0 1 1 3850 4049 9 1 0 1 1 0 0 0 1 4050 4299 9 1 0 1 0 0 1 1 1 4300 4549 9 1 0 1 0 0 1 0 1 4550 4849 9 1 0 1 0 0 0 1 1 4850 5149 9 1 0 1 0 0 0 0 1 5150 5439 9 1 1 0 1 1 0 1 0 5440 5649 9 1 1 0 0 1 1 1 0 5650 5849 9 1 1 0 0 1 1 0 0 5850 6049 9 1 1 0 0 1 0 1 0 6050 6249 9 1 1 0 0 1 0 0 0 6250 6449 9 1 1 0 1 0 1 1 0 6450 6649 9 1 1 0 1 0 1 0 0 6650 6949 9 1 1 0 1 0 0 1 0 6950 7199 9 1 1...

Page 45: ... 1 1 13470 13729 9 0 0 0 1 1 0 1 1 13730 13999 9 0 0 0 0 1 1 1 1 14000 14299 9 0 0 0 0 1 0 1 1 14300 14599 9 0 0 0 1 0 1 1 1 14600 14799 9 0 0 0 1 0 1 0 1 14800 15019 9 0 0 0 1 0 0 1 1 15020 15299 9 0 0 0 1 0 0 0 1 15300 15549 9 0 0 0 0 0 1 1 1 15550 15859 9 0 0 0 0 0 1 0 1 15860 16119 9 0 0 0 0 0 0 1 1 16120 16349 9 0 0 0 0 0 0 0 1 16350 16599 9 0 0 1 1 1 1 1 1 16600 16879 9 0 0 1 1 1 0 1 1 16880...

Page 46: ...10 D9 D8 20400 20599 9 0 1 0 0 1 1 1 0 20600 20849 9 0 1 0 0 1 1 0 0 20850 21099 9 0 1 0 0 1 0 1 0 21100 21349 9 0 1 0 0 1 0 0 0 21350 21599 9 0 1 0 1 0 1 1 0 21600 21899 9 0 1 0 1 0 1 0 0 21900 22199 9 0 1 0 1 0 0 1 0 22200 22599 9 0 1 0 1 0 0 0 0 22600 22999 9 0 1 0 0 0 1 1 0 23000 23449 9 0 1 0 0 0 1 0 0 23450 23999 9 0 1 0 0 0 0 1 0 24000 24339 9 0 1 0 0 0 0 0 0 24340 24699 9 0 1 1 1 1 1 0 0 2...

Page 47: ...ized to M x 100kHz with control voltage U LOOP2 4 DDS digital direct synthesis A variable frequency is generated between 220kHz and 319 9kHz in 100Hz in crements with the 5MHz clock pulse in ICs D99 D26 D24 and D23 In addition the setting of the loop 2 dividers is processed and output in gate ar ray D99 and a strobe STR7B is decoded to store the VCO presetting in D25 The registers with addresses 0...

Page 48: ...the constant for DDS The total of 270 6kHz 220 50 6 is the frequency that is then generated in the DDS The data of a digitized sinusoidal oscillation are stored in EPROM D26 The ad dresses for these data are determined in the gate array The sinusoidal values are supplied to the D A converter via latch D24 Add MADR2 MADR1 MADR0 D15 DO 0 0 0 0 R03 BCD 3 R02 BCD 9 R01 BCD 8 1 0 0 1 R14 BCD 2 R13 BCD ...

Page 49: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Page 35 36 Mar 30 01 23 12 01 Block Diagram Receiver Analog Front End Figure 14 ...

Page 50: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Page 37 38 Mar 30 01 23 12 01 Block Diagram Transceiver AF Digital Section Figure 15 ...

Page 51: ...the signal to noise ratio is better with voice communication owing to the small bandwidth Some frequency changes may result in the frequency of the VCO being too low after the change by more than twice the frequency of the DDS In such cases the loop fails to lock image but instead goes to the lower limit of the control voltage The output of the phase comparator is on LOW In this case A13 N1 C swit...

Page 52: ... through connected by means of RX 15V and TX 15V In addition the 1st IF signal is supplied to a 30dB AGC amplifier The input stage is formed by transformer T40 transistor V3 and resistor R29 matching is achieved by an appropriate turn ratio The adjustable section of the amplifier is composed of 2 transistors V5 and V6 operated in the base stages The amplification is modified by applying the AGC RF...

Page 53: ... a volume range of 90dB and negligible residual control error It is composed of a backwards acting regulator with peak rectifying The up down and hold times are adjusted to match the operating mode concerned voice data The high volume range of the IF stage is achieved owing to the 16 bit A D converter and the 24 bit fixed point arithmetic of the signal processor BFO which converts the filtered and...

Page 54: ...itized and processed in the signal processor There the signal is output as the 1st IF of 25kHz before subsequent conversion to 40 025MHz After the second conversion stage a 7dBm RF signal in the range from 2 0000MHz to 29 9999MHz is present at the output of Receiver Exciter A1 either as AME or USB LSB In this connection see the block diagrams Figs 15 and 16 1 IF Processor A12 In the VOICE mode the...

Page 55: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Page 43 44 Mar 30 01 23 12 01 Block Diagram Exciter Analog Section Figure 16 ...

Page 56: ...onverter D7 with a 100kHz scanning frequency 4 Functional Description Monitoring Mode The modulating LF signal adjusted appears at the audio output in the VOICE mode The level equals the nominal value when receiving Monitoring is not available in the DATA mode The signal is output via D A con verter D8 with a scanning rate of 12 5kHz before being amplified in N4 A and subsequently filtered in anti...

Page 57: ...m 2 Airborne Data Link Processor ADP A2 The ADP is responsible for implementing data link and network layers of the HF Data Link air ground protocols as specified in ARINC 635 It establishes and maintains the data link between the airplane and the ground and helps to ensure the timely transmission and integrity of the data messages sent between the airplane and the ground The ADP is al so responsi...

Page 58: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Page 47 48 Mar 30 01 23 12 01 Block Diagram ADP A2 Figure 17 ...

Page 59: ...MU 2 DATA IN HI 11 ACTIVE FREQ PORT IN LO GMT IN LO CMU 1 DATA IN LO 12 ACTIVE FREQ PORT IN HI GMT IN HI CMU 1 DATA IN HI 13 GND GND GND 14 ICAO ID 2 IN LO DATA LOADER IN LO HFDR 2 IN LO 15 ICAO ID 2 IN HI DATA LOADER IN HI HFDR 2 IN HI 16 ICAO ID 1 IN LO FAX REC LO BITE IN LO 17 ICAO ID 1 IN HI FAX REC HI BITE IN HI 18 GND GND GND 19 5VA 5VA 5VA 20 5VA 5VA 5VA 21 GND GND GND 22 DATA LOADER OUT LO...

Page 60: ... COMM HI 18 GND GND GND 19 5VB 5VB 5VB 20 5VB 5VB 5VB 21 GND GND GND 22 ICAO ACFT ID 22 DISC ICAO ACFT ID 23 DISC ICAO ACFT ID 24 DISC 23 ICAO ACFT ID 19 DISC ICAO ACFT ID 20 DISC ICAO ACFT ID 21 DISC 24 ICAO ACFT ID 16 DISC ICAO ACFT ID 17 DISC ICAO ACFT ID 18 DISC 25 ICAO ACFT ID 13 DISC ICAO ACFT ID 14 DISC ICAO ACFT ID 15 DISC 26 ICAO ACFT ID 10 DISC ICAO ACFT ID 11 DISC ICAO ACFT ID 12 DISC 2...

Page 61: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Page 51 52 Mar 30 01 23 12 01 Block Diagram Amplifier Board A31 Figure 19 ...

Page 62: ...the TRAMP 5 3V logic signal X2 42 In this connection relay K1 is controlled by transistor V17 R14 operates as a pull down resistor VI6 and C42 provide protection against in duction peaks The RFREC receive signal from Harmonic Filter A32 present at X98 is amplified by about 6dB with the transistors V250 V251 which form the RX amplifier The op erating point of transistors V250 and V251 is set by res...

Page 63: ...uator is supplied via the matching network composed of R69 C104 L12 to transformer T1 and to the 2nd amplifier stage which has a similar setup to the 1st amplifier stage with transistor V4 The RF signal passes via series resistor R70 and coupling capacitor C102 to transistor V9 which is reverse coupled with C103 R75 in order to optimize the frequency re sponse The drain source voltage is supplied ...

Page 64: ...stance of NTH thermistor R155 by voltage regulator G2A R156 R157 and RI58 are used to compensate the temper ature characteristic while R175 and R176 have a current limiting function The tem perature compensated bias and consequently the operating points of transistors V38 and V41 are switched ON and OFF by transistor V46 depending upon the OPOFF 5 3V logic signal X2 45 The 50V supply voltage of th...

Page 65: ...PRFP voltage divided by voltage divider R167 R181 R166 is used to adjust com parator hysteresis If the RF output signal exceeds 100 15W continuous wave or is greater than 200 15W PEP the SENS2 5 3V logic signal X2 25 LOW The amplifier board is cooled by an internal blower which is switched with relay K2 R185 C115 are used to protect the contact of K2 from arcing Relay K2 is controlled by transisto...

Page 66: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Page 57 58 Mar 30 01 23 12 01 Block Diagram Amplifier Control A33 Figure 20 ...

Page 67: ...he SPRFP set power value with opera tional amplifier N2 A as a control input for regulating the HF power The voltage gain of N2 A can be continuously varied from V 1 to V 2 with trimming resistor R178 thus permitting exact adjustment of the output power in Power Amplifier A3 Finally the TRHF and TRAMP signals are suitched via gates D12 C D13 A D7 B and D13 C with P1 P2 L in such a way that Amplifi...

Page 68: ... ZERO signals These now form an exact measurement of the forward and reverse power at the transceiver output The output power of the XK516D1 HF Transceiver is regulated by Amplifier Control A33 in such a way that a forward power of 400Wpep peak power con trol or 125Wcw average power control is present under normal operating con ditions Two further control branches are activated in the event of mis...

Page 69: ...d operational amplifier N1 B to avoid a re spond of the dissipated power control at short HF peaks The following equation applies at the initiation threshold of the control 2 30 VSFS 4 07 CSFS 3 70 TSFS 1 47 FORWARD 5 50 VREF UN1 7 0 3V For the overcurrent control the CSFS signal is compared with the reference voltage at operational amplifier N2 C To prevent the control from responding with short ...

Page 70: ...ional amplifiers N4 C and N4 A and furthermore so that capacitors C8 and C3 are not nega tively charged at the end of the reset Operational amplifier N4 B quickly charges hold capacitors C57 and C59 to the positive peak value of the voltage at N4 2 via diode V36 and resistor R100 Operational amplifier N5 B serves only as driver with v 1 and therefore passes on the voltage at the hold capacitors to...

Page 71: ...and diode V12 In the reverse direction diode V12 is disabled and a discharge time constant of 22ms is derived from C92 and R206 whereby the VSWR message is main tained for approximately 5ms In conjunction with the operating point of the Schmitt trigger input of inverter D6 B a response time of about 50µs results The second inverter finally generates the VSWR signal which can be inquired by Control...

Page 72: ...ctively triggers an inquiry by Controller A8 via the data bus In addition the CMAMP signal switches OFFthe operating points OPON L OPOFF HI via gates D8 D D8 E D13 D D7 A D14 A and D7 F in the event of a fault that is to say when CMAMP H The response time of this protective circuit is delayed by means of R209 and C93 in order to provide sufficient time for measurement and fault localization during...

Page 73: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Page 65 66 Mar 30 01 23 12 01 Block Diagram Harmonic Filter A32 Figure 21 ...

Page 74: ...ansmitter a receiver 2 combined series parallel resonant circuits a high pass filter and a direct voltage coupling Operational amplifier N2 of the transmitter oscillates at 105kHz on the basis of its connection N3 amplifies the signal The signal passes to jack X36 via the se ries connected series parallel resonant circuit configured for thfis frequency V37 V34 and V36 function as switches and caus...

Page 75: ... whereby the residual ripple at the 28V output is below 100mV To generate the CPLPS supply voltage for the Antenna Coupler the voltage at C23 is applied via shunt R21 to transistor V15 Under normal conditions this is fully through connected via V17 and R22 and about 28V is present at CPLPS In the event of overcurrent transistor V36 gradually becomes conduc tive as a result of the voltage drop and ...

Page 76: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Page 69 70 Mar 30 01 23 12 01 Block Diagram Regulator Board A41 Figure 22 ...

Page 77: ...itching hysteresis Comparator N5 B monitors the 15V voltage This is applied via R47 to the in verting input of N5 8 which is set to a positive voltage by R85 In the event of undervoltage at 15V this voltage exceeds the value applied via R105 and R84 at N5 9 N5 B switches to L level Resistor R54 ensures a suitching hysteresis As soon as either N5 C or N5 B switches to L level the CMSSPS signal is s...

Page 78: ...ut current at CPLPS is monitored and CMCCPL H is signalled via the data bus if the maximum value is exceeded In this context the voltage at R21 is tapped CCPL and CCPL as a measure ment for the current and supplied to comparator N6 8 which is configured sim ilarly to a differential amplifier Resistors R39 R38 and R48 R69 divide the input voltage to provide the value permitted for N6 B R81 defines ...

Page 79: ...te of V3 is large enough V3 and V2 are through connected and set PWINT to H level R41 ini tiates positive feedback and thus ensures a switching hysteresis as well as steep edges at PWINT The equipment operation envisages that power failures must be classified ac cording to their duration In this context the 2 monoflops D5 A and D5 B are trig gered with the falling edge at PWINT their outputs D5 6 ...

Page 80: ... an 8 layer multilayer board containing all signal links and power supply lines to the individual modules The modules are contacted via indirect plug in connections A co axial cable forms the RF link between the Receiver Exciter A1 and the Power Amplifier A3 All signals present at the ARINC connector are supplied to the EMC Filter A7 via 2 ribbon cables plug in connection W74 W76 6 EMC Filter A7 T...

Page 81: ...23 7 Controller D A8 and Interface D A9 a Controller D A8 The functional units located on the Controller Assembly are described here Ref Fig 24 for block diagram 1 Processor D11 The Central Processor Unit CPU used is the Intel 80C186 16 bit processor The processor receives a 16MHz clock pulse from crystal oscillator B1 For test Page 75 ...

Page 82: ...s in the processor Separate signal lines are available for the memory and the I O area The addressable area of the chip select signals is programmable The lines are assigned as shown in Fig 25 c Interrupt controller The interrupt controller in the processor processes external and internal inter rupt requests and branches the program to the appropriate interrupt routines provided that the interrupt...

Page 83: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Page 77 78 Mar 30 01 23 12 01 Block Diagram Controller D A8 Figure 24 ...

Page 84: ...r write operations can be carried out on the RAM RAM receives power for at least 5 seconds after the supply voltage has been disconnected by means of capacitor C3 Consequently setting data can be held in temporary storage in the event of a power failure lasting 5 seconds and immediately reset The power supply is decoupled from the 2 RAMS and the ca pacitor by the 2 transistors V1 and V2 in the eve...

Page 85: ...vail able at connector X5 The connections shown in Fig 26 are necessary in order to be able to send commands to the control from an ASCII terminal Commands to the control begin in each case with a LF line feed 0AH and end with a CR carriage return 0CH Commands are composed of a com mand name and 1 or more parameters The blank 20H is used as a punctua tion mark between command names and parameters ...

Page 86: ...thus permitting their further processing by means of software 8 Parallel Input The discrete input signals LFTR and STRUT are read in via the parallel inputs integrated in the USARTs b Interface D A9 The interface accommodates all serial ARINC inputs and outputs and parallel input and output lines Refer to Figs 27 through 34 1 ARINC input There are 3 ARINC inputs on the interface BITI FRBA FRQB 2 A...

Page 87: ... a logical 1 from the inverted and noninverted lines via 2 comparators at each ARINC input circuit Assignment of ARINC Level to TTL Level Figure 29 The 2 TTL signals are now logically linked by an OR gate thus providing the re ceive pulse for the 32 bit shift register The data for the shift register are obtained by applying the noninverted line to the SET input and the inverted line to the RESET l...

Page 88: ...s the ARINC bipolar RZ ARINC signal from the signals of the shift register and the clock pulse generator The 50kHz C50kHz rectangular signal is supplied to the clock pulse generator If a positive pulse is issued to the START line the clock pulse generator produc es 32 write pulses for the shift register The clock pulse generator counts on 6 bits and sets the INTOT line via an interrupt flip flop T...

Page 89: ...rupt input from the processor TUNPOW KYINTL VOIDA BITKEY Debounced PTT input Lines CPTT DATON CWON are available for delayed suitching on the radio Depending upon the current modulation type 1 of the 3 inputs is connected through to the debouncing circuit in each case The debouncing circuit is provided by monoflop D4 Monoflop D4 A is trig gered by the first negative edge of the bouncing PTT signal...

Page 90: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Page 57 Mar 30 01 23 12 01 Block Diagram Interface D A9 Figure 34 Page 85 ...

Page 91: ... the 2 processors into the Master C30 and Slave C31 processor functions Master processor software performs all of the control functions of the HF Modem board including power up self tests control of discretes ADP and HF Transceiver interfaces as well as all the signal processing that is required to modulate a digital message and the front end signal processing that is required to demodulate an inc...

Page 92: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Page 87 88 Mar 30 01 23 12 01 Block Diagram HF Modem A10 Figure 35 ...

Page 93: ...RESET DATA ENABLE 14 15 GND GND GND 16 ADP SPARE 1 ADP SPARE 2 DM TEST 17 CONFIG3 CONFIG4 CONFIG5 18 CONFIG6 CONFIG7 19 GND GND GND 20 HFM PRESENT HFM FAULT HFM RX ACTIVE 21 HFM TX ACTIVE STAT4 STAT5 22 GND GND GND 23 TEST TX TEST RX 24 TEST RTS TEST CTS 25 GND GND GND 26 RX DATA DSR CTS 27 GND GND GND 28 TX DATA TX TIM RTS 29 30 GND GND GND 31 5V 5V 5V 32 GND GND GND THESE SIGNALS ARE BROUGHT TO ...

Page 94: ...he exciting coils of the 3 relays via the protective thermally controlled resistor R1 and the diode rectifier V1 On operation this auxiliary voltage is substituted by the 28V unit internal voltage Capacitor C4 ensures on primary voltage drop that the relays do not release during the 10ms transparency time Further the module provides the supply voltage for the internal blower BLOWHI BLOW LO For pro...

Page 95: ...nal fault routines it may be advantageous to proceed directly to the appropriate test section or fault isolation procedure Refer to Fault Isolation paragraph 6 for more information about fault isola tion procedures and data After identification of a fault repair of the fault and verification of fault less operation through completion of the test procedure the failure memory should be erased via te...

Page 96: ...e to install a new release of the CFDS software 1 Launch MS Windows by typing win at the DOS prompt 2 Install the CFDS Setup diskette Part No 998 2885 50X into drive A 3 From the Program Manager select File Run 4 In the command line type a setup Click OK 5 When prompted to enter the ATEasy directory if ATEasy is already entered select OK If not enter ATEASY as the root directory then select OK The...

Page 97: ... being created by the test software 2 During the test dialog boxes appear giving instructions for operator action Follow the instructions using the mouse to activate the YES NO OK PAUSE or ABORT buttons as required 3 Some dialog boxes require operator actions to observe measurements or to perform con nections in the test setup or to type a measurement in the dialog box field 4 A small dialog box i...

Page 98: ... Oct 25 02 23 12 01 Refer to Fig 117A for a sample test report NOTE The extension automatically increments the next time a report is printed to file for instance the second time changes the extension to L01 etc 8 Test Complete Remove the GSE power after the completion of the test ...

Page 99: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Page 105 106 Oct 25 02 23 12 01 Test Setup Figure 101 Sheet 1 ...

Page 100: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Page 107 108 Oct 25 02 23 12 01 Test Setup Figure 101 Sheet 2 ...

Page 101: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Page 109 110 Oct 25 02 23 12 01 Test Setup Figure 101 Sheet 3 ...

Page 102: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Page 111 112 Oct 25 02 23 12 01 Test Setup Figure 101 Sheet 4 ...

Page 103: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Page 113 114 Oct 25 02 23 12 01 Test Setup Figure 101 Sheet 5 ...

Page 104: ...nal fault trouble shooting data is provided or where a malfunction is suspected which has not been recorded by the internal BITE the Return to Service Test Procedure must be performed The Acceptance Test Procedure ATP involves checking the Trans ceiver functions by measuring the specified data If no fault occurs during the test procedure the cause of the malfunction may be in the aircraft cabling ...

Page 105: ...eps 1 Install Transceiver on XCVR Test tray and ensure that rear connector is fully engaged 2 Turn ON power to the HF Tester PC 3 Invoke MS Windows by typing win at the DOS prompt 4 Click on the HFDR CFDS icon The CFDS Tester A340 AB0 0048 is displayed along with the Control Panel menu and the other panels 5 Select the HFDR MENU option in the CFDS Tester screen 6 Power up the LRU by setting the 40...

Page 106: ...ssociated submenus Ground scanning displays faults that are currently detected by continuous monitoring Sub menus that permit a detailed fault display are available Pressing the RETURN key reverts to the next higher menu level in each case The faults recorded in memory Last Leg Previous Legs Report by continuous monitoring and BIT are summarized in the Table of Fault Messages Fig 113 In addition t...

Page 107: ...OMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Page 118 Oct 25 02 23 12 01 Transceiver LRU Identification Menu ABD0048 Figure 103 Transceiver Last Leg Report with No Fault Indicated ABD0048 Figure 104 ...

Page 108: ...PONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Page 119 Oct 25 02 23 12 01 Transceiver Last Leg Report with Failures Detected ABD0048 Figure 105 Previous Leg Report with Failure Detected ABD0048 Figure 106 ...

Page 109: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Page 120 Oct 25 02 23 12 01 Transceiver Ground Report with No Fault Detected ABD0048 Figure 107 ...

Page 110: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Page 121 Oct 25 02 23 12 01 Transceiver Ground Report with failure detected ABD0048 Figure 108 ...

Page 111: ...NCE MANUAL PART NUMBER 964 0452 I B 1516A Page 122 Oct 25 02 23 12 01 Transceiver Trouble Shooting Data Menu with no fault detected ABD0048 Figure 109 Transceiver Trouble Shooting Data Menu with Failure Detected ABD0048 Figure 110 ...

Page 112: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Page 122 1 Oct 25 02 23 12 01 Transceiver Ground Scanning Menu with no fault detected ABD0048 Figure 111 ...

Page 113: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Page 122 2 Oct 25 02 23 12 01 Transceiver Ground Scanning Menu with failure detected ABD0048 Figure 112 ...

Page 114: ...ntenna Coupler low pressure HFx CPLR CPLR RPESS 1 Antenna Coupler overvoltage lightning ignition HFx CPLR CPLR FLASH 1 Antenna Coupler converter failure HFx CPLR CPLR CONV 1 ARINC frequency control Port A RMP1 HFx WRONG PORT A DATA 1 ARINC BITE In commands CMC HFx WRONG CMC DATA 1 ADP Processor fault HFx ADP Module 1 HFM fault HFx HFM Module 1 Invalid Opcode HFx PROC ERROR 1 Transceiver Processor ...

Page 115: ...ARINC 429 control port The test results are shown in Figs 115 and 116 The result obtained in this case is the defec tive LRU More detailed information on the fault can now be acquired by means of the ground report or troubleshooting data FAILURE DESCRIPTION FAILURE MESSAGE TROUBLE SHOOT MESSAGE CLASS Loss of Synthesizer Lock HFx RX TX 100 1 Amplifier temperature too high HFx AMPL 0010 2 Supply vol...

Page 116: ... with No Fault Detected ABD0048 Figure 115 Transceiver Test Menu with Failure Detected ABD0048 Figure 116 F Basic Voltage Test Procedure This test procedure Fig 117 is performed in conjunction with faults with which a BITE eval uation is not possible or the unit will not power up In this test procedure the internal equip ...

Page 117: ...ystem permits the display of faults that have occurred also during previous flight legs on the basis of data stored in in the fault memory These faults are stored together with supplementary information in the memory and can be displayed with the aid of the various BITE menus as described in paragraph D STEP PROCEDURE RESULTS COMMENTS 1 0 INITIAL CONDITIONS Connect Transceiver per test setup proce...

Page 118: ...OM icon 4 On the Coupler screen click the X3 Function key 5 Select level 3 of the Function keys followed by PNR and SNR 6 Press the Ctl and J keys 7 Type x1 and press Enter 8 Select level 1 of the Function keys 9 Make sure that an AF generator is set to provide 1kHz and 250mV to the MIC input MP 1A MP 1B 10 Start transmission by pressing PTT 11 Observe the power meter for the desired power 12 Whil...

Page 119: ...11B13 SYSTEM SW PN 998 2403 508 ATEasy Version 2 03 Windows version 3 1 Other Information Test Facility SASC HWY Operator Fausto M Task1 Power Supply Test Name Status 001 UnSwitched PASS 002 Switched PASS Task2 Initial Checks Test Name Status 001 Erase Fault History PASS 002 Generic CFDS PASS 003 Voice Self Test Check PASS 004 Data Self Test Check PASS Task3 Frequency Control Test Name Status 001 ...

Page 120: ...0 MHz PASS 009 Wide Band 29 999 MHz PASS Task5 Transmit Output Power Test Name Status 001 AM 29 9990 MHz PASS 002 AM 29 0000 MHz PASS 003 AM 20 0000 MHz PASS 004 AM 5 0000 MHz PASS 005 AM 2 0000 MHz PASS Task6 Transmit Frequency Error Test Name Status 001 AM 29 9990 MHz PASS Task7 Transmit Internal Data Mode Test Name Status 001 Disabled Voice Function PASS 002 Freq Control by Data Module PASS 003...

Page 121: ...t PASS 003 CMU DATA Out PASS 004 FAX TRANS Out PASS Task11 Receive Internal Data Mode Test Name Status 001 12 346 MHz PASS Task12 Receive Voice Mode Test Name Unit Min Result Max Status 001 SSB USB 10 0000 MHz dBm 9 0 10 7 11 0 PASS 002 AM 10 0000 MHz dBm 9 0 10 4 11 0 PASS Test Name Status 003 Squelch Function PASS 004 RF Sensitivity Function PASS Task13 Receive Sensitivity SSB Test Name Status 0...

Page 122: ...00uV 80 PASS Task16 Data Mode Distortion Test Name Status 001 10 MHz 100uV 30 PASS 002 10 MHz 1000uV 30 PASS 003 10 MHz 1000uV 80 PASS 004 10 MHz 100uV 80 PASS Task17 Receive 429 Data Test Name Status 001 CMU MU 1 PASS RX429 HI DEV CHAN LABEL DATA 32 1 ERROR 1 1 252 D5 55 55 55 0 1 1 125 2A AA AA AA 0 1 1 253 55 55 55 D5 0 002 CMU MU 2 PASS 0 0 252 D5 55 55 55 0 0 0 125 2A AA AA AA 0 0 0 253 55 55...

Page 123: ...AA AA AA 0 2 0 253 55 55 55 D5 0 006 Position In PASS 0 1 252 D5 55 55 55 0 0 1 125 2A AA AA AA 0 0 1 253 55 55 55 D5 0 007 HFDR 2 IN PASS 1 2 252 D5 55 55 55 0 1 2 125 2A AA AA AA 0 1 2 253 55 55 55 D5 0 008 GMT In PASS 1 0 252 D5 55 55 55 0 1 0 125 2A AA AA AA 0 1 0 253 55 55 55 D5 0 009 BITE IN PASS 2 3 252 D5 55 55 55 0 2 3 125 2A AA AA AA 0 2 3 253 55 55 55 D5 0 Task18 DM Card Discretes Test ...

Page 124: ... Tx Test Enable Hi 1 0 1 0 1 0 pass 002 ICAO Discretes Unit Min Result Max PASS ICAO ID1 Hi 1 0 1 0 1 0 pass ICAO ID1 Lo 0 0 0 0 0 0 pass ICAO ID2 Hi 1 0 1 0 1 0 pass ICAO ID2 Lo 0 0 0 0 0 0 pass ICAO ID3 Hi 1 0 1 0 1 0 pass ICAO ID3 Lo 0 0 0 0 0 0 pass ICAO ID4 Hi 1 0 1 0 1 0 pass ICAO ID4 Lo 0 0 0 0 0 0 pass ICAO ID5 Hi 1 0 1 0 1 0 pass ICAO ID5 Lo 0 0 0 0 0 0 pass ICAO ID6 Hi 1 0 1 0 1 0 pass I...

Page 125: ...tes Unit Min Result Max PASS MP 4J SDI 0 Lo 0 0 0 0 0 0 pass MP 4J SDI 0 Hi 1 0 1 0 1 0 pass MP 4H SDI 1 Lo 0 0 0 0 0 0 pass MP 4H SDI 1 Hi 1 0 1 0 1 0 pass TP 5A CMU Bus Speed Lo 0 0 0 0 0 0 pass TP 5A CMU Bus Speed Hi 1 0 1 0 1 0 pass TP 11E Data Load Enable Lo 0 0 0 0 0 0 pass TP 11E Data Load Enable Hi 1 0 1 0 1 0 pass Test Name Status 004 HFDR Installed Output Discrete PASS Task19 Output Disc...

Page 126: ... SSB 2 9400 MHz PASS VSWR 1 20 B0 C 2495 D0 E0 L 129B N 00 R0 E02 941 N002 001 003 SSB 2 9600 MHz PASS VSWR 1 19 B0 C 2455 D0 E0 L 1282 N 00 R0 E02 961 N002 001 004 SSB 4 3400 MHz PASS VSWR 1 11 B0 C 0A09 D0 E0 L 0AEA N 00 R0 E04 341 N002 001 005 SSB 4 3600 MHz PASS VSWR 1 04 B0 C 0A00 D0 E0 L 0A51 N 00 R0 E04 361 N002 001 006 SSB 6 4400 MHz PASS VSWR 1 23 B0 C 02C0 D0 E0 L 0793 N 00 R0 E06 441 N0...

Page 127: ...0 L 000F N 04 R0 E23 011 N002 001 014 SSB 29 9900 MHz PASS VSWR 1 23 B0 C 00DF D0 E0 L 0008 N 01 R0 E29 991 N002 001 Task23 System Receive Test Test Name Status 001 SSB 2 0330 MHz PASS 002 SSB 4 6996 MHz PASS 003 SSB 7 3992 MHz PASS 004 SSB 10 0328 MHz PASS 005 SSB 12 6994 MHz PASS 006 SSB 15 3660 MHz PASS 007 SSB 18 0326 MHz PASS 008 SSB 20 6992 MHz PASS 009 SSB 23 3658 MHz PASS 010 SSB 29 9660 M...

Page 128: ...st Report Figure 117A Sheet 10 UUT HFDR Transceiver Part Number 964 0452 012 Serial Number 1230 Start time 06 26 2002 11 29 44 Stop time 06 26 2002 12 28 11 Output Log Filename c ATEASY HFDR 1230 log Profile 1 012 ATP PASSED TEST PASS 106 Tests Analyzed Operator Fausto M Signature _________________________________ end ...

Page 129: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Oct 25 02 23 12 01 Transceiver Fault Isolation Procedure Figure 118 Sheet 1 Page 122 19 122 20 ...

Page 130: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Oct 25 02 23 12 01 Transceiver Fault Isolation Procedure Figure 118 Sheet 2 Page 123 124 ...

Page 131: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Oct 25 02 23 12 01 Transceiver Fault Isolation Procedure Figure 118 Sheet 3 Page 125 126 ...

Page 132: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Oct 25 02 23 12 01 Transceiver Fault Isolation Procedure Figure 118 Sheet 3 Page 125 126 ...

Page 133: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Oct 25 02 23 12 01 Transceiver Fault Isolation Procedure Figure 118 Sheet 4 Page 127 128 ...

Page 134: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Oct 25 02 23 12 01 Transceiver Fault Isolation Procedure Figure 118 Sheet 5 Page 129 130 ...

Page 135: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Oct 25 02 23 12 01 Transceiver Fault Isolation Procedure Figure 118 Sheet 6 Page 131 132 ...

Page 136: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Oct 25 02 23 12 01 Transceiver Fault Isolation Procedure Figure 118 Sheet 7 Page 133 134 ...

Page 137: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Oct 25 02 23 12 01 Transceiver Fault Isolation Procedure Figure 118 Sheet 8 Page 135 136 ...

Page 138: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Oct 25 02 23 12 01 Transceiver Fault Isolation Procedure Figure 118 Sheet 9 Page 137 138 ...

Page 139: ...COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Mar 30 01 23 12 01 Schematic XK516D1 400W HF Transceiver Figure 119 Sheet 1 REVISION NUMBER REVISION DESCRIPTION SERIAL NUMBER EFFECTIVITY Page 139 140 ...

Page 140: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Page 141 142 Mar 30 01 23 12 01 Schematic XK516D1 400W HF Transceiver Figure 119 Sheet 2 ...

Page 141: ...ywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Mar 30 01 23 12 01 Schematic Receiver Exciter Figure 120 Sheet 1 REVISION NUMBER REVISION DESCRIPTION SERIAL NUMBER EFFECTIVITY Page 143 144 ...

Page 142: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Mar 30 01 23 12 01 Schematic Receiver Exciter A1 Figure 120 Sheet 2 Page 145 146 ...

Page 143: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Mar 30 01 23 12 01 Schematic RF Board Figure 121 Sheet 1 REVISION NUMBER REVISION DESCRIPTION SERIAL NUMBER EFFECTIVITY Page 147 148 ...

Page 144: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Mar 30 01 23 12 01 Schematic RF Board A11 Figure 121 Sheet 2 Page 149 150 ...

Page 145: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Mar 30 01 23 12 01 Schematic RF Board A11 Figure 121 Sheet 3 Page 151 152 ...

Page 146: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Mar 30 01 23 12 01 Schematic RF Board A11 Figure 121 Sheet 4 Page 153 154 ...

Page 147: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Mar 30 01 23 12 01 Schematic RF Board A11 Figure 121 Sheet 5 Page 155 156 ...

Page 148: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Mar 30 01 23 12 01 Schematic RF Board A11 Figure 121 Sheet 6 Page 157 158 ...

Page 149: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Mar 30 01 23 12 01 Schematic RF Board A11 Figure 121 Sheet 7 Page 159 160 ...

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Page 159: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Mar 30 01 23 12 01 Schematic RF Board A11 Figure 121 Sheet 17 Page 179 180 ...

Page 160: ...neywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Mar 30 01 23 12 01 Schematic IF Processor Figure 122 Sheet 1 REVISION NUMBER REVISION DESCRIPTION SERIAL NUMBER EFFECTIVITY Page 181 182 ...

Page 161: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Mar 30 01 23 12 01 Schematic IF Processor A12 Figure 122 Sheet 2 Page 183 184 ...

Page 162: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Mar 30 01 23 12 01 Schematic IF Processor A12 Figure 122 Sheet 3 Page 185 186 ...

Page 163: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Mar 30 01 23 12 01 Schematic IF Processor A12 Figure 122 Sheet 4 Page 187 188 ...

Page 164: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Mar 30 01 23 12 01 Schematic IF Processor A12 Figure 122 Sheet 5 Page 189 190 ...

Page 165: ...eywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Mar 30 01 23 12 01 Schematic Subsynthesizer Figure 123 Sheet 1 REVISION NUMBER REVISION DESCRIPTION SERIAL NUMBER EFFECTIVITY Page 191 192 ...

Page 166: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Mar 30 01 23 12 01 Schematic Subsynthesizer A13 Figure 123 Sheet 2 Page 193 194 ...

Page 167: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Mar 30 01 23 12 01 Schematic Subsynthesizer A13 Figure 123 Sheet 3 Page 195 196 ...

Page 168: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Mar 30 01 23 12 01 Schematic On Off Board Figure 124 Sheet 1 REVISION NUMBER REVISION DESCRIPTION SERIAL NUMBER EFFECTIVITY Page 197 ...

Page 169: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Mar 30 01 23 12 01 Schematic On Off Board Figure 124 Sheet 2 Page 198 ...

Page 170: ...PONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Mar 30 01 23 12 01 Schematic Airborne Datalink Processor A2 Figure 125 Sheet 1 REVISION NUMBER REVISION DESCRIPTION SERIAL NUMBER EFFECTIVITY Page 198 1 198 2 ...

Page 171: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Mar 30 01 23 12 01 Schematic Airborne Datalink Processor A2 Figure 125 Sheet 2 Page 198 3 198 4 ...

Page 172: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Mar 30 01 23 12 01 Schematic Airborne Datalink Processor A2 Figure 125 Sheet 3 Page 198 5 198 6 ...

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Page 180: ...well COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Mar 30 01 23 12 01 Schematic HF Modem A10 Figure 126 Sheet 1 REVISION NUMBER REVISION DESCRIPTION SERIAL NUMBER EFFECTIVITY Page 198 21 198 22 ...

Page 181: ...ar 30 01 23 12 01 Schematic HF Modem A10 Figure 126 Sheet 2 NOTES UNLESSOTHERWISESPECIFIED 1 ALLCAPACITANCEVALUESAREINMICROFARADS ALLCAPACITORS ARE50V 10 2 ALL RESISTANCE VALUES ARE IN OHMS ALLRESISTORSARE1 8W 1 3 GROUNDSYMBOLS DIGITAL GROUND ANALOGGND A Page 198 23 198 24 ...

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Page 188: ... COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Mar 30 01 23 12 01 Schematic Power Amplifier A3 Figure 127 Sheet 1 REVISION NUMBER REVISION DESCRIPTION SERIAL NUMBER EFFECTIVITY Page 198 37 198 138 ...

Page 189: ...Mar 30 01Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Mar 30 01 23 12 01 Schematic Power Amplifier A3 Figure 127 Sheet 2 Page 198 39 198 40 ...

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Page 196: ... COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Mar 30 01 23 12 01 Schematic Harmonic Filter A32 Figure 129 Sheet 1 REVISION NUMBER REVISION DESCRIPTION SERIAL NUMBER EFFECTIVITY Page 198 53 198 54 ...

Page 197: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Mar 30 01 23 12 01 Schematic Harmonic Filter A32 Figure 129 Sheet 2 Page 198 55 198 56 ...

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Page 203: ...COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Mar 30 01 23 12 01 Schematic Amplifier Control A33 Figure 130 Sheet 1 REVISION NUMBER REVISION DESCRIPTION SERIAL NUMBER EFFECTIVITY Page 198 67 198 68 ...

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Page 206: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Mar 30 01 23 12 01 Schematic Amplifier Control A33 Figure 130 Sheet 4 Page 198 73 198 74 ...

Page 207: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Mar 30 01 23 12 01 Schematic Amplifier Control A33 Figure 130 Sheet 5 Page 198 75 198 76 ...

Page 208: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Mar 30 01 23 12 01 Schematic Amplifier Control A33 Figure 130 Sheet 6 Page 198 77 198 78 ...

Page 209: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Mar 30 01 23 12 01 Schematic Amplifier Control A33 Figure 130 Sheet 7 Page 198 79 198 80 ...

Page 210: ...ll COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Mar 30 01 23 12 01 Schematic Power Supply A4 Figure 131 Sheet 1 REVISION NUMBER REVISION DESCRIPTION SERIAL NUMBER EFFECTIVITY Page 198 81 198 82 ...

Page 211: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Mar 30 01 23 12 01 Schematic Power Supply A4 Figure 131 Sheet 2 Page 198 83 198 84 ...

Page 212: ... COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Mar 30 01 23 12 01 Schematic Regulator Board A41 Figure 132 Sheet 1 REVISION NUMBER REVISION DESCRIPTION SERIAL NUMBER EFFECTIVITY Page 198 85 198 86 ...

Page 213: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Mar 30 01 23 12 01 Schematic Regulator Board A41 Figure 132 Sheet 2 Page 198 87 198 88 ...

Page 214: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Mar 30 01 23 12 01 Schematic Regulator Board A41 Figure 132 Sheet 3 Page 198 89 198 90 ...

Page 215: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Mar 30 01 23 12 01 Schematic Regulator Board A41 Figure 132 Sheet 4 Page 198 91 198 92 ...

Page 216: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Mar 30 01 23 12 01 Schematic Regulator Board A41 Figure 132 Sheet 5 Page 198 93 198 94 ...

Page 217: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Mar 30 01 23 12 01 Schematic Regulator Board A41 Figure 132 Sheet 6 Page 198 95 198 96 ...

Page 218: ...ll COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Mar 30 01 23 12 01 Schematic Mains Filter A42 Figure 133 Sheet 1 REVISION NUMBER REVISION DESCRIPTION SERIAL NUMBER EFFECTIVITY Page 198 97 198 98 ...

Page 219: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Mar 30 01 23 12 01 0 Schematic Mains Filter A42 Figure 133 Sheet 2 Page 198 99 198 100 ...

Page 220: ...neywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Mar 30 01 23 12 01 Schematic LED Board A5 Figure 134 Sheet 1 REVISION NUMBER REVISION DESCRIPTION SERIAL NUMBER EFFECTIVITY Page 198 101 ...

Page 221: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Mar 30 01 23 12 01 Schematic LED Board A5 Figure 134 Sheet 2 Page 198 102 ...

Page 222: ...ll COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Mar 30 01 23 12 01 Schematic Motherboard A6 Figure 135 Sheet 1 REVISION NUMBER REVISION DESCRIPTION SERIAL NUMBER EFFECTIVITY Page 198 103 198 104 ...

Page 223: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Mar 30 01 23 12 01 Schematic Motherboard A6 Figure 135 Sheet 2 Page 198 105 198 106 ...

Page 224: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Mar 30 01 23 12 01 Schematic Motherboard A6 Figure 135 Sheet 3 Page 198 107 198 108 ...

Page 225: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Mar 30 01 23 12 01 Schematic Motherboard A6 Figure 135 Sheet 4 Page 198 109 198 110 ...

Page 226: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Mar 30 01 23 12 01 Schematic Motherboard A6 Figure 135 Sheet 5 Page 198 111 198 112 ...

Page 227: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Mar 30 01 23 12 01 Schematic Motherboard A6 Figure 135 Sheet 6 Page 198 113 198 114 ...

Page 228: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Mar 30 01 23 12 01 Schematic Motherboard A6 Figure 135 Sheet 7 Page 198 115 198 116 ...

Page 229: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Mar 30 01 23 12 01 Schematic Motherboard A6 Figure 135 Sheet 8 Page 198 117 198 118 ...

Page 230: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Mar 30 01 23 12 01 Schematic Motherboard A6 Figure 135 Sheet 9 Page 198 119 198 120 ...

Page 231: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Mar 30 01 23 12 01 Schematic Motherboard A6 Figure 135 Sheet 10 Page 198 121 198 122 ...

Page 232: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Mar 30 01 23 12 01 Schematic Motherboard A6 Figure 135 Sheet 11 Page 198 123 198 124 ...

Page 233: ...ll COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Mar 30 01 23 12 01 Schematic EMC Filter A7 Figure 136 Sheet 1 REVISION NUMBER REVISION DESCRIPTION SERIAL NUMBER EFFECTIVITY Page 198 125 198 126 ...

Page 234: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Mar 30 01 23 12 01 Schematic EMC Filter A7 Figure 136 Sheet 2 Page 198 127 198 128 6030 2251 01S ...

Page 235: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Mar 30 01 23 12 01 Schematic EMC Filter A7 Figure 136 Sheet 3 Page 198 129 198 130 6030 2251 01S ...

Page 236: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Mar 30 01 23 12 01 Schematic EMC Filter A7 Figure 136 Sheet 4 Page 198 131 198 132 6030 2251 01S ...

Page 237: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Mar 30 01 23 12 01 Schematic EMC Filter A7 Figure 136 Sheet 5 Page 198 133 198 134 6030 2251 01S ...

Page 238: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Mar 30 01 23 12 01 Schematic EMC Filter A7 Figure 136 Sheet 6 Page 198 135 198 136 6030 2251 01S ...

Page 239: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Mar 30 01 23 12 01 Schematic EMC Filter A7 Figure 136 Sheet 7 Page 198 137 198 138 6030 2251 01S ...

Page 240: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Mar 30 01 23 12 01 Schematic EMC Filter A7 Figure 136 Sheet 8 Page 198 139 198 140 6030 2251 01S ...

Page 241: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Mar 30 01 23 12 01 Schematic EMC Filter A7 Figure 136 Sheet 9 Page 198 141 198 142 6030 2251 01S ...

Page 242: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Mar 30 01 23 12 01 Schematic EMC Filter A7 Figure 136 Sheet 10 Page 198 143 198 144 6030 2251 01S ...

Page 243: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Mar 30 01 23 12 01 Schematic EMC Filter A7 Figure 136 Sheet 11 Page 198 145 198 146 6030 2251 01S ...

Page 244: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Mar 30 01 23 12 01 Schematic EMC Filter A7 Figure 136 Sheet 12 Page 198 147 198 148 6030 2251 01S ...

Page 245: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Mar 30 01 23 12 01 Schematic EMC Filter A7 Figure 136 Sheet 13 Page 198 149 198 150 6030 2251 01S ...

Page 246: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Mar 30 01 23 12 01 Schematic EMC Filter A7 Figure 136 Sheet 14 Page 198 151 198 152 6030 2251 01S ...

Page 247: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Mar 30 01 23 12 01 Schematic EMC Filter A7 Figure 136 Sheet 15 Page 198 153 198 154 6030 2251 01S ...

Page 248: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Mar 30 01 23 12 01 Schematic EMC Filter A7 Figure 136 Sheet 16 Page 198 155 198 156 6030 2251 01S ...

Page 249: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Mar 30 01 23 12 01 Schematic EMC Filter A7 Figure 136 Sheet 17 Page 198 157 198 158 6030 2251 01S ...

Page 250: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Mar 30 01 23 12 01 Schematic EMC Filter A7 Figure 136 Sheet 18 Page 198 159 198 160 6030 2251 01S ...

Page 251: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Mar 30 01 23 12 01 Schematic EMC Filter A7 Figure 136 Sheet 19 Page 198 161 198 162 6030 2251 01S ...

Page 252: ...l COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Mar 30 01 23 12 01 Schematic Controller D A8 Figure 137 Sheet 1 REVISION NUMBER REVISION DESCRIPTION SERIAL NUMBER EFFECTIVITY Page 198 163 198 164 ...

Page 253: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Mar 30 01 23 12 01 Schematic Controller D A8 Figure 137 Sheet 2 Page 198 165 198 166 ...

Page 254: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Mar 30 01 23 12 01 Schematic Controller D A8 Figure 137 Sheet 3 Page 198 167 198 168 ...

Page 255: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Mar 30 01 23 12 01 Schematic Controller D A8 Figure 137 Sheet 4 Page 198 169 198 170 ...

Page 256: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Mar 30 01 23 12 01 Schematic Controller D A8 Figure 137 Sheet 5 Page 198 171 198 172 ...

Page 257: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Mar 30 01 23 12 01 Schematic Controller D A8 Figure 137 Sheet 6 Page 198 173 198 174 ...

Page 258: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Mar 30 01 23 12 01 Schematic Controller D A8 Figure 137 Sheet 7 Page 198 175 198 176 ...

Page 259: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Mar 30 01 23 12 01 Schematic Controller D A8 Figure 137 Sheet 8 Page 198 177 198 178 ...

Page 260: ...ll COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Mar 30 01 23 12 01 Schematic Interface D A9 Figure 138 Sheet 1 REVISION NUMBER REVISION DESCRIPTION SERIAL NUMBER EFFECTIVITY Page 198 179 198 180 ...

Page 261: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Mar 30 01 23 12 01 Schematic Interface D A9 Figure 138 Sheet 2 Page 198 181 198 182 ...

Page 262: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Mar 30 01 23 12 01 Schematic Interface D A9 Figure 138 Sheet 3 Page 198 183 198 184 ...

Page 263: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Mar 30 01 23 12 01 Schematic Interface D A9 Figure 138 Sheet 4 Page 198 185 198 186 ...

Page 264: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Mar 30 01 23 12 01 Schematic Interface D A9 Figure 138 Sheet 5 Page 198 187 198 188 ...

Page 265: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Mar 30 01 23 12 01 Schematic Interface D A9 Figure 138 Sheet 6 Page 198 189 198 190 ...

Page 266: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Mar 30 01 23 12 01 Schematic Interface D A9 Figure 138 Sheet 7 Page 198 191 198 192 ...

Page 267: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Mar 30 01 23 12 01 Schematic Interface D A9 Figure 138 Sheet 8 Page 198 193 198 194 ...

Page 268: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Mar 30 01 23 12 01 Schematic Interface D A9 Figure 138 Sheet 9 Page 198 195 198 196 ...

Page 269: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Mar 30 01 23 12 01 Schematic Interface D A9 Figure 138 Sheet 10 Page 198 197 198 198 ...

Page 270: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Mar 30 01 23 12 01 Schematic Interface D A9 Figure 138 Sheet 11 Page 198 199 198 200 ...

Page 271: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Mar 30 01 23 12 01 Schematic Interface D A9 Figure 138 Sheet 12 Page 198 201 198 202 ...

Page 272: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Mar 30 01 23 12 01 Schematic Interface D A9 Figure 138 Sheet 13 Page 198 203 198 204 ...

Page 273: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Mar 30 01 23 12 01 Schematic Interface D A9 Figure 138 Sheet 14 Page 198 205 198 206 ...

Page 274: ...at were installed with adhesive can be loosened by applying heat from soldering iron to screw head 3 XK516D1 Transceiver IPL Fig 1 A Place the Transceiver bottom side up with the handle facing the operator B Remove bottom cover 2 by removing screws 3 and 4 C Remove bottom cover 8 by removing screws 9 and 11 D Remove High Frequency Modem HFM A10 62 if installed by carefully pulling card out of its ...

Page 275: ...pply 2 Desolder 115VAC 400Hz supply leads X43 X44 X45 and X48 coming from EMC Fil ter A7 22 at Power Supply 3 Remove screws 11 and 13 and carefully pull Power Supply out of it s plug in connec tor X40 on Motherboard M Remove EMC Filter A7 22 per these steps 1 Remove screws 11 23 31 and rear panel 30 2 Remove cable W3 21 by disconnecting connector X72 from EMC Filter 3 Disconnect flexprint cables W...

Page 276: ...I CLES TO ENTER THE EYES REGULATE PRESSURE TO 30 POUNDS PER SQUARE INCH OR LESS WEAR GOGGLES OR FACE SHIELDS TO PROTECT EYES WARN PERSONS IN THE IMMEDIATE VICINITY 2 Transceiver Procedures CAUTION ELECTROSTATIC DISCHARGE SENSITIVE ESDS DEVICES ARE SUBJECT TO DAMAGE BY EXCESSIVE LEVELS OF VOLTAGE REFER TO DOD HDBK 263 FOR PROPER HANDLING PROCEDURES CAUTION SMALL COILS LEADS AND OTHER DELICATE PARTS...

Page 277: ...sed air 4 Clean plastic and epoxy parts with a clean lint free cloth moistened with wash primer and dry with drying agent and a clean dry lint free cloth CAUTION THE CLEANED PARTS MUST BE ABSOLUTELY DRY BEFORE THE EQUIPMENT IS RESEALED THE DRYING PROCESS CAN BE ACCEL ERATED BY USING COMPRESSED AIR 5 Clean the side walls and housing cover with a clean lint free cloth moistened with cleaning solutio...

Page 278: ...re Radiant heat used in a ventilated enclo sure is recommended for drying F Miscellaneous Metal Parts Clean metal parts such as mounting plates mounting clamps brackets heat sinks and at taching hardware in a suitable cleaning machine or wash them in isopropyl alcohol Ref Fig 401 to remove all accumulated dirt and dust Dry with a clean dry lint free cloth and com pressed air Lubricate as required ...

Page 279: ...s identification plates and labels for legibility D Check cables and wires for broken strands poor connections and short circuits E Check flexible cables for exposed or cracked conductors F Check insulation sleeving for broken burned and worn areas 3 Specific Checks A Housing Check the housing for cracks obvious damage such as corroded areas damaged paint dents damage to handles retaining elements...

Page 280: ...hat do not influence any conductor arrangements d Printed conductors raised as a result of thermal or mechanical influences e Short circuit risk from adjacent components f Unsecured or damaged mechanical retaining elements g Broken or deformed connection point of a mechanical retaining element h Conductive or nonconductive contamination that has become embedded under the conformal coating i Mechan...

Page 281: ... CLEANING section B Replace parts as necessary to repair faults NOTE Label parts terminals and leads to ensure correct installation of replacement parts Note placement angle and polarity before removal C Remove conformal coating per paragraph 3 D Remove parts with clinched leads by clipping the leads as close as possible to the board sur face on the component side then desoldering and removing the...

Page 282: ...TTENTION IN CASE OF SKIN CONTACT WASH WITH SOAP AND WATER CAUTION APPLY CONFORMAL COATING ONLY WHEN PWB CIRCUITS ARE GROUNDED RE FER TO DOD HDBK 263 B Application Apply conformal coating to all replaced components repaired areas and new solder joints per these steps 1 Clean PWB assembly per CLEANING section 2 Coating may be applied by brushing dipping or spraying 3 Cure coating per manufacturer s ...

Page 283: ...cure with a tightening torque of 0 6 to 0 7Nm B Transistors V38 and V41 on Amplifier Board A31 must always be renewed together Use matched pairs The color of the transistor marking must be the same C Compliance with the installed solder height of transistors V4 and V9 on Amplifier Board A31 bottom edge of housing printed circuit board of 1 5mm is essential D When changing the voltage regulator N4 ...

Page 284: ...55 and screws 54 3 Install hooks 50 on front wall 48 and secure with screws 51 and washers 52 4 Position front wall 48 in chassis and secure with screws 49 5 Install label 58A on chassis only if replacement is required B Motherboard A6 1 Install Motherboard A6 28 and foil 27 into chassis and secure with screws 29 2 Connect cable W1 connectors X330 and X210 on mating connectors on Motherboard C EMC...

Page 285: ...connector X210 of cable W1 through Motherboard to Power Amplifier A3 and plug in G Airborne Datalink Procesoor ADP A2 Install Airborne Datalink Processor ADP A2 61 in its plug in connectors on Motherboard H LED Board A5 Install LED Board A5 43 on front panel and secure with screws 44 Connect cable 45 between LED Board connector X1 and Motherboard connector X14 I Interface D A9 Install Interface D ...

Page 286: ...n bag 3 Seal open end of plastic bag 4 Store on rack away from vibration and shock 5 Storage temperature range shall not exceed 55 C to 71 C 67 F to 159 8 F B Extended Storage 1 Place equipment in a waterproof plastic bag 2 Place a packet of silica gel or other dessicant in bag 3 Seal open end of plastic bag 4 Place equipment in corrugated cardboard carton preferably the original shipping carton w...

Page 287: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Page 801 802 Mar 30 01 23 12 01 FITS AND CLEARANCES There are no fits or clearances specified for the Transceiver ...

Page 288: ...2B AT 2 Channel RS 232 Card Enlode 4464 64 Channel Discrete I O Card Serial Communications Card HFDR Breakout Panel Tester to HFDR Interface Part No 01 0958 10 manufactured by JcAIR Inc 400 Industrial Pkwy In dustrial Airport KS 66031 XCVR Bench Tray Part No 20 9958 00 manufactured by JcAIR FK516 Coupler Interface Cable Honeywell Part No 704 2661 002 FK517 Coupler Interface Cable Honeywell Part No...

Page 289: ...Digital Multimeter Model HP34401A Agilent Model 34401A Agilent Technologies Inc V1RA91 PO Box 10395 Palo Alto CA 94303 0870 Alternate Test Equipment to CMS 54 item 1 of Standard Test Equipment 1 Oscilloscope Model HP54602B Agilent Model 54602B Agilent Technologies Inc V1RA91 PO Box 10395 Palo Alto CA 94303 0870 2 Audio Analyzer Model HP8903B Agilent Model 8903B Same source as item 1 3 Signal Gener...

Page 290: ...blies listed in that IPL figure Although the same effectivity codes A B C etc may be used in more than 1 IPL figure there is no relation between the codes of 1 figure and the codes of any other figure To determine end item effectivity i e on which end item a part subassembly or assembly is used when multiple end items are listed find the effectivity code s of the item in question This leads to the...

Page 291: ...NOMENCLATURE column as SUPSDS XX DELETED A deleted part subassembly assembly or unit is one which has been removed from a specific application and no replacement is required The Figure Item number and part num ber of a deleted part are retained in their respective columns NOMENCLATURE and UNITS PER ASSY column information is removed and the word DELETED is added to the NOMEN CLATURE column ELECTRO...

Page 292: ... ADDRESS MFR CODE MANUFACTURER S NAME AND ADDRESS D0894 ROHDE UND SCHWARZ MUEHLDORFSTRASSE 15 81671 MUENCHEN D8286 DIN DEUTSCHES INSTITUT FUER NORMUNG EV KAMEKESTRASSE 2 8 50672 KOELN TEL 0221 5713 0 FAX 0221 5713414 D9532 SCHNORR ADOLF GMBH CO KG STUTTGARTER STRASSE 37 71069 SINDELFINGEN TEL 07031 302 0 FAX 07031 32600 97896 HONEYWELL PO BOX 97001 REDMOND WA 98073 9701 ...

Page 293: ...Page 1004 Mar 30 01 23 12 01 EQUIPMENT DESIGNATOR INDEX EQUIPMENT DESIGNATOR FIG ITEM EQUIPMENT DESIGNATOR FIG ITEM EQUIPMENT DESIGNATOR FIG ITEM A1 1 125 A2 1 315 A2 1 315A A3 1 70 A4 1 50 A5 1 210 A6 1 135 A7 1 105 A8 1 20 A9 1 30 A10 1 320 A10 1 320A A15 1 95 W3 1 100 ...

Page 294: ... M4X6 A4 70 H 1 65 2 60302568 1 145 1 K625 634EL5R4 1 185 6 60302574 1 165 1 MB0882210 1 280 3 60302580 1 170 1 VS0887693 1 15 2 60302597 1 35 1 VS0887693 1 40 1 6030 1555 02 1 320 1 VS0887693 1 45 4 6030 1555 03 1 320A 1 VS0887693 1 55 1 6030 1803 02 1 315 1 VS0887693 1 115 6 6030 1803 03 1 315D 1 VS0887693 1 150 6 6030 1803 04 1 315A 1 VS0887693 1 205 8 6030 1803 05 1 315E 1 VS0887693 1 275 1 60...

Page 295: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516 Page1008 1009 Mar 30 01 23 12 01 XK516D1 400W HF Transceiver Figure 1 Sheet 1 ...

Page 296: ...Honeywell COMPONENT MAINTENANCE MANUAL PART NUMBER 964 0452 I B 1516A Page 1010 Oct 25 02 23 12 01 XK516D1 400W HF Transceiver Figure 1 Sheet 2 ...

Page 297: ... VD0894 300 1111 001 FOR V97896 1 35 60302597 BOTTOM VD0894 ATTACHING PARTS 1 40 VS0887693 SCREW CHEESE HEAD M2 5X5 A2 VD8286 VS0715705 1 45 VS0887693 SCREW CHEESE HEAD M2 5X5 A2 VD8286 VS0715705 4 50 6014529502 POWER SUPPLY A4 VD0894 300 1099 001 FOR V97896 ATTACHING PARTS 1 55 VS0887693 SCREW CHEESE HEAD M2 5X5 A2 VD8286 VS0715705 1 60 NOT USED 65 DIN965 M4X6 A4 70 H SCREW CSK HEAD M4X6 A4 VD828...

Page 298: ...A2 VD8286 VS0715705 6 155 60302545 HOUSING VD0894 1 160 NOT USED 165 60302574 TUBE COMPLETE VD0894 1 170 60302580 TUBE VD0894 1 175 60300220 HANDLE VD0894 ATTACHING PARTS 1 180 DIN965 M3X8 A4 70 H SCREW MACHINE VD8286 VS0819384 2 185 K625 634EL5R4 WASHER LOCK VD9532 0F0162650 6 190 0780209 WASHER SPRING 2 195 60302200 PANEL FRONT VD0894 ATTACHING PARTS 1 200 NOT USED 205 VS0887693 SCREW CHEESE HEA...

Page 299: ...0894 1 310 0S0783650 LABEL VD0894 1 315 6030 1803 02 AIRBORNE DATALINK PROCESSOR ADP A2 722 4134 002 for V97896 SUPSD BY 315A BE 1 315A 6030 1803 04 AIRBORNE DATALINK PROCESSOR ADP A2 722 4134 004 for V97896 SUPSDS 315 SUPSD BY 315B BE 1 315B 6030 1803 06 AIRBORNE DATALINK PROCESSOR ADP A2 722 4134 006 for V97896 SUPSDS 315A PRE SB 27 SUPSD BY 315C BE 1 315C 6030 1803 08 AIRBORNE DATALINK PROCESSO...

Page 300: ...14 Oct 25 02 23 12 01 FIG ITEM PART NUMBER AIRLINE PART NO NOMENCLATURE 1 2 3 4 5 6 7 EFF CODE UNITS ASSY 1 320 6030 1555 02 HIGH FREQUENCY MODEM HFM A10 722 4133 001 FOR V97896 BE 1 320A 6030 1555 03 HIGH FREQUENCY MODEM HFM A10 722 4133 002 FOR V97896 D 1 ITEM NOT ILLUSTRATED ...

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