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3URFHVVRU(OHFWURQLF8QLWV &KDSWHU SERIAL CONTROL SERIAL DATA To TU/ VIDEO TxRx TRIGGER MIS TRIGGER SART VIDEO VIDEO MIXER Video (i 960 Based Design) RADAR PROCESSOR EBM BUS TRACK TABLE RGB + Sync MONITOR (68340 Based DISPLAY 1365 x 1024 Design) 79Hz Interlaced PROCESSOR Serial Control 43kHz Line Freq...
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3URFHVVRU(OHFWURQLF8QLWV &KDSWHU SCALED RETIMED VIDEO DIGITISED VIDEO SERIAL VIDEO 4x4 BIT RADAR ANALOGUE DIGITAL VIDEO VIDEO VIDEO VIDEO RETIMER PROCESSING PROCESSING VIDEO REQUEST A/C SEA & RAIN RANGE SCALING TO XY CONVERSION AUTO VIDEO INTERFERENCE 4096 AZIMUTHS PROCESSING REJECTION VIDEO INTEGRATION AND A/D CONVERSION ENHANCE ALGORITHM (UPTO 48MHz)
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&KDSWHU 3URFHVVRU(OHFWURQLFV8QLWV ALARM RELAYS POWER & RELAY OUTPUTS SERIAL OUTPUTS ARE DE-ENERGISED TSL 1 +12V O/P TSK 1 SERIAL O/P 3+ ON ALARM. TSL 2 +5V O/P TSK 2 SERIAL O/P 3- TSL 3 TSK 3 EXT-START RELAY TSL 4 ALARM 1 N/O TSK 4 SERIAL O/P 4+...
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3URFHVVRU(OHFWURQLFV8QLWV &KDSWHU C O M P A S S M O N I T O R R E M O T E VIDEO T X R X SERIAL T R A C K VIDEO P O I N T E R SIGNALS I/P 1 TABLE...
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MONITOR UNIT KIT INCLUDES :- DISPLAY MONITOR BRILLIANCE MODULE AND INTERCONNECTING CABLE (1.5m) INTERFACE UNIT KIT DISPLAY MONITOR INCLUDES :- UNIT INTERFACE INTERFACE UNIT AND UNIT CABLE 65800514 (2m) BRILLIANCE M O D U L E P L Z PLXC S K Z C S K U S K W...
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EJECT LATCHES P O W E R S U P P L Y L O C A T I N G S C R E W S FAN FILTER (KEYBOARD OPTION) FILTER RECESS P O W E R C A B L E P R O C E S S O R B O A R D ( S ) INNER MOULDING O U T E R M O U L D I N G...
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EJECT LATCHES P O W E R S U P P L Y L O C A T I N G S C R E W S FAN FILTER (KEYBOARD OPTION) FILTER RECESS P O W E R C A B L E P R O C E S S O R B O A R D ( S ) INNER MOULDING O U T E R M O U L D I N G...
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MONITOR BEZEL DRIVE BOARD HEATSINK TOP HANDLE CONTROL PANEL FIXING SCREWS (ACCESSED FROM UNDERNEATH PANEL) CUT-AWAY SHOWING LOCATION OF RIGHT HAND MONITOR FIXING BOLT CONTROL PANEL LOWER COVER PROCESSOR ELECTRONICS UNIT IN PEDESTAL SPLIT CABINET CONSOLE MONITOR ACCESS File Ref. SCABACCS.ECW Issue A...
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CRT DRIVE BOARD DEGAUSS COIL 91003688 65814882 (including heatsink) CONTROLLER FOCUS Parts within dotted BOARD LOPT outline constitute 65800881 CIRCUIT DIAGRAM CRT BASE BOARD Boardset Assy*. TEST 65800982 65814883 65814611 GRID 2 SOCKET (for 14" & 20") CIRCUIT *PCB'S must be changed SCAN DIAGRAM 14"...
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CRT DRIVE BOARD DEGAUSS COIL 91003689 65820882 (including heatsink) CONTROLLER FOCUS Parts within dotted BOARD LOPT outline constitute 65800881 CIRCUIT DIAGRAM CRT BASE BOARD Boardset Assy*. TEST 65800982 65820883 GRID 2 65820611 SOCKET (14" & 20") 21" CRT CIRCUIT SCAN MA00010231 *PCB's must be changed DIAGRAM...
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CRT DRIVE BOARD DEGAUSS COIL E H T L O P T 91003689 65821882 (including heatsink) CONTROLLER DYNAMIC FOCUS Parts within dotted BOARD outline constitute 65800881 CIRCUIT DIAGRAM CRT BASE BOARD Boardset Assy*. T E S T 65800982 65821883 F O C U S 65821611 FOCUS S O C K E T...
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)DXOW5HSRUWLQJDQG)LUVW/LQH6HUYLFLQJ &KDSWHU C O M P A S S R E M O T E VIDEO T X R X SERIAL M O N I T O R T R A C K VIDEO P O I N T E R SIGNALS I/P 1 TABLE...
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6%DQG6FDQQHU8QLW &KDSWHU )DXOW5HSRUWLQJDQG)LUVW/LQH6HUYLFLQJ DANGER! LETHAL VOLTAGES ARE EXPOSED WHEN COVERS ARE REMOVED. ENSURE TRANSCEIVER IS ISOLATED FROM SHIP'S SUPPLY, AND THAT THE SHIP'S SUPPLY TO THE SCANNER MOTOR IS ISOLATED AT THE SCANNER CONTROL UNIT. To remove Transceiver cover unscrew 4 M6 captive screws. FILE REF MAINT0.ECW iss.
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&KDSWHU 6%DQG6FDQQHU8QLW )DXOW)LQGLQJDQG)LUVW/LQH6HUYLFLQJ DANGER! LETHAL VOLTAGES ARE EXPOSED WHEN COVERS ARE REMOVED. ENSURE THAT TRANSCEIVER IS ISOLATED FROM SHIP'S SUPPLY BEFORE REMOVING COVERS. To remove Transceiver cover unscrew four M6 captive screws. FILE REF. MAINT8.ECW iss. A To remove filter box cover unscrew two M6 captive screws.
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6%DQG6FDQQHU8QLW &KDSWHU )DXOW5HSRUWLQJDQG)LUVW/LQH6HUYLFLQJ M A G N E T R O N RECEIVER FILTER PCB M A I N S F U S E T R I G G E R P C B R E C E I V E R INPUT PCB FILE REF.
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&KDSWHU 6%DQG6FDQQHU8QLW )DXOW)LQGLQJDQG)LUVW/LQH6HUYLFLQJ DANGER! LETHAL VOLTAGES ARE EXPOSED WHEN THE COVERS ARE REMOVED. ENSURE TRANSCEIVER IS ISOLATED FROM THE SHIP'S MAINS SUPPLY BEFORE REMOVING COVERS. Loosen the six (M8) Transceiver securing bolts sufficiently to allow the transceiver to be disengaged from the dowels.
Page 367
6%DQG6FDQQHU8QLW &KDSWHU )DXOW5HSRUWLQJDQG)LUVW/LQH6HUYLFLQJ WARNING: Ensure that the scanner supply is turned off at the Remove six M6 screws Scanner Control Unit. to remove magnetron from heatsink. Note: Two different screw lengths are used. TP100 Magnetron current setting label. Disconnect two magnetron leads from terminal block.
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&KDSWHU 6%DQG6FDQQHU8QLW )DXOW)LQGLQJDQG)LUVW/LQH6HUYLFLQJ On the Trigger PCB set: LK5, and LK6 to 2 - 3. This is the service position, and will allow the transmitter to transmit when the antenna is stationary. Restore the ship's supply to the Transceiver. Switch on at the Display and wait 3 minutes for timer.
Page 369
6%DQG6FDQQHU8QLW &KDSWHU )DXOW5HSRUWLQJDQG)LUVW/LQH6HUYLFLQJ Disconnect: PLYA, PLHY, PLYC, PLYD, PLYB and PLYK if fitted. Remove six M4 screws to remove the Trigger PCB and the screening plate from the pillars on the Modulator PCB. PLYC PLYD Replacement is the reverse PLYK PLYB of removal.
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&KDSWHU 6%DQG6FDQQHU8QLW )DXOW)LQGLQJDQG)LUVW/LQH6HUYLFLQJ PLYA PLYH LK3 LK2 PLYC PLYD PLYK PLYB FILE REF. TRIGGER.ECW iss. C ATE TEST LINKS FITTED NOT FITTED BAUD RATE LINKS NOT FITTED NOT FITTED SERVICE LINKS NORMAL OPERATION FITTED 1 - 2 NORMAL OPERATION FITTED 1 - 2 SERVICE FITTED 2 - 3 SERVICE FITTED 2 - 3 WHEN FITTED 2 - 3 THE TRANSMITTER...
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6%DQG6FDQQHU8QLW &KDSWHU )DXOW5HSRUWLQJDQG)LUVW/LQH6HUYLFLQJ To remove the Modulator PCB it is first necessary to remove the Transceiver assembly as detailed previously. Remove Trigger PCB as detailed previously Disconnect two magnetron leads from TSJ. Unscrew and remove four pillars. Disconnect PLVB, PLVC PLVD.
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&KDSWHU 6%DQG6FDQQHU8QLW )DXOW)LQGLQJDQG)LUVW/LQH6HUYLFLQJ PLVD PLVC Y E L L O W GREEN EHT BOARD 65801816 TP100 PLVB TP101 TP102 FILE REF. X_MODLTR.ECW MODULATOR LINK SETTINGS FOR 65810812 / 65825812 / 65830812 S-BAND 10 kW X-BAND 25 kW X-BAND FITTED 2 - 3 FITTED 1 - 2 FITTED 1 - 2 FOR MAGNETRON MG5424 FITTED 2 - 3 FOR MAGNETRON M1458...
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6%DQG6FDQQHU8QLW &KDSWHU )DXOW5HSRUWLQJDQG)LUVW/LQH6HUYLFLQJ WARNING! Before starting this procedure ensure that D31 is not illuminated. If D31 is illuminated isolate Transceiver To remove Power Supply from ship's mains supply before PCB. proceeding. Disconnect PLTA, PLTB, PLTD, PLTH, PLTG. Unscrew four M4 screws securing heatsink to chassis.
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&KDSWHU 6%DQG6FDQQHU8QLW )DXOW)LQGLQJDQG)LUVW/LQH6HUYLFLQJ MAINS ON LED H V R T N MAG I G N D TP14 -600V H V D C TEST POINTS -600V +30V +20V +12V -12V -12V +12V The above voltages are measured with respect to TP1. +20V HVRTN +30V...
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6%DQG6FDQQHU8QLW &KDSWHU )DXOW5HSRUWLQJDQG)LUVW/LQH6HUYLFLQJ Plain Washer Bracket Spring Detail Fixing "B" Washer Remove Transceiver as detailed previously Remove M4 nut, bolt and washers securing top of Receiver Assembly. Disconnect PLPA, PLPB from the Receiver Filter PCB. Remove four M3 screws securing Receiver Filter PCB and remove PCB.
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&KDSWHU 6%DQG6FDQQHU8QLW )DXOW)LQGLQJDQG)LUVW/LQH6HUYLFLQJ Remove four M5 screws securing the Receiver Assembly to the Limiter. Loosen but do not remove two M5 screws securing the receiver support bracket. Rotate the receiver support bracket to the position shown. The Receiver assembly will then slide out.
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6%DQG6FDQQHU8QLW &KDSWHU )DXOW5HSRUWLQJDQG)LUVW/LQH6HUYLFLQJ DANGER! LETHAL VOLTAGES ARE EXPOSED WHEN COVERS ARE REMOVED. ENSURE TRANSCEIVER IS ISOLATED FROM SHIP'S SUPPLY, AND THAT THE SHIP'S SUPPLY TO THE SCANNER MOTOR IS ISOLATED AT THE SCANNER CONTROL UNIT. To remove Performance Monitor cover unscrew four M6 captive screws.
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&KDSWHU 6%DQG6FDQQHU8QLW )DXOW)LQGLQJDQG)LUVW/LQH6HUYLFLQJ Remove Performance Monitor cover as detailed in Figure 6.15. To remove Bearing and FILE REF MAINT14.ECW iss. A Heading Marker PCB. disconnect PLA. Replacement is the reverse of removal. Note when refitting that the two locating dowels are Remove two M3 screws, Before refitting check different sizes to ensure...
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6%DQG6FDQQHU8QLW &KDSWHU )DXOW5HSRUWLQJDQG)LUVW/LQH6HUYLFLQJ Remove Performance Monitor cover as detailed in Figure 6.15. Disconnect coaxial cable. FILE REF MAINT15.ECW iss. B 21/01/99 NOTE: The attenuator that is connected between the coaxial cable and the Performance Monitor is part of the Performance Monitor. Replacement is the reverse It should be disconnected from the of removal.
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&KDSWHU 6%DQG6FDQQHU8QLW )DXOW)LQGLQJDQG)LUVW/LQH6HUYLFLQJ Remove Transceiver as detailed in Figure 6.4. Remove three M4 screws Remove the four screws Disconnect fan wires from securing the fan bracket, securing the fan to the the thermostat. and withdraw the fan. bracket. Replacement is the reverse of removal.
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&KDSWHU ;%DQG6FDQQHU8QLW )DXOW)LQGLQJDQG)LUVW/LQH6HUYLFLQJ T O P C A S T I N G A S S E M B L Y S H O W N F U L L Y O P E N P E R F O R M A N C E M O N I T O R P E R F O R M A N C E M O N I T O R C O V E R...
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;%DQG6FDQQHU8QLW &KDSWHU )DXOW5HSRUWLQJDQG)LUVW/LQH6HUYLFLQJ PERFORMANCE MONITOR P O W E R S U P P L Y MODULATOR PCB TRIGGER PCB RECEIVER FILTER PCB RECEIVER ASSEMBLY BEARING & HEADING MARKER PCB M A G N E T R O N CIRCULATOR M O T O R / G E A R B O X LIMITER LOW-NOISE FRONT END...
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&KDSWHU ;%DQG6FDQQHU8QLW )DXOW)LQGLQJDQG)LUVW/LQH6HUYLFLQJ 3 SCREWS (TRANSCEIVER) MODULATOR HEATSINK 2 BOLTS - 1 CONCEALED (TRANSCEIVER) PSU HEATSINK TO CASTING 2 SCREWS (TRANSCEIVER) PSU TO MODULATOR CHASSIS PLATES 1 SCREW (TRANSCEIVER) CIRCULATOR MOUNTING PLATE TO PSU CHASSIS 4 SCREWS - 1 CONCEALED (TRANSCEIVER) MICROWAVE ASSEMBLY 4 S C R E W S...
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;%DQG6FDQQHU8QLW &KDSWHU )DXOW5HSRUWLQJDQG)LUVW/LQH6HUYLFLQJ DETAIL OF UPPER TRANSITION DETAIL OF ANTENNA SUPPORT CASTING 3 S C R E W S ( M O T O R R E P L A C E M E N T ) M O T O R A N D G E A R B O X BEARING AND HEADING MARKER PCB A S S E M B L Y BEARING DISK...
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&KDSWHU ;%DQG6FDQQHU8QLW )DXOW)LQGLQJDQG)LUVW/LQH6HUYLFLQJ 3 OFF RETAINING SCREWS FOR MOTOR DRIVE PCB File Ref. XMAP_6.ECW )LJXUH ;%DQG0DVWKHDG7XUQLQJ8QLW6LGHYLHZVKRZLQJ0RWRU'ULYH%RDUGUHWDLQLQJVFUHZV %ULGJH0DVWHU ( 5DGDU ...
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;%DQG6FDQQHU8QLW &KDSWHU )DXOW5HSRUWLQJDQG)LUVW/LQH6HUYLFLQJ TOP CASTING ASSEMBLY P E R F O R M A N C E S H O W N F U L L Y O P E N M O N I T O R C O V E R P E R F O R M A N C E M O N I T O R WAVEGUIDE ASSEMBLY - TAKE CARE NOT TO BEND...
&KDSWHU ;%DQG6FDQQHU8QLW )DXOW)LQGLQJDQG)LUVW/LQH6HUYLFLQJ WAVEGUIDE TRANSITION FOR INPUT PCB BULKHEAD TURNING UNIT 4 S C R E W S ACCESS TO MAINS FILTER File Ref. XBAP_2.ECW INTEGRAL TRANSCEIVER ONLY ISSUE B 16/4/99 )LJXUH ;%DQG%XONKHDG7XUQLQJ8QLW9LHZVKRZLQJDVVHPEOLHVILWWHGWRORZHUFDVWLQJ %ULGJH0DVWHU ( 5DGDU ...
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;%DQG6FDQQHU8QLW &KDSWHU )DXOW5HSRUWLQJDQG)LUVW/LQH6HUYLFLQJ F I L T E R B O X C O V E R T H E R M A L S W I T C H P O W E R S U P P L Y P C B M A I N S F U S E 2 S L O T T E D H O L E S ( T R A N S C E I V E R R E M O V A L )
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&KDSWHU ;%DQG6FDQQHU8QLW )DXOW)LQGLQJDQG)LUVW/LQH6HUYLFLQJ On the Trigger PCB set: LK5, and LK6 to 2 - 3. This is the service position, and will allow the transmitter to transmit when the antenna is stationary. Restore the ship's supply to the Transceiver. Switch on at the Display and wait 3 minutes for timer.
Page 397
;%DQG6FDQQHU8QLW &KDSWHU )DXOW5HSRUWLQJDQG)LUVW/LQH6HUYLFLQJ PLYC PLYD PLYK PLYB Disconnect: PLYA, PLHY, Replacement is the reverse PLYC, PLYD, PLYB and of removal. PLYK if fitted. Set links as detailed Remove six M4 screws overleaf. to remove the Trigger PCB and the screening plate from the pillars on the FILE REF.
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&KDSWHU ;%DQG6FDQQHU8QLW )DXOW)LQGLQJDQG)LUVW/LQH6HUYLFLQJ PLYA PLYH LK3 LK2 PLYC PLYD PLYK PLYB FILE REF. TRIGGER.ECW iss. C ATE TEST LINKS FITTED NOT FITTED BAUD RATE LINKS NOT FITTED NOT FITTED SERVICE LINKS NORMAL OPERATION FITTED 1 - 2 NORMAL OPERATION FITTED 1 - 2 SERVICE FITTED 2 - 3 SERVICE FITTED 2 - 3 WHEN FITTED 2 - 3 THE TRANSMITTER...
Page 399
;%DQG6FDQQHU8QLW &KDSWHU )DXOW5HSRUWLQJDQG)LUVW/LQH6HUYLFLQJ To remove the Modulator PCB it is first necessary to remove the Transceiver assembly as detailed previously. Remove Trigger PCB as detailed previously. Disconnect two magnetron leads from TSJ. Unscrew and remove four pillars. Disconnect PLVB, PLVC PLVD.
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&KDSWHU ;%DQG6FDQQHU8QLW )DXOW)LQGLQJDQG)LUVW/LQH6HUYLFLQJ PLVD PLVC YELLOW GREEN EHT BOARD 65801816 TP100 PLVB TP101 TP102 FILE REF. X_MODLTR.ECW ISSUE B 16/4/99 MODULATOR LINK SETTINGS FOR 65810812 / 65825812 / 65830812 S-BAND 10 kW X-BAND 25 kW X-BAND FITTED 2 - 3 FITTED 1 - 2 FITTED 1 - 2 FOR MAGNETRON MG5424 FITTED 2 - 3 FOR MAGNETRON M1458...
Page 401
;%DQG6FDQQHU8QLW &KDSWHU )DXOW5HSRUWLQJDQG)LUVW/LQH6HUYLFLQJ WARNING! Before starting this procedure ensure that D31 is not illuminated. If D31 is illuminated isolate Transceiver To remove Power Supply from ship's mains supply before PCB. proceeding. Disconnect PLTA, PLTB, PLTD, PLTH, PLTG, PLTK. Unscrew four M4 screws securing heatsink to chassis.
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&KDSWHU ;%DQG6FDQQHU8QLW )DXOW)LQGLQJDQG)LUVW/LQH6HUYLFLQJ PLTH P L T G PLTB PLTA PLTD +30V +20V +12V PLTK -600V -12V M O T O R S U P P L Y G N D MAG I TP14 HVDC H V R T N MAINS ON TEST POINTS "LKA"...
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