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Summary of Contents for MRC2

Page 1: ... Com ISO W 11 Technical Manual MRC2 MICROPROCESSOR REMOTE CONTROL SYSTEM VOLUME ONE Revised August 1994 7A0260 Rev F 111 Ca 111 1 111 l m 1111 1 11 irhara I J I 17 11 u t P lhlllt 05 4 lt 1 _ Ct I ht 1 vt x hup w HH d b om ...

Page 2: ...2 Volume One Revision Configuration Manual Doc 7A0260 Rev F Section DWG REV Table of Contents 7A0260 E 1 7A0260 E 2 7A0260 2 F 3 7A0260 E 4 7A0260 4 F 5 7A0260 5 F 6 7A0260 E 7 7A0260 E 8 7A0260 E Appendix 7A0260 E REVISED RELEASED AUG90 AUG90 AUG94 AUG90 AUG94 AUG94 AUG90 AUG 90 AUG 90 AUG90 ...

Page 3: ...inst3 l auon rnd subsistence shall oe pall I by purcha er to Mosele Assoc ates lnc In case of any equipment thought to be defective the purchaser shall promptly notify Moseley Assoc1 ues Inc in writing giving full particulars as co the dcfec tS Upon receipt oi such notice Mo eley Associate lnc will give instructions respecting the shipment of the equipment or uch oth r rnanne as i1 el cts tO servi...

Page 4: ...re designed to provide reasonable protection against such interference when operated in a commercial environment Operation ofthis equipment in a residential area is likely to ca use interference in which case the user at his own expense will be required to take whatever measures may be required to correct the interference Note All peripherals connected to this equipment for example VDTs printers e...

Page 5: ...mmand Output Optically Isolated Module 1 3 7 CPU Interface Module 1 3 8 Options 1 4 Hardware Overview 1 4 1 Bus Architecture 1 5 Software Overview 1 5 1 Remote Terminal 1 5 2 Data Acquisition and Control Units 1 5 3 Control Terminals 2 INSTALLATION 2 1 Introduction 2 2 Unpacking 2 3 Preinstaflation Checkout 2 4 Preinstallation System Checkout 2 4 1 Modem Telco lnteriace 2 4 2 Subcarrier Interface ...

Page 6: ... 7A0260 Rev E Introduction 3 1 1 Front Panel OPERATIONS Mode 3 2 1 Power Up Display 3 2 2 OPERATION Mode Function Keys 3 2 3 Other Keys 3 2 4 LEDs SETUP Mode 3 3 1 SETUP Mode Function Keys Command Set Up Telemetry Analog Set Up 3 5 1 Calibration 3 5 2 Limit Reset Band 3 5 3 Red and Yellow Limits 3 5 4 Alarms Events and Muting 3 5 5 Telemetry Commands Status Set Up 3 6 1 Status Attributes 3 6 2 Sta...

Page 7: ...nnel Zero For Remote Terminal 3 8 11 Erasing File Memory 3 8 12 Full Fiie Memory 3 8 13 Expanding File Memory 3 9 Failsafe Conditions 3 10 Control Terminal Versus Remote Terminal 3 10 1 Introduction 3 10 2 OPERATIONS Mode 3 10 3 SETUP Mode 3 10 4 Telemetry Set Up 3 10 5 Site Set Up 3 10 6 System Set Up 3 10 7 Additional Operations 3 10 8 Failsafe Conditions 3 10 9 Multi Control Terminal Operations...

Page 8: ...16 Telco ln Subcarrier Out 4 17 Telco Out Subcarrier In 4 17 Subcarrler Interface 4 18 Serial 1 0 Module 4 18 Serial Interface Module 4 19 Analog Input flI 4 20 Status Input TTL II 4 2i Status Input OPTO II 4 21 Open Collector Command Output 4 22 Optically Isolated Command Output 4 22 Parallel Input Module 4 23 Delay Control 4 26 Diode Filtered Interface H 4 27 Filtered Interface 4 28 DC Power Sup...

Page 9: ...3 Telco Out Subcarrier In 5 7 14 Subcarrier Interface 5 7 15 Serial 1 0 Module 5 7 16 Serial Interface Module 5 7 1 7 Analog Input Ill 5 7 18 Status Input TTL ll 5 7 19 Status Input OPTO I 5 7 20 Open Collector Command Output 5 7 21 Optically Isolated Command Output 5 7 22 Parallel Input Module 5 7 23 Delay Control 5 7 24 Diode Filtered Interface ll 5 725 Filtered Interface 5 7 26 DC Power Supply ...

Page 10: ...nterface 20D2719 1 Serial 1 0 20D2800 1 Serial Interface 20C2803 Analog Input Ill 20D2897 Status Input TTL 20D2798 Opto Status 11 Opto II 2002795 Command Output Open Collector 20D2755 Command Output Optically Isolated 20D2705 Parallel Input 2002822 Delay Control 20D2801 Filtered Interface 2082718 DC Power Supply 21 D2655 Mother Board 20D2706 Quad Serial 1 0 Quad RS 232 Interface APPENDIX MRC 2 Vol...

Page 11: ...one Line Interconnections Between Modem Telco Interface Module Interconnections Between Subcarrier Interface Modules Interconnections Between Multiple Subcarrier Interface Modules Telco Subcarrier Interconnections Configuration Switches Audible Alarm Connections Typical Failsafe Output Typical Maintenance Override Connection MRC 2 Control Terminal MRC 2 Remote Terminal Examples of Interconnections...

Page 12: ...ect 5 6 Location of Modem ll Controls and Test Points 5 7 Standard Subcarrier Pattern A 1 Front Panel Schematic A 2 Front Panel Assembly A 3 6809 CPU Module Schematic A 4 6809 CPU Module Assembly A 5 CPU Interface Schematic A 6 CPU Interface Assembly A 7 96K ROM Board Schematic A 8 96K ROM Board Assembly A 9 32K RAM Board Schematic A 10 32K RAM Board Assembly A 11 File Memory Controller Schematic ...

Page 13: ... In Assembly A 27 Subcarrier Interface Schematic A 28 Subcarrier Interface Assembly A 29 Serial l 0 Schematic A 30 Serial 1 0 Assembly A 31 Serial Interface Module Schematic A 32 Serial Interface Module Assembly A 33 Analog Input 111 Schematic A 34 Analog Input Iii Assembly A 35 Status Input TTL II Schematic A 36 Status Input TTL II Assembly A 37 Status Input OPTO ll Schematic A 38 Status lnput OP...

Page 14: ...RU Mother Board Schematic A 55 4 RU Mother Board Assembly A 56 Quad Serial 1 0 Schematic A 57 Quad Serial 1 0 Assembly A 58 Quad RS 232 Interface Schematic A 59 Quad RS 232 Interface Assembly A 60 25M 25M Null Modem Cable Assembly A 61 25M 25F Null Modem Cable Assembly A 62 25M 25M Modem Cable Norm Assembly A 63 25M 25M Modem Cable 4x20 Assembly A 64 9F 25M Modem Cable Norm Assembly A 65 9F 25M Mo...

Page 15: ...ent 3 3 Control Terminal Data Link Assignment 4 1 96K ROM Board Address Range 4 2 IC Address Range 4 23 Parallel Input Cables 4 3 Diode Filtered Interface Pin Connections 4 4 Pins U1 U3 Triggered Relays 4 5 Pins U1 _ U3 Outputs 4 6 Cable Assemblies 5 1 HEX and DIP Switch Settings 5 2 MRC 2 Module Configuration 5 3 Power Supply PIN Connections 5 4 Telemetry Channer B Inputs and OK Outputs MRC 2 Vol...

Page 16: ... Electrically alterable read only memory Erasable programmable read only memory Frequency shift keying Genera purpose interface bus Integrated circuit Light emitting diode Moseley Associates Inc FSK MOdulator DEModulator Normally closed Normally open Programmable read only memory Public Switched Telephone Network Random only memory Read only memory Receive or Receiver Subsidiary communications aut...

Page 17: ...rovides a software over view Section 2 Installation covers unpacking preinstallation system checkout procedures and installation Section 3 Operation discusses the controls and adjustments tor the MRC 2 that the user will encounter in normal operation and initial set up Also included is front panel set up instructions for Dial Up MSD and MDC options Section 4 Module Characteristics is a detailed an...

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Page 19: ...st bench see Section 2 Preinstallation Checkout and exercising the functions described in the manual until familiarity with the system is achieved 1 2 System Overview An MRC 2 system can consist of one or more Control Terminals each communicating with one or more Remote Terminals over one or more communication circuits A communication circuit can be a two wire or tour wire leased line telephone ci...

Page 20: ...cuit A fails communications will automatically continue on Circuit B A 9 Figure 1 1 EMOTE TERMINAL REMOTE TER MINAL A Typical Single Control Terminal System Interconnect Figure 1 2 illustrates a typical multiple Control Terminal configuration with a circuit interconnection that allows an alternate Control Terminal to assume command capability in the event a failure occurs on the primary communicat...

Page 21: ...e data at the site providing limit checking of data converting raw data into user engineering units It also provides the faclllties for observation of the site data and communication of the data to the Control Terminal CRTs and Logger If there is enough space in the Remote Terminal DACU functions may also be installed here The Control Terminal manages the collected data for one or more sites It ha...

Page 22: ...iven Remote Terminal Four Control Terminals maximum per Remote Terminal One to 64 Remote Terminals per Control Terminal hardwired one to 64 Remote Terminals per Control Terminal Dialup 8 maximum connected simultaneously Zero to seven depending on system requirements Responds after failure of interconnecting circuit User programmable default 3 minutes Six independent sets of internal timers and mon...

Page 23: ...r a single site using a single modem in a full duplex configuration Command Functions Number of Command Lines Command Line Modes Command Line Association Tally Back Command Response Time Timing Resolution Status Functions Number of Channels Attributes Alarms Muting MRC 2Vol 1 7A0260 Rev E Up to 256 lines per Remote Terminal in groups of 16 Each line programmable by user for momentary pulsed or lat...

Page 24: ...o 32 calculated producVratio channels Via keyboard at Remote Terminal in user selected units of measure Millivolt linear y mx b power to linear product ratio and parallel binary or BCD Four and 1 3 digits with decimal point and polarity sign for value and limits display Fully tolerance alarmed with two sets of high and or low limits with hysteresis User assignable status channel to cause alarm mut...

Page 25: ...ls Input Configuration Voltage Reference Maximum Input Voltage Minimum Input Voltage Logic High Level Input Voltage Logic Low Level Input Voltage 1 3 4 Status Input OPTO II Module 16 input channels per module Low power TTL with 10 kOhm pull up to 5 Vdc contact closure to ground will operate circuit Chassis signal ground 5 5 Vdc 0 0 Vdc 2 0 Vdc 0 8 Vdc The following specifications apply to the Stat...

Page 26: ...mmand Output module can be interchanged with the Open Collector Command Output module for activating external devices Number of Outputs Output Configuration Voltage Reference Maximum Voltage Maximum Current Voltage Drop at 250 mA 1 3 7 CPU Interlace Module Aural Drive Output 5 V Output Maintenance Override Relay Control Failsafe Relay 1 3 8 Options 16 command outputs per module Optical isolator dr...

Page 27: ... Control and Remote Terminals Digital Telemetry Input Parallel Input The Parallel Input can be used to input direct binary or BCD telemetry values to the MRC 2 This data is then treated like any other telemetry input Each Parallel lnp_ ut option allows one input Up to 16 Parallel Input options may be installed at Remote Terminals or DACUs Barrier Strip Panel BSP A Barrier Strip Panel is available ...

Page 28: ...ssis houses the modules and power supply A mother board is located approximately three quarters of the way back from the front of each Terminal The functional modules i e CPU Memory Modem Options etc plug into the mother board from the front see Figure 1 7 The user s connection to a functional module occurs through an interface module that plugs into the rear of the mother board The interface modu...

Page 29: ... Moeem Sot 5 t lodem Sor 6 13 Serlol 1 0 tcr Ooftons Slot 14 Op IOnOI F ile Menory Ext S 0115 file Memory Conll olle FL ncllonol MOC U18 Power Sl POly S 15 lS Vdc CPU Inter1oce Teico or Subcot er 1 ico or Suoccrner 8 S lol lntertoce lntarfoce Modules ront Access f1oor Acco 1 11 Alorm Enoble Commur co ons CI1cull i CcmmUOlcottor C rculrs To Externci Devices ...

Page 30: ...rter Sto S O Telco er Mooe Suocome Sfot6 J i Fllforoc Oe10y Control lnler1oce Slot 7 12 Serto11 0 1101 tot Oo11or s J n tertoce SIOI 13 Oollonol FIio Memory E t Slot lt G lo 488 88 lntertcce Sier 15 F le Merno v Contronor Funcnonol tnier1oce Modulos Modules Ftont Acee Rect Acee 1 12 Alcrm enable Conirol Fclisafe Maint81 1Cr ce Override Communlcc ol Cir um Commun co ttons Circuits Telam S To Extern...

Page 31: ...MEM Slot 4 15 Power SUppty 5 1S 1 Vdc CPU 1n1ertoce 48a lnrer1oce Anc og lnpui Fllle eo 1nrer1oce 5101 4 15 SIO U Input Dtoce F11Iereo tnt tfoce a Sio l I5 Con monc t j FIitered Ouput lntertoce _Slot 4 15 orolel Input D1ode Flltereo Interface 1 13 lo R MOTE TERMINAL Teiemer y Ir puts Status Input Commend Outputs SOC or SL IOry Input ...

Page 32: ... rule is the CPU module which always must be plugged into the first slot to obtain an ac power sample for the real time clock and power fail circuits Each module edge connector has iOO pins The even pins contain the common bus signals The odd pins are used to communicate via interface modules to external components through the rear panel To prevent confusion the even wire wrap pins are sheared off...

Page 33: ... input output devices and addressed using these lines This active low input is used to reset and start the microprocessor from a power down condition resulting from a power failure or an initial start up of the microprocessor The signal is generated by the CPU Interface module and button S1 on the CPU module and is used to reset functions in the CPU and various modules that have reset capability 1...

Page 34: ... bus is available This will occur if the processor is in the HALT state or if a WAIT instruction is encountered by the microprocessor When this signal is in the low state all microprocessor activity will be halted In the HALT mode the microprocessor will stop at the end of an instruction Bus Available will be at a high state and Valid Memory Address will be at low state Reserved for future expansi...

Page 35: ... the RT are absorbed and remembered Status inputs are fully processed and any alarms or events noted at this rate Telemetry inputs are converted to engineeering units and limit checked at whatever rate the data are being interrogated This rate depends on what if any devices the data are being routed to at the time A background process performs these operations on telemetry data at a relatively low...

Page 36: ... CT supports a rather large data base for labeling the interfaces of the RTs and configuring various presentations of data Less frequently required but vital is the CTs role in facilitating remote control actions Operators at the Front Panel MDC panels or CRTs may take control actions on various RT s The communications subsystem is especially optimized to enable tightly coupled analog adjustments ...

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Page 38: ...e modules 2 2 Unpacking The MRC 2 Remote Control System should be carefully unpacked and inspected for shipping damage Should inspection reveal any shipping damage visible or hidden immediately file a claim with the carrier Keep all packing materials until the performance of the sysfem is confirmed We recommend that the front panels be opened for a superficial inspection of the internal components...

Page 39: ...u s 0 c c a 5 D 0 0 g s a C E E Cl S 0 m C 0 E J g E jj 0 0 S a Cl u u 0 5 l3 l4 1 5 s Q s 3 0 5 O 0 0 C s s 0 E 0 E 2 0 0 i7 u C 15 2 Additronol File Memory Extension modules ore installed next to the File Memory Extension modules on the Remote and Control Termlncls 3 Install Anolog Input Stotus Input end Command Output modules in the DACU in the order shown Within eoch group Install the modules ...

Page 40: ... the panel can be swung open 3 Connect the ac power cord to the ac mains The switch located on the front of the power supply turns the ac power to the Terminal on or off 4 Verify the three green LEDs on the CPU module are on the left most slot of the module cage These three LEDs monitor the 15 5 and 15 volt power supplies and are illuminated when voltage is present 5 Depress the RESET switch on th...

Page 41: ...tion 3 2 4 1 Modem Telco Interlace When telephone leased lines are used for communication in both directions Modem Telco Interface modules will be supplied for the Remote and Control Terminals Two modes of operation are possible two wire or four wire In the two wire mode one telephone pair carries both Remote and Control message transmissions fn the four wire mode the Remote and Control Terminal m...

Page 42: ...modules are supplied Interconnection is quite simple Using two BNC to BNC connector cables interconnect units as shown in Figure 2 4 The inter connections and setups in Section 3 Vol 1 should be made for each data fink It is not possible to parallel incoming subcarrier signals at a terminal external subcarrier demodulators such as the Moseley SCM 1 Subcarrier Mainframe must be used before the inpu...

Page 43: ...2 c 0 0 1 2 TELCO OUT S L T ER SCM l OE 00 1 IN OE MCC OC 4 00 I N L lQ OEMC 0 IN 1 SL SC RR ER IllTERfACE 0 0 0 0 0 0 0 0 svac RR rER l R FACE RE o rs T R I NAL SlTE 2 GEN our RE MC l E TER lINJ L srn 1 Figure 2 5 Interconnections Between Multiple Subcarrler lnteriace Modules 2 6 ...

Page 44: ...ary set up procedures shown in Section 2 5 before attempting to operate the interconnected system By using the Operating Instructions see Section 3 Vol 1 telemetry channels that have inputs may be calibrated Status channels with or without input connections may be programmed Exercising the command function setup the effect of commands to RAISE and LOWER may be observed If any difficulty is encount...

Page 45: ... site 00 The terminal configuration switches are also used for special functions as shown in Table 2 2 The site selection switches are on the rear of the front pane MRC 2 Vol 1 7A0260 2 Rev F 3 0 1 Table 2 2 Terminal Configuration Switches S2 g 9 S1 9 9 Function Erase File Memory Expand File Memory 000000000 0 0 0 0 0 0 0 0 0 000000000 000000000 Figure 2 7 Configuration Switches 2 8 ...

Page 46: ...y between RT attempts to dial CTs or PCs is set as follows Jumper Jumper Seconds E2 C E2 D nominal Out Out O Default In Out 30 Out In 60 In In 90 nout means jumper not installed In means jumper installed A time delay other than Oallows CTs or PCs to Mdial in to RTs between RT atytempts to dial CTs or PCs under alarm conditions The dial out delay starts afterthe RT has tried to dial all configured ...

Page 47: ...ule and check and or replace fuses as required 2 7 2 Phone Line Connection 2 Wire If you are using a 2 wire interconnect arrangement place a short jumper between ierminal 2 and 4 of the Modem Telco Interface module Then connect the telephone line to terminals 1 and 5 See the preceding paragraph for lightning protection fuses 2 7 3 FM Subcarrier Interconnect Each Terminal transmits through connecto...

Page 48: ...ed by user is assumed to be open when any microphone is active and closed when two microphones are active The signal labeled To External Indicator may be used to operate a user supplied indicator for an alarm indication JI _ ALARM DRIVE COt 1 CLOSED JI_ II i NT Ec R NA L __A L_AR _M _ _ _ _ _ _ _ _ _ _ ____ JI_ 9 Sl G NA_L _G R a O UH D _____ _ _ _ __ _ _ __ _ _ __ E I l s C CSE D WHDI NO MIXES h ...

Page 49: ...and 1 A During normal operation the relays are energized When MRC 2 power is removed or a telemetry failsafe condition occurs the relays wiff relax For output connections see Table 2 6 and Section 4 Delay Control module For applications details see Section 2 9 Control Failsafe 2 1 OMaintenance Override An external indicator is provided in the form of a relay to provide remote indication that the R...

Page 50: ...followed throughout We highly recommend that all interface wiring be done with shielded twisted pairs The shield should be connected at one end of tl1e cable only preferably at the signal source External loads if run from de must have a damping diode across them e g de relay coil Connect the diode so that it normally will not conduct External loads if ac must have a series RC network across them V...

Page 51: ...ferent some adjustment of the send and receive levels may be required Refer to Section 5 for Modem adjustments At this point you may enter command sequences at the keyboard to calibrate telemetry analog channels observe and setup status channels and setup command outputs For your convenience Tables 2 3 2 4 and 2 5 are provided to help you record the manner in which you have set up the Remote Termi...

Page 52: ...www SteamPoweredRadio Com J J W 1 Z Z J r CD Cl w ir J 1 ul Wz _z W J x I w x J J 0 c w i 0 0 z 0 j a z z 0 j 0 0 a w 0 a MRC 2 Vol 1 7A0260 2 Rev F Table 2 3 Command Worksheet 2 15 ...

Page 53: ...Com JS JJ I CJ 01 1 0 0 _ CJ STATUS INVERT CHAN DESCRIPTION YIN ATTRIBUTE S ALARMS FLASH LATCH RISING FALLING YIN YIN Y IN YIN EVENTS MUTING RISING FALLING YIN YIN CHAN COMMAND RAISE LOWER CHAN CHAN j C II en or C R en r Ill ...

Page 54: ...I il I TELEM ETRY CHAN DESCR IPTION CALIB RATIO N RED LIMIT S YELLO W LIMIT S NOMIN AL MODE VALUE MODE UPPER LOWER UPPER LOWER ALAM STAT EVEN TS ED YEL MUTE ED YEL ENC YIN YIN CHAN YIN YIN YIN COMM AND RAISE LOWER CHAN CHAN 0 iii I 2 ii 3 I J ig ...

Page 55: ...Spare D15 1 1 1 NC G15 2 2 1 A 014 2 2 1 NO G14 3 3 Spare 013 3 3 2 NC G13 4 4 2 A D12 4 4 2 NO G12 Chassis Chassis 5 5 Spare D11 5 5 3NC G11 6 6 3 A D10 6 6 3 NO G10 7 7 Spare D9 7 7 4 NC G9 8 8 4 A 08 8 8 4 NO G8 Chassis Chassis 9 9 Spare 07 9 9 5 NC G7 10 10 5 A D6 10 10 5 NO G6 11 11 Spare D5 11 11 6 NC GS 12 12 6 A D4 12 12 6 NO G4 Chassis Chassis 13 13 Spare D3 13 13 Spare G3 14 14 Spare D2 ...

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Page 57: ...ystem integration and interconnections The basic operation of the Control Terminal is essentially the same as that of the Remote Terminal The differences are discussed in Section 3 10 Until specified otherwise tl1e following explanations apply to the Remote Terminal only The use of the front panel falls into two modes The first is the OPERATIONS mode which involves day to day observation of parame...

Page 58: ...www SteamPoweredRadio Com J s n tvO 1 ol v 0 cf m v 0 s 0 9 0 1 0 0 IQ s C ro g_ t ro 3 s 0 MAC2AEMOTECONTROLSYSTEM I I I I I 0 ALARM f J ALARM DLIMITS c J LIMITS C SET UP c 1 SET UP D ...

Page 59: ...www SteamPoweredRadio Com o D IJ in c t lJ 2lJ 10 3 C 2 il w 3 0 0 0 MAC 2 REMOTE CONTROL SYSTEM I I I I ALARM i J LIMITS i J SET UP i J ALARM D LIMITS CJ SET UP D M a e l e y 0 ...

Page 60: ...ough 256 are analog inputs channels 257 through 272 are parallel inputs channels 273 through 304 are calculated channels A channel may be advanced by one by pressing CHAN key To go back one channel press CHAN Any specific channel can be selected by selecting a number XXX and then pressing CHAN key e g 321 CHAN Entries will wrap around if an invalid channel is selected ACK CLR Clear Notice that as ...

Page 61: ...s page CHAN will change to another status channel TEST To test the segments of the front panel and the system status LEDs press the TEST key All segments and LEDs will remain illuminated as long as the key is depressed The TEST key also verifies that the system program is running normally and updates static displays such as telemetry failsafe countdown 3 2 3 Other Keys The five other operation fun...

Page 62: ...a different channel use CHAN Every entry into a field whether numeric or yes no must be followed by pressing the ENTER key Pressing ENTER without a preceding value advances to the next field or page 3 4 Command Set Up We recommend that you set up all your command channels prior to performing telemetry or status set up for ease of understanding and use Table 2 3 has been proved to record your comma...

Page 63: ...entary commands are often used in pairs for example in making power adjustments Upon return to the OPERATIONS mode pressing the RAISE or LOWER key will activate the command output line that was selected The command output line will remain active as long as the RAISE or LOWER key is depressed In the Momentary command mode you may ignore the pulse width field since it has no meaning Pulsed Mode Pres...

Page 64: ...xt field press ENTER without pressing a numeric or yes no entry To go back to the previous field press ENTER An entry on the last field of a page will also advance the page The HELP key may be used on certain fields which have a list of options Each time the HELP key is pressed the next item in the list is presented When you arrive at the wanted item on the list simply press the ENTER key the item...

Page 65: ...L 1 MVOLT Millivolt 2 LINEAR 3 POWER 4 UNDEF Undefined 5 UNDEF 6 UNDEF 7 RAW For derived channels 273 304 you can select the following modes 0 UNCAL i PRDUCT Product 2 RATIO 3 UNDEF Undefined 4 UNDEF 5 UNDEF 6 UNDEF 7 RAW Pressing HELP will also display these options The default calibration mode is UNCAL MRC 2 Vol 1 7A0260 Rev E 3 9 ...

Page 66: ... 15 C 16 F 17 dB 18 IRE 19 G M 20 G H 21 HG 22 NS The default Un its are NONE J 4RC 2Vol 1 7A0260 Rev E no units millivolts Volts kilovolts milliamperes ampere milliwatt watt kilowatt percent hertz kilohertz megahertz ratio degrees Celsius degrees Fahrenheit Decibel IRE units gallons minute gallons hour inches of mercury nanoseconds 3 10 ...

Page 67: ...IT ONONE MVOLT Mode Note The MVOLT mode of operation is valid only for telemetry channels 1 256 andparallel input channels 257 272 and is meaningful only for telemetry channels 1 256 Pressing 1 ENTER from the first telemetry set up page will select the Millivolt calibration mode and advance the cursor to the next page see figure below In this mode the analog sample is read directly as millivolts T...

Page 68: ...set ensure that your sample is at the point you want Oto be displayed then press YES ENTER in the ZERO field For example calibrate the offset when the azimuth of an antenna is pointing to odegrees To remove an offset press YES ENTER in the RST field If you do not want to use an offset simply press PAGE to advance to scale factor calibration The next page altows calibration of the scale factor and ...

Page 69: ...applied before displaying The scale factor is calculated in the Remote Terminal by this equation Scale Factor Value Entered Analog Sample 2 at time the value was entered To use this mode enter the value you wish to appear in the display XX XX ENTER Note that the value entered may be positive or negative and the decimal may be placed in any position A typical use for the POWER mode would be reading...

Page 70: ...red may be positive or negative and the decimal may be placed in any position A typical use for the PRODUCT mode is determining FM power amplifier output Channel A analog input would sample the output voltage Channel B telemetry input would sample the output current If the power output has been calculated to be 100 then enter 100 0 on the front panel Units now may be selected as described above un...

Page 71: ...nna arrays Channel A telemetry input would sample the current of the antenna to be calculated Channel B telemetry input would sample the current of the reference antenna If the current ratio is 1 1 then enter 1 1O on the front panel Units may be selected now as described above under UNCAL Upon return to the OPERATIONS mode the value displayed is determined by this equation Value Displayed Scale Fa...

Page 72: ...a calibration factor has a resolution of 20 because a 1 digit change yields a 4 or 6 Entering 5 00 on the other hand results in a resolution of 1 since a 1 digit change yields 4 99 or 5 01 By the same reasoning the amount of jitter is reduced also Sometimes too much jitter results when using all five significant digits This is due usually to a fluctuating input sample Note When five significant di...

Page 73: ...S HI 0000 LO 0000 To set the upper red limit press XX XX ENTER the number may be positive or negative If an asterisk appears after the limit that means the combination of limits and reset band and current value does not make sense This is usually due to too large of a reset band or limits which are too far from the nominal value Be sure to pay attention to decimal point positions If you are satisf...

Page 74: ...falling edge Events can be triggered by any of the above or 7 Returning within a telemetry limit An alarm indication occurs only when all of the following our conditions are met 1 One of the triggers listed above occurs 2 That specific channel is enabled in the SETUP mode 3 Limit checking is enabled in the OPERATIONS mode 4 That specific channel is not muted The effects of alarms on the front pane...

Page 75: ...ngle status input for mutingpurposes All of the telemetry channels for the main transmitter can be assigned to one status input that indicates the main transmitter is operational and all telemetry channels for a backup transmitter can be assigned to a second status channel that indicates the backup transmitter is operational Telemetry channel alarms will then only occur when the corresponding tran...

Page 76: ...n command output lines 4 and 5 to each of the telemetry channels 6 7 and 8 Then regardless of which of the three channels is selected for display of the telemetry value activating the RAISE or LOWER keys will cause the power controller to function appropriately A command likewise may be multiply assigned to status channels Continuing the example above command output lines 4 and 5 could also be ass...

Page 77: ... for 1atch until status clear causes the displayed status channel to remain in the ON condition after rising edge is detected Subsequent edges are disregarded When a latched channel is ON it indicates only the occurrence of a rising edge It does not reflect the input condition high or low of that status channel The status clear iunction returns all latched status channels to the OFF state until th...

Page 78: ...til the sample on that channel status input returns to normaJ Note When using TTL status modules a rising edge refers to a contact closure across the status inputs ora contact openfng if that status channel isprogrammed for Inversion The status events set up page see figure below can be reached after entering the status set up mode and pressing the PAGE key twice CH 1 STATUS EVENTS RISING NO FALLJ...

Page 79: ...els These parameters are found on Channel o which is selected by pressing O CHAN 3 7 1 Control Failsafe and Security Code The control failsafe set up page see example below is used to set up the control failsafe warning time the control failsafe timeout the time from alarm to dial and the security code This page may be accessed by selecting 0 CHAN and pressing SET UP CFSW 120 CFS 180 DIAL 60 SECUR...

Page 80: ...IAL P where n has a range of oto 7 one tor each modem board To enter a phone number press the digits of the phone number followed by ENTER If you wish to put a pause between two digits press the period this will result in a 3 second pause This is sometimes necessary for long distance dialing Pauses are displayed on the front panel as commas To toggle between Tone DTMF and Pulse dialing press minus...

Page 81: ... Ifyou change the communications linksetup from normal to dlalup orvice versa you must reset the terminalso thatall hardware wlll be properly Initialized Table 3 2 Remote Termfnal Serial Board Assignment RT Serial Board 3 7 4 Telemetry Failsafe 0 1 2 3 4 5 6 7 Control Terminal CT A MAIN CT A ALT CTB MAIN CT 8 ALT CTC MAIN CT C ALT CT D MAIN CT D ALT If you have the telemetry failsafe option instal...

Page 82: ...ommunicating with DACU 2 It has never communicated with DACUs 3 thru 8 If an N appears you should check the connections to that DACU Checking the operation of the boards may also be necessary The second page press PAGE shows in which DACUs exist analog status or command boards which are addressed the same DACUS W 1 2 3 4 5 6 7 8 ADR CLAP Y In the example above the DACU 1 has a board which has the ...

Page 83: ...ED 1 SAVE NO To reconfigure the system after adding or deleting boards press YES ENTER in the AECONF G field This completely re checks the configuration of the RT and of all DACUs in communication at the time To save the results in non volatile file memory press YES ENTER in the SAVE field 3 7 6 MSD 1 Option Set Up The MSD 1 set up page see figure below can be accessed by pressing SET UP while vie...

Page 84: ...when the desired site number is displayed STATUS BOARD This field selects which status board in the MRC 2 at the specified site is to be displayed on the MSD 1 Status boards are numbered from 0 15 Enter the desired status board number and press the ENTER key to return to the MSD field 3 7 7 MDC 2 Option Set Up The MDC 2 set up page see figure below can be accessed by by pressing SET UP while viewi...

Page 85: ...ommand line is displayed or if the current button number is being de assigned RAISE LOWER The R L or Raise Lower field indicates the action the command line will undergo upon a command request For a pulsed or momentary command line either Raise 1 or Lower 0 may be selected since both of them will activate the specified command line When dealing with a latching command line the raise and lower attr...

Page 86: ...Section 3 6 1 Status Attributes This key operates in a momentary mode each push clears any latched status channels 3 8 2 Limits Enable The LIMS key is used to enable and disable alarm limit checking on telemetry and status channels see Section 3 5 4 Alarms Events and Muting This key operates in a p1 1sh on push off mode The first push enables limits and the second push disables limits and clears o...

Page 87: ...the alarm causing condition is considered to persist until the channel experiences its next edge after the alarm causing edge For example suppose a status channel is given a falling edge attribute and then experiences a falling edge going from on to off causing an alarm which is then acknowledged The status channel will continue to be selected during alarm searches until it experiences its next tr...

Page 88: ...s state from On to Off The tally back for pulsed commands does not show the actual duration of the pulse The display merely acknowledges the receipt of the raise or lower command by the DACU If the LEDs do not activate after a reasonable time the requested command could not be performed This can occur if the DACU is not operational the command line in question is not physically installed or the in...

Page 89: ...plied the selected telemetry channel may be in a saturated condition i e the ND converter is operating beyond the range where it is accurate In this case will be displayed 3 8 8 Status Display lf no CRT option is installed at the Remote Terminal the display appears as follows SITE 1 CHANNEL 1 STATUS ON If a CRT option is installed at the Remote Terminal and the particular status channel has text e...

Page 90: ...ese forms 1 If no CRT is installed ON or OFF appears 2 If a CRT option is installed at the Remote Terminal and the particular command channel has been given On and Off Text that text will appear as the value See example above 3 8 10 Channel Zero For Remote Terminal Channel zero operations are site wide functions and can be accessed by selecting 01 CHAN and pressing PAGE repeatedly The first page s...

Page 91: ...180 180 180 This page is a static display To update the screen press TEST This page is the gateway to telemetry failsafe setup See section 3 7 4 The fourth page see figure below shows system configuration ISITE 1 SYS CONFIG NORMAL This page is the gateway to system configuration setup See section 3 7 5 The fifth page see figure below is a gateway for MSD 1 set up See section 3 7 6 ISITE 1 MSD SETU...

Page 92: ...2 and SW1 to the site number 6 Turn on power to the Terminal The display will show FILE BAO HIT YES TO CLR Press YES to initialize file memory for MRC 2 use The MRC 2 will not work with insufficient or unintialized file memory 3 8 12 Full File Memory When the limit of file memory is reached i e fuU the display will report FILE FULL after any operation which requires more file memory 3 8 13 Expandi...

Page 93: ... are reset so there is once again a user defined wait until control failsafe and a 3 hour wait until telemetry failsafe regardless of past conditions at the Remote Terminal In addition if the mute status channel becomes off then telemetry failsafe is ended 3 10 Control Terminal Versus Remote Terminal 3 10 1 Introduction By comparing the front panels of the Remote and Control Terminals see Figures ...

Page 94: ...onds if a telemetry channel is displayed The timer is re started with every key press Raise or Lower You also can relinquish control by pressing TAKE CTRL again After front panel control is relinquished or times out other devices e g CRT and MDC can take control Conversely front panel control may not be entered until all other devices have relinquished control or timed out If you want to lock out ...

Page 95: ...ontrol Terminal parameters which pertain to a particular Remote Terminal These parameters are found on Channel O of a given site which is selected by pressing OCHAN 3 10 5 1 Data Links Assignment The Data Links Assignment Page see below is used to assign a Remote Terminal to one or two modems This page may be reached by selecting O CHAN and pressing PAGE then SETUP SlTE 1 DATA LINKS A 1 TO 3 B 0 T...

Page 96: ...s necessary for long distance dialing To toggle between tone DTMF and pulse dialing press minus To remove a digit press ACK CLR For example T1 8059689621 will use tone dialing Dlal 1 wait three seconds and then dial the remainder of the number This page is only used tor dial up AT mcdems 3 10 5 3 Main Dial up Schedule The Dial up Schedule Page is used to set how often and how long to dial a Remote...

Page 97: ...edule times since the logger software does not automatically dial the Remote Terminal Note The CT dials early in hopes of having the link established by the above start time of the logger 3 10 5 4 Alt Dial up Security Code and Telephone Number This page can be reache l by selecting O CHAN then pressing PAGE SETUP and PAGE thrice or after entering the Main Dial up Schedule SITE 1 ALT SECUR 0 DIAL P...

Page 98: ...f this board was not in use it would be used for dialing out If it was in use the CT would try board 1 If this board was also in use the CT would try board 2 and so on Board 7 would always be the least active serial board Board 6 would be the next to least active serial board and so on down to board 0 The higher the number of the serial board that an RT dials in to the greater the chance that it w...

Page 99: ... SETUP PASSWORD OLD XXXX NEW O Then enter the old password XXXX ENTER The factory set master password may be used the first time the password is set up The new user selected password may now be entered XXXX ENTER To disable the user selected password enter the 0 in the second field Return to site zero by pressing SET UP When the password is enabled any restricted function at the CT will require th...

Page 100: ...tup is the same as that tor the RT See section 3 7 3 Four wire multi drop RTs can be set up like 2 wire 3 2 but the CT can be 1 0 since it owns the outbound channel That will keep the outbound carrier on at all times and minimize delays 3 10 6 4 MSD This page can be reached by selecting OSITE and pressing PAGE t vice then SET UP MSD 0 BANK 0 SITE 0 STATUS BOARD 0 The MSD setup is the same as that ...

Page 101: ...ial up alarms The first is when a CT attempts to dial a RT and fails to connect e g RT telephone is busy or the wrong security code is used Then DIAL A FAIL OR DIAL B FAIL will appear on a Channel O page when the alarm is ackow edged The second is if the dial up connection is terminated by something other than the CT In this case DIAL A SEVER or DIAL B SEVER will appear on a Channel O page when th...

Page 102: ... the connection to the RT press YES ENTER on the appropriate field A Main B ALT The fourth page shows telemetry failsafe countdown times SITE 2 TELEM F S WAS 180 180 180 180 180 180 See sections 3 7 4 and 3 9 for further discussion 3 10 7 3 Site Zero Site zero is reserved for system wide functions To go to site zero press O SITE We recommend that the Control Terminal be left at site zero when not ...

Page 103: ...e fifth and final page allows command lockout of the CRT CRT LOCK NO See section 3 10 Control Terminal Operations 3 10 8 Failsafe Conditions There are no control failsafe or telemetry failsafe outputs available for use at the Control Terminal 3 10 9 Multi Control Terminal Operations Figure 3 5 shows the interconnections for a standard single Control Terminal a simple MCT system and a more complex ...

Page 104: ...ure 3 3 Examples of Interconnections Between Control Terminals and Remote Terminals CA CU I RC MOTE TERMl Al CON TROL TE MJNAL s T DACU CONTROL TEF MI N l A SITE z 8I c COMPLEX MCT SY STEM 3 48 0ACU RE lo OYE r RMI NAL COHTFtO TERM INAL a SITE 3 8I REMOla ...

Page 105: ...rnate D Main D Alternate Referring back to Figure 3 3 in example a in the modems in the Remote Terminal will be set to 0 and 1 In example b the modems will be set to 0 1 2 and 3 In example c the modems of each Remote terminal will be set to from left to right 0 1 2 4 0 2 3 4 and 0 2 4 5 In the MRC 2 stemming from traditional FCC requirements there can be only one control point at a time for each R...

Page 106: ...erminal A or is already master the request is ignored A polite transfer can be initiated by the operator at any Control Terminal not currently the master An alarm sounds at the present master which when acknowledged informs the operator of the request He may grant or deny the request by using the YES or NO keys on the front panel or by pressing CTRL and Y or CTRL and N simultaneously at the keyboa...

Page 107: ...questing Control Terminal If the alarm is ignored a NO is assumed However the alarm remains in the system and may be recalled by ALARM SRCH until the next time the RT must decide which CT is master e g another request reset etc If the master CT grants the request MASTER will appear at the requesting CT other vise nothing changes MRC 2 Vol 1 7A0260 Rev E 3 51 ...

Page 108: ... 3 lELEME ll Y FAILSAFE 4 lElEME TllY FAILSAFE 5 TELEME lRY FAILSAFE 0 2 SET UP DACUS ADDRES S CONFLIC TS COMM MO 0OAl10S SlAlUS 0OAl IOS ANALOG 80All0S PAIIALLE L 80Afl0S OLY IIOMOS S A MDC Cet flC 3 4 A G 5 CAU81l AIION MOoe OffSEI CALIBRA liON CAlll JflA llON UNIIS tlVSlflf S IS RED ltMllS YELLOW llMllS ALARM S MUlE EVENTS COMMA ND J i tlmolr 0 TElEMET RV DATA t t trff _ l C i 1 Y Jt r 1 I f P ...

Page 109: ...XXX EJITTR ALARM f 0 IIM 0 F AV COMM LINKO COMM UNK I COMM UNK7 COMM UNK3 COMM LINK COMM COMM UNK I COMM UNK7 TELEMETRY DATA STAIUS DATA COMMAND DATA 2 3 4 5 l l MElflY l ATA STATUS OAIA COMMAND OMA 3 4 5 i l I I x xxx _wm I DAIA INKS MAIN PIIOME I MAAN SCHWUE Al I PHONE I All SQ IEOO E lflEMEHlY OMA sr All S OATA I OCTR I CONIOOl llEOUEST L_ n UP I x xx 2 umR f 251 Ill I I l l GtNO PACE 1 NfO I f...

Page 110: ... I I I I I I I I I I I I I I I I 6 IT I I I I I I I I I I I I I I I I I I I 7 I l I I I I I I I I I I I I I I I I I I I SECURITY CODE To Enter Worksheet Information Into Remote Terminal 1 At the remote terminal s front panel select the control terminal status page and press SETUP to get the BOARD ASSIGNMENT page 2 Enter the BOARD ASSIGNMENTS from this worksheet O de ass_ign l HW 2 DU 3 At the next...

Page 111: ... To Enter Worksheet Information Into Control Terminal l At the control terminal s front panel go to the PASSWORD setup page 2 Press PAGE to go to the b ard assignment setup page 3 Enter the BOARD ASSIGNMENTs from this worksheet O de assign l HW 2 DU 4 Ent er the D ALUP ALARM TIMEOUT into the next setup page 1 15 minutes 5 Go to the next setup page TIME OF DAY 6 I the Ume displayed is wrong enter t...

Page 112: ...I I I I I I I I I I I I I I I l I I I I I 11 I I II I I I I I I A I I I I I I I I I I I I I I I I I I I I I I II I I II I I II I I I M 8I 11 I I I I 11 I 11 111 I I I I 1 I I I I It I I I A I I I I I I I I I I I I I I I I I I I I I I I I I I I I It l I I M 01 I l f I I I I I I I l I I I I I I I I ti I I I I I 1 I I I A I I I I I I I I I I I I I I I I I II I I I II I I I I I I I I I I MO I I I I I ...

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Page 114: ...ese lines except RESET interface to PIA 1 On the CPU module RESET clears all data from the front panel except time of day FPl1 and FPl2 are interrupts from the front panel and FPEN enables front panel functions U20 and U21 decode lines AS A along with FPEN to create seven enable lines c ENO EN3 EN5 EN7 The truth table for the front panel is found on the schematic Display The front panel display co...

Page 115: ...R1 provides 12 V for U15 System Status System status is latched from the data inputs D1 D3 by U18 Outputs Q1 Q6 drive LEDs CR41 CR46 Output 07 is the cursor enable for the display Output 08 drives transistor 01 which drives the audio indicator BZ1 via a jumper on the rear of the CPU Interface module Time of Day Clock The Time of Day Clock U23 keeps track of month day date hours minutes seconds and...

Page 116: ...e MPU when this line is high E Enable is a 1 MHz squ are wave used for bus timing Data transfers occur on the falling edge of E Q is a quadrature signal with E RESET disables operation and resets the MPU in a known state BS and BA indicate the internal state of the MPU IRQ FIRQ and NMI are interrupt inputs HALT and DMNBREQ are inputs used with direct memory access schemes MRDY is a memory ready si...

Page 117: ...rect address of the prioritized interrupt routine Front Panel Connections The front panel PIA U2 passes data to and from the front panel The front panel address bus FPAO FPA7 the front panel data bus FPDO FPD7 and three control lines FPl1 FPl2 and FPC1 are available to the front panel In addition RESET GND 5 V 15 V 15 V alarm drive and INT alarm are passed to the front panel CPU Interface Connecti...

Page 118: ...tage is applied the positive input of U1A is above 3 1 V causing the output to be high If the ac supply should fa11 for a period of time nominally 10 ms the positive input to the comparator will fall below 3 1 V and cause the output PF to go low_ Power On Reset When power is applied to the unit pf will go high allowing C4 to charge through R8 This voltage is applied to the negative input of a comp...

Page 119: ...ed by the CPU to P1 71 This causes 02 to conduct removing the reference voltage to the comparator The voltage divider of R22 and R25 is used to provide at least 0 4 V at the positive input to cause the output to go high when the reference voltage is removed Maintenance Override and Failsafe Relays To activate the Failsafe output Pi 79 is set high from the CPU module U5 ensures that the relay wHI n...

Page 120: ... 13 falls to ground The falling edge at pin 9 causes a 1 ms pulse at pin 5 If the jumper marked Auto Restart has been installed transistor 06 is switched on causing the RESET line to fall to ground and re initiating operation of the program The jumper marked Continuous Restart enables continuous retries should the first attempt to restart be unsuccessful Alarm Drive An alarm drive output is availa...

Page 121: ...ion either 96K mode or 24K mode In the 24K mode this board has been designed to emulate the older 24K boards 2002783 The 24K mode is no longer supported The memory on this board consists of 12 Cs U6 through U17 These are BK x 8 EPROMs for the 96K mode Line drivers U1 and U2 butter the address tines from the system address bus while line driver U3 buffers the data to and from the system data bus Sw...

Page 122: ...nctions It provides up to 32 Kilobytes of RAM Random Access Memory and it provides latches for RAM address line A16 and system bus address line A16 This board has been designed to replace the older 16K RAM board 2002788 In a different incarnation with different PALs it functions as a 16K RAM 16K ROM board The following summarizes the selected IC for each address range MRC 2 Vol 1 7A0260 4 Rev F IC...

Page 123: ...sition 0 all outputs of S1 are isolated from ground and the three associated gates of U19 act as inverters The remaining address decoding involving U17 U20 U18 and U1 2 causes the two PIAs to occupy the block of addresses from 82C0H to 82C7H see Table 5 2 Address line A2 is used to select between the PIAs high for U10 low for U11 The various combinations of A1 and AO determine which internal regis...

Page 124: ...selecting U8 Multiplexer U8 then selects one of the two pairs of EAROM devices depending on the state of lines P2 P1 and PO If 82 B1 and BO are not all 1 one of the extensions is selected The lines labeled INTENAB and EXTENAB coming from outputs CB2 of U10 and U11 respectively offer additional security against erroneous writes On the File Memory controller module the line INTENAB must be in its hi...

Page 125: ... selected depends on the state of the three most significant address lines labeled 82 81 and 80 If all three of these lines are set to 1 the Controller is selected Otherwise an Extension is selected Which Extension is selected is determined by the setting of S1 on the various modules When S1 is set to 0 all outputs of the switch are isolated from ground causing the three gates of U20 to act as inv...

Page 126: ...ing with IEEE Standard 488 1978 Standard Digital Interface for Programmable Instrumentation Communication may be provided with other devices conforming to the standard by means of this module The GPJB in this module s name stands for General Purpose Interface Bus IEEE Standard 488 1978 is far too detailed and elaborate to explain here in its entirety Copies of the complete standard may be obtained...

Page 127: ...nique identity so that only one device talks at a time Controller functions are implemented by U3 which is a Peripheral Interface Adapter PIA Essentially it provides a way of directly manipulating the various lines of the bus When controller commands are sent the software must monitor each stage of the three wire handshake U2 automates this process but it handles only talking and listening not con...

Page 128: ...s U3 and U4 are used to write and read data onto the bus Parts of U6 and U7 are used to enable reading and writing according to the status of the read write line and the module address Outgoing serial data is modulated into dual tone frequency shift keying by modulator U15 Serial data input is applied to pin 9 A high input causes a low frequency Mark of 1200 Hz to be generated A low input causes a...

Page 129: ...The 2 wire schem e uses a single pair of wires for communicating in both directions The 4 wire system uses two pairs of wires separating send telemetry and receive signals The connections necessary for 2 wire inter connections are shown in Figure 4 25 Figure 4 26 illustrates 4 wire connections When interconnecting a Control Terminal with Remote Terminals no special line polarity must be observed a...

Page 130: ...to 0 5 by trimming or in the worst case approximately 2 5 The de output level is adjusted by applying a voltage bias to U1 pin 3 using OUTPUT Adjust R4 4 14 Telco Out Subcarrier In Schematic 91C7160 Figure A 25 Assembly 20B2736 figure A 26 The Telco Subcarrier In module interconnects transmitted signals from the modem with a dedicated telephone line and demodulates FM subcarrier data transmissions...

Page 131: ...d in the input filter are frequency dependent and are specified according to the subcarrier band being used Recommended signal input at pin 2 is from 1O mV rms to 3 V rms The operating frequency is determined by CS RS and R6 Resistor R3 and capacitor C9 form a lock detect filter to eliminate chatter at the lock detect output pin 6 Capacitor CB is used as a bypass capacitor for an internal voltage ...

Page 132: ...CR1 and CR2 allow the user to monitor the activity on the receive data and transmit data lines to and from the Serial Interface module Jumper block E2 determines which if any interrupt priority is used for the module see Table 5 2 For the 2 option special applications only U1 and crystal Y1 form a crystal controlled clock U1 divides down the 1 8432 MHz crystal frequency to provide the selectable b...

Page 133: ... board is used to measure 16 differential analog inputs and convert these input voltages to digital signals suitable for use by the microprocessor The address of the Analog Input is selected by switch S1 and is decoded by the 74LS86 U9 and the 74LS30 US The board occupies four adjacent address locations in the range from 8140 to 81 F Hex with the exact starting address programmed by S1 When the mi...

Page 134: ... U5 goes to a low state enabHng decoder U4 U1 and U2 are tristate buffers used to gate 8 bits of status information onto the data bus U3 provides a unique module ID pattern on the data bus when selected When address lines AO and A1 are both tow and U4 is enabled status bits 1 through 8 are gated onto the data bus When AO is high and A1 is low status bits 9 through 16 are gated onto the bus When AO...

Page 135: ...uffer selector U6 If the CPU requests data from PIA Peripheral Interface Adapter U3 the R W Read Write line J1 64 will be high enabling pin 19 of U4 and U5 and allowing data to pass onto the data bus This read functfon is used to check operation of the PIA lf R W is low pin 19 of U4 and U5 will be low enabling a command to be written into the PIA Output CB2 on U3 is used to disable all outputs sim...

Page 136: ...witct1 setting the outputs of S1 are either connected to ground or isolated from ground When an output of S1 is isolated from ground the corresponding gate of U6 acts as an inverter With S1 in position 0 U13 pin 3 goes high and the module is selected for addresses 838OH 8387H For successive positions of S1 the address range of the module moves higher by 8 Table 4 23 shows the cor responding analog...

Page 137: ...is no need for handshaking C2 may be connected directly to Ci and the system will read the data as often as possible However it will then be possible for the system to read the data while it is changing or in an indeterminate state This will cause glitches in the display which are harmless though annoying This module is designed for use with a Diode Filtered Interface module which connects the var...

Page 138: ...eamPoweredRadio Com MRC 2Vol 1 7A0260 4 Rev F Table 4 23 Parallel Input Channels S1 Setting 0 1 2 3 4 5 6 7 8 9 A B C D E F Analog Channel 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 4 25 ...

Page 139: ...13 012 011 010 D9 08 07 D6 D5 04 D3 D2 D1 DO Ci C2 GND Interpretation Most significant bit or sign bt Digit 4 D15 thru 012 Digit 3 011 thru 08 Digit 2 D7 thru 04 Digit 1 03 thru DO Least significant bit Data Valid Data Accepted The Delay Control module provides six form C relay utputs In addition six one shots are used to delay relay relaxation On the MRC 2 this module provides six outputsfor the ...

Page 140: ...ive the relays via U4 U6 R1 C1 C3 C4 C6 C7 and C9 provide a time constant of 45 seconds for U1 U3 To keep a relay energized its associated one shot must be triggered at least once every 30 seconds When the module is Read Selected R W is high and on the rising edge of E the state of the outputs of U1 U3 may be read refer to Table 4 5 Table 4 5 Pins U1 U3 Outputs Data Line DO D1 D2 D3 04 05 4 25 Dio...

Page 141: ...election card A nine pin Molex connector interfaces the power supply with the chassis wiring harness The ac input voltage may be either 120 V or 240 V The voltage selection card has positions for four input voltages however the 100 V and 220 V positions are not connected To service the power supply remove tvlo screws at the front of the power supply and one screw at the rear of the terminal Slide ...

Page 142: ...ed contacts 3 to 97 on the trace side of the edge connector connect through the mother board to a vertical row of 48 pins which extend out of the mother board toward the rear of the Terminal Each interface module slides in from the rear of the Terminal and plugs onto this row of 48 pins thus making connection with its respective functional module When removing and replacing the interface modules t...

Page 143: ...80 24C1169 24C1165 24C1168 24C1080 5 24C1081 24C1 170 MF2210 24C1081 24C1169 24C1171 24C1167 24C1169 The Quad Serial 1 0 module serves the following functions MAI Part No 2300754 2301330 2300747 2301398 2300754 2301380 2300754 2301380 2301356 2301372 230086 1 2300747 2301398 2301315 2300747 2301380 2301406 2301364 2301380 1 Provides an interface to the MRC bus allowing data to be read from and wri...

Page 144: ...tialized determines word length parity transmission rate clock divide ratio etc The RTS Request to Send line may be turned on and off under program control and the CTS Clear to Send and DCD Data Carrier Detect lines are used to enable sending and receiving respectively Driver U13 and LEDs CR1 Tx and CR2 Rx allow the user to monitor the activity on the transmit data and receive data lines to and fr...

Page 145: ...both in a logic positive condition Should the CTS line or the DSR line be in a false condition as defined by the RS 232 standard incoming serial data will be ignored and the Quad Serial 1 0 module will not transmit data The decision to ignore incoming data and not transmit outgoing data takes place entirely on the Quad Serial 1 0 module The Quad RS 232 Interface module plays no part in this The MR...

Page 146: ... determines bus direction for the data buffers Data written into the PIAs is latched and remains until other data is written to the PIAs This permits file memory operations which are relatively slow 10 ms write to proceed while the microprocessor continues with its other tasks When the EEPROM operation is complete the microprocessor is notified via one of the interrupt lines Timing for erase and w...

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Page 148: ...www SteamPoweredRadio Com ...

Page 149: ... 1 All CMOS devices should be stored in materials that are anti static CMOS devices must not be inserted into styrofoam 2 All CMOS devices should be placed on a grounded bench surface and the user should be grounded before touching the device 3 Nylon or other static generating materials should not come into contact with the device 4 Do not remove modules or CMOS devices with power applied 5 Treat ...

Page 150: ... any module slot 2 through 15 on the mother board there needs to be some way of identifying the module when it is inserted This identification is called the module address and is composed of two parts 1 A fixed hardwired address that identifies the module type 2 A variable part of the address that identifies the particular module of a given type For example if the system contains two Status Input ...

Page 151: ...ys function properly the most likely candidate is the modem In most likelihood the levels need adjustment refer to the Modem module alignment in Section 5 7 If the bottom LED ot the modem is flashing it indicates that the modem is being keyed An ac voltmeter across the output circuit should indicate a voltage that varies in step with the LED If there is no voltage check the fuses in the Modem Telc...

Page 152: ...resent across the two inputs in order to calibrate a telemetry channel Because of the very heavy filtering that is done on all lines that pass through the interface modules do not expect the system to respond to very short duration pulses The problem oi keeping stray RF energy out of the Remote Terminal places a number of constraints on the response time of all inputs and outputs of the MRC 2 Due ...

Page 153: ...Special see below E2 A If installed Adds 2 rings to RT answer E2 8 If installed Adds 4 rings to RT answer Default minimum is 1 ring E2 C If installed Adds 30 seconds to RT dial out E2 D If installed delay Adds 60 seconds to RT dial out delay Default is 0 second delay S3 S2 S1 099 Erase File Memory S3 S2 S1 199 Expand File Memory S1A S1B 00 Not used A 8 Installed Interrupt vector select C 0 None No...

Page 154: ...le Configuration Setting Function 0 7 Board Address Oper Receive test Oper Transmit test 0 7 Board Address Off Deadman circuit Ott Baud select 1200 Off Baud select 1200 Off Not used 0 7 Board Address Off Block Address Off On TX LED On RX LED none Internal baud select D lnt 3 Interrupt select 0 Board Address On Block Address On On TX LED On RX LED E lnt 4 Interrupt select 0 3 Board Address CT 0 Boa...

Page 155: ...ion Setting Function 0 7 Board Address Off Block Address Off Off 300 Baud On 1200 Baud Ott 2400 Baud Off 4800 Baud Off 9600 Baud Off 19 2k Baud Int 3 Interrupt select 0 Board Address On Block Address On Off 300 Baud On 1200 Baud Off 2400 Baud Off 4800 Baud Off 9600 Baud Off 19 2k Baud Int 4 Interrupt select 0 3 Board Address CT 0 Board Address RT On Block Address Off Off 300 Baud Off 1200 Baud Off...

Page 156: ...Jumper S1 S2 Jumper S1 Si S1 Si S1 S1 S2 S3 S4 S5 Jumper 5 8 Module Configuration Settrng Function 1 4 Board Address On Block Address On Off 300 Baud Off 1200 Baud Off 2400 Baud Off 4800 Baud Off 9600 Baud OH 19 2k Baud none Interrupt select 0 Board Address 0 Board Address 0 Talk listen address None Interrupt select 0 Module address 1 8 Talk listen address Int 0 Interrupt select 0 F Board Address ...

Page 157: ...es or Jumpers S1 1 S1 2 S1 3 S1 4 Si 5 Si 6 S1 7 S1 8 S1 9 S1 10 Auto Restart Jumper Cont Restart Jumper 1 5 S1 Others S1 5 S1 Others S1 2 S1 Others S1 1 8 S1 Others S1 2 8 S1 Others S1 5 8 Si Others S1 2 S1 Others 5 9 Module Configuration Setting Function u DTR controlled D Digit results terse mode D Result codes sent D No echo full duplex u Answer on first ring D DCD always on u RJ11 Jack D Enab...

Page 158: ...operative If the whole front panel seems inactive check the following 1 Depress the TEST key momentarily If none of the displays illuminate the CPU program may have stopped running Open the front door on the Control Terminal and observe the LEDs on the Modem module If the bottom modem LED is not blinking depress the RESET button on the front of the CPU module This should start the program running ...

Page 159: ...acent one If the problem moves with the IC replace it with a new one If all or a group of several display ICs are not working then perform the following Any measurements on U2 U13 must be done on the rear of the module 1 2 3 4 5 6 Verify 5 Vat each IC in the display section U1 U13 U17 and U19 Verify a high level at pin 18 of ICs U2 U13 Verify activity on U17 pin 5 If not present suspect U19 Verify...

Page 160: ...lay or Automatic Logging options but the clock does not keep time after power interruptions then with power on check for 5 Vat U23 pin 24 Now turn the power off Check for 3 4 V to 4 2 V at U23 pin 24 If not present suspect BT 02 or 03 If it is present suspect U20 or u23 Turn the power back on If time cannot be set or is unreliable perform the following 1 Verify 5 Vat U23 pin 24 If not present susp...

Page 161: ...oubleshootlng The following tests assume that ROM RAM and CPU Interface modules are installed A MPU 1 Check the three green LEDs CR2 CR4 for approx imately equal brightness If in doubt check the actual voltages at R1 R3 Check for 5 Vat each IC 2 The red RESET LED should be off except when switch S1 is depressed or during initial power up If it is on perform the adjustment described in the Adjustme...

Page 162: ...ulses are not also present on U21 pin 11 suspect U21 F Front Panel Connections 1 Verify activity on U2 pin 19 If not present disconnect the front panel cable If still not present suspect U2 2 Check also for activity on U2 pins 2 17 If not present suspect U2 G CPU Interface Connections 1 Verify low going pulses on U3 pins 6 and 9 If not present suspect U3 or the CPU Interface module 2 Verify low go...

Page 163: ...ct U1 THe collector of 01 P1 59 should be near 5 V If not check U3 pin 5 which should be near ground If not suspect U3 If U3 pin 5 is indeed near ground suspect 01 06 or a short to ground at P 1 59 f Check waveform at U1 pin 13 If a 60 Hz square wave is not present suspect CR5 or U1 2 Circuits that will not stop operation of the CPU are a Main tenance override and failsafe drivers can be checked w...

Page 164: ...ithout noticing it when installing the part It is also easy to install them backwards or in the wrong part of the socket Check your EPROM installation very carefully before returning the board to the chassis 7 Remove the EPROMs from the suspect board and install them with care in exactly the same configurations on a duplicate board Be sure_ the switches are in the same positions as the suspect boa...

Page 165: ... RAM ICs between the two boards lf the problem moves with the board the 32K board is confirmed as the source of the problem Otherwise the problem could be on another board or in a RAM IC Please use caution when removing and installing RAMs They are CMOS devices see Section 5 4 Fault Isolation for precautions 1t is easy to bend a pin without noticing it when installing the part It is also easy to i...

Page 166: ...ddress decoding ner vork until the malfunctioning logic gate is found i e where the output is inappropriate for the inputs 9 If pin 1 of U7 or U14 is not continuously low remove U7 U14 Ui6 Ui8 and U21 If the chassis still fails to work suspect a short on the module 10 In the event of partial failure the 12 V power supply should be checked at the output of VR2 and at pin 2 of U2 U3 U4 and U5 11 The...

Page 167: ... The settings should start at 0 and run consecutively upward 3 Check that the File Memory Controller and all associated Extensions are firmly seated into the Mother board and that the guide pins are in place in the Mother board sockets 4 Check that all three power supply LEDs on the front of the CPU module are lit indicating proper power supply If not and if the power supplies are normal when the ...

Page 168: ...moved from the Controller module remove U17 from the Extension module reinstall the module apply power and push RESET on the CPU module Apply 5 V to pin 3 of the socket where U17 was installed pin 1 of U1 U16 should go from 5 V to 30 V as 5 V is applied If not suspect CR1 CR1 U21 01 and 02 5 7 8 GPIB 488 Module Schematic 91 D7254 Figure A 15 Assembly 2002791 Figure A 16 Caution Always remove power...

Page 169: ...odule presently in the chassis Make sure S 1 S2 and the jumper in header E1 are set correctly see Table 5 2 Disconnect the interconnect cable Examine U14 pins 4 5 and 6 and check that the three wire handshake described in Section 4 10 is present at least intermittently 8 lf the characteristic three wire handshake was not observed in step 8 go to step 13 Otherwise check that U14 pins 11 and 13 vary...

Page 170: ...all connected in parallel When more than two sites are connected in parallel at one modem be sure the 600 Ohm output impedance is properly matched We suggest that initial adjustment be made with the Terminals back to back on the bench to gain familiarity with the controls prior to installation Test Equipment Name Multimeter Audio Frequency Counter Oscilloscope Dual trace Procedure Manufacturer Mod...

Page 171: ...ated 30 dB Phone Line 550 n 560A 37 n 00 4 TELCO I 1 0 IIITERFACE so ASSE1 18LY 20B2716 3 4 IIITl RFACE 6 Figure 5 2 Two Wire Test Interconnect 160 A 160Jt 160A 160il Figure 5 3 Four Wire Test Interconnect 5 23 ASSEMBLY 2 2082716 03 04 o s MOOf M TEU 0 os ilflERFACE ASSEMBLY 2082718 3 4 MOO M TEUXl 8 INocllFACE ...

Page 172: ...on the Modem II module should be off indicating no sites are enabled 3 Place toggle switch S2 on the front of the Modem II module in either TEST position This causes the modulator to generate a continuous tone 4 Adjust the output voltage levels using Send Level Adjust R10 on the front of the Modem II modules Two wire systems Measure the output level across barrier strip terminals 1 and 5 on the Mo...

Page 173: ...cross the test points 30 dBm input 6 Put the Remote Terminal modem in OPERATE mode and the Control Terminal modem in the down TEST position using S2 Adjust the Remote Terminal input level exactly as was done in Step 5 at the Control Terminal 7 Place all rnqdems in the OPERATE mode Push the RESET button on the front of the CPU modules at both Terminals Re enable the Remote Terminal s by assigning d...

Page 174: ... stable re actings the following steps are suggested 1 Place a 10 k Ohm resistor between the frequency counter input and TPi white to increase frequency counter input impedance 2 Reduce false triggering by placing a small value 001 to 1 uF capacitor betvveen TP1 white and ground We suggest that the Terminals be connected back to back at the same location See preceding subsection so that both ends ...

Page 175: ...his should be done at the IC pins 0 UNMODULATED SUBCARRI ER f V SUBCARRIER DEVIATEDt5 OF CENTER FREQUENCY 1 3 4 Figure 5 7 Standard Subcarrier Pattern 5 s r w o OE OMOIJ E1 J 8LE Notes 1 Use Internally derived positive slope triggered sweep 2 Set sweep time to achieve trace A 3 Set generator deviation to achieve trace B MRC 2 Vol 1 7A0260 5 Rev F 5 27 ...

Page 176: ...d RiO is a fine frequency adjustment Both pots are accessible from the rear panel and are labelled COARSE and FINE 3 Disconnect the frequency counter and connect a distortion analyzer to the SUBCARR OUT connector J3 Adjust Distortion pot R6 for minimum dis tortion Using this control approximately 0 5 distortion is obtainable If no distortion anal yzer is available no adjustment on this pot is requ...

Page 177: ...igure A 26 Adjustments A Telemetry Extraction Filter 1 Apply a modulated subcarrier signal from a subcarrier generaior to the input J1 2 Adjust inductors L1 and L2 for maximum amplitude and minimum AM The filter output should be similar in appearance to the subcarrier generator output B FM Demodulator Frequency 1 Apply a modulated subcarrier signal to the input J1 2 Adjust R6 FREQ for the cleanest...

Page 178: ... acceptable in most applications 4 Disconnect the analyzer and attach an oscilloscope to GEN OUT J3 To understand this adjustment see Figure 5 7 in the Modem II subsection for representative waveforms Adjust the oscilloscope to display about six periods of the unmodulated subcarrier as shown in A Using the modem Send Level Adjust R10 increase subcarrier modulation until the fifth crossover occurs ...

Page 179: ...ar much like the subcarrier generator output If it is distorted check the input filter for proper tuning or defective components 2 Check demodulator frequency as described in the adjustment subsection 3 Check operation of Buffer Amplifier U2 4 Check operation of the Modem module Refer to the Modem II subsection of this manual 5 7 i 5 Serial 1 0 Module Schematic 9107243 Figure A 29 Assembly 20D2800...

Page 180: ...e following 5 Generate a continuous stream of characters from the external device On the printer hold the space bar and REPEAT key down On the Multiple Direct Command or CRT hold one of the keys down continuously You should be able to observe the received data on U2 pin 2 If the received data is not present suspect the printer the cable or the Serial Interface module 6 Check that the Ready and Car...

Page 181: ...ent at U1 pin 3 suspect the external device or the cable 5 7 17 Analog Tnput JII Schematic 9107343 Figure A 33 Assembly 20D2897 Figure A 34 Application Hints DC input resistance is 500 k Ohm However it is recommended that the output impedance of the circuit driving the board not exceed 10 k Ohm at 25 Hz increasing to 25 k Ohm at 4 Hz Normal mode rejection at 60 Hz is 35 dB with a common mode rejec...

Page 182: ...ddres from Oto 15 Module O will output channels 1 through 16 module 1 will output channels 11 through 32 etc Programming of S1 is shown in Table 5 1 If replacement modules are installed for any reason verify that S1 is set correctly Troubleshooting Check for periodic low pulses on U5 pin 8 indicating the CPU is attempting to read data from this module Low going pulses should also be observed on pi...

Page 183: ...tor or a defective input on U4 or US Check for a periodic low pulse on U2 pin 8 This indicates that the CPU is trying to read data from this module Low going pulses should also appear on pins 1 and 19 ot U4 and U5 If not suspect U1 through U3 or S1 5 7 20 Open Collector Command Output Schematic 91C7171 Figure A 39 Assembly 20D2755 Figure A 40 Application Hints Maximum voltage that can be applied t...

Page 184: ...used to assign a module address from Oto 15 Module O will output channels i through 16 module 1 will output channels 17 through 32 etc Programming of S1 is given in Table 5 1 S1 is programmed at the factory and will normally on1y be reset if a defective module is replaced in this case the switch on the new module should be set to the same posLtion as the module it is replacing Troubleshooting 1 Pa...

Page 185: ...gh the address decoding net vork until the malfunctioning gate is found If U11 pin 6 is not continually low suspect U10 or U4 5 If removing U4 and U10 has no effect on operation suspect U12 U13 U14 or a problem involving a trace or a solder joint 6 Observe U9 pin 8 and verify that it pulses low from time to time If no work backward through the address decoding network to find the malfunctioning ga...

Page 186: ... to Table 5 13 e Check U4 to U6 pins 5 or 3 for a low level If high suspect U4 to U6 If low suspect CR1 to CR6 or K1 to K6 Table 5 4 Telemetry Channel B Inputs and Q Outputs Telemetry su a Channel Input Output 1 U1 Pin 2 U1 Pin 13 2 U1 Pin 10 U1 Pin 5 3 U2 Pin 2 U2 Pin 13 4 U2 Pin 10 U2 Pin 5 5 U3 Pin 2 U3 Pin 13 6 U3 Pin 10 U3 Pin 5 5 7 24 Diode Filtered Interface II Schematic 91 A7273 Figure A 4...

Page 187: ...ment potentiometers are present for 5 V 15 V and 15 V These adjustments are 5 V V ADJ R108 15 V V ADJ R1 i 15 V V ADJ R10 A sealed potentiometer is included for current limiting for 5 V R1O4 A 120 Volt Operation Unless otherwise tagged the power supply is set for 120 V operation when it is shipped from the factory Normally no changes are required The 120 V label should be visible on the voltage se...

Page 188: ... components are duplicated on the board since there are four mostly independent ports Therefore Cs may be swapped between ports to shot gun the problem In addition you can reset switches S1 and S2 see table 5 2 to swap the options between ports 1 Make sure the switches and jumpers are set correctly see Table 5 2 Make sure all devices are completely seated 2 Verify proper 5 V power supply voltages ...

Page 189: ...e 5 7 30 Quad RS 232 Interface Module Schematic 91 C7395 Figure A 58 Assembly 20C2955 Figure A 59 Troubleshootfng The Quad RS 232 Interface board has many components which are duplicated for each serial port These components are indicated with a reference designator ending in a letter e g S1A S18 S1 C and S1 D Components which are shared by the four ports do not end in a letter e g U2 The descript...

Page 190: ...5 F Interrupt select 2 Check that the board is firmly seated into the motherboard Try a different slot if available 3 Check for activity on the outputs of Ui 2 U10 U15 and U4 outputs toward PIAs If one of these lines is not active except RESET suspect the associated IC 4 Check U7 6 U12 3 U9 6 U9 8 and U9 11 for activity Again suspect the associated IC if no activity occurs 5 Check the outputs of t...

Page 191: ...www SteamPoweredRadio Com ...

Page 192: ...chase of an Extended Service Agreement C Suspected module identification markings D Be prepared to accurately describe the problems with the unit Constant or intermittent Precise symptoms Meter readings Operational frequency of unit E Factory test data if applicable Once you are prepared with the above requested information contact our Technical Services Department for assistance A Technical Servi...

Page 193: ...actory on the outside of the carton or on the shipping label Make sure that the name of your company is listed on the shipping label and insure your module appropriately If you are shipping a complete chassis all modules should be tied down as they were originally received On some Moseley Associates equipment shipping screws are required on the underside or topside of the chassis In this case prin...

Page 194: ...uit is suspect carefully remove the original and install the new one in the same direction These devices are installed one way only Installing a new device backward may damage the newly installed component or the surrounding circuitry ICs occasionally exhibit temperature sensitive characteristics If a suspicious device operates intermittently or appears to drift Freeze Mist may aid in diagnosing t...

Page 195: ...www SteamPoweredRadio Com ...

Page 196: ...eredRadio Com Section Seven Recommended Spares This section contains replacement parts information for the MRC 2 system Price information on replacement parts is available upon request MR0 2 Vol 1 7A0260 Rev E 7 1 ...

Page 197: ...IAY IR IN4745A 3600236 DIO 200V lA SI D039 IR 10D2 3610003 I I DIO 3 1 V SCHAUR SZ3 l 3610169 XT NS2N2924LFS 2W16M025V lA7P GE 2N2924 LF5 3630027 XT NP2N3053 05Wl00M080V 7A RCA 2N3053 3630035 XT PS2N3640 2W500M012V80M3 5P FAIR 2N3643 3630092 XT PP2N4037 01W060M060V01A RCA 2N4037 3630191 XT NP2N5293 36W800K080V04A RCA 2N5293 3630316 RGLTR 6 9V 30MA T092 NATI LM 329BZ 3650066 RGLTR 7812 VARV1 5A NAT...

Page 198: ...41NNAND TI SN74LS20N 3660719 ICTR3INNOR TI SN74LS27N 3660727 I to IC SI SIN NAND TI SN74LS30N 3660735 IC QU21NEXCL OR TI SN74LS86N 3660743 reDU JK MAS SL TI SN74LS107AN 3660750 IC DURETRMONOMULTI TI SN74LS123N 3660768 ICQUNANDST TI SN74LS132N 3660776 IC 3 BLINEDECDEMUX TI SN74LS138N 3660792 IC DU2 4LNDECDEMUX TI SN74LSI39N 3660800 IC OCT BUS DRIV ST TI SN74LS244N 3660859 IC HEX BUF 3 ST TI SN74LS3...

Page 199: ... 3661055 IC DUAL D FLIP FLOP TI SN74LS74AN 3661063 i IC 13 INPUTNAND TI SN74LS133N 3661071 ICDU 41NMUX Tl SN74LS153N 3661089 IC BIT RA TE GENERATOR MOTOR MC14411P 3680212 IC DIFFERENTIAL AMUX 4CH MOTOR MC14052BCP 3680220 DISPI AY 17 SEG 4 DIGIT RED DL 2416T 3690054 IC EAROM 1KX4 GENIN ER3400 3710001 IC Pf A fNTERFACE MOTOR MC6821P 3710027 IC PRIOR INTERRUPT MOTOR MC6828P 3710035 IC ACIA INTERFACE ...

Page 200: ...3730207 IC QU LINE DRIVER PLST MOTOR MC1488P 3730355 IC QU LINE RECEIVER MOTOR MC1489P 3730363 ICOPAMPQUAD 741 TI RC4l36N 3730462 IC A D CONV 12 SGN NA IL ADB1200PCN 3730595 IC OPAMP HI SLEW SIGN NE 53IN 3730694 J tn IC TIMER SIGN NE 555N 3730702 ICVCOWAVEGEN EXAR XR 2206CP 3730819 ICFSKMODEM EXAR XR 2211CP 3730827 IC OPTICAL ISOLATOR MOTOR MOC 8030 3730868 IC DUAL OP AMP TI TL072A 3730876 IC KEYB...

Page 201: ...www SteamPoweredRadio Com ...

Page 202: ...www SteamPoweredRadio Com ...

Page 203: ...ntroduction Section Eight Parts Lists This section provides a complete parts description of eacl MRC 2 module The referenc designation number is located on the schematic and assembly drawings see Appendix MRC 2Vol 1 7A0260 Rev E 8 1 ...

Page 204: ...G 4 DIGIT RED OL 2416T uz u3 U4 U5 Y6 u7 UB U9 UlO Uii U12 UL3 re SN74LS13aN 3 suN ED ECDEf ux sN74Ls usN U t 7 SKT DUAL I t 1 LINE l t PIN 2 64 03 57 1 U l 9 U 20 SKT OGAL N LIN E 16 p fN 2 6403 58 1 un U2 l U2 UZ4 SKT CUA IN LINE 24 PfN 2 640361 1 U23 S T DUAL IN LINE 20 p IN 2 640464 l Ul Ulti UL6 Uld SKT ou L I LINE 40 PIN Z b 03 79 1 UlrU3 U4 U5 V6 U7 UB uq VLo u11 u12 u1J Ul5 21 i390333 HORN...

Page 205: ...20 182 CAP MJCA UIP 33O0PF 5 C1 5 t 3 4210l34 CAP l I CA VIP 30PF 5 6 44 421 6092 ChP Ml A UIP 20PF 5 Cl3 M 1 9 3 3 2 J OM 1 5 300 J 4 5 4 3 7 OZ6B CAP VAR PC MT 5 6 P F 19 47 3290830 LUG GND P2 p 3 2 81000 05 60QNOZ F 836 48 1641943 W SUSS 25GA 299 l 49 16 0 36 6 1 tl W GREc l M0015 1 95A 5 2 3 6 0 bo l 2 i r C GER l N27O 100 V 60 MW 0 07 l N270 CRl C R2 CRJ C R4 C rs C R6 C R7 CR8 t CR91C RlO CR...

Page 206: ...682oP SN74LS04N SN74LS ION re iN74L lLN TRIPLE 31NPUT AND SN74LSLLN ua I C SN 4LSZON OU 4lN NANO SN74LS20N U11 re S 74LSZ7 TR 3LN OR UlO IJlZ IC S 74LS32 CUA0 2 INPUT NOR U7 IC Si l 7 lS 7 4i l DUAL D FLIP FLOP U5 r SN74LS36 li GU ZlN E XC L OR U6 IC SN7 4LS l rJi J U I IPUT NANI Ul 3 SN74 _ LS 2 7N S 74L 32N SN74LS 74MI SN74LS86N SN74LS133N re SN74LS244N OCT 8US DRIV ST SN74LS244N Ul6 Ul7 U18 Ul9...

Page 207: ...07GF 3 3 lK C07GF102K 750 l O 1 3 3K R C07G l03K RC07GFl56K 36 44l0ot9 ES z ZMEG OHM l 4 i 10 RC07GFZ25K 8 37 4310165 CAP otu LOOV 10 1IN LO SPCG CYi5Al0JM C24 5 000 EA 1 000 EA 3 000 EA 1 000 EA 1 coo EA l 000 EA 1 000 EA 5 009 EA l 000 EA 7 QJO E A 1 000 EA 1 000 EA 39 4310207 CAP lUF 501 20 CY20Cl04H 23 JOO EA C l C2 CJ C4 C5 C6tC7 CB C9 ClO CLL CL2 Cl3 Cl 4 Cl5tCl6 C l7 Cl8 ClJ C20tC21 C27 C 2...

Page 208: ...N U3 l 3 i 4 3 0 48 5 Lcl L LOGI C C J CPU I NT 14 36JC3lo XT NP2N5293 36J8COK090V04A 03 Q4 l JA106 9 l 2N5293 15 Jb30027 xr NS2 2924 LFS 2Wl60M025V 1A7P 2N2924 LFS Ql Q2 1 06 l6 3630191 xr PP2 037 Jl 060 060V01A 2N4037 05 17 444C079 RES 100 OHM Z 10 R26 18 440053 RE S 47 OHM 2ij 10 R3D 20 442Ci70 RES 180 CH l 2 10 RZ7 21 446 022 6 RES 3o3K OH L 4H 5 Rl Rl3 RZl R29 R33 22 446G549 RES 470X OHM l 4M...

Page 209: ... 2 1 9 l0 SXOO35H A1 UK 50 1 03 CY20C l 04M 44 42 0lb6 CAP TANT 2POX OiP 220 LOV 10 K220El0 C8 C10 45 4280079 CA T NT EP X OIP 10 25V 20 l990 10oX00 25KA l Cl3 46 4280095 CAP TANT E CX DIP 22 35V 1 0 L99DZ2 X9035PE4 C4 47 36 10003 OIO LODZ ZOOV LA S I 0039 1002 CiU tR2 CR4 CR5 CR7 C R8 CR9 C1UO CRll CR l2 48 361 0169 oro zsz3 1 3 1v sz3 1 CR3 49 360C053 010 1M9l4 75V 75 A SI A398 1N9 l S l 52 53 5...

Page 210: ...190 o4 1 090174 65 1090604 MAC 2 Vol 1 7A0260 Rev E COMPONENT DESCRIPTION f C OMMENTS wSHR LK 0 4 SR co PL SHR LK t 6 SR SST qRKT ANGLE SCR PNH PHPS 6 32 X 5 16 SST SCR NH PHPS 6 32 X 3 16 SST WSHR FL 6 cc Pl 8 8 QUANTITY ENG DR AWING NO PER UM 2 000 EA 4 000 EA 7575 C 1 000 EA 1 000 EA 1 000 EA AN960 6 CAO l 1 000 f ...

Page 211: ...1068 22 E 7 1250075 JCTR CC LEFT RIGHT 2 PINSJ 4l t274L Cl2409 8 J660o77 r SN74LS02 HJ ZlN Ii OR 5N7 4 LS 2N Ul6 9 36bll52 re S 74LS245N OCT aus TRNCVR SN74LS245N tJ l U2 U3 10 4280 186 CAP TANT EPOX DIP 220 lOV 10 K22 0E l0 Cl9 1 000 EA 1 000 EA l 000 EA 5 000 EA 1z ooo EA L 000 EA l 000 PR t 000 EA 3 000 EA l 00 0 EA 11 431 0207 CAP 1UF 50V 20 CY20C104M 18 000 EA Cl CZ C3 C4 C5 C C7 C8 C 9 CLO C...

Page 212: ... u2 u3 w us u10 SKT OUAL IN U _ NE ZS PIN 4 i 127 4l C 12 409 1081068 23 E Z 64 04 64 1 5 32 50081 U6 U1 ua U9 h J6bLl62 IC SN74L Z 5N OCT 9U5 TRNCVR Ul 2 U3 U t 7 9104688 IC P OG MRC 2 32K RAH U5 us 2 64036 2 l SN74LSZ45N 2 SMl l 01 8 9104662 IC PROG MRC 2 32K RA UlO 26Mll02 UlO 28Cl96 CAP TANT EPC DIP 220 lOV LO KZZOElO Cll IO 4310207 CAP 1 UF SOV 20 CY20Cl04 1 Cl C2 C3tC4 C5iC6 C7 C8 C9 Cl0 ll ...

Page 213: ... ENG Q AI IING Nd PER J L PCB 32k RAM MRC 2 51C60 0 e 1 000 E C TR LEFT RlGHT t 2 PIN SJ 4l l 274bC l2 409 1 000 l 3L L_ OGIC co JLK RAM 1051068 23 E t ooo SK T D UAL N LINE 20 IN 2 o40l 6 4 1 6 000 Ul U tU3 µ4 U5 UlJ SKT DL AL Hi LENE 28 PIN 2 0403 62 l ooo U6 U U8 U9 IC SN74L S245N 1CT BUS TRNCVR Si l74LS 24 5N 4 coo U i U2 U31U4 re ROG MPG 2 32 RM ROM lJS 26Mll70 A 1 JOO us IC PRCG RC 2 32K CZA...

Page 214: ...60768 re i l 74LS123N 0UK6TR MONOMULTI S1 174LS 123N Ul3 13 3560669 IC SN74LSOON QU 21 AND SN74L OON Ul5 14 3660735 IC 9 74LS30N SI 8LN AND SN74 L S30N Ul7 U20 15 660974 IC SN74LS24 act BUS DRIV ST Ul8 16 3660743 IC SN74LS86N QU ZLN EXC L OR Ui 9 18 3l5DOOB SKT DUAL IN L E 6 PIN Ul 1 3250016 SKT UAL IN LINE 8 PJN U6 20 3 250024 SK T DUAL IN Lf E L4 PIN U9 Ul2tU15 Ul7rUl U20 21 3250032 KT DUAL IN L...

Page 215: ...R9 RlO Rll Rl3 Rl5tR19rR22 R23 R24tR27 R28 R29 O 44203Bb RES lOK 0H4 1 2 10 RS RCZOGF 103K 4i 3 6UC145 DIO 11 4 15 t 2 SV 4 1S SI 0035 lN4154 CRl 42 3610003 DIO 1002 200V lA sr 0039 10D2 CP 2 CR3 43 4410510 RES 150K OH i l 4W 10 RC07GF15 4K R30 44 3150117 S J 16P 5 0 P T OUTPUT YE LLOW 230057G Sl 46 4 280079 CAP TANT POX DIP 1 0 2 JV 20 C ll 47 4260186 C P TANT erax orP 220 lDV 10 C 30 l 99Dl J6X ...

Page 216: ...l 56 1 0901 82 sc R PhiH PHPS 6 32 X i lt SST z ooo EA QZ VR 1 57 io9O554 N T HEX 6 32 SI l PATT 2 000 EA Q 2L VR l N 58 L0 30030 SC R PNH PHPS 3 48 X 8 ssr 2 000 l A p 2 59 1 030089 1 JSHR LK 3 SR SST z ooc EA P2 o O t0 30 o55 NUT HEX 3 4a S f P ATT ss 2 00 Q EA PZ 61 3250917 J JM ER 1 1 JN r FOQ 2 PL N S 025 l 65474 00 l 1 000 EA L INT4 62 1090562 i l iR LK 6 I lfl T CD Pl 2 000 EA Q2 VR l 63 32...

Page 217: ...U l8 U20 12 3250032 SKT DUAL IN LINE 16 PIN Ul9 13 3250008 SKT DUAL IN LINE 6 PIN U21 L5 3430469 l3L LCGIC Cu F IL EXP 16 440C507 RES lSOK uHM L 4W 5 Rt R7 18 4420386 RES lOK OHM 1 2 10 R4 19 4420261 RES lK OHM 1 ZW 10 R5 20 4420303 RES 2 2K OHM l 2W L O Rb 21 4420IlJ RES 47 OHM i12w 10 RB Z 640359 1 l Oil 1 06 8 19 RC07GF154J RC ZOGF LO 3K RC20GF 102K RC20GF222K RC20GFt 70K 23 4310207 CAP 1Uf 50V...

Page 218: ...090li3 2 S CR PNH PHPS 6 3 2 X 1 4 ST Q 1 VRl 42 10 0554 NUT tj 6 32 SM P T1 Ql ViH 4 1030030 SCR PNH PHPS 3 48 X 3 P SST p 2 44 103QC 55 IUT Hl X J 48 SM PATT SST P2 45 10 300 39 WSHR LK f 3 SR SS_ T Pl 46 109D58 SHR LK SR SST J l VR L 4 7 3 2 5 C 3 54 PAD X SrK Q 2 48 4549134 RES SIP lOK fi l 8W 2 LO RZ 750 10 l 1UOK 49 45 t01Lil RES SIP 1 0K OH l 8 2 8 PIN 750 81 P_lOK R3 MRC2Vol 1 7A0260 Rev E...

Page 219: ...74LSOON au ZLN AND IC N74LSOZ U 21N NCR IC S 74LS3 0N SI 31 ANC IC SN74L5o N J J ZlN EXCL OP re SN74LS24 N OCT 6US RIV ST IC SN74LS32 CUAO 2 lNPUT NOR IC SN74LSZ40 OC T tlUS DRIV ST C S 75L6UN GP IB IC SN75lblN TRANSC1EVER lC Co82lP PI 1NTERFACE IC 1Co8483 GPio A0 0 TER CAP TANT EPOX nIP 220 lCV 1c CAP LUF 50V 20 ES lK JH l 4W 10 RES lCK OHM 1 4 10 8 17 4 l l 2 7 4 l C 12 409 230057G 2 640357 1 2 ...

Page 220: ... T1 ON C COMMENTS ENG DR A ING NO 7 SC N 1 PHPS 4 40 1 4 SST StR PNH PHPS 6 3 2 X 3 16 SST SCR PNH PH S 6 32 l 4 SST i f JT HEX 6 32 Sr PATT WSHR L K 6 SR SST SCR LOCK KIT 5 52633 4 BRKT AN Glt 7575 C PANEL NRFC GPlB 488 0 5A 2 7 t4 C CON i OG R ANGLE 24 P N 552791 2 CONN 4cl PIN 65 00 J 03 l L5 L LOGI C C D GPtB 48 8 l OA lOf 9 10 so PCB G Vt 3 48 3 rNTE FAC f 51C592l AO 8 18 QUANT I TY PER UM 2 ...

Page 221: ...T092 RGL TR HC7 iU2 l2V 0 lA T092 IC UA741P OP p GEN OMP IC SN74LSOZ OU ZLN NOR IC SN74LSOS QU 21N AND re SN74LSJON SI Bl N ANO IC SN74LS36N QU 21N EXCL OR IC SN74LS123N OURETRMONOMULTl re SN74LS13ZN u NANO ST IC SN74LS244 OCT BUS DR V ST C d T ATE GENERATOR IC MC6850P ACIA INY RFACE IC RC4l3 N OPAH UAD 741 IC XR 22 06CP VCO WAVE GEN C XR 2211C FSK MODEM CAP MICA OI 47Pf 5 CAP MICA Of 330P 5 CAP P...

Page 222: ...l0 RE S t S G 2rl C LI 4 10 R ES 4 7K Jl l 1 l 4 l 5 ES 12K OHM l 4 5 R S 15K OH 1 l 4W 5 RES 33K OHM 1 4 4 5 Ri S 39K J j 1 l 4w 5 RES LOOK O tM l 41 1 5 RES 470K J H1 l 4 d 5 RES l 5 OK JH l W 1 RES Ld 2K OrlM 1 1aw l R E S 26 0K OH 1 8 J 1 POT CER PC PIN lOK OHM 75W PUT CER PC p lr lOOK OH 75W POT CER PC PIN 20K OHM 75W l POT CER PC PIN 5K OH 1 751 1 QUANTITY fNG D AW NG NO PER Ui 1 22u82 7 3H ...

Page 223: ... 7A0290 Rev E R S 470 OH l 4 LO R2 R5 RES 560 OHM l 4 10 R7 010 ZlN47 5A 16V lW 5 AIAY Dl 02 03 04 8RKT ANGLE SCR PNH PHPS 6 32 X 5 1 6 SST SCR PNH PHPS 6 32 X 7 16 SST SCR NH PHPS 6 32 X J 1 6 SST SCR NH PHPS 3 48 X 3 1 6 SST NUT HEX 6 32 SM PA TT NUT HEX 3 48 LGE A TT SST WSHR LK 0 SR SST PANEL MOO TELCO INTF MRC IDCTR RF 10 UH Ll LZ L3 L4 CAP DlSC Ot 60CV Cl C2 C3 C4 C5 C6 C7 C8 COVER INTERFACE...

Page 224: ...ll 20 4410 130 RES 120 OHM l 4W 10 R7 21 4520052 RES 4 99K OH 1 4 1 RS 22 23 24 4410494 4630547 463 0018 RES R5 POT R 4 POT 100K OHM l 4W 10 CER PC PIN lOOK OH I 751 1 CER PC PlN 200 OHM SW GS3 4 5185 86 5 05A263 7 UK 5 O 103 CY 20Cl04M 83 D 199Dl06X0020CA2 l 99D 1 0 5X0035AA2 2 b40358 1 RC07GF561K RC07GF271K RCO GF 471K RC07GF L03K RC07GF 4 72 K RC07GF224K RC07GF12lK RN60u499lF RC07GF104K 3006P l...

Page 225: ... UH Ll LZ IC XR 2206CP vco AVE GEN Ul ARR STP 2 TERM 3 8 SPCG SLK XFMR Tl oRkr ANGLE SCR p IH PHPS 6 32 X l 4 SS T SCR PNH P iPS 6 32 X l 2 SST SCR PNH PHP5 6 32 X 3 16 SST NUT 1 EX 6 32 SM PA TT W SHR LK 1 6 SR SST SCR PNH PH S 3 48 X 3 16 ss r NU T HEX 3 48 Lr PATT SST L8L LOGIC co TELCO SUBC w BUSS 22GA LUG J3 8 23 J QUANTI TY ENG OR AW ING NO PER UM MC 78U 2ACP 1 000 EA AGC l 4 2 000 EA 6008 3...

Page 226: ...NO 203273 l K C GM_ PO H IT OESCR IPTI ON QUANTITY CQMMENTS ENG OR AW l G NQ PER tJH _ R S 470 OHM l 411 l C RC 07GF47 lK l 0OP _ E A Rl RES 1 5K OHM 1 4 10 KC07GF 152 K 1 0 00 EA RZ CAP POLYC AR B o u11 1oov 3 ziuB 1312H L 000 E A Cl CAP POLYCARB l l l lOOV 3 22 UBU UH 2 000 EA C2 C4 CAP P OLY AR3 Ol 75 tOOV 3 22U8l75 2H 1 000 EA_ C3 CAP MICA OIP 253Q F l D V l9 F2 531G 1 000 EA cs ASSY fELCO OUT...

Page 227: ...WIN_G NO 2082736 2 K COl lPONENT 0ESCR IPTI ON QUANTITY C COMMENTS ENG DRAWING NO PER UM RES 470 OH l 4w 10 RC07GF47lK 1 000 EA Rl RES 1 8K OHM l 4W 10 RC07GF 182K 1 000 EA R2 CAP DI SC Ol 50 11 UK 50 103 l 000 EA C3 C P POLYCARB 008 lOOV 3 22UB802H 1 000 EA Cl CAP POLYCAR9 068 lOOV 3 2 zug6a 3H 2 ooo EA C2 C4 CAP MICA DIP l930PF 2 DM 1 9 l 9 3 l G 1 000 EA C5 ASSY TELC Q our SU8 CAR IN N EUT 2 0B...

Page 228: ... RA WING NO 2 082736 3 K COMPOitHff DESCRI PTION QUANTITY COMMENTS ENG DRAWING NO PER UM ___ RES 820 OHM 1 41 10 RC07GF82iK i ooo EA Rl RES 2 1K OHM l 4W 10 RC07 GF272K l 0 00 E A R2 CAP MICA 01P 36QOPF 5 0M 19 3 6ZJ l 000 EA Cl CAP MiCA DIP 4700PF 5 o M l 9 47i J 1 000 EA t3 CAP MICA DIP 1300 f f 5 Or t L9 132J 1 000 EA c s CAP POLYCAR l o a l I 00V 3 22UB 3l 3H 2 0 00 EA G Z C4 ASS Y TELCO OUT S...

Page 229: ...0262 RES l 5K OHM l 4W 10 U 31 4410338 RES 4 7K OHM l 4W lOt R2 44 4250023 CAP OLYCARo 0016 lOOV 3 C3 52 422004 CAP MICA DIP lZOOPF 5 Cl 54 42 105 14 CAP MICA DI P 7SOPF 5 C5 59 4Z50l71 CAP POLYCARB Ol lOQV 3 C2 C4 RC OJGF152K RC07Gr472K 22UB l62H OM 19 122J OM 15 75 lJ 22UB10 3H 79 9204801 SSY T ELCO our SUBCAR N NEUT 20B2736 7 MRC 2 Vol 1 7A0260 Rev E 8 27 K 1 000 l A I 000 EA 1 000 EA 1 000 EA ...

Page 230: ... 1 7A0260 Rev E E NG ORA HNG NO 2082736 5 K COMPONENT DESCRIPTION QUANTTTY COMMENT ENG DR AW ING NO PER UM r Rf 5 2 2K OHM l 4w 10 R C oiGF 222 K 1 000 EA Rl RES 6 8K OHM l 4W 10 RC07GF682K 1 0 0 EA R2 CAP MICA DIP 620PP 5 OM I 5 6 2 lJ 1 0 00 EA C3 ASSY TELCO OUT SUBCAR lN IEUT 20 27 36 7 K 1 000 EA CAP MICA DI t70P F 5 QM i 5 471J 2 000 EA ti C5 CAP i ICA DIP 3600 F 5 M 19 362 J 2 o o o EA C2 4 ...

Page 231: ...WtNG NO 2082736 6 K COHP ONENT OE S CRI PTI ON QUANTITY COMMENTS ENt QRA HNG NO PER UM M o RE S L K OHM 1i4W 10 RCO7 GF l 5 3 K 1 000 EA R2 RES 3 6K OHM 1 411 10 RC07GF 62K l 000 EA R l CAP MTCA DIP l80PF 5 DM 1 5 1 8 LJ l OQO E A Cl CAP U A DIP Z50PF 5 OM 15 2_5 l J 1 0 0 0 EA 3 CA P MICA 0 IP l SOOPF 5 OM 19 l52JJ 2 000 EA C C1t CAP MtCA Ot 3 0OPF 5 OM l 5 30lJ 1 _ 000 EA cs ASSV TELCD OUT SUBCA...

Page 232: ...9 S XR 22 L lCP MC 7dLL 2AC UA7 tlCP L 0403 57 l 05001 lJBl 3l 22l ET34Y l0J RC07GF 472K C07GF 104i RC07GF 124K RC07GF153K RC07GF102K 20 4410171 RES 270 GHH 1 4W 10 RC07GFl71K Rll Rl 2 2 1 J290l02 BARR STP 2 TER Y Stt SPCG BLK 7lb02 49 E 22 2000051 8R T ANGLE 7575 C 23 410205 ES 470 OHM 1 4 1 0 C07GF47 LK 25 12i OU5 3 2 6 3370384 31 109058 32 l 09G554 33 1090l24 34 1090174 JS 1090182 36 4310207 iu...

Page 233: ...D0236 oro ZlN4745A 15V lW 5 AIAY Dl 02 63 40JOU93 XFMR Tl 64 337006 1 FuSE l 4 Ai iP FAST BLO Flt F2 66 06G35d PANEL T L our sue IN MRC 7 i 030022 5e _ PNl 1 rl S 3 49 X l 4 SST 6J L0 30071 NUT HEX J 4 o LGE PATT SST 69 LDG07J i vG 10 L6 19z1 h auss 22GA MAC 2 Vol 1 7A0260 Rev E 8 31 UK 50 103 OM l 5 181J 0M 15 471J 9230 44 03 5005 lN4 745A MMTL F a GC l 4 C 05A2654 D o H 40cR fEAD 3 t8 X3 l 6 Xl ...

Page 234: ...Z70 RES l ijK OHM l 4W 10 U 71 4210480 CAP MICA DIP 560PF 5 C5 72 4210506 CAP MLCA OIP 68OPF 5 Cl 73 4220018 CAP MICA DIP lOOOPF 5 C3 74 4250PO CAP POLYCARB 0068 lOOV 3 C2 C4 7 5 446 0l 6 7 RES 6 2K OH 1 l 4W 5 RZ R 01 Grl8 2K OM 15 56iJ OM l5 68lJ OM 19 102 22UB 68_ 2H R Q7GF6ZZJ 79 9Z048dl ASSY TELCb our SUBCAR IN NEUT 2O82736 l MAC 2 VoJ 1 7A026 0 Rev E 8 32 K ooo EA l OOQ EA 1 000 EA t 000 EA ...

Page 235: ...NO Z JB 2736 9 l COMPONENT DES CR IP T ON CUANTlTY f COMMENTS ENG ORAW ING NO P ER UM ____ _ RES lOK OHM ll4W 10 RC07Gfl03k 1 000 EA R2 f ES OHM t 4 I RC07GF302J 1 000 A 31 Rl CAP MICA O IP 2 70PF 5 DM 15 271J i ooo A Cl f Ap M1CA o fp 240 0PF 5 OM 19 242J 2 0DO EA C2 Ut CAP MICA DIP 430l F 5 DM 15 431 J 1 000 EA C3 CAP MICA D P 360PF 5 DM l 5 36 1J 1 000 EA cs ASSY TELCO OUT SUBCAR IN NEUT 208273...

Page 236: ...NG NO 2002719 l L CCMPONE H OE SCRIP TI ON COMMENTS ENG OR AWING NO RES 470 OHM l 4 10 RC07GF47lK Rl RES l 5K G l 4w l O t RC07GF l 2K RZ CAP f OL YCARd Ol3i 100V 3 22UB13 12H C l CAP PCLYC AR l l l l 00 V 3 2 2U3lll1H C2 C4 CAP PDLYCAP 3 0175 lOOV 3 22USl752H C 3 CJ P MICA DIP 25JOPF DM 19 F25JlG C5 C6 ASSY SU3CAR I NTFC NEUTER MRC L 20D27 9 7 L CiUA HITY PER UM 1 000 EA 1 000 EA 1 000 EA 2 000 E...

Page 237: ...ES 470 OHM l 4W 10 RC07GF471K Rl 30 4410270 RES 1 8K OHM l 4W 10 RC07Gfl82K R2 50 4250163 CAP POLYCARB 008 lOOV 3 22U880ZH Cl 51 250445 CAP POLYCARB 068 lOOV 3 22U8683H ci t4 52 4220117 CAP MICA DI 1930PF 2 DM i9 193l C5 C6 65 4250171 CAP POLYCARB Ol lOOV 3Z 22U8103H C3 99 9204777 ASSY SU3CAR INTFC NEUTER MRC 1 2002719 7 L MAC 2 Vol 1 7A0260 Rev E 8 35 1 000 EA 1 000 EA 1 000 EA 2 000 EA 2 000 EA ...

Page 238: ... NO 20DZ1t9 3 L C OM PONF NT DESCRlPTION QUANTITY COMMENTS EN G PRAW fNG NO p tJ M i RE S 82 ff OHM l 4W tO Rto1Gf 3 l lK l 000 EA Rl R ES 2 71 OHM l 4 10 RC0TGF 272K 1 000 tA R2 CAP MiCA DIP 360 Q PF OM l 9 36 2 J t opo EA C l AP MT CA DIP 41O0 Pf 5 DM 19 472 J r non EA C3 CAP MICA DfP l3 00PF 5 OM 19 132 J 2 00 Ci EA C 6 C AP PQLYC ARS Q 3 L 1 00 V 3 2ZU 3l H 2 Q0fi EA C2 C4 ASSY U3CA R JN T FC ...

Page 239: ... 1K vHM l 4W 10 R2 29 4410262 RES I SK OHM l 4W 10 Rl 56 4220042 CAP MICA DIP l 200PF 5 Cl 57 4250023 CAP POLYCARB OOlo lOOV 3 C3 58 4210514 CAP MJCA DIP 750PF 5 CS C6 RC07GF472K RC07GF 152K 0 1 19 l22J Z 2UB l6 2H DM 15 75 lJ 65 4250l71 CAP POLYCARB Ol lOOV 3 22UB103H C2 C4 99 9204777 ASSY SUSCAR INTFC NEUT ER MRC 1 20D271 9 7 MRC 2Vol 1 7A0260 Rev E 8 37 L 1 000 EA 1 000 EA 1 000 EA 1 noo EA 2 0...

Page 240: ...ol 1 7A0 60 Rev E COMPONENT OESCR IP Ti ON 8 t Oi MENTS 4 _ RES 2 2K OHM l 4W 10 Rl Rf S 6 8K OHM l 4W 10 R2 CAP MJCA DI 4 10PF 5 C 1 C 5 CAP MICA 01 P 3 60 0PF 5 z C2 C4 CAP MJCA OIP 6 Z O PF 5 C3 CAP MfCA OlP S6OPF 5 t C6 ASS Y SUB U R IN TF NEJTE R MRC 1 8 38 QU NJr TY ENG ORAWI NG N PER HM RC07 f 222 K 1 000 EA RC07GF 6821 1 000 A DM 15 41 l J z o oo E 0 M J 9 3 62 2 po o EA DM 15 62 l J t oao...

Page 241: ... L CQMP O NEN T DES CR IP TI ON QUANTITY COMMENTS ENG DRAWING NO PEK UH ____ _ I _ ______ RES 15 K CHM l 4W LO RC07GF 153K l 000 EA R2 RES 3 6K GHf4 l_ 4_ 11 10 RC0 7GF 62k 1 000 EA R 1 CAP MICA DI 180PF 5 OM l 5 lBlJ 1 000 EA Cl CAP MlCA OIP 470PF 5 DR 15 471 J L on o EA 6 CAP MICA 0 r p Z50PF D i5 25I J 1 000 EA C3 CA P M CA DIP l500PF 5 OM l9 l5lJ 2 000 E C2 C4 CAP H I CA DTP 300PF 5 DM 15 301J...

Page 242: ...00 EA Ul 9 325GJ32 SKT OVAL lN UNE 16 p IN 2 640358 l 1 000 EA U3 11 3 1 0442 CONN 48 PIN 65u0 l 08l 1 000 E 1 iJ l l2 303 0244 CONN BNC BUU HO UG 1094 U 3 1 221 2 000 A J2 J3 14 4 63 0323 POf WW C P N 20K OHM sw 3 006 W l 2 03 1 000 EA Rl9 15 4 6300 59 PDT Ww PC PIN l 0 I M sw 30061 i l 102 1 000 EA lZO 16 463 05 39 POT W i PC PIii LOOK OHM sw ET34Yl 04 1 000 EA R 14 17 463 031 5 JT Wrl PC Pl J l...

Page 243: ...CA Ot P 70PF 5 Cl2 t 3430501 L i3L L0 Gl C CO SUBC 45 4310132 CAP DISC Ol 50V C9 b6 041J03 COIL ASSEXBLY 67 2060051 00 1090182 o9 1090554 7 l 11900 73 12 t4i0395 L l t L2 8R KT ANGL E SCR PNH PHPS b 2 X 1 4 SST NUT HEX o 32 SM PA TT Li JG RES 15K OHM l 4W 10 77 4410536 RES 220K OHM 1 4W 10 Rl7 78 l560Z59 TSG TEFLON Z6AWG NAT 79 16419 3 n BUS 26GA MRC 2 Vol 1 TA0260 Rev E 8 41 l 99010f X002QCA2 t M...

Page 244: ...SK OHH l 4W iot Rl 60 4210480 CAP MICA DIP 560PF 5 cs c6 RC07GF1 2K Or 15 561J 73 lt2l 0506 CA P MICA DIP 680PF 5 DM 15 681 J Cl 74 4220018 CAP MICA DIP lO00Pr 5 0 _19 l02J C3 75 4250130 CAP P0LYl ARB 0068 l 00 3 22U8682H C2 C t 76 4460267 RES 6 2K uH l 4W 5 RC07GF622J 2 99 9204777 AS5V SUBCAR INTFC NEJTER MRC 1 2002719 7 MAC 2 Vol 1 7A0260 Rev E 8 42 L 1 000 EA 2 000 EA 1 000 EA l 00 0 EA 2 000 E...

Page 245: ...NG NO 2002719 9 L COMPONENT OESCR IP TI 01i QUANTITY E COMM EN TS ENG OR WING NO PER u RE OK OHn i 4w 1 0 RC07GF103K 1 000 E R2 RE S JK OHH l 4 W 5 RC07G 302J 1 000 EA Rl CAP M1CA DIP 270PF 5 DM 15 271J 1 000 EA Cl CAP HCA DIP 430PF 5 01 l 5 43 lJ 1 000 EA C3 CAP MICA DI 2400PF 5 OM 19 242J 2 000 EA C2 C4 CAP MICA DIP 360PF 5 DM l 5 361J 1 000 EA C5 CAP MICA DIP 510PF 5 OM 15 SUJ 1 000 EA C6 A SSY...

Page 246: ...ER r AL 1 G GLTR HC7SLL 12V O lA f092 IC t 74 LS00 I JU Zl N ANO lC f 74L SJD _l SI ni N MMD c SN7 lt LSoo j Ql 2 N E XC L OR re SN74LSL44N OCT SUS DR V ST re SN74LSl60N OU 5fN OR r c MC o 3SC AC I l WTEqfACE CAP T A NT EPiJX DlP l 35V CAP TANT POX C P 33 35V 20 CAP TANI ED X O P 220 lOV LC CAF UF 50 2 0 RE 5 UQ OH M l 4 li 10 R S l OK DH L 4 w l C 8 44 4 1 1 27 1 tl C 1 2 409 2 10057 G_ 2d6 4 2 6...

Page 247: ... Al 06 1 l l Z 0404 c 3 l 2 640357 i 2 640361 1 1 C79U 2ACLP C aJ 14 4280004 CAP TANT cPUX 9L P l 15V 6 l 9 9 0 l O XO03 5 A2 l5 4 2d002 0 CA P TANf EPOX OIP 33 35V 20 l 990J 34X0035A52 C7 16 421041 5 C P Ml CA DI 330PF 5 uM l 33lJ C1 C2 C3 C4 C5 t7 4310207 CAP lUF 50 20 CY20Cl04M Cd C9 Cl 0 Cl 2 LB 4 d0L86 CAP TANT EPOX OIP 220 LOV 10 KZ20ELO C ll 20 4 10030 RES 47 UhM l 4w 10 RC07GF470K R8 21 44...

Page 248: ...T I ON 6 COl lMENTS BRKT ANGLE CONN i5 P N Jl CONN 48 PIN J2 PANE L LfrR PHERFACE MRC L 2 CR Pl iH PHPS q J 2 X 5 6 s st SCR PNH PH S 6 32 X 3 16 SST NUT Ht X 6 32 SM PATT CR P Nf PHPS 4 40 x 5 16 ss W SHR Li 4 sq CD PL NUT HE X 4 40 SM PATT SST ISHR LK 1 b S R SST w W EEN QUANTITY ENG OR AWI NG NO PER U 1 __ ___ 7 575 C 2 ooo EA 206584 1 1 000 EA 65001 0dl 1 0 00 EA 05A 2 713 F 1 000 l A 2 000 EA...

Page 249: ...R4 14 46C95Z RES 15MEG Ori l 4A 5 R6 R7 15 510db3 RES 49 9 OH 1 8 lZ R2 1U 16 4510103 RES 4 99K OHM 1 BW 1 Rl9 i7 510699 RES 10 2 OHM l 8 1 R21 18 451C71 5 RES ll JK OH l 8ri 1 R20 19 J650132 RGL TR MC79L05 05V O lA T092 VRl 20 4510657 RES 22 LK OH L B 1 RlB 21 4210191 CAF MIC DIP 51PF 5 ClO 3l6 H03 R C07GF 102K KC07GF156J RN55E4 9R9 F RN55E499 lF RN55El022F RN55Ell32F MC79L05ACP RNS5 E2 212F OM l...

Page 250: ...5 C SN74LS 86 4 QU ZfN EXC L UR U 9 C SN7 tLSlJ8 i 3 8LINEDE DeMUX UJ re SN74LSZ 4 dtT BUS DRIV sr vto IC N74LS245N UCJ SUS fRNCVR Uo LC DIFFERENTIAL i ux 4CH U 11 y u iZ u n 01 4 u15 re A 0 CONVt Tl R 12 lT u lt MCb821P PIA INTERFACE Ul tC LM30dAN G AHP PRECISION U6 37 31JC J76 IC DUAL OP P U7 MFlC 2Vol i 7A0260Rev E 8 48 9230 44 SN 74 LS 30M SN74 i S 86N SN74LS D8N SN74LS244 ll Mt l405 2SC P AD5...

Page 251: ...C SN74LSl4a OC T aUS ORIV ST SN74LS240N Ul UZ UJ 6 36oOJ59 re SN74L 244 CT 9US oqrv sr SN74LS244N U7 9 3250G57 SKT DvAL N LIN LO PIN Ul U 2 U3 U7 l C 3250032 SKT DUAL r LINE 15 PIN u t Ll 3250024 SKT DUAL IN LI E L4 PIN U5 Uo 2 640358 l 2 640357 1 12 JL50ll7 SA 16 BCD JT CUTPUT YELLOW 230057G Sl l 000 EA 1 000 PR 1 000 EA 1 000 EA l 000 EA l 000 EA 3 C OC EA 1 000 E 1 000 EA 2 000 EA l 000 EA 13 4...

Page 252: ...N74LS240 ucr 6US ORIV ST SN74L52 0N U4 U5 U2 IC SN74LS244N OCT aus o rv ST N74LS244 UZ 3 I T L LLZ IPTOCOUPLER Tl _ li2 U6 lJ7 Uch UA U l O J LL U12 U l 3 t U l 4 1 U 1 5 U l 6 J l 7 U 18 UL9 U20 U2l KT DUAL I LINE 20 PIN 2 6404b4 1 U4 U5 IJ22 U 2 3 SKT DUAk IN LI 16 lN U 3 2 t 403 58 l SK T OUAL IN LINE l t PIN 2 6 4Q3 57 l Ul lJ 2 SKT DUAL IN LINE 6 P M rc 063 S3 G U6 U 7 U6 U 9 Ul O t U L L Ul ...

Page 253: ...3 05Wl00M06DV 7A QZ 13 3250016 SKT DUAL I LINE B PIN U7 U8 U9 l0 Ul l Ul2 UlJ9U1 4 L4 3250024 SKT UAL IN LU c 14 f1 IN Wi U2 U6 t5 32500 7 S T DUAL lN LINE 20 P N U4 U5 lb 3250099 3KT DUAL IN LINE 40 IN U3 Ul JL900Tl Si DtP 4 POS TJCN 2 6 404 63 1 2 640357 l 2 6404 64 1 i 0 42801 96 CA TANT EPOX OIP 220 U V 10 K22QEl0 E 1 0 10 EA 1 00 0 p l QQO EA 1 joO EA 1 000 fA l O00 cA t 000 EA 8 000 E i 3 00...

Page 254: ...5075 tA l oL LOG IC CD UP f CMO OB L06 a o a E PCB 0 LJ rPUT ODULE OPf sicsa46 E XT S Z li 2924 L F S 2 WLtiQM02 5V 1 A7P 2 N 29 24 LF S XT l iP21 U05 O5 itO0 OBOV 7A 2N3Q53 XT PS LNJ640 ZW500MOlZVaoMJ 5P 2N3640 XT IP 2M529 J 3o J 800 S OV G4 A 2 15293 re SN 7 ltL St 0 IJ i 2 l N I AND SN74 L Q i re SN74LS30N 51 8lN i AND SN14 lS3 bN IC Sl n 4 LSB f 4 Qf J 2 lN EXC L OR 5 17iLS 86N IC Si H4l SZ 44...

Page 255: ...OJAL IN LINE 20 PIN 2 64 64 l 6 90 0 Si T D U AL I L CN E t 0 p IN 2 61tU3 79 1 1 G0 0 HOR ts PIN 9 X 2 65610 XlB 1 000 JUMPE I I rt F o 2 Pil i S OZ5 L 6 547 4 001 1 000 U L LCG rc CD p _r IP l0Sl06 8 21 E l 000 CS A A l L EL INPUT M C 51 5940 t dOC C SN J ttLSOON QU 21 l J J ANO SN 74LS OON 1 000 JC SN T4L S3 ON S 8tN l ANO S J74LS 30N 2 000 IC SN 7 4i S B 6N JU Z l N E XCL OR Si l74LSo6N 1 00 0...

Page 256: ...C SN74LS30N SI 81N 4ND IC N74LSd N QU 2LN EXCL dR IC Sf 4LSl2 N J UR TR ONOH c JLTI IC SN 4LS244N OCT 8US ORIV ST C 5N75452B DU IAN 0 HIGHV CC IC 1 74LS 32 QUAD Z Vl PUT NOR re N74lS260N DU 5IN NOR CAP TC120jA 500 MF l V CAP TA i H f PUX JIP 33 35V 20 CAP f ANT EPOX O P 220 lbV 1 0 CAP lUF 50V 20 RE S 3 3K OH l 4 1 l J R S S P LOK OHM L a 2 PIN ES SIP lOK OHM 1 BW 2 10 RES SIP 3 3K 1 BW z RcS SCP ...

Page 257: ...00H I l ZV NOM Al 2530 09 2 L JL LC G t CD D Ly TL l OiH 06 l 5 E PC6 DcLAY CONB CL 51L59L4 D oro 1002 200V lA sr D03 9 10oz GL fR L 1340Tl 2 7 312 VARV1 5A LM340T l 2 IC 5H74LSJON u 2L l NANO SN74LSC0N I C SN71tLS j_ N sr lN NANO SM74LS30N re St 74LS65N w u 21N EXCL uR SN74LS86N re SN74LS l 23N 0URETM10NCMUL TI SN74LS 12 3N IC S 14LS 24 tN OCT 8 US DRIV sr SN74LS244N IC s n51t52 aP OU NANO HIGHV ...

Page 258: ... i 8 L19 RtS 100 OH l 4H 5 RC07GF101J R L U R3 R4 R5 6 t R 7 R8 R9 R10 R11 IU 2 l 3 R14 Rl5 1Rl6 RI7 R1 8 CA i lU 50 V 2 0 CY20CL 04M CltC t C3 C4 C5 6 C7 C8 C9 C O CLl Cl2 Cll Cl4 C15 Cl6 Cl7 t1a Cl c2a 010 l l4154 25V 4NS SI 003 5 iN t 154 CR l C R2 CR 3 t C K4 CK5 t C K6 Cin CKlii C R9 GRl O CfU 1 C1 U Z C Rl 3 CR 14 CR lS c Rl 1_ C _ fUJ C 3 l 8 CR 19 t CRZO f 2 l t CR 22 CB 23 CR241 C RZ S CR...

Page 259: ... E PA EL FLTKO I NTf MRC 0 5 A2639 F lu TR Rf 6 30 UH 9310 32 Ll L2 L3 L4 L51 L6 l7 L8 L9 Ll0 Lll Ll2 L13 Ll4 Lt5 Ll6 Ll7 Ll8 Ll9 l 20 L2l L 22 L23 L 24 L25 L26 l27 L28 L29 L30 L3t L32 LJ3 L34 LJ5 L36 CA l F 50V 2Qi CYZOC104M C l C 2 C3 C4 Cj C 6 C7 t8 C9 CLO ClL Cll Cl J Cl4 i5 Cl 6 Cl7 C l8 C L9 C 20 C2 1 C22 CL3 C24 C2 5 C 26 C2 7 C 25 Cl9 C30 C3 1 CJ2 C33 C3 C3S C36 co R INTERF CE NRC 1 Z 5826...

Page 260: ...25 l 090206 SCH P i PHPS 6 32 X 3 8 SST 26 1 560035 ToG SHRI K 3 16 CLEAR 2 7 l56U0o9 rec SHRlNK l 2 CLEAR 28 1641 620 2 9 L6 t 1596 30 l6 f L 562 31 L6415 1t7 3 2 l 6 t 1638 33 l6 tl6L2 4 164 1 70J 35 l M 1554 36 16 l455 37 164 1 J 38 l6 tl471 MRC 2Vol 1 7A0260 Rev E H W STR D l 8GA V i LET 1 6 30 ST O lHGA YELLOA 16 30 W STRD lDGA SRO 16 30 STRD l6GA WHITE 26 30 STRO 18GA GRAY 16 30 sr o LeG A B...

Page 261: ...E COMPONENT DESCR IP TI ON COMHENTS S TRO ZZGA wHIT BLUE w STRD 22GA GRAY IHI TE i STRu 22G i lH f TE GREEN w STRD 22GA GRAY STRO 16 GA ORANGE 16 30 suss ZOGA BUSS l8GA SH LK o SR SST T cG TE FLO 18A JG NA T 8 59 QUANTITY ENG ORA HNG NO PER U1 1 bU 730 22 96 1 409 FT BU 730 22 89 1 000 FT SU 730 22 95 1 209 FT u U 73G 22 8 900 FT MJL W76B TYPEMW 1 200 FT 297 soo FT 296 100 FT 4 000 cA TFTZ00 16 oa...

Page 262: ...C R IPn ON QUA ITITY f CO l11 ENTS ENG DRAW ING NO PER pr RU MOTHER BO 5l05e39 G 1 000 o KEY t UCATER l5C K5 15 qoo CON i EGGE SOP 100 c L 5320 72 l 1 s 000 RAIL PC MTG LOWER M RE 1 0 5C2 59 2 l p 1 ouo RAI L PC TG UPP ER MRC 1 2 J5 259 p t oo o S CR PNO PrlPS 4 40 X 3 8 SST 30 odb Rt 39 OH M l 1t 1 RC07GF39l K i ooo Rt S S lP 3 0 OHM S i 4 I 10 4JlOR 10 l J3l 4 000 RE S SIP 90 DHt 1 4W LO 43 tOR ...

Page 263: ... IC S HctlS8 QU 21N EXCL OR IJ4 ll5 Di3A U8B U8C U80 366096b IC SN74LSZ 60N OU SIN NOR U7 rJ9 UlO 550 3006 SN 74LS30N SN74LS86N SN74LS 260N 366_ 1162 IC N7tfLS24S N OCT BUS TRNCVR 5N7 LS245N Ull U12 Ui Ui4 Ul5 36802 _l 2 IC 3 IT RATE GENE RA TOR IC 1441 lP U2 3710043 IC MC68 0P A IA I NTERFACE MC68 0P UlA la 8 UJ C UlD 4ZU0186 CAP TANT EPOX DIP 2ZO LOV 10 KZ20El0 25 4310 20 CAP 1UF 50V 2 0 CY20Cl0...

Page 264: ... COMPONENT rmR ITEM iBR 3 343 0444 4 325 0917 MRC Vol 1 7A0260 Rev E t _ QUANTITY COMPONENT DESCRIPTION COMME NTS ENG DRAW ING NO P ER U 1 LBL LOGIC CO SER IA L 10Bl068 l7 JuMPER H N1 FGR 2 PINS 025 1 65474 001 E1AtE1B E1C ElO 8 62 E l 000 EA 4 000 EA ...

Page 265: ...156002d MAC 2 Vol 1 7A0260 Rev E ENG DRAW I NG NO 24Cl080 l G C0MPO ENT DESCRIPTION C COMMEtHS CA 24 GA PR CHROME VINYL SHELL CONN RFf EMI 25P 280 CA weuss 26GA TgG TEFL8N l6AWG NAT CONN 2 SP fN D P LG i SLORPOTCONN TBG SHRIN l 8tt CLEAR 8 63 CUANTI TY ENG DRAWING NO RER UM 9504 745833 9 299 l TFTZOC 26 OB 25P FIT 221 l 8CL 1 5 000 FT 2 000 EA 2oc FT 400 FT 2 000 EA 00 FT ...

Page 266: ...2 1 MR C2Vol i 7A0260Rev E EtJC DRAWING NO 2 4tl08 0 2 G COMPO ENT OESCR IP TI ON QUANTITY CO M t f T S E NG DRAWING NO PE UM CA 24 GA 4f KROHE V INYL 950ft 3 0 000 FT SHELL CCN 4 RF I E Mt 25P 280 CA 145333 9 t ooo EA w BU S 2 6 A 299 L 2 00 FT TBG TEFLON 26A i G NAT TF TZ 00 26 400 FT CONN 25 lN O P lG NSL DRPOTC_ ONN 08 2 5 2 000 EA n G S H L JK l 6 CLEAR FIT 2 7 l 8CL 2 00 FT L 8 64 ...

Page 267: ... COM1 1 l rHS ENG ORA ING NO PE UM 1 2 3 5 6 1700103 3050332 164 1943 1560259 30 0077 1560023 MRC 2 Vol 1 7A0260 Rev E CA 24 GA 4PR CHROME VINYL SHELL CONN RFJ EMI 25P zao CA 1 J SUSS 26GA ra TEFLON 26AWG NAT CONN Z 5P IW D P L G w SL OR POTCONN TBG SHRINK L S CLEAR 8 65 9504 7451333 9 299 l TFT 200 2 6 08 2 5P FIT 22 l 1 clCL 50 000 FT 2 000 EA zoo FT 400 FT 2 000 EA 200 FT ...

Page 268: ...COMMENTS ENG ORA HNG NQ P UM 1 2 3 4 5 6 t 70010 3 050382 l641943 l 56 0259 50 5 0077 i 50002 3 MAC 2 Vol 7Ao260 Rell E CA l t GA 4 PR CHl OH f V lNYL SHELL CONN RFI EMI 25P iao CA W 8US S 2 SGA TBG TEFLON 26AYG NAr CONN 25P INtwiJ P L G i 1 LOR POTCONN TBG SHRINK 1 8 CLEAR 8 66 9504 745833 9 Z99iJ TfT200 26 09 zsp FIT 221 L 6CL l 00 00Q FT 2 000 EA zoti i T 4 FT 2 000 EA 200 FT ...

Page 269: ...l 5600213 MRC 2 Vol 1 7A0260 Rev E ENG DRAWING NQ4 24Cl080 5 G CGHPONENT DESCRIPTION t COMMENTS CA 24 GA 4PR CHROM f V INY L SHELL CONN RFl EM Z5P 2ao CA i BUSS 26GA TBG TEFLON 26AWG NAT CONN 25PIN D PLG A SLDRPOTCONN T G SHRINk 1 8 CLEAR 8 67 QUANTITY ENG ORA ING NO PER UM 504 745833 9 299 i TFTZ00 26 D8 25 FIT 221 l 8CL 3 000 FT z ooo EA 200 FT 400 FT 2 000 EA zoo FT ...

Page 270: ... UM l l 70010 3 2 JOS 0 62 3 164 9 4 j 4 1560259 5 3 05 00 77 6 3050069 7 L 560028 MRC 2 VoL 1 7A02tO Flev E CA 24 GA 4PR CHROME VI jl 950G SHELL CDNIIJ RFI EMI 25P 2 0 CA 74 5833 9 W BUS 5 Z6GA 299 1 TffG TEFLON 26AWG NAT CONN 25P lN f 1 P LG J SL DR OTCQNN CONN 2 5P IN D SKT 1USL ORPOTCON T5G SH 1 K 1 8 CLEAR 8 68 TFT20 26 08 25P os 25s FIT 221 l 6CL 15 000 FT 2 000 EA 200 f T 400 FT 1 000 EA 1 ...

Page 271: ...ol 1 7A0260 Rev E ENG DRAWING NO 24Cl081 2 E QUANTITY COMPONENT DESCRIPTION COM1 1 E JTS ENG DRAWING NO PER UM CA 24 GA 4P CHROME VINYL 9 04 SHELL CO N RFI EMI 25P 280 CA 745833 9 6USS 26GA TilG TEFLON 26AWG NAT CONN 25PI N 1 0 PLG 1 SL RPOTCONN CONN 25PIN O SKT SLORPOTCON TBG SHRINK 1 8 CLEAR 8 69 299 1 TFTZ00 26 DB 25P 06 25S FIT 221 1 SC L 30 ooo FT 2 000 EA 200 FT 400 FT 1 000 EA l 000 EA zoo ...

Page 272: ... 4 5 6 7 l 700103 3 050382 1641 943 l S 60259 3 Q5 0077 3 05 00 69 150002 a MRG2Vol 1 7A0260 Rev E CA Z4 GA 4PR CH OME VfNY SHELL C ONN F1 EH1 25 zeo CA W 6US S 26 GA TBG TEPLJ 26AWG NAT CDNN 25P Ntr D PLG 4 SL0RPOTCQNN CONN 25 i D SKT Al SL DRPOTCciNN TBG SHRINK l 8 CLEAR 8 70 1 33 9 2 99 1 Tf fZOC 2_ 6 D8 Z 5P OB 25S FtT 22l l 8CL 50 000 FT Z 000 EA 2 00 FT 400 FT 1 000 EA t QQO EA 2 00 Ff ...

Page 273: ... 1 7A0260 Rev E ENG DRAWING NO 24Cl08l 4 E QUANTITY COMPONEiH OESC R PTI ON t COMMENTS ENG ORAWING NO PER UM CA 24 r A 4PR CHROME V INYL SHELL CO l RF l EMI 25P 280 CA w euss 26GA TSG TEFL 26AWG NA T 9504 745833 9 2 99 1 TFT200 26 CONN Z5P J NttD PLG SLORPOTCONN D3 25P CONN 25PIN O SKT W SLORPOTCONN 08 25S TSG SHRINK 1 8 CLEAR FIT 221 1 SCL 8 71 100 000 FT 2 000 EA 200 FT 400 FT 1 000 EA 1 000 EA ...

Page 274: ...CL099 l E REF C0 1PONENT C0MPOi iENT DESCRIPTION QUANTITY JBR I TEM NBR COMMENTS ENG ORAI ING NO PER U M 1 170Cl03 CA 24 GA 4PR CHRO E V INYL 9504 15 ooo FT 2 3050382 SHEL COl 4N RFl HH 25P zeo CA 7458 33 9 2 000 EA 5 3050077 CONN 25 Pl O P LG W S LOR POTCON l OB 25P 2 000 EA MRC 2 Vol 1 7A0260 Rev E 8 72 ...

Page 275: ... lf NB ITEM N3K l 2 5 1700l03 3050382 3050077 MAC 2 Vol 1 7A0260 Rev E ENG DRAWING p 24ClP99 2 E QUANTITY COMPONENT DESCRIPTION f cm 1MENTS ENG ORAW1NG NO PER UM CA 24 GA 4PR CHROME VINYL 9504 SHELL CONN RFI EHI 25P 280 CA 745833 9 CONN 25Pf f O PLG W SLORPOTCOMN OB 25P 8 73 30 000 FT 2 000 EA 2 000 EA ...

Page 276: ...ITEM NOR ENG OR AW P J G NO 24Cl099 E QUANTITY COkP NE Y ESCR f TlQN f GOMMEt n S ENG DRAWING P R UB l 1 2 5 1 70 01 03 3050382 3050077 MRC 2 Vol 1 7Ao 2 60 Rev E CA 24 GA 4PR CH 01 1E V 1N YL 9904 SHEU CtrNN RFI EM I 2 5 P 280 CA 745 833 9 Ctl h l 25 PIN u P LG SLDRPbTC 0NN 08 Z5P 8 74 so oob FT z ooo E A 2 000 E A ...

Page 277: ...9 4 E REF CON ONENT COJIWONENT DESCRIPTION QUANTITY N6R ITEi 1 NElR COMMENTS ENG DRAWING NO PER UM ___ ______ d l 1700103 CA 24 GA 4PR CHROME VINYL 9504 100 000 FT 2 305033 2 SHELL CON J FI EiH 25P 280 CA 745833 9 2 000 EA 5 305C077 CONN 2 SPIN P LG W SLORPOTCONN OB 25P 2 000 EA MAC 2 Vol 1 8 75 7A0260 Rev E ...

Page 278: ... j R rT E I N8 R 1 2 5 l 70 0103 305038 2 305 0077 MRC 2 Vol 1 7A0260 Rev E ENG DRAWING NO 24Cl099 5 E QUANTITY COMPONENT OESCRIPT10N f CUMMENTS ENG DRAWING NO PER UM CA Z4 GA R CHROME VINYL 9504 SHELL CONN RF I EM I 25P 280 CA 745833 9 CONN 2SPIN O PLG SLORPOTCPNN D8 25P 8 76 3 000 FT 2 000 EA 2 000 EA ...

Page 279: ...8 C2C C2D C4A C4B C4C C4D 4280079 CAP TANT EP0X DfP 1 0 25V 20 199D106Xu025KA1 CIA ClB ClC ClO CJA C3B C3C C3D 4280186 CAP TANT E UX D1P 220 lOV 101 K220El0 C6 4310207 CAP lUF S V 2uz CY20 104M C5 1 3473972 2 20637 58 3 3050416 PCB RC 2 QUAD S 232 INT 51C606 1 PANEL MRC 2 QUA D RS232 JNT 05AJ 174 CONN 09 LG METALSHELL PC RTANG 745990 3 i lA Pl hPlC PlD 4 3110442 CONN 43 PlN Jl 5 1050939 SC R JACK ...

Page 280: ...REF COMPONENT NBR ITEM NBR l l 70 0 l 03 2 05 _0 82 4 l 5 2 59 5 3050077 MRQ 2 Vol 1 7A02 6b Rev E E fJG Di AW ING O 24Cl l 65 A C CMPONEjH OESCR I PT I ON QVANTITY t CO i 1ENT ENG DRAWING NO _ PER UM CA 24 GA 4PR CHRO IE V INYL 9504 10 000 FT SHE LL CONN i 11 25P 280 CA 745833 9 2 000 EA T G TEFLG 26AWG N AT rFr200 26 400 FT tGNN 25P IN D PLG SLDRPOTC JNN Qff 2 5P 2 000 EA 8 78 ...

Page 281: ... 1 7A0260 Rev E ENG DRAWING NO 24 Cll67 A COMPONENT 0 ESCR I PT I O QUANTITY CO MENTS ENG ORAWlNG NO PER UH CA 2 4 GA 4PR CHROME VINYL 9504 10 000 FT SHELL CONN RFI EMI 25 P 280 CA 745833 9 1 000 EA SHELL CONN RFI EI II 09P zso CA 745854 3 1 000 EA TBG TEFLON 26A IG NAT T FTZ00 26 200 FT CO N 2 5P IN O P LG w SLDRPOTCONN DB 25 1 oo o EA CGNN 9 PIN D SKT SLORPOTCONN DEM 9S 000 EA 8 79 ...

Page 282: ... Rev E ENG DRAWING NO 24Cll68 A CGMPONENT DE SCRIP TI 0 J QUANTITY f COMMENTS ENG Oq_AWING NO PER UM C A 24 GA 4PR CHRQ IE V INYL 9504 10 000 FT SHELL CON i RF I EMI 25P 280 CA 7 t5833 9 1 000 EA SH ELL CONN RF l EMI 09P 250 CA 74 5854 3 1 000 EA TB G TEFLON 26AWG NAT TFT200 26 200 FT CONN Z SP IN D LG i 1 I SL DR PO TC ONN DB 2 5P 1 opo EA C dNN 9 PIN J SKT ll SL DR POiC ONN DEM 95 1 000 EA 8 80 ...

Page 283: ...0 Rev E ENG DRAWING NO 24C ll69 A CC f PON ENr DESCR r p TI ON f COMMENTS CA 2 4 GA 4PR CHROHE Vl NY_ L SHELL CONN RFI EMl 2 5P 280 CA SHELL CONN RFI EMI 09P 250 CA ToG rEFLON 2t A JG N AT CD N Z PIN O PLt W LbRPOTCONN CONN 9 P1N J sxT ti J s i_ ORp orc oNt 8 8 l ENG ORM II NG NO 9504 745833 9 7458 54 3 TFTZ 00 26 OB 25P OE 9S GUANTITY PER UM 25 000 Fl 1 00 0 EA i ooo EA 200 FT 1 oob EA l boo EA ...

Page 284: ...1 7A0260 Rev E ENG DRAWING NO 24Cll70 A C GMPONENT DESCR I P TION QUANTITY t COMMENTS E NG i RA r ING NO PER UM CA Z4 GA 4 PR CHROM E V INY l 9504 zs ooo FT SHELL CONN R I EMI 25P 280 CA 745833 9 1 000 EA SHELL CONf RFI HH 09P 2so CA 7453 54 3 1 000 E A T G TEFLO 26AWG NAT TFT2 00 26 200 FT CONN 25P N O SKT 1 SLOP POTCONN uB 25S 1 000 E A CONN 9 PIN J SKT rl SLOR POTC ONN DEN 9S 1 00 0 EA 8 82 ...

Page 285: ...TEi 1 H3R f G DRAWING NO 24Cll71 A QUANTiTY COM QNENT OESCRi T10N HMENTS ENG ORAWI G NO PEk UK _ _ _ 1 l 7 HH03 3 3050424 6 J050 51 MAC 2 Vol t 7A02G O Rev E CA 2A G A 4PR CHROMf C v r JYL 950 t SHELL Co N RFI EMI Q9P 250 CA 7 4 5854 3 CONN 9 Pl J 1 SKT i l lD R PQT ONN OEM 9S 8 83 25 000 FT 2 000 EA 2 0 00 EA ...

Page 286: ...www SteamPoweredRadio Com ...

Page 287: ...www SteamPoweredRadio Com ...

Page 288: ... l is s ctj on contains the schematics and a sembly drawings mentioned in Sections 4 and 5 of Volume 1 Cotre p9hding parts lists can be found in Section 8 Spare parts kits are des crlbe j in Section 7 MAC 2 voL 1 7A0260 Hev E A 1 ...

Page 289: ...l i r n w _ m cs 1 L tr f _ J c lrr r r r n J f H n I ccco J t l t i ii r f tl__ O G v oo u J Ji 1 mr J 1 S o t 7 i j f _ t 1 f I j _J J jfRiri l 1 l J 00 Ji I _ V 6 c o t J 1 1 P i V f n i J f 1 n q 1Hi t s I LI I jJ r r o l t t I l co l L t J s v L 1 I j p r 7 J J 1 4 i r _ TJ t 1 _ fM J t r _ I P l c u u n __ c m I U U 7 li i o 7 _ l tsv lr l fil l lilj _ c I 1 1 i I I 1 r 5 i kr j fr _ t r _ _...

Page 290: ...www SteamPoweredRadio Com MAC 2 VoL 1 7A0260 Rev E Figure As2 Front P aoer Assembly 2 0D28 04 Rev K I 0 iJ u A 3 OCT 93 ...

Page 291: ...www SteamPoweredRadio Com f j I LlJ ...

Page 292: ...n rn a Ci V J i V ij a i J 0 c t I IJ U1 In lJl aJ In a l I I MRC 2Vol 1 7AQ260 Rev E Figure A 4 6809 CP U Module Assembly 200279 3 Rev N ill l I ill IJl Zw i 0 r A 5 V 2 O S l 1 V i N O J u 0 j nJ a 0 l u j oJ 4 l V 1 u t I 1J f 3 51 1_ G 0 g J ...

Page 293: ...www SteamPoweredRadio Com I i L MRC2Vol 1 7 A02i30 Rev E i F ure A 5 ig Schematic CPU Interface F 91C7215 Rev ti I t i r Q lie t 3 I t d ...

Page 294: ...www SteamPoweredRadio Com figure A 6 CPU Interface Assembly 20CZ78l Rev H 0 I 0 J I 0 0 2 a7 C St 1 Pl T LL n 0 0 1JNl 6 T 0 1 0 L i fl T MAC 2 Vol 1 7A0260 Rev E CH c 4 f S Q A 7 0 ...

Page 295: ...www SteamPoweredRadio Com L Ii 11 5 L l 11 III Ii MRC 2Vol 1 7A0260 R v E ...

Page 296: ...www SteamPoweredRadio Com Figure A 8 96K ROM Boatd Assembly ZOD 2929 Re v B l Q C i Q JO s zs1H z fs s I j MRC2Vol 1 7A0 2 60 Rev E A 9 ...

Page 297: ... 32K RAM Boai d Schematic 91D7371 Rev B i l I 1 1 dl i HI i _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 1 MRC 2 Vof 1 7A0260 Rev E I I I I _ 0 3 r lf l i ici iaO t iC A fO I I r I O t d T 0 4 11 1 r I j I I I illi t iii J 0 a11 J 7 7 ti iiii ...

Page 298: ...www SteamPoweredRadio Com _ MRC 2 Vol 1 7A0260 Rev E 0 o a 1 Figure A 10 32K RAM hoard Assembly 2002930 Rev D A 11 OJ u V z 3 0 0 0 J 0 u ...

Page 299: ...www SteamPoweredRadio Com MRC 2 Vol 1 7A0260 Rev E Figure A 11 File 1emory Controller Schematic 9107250 Rev G A 12 ...

Page 300: ...www SteamPoweredRadio Com MRC 2 Vol 1 7A0260 Rev E Figure A 12 File Memory Controller ssembly 20D2789 Rev Hl F o 1 o I A 13 J r r _ L J Ill Q 3 J f w g rJ t 2 11 li II J 1 11 J 0 11 1 JU O L1 il ...

Page 301: ...www SteamPoweredRadio Com Pigure A 13 file Memory Ex tension Sclrematic 9101251 Rev D A 14 MAC 2 Vol 1 7A0260 Rev E ...

Page 302: ... 74 LS IO 4t O C2 l 4 R34 JO Cl4 C 3 ill l 7 EA 3 il JO ER 400 II Ut f R 3 400 CI Sff ia C 4 t llf 6 oo I R34 JO c m 7liil ca llii3C2 2 7 11 138 tt 74 LS8C Q OV l I R2 u s 71 r U20 11 Ff u 4 tuow ___ _ _ J l i Q o R3 a 1 1 e c r_s_7 _ s _o_ o 1 R o_J L 0 L 17 1 0 e d tr 1 3 g 0 I 0 I a io n t C t D 3 0 ...

Page 303: ...www SteamPoweredRadio Com Figure A 15 GPID 488 Module Schematic 9107254 Rev AO I o I I Ii I I I I f f 1 r l I i I MRe 2 Vol 1 A 16 7A0260 Rev E ...

Page 304: ...www SteamPoweredRadio Com WI MRC 2Vol 1 7A0260 Rev E Figµr e A 16 GPIB 488 Module Assembly 2002791 Rev B 0 CS s J l o i n j 1 5 0 A 17 0 0 u ...

Page 305: ... oJ o s l _nl s o o 6 I Hc f r k 6 n 010 7 I J r L l I c n 1 OIO I T l D I I t t t t f _ J I I OAV GNO r 7_ 4 _j i r if t t r 17 DAV l 19 RE I N RFD GNO tt t _J rt r r_ _ _ _ 1 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _j 1 h O NIHO 1 J f 4 1 Z t NOAC GNO l tr t4 W Z J N DAG 1 1 ii UC GNO j r 1 t 1 _1 CFC 2S M J T LO IC G N I 2 l SR o JJ L I i 11 _n GNO 15 rj _ 13 TN C Cl 0 to 00...

Page 306: ...www SteamPoweredRadio Com F igur e A 18 GPIB 488 lnterface 1ssembly 20C2792 Rev Al 0 0 ...

Page 307: ...www SteamPoweredRadio Com Figure A 19 Modem II Schematic 9107233 Rev C MAC 2Vol 1 7A0260 Rev E A 20 1 94 ...

Page 308: ...www SteamPoweredRadio Com MRC 2 Vol 1 7A0260 Rev E Figure A 20 Modem 11 Module Assembly 20D2787 Rev D A 21 9 94 ...

Page 309: ... 470 Ol J TPU T f2 8 0 1 1 4 AMP l 2 co 3 OUT IH4 745 T 8 IO J_ IOuH J_ 0 J1 RI o i270 1C 3 l C4 r 01 01 N N n iv R i F3 Vl R4 L3 1 4 AMP g 270 ra 1 3 T2 El I OuH C I HPU T MMT I FB l 0 3 1 C 5 re sJi 2 T I I IN47 45 R3 701 01 T ELC 0 170 INP UT GO f4 J l 2 9 04 1 4 AMP L 4 GND 11 14 745 _ _ T B 2 H _l_ 1C 7 Ic e 01 01 16 3 r 2 70 ...

Page 310: ...Rev E T2 Tl I Figure A 22 Modem Telco lnt_ erfacc Assembly 29B2716Rev H F S RE i 1 1 4 lWP L CID c F 4 J B bl I 4 lWP ALU L 4 t 0 C9V a tO C 7 l Z I 1 0 _ r C 1 4 lWP a z C S CE Lt f 1 1J i T I 4 WP lo _ t J k tc I c_ f vii JI A 23 TELCO IN PUT TELCO ou TPU T ...

Page 311: ... Oo O a C q 0 er 0 u H Figure A 23 Telco ln Subcarrier Out Interface Schematic 91B7144 Rev E 3 Oc 0 Q ii N C n J N K vO H A 24 NO o n 0 VI 0 N C 0 N a C _l0 u 0 CZ a w ii VO 7 0 0 C 0 u 0 C 0 0 NO c 0 C N f 0 ii I C 0 0 0 0 0 0 _ 0 V 0 N _ 0 u i 0 0 a N u rt 0 u H H ...

Page 312: ...A0260 Rev E 0 50V I l ll figure A 24 TelcoJn Subcarrier Out Interface As sembly 20A2737 Rev L t5 w 1 J s C 0 fl 1 A AG C F2 g 1 A AGC g C 11 I 2 CII ca 5 0V C7 Q c t 0 o B 1 Cl _j 1n CU t 12 P IOO L 0 0 50V Jt O A 25 OUTPUT COURSE FREQ FINE FREQ J3 ...

Page 313: ...tlSubcarrier In Schematic 91C7160 F l N A r 0 0 0 t g 1Hl LJ i 0 ol 1r4 1 __ __ V ae 0 1 2 0 o t c r A 26 v a 0 I v __ v uO HK nh JDuq K l 0 v w i 0 s n 2 V N I f u 0 0 1t g 0 g V 0 0 1t 0 j u 0 0 0 i 0 0 g 0 0 0 0 0 0 w 0 0 0 0 Cl 2 N 1 f 2 H t 1 1 i I I 00 8 Q N J Q 0 8 s 9 8 0 0 2 e C i ...

Page 314: ...c1 1 J11 z rtw 2 ioKKZc no 1eoo oos o a oi 068 9 09FJ 1n 3 3 91tHZ inc lzroo sco9f 0 1 HCQe on ncod i 1rti 7 HlZ oo 4 7 00 120_ 0 o r 9 16 0 1 7 50of lTEM 5 f110IC f 1200 I TEI iS OFj 0 TEM 7 mm t ii 470pF l ITU 9 92 1 zl JSOO 4200 BOp OOb iOoo f ooi 5 rr M i 151 i li3000 o K Z10 r 2 0Q s 30 2400 il o F F I 0 u MRC 2 Vo 1 7A0260 Reiv E I L Ab r 0 0 ...

Page 315: ... 7 P Z I f I 1 10 RH 1 10 OYP S OUl PUl Pl H CZ i All V u 7 u s j J S FAf Q 1 __ Vl c O B 3 tj i 4 1 Di Q l 1 c n CT 9 P C 14 2 l Al ti oOll Ul Pl l Cfti AI TpA OUl OU f f Ul l 011 1 0 J 10 r o no 1 tk io K o R1 t C 2 0 I op QllTPvl f ll2d 11 r rnco fl uvc OO o t7 Pl I Ji 1 Z t 1 J h t_ 1_ L r A oo 1 __ JUO 1 11 1 14 Ceio 200 q o l HO rH ff tt N r P l At s mi A I C I 2 c CA 10 HZ 19 I OC 0 1 1 tlU...

Page 316: ...020 2 K _ l l S i l no K 2 2 K O l K S K l z 15 K 9Z l f1 1 9 I 7 _ tS 2 Jo M l 3 c o 1 OE JT IIJ VT C i l CZ Ot ll I I II ooa 0 1 0 j suec o ei 1 00 I N G _ J Oui 0 _ TS C 3 Ic o n Ill fZn o o a l Opf o r l Vr c c 2s u ql Dp1 3 0pl OJ 1 qco 011 1 00p Hoo l 01 001 o 7SDp 7s 10p l OG I t tOpf 6oi AilCpF SU p IIIO P l Ooof z o _ 5 eo 30 yf Oop t sop eb1o S rooo s OC ii S e i S oP t 21 0 l4C O 30pF J...

Page 317: ...www SteamPoweredRadio Com 9 I MAC 2 Vol 1 7A0260 Rev E Figure A 29 Serial I O Schematic 9107243 Rev B 1i1 H _ l j l I 1 tJ 0 0 1 1 1 ii11 i I I f o r 0 0 0 0 t t cl 3a D rr 1 r c c C c V _ y I 0 0 C L 1 ...

Page 318: ... I CIED R I 0fil J fi 2 Ti TI RJ c I am I I I I 1 1 U 2 M C 85 0 I C 11 l I _J C R _1lQ P 4 ffo RS 02 J n Or RQ A9 0 ti eco ECO 2 l oo 57 G J a f Cl rn i llilJ JWj I ii ii l om il c Cr 2 c 1 MC 7tlll vR o Clo C 1 5 _ l 11 V8 J t 2 v n I I _ g m 8 e E 2 f _ JJ o A C1_ t _ n tl 3 f il so o el ft uJ J s 0 c r ...

Page 319: ...om Q N i Q tot MRC2Vol 1 7A0260 Rev E J N j Figure A 31 Serial Interface S chem_ atic 91C7249 Rev C f A 32 dl lJ I i rl J r Ill r r r 1 t dl 5 t r 11 1 aii ri l n f J IiIll H 1 r tll w I _ rt J ii c i ir w J r l t o l 1 u i n ...

Page 320: ...m JZ MRC 2 Vol 1 7A0260 Rev E e o t I c o C z 0 l Figure A 32 Serial Interface Assembly 20C 3 Rev D 1 u M Qe u 8 8H _ 2 r N t u 0 r Oo 8 J c 90 r 0 4 r 0 i u g o 5o N o vo c 1 oSOoo 0 0 0 0 0 o fio7l 9 o 1 n C OCJ 4 A 33 4 4 J ...

Page 321: ...www SteamPoweredRadio Com r 1 l I I MRC2 Vol 1 7A02060 Rev E 0 0 o iia Cl o I I l _ _ Figur e A 33 Analog InputIIr S chematie 9107343 Rev B A 34 OoO _ _ u t laGQ I ii Revised 1 95 ...

Page 322: ...www SteamPoweredRadio Com MRC2 Vol 1 7A02060 Rev E U Figure A 34 Analog Input III Assembly 20D2897 Rev C p o l 9 A 35 Revised 1 95 ...

Page 323: ...tgure VJ Status1np ut TTL IIS hen1atic 9 lC7237 Rev C L l 1 l ___ _ l l l ti If L l l l fo J 1 l ____ _ I 11 e d r r rxJ o o MRG 2 VoL 1 7A0260 Rev E L 4 l l 1 h 4 l _ _ Ii L 4 L l f if u 1 1 4 a l c c c t J V U lJ z z z V U r r ...

Page 324: ...www SteamPoweredRadio Com _ 0 s 1 J t r i M 0 ill J t I 0 I Jl J t r MAC 2VoL 1 7A0 2SO Rev E n 0 rn f lgure A 3 6 S tatus Inpu t TTL II _ Assemblv 2002 798 Rev B 0 0 QH i 1 0 I tR r t ...

Page 325: ... RMS HC ltS UNLESS OfHERWISE Sl 0 Flt0 37 IK PS NO Pit It 1 7 8 10 lo s 5V Pi I NO H 16 20 20 U22 7 ts14 0 u 1 1 S2 0 5 Rff 1 _ u o I FUWEO u t OU v 4J I R21 1 20 l Jl 17 T A A Jl 1 2 2 Jt 21 i J1 2J UJ J Jl 20 21 3 22 J l 27 v v 1 l z R2 JI 20 i 1 5 Jl Ji 3 4 4 µ ZJ J h l l 5 y l A _ t Jt 3 l 7 Jl 3 E t tT 7 Jl 39 T 2 R r 7 7 Jl 1 J l l 24 G 25 26 8 I I I 1i 2 5 tt Jl 4 tj 7 Jl 47 2 7 s 18 6 I I ...

Page 326: ...www SteamPoweredRadio Com _ N MRC 2 Vol 1 7A02060 Rev E Figure A 38 Status Input Opto U Assembly 20D2795 Rev C LI 1 N 0 0 0l I V l I I A 39 CJ t t 0 t a 0 I a z 0 Revised 1 95 ...

Page 327: ...pen Collector Command Outp ut S hematic 9 1C7f71 Rev AO 0 2 i I i i 2 n 1 j I I I I I i i I I I 1 1 J j a JJ j J 6 0 J J 0 0 Q 0 Q t rt rJ li t i r f a t g I 0 s 0 0 0 u J ri I N l e o i 17 if W 0 a i IE g 0 0 C l 1 0 i ct L r T a o 0 N I 1 I _ r I I I I I I I I I I I l I i C 0 ...

Page 328: ... Open Collector Command Output Assembly 20C27S5 Rev D f I g I oi ii It ii It I a ii r i J u8 u u uij J u u I 1 u cJ u C al I C I s 0 l1 uI 0 11ul 0 faII or 1 0 itl1 30 11 1 o11 1 ol1uI 0 Q IS _ l jT r MAC 2Vol 1 7A0260 Rev E t 1 J 111 J i t d t J j i A 4 1 ...

Page 329: ...www SteamPoweredRadio Com j I 1 t z A f 1 Figure A 41 OpticaUy I solated Command Output hematic 9107129 Rev DO l i i I i 5 a 1 o 9 I i 1 MAC 2 Vol 1 A 42 7A0260 Rev E ...

Page 330: ...www SteamPoweredRadio Com _ MRC 2VOl 1 7Ao a 60 Rev E S7 L t Fig ii re A 42 OpticaVy Isolated Comm ind Output Assembly 20C2705 A 43 ...

Page 331: ...www SteamPoweredRadio Com Figure A 0 Parallel Input Schemalie 9107272 Rev C _ C1 i 0 Q M tJ uj J if Q c t t is l I M i i _j I I I 1 f x 2 l I t o 0 1 t I IJ f r t ___ I _ _ 0 MRC 2Vol 1 A0260 Rev E A 44 ...

Page 332: ...www SteamPoweredRadio Com c MRC2Vol 1 7A0260 Rev E J Figure A 44 Parallel Input Assembly 20D2822 Rev BO A 45 ...

Page 333: ...www SteamPoweredRadio Com i J i ii i MRC 2Vol 1 7AO260 Rev E i 6 Li Figure A 45 Delay Contl ol Schematic 9107244 Rev E A 46 I 1 1 et i Q ___ _ __ c ...

Page 334: ...i Ass embly 20O2801 Rev CO L i C o1 038 l g 1 00 T l C V I 11 n _ r J ti O n r J v i J d r _ IJ S g i _ i st f 2 l V ii r fil t it I r I I g 9 Q tr 0 0 0 0 Q 0 fl 1 1 J 0 1 I t1 I 1 1 N J 11 13 GB I z 21 b mi t i V I 1 I t r MRC2Vol 1 7A 0260 Rev E A47 ...

Page 335: ...54 5 L C 2 0 7 RI RIS L2 Ll9 CRI CRl8J tN4154 c 4 l ti 1 2 C I 9 0 B i H t J y 50 LI J 1 2 0 0 B H THRU Jl 37 PI _JI 1s E 1 19 2 23 3 27 4 T P 31 E 5 JI I Tl 1RUl8 3 l I 8 PLCS y 3 9 7 4 E e 4 7 g Sf ID 55 II 5 g 12 G 3 r3 c o 14 71 1 5 75 16 19 17 81 3 18 PIN CONNEC TIONS 0 lj i 1 j f 9 n cr J iii ...

Page 336: ...www SteamPoweredRadio Com _ MRC2Vo i 7A0260 Rev E Fjgure A 4 Dio kFilteied Interface n Assembly 20C2823 Rev C 0 ...

Page 337: ...S l36 j r1 JI 1 5 f I 17 E 20 19 2 21 f 21 2 3 f 3 25 E 22 27 4 29f 23 4 35 E 6 n 2s 39 7 41 f 26 43 f 3 8 45f 2 7 4 7 f 9 49 28 51 1 9 or u se o lb 29 1 1 57 30 59 12 61 31 63 13 65 32 67 14 69 n 7 1 15 73 3 4 75 16 77 35 79 17 81 36 83 18 85 7 37 Pl N CONN ECT IO NS 1 0 1 1 0 ii n ff c ii I en g 3 ...

Page 338: ...www SteamPoweredRadio Com 0 MRC 2 VoL 1 7A0260 Rev E Fi_ gure A 50 FilteredJriterface Assembly 2082718 R ev E v JOlLO f 0 o li _ ____ Io 0 dO J A 51 I 0 ...

Page 339: ...www SteamPoweredRadio Com MRC 2 Vol l 7 AQ260 R v E Figute A0 51 DC Power SupplySchematic 9107179 e D r f _ 1 L W o i ii A 52 ...

Page 340: ...www SteamPoweredRadio Com l 0 0 0 0 J J I MRC 2 Vol 1 7A026O Rev E Figure A 52 DC Power Supply Assembly 2101655 I ev E I 0 I _ c o 1 Ii e ij A 53 ...

Page 341: ...www SteamPoweredRadio Com MAC Vol 1 7A0260 Rev E f Figure A 53 Extender 80 rd Assemb ly 20Il2724 Rev G N c J A 54 ...

Page 342: ...z 0 PIM 1 Pl i 1 _ IC Z3Q l C _ 1 NY 33 0 1 0 l _ Nv _ M o X f _I __ _ v _ l 7 0 q 0 31 o 37 o a ft t I 1 AA 1 l O I 0 I AA v Ir A IO 1 17 0 r s 6 1 10 R_C 40 All o 33o I _ _ 530 l 9 _ __ s 0 PIN 9 __NV i S7 0 NG l _ _ yv o I 4 o _ Iii 0 5 0 670 I I J 3 71 0 j uo P1N 15 0 e 77 O C l fo T t f P _j 0 o T j _ INT 1 1 T 2 11 T 3 INT Mo po e q 6 CIIO i f iltt o o CJ IMT A Uio o l t l JI T 7 S o o __ It...

Page 343: ... I ii 101 Ii 1 I I j r L 1 1 1 J I cl i 1 I F j I If at l U 1 j f I 1 1 i f 1 Ii l l f 1 I j d i I L I r I f 01 i I r ir I 1 t J I I r ftJ ft 1 i O P c _ wam w a af R I u J o bl ia i g t J w I TrfmlInnIirnI IIIrlIf11 IImmn MRC 2 Vol 1 7 A 0260 Hev E ...

Page 344: ...edRadio Com Figure A 56 Quad erial VO Schematic 9107394 Rev A I 3 Ji i b fftl J I un t l m s j _ Jl j rTl J i 01 _ t J I l I I l t i 6 9 1 I h r u l CjJ 1 IJ f f gTfll m 1iiic ffff iL un MRC 2Vol 1 7A0260 Rev E A 57 ...

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