Simplicity 1600408 Specifications

T.M. No. 888-2339-002© Copyright HARRIS CORPORATION2003, 2004 All rights reservedTECHNICAL MANUAL888-2339-002DX100-3F994-9369-103

• Section G, RF Amplifiers• Section H, Output Monitor (A21)Output Sample (2A1)VSWR Compensation (A56)• Section J, Analog Input Board (A22)• Section K,

6040905000...SW,PBMOMENTARY...1.. EA S006610 0870 000. . . . . . .. . . PLUG, NON-INS SHORTING . . . . . . . . . . . . 34 . EA #P

CR002,CR003,CR004,CR006,CR007,CR008,CR017,CR021,CR024,CR025,CR026,CR027,CR028,CR029,CR030,CR031,CR035,CR038,CR044,CR045,CR046,CR047,CR048,CR051384 066

540 1380 000. . . . . . . . . .RES NETWORK 10K OHM2%. . . . . . . . . . . 8 . . EA R020,R038,R049,R053,R097,R118,R135,R205540 1386 000. . . . . . . .

5500858000...TRIMPOT5KOHM1/2W10%... 1...EA R1505500959000...TRIMPOT20KOHM1/2W10%... 1...EA R2136000579000...SW,ROTARY

540 1600 401. . . . . . . . . .RES 10K OHM 3W 5% . . . . . . . . . . . . . . . . . 4 . . EA R001,R002,R003,R0045420051000...RES3OHM5%12W...

5482400142...RES26.7OHM1/2W1%... 1...EA R0085482400185...RES75OHM1/2W1%... 2...EA R004,R0055482400501...RES

8397930504...SCHEM,COMBINERMB,DRIVER...0...8435155504...PWB,COMBINERMB,DRIVER...1...9172150603...SPACER...

2#J001 2#J002 2#J003 2#J004 2#J005 2#J006 2#J007 2#J008 2#J0092#J010 2#J011 2#J012 2#J013 2#J014 2#J015 2#J016522 0630 000 . . . . . . . . . CAP 100 U

Table 7-24. PRE DRIVER TUNING BD, - 992 8604 001 (E2)Harris PN Description QTY UM Reference Designators0510001023...*ADHESIVE,DP-190GRAY...

9397930639...COILSTRAP... 1...EA L0019397930641...COILMTGBRKT... 1...EA #L0069397930642...CON

Figure 1-2. DX100-3F Block Diagram888-2339-002 1-3WARNING: Disconnect primary power prior to servicing.

384 0719 000. . . . . . .. . . TRANSZORB 1N6373 5V 5W ESD . . . . . . . 1 . . EA CR015384 0720 000. . . . . . . . . .TRANSZORB 1N637715V 5W ESD . . .

5482400285...RES750OHM1/2W1%... 3...EA R053,R175,R1765482400295...RES953OHM1/2W1%... 1...EA R1655482400301...

6041089000...SW,TGLSPDTPCMOUNT...1.. EA S0016100900000...HEADER3CKTSTRAIGHT...5.. EA JP004,JP005,JP006,JP007,JP00861

5160208000...CAP,RF,50PF15KV10%NPO... 1...EA C005530 0002 000 . . . . . . . . . FLANGE, MOUNTING, VACUUM CAP . . . . 8. . . EA #C002D,#C00

9220999553...STANDOFF...2.. EA #L0029220999556...CONDASSY...1.. EA9220999557...GNDHO

9435155584...ONCTOP... 1...EA9435155585...CAPMTGCHANNEL... 2...EA #C0019435155586...CAPMTGPLA

3540008000...LUG#6RINGBLUE16-14AWG...1.. EA3540009000...LUG#8RINGBLUE16-14AWG...1.. EA3540010000...LUG#10RINGBLU16-

Table 7-31. CAPACITOR SERVO DRIVE - 992 8551 001 (H)Harris PN Description QTY UM Reference Designators3060052000...NUT,STOP3/8-16...

9220999527...POTADJUSTPLT ...1.. EA9220999528...POTASSYADJUSTPLT...1.. EA9220999529...PULLEYRETAININ

5482400142...RES26.7OHM1/2W1%... 2...EA R003,R004610 0978 000 . . . . . . . . . *HDR 10C RT ANG 2ROW TOP LATCH . .. 1. . . EA J00167

1-4 888-2339-002WARNING: Disconnect primary power prior to servicing.

4480959000...FILTER,AIR...2.. EA4560144000...SPRING,EJECTOR...16. EA4721660000...XFMR,PWR..

6140793000...TERMBLOCK,3CMODULAR281... 12..EA 12#TB86140817000...JUMPER,TERMBLK,20POS... 1...EA #TB0046460973000...*LABE

9397930592...PACCAPBRACKET...2.. EA9397930594...RECTIFIERHEATSINK ...8.. EA9397930595...RECTIFIERBUS

817 2435 974 . . . . . . . . . PROG INSTR,FIRMWARE DX100-3F CONTROLLER ...

Table 7-42. VIEW LOCATION PLATE - 943 5155 691 (A)Harris PN Description QTY UM Reference Designators8397930643...SILKSCREEN...

Table 7-46. CABLE PAC R-DOOR AC DIST. - 952 9180 509 (B1)Harris PN Description QTY UM Reference Designators2520006000A . . . . . . . . . *WIRE, STRD 1

516 0453 000. . . . . . . . . .CAP .1UF 100V 20% X7R. . . . . . . . . . . . . . . 31 . EA C006,C007,C009,C012,C014,C015,C016,C017,C018,C021,C023,C024,

Table 7-48. FREQ CTRL INTFC BD - 992 8526 003 (A)Harris PN Description QTY UM Reference Designators2520002000A...*WIRE,STRD22AWGGRN ...

XU003,XU004,XU005,XU007,XU009,XU011,XU012,XU014,XU016,XU023,XU039,XU042,XU043,XU044404 0675 000. . . . . . .. . . SOCKET, DIP,16 PIN (DL). . . . . . .

5482400343...RES2.74KOHM1/2W1%... 3...EA R057,R058,R0595482400347...RES3.01KOHM1/2W1%... 1...EA R0285482400351...

Section IIInitial Turn-OnThe following procedure assumes that the transmitter has alreadybeen correctly installed and is ready for turn-on.NoteIf AC p

Table 7-49. DRIVER ENCODER BD, - 992 8537 005 (A)Harris PN Description QTY UM Reference Designators354 0309 000. . . . . . . . . .TERM SOLDER . . . .

5160736000...CAP.001UF10%100VX7R... 1...EA C0215160792000...CAPNETWORK.1UF10%... 2...EA C030,C038522 0561 000 . . . . .

548 2400 501. . . . . . . . . .RES 100K OHM 1/2W 1%. . . . . . . . . . . . . . . 7 . . EA R027,R048,R071,R121,R122,R131,R1375482400530...RES200

5400563000...*RES10OHM2W10%... 1...EA R0415400587000...*RES100OHM2W10%... 2...EA R042,R0475401365000...RESN

384 0612 000. . . . . . .. . . DIODE 1N3070 ESD . . . . . . . . . . . . . . .. . . 7 . . EA CR005,CR006,CR007,CR008,CR009,CR010,CR015384 0661 000. . .

6100900000...HEADER3CKTSTRAIGHT... 3...EA JP001,JP002,JP003610 0979 000 . . . . . . . . . *HDR 10C VERT 2ROW TOP LATCH. . . . . 1 . . .

6120904000...JACK,PCMTGOLDPLATED...6.. EA 3JP0013JP0026200515000...RECP,SCREWONSMC...1.. EA J0076201677000...

5401386000...RESNETWORK10KOHM2%... 2...EA R064,R0765401391000...RESNETWORK220OHM2%... 2...EA R045,R0465401443000...RES

404 0675 000. . . . . . .. . . SOCKET, DIP,16 PIN (DL). . . . . . . . . . .. . . 21 . EA XR004,XR005,XR006,XR008,XR010,XR011,XR015,XR016,XR018,XR023,X

8435523971...SCH,3FREQSELECT... 0...8435523973...PWB,3FREQSELECT... 1...Table 7-57. INSTALLATION KIT - 992 8

If an Antenna VSWR overload occurs before 50 kW is reached,skip to the Antenna Null adjustment following this section andreturn here when completed.2.

7-60 888-2339-002 10/21/04WARNING: Disconnect primary power prior to servicing.

Section ASynthesizer InterfaceA.1 IntroductionThis section covers the Synthesizer Interface board(s). Topicsinclude function, location, block diagram

A.5.5 Power Supplies+22VDC is regulated down to +15VDC and +9VDC, and+8VDC is regulated to +5VDC for on board circuits.A.5.6Synthesizer SYNC CircuitTh

A.6.3 SYNTH PALThe SYNTH PAL U11 has four main functions, Band SwitchLogic, BCD to Binary Conversion, Digit Shifting,and FrequencyFault Detection.Refe

Figure A-2A-4 888-2339-002WARNING: Disconnect primary power prior to servicing.

b. The logic level of the Binary inputs to the Synthesizer islisted on the right side of the chart.NOTE - In Low Band operation, the Decimal Point fol

A.6.12 Phase AdjustmentAfter the RF is phase lead shifted, the RF is clamped to TTLlevels by the diodes CR5 and CR10. The RF squarewave isinverted by

1. If the above checks appear correct, replace the Synthe-sizer module.A.7.3.2 RF Signal PresentIf an RF signal is present, sequentially check the fol

J4-8J5-1J3-1A-8 888-2339-002WARNING: Disconnect primary power prior to servicing.

Figure A-3. Synthesizer Interface BoardControls and Indicators888-2339-002 A-9WARNING: Disconnect primary power prior to servicing.

Section IIIOperators Guide3.1 IntroductionThis section contains information on day-to-day operation forthe non-technical operator.3.2 Operating Proced

Figure A-4. Synthesizer Interface BoardComponent LocatorA-10 888-2339-002WARNING: Disconnect primary power prior to servicing.

Section BRF InterfaceB.1 IntroductionThis section covers the RF Interface board. Topics include func-tion, location, block diagram description, detail

B.5.1 Synthesizer Interface SwitchingNormally, Synthesizer Interface A is selected for operation anda relay on the RF Interface supplies Sythesizer In

When TP11 goes low and U2-9 goes to +2.6VDC, the output ofU2-14 goes LOW and TP6 is a logic low. A Synthesizer Fault-Lis generated and sent to the Con

it is the local control causing K1 to activate not a remotecontrol input.1. If active, refer to the Transmitter Interface section of themanual.2. If n

Figure B-2. RF Interface Controls and Indicators888-2339-002 B-5Warning: Disconnect primary power prior to servicing.

Figure B-3. RF Interface Component LocatorB-6 888-2339-002Warning: Disconnect primary power prior to servicing.

Section CDriver Combiner Motherboard (A5)C.1 IntroductionThis section describes the DriverCombiner Motherboard. Topicsinclude function, location, deta

The Section A goes to a peak detector formed by CR3 and C9.When RF is present, J31-13 will have a positive voltage approxi-mately 1/2 the peak-to-peak

CAUTIONTHE TRANSMITTER MUST NOT BE OPERATED UNLESS THECOMBINER COVER IS IN PLACE AND ALL SCREWS HOLDINGTHE COVER TO THE GROUNDING BLOCKS ARE INSTALLED

NOTERAISE and LOWER buttons will only change power level if thetransmitter is operating in the HIGH, MEDIUM, or LOW func-tion. This new power level wi

WARNINGENSURE THAT THE TRANSMITTER IS TURNED OFF AND ALLPRIMARY POWER IS TURNED OFF AT THE WALL DISCONNECTSWITCH BEFORE OPENING ANY DOOR OR PANEL. BEF

C.6 Driver Combiner Motherboard Re-moval/ReplacementC.6.1 RemovalWARNINGENSURE THAT THE TRANSMITTER IS TURNED OFF AND ALLPRIMARY POWER IS TURNED OFF A

Figure C-2. Driver Combiner MB - Component LocatorC-6 888-2339-002WARNING: Disconnect primary power prior to servicing.

C.7 Buffer Amplifier (A4)C.7.1 IntroductionThis section covers the Buffer Amplifier board. Topics includefunction, location, block diagram description

Since the two sections of the Buffer Amplifier Module areidentical only Section A will be described here.C.7.6.1 Buffer AmplifierThe RF input at P1-15

1. Pull out the Buffer module and attach a clip lead ontothe front end of R16.2. Reinsert Buffer Module3. Route the clip lead through the air holes in

P1-15TP1TP2 P1-49C-10 888-2339-002WARNING: Disconnect primary power prior to servicing.

Figure C-4. Buffer Amp Component Locator888-2339-002 C-11WARNING: Disconnect primary power prior to servicing.

C.8 Predriver, PD1C.8.1 IntroductionThis section describes the Predriver module. Topics includeFunction, Location, and Troubleshooting.NOTE: For more

P1-50Q7 GateTP1888-2339-002 C-13WARNING: Disconnect primary power prior to servicing.

b. The indicators may flash RED when overmodulation oc-curs. Reducing modulation to normal levels may correctthe condition.c. If the indicators remain

C.9 Drivers, D1 through D14C.9.1 IntroductionThis section describes the Driver Amplifiers. Topics include,Function and Location.NOTE: For more informa

Section DPredriver Tuning BoardD.1 IntroductionThis section covers the Predriver Tuning board. Topics includefunction, location, detailed circuit desc

measured on the output pin of U1. If the relay is to be de-ener-gized, the Bit input must be an open circuit and should thereforemeasure +24VDC.D.5.2R

Figure D-1. Predriver Tuning Board Component Locator888-2339-002 D-3WARNING: Disconnect primary power prior to servicing.

D-4 888-2339-002WARNING: Disconnect primary power prior to servicing.

Section EDriver Encoder (A7)E.1 IntroductionThis section covers the Driver Encoder board. Topics includefunction, location, block diagram description,

to Fault Sensing circuits. Both Buffer Amplifiers are continu-ously operating and normally Predriver A is selected for opera-tion. Fault Sensing there

E.6.3.1 Driver D7 ControlWhenever the +5VDC supply is present, the D7 output will belogic high. This Driver will always be turned on.E.6.3.2 Driver D8

the capacitor is charged, the PD_ON input will go back to a logichigh and turn on the Predriver again.E.6.5.3 Remote Predriver Select TransistorTransi

A. Normally the voltage at the positive (+) input will be higherthan the voltage at the negative (-) terminal, and the output of thecomparator will be

3-4 888-2339-002WARNING: Disconnect primary power prior to servicing.

When U27-1 goes low, DS5 Power Supply A Overtemp will beilluminated RED, indicating a temperature warning. ComparatorU2-1 will go high, turning on Q7

E.6.23.1 Regulator StatusIn order to be able to have an on-board visual status indicationof regulator operation, it is necessary to have a supply volt

Start troubleshooting by checking to see which Power SupplyIndicator DS5 or DS6 is illuminated.E.7.2.4 Power Supply A OvertempIf Power Supply Overtemp

1. If logic low, check U7-2. If also logic low check tran-sistors and capacitors connected to the input.2. If logic high, replace the PAL.b. If D0 is

CH1 J7-3CH2 TP4J6-1E-10 888-2339-002WARNING: Disconnect primary power prior to servicing.

J7-5Upper Trace - TP7Lower Trace - TP6NOTE - Taken During Turn-On SequenceLow to High Signal - J3-1LowtoHighRampSignal-JP9-1NOTE - Taken During Turn-O

Figure E-4. Driver Encoder Controls and IndicatorsE-12 888-2339-002WARNING: Disconnect primary power prior to servicing.

Figure E-5. Driver Encoder Component Locator888-2339-002 E-13WARNING: Disconnect primary power prior to servicing.

E-14 888-2339-002WARNING: Disconnect primary power prior to servicing.

Section FRF Combiner Motherboards (A10-A19)F.1 IntroductionThis section describes the Main and Binary RF Combiner Moth-erboards. Topics include functi

REF. CONTROL/INDICATOR FUNCTION1 Frequency Control Panel See Table 3-1 and Figure 3-1.2 Switch Board/Meter Panel See Table 3-2 and Figure 3-2.3 Contro

F.6 TroubleshootingTroubleshooting on the RF Combiner Motherboards consistsessentially of visual inspection. Possible problem areas include:a. Inspect

Figure F-1. Binary Combiner Motherboard (Front)Component Locator888-2339-002 F-3WARNING: Disconnect primary power prior to servicing.

Figure F-2. Binary Combiner Motherboard (Rear)Component LocatorF-4 888-2339-002WARNING: Disconnect primary power prior to servicing.

Figure F-3. Efficiency Coil Board Component LocatorComponent Locator888-2339-002 F-5WARNING: Disconnect primary power prior to servicing.

F-6 888-2339-002WARNING: Disconnect primary power prior to servicing.

Section GRF Amplifier ModuleG.1 IntroductionThis section covers the RF Amplifier module. Topics includefunction, location, block diagram description,

as determined by the function required. The following discussionapplies to all RF Amplifiers, regardless of their location or use.G.4 Block Diagram De

transient voltages. Each of these diodes conducts if the voltageacross them exceeds 20 Volts, either positive or negative.G.5.2MOSFET Switches - Full

circuitry. ON/OFF control signals (from the appropriate ModEncoder) enter at P1-45 and P1-46.G.5.4.1 Module Turned “ON”A negative control signal input

G.5.8 RF Drive Fuse Open DetectorRF Drive passed by F3 will conduct through CR19 and chargeC11 to about 20VDC. CR17 is therefore reversed biased andP1

Returns And ExchangesDamaged or undamaged equipment should not be returned unless written approval and a ReturnAuthorization is received from HARRIS C

Figure 3-1Frequency Control Panel Controls and Indicators3A-2 888-2339-002WARNING: Disconnect primary power prior to servicing.

static charge will eventually have to be discharged. Dischargingto the MOSFET could damage the MOSFET.NOTEMOSFET transistors which are in circuit are

1. If the LED still does not light, check F3 and F4.2. If the fuse(s) are open, check for a shorted T1, T2, C11or C12.b. If the fuses are not open:1.

connection can cause a drive phase problem on an RFmodule. Substitution is the only way to troubleshoot thisproblem.G.7.6Excessive Drain Phase Differe

CH1 TP1CH2 TP2(230V p-p)P1-45 (RFA OFF)Junction of L11 and C17 (RFA OFF)888-2339-002 G-9WARNING: Disconnect primary power prior to servicing.

Figure G-7. RF Amp Component LocatorG-10 888-2339-002WARNING: Disconnect primary power prior to servicing.

Section HOutput Monitor/Output SampleH.1 IntroductionThis section covers the Output Monitor board. Topics includefunction, location, block diagram des

H.5 Block Diagram DescriptionH.5.1 VSWR DetectorsTwo types of VSWR detectors are provided: Antenna and Net-work VSWR. The purpose of the Antenna VSWR

H.6.1 VSWR DetectorsThe Antenna VSWR Detector and the Network VSWR Detectoroperate on the same general principle, with a detector trans-former and rec

ship between the voltage and current. This results in output fromthe detector circuit.The Antenna VSWR detector circuit is very similar to the Net-wor

H.6.10 VSWR PALThis PAL contains resettable VSWR trip counters.H.6.10.1 Single VSWR TripWhen the VSWR PAL U11 receives a single active high VSWRtrip s

REF. CONTROL/INDICATOR FUNCTION1 FREQUENCY SYNTHESIZER LED GREEN indicates desired frequency is acceptable. RED indicates desiredfrequency is out of r

which trips the comparator thereby simulating a VSWR condi-tion. Upon transmitter foldback to extremely low power levels,these switches have no effect

NOTEIn the Bypass mode, the tap on the coil should be adjusted for thedesired level of RF sample at the highest power level (normally100 kW). Failure

2. If the fuse is not open, measure the input TP for theunregulated voltage.3. If the unregulated input is correct, replace the regulator.d. If all su

H.7.4 Power MeteringH.7.4.1 Forward Powera. Check for a dc voltage at U9-5 with carrier only. Thisvoltage should change as the power is raised or lowe

H.9.4 AGCa. With the transmitter operating at 100kW,adjust R172 AGCfor 6Vp-p of RF at J4.H.9.5Forward and Reflected Power Null Adjust-mentsa. With the

H.10 Output Sample BoardH.11 IntroductionThis Section describes the Output Sample board. Topics includefunction, location, detailed circuit descriptio

CH1 TP3CH2 TP2CH1 TP6CH2 TP5CH1 J1-15CH2 J1-5CH1 J1-13CH2 J1-3H-12 888-2339-002 02/17/04WARNING: Disconnect primary power prior to servicing.

CH1 J4CH2 TP22CH1 J6-33CH2 J6-3102/17/04 888-2339-002 H-13WARNING: Disconnect primary power prior to servicing.

Figure H-4. Output Monitor Component LocatorH-14 888-2339-002 02/17/04WARNING: Disconnect primary power prior to servicing.

Figure H-5. Output Sample Component Locator02/17/04 888-2339-002 H-15WARNING: Disconnect primary power prior to servicing.

Figure 3-2. Switch Board/Meter PanelControls and Indicators3A-4 888-2339-002WARNING: Disconnect primary power prior to servicing.

Figure H-6. VSWR Compensation Component LocatorH-16 888-2339-002 02/17/04WARNING: Disconnect primary power prior to servicing.

Section JAnalog Input BoardJ.1 IntroductionThis section describes the Analog Input board. Topics includeFunction, Location, Block Diagram Description,

Power control attenuates or increases the (Audio + DC) signal toprovide High, Medium and Low power output.Fine Power Control will raise or lower the (

adjustable gain control R143 Low Frequency THD Null, thiscontrol is adjusted to improve low frequency distortion.The outputs of the DC amplifier and t

through DB7 (MSB) on the input pins U18-11 through U18-4that comes from the Trim PALS.When S1 is in the calibrate position and the unmodulated powerou

J.6.11 Dither CircuitsThe Dither signal optimizes noise performance in the transmitterby introducing a small 72 kHz triangle wave on the -(Audio +DC)

One is an RF MUTE at the collector of Q2 to turn all Big Stepand Binary RF Amplifiers off. The other is a Supply Fault, whenQ1 turns on, which shuts t

c. If these voltages are correct a true Supply Fault exists.Refer to the Transmitter Troubleshooting Section to locatethe Supply fault.J.7.5.1.2 RF Am

J.7.6.4 Modulated B-If a Modulated B- problem occurs, use the plots and voltagesfrom another Encoder to determine where the differences are.Also, veri

J.9.9 Peak And Average Current Overloada. Turn the Average current overload R17 fully CW.b. Preset the Peak current overload R113 for 9.5VDC meas-ured

REF. CONTROL/INDICATOR FUNCTION1 VOLTAGE multimeter Indicates voltages at points selected by the Multimeter Switch (Ref. 11).2 SUPPLY CURRENT meter In

TP12TP15TP11TP5J-10 888-2339-002WARNING: Disconnect primary power prior to servicing.

TP16TP1TP7TP27888-2339-002 J-11WARNING: Disconnect primary power prior to servicing.

U10-7 U10-1TP31TP32J-12 888-2339-002WARNING: Disconnect primary power prior to servicing.

TP2TP25TP9888-2339-002 J-13WARNING: Disconnect primary power prior to servicing.

Upper Trace - CH1 - TP28Lower Trace - CH2 - TP2NOTE - 100Hz 95% Modulation 100kWUpper Trace - CH1 - TP31Lower Trace - CH2 - TP32NOTE - 100Hz 95% Modul

Figure J-2. Analog Input Controls and Indicators888-2339-002 J-15WARNING: Disconnect primary power prior to servicing.

Figure J-3. Analog Input Component LocatorJ-16 888-2339-002WARNING: Disconnect primary power prior to servicing.

Section KAnalog To Digital ConverterK.1 IntroductionThis section describes the Analog to DigitalConverter board, andincludes Function, Location, Block

buffer amplifier goes to a Carrier Detector and the A/D PAL. TheDivideris not being used in this application. The Carrier Detectorwill send a fault si

pin 8 is the most significant bit (MSB). Pin 9 is a DATA READYTTL logic output.K.5.3Data LatchesThe digital Data Latches store the digitized audio inf

Figure 3-3Control Front Panel Controls and IndicatorsCONTROL/INDICATOR FUNCTIONFREQUENCY SYNTHESIZER Indicates Frequency Synthesizer board rf output s

the regulator is operational. The output of the regulators aretransient protected by tranzorbs CR17, CR19, CR16 AND CR18.In order to be able to have a

A/D Timing Sequence888-2339-002 K-5WARNING: Disconnect primary power prior to servicing.

the A/D board. This will display an RF MUTE, A/D Supply Faultand Conversion Error on the Control front panel when the trans-mitter is turned on.K.6.4.

TP22U3-22TP1J3-1888-2339-002 K-7WARNING: Disconnect primary power prior to servicing.

TP4U12-7TP19U15-4K-8 888-2339-002WARNING: Disconnect primary power prior to servicing.

U16-6Upper Trace - CH2 - TP22Lower Trace - CH1 - TP21U18-6888-2339-002 K-9WARNING: Disconnect primary power prior to servicing.

Figure K-2. Analog to Digital ConverterComponent LocatorK-10 888-2339-002WARNING: Disconnect primary power prior to servicing.

Section LModulation Encoders (A25-A29)L.1 IntroductionThis section describes the Big Step Modulation Encoder and theBinary Encoder boards. Topics incl

Figure L-1. Mod Encoder, Simplified Block DiagramL-2 888-2339-002WARNING: Disconnect primary power prior to servicing.

Modulated B- Drive from the Analog Input board feeds a Bal-anced To Unbalanced Amplifier that drives the B- Regulator andthe B- Fault Tracking circuit

CONTROL/INDICATOR FUNCTIONANALOG INPUTPOWER FOLDBACK GREEN indicates normal operation. RED indicates transmitter has responded to afault by reducing c

mounted on RF1 is connected to the Temperature Sensor Inputand fed to the Temperature Detector.Similar to the Air Flow Detector, the Temperature Detec

(depending upon the Modulated B- Voltage) and the RF Amp isturned ON.Connectors J1, J2, J3, and J4 carry the signal to the Big StepCombiner Motherboar

When the incoming eight bit digital word from U16 matches theprogrammed eight bit digital word, U4-19 goes low.The anode of CR2 is grounded and a volt

The cable interlock function is provided by two series connec-tions. When all the RF Amps and Mod encoder cables areproperly connected, a closed circu

L.4.2.12.2 External Air Flow MonitorRefer to the schematic diagram for the Air Flow Monitor (839-7930- 022) for the following discussion.Operation of

L.4.2.16 Modulated B- VoltageThe Modulated B- Supply provides a negative voltage to theEncoder Output Drivers, which varies with the transmitter’saudi

Sense comparators will generate an Encoder Supply Fault-L thatwill turn the transmitter OFF.L.4.2.18.1 B+ ComparatorU37-2 is the B+ fault comparator.

WARNINGENSURE THAT THE TRANSMITTER IS TURNED OFF AND ALLPRIMARY POWER IS TURNED OFF AT THE WALL DISCONNECTSWITCH BEFORE OPENING ANY DOOR OR PANEL. BEF

L.4.3.3.6 Supply RegulatorsIf the Encoder section of the Control front panel displays a supplyfault begin troubleshooting by:a. Observing if the indic

f. If the low is present verify that an RF mute has not beenselected by the Controller or Remote control.g. If no RF mute is being given then suspect

Figure 3-4Power Supply Status Panel Cotrols and IndicatorsCONTROL/INDICATOR FUNCTIONRF AMPLIFIER POWER SUPPLIES3PH A/C MAINS PROTECTION ACTIVEPH1 GREE

L.5 Binary Modulation Encoder (A25)L.5.1 IntroductionThis section describes the Binary Modulation Encoder board.Topics include Function, Location, Blo

move the RF Amp in Step 156 to the faulty Binary location. Then place the failed RF Amp in the Step 156 location.TP11 TP11 (50kW)TP11 (10kW)Upper Trac

Figure L-4. Modulation Encoder Controls and IndicatorsL-16 888-2339-002WARNING: Disconnect primary power prior to servicing.

Figure L-5. Modulation Encoder Component Locator888-2339-002 L-17WARNING: Disconnect primary power prior to servicing.

Figure L-6. Airflow Monitor Component LocatorL-18 888-2339-002WARNING: Disconnect primary power prior to servicing.

Section MController (A31)M.1 IntroductionThis section describes the Controller board. Topics include Func-tion, Location, Block Diagram Description, D

the original fault is of short duration or no longer present, thetransmitter can recover in steps back to the original power. If thetransmitter is at

M.5 Detailed Circuit DescriptionRefer to the Controller Schematic Diagram (839-7930-021), forthe following discussion.Refer to other Simplified Diagra

Error (OPR.ERR) output will go low illuminating the OPR PALFault Indicator DS3 RED.On the LR PAL, both the Priority Select and the Detect AnyChange ci

response to the fault. Each category has PAL(s) assigned tohandle the fault type.M.5.5RF Mute - FGATE1 PALFaults that require the power output to be s

CONTROL/INDICATOR FUNCTIONPH2 GREEN indicates protection active. No illumination indicates failed protection orloss of phase at input.MAIN BREAKERUP S

If the VSWR PAL on the Output Monitor receives five AntennaVSWR pulses within a 20 second period, the OM.AV.X line willgo low for 250 uS.The Foldback

M.5.6.5 Temperature RecoveryThe Recovery process for the Overtemperature Fault is the same asfor VSWR Recovery.The following chart lists the Recovery

M.5.7.4 Fault EnablesDuring the Step Start Sequence when most transmitter circuitshave not yet reached their steady state condition, some faultinputs

The outputs will remain in this state, until the FOVR input goesback high. When the input does go back high, the OV1 outputwill go high.When both OV0

The I.EXT.A input from FGATE 2 PAL can be jumpered P502-3 for a latched fault or 2-1 for a unlatched fault. This is theonly fault in the transmitter t

M.5.16.2 LED InhibitWhen the C.UL input at U36-4 goes low, the LED INH outputof U36-2 will go high. The LED Inhibit will disable the PALFault Indicato

c. The high input at the LR PAL U6-3 (High) will generatea high Turn-On Request at U6-21 (TOR) as long as U6-13(ENTOR)is high.1. The ENTOR (Enable Tur

Figure M-1. Power Control Block Diagram888-2339-002 M-13WARNING: Disconnect primary power prior to servicing.

Figure M-2. Fault Handling Block DiagramM-14 888-2339-002WARNING: Disconnect primary power prior to servicing.

Figure M-3. Power Supplies and Monitoring888-2339-002 M-15WARNING: Disconnect primary power prior to servicing.

Figure 3-5CONTROL MULTIMETERPOSITION FUNCTIONPROBE PK AC Probe will measure peak alternating current voltages 0 to 30 VacPROBE +VDC Probe will measure

Figure M-4. LR and OPR PALsM-16 888-2339-002WARNING: Disconnect primary power prior to servicing.

Figure M-5. PWR and PTIM PALs888-2339-002 M-17WARNING: Disconnect primary power prior to servicing.

Figure M-6. FGATE 1 and FGATE 2 PALsM-18 888-2339-002WARNING: Disconnect primary power prior to servicing.

Figure M-7. FLDBK and FBTIM PALs888-2339-002 M-19WARNING: Disconnect primary power prior to servicing.

Figure M-8. FLT 1 and FTIM PALsM-20 888-2339-002WARNING: Disconnect primary power prior to servicing.

Figure M-9. LATCH PAL888-2339-002 M-21WARNING: Disconnect primary power prior to servicing.

Figure M-10. Step-Start Sequence Timing DiagramM-22 888-2339-002WARNING: Disconnect primary power prior to servicing.

M.6 TroubleshootingNOTEBefore troubleshooting the Controller it is suggested that theback up batteries be removed from the Transmitter Interface.Befor

that supply. If open, check the input capacitors and the regulatorbefore replacing the fuse.If both indicators are illuminated the fault sensing circu

M.7 Removal and ReplacementRemovethe mounting screws and unplug all cables. In replacingthe board, verify that P50, P52 and P53 are in the correctposi

Figure 3-6DRIVER MULTIMETERPOSITION FUNCTIONPROBE PK AC Probe will measure peak AC voltages 0 to 30 VacPROBE +VDC Probe will measure positive direct c

M.10.2 FunctionComponents mounted on the Switch Board/Meter Panel includethe transmitter’s on/off and raise/lower control pushbuttonswitches and statu

Figure M-11. Controller Controls and Indicators888-2339-002 M-27WARNING: Disconnect primary power prior to servicing.

Figure M-12. Controller Component LocatorM-28 888-2339-002WARNING: Disconnect primary power prior to servicing.

Figure M-13. LED Display Board Component Locator888-2339-002 M-29WARNING: Disconnect primary power prior to servicing.

Figure M-14. Switch Bd/Meter Panel Component LocatorM-30 888-2339-002WARNING: Disconnect primary power prior to servicing.

Section NExternal Interface (A23)N.1 IntroductionThis section describes the External Interface board. Topics in-clude function, location, detailed cir

FORWARD POWER, SUPPLY VOLTAGE and SUPPLY CUR-RENT outputs will be between 2 and 4 VDC under normaloperating conditions.REFLECTED POWER, ANTENNA NULL a

Figure N-3. Voltage SwitchingFigure N-4. Remote Control for Ground SwitchingFigure N-5. Remote Control for Voltage Switching888-2339-002 N-3WARNING: D

For EXT 2 and 4, a maximum voltage of +15 VDC can providea full scale on the front panel multimeter.Inputs to the operational amplifiers are through t

N.5.3 Incorrect Remote MeteringEach analog voltage to the monitor output terminals is bufferedby a voltage follower. Measure the +15 and -15VDC suppli

WARNINGTHE CURRENTS AND VOLTAGES IN THIS EQUIPMENT ARE DANGEROUS. PER-SONNEL MUST AT ALL TIMES OBSERVE SAFETY WARNINGS, INSTRUCTIONSAND REGULATIONS.Th

Figure 3-7FREQUENCY CONTROL POSITION MULTIMETER FUNCTION-20 Measures transmitter -20Vdc power supply+20 Measures transmitter +20Vdc power supply+24 Me

Figure N-6. External Interface Controls & IndicatorsN-6 888-2339-002WARNING: Disconnect primary power prior to servicing.

Figure N-7. External Interface Component Locator888-2339-002 N-7WARNING: Disconnect primary power prior to servicing.

N-8 888-2339-002WARNING: Disconnect primary power prior to servicing.

Section PTransmitter InterfaceP.1 IntroductionThis section describes the Transmitter Interface board. Topicsinclude function, location, detailed circu

P.4.4 InterlocksThe transmitter contains dual contact interlock switches on all reardoors and on the inner front doors. One set of contacts is used fo

supplied to J10-29 on the Transmitter Interface. This voltage issent out on J7-1 to the three inner front door interlocks. If all thefront inner doors

P.6 Removal and ReplacementRemove the 24 cable connectors going to this board. Thenremove the 8 mounting screws to remove the board from thetransmitte

Figure P-3. Transmitter InterfaceControls and Indicators888-2339-002 P-5WARNING: Disconnect primary power prior to servicing.

Figure P-4. Transmitter Interface Componet LocatorP-6 888-2339-002WARNING: Disconnect primary power prior to servicing.

Section QFrequency Control BoardQ.1 IntroductionThis section covers the Frequency Control board. Topics includefunction, location, block diagram descr

DX100-3F ROUTINE METER READINGSDATETEST CONDITIONS:MODULATION:FREQUENCYPOWER LEVEL LOW MEDIUM HIGHFRONT PANEL METERSFORWARD POWERREFLECTED POWERPA CU

Selector switches are changed. The Antenna VSWR Nullswitches are active and can be used to null the front panel meterposition if required.Q.5.2.2 TUNE

Q.5.4.3 Servo Meter Select SwitchWhen the Servo Meter Select push-button switch S3 is in theNormal relaxed position, a logic high is supplied to U3-13

If a frequency of 936 kHz was entered on the front panel, thetransmitter will be in Band 40, and the 6 Bit outputs from theBAND ENC PAL will be as see

Q.5.11 TUNE MultimeterSince the multimeter is a full range meter, the TUNE Multimeteralso provides a second function as a Multimeter for other metersa

2. If fuse is not open, measure input TP for the unregulatedvoltage.3. If the unregulated input is correct, replace the regulator.d. If DS16 is illumi

Figure Q-3. Frequency Control BoardControls and Indicators888-2339-002 Q-7WARNING: Disconnect primary power prior to servicing.

Figure Q-4. Frequency Control BoardComponent LocatorQ-8 888-2339-002WARNING: Disconnect primary power prior to servicing.

Section RFrequency Control InterfaceR.1 IntroductionThis section covers the Frequency Synthesizer Interface board.Topics include function, location, b

R.4.3.2 Servo AmpThe Servo Amp is a single device that will compare the referencevoltage with the Servo Feedback Position voltage. If there is adiffer

R.5.3 Transmitter Control/Fault Logic PALThe function of this PAL is to control the transmitter modedepending on the frequency control mode. The trans

3A-14 888-2339-002WARNING: Disconnect primary power prior to servicing.

Todo this a programmable devicePAL is used for flexibility. Thisprogrammable device can therefore be changed easily withoutcircuit board changes.R.5.5

When the Bit output of the PAL is logic high, the correspondingMOSFET switch is turned on and the relay will be energized.NOTEThe Truth Table on the s

R.5.14.1 Driver TuningThe Driver Combiner pipe is tuned to series resonance by theDriver Tuning Assembly. A binary combination of inductor L1through L

returns, the counter will reset to 00000000 respectively, and theservo will return to the lower limit. The output of the DigitalComparator will genera

of servo faults would include mechanical problems with theservo or electrical problems with the motor, servo drive amp, orpower supply. This fault wou

compartments. If a cable is disconnected, the relays on the boardmight not be in the correct position.NOTEThe Driver Section has only 2 Efficiency Coi

R.6.2.3 Relay Driversa. If the PAL output is correct, but the relay(s) does/do notswitch.b. Remove the input jumper plug for the driver.1. Connect the

R.8 AlignmentThe same procedure may be used for both the Tune and LoadServosR.8.1Lower Electrical Stopa. Monitor the Position voltage for the servo.b.

Figure R-5. Frequency Control InterfaceControls and IndicatorsR-12 888-2339-002WARNING: Disconnect primary power prior to servicing.

Figure R-6. Frequency Control InterfaceComponent Location888-2339-002 R-13WARNING: Disconnect primary power prior to servicing.

Section IVOverall System Theory4.1 IntroductionThis section of the maintenance manual will present the overallprinciples of operation for the transmit

R-14 888-2339-002WARNING: Disconnect primary power prior to servicing.

Section S3F Select BoardS.1 IntroductionThis section describes the 3Frequency select Board. Topics in-clude Function and Location.Parts list for this

Section T3F Controller BoardT.1 IntroductionThis section describes the 3 Frequency Controller Board. Topicsinclude Function, Location, and troubleshoo

T-2 888-2339-002 2/12/04WARNING: Disconnect primary power prior to servicing.

Section UServo CalibrationU.1 Servo CalibrationWhen S100 is in the Calibrate Position Adjust the Tune and Loadservos for a Power Peak and the amount o

Appendix ADX Digital Modulation Technology and Conceptsa.1 DX Digital Modulation Technologyand Conceptsa.1.1 Digital Terms and ConceptsThe discussion

are not familiar with A/D and D/A conversion techniques. Thisdiscussion will provide a background for a discussion of thesesections of the transmitter

1. Re-create the analog Voltage represented by the digitalword by turning on or off units of dc Voltage (or RFVoltage) and holding it constant for one

a-4 888-2339-002WARNING: Disconnect primary power prior to servicing.

Figure 4-1. Overall Block Diagram4-2 888-2339-002 12/16/03WARNING: Disconnect primary power prior to servicing.

basic sections, the Bandpass Filter stage and the Output Match-ing stage.4.2.1.14 Output MonitorThe Output Monitor detects any high VSWR condition in

4.2.6.1.1 A/D Input - Audio And DC VoltageThe input signal to the A/D Converter is a combination of apositive DC voltage (presented on the wiper of th

(MSB) (LSB) RFB1 B2 B3 B4 B5 B6 B7 B8 B9 B10 B11 B12 AMPSON128 64 32 16 8 4 2 1 1/2 1/4 1/8 1/16 (DECIMAL EQUIVALENT)00000000000000000000000011/160000

6. If the input goes more positive, B8 will remain 1 andB12 will go from 0 to 1. Big Step #1 and the 1/16 Stepwill be on.7. As the input continues to

to instant, the number of RF amplifiers that are switched on alsochanges.For a positive modulation peak, which requires a high RF voltage(and power) a

i 888-2339-002WARNING: Disconnect primary power prior to servicing.

includes a brief discussion of each device and references to othersections of this manual where applicable.4.3.1Doors And PanelsInner front and rear a

RF Driver section includes three basic stages of amplification.This is to provide enough RF drive for the 160 Big Step andBinary RF Amplifiers. The se

4.5.1.5 RF DriversThe RF Driver consists of fourteen Driver RF Amplifiers, D1through D14. The RF driveinputs are fromthe PredriverSplitter,and the RF

4.6 Transmitter AC PowerCircuitsNOTE: 230VAC is used in the following textfor simplicity, however the Single Phase A\CMAINS can be from 198-251 VAC.4.

extended/remote control, a turn on signal from the Controllerwill be applied to relay K5. K5 contacts will close and allowsingle phase 230VAC to be ap

The middle winding provides 12 Volts AC to the AC input ofbridge rectifier CR44. The negative output of CR44 is connectedto filter capacitor C11 and b

Figure 4-8. Simplified RF Amp Power Supply4-14 888-2339-002 12/16/03WARNING: Disconnect primary power prior to servicing.

The neutral of this WYE configuration is brought out to provide60 VDC. L1 and C5 provide additional filtering for 150-180 Hzripple.4.6.2.4 +230VDC Pow

4.7 Drive Multimeter4.7.1 IntroductionThis section describes the Drive Multimeter board.The Drive Multimeter provides metering of the Predriver andRF

The Drive Multimeter positions are defined and detailed in theSections where the meter resistors are located.4.7.4Multimeter ProbeThe multimeter uses

FIRST-AIDPersonnel engaged in the installation, operation, maintenance or servicing of this equipment are urged to become familiarwith first-aid theor

4.8 Control Multimeter4.8.1 IntroductionThis section describes only the inputs to the Control Multimeter.Since the Control Multimeter is exactly the s

Section VMaintenance/Alignments5.1 IntroductionThis Section provides transmitter frequency change procedureand general system preventative maintenance

5.4 Preventive MaintenancePreventive maintenance should mainly consist of three opera-tions: inspecting, cleaning, and tightening.5.4.1InspectingThis

Section VITroubleshooting6.1 IntroductionThis section of the technical manual will contain troubleshootingprocedures for the transmitter.This troubles

6.4 Troubleshooting Faults In The RFChainIf a fault occurs somewhere in the RF chain, all stages after thefaulty stage will also indicate a fault. If

WARNINGENSURE THAT THE TRANSMITTER IS TURNED OFF AND ALLPRIMARY POWER IS TURNED OFF AT THE WALL DISCONNECTSWITCH BEFORE OPENING ANY DOOR OR PANEL. BEF

6.4.4.1 Loss of Driver Amplifiersa. Turn the transmitter on, and observe DS1 and DS2 on allDriver Amplifiers.1. If any of theseindicators turn RED dur

on those Drivers. Refer to the Troubleshooting section ofthe RF Amplifier.6.4.5.2 Fault Sensinga. If the above checks do not reveal the source of the

WARNINGENSURE THAT THE TRANSMITTER IS TURNED OFF AND ALLPRIMARY POWER IS TURNED OFF AT THE WALL DISCONNECTSWITCH BEFORE OPENING ANY DOOR OR PANEL. BEF

b. Press the VSWR TEST pushbutton on the Control frontpanel. The VSWR TEST LED on the panel should turnRED for 5 seconds and then return to GREEN.c. I

TABLE OF CONTENTSSection IIntroduction/SpecificationsScopeandPurpose...1-1EquipmentDescription...

way of being sure that the detector circuit will return afault to the front panel, if one does occur.6.4.11Output Monitor Supply FaultIf the transmitt

Firing Order Diagram to determine which set of eight RFAmplifiers is connected to that interlock.For example:If DS3 is illuminated RED on the A27 Modu

NoteThe B- LED, DS11, will probably be dimmer than the B+ LED,DS8.NOTEIt is possible to bypass a failed Modulation Encoder and operatethe transmitter

6.4.20 RF Amp Power Supply Voltage FaultIf the transmitter has shut itself off and the above LED isilluminated RED on the Control front panel, the sup

c. If DS2 is illuminated RED, check to make sure that thecaptive hardware is securely fastening all five rear doorsto the cabinet.d. If DS2 is still i

c. Verify the blowers are operational and that no blades areloose.d. Check that the exhaust airflow is not obstructed creatingexcessive back pressure

NOTEIt is normal to see a Bandswitch Fault during the short timewhen the 2L1 Inductor Switch assemblies A8 and A9 are be-tween their open/closed posit

WARNINGENSURE THAT THE TRANSMITTER IS TURNED OFF AND ALLPRIMARY POWER IS TURNED OFF AT THE WALL DISCONNECTSWITCH BEFORE OPENING ANY DOOR OR PANEL. BEF

2. If the switches check normal, use the overall wiringdiagram to trace the interconnecting wires and cablesbetween the assemblies to find the open ci

6.5.3.4 MechanicalWARNINGENSURE THAT THE TRANSMITTER IS TURNED OFF AND ALLPRIMARY POWER IS TURNED OFF AT THE WALL DISCONNECTSWITCH BEFORE OPENING ANY

Location... E-1BlockDiagramDescription... E-1DetailedCircuitDescription ...

6.5.5 Power Supply Fault/RF MuteIf these front panel indicators are illuminated, a power supplyfault has occurred on the Frequency Control or Frequenc

WARNINGENSURE THAT THE TRANSMITTER IS TURNED OFF AND ALLPRIMARY POWER IS TURNED OFF AT THE WALL DISCONNECTSWITCH BEFORE OPENING ANY DOOR OR PANEL. BEF

b. Check the cathode of CR88 on the Controller for a logichigh pulse when the Step Start Contactor engages.1. If this pulse is not present, suspect di

6.8.3 Controller Breaker (CB2) TripsIf CB2 trips when CB1 is set to the on position:a. Turn off A/C power.WARNINGENSURE THAT THE TRANSMITTER IS TURNED

6.8.6 DistortionThe areas of the transmitter that have an effect on distortion are:a. Output Network Tuningb. RF Amp failures (missing steps)c. Analog

NOTEWhen measuring RF Amplifier drain waveform, the amplifier tobe measured must be turned “ON” to give a correct measure-ment. There will be no drain

6-24 888-2339-002WARNING: Disconnect primary power prior to servicing.

Section VIAEmergency Operating Procedures6.1 IntroductionThe following section is intended to make the maintenancepersonnel aware of some of the bypas

2. Using the FLEXCODE chart, rotate S7 from 12 to 5 androtate S8 from 9 to 8.3. Now the Step that was RF156 is effectively Step 133.6.3 Audio/Digital

6.3.3.1 A29 Bypass And ROM Switchinga. Bypass the encoder using the procedure described earlier.b. Carefully remove JP1, JP2, JP4, and JP5 from the A2

Section RFrequency Control InterfaceIntroduction... R-1Function... R-1Location.

6.4.3 Driver Encoder BypassingIf it has been determined that the output of an encoder PAL onthe Driver Encoder is incorrect, it is possible to manuall

Replaceable Parts List IndexTable7-1. XMTRDX100-3FMW ... 9949369103(F) 7-3Table7-2. POWERAMPLIFIERCABINET ... 9928518002(D

Table7-49. DRIVERENCODERBD, ...9928537005(A) 7-50Table7-50. XMTRINTERFACEBD,...9928540003(A) 7-52Table7-51. SYNTHESIZERINTE

Table 7-1. XMTR DX100-3F MW - 994 9369 103 (F)Harris PN Description QTY UM Reference Designators646 1662 015 . . . . . . . . . NAMEPLATE, DX100. . . .

4020014000...FUSEHOLDER,2POLE...1.. EA XF1-24020130000...FUSEHOLDER,3POLE...9.. EA A43XF1-XF9A44XF1-XF9A45XF1-XF

8134999031...STDOFF6-32X1-1/41/4HEX... 55...8135000030...STDOFF8-32X15/16HEX... 4...8135007041...STDOFF6-32X1.6

8435155162...DIAGRAM,MODENCFIRING...0...9172150009...PLATE,BTMCONTACT...3.. EA9172150029...TEMPSENSOR...

9397930616...PACROSSOVERCOND... 1...EA9397930617...PACINNERPNLANGFRT... 2...EA9397930618...TOPCROSSOVERCOND...

9435155669...TOPDRVRSHELF...1.. EA9435155698...SPLITTERDECK...1.. EA9435155828...SHIELD,LEFTFR

Table 7-4. PWA, MULTIMETER/PROBE,ESD SAFE - 992 6752 005 (B)Harris PN Description QTY UM Reference Designators3840431000...RECT.1N4001 ESD...

Section IIntroduction/Specifications1.1 Scope and PurposeThis technical manual contains the information necessary toinstall and maintain the DX100-3F.

516 0530 000. . . . . . . . . . CAP .01UF 10% 100V X7R. . . . . . . . . . . . . . 1 . . EA C0225160792000...CAPNETWORK.1UF10%...2..

5080549000...CAP.33UF5%400VDC... 1...EA C0035420095000...RES10KOHM5%12W... 1...EA R010542 0121 000 . . . . . . .

5080550000...CAP.1UF600V5%...1.. EA C0155160419000...CAP.05UF500V...2.. EA C003,C0045401600017...

4100405000...THERMALINTERFACE,TO220... 1...EA U005516 0453 000 . . . . . . . . . CAP .1UF 100V 20%X7R . . . . . . . . . .. . . . 10 . . EA

4040513000...HEATSINKPA1-1CB...2.. EA #U051,#U0524040673000...SOCKET,DIP,8PIN(DL)...1.. EA XU0204040674000...

5482400581...RES681KOHM1/2W1%... 1...EA R0725482400601...RES1MEGOHM1/2W1%... 2...EA R065,R0706040905000...SW,PB

3840612000...DIODE1N3070 ESD...6.. EA CR002,CR003,CR004,CR008,CR009,CR013384 0661 000. . . . . . . . . .LED, GRN, T 1-3/4, RT AN

548 2400 401 . . . . . . . . . RES 10K OHM1/2W 1% . . . . . . . .. . . . . . . 27. . EA R001,R004,R006,R007,R014,R015,R016,R020,R021,R030,R031,R040,R0

384 0612 000. . . . .. . . . . DIODE 1N3070 ESD . . . . . . . . . . . .. . . . . . 24 . EA CR002,CR003,CR004,CR006,CR007,CR008,CR017,CR021,CR024,CR025

540 1380 000 . . . . . . . . . RES NETWORK 10K OHM 2% . . . . . . . . . . 8. . . EA R020,R038,R049,R053,R097,R118,R135,R2055401386000...RESNETWO