User's Manual - Crown Broadcast

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747455223344557766223344557766Board Layouts and Schematics1234DWG. NO.REV.5678951061112HGFL VUC1L IN21uFC2L IN11uF/+12DB/+6DBR11KC3100pFR31KC4100pFR3847K+5VGAIN R9-14---------------------------0dB OPEN+6dB 50.5K+12dB 16.8K+18dB 7.21KR3947KR249.9KR449.9K2183133+12VRG16 R11U2RG2 AD622 10.0K-12VR749.9R649.9R549.9U1120X14X 1X152X113X10Y5Y 1Y22Y43Y10A9B6INH74HC4052R4549.9R4649.9R4749.9L SAMPLE1U3THAT2180INEC+EC-SYMR122.00K R1349.9V-+12VV+-12VGNDR145.1KOUT8238 4C522pFR1549.9K-12VU4A1TL072+12VC1565R1624.9KR1724.9KU4B7TL072D11N6263D21N6263(INTO 600 ohms)dbm V-rms V-peak-10 .245 .3460 .774 1.1+10 2.45 3.4615.2 KHz LOW-PASS FILTER(8th ORDER ELLIPTICAL)R18100KQ12N5087R201KC100.1uFR19OPEN+ C2810uFTANT+7V1234567INV CVinAGNDV+AGNDCOMP1*INV ADS11N5818U5R(h I)COMP2*V-fCLKNCVoutNCLTC1064-11.52MHzDS21N5818R10510-7V141312111098TURKEY SPECIFICATIONS:Baseband:30Hz - 53KHz +/- 0.2dB.53KHz - 76KHz +/- 0.4dB.40Hz - 15KHz +/- 0.5dB40H 7 5KH 0 5% THD+C2910uFTANTC61uFC6A1uFR2310K+5V-5VR2430KR271.0KR671.0KC7.0027uFPOLY (C8687-3)R21300R281.0KR705.62KR681.0KFLAT50uS75uS1U6THAT2180INEC+EC-HD11 23 45 67 89 10SYMR2549.9HEADER 5X2R2224.9K+12VV-V+GNDR265.1K-12V+5VOUT8C833pFR2924.9K-12V2 U7A13TL072+12V8 4R3524.9K65R3624.9KU7B7TL072R37499D11N6263D11N6263+VTD51N4148D61N4148-VTLEFTC92200pFPOLYREVISION HISTORYE . C . N. REV DESCRIPTIONDATEDWNAPPROVALSCHK CMPEHGFEDCR IN2R IN1R VUL SAMPLER SAMPLEC111uFC121uFR82100KR8030KR8130KR83100KR411KC13100pFR431KC14100pFLEFT-RIGHT PHASING DETECTORRIGHT LEVEL REDUCED 6dBDURING POLARITY ERROR.D251N4148D261N6123D271N4148R4249.9KR4449.9K65C301uFD281N4148R8410M2183U14B7TL072BR GR+12VRG1U8RG2-12V238 46AD622R855.1KR86100KR8710K-12VU14A1TL072+12VR89100KR5110.0KD291N4148DL1REDSTEREOPOLARITYERRORR7910KR90100R SAMPLED211N41481U9THAT2180INEC+R522.00KR8810KEC-SYM/STEREO FAULTD221N4148V-+12VV+-12V.006V/DBR5349.9-12VU15A1TL072+12VR103240KGNDR545.1KR9149.9K8 4OUT238R9249.9KR9449.9KR9349.9K238 422pFR1549.9K-12VU10A1TL072+12VC21.047uFPOLYC20100pFD141N4148U15B 7-VTTL072R953.0K65R5624.9K65R5724.9KU10B7TL072R96ZEROD13R981N4148330KR993.3MC22100pFR1011.0KD71N6263D81N6263R10010MC231uFR603.3KR10210.0KR9710MR58100KQ22N5087PROC B(J3-18)R59OPENHEAVYPROC A(J3-16)PROC C(J3-20)LIGHTTO R50 ONDISPLAY BD.1234567U11INV C R(h I)Vin COMP2*AGND V-V+ fCLKAGND NCCOMP1* VoutINV A NCLTC1064-1141312111098HI GRC161uFC16A1uFR112100+5VR6310K-5VR6430KD16SHORT24.9KC17+12V.0027uFPOLY (C8687-3)U12THAT2180R613001INEC+EC-R62SYMR6549.9V-V+-12VGNDR665.1K0.25V/DBOUT8U16A1TL072+12V23R11349.9K8 4C1833pFR6924.9K8 4-12VU13A1TL072+12VR11449.9K-12V23 R11649.9KR11549.9KR117-VT560R7524.9K65R77499R7624.9KU13B7TL072C24.01uFPOLYC25OPEND171N4148U16B7TL072D91N6263D101N6263R11924.9KR120OPENC26100pF65+VT-VTR1183.3KR1211MR1221.0KD111N4148D121N4148R12310.0KC271uFRIGHTC192200pFPOLY+12V+12V-12V+7V-7VVDD+5V-5VVEE+VT-VTC401uFC411uFLEFTRIGHT1.52MHz+5.00V-5VGNDC421uFC431uFLEFTRIGHTCLOCK+12V-12V+7V-7V+5V-5V+VT-VTGNDC441uFC451uF+12VEDC-12V-12V+VTBAR127U184.7KREF02TEST SW118-12VNC NCC32+5.00V3272 U19A .01uFVCC2+12V Vin NC1R1281+5V+5V363NC Vout100C33 C34 C35NORMAL SIP3NE5532451uF 1uF 1uFGND TRIM+12VR12610KR129VSS10.0KC366 U19B .01uF7R130-5V5100NE5532C37 C381uF 1uF8 4+12VD231N4148+5VR1045.1KD241N414823R10510K8 4-12VU17A1NE5532+12VR10749.9KR106 6 U17B749.9K -VT5NE5532+/- 12V FOR OP-AMPS AND VCA'S.+/- 7V AT 56mA FOR LTC 1064-1 AND LMF100.+/- 5V FOR LOGIC (+5V TAKEN FROM +5.00V BUS+5.00V REFERENCE VOLTAGE. ALSO USED BY D+/- 4.4 FOR PEAK LEVEL THRESHOLD REFERENCJ11 23 45 67 89 1011 1213 1415 1617 1819 20RECEPT 10X2L IN1L IN2R IN1R IN2J31 23 45 67 89 1011 1213 1415 1617 1819 2021 2223 2425 26RECEPT 13X2+12V-12V/+6DB/+12DBL VUR VU+5.00VPROC APROC BPROC CBR GRHI GR/STEREO FAULTUNCONTROLLEDUNLESS OTHERWISE MARKED IN RED INK BY CM AS ACONTROLLED COPY, COPIES OF THESE DOCUMENTSINCLUDING ASSOCIATED ELECTRONIC REPRODUCTIONSARE FOR REFERENCE ONLY.THESE DRAWINGS AND SPECIFICATIONS ARE THEPROPERTY OF INTERNATIONAL RADIO AND ELECTRONICS CORP.AND SHALL NOT BE REPRODUCED, COPIED OR USED ASTHE BASIS FOR THE MANUFACTURE OR SALE OF APPARATUS ORDEVICES WITHOUT PERMISSION.APPROVALSDWN DW 03-15-07CHKCM DW 03-15-07PE DP 03-15-07DISTRIBUTIONKIRECCopyright (c) 2007 HCJB GlobalINTERNATIONAL RADIO AND ELECTRONICS CORP.25166 LEER DRIVE ELKHART, IN. 46514574-262-8900 WWW.IREC1.COMTITLE:AUDIO PROCESSOR/STEREO GENERATORSIZE DWG . NO .REVD201409F-SCHCBAFILENAME:SCALE : NONEPROJ NO.SHEET1 OF 21 2 3 4 5 6 7 8 9 10 11 12Schematic Diagram: Audio Processor/ Stereo Generator (Sheet 1 of 2)6-6 Adjustments and TestsFM30/150/300 User’s <strong>Manual</strong>
65581 234571234DWG. NO.REV.5678951061112HSCA INR2170C203100pFC204OPENR230HEXT IN-EXTERNAL COMPOSITEINPUTEXT IN+R2031KC202100pFR2011KR20449.9KR205OPEN1 2 83+12VU201RG1 6 R206RG2 AD622 3.9KComposite Spec. (Turkey):30Hz - 53KHz +/- 0.2 dBr53KHz - 76KHz +/- 0.4dBr0C201100pFR20249.9K-12VGGD201D202FELEFTRIGHTCLOCK+12V-12V+7V-7V+5V +5.00VLEFTRIGHT-5V -5V+VT-VTGND1.52MHzGND+12V-12V+7V-7VVDD+5V-5VVEE+VT-VTLEFTRIGHTC205.047uFPOLYC208.047uFPOLYR207150KC206.047uFPOLY R208300KR212150KC209.047uFPOLY R213300K23238 48 4-12VU202A1TL072+12V-12VU203A1TL072+12VR2094.99KR2144.99KHD201SIP3SIP3R2102.49K50 75R2152.49K1 23HD20250 75C207.01uFPOLYC210.01uFPOLY6565U202B7TL072U203B7TL072R211100LEFT 8VPP (AT 2000Hz)RIGHT 8VPP (AT 2000Hz)R216100MON LMON RR21910.0K123456R2189.09K 1%R22010.0KX1X2U0U1U2Y1U204V+ 14DDOUT1312Z1 11Z2 10REF 97 Y2 V- 8AD734+12V1N4148D2031N4148D2051N4148R2214.99KC212R222C211 120pF200K56pFR2239.09K1N4148D2041N4148D2061N41481214151115241096U2050X1X X 132X3X0Y1Y2Y3YABINH74HC4052Y 3R2241K-5V23R22643KR22512.4K8 4-12VU206A1MC34083+12VD2071N4148R2341KD2081N4148+5VR2271KCOMPOSITE OUTPUT-7V +7VC2271uFC2281uFJ20112345678910111212 HEADEREXT IN+EXT IN-SCA INCOMP OUTCOMP METERMONO/STEREO/EXT ENABLEGNDFEDCC21356pFNPOR2361KY2017.6 MHzC2145.5-18pF/EXT ENABLEMONO/STEREOR2371MU207A1 2C21533pFNPO+5VR23810KMC74HC04U207C5 6MC74HC04U207F13 12MC74HC04U208A2 1QA 31CLR154 6 1QB 1CKA1CKB 1QC1QD 774HC390U208B14 2QA 132CLR151112 10 2QB 2CKA2CKB 2QC2QD 974HC390U207B3 43.8MHz1.52MHz1.9MHz304KHz1213 CLR QA11CKA QB 10QC 9QD 8U209B74HC3931312U210D11 R24024K74HC86U210C98 R2411010K74HC86U210B56 R2424120K74HC86U210A13 R243249.9K74HC86C2160.1uFC2160.1uFCLK CLK B A 1050/100 LSH 9VD- VD+ 8VA- VA+ 7AGND SA/BS1 B S1 AINV B INV A 4HPB HPA 3BPB BPA 2LPB LPA 111SEPARATIONR2445K1213-7V+7V14R24513K151617R246 10.0K18R250 10.0K19R247 49.9K20R251 49.9KR254 used ONLY with AD633AD734 has internal 50KC2180.1uFU211LMF100C2210.1uFR2521KR2551KR25449.9KR2531KC2191000pFPOLYR2561KC2221000pFPOLYC2191000pFPOLY1234X1X2Y1Y2R25743KC223 R2581000pFPOLY1K+12VV+V-U204AOUT 7Z 6AD633JN-12VAD633 ALTERNATE TO AD 73419KHz LevelR2593KR22924K+5VR26324.9K6565U212B7TL072C22422pFR23120KU206B7MC34083R2283KR26410K+12VC224.001R232100R233100Q202MPS-A06R26510COMP OUTCOMP METER+7VR26010.0K238 4-12VU212A1TL072+12VC226.001-12VJ20212345678910111212 HEADERR26110KR26210Q201MPS-A56MON LMON RGND+5.00VSYNC OUT-7VDCBR23910KMC74HC04U209A231 4 QA CLRCKA QBQC 5QD 674HC393U207E11 10U207DMC74HC049 8MC74HC04R266OPENR2671K38KHz19KHzSYNC OUT-12V+12VDZ1ICTE-15DZ2ICTE-15J20310 98 76 54 32 1RECEPT 5X2-12V+12VBCopyright (c) 2007 HCJB GlobalAUNCONTROLLEDUNLESS OTHERWISE MARKED IN RED INK BY CM AS ACONTROLLED COPY, COPIES OF THESE DOCUMENTSINCLUDING ASSOCIATED ELECTRONIC REPRODUCTIONSARE FOR REFERENCE ONLY.Copyright 2006 Michael P. AxmanTHESE DRAWINGS AND SPECIFICATIONS ARE THEPROPERTY OF INTERNATIONAL RADIO AND ELECTRONICS CORP.AND SHALL NOT BE REPRODUCED, COPIED OR USED ASTHE BASIS FOR THE MANUFACTURE OR SALE OF APPARATUS ORDEVICES WITHOUT PERMISSION.TITLE:AUDIO PROCESSOR/STEREO GENERATORSIZE DWG . NO .REVB201409F-SCHCASCALE : NONEPROJ NO.SHEET 2 OF 21 2 3 4 5 6 7 8 9 10 11 12Schematic Diagram: Audio Processor/ Stereo Generator (Sheet 2 of 2)FM30/FM150/FM300 User’s <strong>Manual</strong>6-7
Page 2 and 3:
Revision ControlRevisionPrint DateI
Page 4 and 5:
Section 3-Operation 3-13.1 Initial
Page 6 and 7:
Section 6-Reference Drawings 6-16.1
Page 8 and 9:
1.1 Your TransmitterThe FM30, FM150
Page 10 and 11:
1.2.1 Stand-AloneIn the standard co
Page 12 and 13:
1.2.5 SatellatorOne additional opti
Page 14 and 15:
Subcarrier Suppression50dB below ±
Page 16 and 17:
1.4 Receiver SpecificationsMonaural
Page 18 and 19:
2.1 Operating EnvironmentYou can in
Page 20 and 21:
2.2.2 FusesThe fuse holders are loc
Page 22 and 23:
2. Use small flat blade screwdriver
Page 24 and 25: 2.4 Receiver Frequency SelectionIf
Page 26 and 27: Freq. 74-90 Freq. 88-108 SW1 SW2 Fr
Page 28 and 29: 2.5 RF ConnectionsConnect the RF lo
Page 30 and 31: 2.7 SCA Input ConnectionsYou can co
Page 32 and 33: 2.11 Program Input Fault Time-outYo
Page 34 and 35: Notes:2-18 FM30/FM150/FM300 User’
Page 36 and 37: 3.1 Initial Power-up ProceduresThes
Page 38 and 39: 3.2 Power Switches3.2.1 DC BreakerT
Page 40 and 41: 3.4 Input Gain SwitchesThe “+6 dB
Page 42 and 43: PA DC Volts—Supply voltage of the
Page 44 and 45: 4.1 Part NumberingAs this section r
Page 46 and 47: Q1 (Q2) is a recover/expansion gate
Page 48 and 49: 4.3 RF Exciter CircuitThis circuit
Page 50 and 51: 4.6 MotherboardThe motherboard is t
Page 52 and 53: 4.7 Display Circuit BoardThe front-
Page 54 and 55: 4.9 Power Regulator Circuit BoardTh
Page 56 and 57: 4.13 ChassisThe AC power supply com
Page 58 and 59: When a stereo signal is present, LE
Page 60 and 61: 5.1 Audio Processor Adjustments5.1.
Page 62 and 63: 5.3.2 Modulation CompensatorRefer t
Page 64 and 65: 5.7 Voltage Regulator AdjustmentsJP
Page 66 and 67: 5.10 Carrier FrequencyCarrier frequ
Page 68 and 69: 5.20 38-kHz Subcarrier SuppressionW
Page 70 and 71: 6.1 ViewsGainReduction/ExpansionInd
Page 72 and 73: Notes:6-4FM30/FM150/FM300 User’s
Page 76 and 77: Board Layouts and SchematicsIllustr
Page 78 and 79: 232112123Board Layouts and Schemati
Page 80 and 81: Board Layouts and Schematics1 2 3 4
Page 82 and 83: 21122129876543219876543219876543219
Page 84 and 85: 6543211357924683211+8Board Layouts
Page 86 and 87: Board Layouts and SchematicsF1 2 3
Page 88 and 89: Board Layouts and Schematics1 2 3 4
Page 90 and 91: Board Layouts and SchematicsEP1 2 3
Page 92 and 93: Board Layouts and SchematicsF1 2 3
Page 94 and 95: 321321tt97531864213123456xxxxxxxxx1
Page 96 and 97: 7.1 ServiceThe product warranty (se
Page 98 and 99: The following lists describe the sp
Page 100 and 101: AppendixTransmitter Output Efficien
Page 102 and 103: Notes:A-3FM30/FM150/FM300 User’s
Page 104 and 105: AFALCAMBandwidthBCDBFOBNCBroadbandC
Page 106 and 107: RFSCAS/NSpurious productsStabilityS
Page 108 and 109: DDC. See Power: inputDe-emphasis 2-
Page 110: S (continued)Stand alonetransmitter
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