UBS Axcera 425A 500-watt solid state television transmitter User Manual 1265 3303 3

UBS-Axcera 500-watt solid state television transmitter 1265 3303 3

Appendix B drawing

AABBCCDDEEFFGGHHIIJJKKLLMMNNOOPPQQ1 12 23 34 45 56 67 78 89 910 1011 11+NOMINAL LEVEL:0dBM IN HIGH GAIN+10dBM IN LOW GAINBALANCED AUDIO INPUTLOHIBAL.AUDIOGAINCOMP.AUDIOGAIN.8Vpp @ +-25KHzDEVIATION(NOMINAL)1/4WDEVIATIONO/PSUBCARRIERAUDIO GAIN1/4W1/4WSUBCARRIERVddVssFinMODULUS CTRLOSC INA5 A0N9 N0OSCOUTRA2RA1RA0RVLOCKDET50KHzREF.INPUTUNLOCKINDUNLOCKOUTPUTTO BOARDTO BOARD-12VGND+12VKEYN.C.NOTES:1) ALL RESISTORS 1/8W, 5% EXCEPT AS NOTED.2) ALL CAPACITORS ARE uF UNLESS NOTED OTHERWISE.3) ALL INDUCTORS ARE uH UNLESS NOTED OTHERWISE.4) CR18-CR21 ARE 1.5KE12CACT-ND.PJK 10/11/95D1 OF 11265-33033SCHEMATIC - AURAL IFSYNTHESIZER BD. 4.5MHz(1265-1303)---BAL.I/PGAIN+5V4.5 MHZOUTPUTSHA50231B_13/20/968012--------LRTLRT2/26/962/26/96CORRECTED TEXT ONU8 AND U6A. MOVEDTEXT SO IT CAN BEREADABLE WHENREDUCED. (TMY)28023 4/11/96LRTJ4 CENTER PIN WAS CONNECTED TO GND.(PJK)BALTERMCOMPOSITE INCOMPOSITE INSUBCARRIER TERMCOMPTERMENDISFREQRESPPEREEMPAUDIOVCOTUNE AFCVOLTAGE4.5 MHZFILTERLRT39087 9/9/97R2 AND R3 WERE15906035, 20K OHM.(PJK)LRTITS CORPORATIONREV ECN DATE APVTITLETHIS PRINT IS THEPROPERTY OF ITS CORPIT SHALL NOT BE COPIEDWITHOUT PERMISSIONMATERIALFINISHDWNCHKRELSCALE SHEETREVREV ECN DATE APVDWG. NO.-12V-12V-12V-12V-12V-12V-12V-12V-12V-12V-12V-12V-12V-12V-12V-12V-12V-12V-12V-12V-12V -12V+12V+12V+12V+12V+12V+12V+12V+12V+12V+12V+12V+12V+12V+12V+12V+12V+12V+12V+12V+12V+12V+12V+12V+12VJ7123 J2123 R6447KR12150KJ1512 W1C37100pFCR14 MV1404R69.53K,1%1/2WCR16 MV1404C15100pFR89.53K,1%1/2WC47.1+-U3C1098114 R661.2KR31.2KR42300C7100pFC61.01R7047K+-U7B56784 C43.47CR111N914R79100C56160pFR41KC49.01R135KCW321C42.01R99.53K,1%1/2WR74300C501.5pFC33.1R144.7KR6075CR21J3BNCC51100pFJ13BNCC36.47C55160pFR204.7KR51KC8100pFC111600pFC16.1U5MC145152P2PLL CHIP32192720 19 18 17 16 15 14 13 12 11 10 25 24 22 21 23288745626 J9123 R72150R5075+C44720VC32.1R6515KR692.2KCR121N914+C24720V+C54720VR274.7K+C64720V+-U1A321114 U10MC1648P12104 9 11437 8 5+C124720VCR101N914C21.1+C134720VC57.1R86300+-U1C1098114 C44.1C6415-60pFR4347KDS1GREENR681KC53.47R5975R28220R269.53K,1%1/2WJ11123 R2175R2347KR8047KR1920KR1047KW3CR71N914R79.53K,1%1/2WC28.01U9MC78L05ACP321IGNDOR294.7KR781MQ22N3906132BCEL710+-U2ATLO74CND321114 R811KR159.53K,1%1/2WJ12123 CR17 MV1642W4C3.01R259.53K,1%1/2WR822.2KCR41N914R466.8KR444.7KC35.47C45.01C30.47CR21N914C26.01DS2REDR169.53K,1%1/2WR7510MR40330+-U6B56784 L1.47TP2R381K+-U2D1213 14114 C27.01C38.01CR31N914+-U1BTLO74CND567114 R321MC594.7pF+-U3ATLO74CND321114 R331MR83510C63.1R452.2KR77100KC54.1J8123 +C521035VC9.1+-U2B567114 C10.1L3.47TP1+-U6ATL082CD32184 C29.47R21.2K+-U7ATL082CD32184 +-U2C1098114 C67100pFR6347CR51N5711CR19R532.2KR184.7KC19.1R471KC18.1CR91N914C34.47R61100C17.1R344.7MC58.47R84100J10123 CR81N5711J6123 C60.1R114.7KR55220+-U11A32184 C48.47U8MC78L05ACP321IGNDO+C311035VQ32N3904123BECR354.7MCR20C24.1C66.001R7620KJ4BNCR36470K+C461035VR562.2KCR18L4100C1.01L6100R4947KR57300R85100+-U11B56784 R52100CR61N914C62.01+-U3D1213 14114 R37470KC14.001C41.1C39.01J512 +-U1D1213 14114 R245KCW321CR13 MV1404J1412 W5R7375R58150W2+-U3B567114 CR15 MV1404R221KR1510R414.7KR51100KQ12N3904123BECR394.7KR175KCW321L2.47C65100pFR621KR71150CR11N914L510R671KJ112345R4868K

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