Elettronika S r l TXUP5000 TXUP5000 5 kW Analog TV Transmitter User Manual APT120A AUTV 5000LD Rev0 Date221003 p65

Elettronika S.r.l. TXUP5000 5 kW Analog TV Transmitter APT120A AUTV 5000LD Rev0 Date221003 p65

Contents

User Manual Part 3

103AMPLIFIER INTERFACE SCH0221AR0Component layout SCH0221AR0COMPONENT LIST SCH0221AR0Part Name/Number Description Qty. Comps.CC 100nFAVX 01065A 01065A CERAMIC COND 4 C1-4CE 100uF100V 01795B ELETT. COND. 1 C8CE 100uF50V 01795 01795 ELETT. COND. 1 C6CE 10uF35V-S 01778A 01778A ELETTR SMD COND 2 C5, C7D 1N4007 03009 03009 DIODE 1 D1D 6CWQ10FN 03026 SMD DIODE SCHOTTKY 3,5A 3 D7-9IC LM317HV 04340A INTEG CIRCUIT 2 IC1-2J FC-16P 02701-02700 02701+02700 PCB CONNECTOR POL 1 J20J SCREWCONN2 02853 02853 PCB SCREW CONNECTOR 2 J19, J24J SCREWCONN3 02860 02860 PCB SCREW CONNECTOR 1 J18J TESTP1.3mm 07913 07913 TEST POINT 17 J1-17JU JUMP2 02739-02742 02739+02742 MASCHIO PAN2 3 JP1-2, JP4JU JUMP3 02707-02742 02707+02742 MASCHIO PAN3 1 JP3R 0R33-1W-S 00380 RES 1W 5% SMD 2512 2 R1-2R 100K-S 00065A 00065A RES 1/4W 5% SMD 1206 1 R7R 10K-S 00053A 00053A RES 1/4W 5% SMD 1206 1 R6R 220R-S 00033A 00033A RES 1/4W 5% SMD 1206 1 R4R 270R-S 00034A 00034A RES 1/4W5% SMD 1206 1 R3R 4K7-S 00049A 00049A RES 1/4W 5% SMD 1206 1 R5TR BC856 03455 03455 PNP SMD TRANSISTOR 1 TR1
104
105MAINS DISTRIBUTION BOARD SCH0215AR0Component layout SCH0215AR0COMPONENT LIST SCH0215AR0Part Name/Number Description Qty. Comps.CC 2nF2 2kV 01045A 01045A CERAMIC COND 2 C1-2CNV AC-DC ATC-12S AC DC CONVERTER 1 CNV1D 1N4148 03001 03001 DIODE 2 D1-2DL LEDG3 03053 03053 GREEN LED DIODE 3mm 1 DL1J CON HD515V/05-3PVE PANDUIT PCB CO 3 J3-5J CON HD515V/05-4PVE 02881 + 02882 PANDUIT PCB CONN 1 J2J CON HD515V/05-5PVE PANDUIT PCB CO 1 J1J TESTP1.3mm 07913 07913 TEST POINT 6 J6-11R 1K2 0042 0042RES 1/4W 5% 1 R1RL 40.31.12 07567 07567 RELE 2 RLY1-2
106
107TECHNICAL CHARACTERISTICS- Input characteristicsVin: 100..240VrmsREND.: 80%lin@FL: 16..6,5ArmsPF>0.95@FL (PFC)- Output characteristicsPout: 1300W on 2 outputsVout: 2 options a) 32Vdc 40A on 2 outputsb) 52Vdc 25A on 2 outputsBlock Diagram1kW 32Vdc SWITCHING POWER SUPPLY E0026AUXPRIMAUXAUXSECL RN S T EMIFILTERPFCPOWERSTAGEMAINCONVERTERPOWERSTAGE+11+2+2OUTPUTCONTROLANDPROTECTIONMONITORFLAT10PINFeedbackinhibitinhibit
108
109
110
111
112
113
114
115
116COMPONENT LIST 1kW 32Vdc Switching Power SupplySMT COMPONENTIT QTY STORE-CODE DESCRIPTION REF. Page 1/21 1 03.B04.0000A CHIP RES.0805 STR.MET.0.10W 0Ohm 5% R922 2 03.B05.0003B 100R 1% 0.1W RES. SMD 0805 100PPM R16, R423 3 03.B05.0006B 10K 1% 0.1W RES. SMD 0805 100PPM R27-28, R1304 4 03.B05.0009B 1K 1% 0.1W RES. SMD 0805 100PPM R8, R40, R43, R1055 3 03.B05.0014B 27K 1% 0.1W RES. SMD 0805 100PPM R20, R45, R936 1 03.B05.0020B 47K 1% 0.1W RES. SMD 0805 100PPM R57 3 03.B05.0061B 4K7 1% 0.1W RES. SMD 0805 100PPM R19, R44, R948 1 03.B05.0150B 150R 1% 0.1W RES. SMD 0805 100PPM R849 6 03.B10.0267B 4K75 1% 1% 25W RES. SMD 1206 100PPM R47-5210 9 03.B17.0003B 2R2 1% 0.25W RES. SMD MINIMELF 100PPM R1-2, R18, R38, R41, R46,R86-87, R16711 2 03.B17.0010B 100K 1% 0.25W RES. SMD MINIMELF 100PPM R75-7612 1 03.B25.0002A 0.01R 1% 3W RES. SMD 4527 WSR3 100PPM R3113 8 03.D02.0004A COND. CRM MSTR Z5U 100NF 50V 20% SMT-0805 C13, C42, C45, C50, C71,C98-99, C12714 3 03.D02.0012A 220PF 50V 5% 0805 SMD COND. CMR X7R C11, C19, C3615 3 03.D04.0004A 1NF 500V 10% 1206 SMD COND. CRM MSTR C8, C93-9416 5 03.D04.0007A 1uF 25V 10% 1206 SMD GRM42-6 (MURATA) C1, C3, C12, C18, C13517 1 05.B02.0014A L6565D FLYBACK QUASI-RESONANT CONTROL. IC118 2 05.B04.0010A LMC6482AIM DUAL CMOS SOP-8 OP.AMP UI-219 2 04.D00.0001A MMBT2222A BJT NPN 40V 1A 0.35W Hfe100-300 Q3, Q2020 1 04.D00.0501A MMBT2907A BJT PNP -60V 0.8A 0.35W Hfe100-300 Q121 5 04.D00.0502A BJT PNP -80V -1A 1W Hfe 100 Ty. BCX53-16 Pk. SOT-89(M.code: AL) Q4, Q18, Q21-22, Q2722 6 04.B01.0001A BAV103 SMD DIODO SILICIO 200MA 250V PKG. SOD80 D1, D22, D24-25, D27,D3723 3 04.K00.0002A DIODO LED VERDE SMD 1206 BRIGHTLED DL1-3THT COMPONENTIT QTY STORE-CODE DESCRIPTIO REF. Page 1/224 1 CIRCUITO STAMPATO D.N. D06.0203A_00R0225 4 Morsetto Phoenix MKDS5/2-9.5 J4, J6, J9-1026 1 RELAY 24VDC 16A G2R-1-E-24VDC OMRON K127 5 0,1R 5% 3W RES. OSSIDO. MET. R103-104, R201-20328 2 220R 5% 3W RES. OSSIDO. MET. R4, R6029 2 33KOhm 5% 3W RES. OSSIDO MET. R162-16330 4 39R 5% 2W RES. OSSIDO MET. 250ppm R6, R15, R169, R17131 2 100K 5% 2W RES. OSSIDO MET. 250ppm R82, R101
117IT QTY STORE-CODE DESCRIPTION REF. Page 2/232 4 RESISTORE A FILO 0,01R 2W 5% R3, R7, R29, R3433 1 Potenziometro Cermet 20Giri 2KOhm 0.5W 10% 100ppmTy: 67W P134 5 4700pF 250W COND. CRM CLASSE X1 Y2 P.7,5 C6, C15, C17, C87-8835 1 100nF 600V 5% Cond. film mylar scat 7.5x17.5mm P.15 C236 2 1UF 275Vac X2COND. FILM. SCAT. 12.5x32.5mm P27.5 C106, C11637 1 COND. FILM MYLAR SCATOLINO 4.7nF 250V 10% 5x17.5P. 15 (mm) C538 2 1uF 630V COND. FILM SCAT. 18x32.5mm P.27.5 C112-11339 9 10uF 63 COND. RAD. POLIES. 10% P22.5 10x25 (mm) C4, C9-10, C46-49, C52,C5340 1 Condensatore FILM SCATOLINO 2.2uF 400V 10% P.27,5 C741 2 470uF 450V 20% ETL SNAP-IN 20% ins. Radiale d35 / h52mm C107-10842 7 COND. ETL AL 100uF 25V d6,3x11mm P.2,5 C28, C40, C43, C70, C91,C96, C12643 3 COND. ETL AL 220uF 63V 20% ins. Radiale d20 / h42mm P7.5 C57-5944 1 COND. ETL 1uF 450V 20% ins. Radiale d8 / h11.5 P.3.8 (mm) C1645 3 INDUTTORE 22uH I-MAX 2A PASSO 200 L1-2, L746 1 TRASF. DI POT. T0203.04R01 D.N. STT0203_04R01 T147 1 TRASF. AUX T0203.05R02 D.N. STT0203_05R02 T348 1 BOBINA SNUBBER PFC T0211.03R01 D.N. STT0211_03R01 L949 1 BOBINA CLAMPER PFC T0211.02R02 D.N. STT0211_02R02 L850 1 BOBINA PFC T0203.01R00 D.N. STT0203_01R00 L551 1 BOBINA DI MODO COMUNE T0203.06R00 D.N. STT0203 L652 1 NTC 10R DIAM. 9,5mm P.5 B57-235-S100M NTC553 1 NTC EPCOS B57045K0103K000 NTC154 2 FUSIBILE AUTO AL 25A 32V F3-455 4 CLIP PORTAFUSIBILE PER AUTO PZ1011 (OMEGA) F1-256 1 P600K DIODO RADDRIZZ. SILICIO 6A 800V D1257 1 STTA3006CW DOPPIO DIODO ULTRA FAST TO247 D1058 2 STT1206D TO220 D. TURBOSWITCH 600V 12A D9, D1359 2 STPS80H100CY 100V 4X20 MAX TO247 D29, D3060 1 DIODO ZENER 1,3W 18V ZPY18 DO-41 5% Z961 1 STP6NC90Z 900V 6A ENHAN. MODE N-MOSFET MT362 3 STW45NM50 TO247 500V 45A MOSFET MF1-2, MF463 1 COND. CER. MULTISTRATO 1uF 50V P.5 C14Note:within the notes:- the V prefix is for Vertical mounting- the M prefix stands for Mechanical details
118UHF 5/10kW ANALOG TV FILTER Code 06663Suitable for use in solid state A-ABclass transmitter, in commonamplification, to eliminate out of bandproducts in all standard frequencies.Available connectors:- EIA 1 5/8- RIGID LINE 1 5/8- EIA 3 1/8opposite or parallel position.TECHNICAL CHARACTERISTICSConfiguration 4 CavitiesMax power output 10kW (cw)Frequency range 470 - 860MHzInsertion loss (Video c.) < 0,2dBReturn loss > 30dBTemperature range -10°C / +50°CTemperature shift < = 2kHz/KWeight 20kgWorking position AnyDimensions 395x380x347mm
119CALIBRATION PROCEDUREIn order to calibrate PBN153/44, a double-track Network Analyser is needed, in order to visualize thefrequency response of the passing and reflected signals.- Calibration procedure from 470MHz to 666MHz1. Extract the coupling 5 (Fig. 1) until it stops.2. Insert the couplings 3, letting about 5mm out.3. Connect the filter to the Network Analyser marking the input. Select the frequency of the desired channelcentre and set a SPAN of 50MHz.4. Act on the tuning rods 1 and 2 until the curve of the band-pass appears in the centre of the screeen, andadjust it by means of the couplings 3 to obtain a width of about 10MHz (Fig. 2).
120Fig. 25. Set a SPAN of 20MHz and act alternatively on:- Interstage coupling 3 (rise and lower);- IN/OUT couplings 4 (turn);- Tuning 1 and 2 (rise and lower);to obtain a bandwidth of 7-8MHz and an adaptation of about 25dB, composed by four peaks (Fig. 3).Fig. 36. Insert the coupling 5 (Fig. 1) to set the position of the notch attenuation on the desired frequencies (Fig. 4)(5.5MHz and +11MHz or 4-5MHz and +9MHz).
121Fig. 47. The adaptation has moved; it can be adjusted by acting on the filter as per point 6, correcting each time theattenuation tuning by means of the coupling 5, until a frequency response like that in the example (Fig. 5) isobtained.Fig. 58. Once the calibration is complete, the machanical movement during the locking stage will have to becompensator for, because a variation of the adaptation may occur. It only takes to extract slightly the tuningwhich is being fastened.
122- Calibration procedure from 66MHz to 860MHz1. Extract the coupling 5 (Fig. 1) until it stops.2. Extract the couplings 3 making sure not to short-circuit them.3.Connect the filter to the Network Analyser, marking the input. Select the frequency of the desired centrechannel and set a SPAN of 50MHz.4. Act on the tuning rods 1 and 2 until the curve of the band-pass appears in the centre of the screen andadjust it by means of the coupling 3 to obtain a width of about 10MHz (Fig. 2). The tuning 2, due to theelliptical system according to which the filter has been designed, will compose the attenuation of the notch aswell as the curve of the band-pass.
123Fig. 25. Set a SPAN of 20MHz and act alternatively on:- Interstage couplings 3 (rise and lower);- IN/OUT couplings 4 (turn);- Tuning 1 and 2 (rise and lower);to obtain a bandwidth of 7-8MHz and an adaptation of about 25dB, composed by four peaks (Fig. 3).Fig. 36. Use the coupling 5 (Fig. 1) to set the position of the notch attenuation on the desired frequencies (Fig. 4)(5.5MHz and +11MHz or 4.5MHz and +9MHz).
124Fig. 47. It is possible to note that, by tuning the notch attenuation as described in point 6 above, the adaptation hasmoved. It can be adjusted by acting on the filter as per point 6, correcting each time the tuning of the notchattenuation by means of the coupling 5, until a frequency response like the one in the example (Fig. 5) isobtained.Fig. 58. Once the calibration is complete, the mechanical movement during the locking stage will have to becompensated for, because a variation of the adaptation may occur. It only takes to extract slightly the tuningwhich is being fastened.

Navigation menu