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DB

 

ELETTRONICA TELECOMUNICAZIONI S.p.A.

 

KCL 30 SY

 - FM broadcasting exciter/transmitter - U

SER

’

S 

M

ANUAL

 

26 /37 

 

6.3

 

DB 0201_070 PRINTED BOARD PARTS LIST 

 

ITEM 

QUANTITY 

REFERENCE 

PART 

_______________________________________________________________________ 
 1 

1 

C1 

10nF X7R 0805 

 2 

11 

C2,C3,C4,C8,C9,C10,C17, 

100nF X7R 1206 

 

 

C19,C24,C28,C29 

 3 

6 

C6,C13,C15,C23,C26,C27 

1nF X7R 0805 

 4 

6 

C7,R11,C14,C18,C22,C25 

N.C. X7R 0805 

 5 

1 

C11 

220pF C0G 1206 

 6 

1 

C12 

4n7F X7R 1206 

 7 

1 

C16 

100nF X7R 1206 

 8 

2 

C31,C21 

1nF X7R 1206 

 9 

1 

C33 

2n2F X7R 1206 

 10 

2 

D5,D1 

LL4148 MMELF DIODO 

 11 

2 

D2,D6 

3V3 MMELF ZENER 

 12 

2 

D3,D4 

BAT85 MMELF DIODO 

 13 

3 

D7,D9,D10 

BAV103 MMELF DIODO 

 14 

1 

D8 

18V MMELF ZENER 

 15 

1 

JP3 

STRIP10M MASCHIO 90° 

 16 

1 

JP5 

STRIP5M MASCHIO 90° 

 17 

1 

P1 

10KO 10GRO PANNELLO 

 18 

1 

Q1 

BC847 SMD SOT23 

 19 

1 

Q2 

BC857 SMD SOT23 

 20 

3 

R2,R25,R27 

56K2O SMD1% 0805 

 21 

1 

R3 

470KO SMD 0805 

 22 

2 

R21,R5 

10KO SMD 0805 

 23 

3 

R6,R12,R20 

0O SMD 0805 

 24 

1 

R7 

10KO SMD 0805 

 25 

4 

R8,R29,R30,R33 

10K0O SMD1% 0805 

 26 

1 

R9 

100O SMD 0805 

 27 

2 

R10,R35 

1KO SMD 0805 

 28 

1 

R13 

5K6O SMD1% 0805 

 29 

1 

R14 

3K32O SMD1% 0805 

 30 

1 

R15 

8K2O SMD 0805 

 31 

2 

R16,R23 

150KO SMD1% 0805 

 31 

1 

R17 

20K0O SMD1% 0805 

 32 

3 

R18,R22,R26 

10K0O SMD1% 1206 

 33 

1 

R19 

4K7O SMD 0805 

 34 

1 

R28 

33K0O SMD1% 1206 

 35 

1 

R31 

2K4O SMD1% 0805 

 36 

1 

R32 

120KO SMD1% 0805 

 37 

2 

R42,R34 

4K7O SMD 1206 

 38 

3 

R36,R37,R41 

330O SMD 1206 

 39 

1 

R43 

47KO SMD 1206 

 40 

2 

R44,R45 

100O SMD 1206 

 41 

1 

U1 

LM324 SMD SO14 

 42 

1 

U2 

UC3842 SMD SO8 

 43 

1 

U3 

TL431 SOT23/TO92 

 44 

1 

U4 

L6384 SMD SO8 

 

Содержание KCL 30 SY

Страница 1: ...transmitter USER S MANUAL 1 37 KCL 30 SY LCD FM Broadcasting Exciter Transmitter User s Manual Technical Diagrams Release 1 1 0 BR DB ELETTRONICA TELECOMUNICAZIONI S p A Via Lisbona 38 35127 Z I SUD...

Страница 2: ...ved voltages and currents dangerous to life may be exposed WARNING Contact with 110 240 Volts of alternating current and associated direct current and voltages can be fatal DANGEROUS RISK OF ELECTRICA...

Страница 3: ...NON DEFINITO 8 1 CHANNELS PRE EMPHASIS SETTING ERRORE IL SEGNALIBRO NON DEFINITO 8 2 STEREO ENCODER PARTS LIST ERRORE IL SEGNALIBRO NON DEFINITO 9 AMPLIFIER STAGE ERRORE IL SEGNALIBRO NON DEFINITO 9 1...

Страница 4: ...L reference DISCIPLINED by GPS An internal deviation limiter controls the maximum frequency deviation avoiding the interference of adjacent channels in case of accidental over modulation but in order...

Страница 5: ...DBELETTRONICA TELECOMUNICAZIONI S p A KCL 30 SY FM broadcasting exciter transmitter USER S MANUAL 5 37 Fig 1 1 KCL 30 FRONT VIEW Fig 1 2 KCL 30 REAR VIEW...

Страница 6: ...casting exciter transmitter USER S MANUAL 6 37 Fig 1 3 KCL 30 TOP VIEW 1 Power supply board 5 IN Audio board 2 30W AMP30 Amplifier board 6 Sintel 96 Modulation board 3 L P F and Dir Coupler board 7 St...

Страница 7: ...ODULATION DATA Mono operation Input level 6 10 dBm Input connector XLR balanced Input impedance 600 Bandwidth 0 25 dB 20 Hz 15 kHz Attenuation of frequency 19 kHz 50 dB Preemphasis 50 75 sec S N ratio...

Страница 8: ...impedance 10 K Bandwidth 0 25 dB 20 Hz 100 kHz POWER REQUIREMENTS Operating voltage 115 230 Vac 10 50 60 Hz Power consumption at 25W output 50 VA Battery operation optional 12 Vcc OTHER CHARACTERISTIC...

Страница 9: ...exciter transmitter On the front panel you will see the ON led lit and some seconds later the LOCK led lit too Select if necessary on back panel internal external frequency REF 6 Select by front panel...

Страница 10: ...DBELETTRONICA TELECOMUNICAZIONI S p A KCL 30 SY FM broadcasting exciter transmitter USER S MANUAL 10 37 4 SOFTWARE COMMANDS MAP...

Страница 11: ...ake the modifications of setup values Once the password is correctly inserted the system will be free for 30 minutes after this time you will need to repeat the password one more time WARNING Ifa wron...

Страница 12: ...o predispose the system for a safe mode always free Set Mode Trough this option the system asks for the password every time it is required change of set up values Free Mode The system is free and the...

Страница 13: ...curity mode In case of three times failure to insert the password the transmitter keeps on asking for the PUK code Once the PUK code is inserted the password will assume the default value 1234 WARNING...

Страница 14: ...ls as the aforementioned Left and Right signals For a MPX input signal a KCL 30 SY no stereo generator inside the input BNC connector 10 k input impedance can accept input signal levels ranging from 3...

Страница 15: ...board the STEREO LED are not used The ON led light Fig 1 1 shows that the power of the exciter transmitter is on and so the MAIN POWER SUPPLY is The ALARM led light Fig 1 1 shows that the VSWR protect...

Страница 16: ...ken switching module it is necessary to disconnect its output and to set the output voltage without any load at the right value 22 5v 2 before reconnecting the switching module output to the other cir...

Страница 17: ...DBELETTRONICA TELECOMUNICAZIONI S p A KCL 30 SY FM broadcasting exciter transmitter USER S MANUAL 17 37 Fig 6 1 SWITCHING MODULE GENERAL ELECTRICAL SCHEMATIC DB 0206_090...

Страница 18: ...DBELETTRONICA TELECOMUNICAZIONI S p A KCL 30 SY FM broadcasting exciter transmitter USER S MANUAL 18 37 Fig 6 2 ELECTRICAL SCHEMATIC 24 V SWITCHING MODULE DB 0206_090...

Страница 19: ...DBELETTRONICA TELECOMUNICAZIONI S p A KCL 30 SY FM broadcasting exciter transmitter USER S MANUAL 19 37 Fig 6 3 ELECTRICAL SCHEMATIC 12 V SWITCHING MODULE DB 0206_090...

Страница 20: ...DBELETTRONICA TELECOMUNICAZIONI S p A KCL 30 SY FM broadcasting exciter transmitter USER S MANUAL 20 37 Fig 6 4 ELECTRICAL SCHEMATIC 12 V SWITCHING MODULE DB 0206_090...

Страница 21: ...DBELETTRONICA TELECOMUNICAZIONI S p A KCL 30 SY FM broadcasting exciter transmitter USER S MANUAL 21 37 Fig 6 5 SWITCHING MODULE COMPONENT LAYOUT DB 0206_090...

Страница 22: ...4015 17 1 D2 BYV27 DBYV 18 1 D3 MUR3020 DO247V 19 1 D4 SB360 TRAD D6020 20 1 D5 1N5819 TRAD D4010 21 1 FA1 FAST2 TRAD FAST2V 22 1 F1 MURATA TRAD MURATA 23 1 JP3 STRIP10F STRIP10M 24 1 JP5 STRIP5F STRI...

Страница 23: ...DBELETTRONICA TELECOMUNICAZIONI S p A KCL 30 SY FM broadcasting exciter transmitter USER S MANUAL 23 37 55 1 U1 L4971 TRAD IC3008 56 1 U2 UA78S40 TRAD IC3010 57 1 DB 0201_070 PRINTED BOARD...

Страница 24: ...DBELETTRONICA TELECOMUNICAZIONI S p A KCL 30 SY FM broadcasting exciter transmitter USER S MANUAL 24 37 Fig 6 6 DB 0201_070 PRINTED BOARD ELECTRICAL SCHEMATIC...

Страница 25: ...DBELETTRONICA TELECOMUNICAZIONI S p A KCL 30 SY FM broadcasting exciter transmitter USER S MANUAL 25 37 Fig 6 7 DB 0201_070 PRINTED BOARD COMPONENT LAYOUT...

Страница 26: ...DIODO 14 1 D8 18V MMELF ZENER 15 1 JP3 STRIP10M MASCHIO 90 16 1 JP5 STRIP5M MASCHIO 90 17 1 P1 10KO 10GRO PANNELLO 18 1 Q1 BC847 SMD SOT23 19 1 Q2 BC857 SMD SOT23 20 3 R2 R25 R27 56K2O SMD1 0805 21 1...

Страница 27: ...VCO is controlled by a digital PLL circuit with an high stability quartz reference to obtain a synthesized oscillation very stable the frequency setting is very agile using on board dip switches the m...

Страница 28: ...DBELETTRONICA TELECOMUNICAZIONI S p A KCL 30 SY FM broadcasting exciter transmitter USER S MANUAL 28 37 Fig 7 1 SINTEL 96 GENERAL ELECTRICAL SCHEMATIC...

Страница 29: ...DBELETTRONICA TELECOMUNICAZIONI S p A KCL 30 SY FM broadcasting exciter transmitter USER S MANUAL 29 37 Fig 7 2 PLL STAGE ELECTRICAL SCHEMATIC...

Страница 30: ...DBELETTRONICA TELECOMUNICAZIONI S p A KCL 30 SY FM broadcasting exciter transmitter USER S MANUAL 30 37 Fig 7 3 VCO STAGE ELECTRICAL SCHEMATIC...

Страница 31: ...DBELETTRONICA TELECOMUNICAZIONI S p A KCL 30 SY FM broadcasting exciter transmitter USER S MANUAL 31 37 Fig 7 4 L F STAGE ELECTRICAL SCHEMATIC...

Страница 32: ...DBELETTRONICA TELECOMUNICAZIONI S p A KCL 30 SY FM broadcasting exciter transmitter USER S MANUAL 32 37 Fig 7 5 L F 2 STAGE ELECTRICAL SCHEMATIC...

Страница 33: ...DBELETTRONICA TELECOMUNICAZIONI S p A KCL 30 SY FM broadcasting exciter transmitter USER S MANUAL 33 37 Fig 7 6 FILTER STAGE ELECTRICAL SCHEMATIC...

Страница 34: ...DBELETTRONICA TELECOMUNICAZIONI S p A KCL 30 SY FM broadcasting exciter transmitter USER S MANUAL 34 37 Fig 7 7 SINTEL 96 COMPONENT LAYOUT DB 9604 010...

Страница 35: ...C13 1u POLY 11 14 C15 C17 C23 C33 C39 C40 1n CER C41 C42 C43 C44 C45 C46 C47 C48 12 6 C22 C31 C79 C99 C115 C117 10u ELETT 25V 13 5 C27 C28 C29 C82 C83 1u ELETT 25V 14 7 C30 C66 C67 C70 C105 10p CER C...

Страница 36: ...4 1 RES 1 8W 56 1 R5 48K7 1 RES 1 8W 57 2 R7 R6 27K RES 1 8W 58 1 R8 22K RES 1 8W 59 1 R9 48K7 1 60 3 R10 R24 R73 1M RES 1 8W 61 1 R11 50K Trimmer multi 62 5 R12 R34 R38 R42 R108 47K RES 1 8W 63 1 R15...

Страница 37: ...W 94 2 R88 R94 2k trim multi 95 1 R89 4k64 RES_1 4W_1 96 1 R90 2k74 RES_1 4W_1 97 2 R93 R98 2K2 RES_1 8W 98 1 R95 4k02 RES_1 4W_1 99 1 R96 1k91 RES_1 4W_1 100 1 R100 2k RV64W 101 1 R101 2k61 RES_1 4W_...

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