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Page 23

Engineering Department PHONE: +39 0532 829 965 - FAX: +39 0532 829 177

E-Mail: [email protected]

Back to index

Use and maintenance manual

3. TECHNICAL SCHEMATICS ELR50

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Содержание ELR50

Страница 1: ... Amendola 9 44028 Poggio Renatico FE Italy Ph 39 0532 829 965 Fax 39 0532 829 177 E Mail info elenos com Web Site www elenos com USER AND TECHNICAL MANUAL Edizione 1 Rev 0 02 07 2009 Cod MAN0168 ELT50 ELR50 ...

Страница 2: ...il info elenos com AVVISO IMPORTANTE Il presente apparato è utilizzabile solo da titolari di Concessioni Governative e o Autorizzazioni Ministeriali Elenos Srl WARNING The use of this device is subject to National Regulations Elenos Srl Back to index Use and maintenance manual ...

Страница 3: ...Page 3 Engineering Department PHONE 39 0532 829 965 FAX 39 0532 829 177 E Mail info elenos com Back to index Use and maintenance manual REVIEWS ...

Страница 4: ...e design of the protection circuitry to ensure compa tibility with products from other manufacturers However the best performance is achieved when the equipment is used with other products manufactured by The unit has been designed to guarantee stable performances over time without the need of special maintenance minimised to a functional fans check Operation of the unit is very easy and intuitive...

Страница 5: ...65 FAX 39 0532 829 177 E Mail info elenos com Back to index Use and maintenance manual INDEX TECHNICAL CHARACTERISTICS 6 USAGE INSTRUCTION 9 Display Password 11 Display Change of Frequency 13 TECHNICAL SCHEMATICS ELR50 15 TECHNICAL SCHEMATICS ELT50 60 ...

Страница 6: ...Page 6 Engineering Department PHONE 39 0532 829 965 FAX 39 0532 829 177 E Mail info elenos com Back to index Use and maintenance manual 1 TECHNICAL CHARACTERISTICS TECHNICAL CHARACTERISTICS ...

Страница 7: ...quest Synthesizer Step 25KHz Image Rejection 60dB Typ RN Noise Figure 6dB or lower Stereo Separation 45 dB 1 KHx Distorsion 0 5 TYP 0 2 1KHz Base Band 30 Hz 60 KHz within 0 15 dB Unweighted S N Ratio 72 dB with 0 2 mV input Typ 78 dB Deenphasis 50 or 75 µS RF Connectors N F 50 ohm Base Band If Connectors BNC F Base Band Impedence 30 ohm Cooling Forced air P Temperature Range 0 45 C Maximum Umidity...

Страница 8: ... Power Output 10 Watts Spurious Emission 80 dB or better Harmonic Emission 65 dB 80 dB on request Stereo Separation 55 dB 1 KHz Distorsion 0 2 TYP 00 8 1KHz Base Band 30 Hz 60 KHz within 0 15 dB Unweighted S N Ratio 74 dB rms at 30 Hz 20 KHz Enphasis 50 or 75 μS selectable RF Connectors N F 50 ohm Input Base Band Impedence 2 Kohm Input Mono Impedence 600 Ohm Cooling Forced air OP Temperature Range...

Страница 9: ...Page 9 Engineering Department PHONE 39 0532 829 965 FAX 39 0532 829 177 E Mail info elenos com Back to index Use and maintenance manual 2 USAGE INSTRUCTION USAGE INSTRUCTION ...

Страница 10: ...e set to 0 0 W Switch ON the power switch and the yellow V POWER led will light The Display will show After 3 seconds the green PLL LOCK led will light and the Display will show an increasing bar after a further 5 seconds the green ON AIR led will light and there will be output power At this point the Display will show the next parameter for the transmitter Level Modulation MOD Forward Power FRW 5...

Страница 11: ...ot possible change this SET The default password is 1 2 3 The WAIT of changing the password is as follows Press for 3 seconds the SELECT key Press the SELECT key for move the underscore character position at the required digit and press the SET key to confirm the digit Carry out the same operation for the two remaining digits If the password is corrected press SET key to confirm otherwise press SE...

Страница 12: ...in the parameters When the password is corrected the display will show To change the password press the SET key To change the frequency press the SELECT key For changing the password proceed at the same method for the required password The confirmation password will be required If the password is corrected the display will show CONFIRM Y N N SEL Y SET NEW PASS SEL NEW FREQ SET ERROR PASSWORD NEW P...

Страница 13: ...rd is set it must be remembered otherwise neither can the frequency be changed or a new password entered Display Change of Frequency Press 3 seconds the SELECT key and put the correct password at this point press again the SELECT key Press the SELECT key to change the digit and press the SET key to confirm the digit The underscore character move the position one place to the left STORED NEW PASSWO...

Страница 14: ...ance manual 2 USAGE INSTRUCTION ELENOS When the five digit is changed the further press SET key confirm the new frequency At this operation follows the WAIT cycle and after this the display will show the parameters After 7 minutes the display light switch off and the display will show MOD FRW 8 0W RFL 0 0W ELENOS MHz 300 000 ...

Страница 15: ...Page 15 Engineering Department PHONE 39 0532 829 965 FAX 39 0532 829 177 E Mail info elenos com Back to index Use and maintenance manual 3 TECHNICAL SCHEMATICS ELR50 TECHNICAL SCHEMATICS ELR50 ...

Страница 16: ...ual 3 TECHNICAL SCHEMATICS ELR50 AUDIO OUTPUT MPX MONO SCA VCO PLL TCXO 12 8 MHz MICROCONTROLLER DISPLAY ELENOS MHz 300 000 BPF MIXER IF DEMODULATOR RF INPUT VAC VDC POWER SUPPLY MIXER OL MHz 59 3 Fo 70 MHz MHz 10 7 Mod ELR 50A 1 0 FUNCTIONAL SCHEMATIC B 1 1 Friday September 14 2007 Title Size Document Number Rev Date Sheet of ELENOS ...

Страница 17: ...ER DISPLAY POWER SUPPLY 15V GND L GND EARTH N EMC FILTER L IN GND EARTH N IN L OUT N OUT Mather Board 15V GND RF PLL MPX1 SCA1 SCA2 MONO MONO MONO GND IF IN IF TEST INTERLOCK RS232 DISPLAY CONTROL V VCO FRONTAL PANEL CONTROL AUDIO RF ACTIVE FILTRER VCO RF INPUT IF OUTPUT 15V GND RF PLL V VCO COM TX RX J1 MPX1 J5 SCA1 JR1 MONO 2 1 3 4 J7 RF INPUT S1 AC MALE SW1 ON OFF 1 2 3 4 F1 1A P1 RS232 5 9 4 8...

Страница 18: ...lenos com Back to index Use and maintenance manual 3 TECHNICAL SCHEMATICS ELR50 Mod EMC 02 1 0 EMC FILTER A 1 1 Friday September 14 2007 Title Size Document Number Rev Date Sheet of ELENOS C2 1uF 350V L1 0 8mH L2 0 8mH C1 2 2nF 350V C3 2 2nF 350V L IN GND EARTH N IN L OUT GND EARTH N OUT ...

Страница 19: ...Page 19 Engineering Department PHONE 39 0532 829 965 FAX 39 0532 829 177 E Mail info elenos com Back to index Use and maintenance manual 3 TECHNICAL SCHEMATICS ELR50 ...

Страница 20: ...Page 20 Engineering Department PHONE 39 0532 829 965 FAX 39 0532 829 177 E Mail info elenos com Back to index Use and maintenance manual 3 TECHNICAL SCHEMATICS ELR50 ...

Страница 21: ...et of ELENOS Low Noise Amplifier RF OUTPUT 5V RF INPUT GND VCO 15V V PLL RF PLL RF OUT GND U1 LM7805 1 2 3 Vi GND Vo C5 3 3pF Q1 BFR91A R1 270 R2 22K C7 10pF R3 1K5 C8 1 8 10pF L1 8T 4D C3 10pF C2 1nF C1 1nF C9 1 8 10pF R4 15K R5 6K8 M1 MIXER RFMX 1X 1 3 5 7 8 6 4 2 IF RF1 G2 G4 LO G3 RF2 G2 C15 47MF 16V C12 47pF C4 10pF C6 10pF L3 8T 4D C10 1 8 10pF C11 1 8 10pF L4 8T 4D R6 1K5 C16 47MF 16V C13 1...

Страница 22: ...tenance manual 3 TECHNICAL SCHEMATICS ELR50 Mod A2G 1 0 RF low noise amplifier A 2 3 Wednesday December 17 2008 Title Size Document Number Rev Date Sheet of ELENOS R2 270 C3 68pF C5 68pF L2 4 7nH C4 68pF C1 68pF C2 1nF R1 4 7 C6 NC U1 MGA62563 1 2 5 3 6 4 GND 1 GND 2 GND 3 IN OUT VCC L1 47nH C7 NC RF OUTPUT 5V RF INPUT GND ...

Страница 23: ... Vo R7 180 Q2 BFR93L 3 1 2 C12 22pF C23 10MF 35V C13 22pF R10 27K D1 BB505 C24 0 1MF R4 330 L2 2 2uH D4 BB505 D3 BB505 D5 BB505 D2 BB505 COAX1 UT085 C20 2 2MF 50V R2 0 C10 1 8 10pF C2 0 1MF C1 47MF 35V C28 0 1MF C21 1nF C4 0 1MF L1 CHOKE RF FERRITE R1 100 C8 0 1MF C3 0 1MF C6 2 2MF 50V R5 100 Q1 J310 1 3 2 C14 4 7pF C15 4 7pF R8 22 C25 0 1MF C22 0 1MF C17 1nF C19 1pF R6 330 R12 33 C18 1pF R11 33 C...

Страница 24: ... Ceramic Capacitor C11 1 8 10pF Trimmer Ceramic Capacitor C12 47pF Ceramic Disc Capacitor NPO C13 1nF Ceramic Disc Capacitor NPO C14 1nF Ceramic Disc Capacitor NPO C15 47MF 16V Aluminium Electrolytic Capacitor C16 47MF 16V Aluminium Electrolytic Capacitor L1 8T 4D Enamelled Copper Wire L2 8T 4D Enamelled Copper Wire L3 8T 4D Enamelled Copper Wire L4 8T 4D Enamelled Copper Wire R1 270 1 4W Carbon F...

Страница 25: ...Ceramic Capacitor C2 1nF SMD Multilayer Ceramic Capacitor C3 68pF SMD Multilayer Ceramic Capacitor C4 68pF SMD Multilayer Ceramic Capacitor C5 68pF SMD Multilayer Ceramic Capacitor C6 NC SMD Multilayer Ceramic Capacitor C7 NC SMD Multilayer Ceramic Capacitor L1 47nH SMD Inductor L2 4 7nH SMD Inductor R1 4 7 1 4W SMD Thick Film Resistor R2 270 1 4W SMD Thick Film Resistor U1 MGA62563 RF low noise a...

Страница 26: ... Ceramic Capacitor C18 1pF SMD Multilayer Ceramic Capacitor C19 1pF SMD Multilayer Ceramic Capacitor C20 2 2MF 50V SMD Aluminium Electrolytic Capacitor C21 1nF SMD Multilayer Ceramic Capacitor C22 0 1MF SMD Multilayer Ceramic Capacitor C23 10MF 35V SMD Aluminium Electrolytic Capacitor C24 0 1MF SMD Multilayer Ceramic Capacitor C25 0 1MF SMD Multilayer Ceramic Capacitor C26 100pF SMD Multilayer Cer...

Страница 27: ...ICAL SCHEMATICS ELR50 ELENOS Rif Value Remarks Description Code D1 BB134 SMD Tuning Diode D2 BB134 SMD Tuning Diode D3 BB134 SMD Tuning Diode D4 BB134 SMD Tuning Diode D5 BB134 SMD Tuning Diode U1 78L09 Fixed Voltage Regulator Q1 J310 JFET Q2 BFR93L SMD RF Bipolar Transistor Q3 BFR93L SMD RF Bipolar Transistor COAX1 UT085 Resonant coaxial line ...

Страница 28: ...Page 28 Engineering Department PHONE 39 0532 829 965 FAX 39 0532 829 177 E Mail info elenos com Back to index Use and maintenance manual 3 TECHNICAL SCHEMATICS ELR50 ...

Страница 29: ...E RELE MPX MONO MONO SCA1 SCA2 HEADPHONE HEADPHONE A VOLUME B VOLUME C VOLUME 15V B VOLUME ENABLE AUDIO GND LOCK LED A MUTE VSQ ENABLE A VOLUME GND 15V A MUTE GND HEADPHONE HEADPHONE B MUTE SELECT HEADPHONE AUX 15V GND SETTING SIGNAL LED SIGNAL LED C MUTE A VOLUME 15V VSQ 15V RELE SIGNAL LED 15V RELE C VOLUME C MUTE VDC LED TEMPERATURE 15V SIGNAL SELECT RELE 9V RELE GND A VOLUME LOCK LED 9V SIGNAL...

Страница 30: ... L4 10uH JP2 JUMP D20 LL4148 U8 78M09 1 2 3 Vi GND Vo C122 22MF 16V C124 100nF C121 100MF 25V C128 100nF C110 10MF 25V C112 10MF 25V C125 100MF 25V C111 10MF 25V C126 100MF 25V C119 100MF 25V C120 100nF C123 100nF R146 1K2 R145 1K2 C237 1 5nF R66 3K3 R148 560 R147 680 D4 15V R140 33K C115 470nF R143 8K2 R141 27K C109 220nF R142 270K L2 10uH C113 47MF 16V R144 4K7 D3 MMBS340T3 C114 47MF 16V C130 10...

Страница 31: ...TECHNICAL SCHEMATICS ELR50 Mod RAG DEMOD 1 0 DEMODULATOR A 3 14 Wednesday December 17 2008 Title Size Document Number Rev Date Sheet of ELENOS IF 10 7 MHz SCHEMATIC7 SGN IF OUT 9V AUDIO OUTPUT 15V GND VSQ IF IN IF 70 MHz SCHEMATIC6 70 MHz INPUT 15V 10 7 MHz OUTPUT GND J12 DJ4 J20 DJ4 9V GND INPUT 70 MHz VSQ SIGNAL IF TEST AUDIO OUTPUT 15V ...

Страница 32: ... 470nH R205 120 Q5 BFR93L C185 1nF R209 22K R207 220 C178 100nF C175 47MF 16V C182 1nF R211 56 C184 1nF R208 18K FL1 70 MHz FILTER 1 2 3 4 5 6 7 8 GND IN RF GND 1 GND 2 GND OUT RF OUT RF GND 3 GND 4 IN RF Q4 BFR93L R206 220 C179 100nF C176 47MF 16V C190 10pF C246 NC C177 1nF C180 1nF R214 4K7 R213 15K C191 1nF Y2 59 300MHz R215 220 C189 22pF C192 100pF M1 BSL 1X 1 3 5 7 8 6 4 2 IF RF1 G2 G4 LO G3 ...

Страница 33: ... 6 7 8 9 10 11 12 13 14 15 16 IFAD2 GND MIN VCC RSSIO MAO UAO QI LIM LIMD2 LIMD1 LIMI GND IFAO IFAD1 IFAIN R236 330 C214 100nF R225 200K C215 100nF R232 1K R241 330 C221 100nF R239 330 R217 10 C218 22MF 16V FC5 FILTER 10 7MHz C220 1nF R243 100K R230 47 C205 1nF R224 330 C204 22nF C207 22nF R242 47 FC6 FILTER 10 7MHz R235 390 R240 330 D13 6 2V FC4 FILTER 10 7MHz C195 100nF R221 47K R222 47K C213 22...

Страница 34: ...Rev Date Sheet of ELENOS MONITOR SCHEMATIC13 15V B VOLUME A VOLUME AUDIO GND C VOLUME HEADPHONE HEADPHONE AUDIO FILTERS Schematic11 AUDIO INPUT MONO OUTPUT MPX OUTPUT 15V 15V GND Audio Schematic10 AUDIO INPUT RELE AUDIO OUPUT 15V 15V RELE GND AUDIO OUTPUT Schematic12 MPX MONO MONO SCA2 SCA1 MPX INPUT MONO INPUT SCA INPUT 15V 15V GND J13 DJ9 4 5 6 7 8 3 2 1 9 15V GND 15V AUDIO INPUT RELE RELE MPX M...

Страница 35: ...December 17 2008 Title Size Document Number Rev Date Sheet of ELENOS VA VB VA VB R6 560 C6 1pF R13 560K C7 7 50pF R14 56K R12 10K C3 22MF 16V R15 10K U1A LF347 3 2 1 C13 10MF 16V C14 100nF C5 10pF R8 47 C12 100nF R17 33 C11 100nF C9 10MF 16V R16 33 C10 100nF C4 22MF 16V R9 47K R11 100K C8 4 7pF U1B LF347 5 6 7 4 11 R7 3K3 RL1 RELE 1 SCAMBIO 5 2 1 6 3 4 R10 100K AUDIO INPUT RELE AUDIO OUPUT 15V 15V...

Страница 36: ...180pF C57 27pF C46 120pF C39 2 7nF R63 82K C40 3 3nF R56 1M R59 10K C50 15pF U2A LF347 3 2 1 R64 180K C43 470pF C56 180pF R46 10K C164 2 2nF C59 100pF R65 10K R47 10K R50 10K C165 82pF C60 120pF R57 18K C44 39nF R51 10K R37 1M R36 8M2 C47 330pF C41 33nF C53 10pF R60 5K6 C61 2 2nF R52 10K U3A LF347 3 2 1 U3C LF347 10 9 8 U2D LF347 12 13 14 R53 15K C58 150pF C48 2 2nF C62 150pF U3D LF347 12 13 14 R5...

Страница 37: ...3K3 R86 1M8 R93 10K U4D LF347 12 13 14 C84 100MF 16V C85 100MF 16V U4A LF347 3 2 1 4 11 R98 15K C78 10pF R73 1K5 R95 47 R90 12K R83 3K9 R82 3K3 R78 10K C83 6 8nF C82 4 7nF R74 47 C81 82pF R91 10K R81 10K R94 10K C75 100MF 16V C79 100MF 16V R88 10K J15 DJ3 C88 4 7pF C87 1nF R102 1K R79 100K U4B LF347 5 6 7 R99 10K C97 100nF R101 22K R106 1K R92 680 C77 15pF R80 10K C96 10MF 16V C95 100nF R75 8K2 C9...

Страница 38: ...CS ELR50 Mod RAG MONIT 1 0 MONITOR A 10 14 Wednesday December 17 2008 Title Size Document Number Rev Date Sheet of ELENOS U5 LM386 3 2 5 6 1 4 8 7 R116 10K R117 22 C99 100nF R115 6K8 C102 10MF 35V R112 33 C101 10MF 35V R113 33 C103 47nF R118 22 R114 560K C100 100MF 16V C98 10MF 35V C247 2 2MF 50V 15V B VOLUME A VOLUME AUDIO GND C VOLUME HEADPHONE HEADPHONE ...

Страница 39: ... C234 1MF 50V D17 5V1 R261 2K2 R250 27K U18A LM358 3 2 1 R262 220K R61 47K C226 10MF 35V R255 6K8 D14 LL4148 D19 LL4148 R249 27K C228 100nF R256 12K D18 LL4148 R260 10K C235 10MF 35V C229 100nF D16 LL4148 C231 2 2MF 50V C227 10MF 35V R62 1K2 R252 12K C236 100nF R257 10K R254 180 R253 180 D15 12V Q14 BC807 25L Q15 BC817 25L C230 1nF C232 100nF R251 27K Q12 BC817 25L Q13 BC807 25L Q16 BC817 25L R264...

Страница 40: ...7 2008 Title Size Document Number Rev Date Sheet of ELENOS R123 220K U6B LM358 5 6 7 8 4 R137 100K R135 470K R120 100K R136 2K R128 4K7 R127 100K R125 20K R121 10K R126 68K C107 100nF U6A LM358 3 2 1 C104 100pF R119 1M8 R124 8M2 R122 560K R129 150K D2 LL4148 C105 0 47MF 63V R130 33K R138 10K R139 10K C108 2 2MF 50V R133 100K R131 10K C106 2 2MF 50V R132 10K R134 220K DEVIATION METER SIGNAL METER S...

Страница 41: ...2 1 P2 2 P2 3 P2 4 P2 5 P2 6 P2 7 PSEN ALE P0 7 P0 6 P0 5 P0 4 P0 3 P0 2 P0 1 P0 0 EA GND C A B D VCC J16 DJ2 Q1 BC807 25L U10 ADC0834CCWM 3 4 5 6 1 9 8 7 11 2 12 13 10 14 CH0 CH1 CH2 CH3 Vref OUT Vref IN AGND DGND SARS CS CLK DI DO VCC U12 HIN232ACBN 1 2 3 4 5 6 7 8 16 15 14 13 12 11 10 9 C1 V C1 C2 C2 V T2 OUT R2 IN VCC GND T1 OUT R1 IN R1 OUT T1 IN T2 IN R2 OUT C133 33pF C134 33pF C137 100nF R1...

Страница 42: ...198 470 TCXO1 MHz 12 800 1 7 8 14 N C GND OUT Vcc C155 22MF 16V R191 100 C161 22MF 16V R186 560 R195 3K9 C159 22MF 16V U14A LM358 3 2 1 R177 100 C162 100nF R194 47K C151 100nF C169 1nF R184 220 Q3 BC807 25L R178 10K R180 330 R203 470K D12 5V1 D9 LL4148 U15 LMX1501 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 OSCin OSCout Vp Vcc Do GND LD Fin Clock Data LE FC Fr Fp ØP ØR C160 2 2MF 50V R193 47K C171 10pF...

Страница 43: ... Ceramic Capacitor C22 560pF SMD Multilayer Ceramic Capacitor C23 10pF SMD Multilayer Ceramic Capacitor C24 2 7pF SMD Multilayer Ceramic Capacitor C25 3 9pF SMD Multilayer Ceramic Capacitor C26 68pF SMD Multilayer Ceramic Capacitor C27 150pF SMD Multilayer Ceramic Capacitor C28 12pF SMD Multilayer Ceramic Capacitor C29 3 3pF SMD Multilayer Ceramic Capacitor C30 220pF SMD Multilayer Ceramic Capacit...

Страница 44: ...inium Electrolytic Capacitor C74 100nF SMD Multilayer Ceramic Capacitor C75 100MF 16V SMD Aluminium Electrolytic Capacitor C76 100MF 16V SMD Aluminium Electrolytic Capacitor C77 15pF SMD Multilayer Ceramic Capacitor C78 10pF SMD Multilayer Ceramic Capacitor C79 100MF 16V SMD Aluminium Electrolytic Capacitor C80 100MF 16V SMD Aluminium Electrolytic Capacitor C81 82pF SMD Multilayer Ceramic Capacito...

Страница 45: ... 25V SMD Aluminium Electrolytic Capacitor C126 100MF 25V SMD Aluminium Electrolytic Capacitor C127 22MF 16V SMD Aluminium Electrolytic Capacitor C128 100nF SMD Multilayer Ceramic Capacitor C129 100nF SMD Multilayer Ceramic Capacitor C130 100nF SMD Multilayer Ceramic Capacitor C131 10MF 35V SMD Aluminium Electrolytic Capacitor C132 100nF SMD Multilayer Ceramic Capacitor C133 33pF SMD Multilayer Cer...

Страница 46: ...Capacitor C178 100nF SMD Multilayer Ceramic Capacitor C179 100nF SMD Multilayer Ceramic Capacitor C180 1nF SMD Multilayer Ceramic Capacitor C181 100pF SMD Multilayer Ceramic Capacitor C182 1nF SMD Multilayer Ceramic Capacitor C183 6 8pF SMD Multilayer Ceramic Capacitor C184 1nF SMD Multilayer Ceramic Capacitor C185 1nF SMD Multilayer Ceramic Capacitor C186 33pF SMD Multilayer Ceramic Capacitor C18...

Страница 47: ...C226 10MF 35V SMD Aluminium Electrolytic Capacitor C227 10MF 35V SMD Aluminium Electrolytic Capacitor C228 100nF SMD Multilayer Ceramic Capacitor C229 100nF SMD Multilayer Ceramic Capacitor C230 1nF SMD Multilayer Ceramic Capacitor C231 2 2MF 50V SMD Aluminium Electrolytic Capacitor C232 100nF SMD Multilayer Ceramic Capacitor C233 220nF SMD Multilayer Ceramic Capacitor C234 1MF 50V SMD Aluminium E...

Страница 48: ... Resistor R18 10K 1 4W SMD Thick Film Resistor R19 10K 1 4W SMD Thick Film Resistor R20 10K 1 4W SMD Thick Film Resistor R21 10K 1 4W SMD Thick Film Resistor R22 10K 1 4W SMD Thick Film Resistor R23 10K 1 4W SMD Thick Film Resistor R24 10K 1 4W SMD Thick Film Resistor R25 10K 1 4W SMD Thick Film Resistor R26 10K 1 4W SMD Thick Film Resistor R27 NC 1 4W SMD Thick Film Resistor R28 2M7 1 4W SMD Thic...

Страница 49: ...esistor R69 33 1 4W SMD Thick Film Resistor R70 33 1 4W SMD Thick Film Resistor R71 33 1 4W SMD Thick Film Resistor R72 47 1 4W SMD Thick Film Resistor R73 1K5 1 4W SMD Thick Film Resistor R74 47 1 4W SMD Thick Film Resistor R75 8K2 1 4W SMD Thick Film Resistor R76 3K3 1 4W SMD Thick Film Resistor R77 100K 1 4W SMD Thick Film Resistor R78 10K 1 4W SMD Thick Film Resistor R79 100K 1 4W SMD Thick Fi...

Страница 50: ...R121 10K 1 4W SMD Thick Film Resistor R122 560K 1 4W SMD Thick Film Resistor R123 220K 1 4W SMD Thick Film Resistor R124 8M2 1 4W SMD Thick Film Resistor R125 20K 1 4W SMD Cermet Skeleton Trimmer Resistor R126 68K 1 4W SMD Thick Film Resistor R127 100K 1 4W SMD Thick Film Resistor R128 4K7 1 4W SMD Thick Film Resistor R129 150K 1 4W SMD Thick Film Resistor R130 33K 1 4W SMD Thick Film Resistor R13...

Страница 51: ...Film Resistor R174 6K8 1 4W SMD Thick Film Resistor R175 6K8 1 4W SMD Thick Film Resistor R176 56K 1 4W SMD Thick Film Resistor R177 100 1 4W SMD Thick Film Resistor R178 10K 1 4W SMD Thick Film Resistor R179 18K 1 4W SMD Thick Film Resistor R180 330 1 4W SMD Thick Film Resistor R181 4K7 1 4W SMD Thick Film Resistor R182 1K8 1 4W SMD Thick Film Resistor R183 180 1 4W SMD Thick Film Resistor R184 2...

Страница 52: ... R225 200K 1 4W SMD Cermet Skeleton Trimmer Resistor R226 200K 1 4W SMD Cermet Skeleton Trimmer Resistor R227 12K 1 4W SMD Thick Film Resistor R228 12K 1 4W SMD Thick Film Resistor R229 12K 1 4W SMD Thick Film Resistor R230 47 1 4W SMD Thick Film Resistor R231 1K 1 4W SMD Thick Film Resistor R232 1K 1 4W SMD Thick Film Resistor R233 NC 1 4W SMD Thick Film Resistor R234 330 1 4W SMD Thick Film Resi...

Страница 53: ...Low Power Signal Diode D12 5V1 SMD Diode Zener D13 6 2V SMD Diode Zener D14 LL4148 SMD Low Power Signal Diode D15 12V SMD Diode Zener D16 LL4148 SMD Low Power Signal Diode D17 5V1 SMD Diode Zener D18 LL4148 SMD Low Power Signal Diode D19 LL4148 SMD Low Power Signal Diode D20 LL4148 SMD Low Power Signal Diode Q1 BC807 25L SMD Low Power Bipolar Transistor Q2 BC807 25L SMD Low Power Bipolar Transisto...

Страница 54: ...58 SMD Operational Amplifier Y1 11 0592MHz SMD Quartz Crystal Y2 59 300MHz SMD Quartz Crystal TCXO1 MHz 12 800 SMD Crystal Oscillator Module RL1 VGH B 001 12 Relay TR1 10 7 MHz RF Transformer TR2 10 7 MHz RF Transformer TR3 10 7 MHz RF Transformer TR4 10 7 MHz RF Transformer LCD1 DISPLAY V20350 Male PCB Mounting Header M1 BSL 1X RF Mixer P1 DB9 Male Connector DB9 FL1 70 MHz FILTER RF Filter FC1 FI...

Страница 55: ...iption Code J12 AUDIO PCB Pin Strip Header J13 FILTERS PCB Pin Strip Header J14 OUT MPX PCB Pin Strip Header J15 50 75 uS PCB Pin Strip Header J16 SETUP PCB Pin Strip Header J17 PROG PCB Pin Strip Header J18 TEST Freq PCB Pin Strip Header J19 FM MODE PCB Pin Strip Header J20 IF PCB Pin Strip Header J21 INTERLOCK BNC Panel Connector 50 Ohm J22 AUX PCB Pin Strip Header JA1 FP PCB Pin Strip Header ...

Страница 56: ...Page 56 Engineering Department PHONE 39 0532 829 965 FAX 39 0532 829 177 E Mail info elenos com Back to index Use and maintenance manual 3 TECHNICAL SCHEMATICS ELR50 ...

Страница 57: ...Page 57 Engineering Department PHONE 39 0532 829 965 FAX 39 0532 829 177 E Mail info elenos com Back to index Use and maintenance manual 3 TECHNICAL SCHEMATICS ELR50 ...

Страница 58: ...B MUTE GND GND B VOLUME A MUTE GND SETTING HEADPHONE SELECT LOCK LED B VOLUME HEADPHONE GND VDC LED LOCK LED SIGNAL LED A VOLUME A MUTE SELECT SELECT SETTING SETTING B VOLUME B MUTE HEADPHONE C VOLUME C VOLUME C VOLUME C MUTE C MUTE C MUTE SELECT SELECT SETTING SETTING A MUTE B MUTE C MUTE VDC LED SIGNAL LED HEADPHONE HEADPHONE R3 NC D4 NC D5 NC JA1A CONN ASY EDGE 16 16 15 14 13 12 11 10 9 8 6 5 4...

Страница 59: ...ion Code R1 10K Cermet Skeleton Trimmer Resistor R2 10K Cermet Skeleton Trimmer Resistor R3 NC D1 V POWER Light Emitting Diode D2 PLL LOCK Light Emitting Diode D3 SIGNAL Light Emitting Diode D4 NC D5 NC J1 DJ2x8 Male PCB Mounting Header J2 JACK STEREO Jack Connector JA1 FP PCB Pin Strip Header SW1 SELECT Push Button Switcher SW2 SETTING Push Button Switcher SW3 NC SW4 NC Part List Schematic FP RAG...

Страница 60: ...Page 60 Engineering Department PHONE 39 0532 829 965 FAX 39 0532 829 177 E Mail info elenos com Back to index Use and maintenance manual 4 TECHNICAL SCHEMATICS ELT50 TECHNICAL SCHEMATICS ELT50 ...

Страница 61: ...e manual 4 TECHNICAL SCHEMATICS ELT50 VCO AUDIO INPUT RF AMPLIFIER PLL TCXO 12 8 MHz LPF DIRECTIONAL COUPLER POWER SUPPLY PROTECTION MICROCONTROLLER DISPLAY ELENOS MPX MONO SCA VDC VAC MHZ 300 000 RF OUTPUT ADJ Mod ELT 50A 1 0 FUNCTIONAL SCHEMATIC B 1 1 Friday September 14 2007 Title Size Document Number Rev Date Sheet of ELENOS ...

Страница 62: ...N EMC FILTER L IN GND EARTH N IN L OUT N OUT Main Board 15V LOCK GND MONO MONO GND MONO MPX1 SCA1 SCA2 SCA3 V PLL PANEL TX RS232 RX RS232 COM RS232 FWD RFL RF PLL GATE BF OUTPUT DISPLAY V DRIVER VCO RF OUTPUT BF INPUT 15V RF PLL V PLL LED PANEL LED RF ADJ RF AMPLIFIER RF OUTPUT RF INPUT 15V PW FORWARD PW REFLECTED V DRIVER GATE RX COM COM TX TX RX J2 MPX1 J4 SCA2 J5 SCA1 JR1 MONO 2 1 3 4 S1 AC MAL...

Страница 63: ...lenos com Back to index Use and maintenance manual 4 TECHNICAL SCHEMATICS ELT50 Mod EMC 02 1 0 EMC FILTER A 1 1 Friday September 14 2007 Title Size Document Number Rev Date Sheet of ELENOS C2 1uF 350V L1 0 8mH L2 0 8mH C1 2 2nF 350V C3 2 2nF 350V L IN GND EARTH N IN L OUT GND EARTH N OUT ...

Страница 64: ...Page 64 Engineering Department PHONE 39 0532 829 965 FAX 39 0532 829 177 E Mail info elenos com Back to index Use and maintenance manual 4 TECHNICAL SCHEMATICS ELT50 ...

Страница 65: ...ETER 5V RX RS232 5V GND PLL LOCK TEMPERATURE 5V INTERLOCK ENABLE PLL LOCK RFL METER TX RS232 RX RS232 CLOCK 5V RFL METER DATA TEMPERATURE TEMPERATURE DATA VU METER 5V GND DATA 5V VU METER ENABLE SPI MISO SPI SCK SPI MOSI INTERLOCK SELECT GND V ADJ GND INTERLOCK SELECT LOCK LED MEM 2 RF LED VDC LED SETTING ADJ B GND INTERLOCK VDC LED INTERLOCK SETTING ADJ C MEM 4 V GATE ADJ A LOCK LED GND PUSH MEM ...

Страница 66: ...00MF 25V C44 100MF 25V C45 100nF C35 100nF R20 1K2 R15 1K2 C28 1 5nF R13 3K3 R24 560 D5 15V R9 33K C31 470nF R16 560 R12 8K2 R10 27K C24 220nF R11 270K C29 47MF 16V R14 4K7 L10 10uH D4 MMBS340T3 C30 47MF 16V C55 22MF 16V C33 100MF 25V C57 100nF C32 1nF D9 15V L11 10uH C56 100nF C34 100nF U5 78M05 1 2 3 Vi GND Vo D6 5V L13 10uH U2 79M05 2 1 3 Vi GND Vo U4 LT1374CR 5 1 7 4 2 6 3 VIN VC FB GND SHDN B...

Страница 67: ...7 BAT41 R74 4K7 R67 10K R51 5K U8B LM353 SO 5 6 7 R70 10K R73 3K9 C89 47pF R76 3K3 R48 120 R56 200 R77 10K U7B N5532 5 6 7 8 4 U7A N5532 3 2 1 L16 22uH R53 27K C80 10pF R71 10K R52 5K6 C77 470pF R44 5K6 R59 4K7 R62 10K R28 12K R27 82K D14 LL4148 D15 LL4148 C83 470MF 16V C79 470pF R41 10K R34 100K R63 NC C82 470MF 16V C64 10MF 35V R54 68K C81 10pF R30 33 J18 AUDIO J21 OUT C66 100nF C67 100nF C65 22...

Страница 68: ...35V C117 100nF C95 330pF R95 10K R83 10K C104 2 2nF C100 82pF R82 10K C105 NC R87 10K R93 680K C107 68pF C106 330pF C97 180pF C109 27pF C98 120pF C91 2 7nF R102 82K C92 3 3nF R94 1M R96 10K C103 15pF R103 180K C96 470pF C108 180pF R84 10K C110 100pF R101 10K R85 10K R88 10K C114 120pF R104 18K C94 39nF R89 10K R98 1M R97 8M2 C101 330pF C93 33nF C102 10pF R105 5K6 C112 2 2nF R90 10K U9D LF347 SO 12...

Страница 69: ...C121 10MF 35V LCD1 DISPLAY V20350 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 GND VCC V0 RS RW EN DB0 DB1 DB2 DB3 DB4 DB5 DB6 DB7 LED LED C122 100nF C130 100nF R118 10K R120 10K R127 1K2 C126 100MF 16V R126 10K C128 100nF R117 10K R119 10K R123 NC R252 6K8 R251 6K8 C132 1MF 50V C131 1MF 50V C135 1MF 50V R254 6K8 R253 6K8 R134 6K8 R128 6K8 C129 1MF 50V R132 6K8 R131 6K8 R125 1K5 R129 6K8 R130 6K8 R116 1...

Страница 70: ... D20 LL4148 D21 LL4148 R166 27K R161 330 C161 10MF 35V C139 10MF 35V R154 1K C164 100MF 16V R167 220 R172 47K R151 1K8 R139 18K D23 LL4148 C160 100nF C159 47MF 16V R138 56K C151 1nF R176 47K R175 100K C140 22MF 16V R137 4K7 R140 3K9 R181 470 R173 47K R144 100 C169 2 2MF 50V C148 470MF 16V R174 47K R147 120K R148 10 C165 470MF 16V D25 LED R168 100 R146 180 J32 TP PHASE P C155 220MF 16V C142 100nF R...

Страница 71: ...C178 2 2MF 50V R230 4K7 R229 15K R185 6K8 R228 10K R215 15K R218 4K7 R200 12K R209 4K7 R203 100 R223 10K R219 10K R225 470K R247 470K C191 1nF R210 2K2 D31 LL4148 R231 4K7 D32 LL4148 R233 2K2 R242 10K R237 15K C181 1nF C177 2 2MF 50V R241 4K7 R235 10K C186 2 2MF 50V R224 10 R236 2K R234 100 D30 LL4148 R245 10 C176 22MF 25V R238 50K R205 100K C187 10MF 35V Q7 BC817 25L R194 47K R192 47K R193 NC R21...

Страница 72: ...um Electrolytic Capacitor C20 1nF SMD Multilayer Ceramic Capacitor C21 1nF SMD Multilayer Ceramic Capacitor C22 1nF SMD Multilayer Ceramic Capacitor C23 1nF SMD Multilayer Ceramic Capacitor C24 220nF SMD Multilayer Ceramic Capacitor C25 10MF 35V SMD Tantalum Capacitor C26 10MF 35V SMD Tantalum Capacitor C27 10MF 35V SMD Tantalum Capacitor C28 1 5nF SMD Multilayer Ceramic Capacitor C29 47MF 16V SMD...

Страница 73: ...D Aluminium Electrolytic Capacitor C71 100nF SMD Multilayer Ceramic Capacitor C72 2 2MF 50V SMD Aluminium Electrolytic Capacitor C73 100nF SMD Multilayer Ceramic Capacitor C74 22MF 16V SMD Aluminium Electrolytic Capacitor C75 100nF SMD Multilayer Ceramic Capacitor C76 10MF 35V SMD Aluminium Electrolytic Capacitor C77 470pF SMD Multilayer Ceramic Capacitor C78 7 40pF SMD Trimmer Capacitor C79 470pF...

Страница 74: ...yer Ceramic Capacitor C124 33pF SMD Multilayer Ceramic Capacitor C125 22MF 16V SMD Aluminium Electrolytic Capacitor C126 100MF 16V SMD Aluminium Electrolytic Capacitor C127 100nF SMD Multilayer Ceramic Capacitor C128 100nF SMD Multilayer Ceramic Capacitor C129 1MF 50V SMD Aluminium Electrolytic Capacitor C130 100nF SMD Multilayer Ceramic Capacitor C131 1MF 50V SMD Aluminium Electrolytic Capacitor ...

Страница 75: ...Electrolytic Capacitor C174 10MF 35V SMD Aluminium Electrolytic Capacitor C175 100nF SMD Multilayer Ceramic Capacitor C176 22MF 25V SMD Aluminium Electrolytic Capacitor C177 2 2MF 50V SMD Aluminium Electrolytic Capacitor C178 2 2MF 50V SMD Aluminium Electrolytic Capacitor C179 NC SMD Multilayer Ceramic Capacitor C180 100nF SMD Multilayer Ceramic Capacitor C181 1nF SMD Multilayer Ceramic Capacitor ...

Страница 76: ...D Inductor L11 10uH SMD Inductor L12 10uH SMD Inductor L13 10uH SMD Inductor L14 22uH SMD Inductor L15 22uH SMD Inductor L16 22uH SMD Inductor L17 22uH SMD Inductor L18 22uH SMD Inductor L19 22uH SMD Inductor L20 22uH SMD Inductor R1 1K2 1 8W SMD Thick Film Resistor R2 2K2 1 8W SMD Thick Film Resistor R3 4K7 1 8W SMD Thick Film Resistor R4 10K 1 4W SMD Cermet Skeleton Trimmer Resistor R5 4K7 1 8W ...

Страница 77: ... 1K 1 4W SMD Cermet Skeleton Trimmer Resistor R44 5K6 1 8W SMD Thick Film Resistor R45 27K 1 8W SMD Thick Film Resistor R46 12K 1 8W SMD Thick Film Resistor R47 10 1 8W SMD Thick Film Resistor R48 120 1 8W SMD Thick Film Resistor R49 47K 1 8W SMD Thick Film Resistor R50 1K 1 4W SMD Cermet Skeleton Trimmer Resistor R51 5K 1 4W SMD Cermet Skeleton Trimmer Resistor R52 5K6 1 8W SMD Thick Film Resisto...

Страница 78: ...SMD Thick Film Resistor R95 10K 1 8W SMD Thick Film Resistor R96 10K 1 8W SMD Thick Film Resistor R97 8M2 1 8W SMD Thick Film Resistor R98 1M 1 8W SMD Thick Film Resistor R99 18K 1 8W SMD Thick Film Resistor R100 10K 1 8W SMD Thick Film Resistor R101 10K 1 8W SMD Thick Film Resistor R102 82K 1 8W SMD Thick Film Resistor R103 180K 1 8W SMD Thick Film Resistor R104 18K 1 8W SMD Thick Film Resistor R...

Страница 79: ... Thick Film Resistor R147 120K 1 8W SMD Thick Film Resistor R148 10 1 8W SMD Thick Film Resistor R149 27K 1 8W SMD Thick Film Resistor R150 6K8 1 8W SMD Thick Film Resistor R151 1K8 1 8W SMD Thick Film Resistor R152 10K 1 8W SMD Thick Film Resistor R153 100 1 8W SMD Thick Film Resistor R154 1K 1 8W SMD Thick Film Resistor R155 120K 1 8W SMD Thick Film Resistor R156 2K2 1 8W SMD Thick Film Resistor...

Страница 80: ...stor R199 100 1 8W SMD Thick Film Resistor R200 12K 1 8W SMD Thick Film Resistor R201 47K 1 8W SMD Thick Film Resistor R202 4K7 1 8W SMD Thick Film Resistor R203 100 1 8W SMD Thick Film Resistor R204 27K 1 8W SMD Thick Film Resistor R205 100K 1 8W SMD Thick Film Resistor R206 15K 1 8W SMD Thick Film Resistor R207 10K 1 8W SMD Thick Film Resistor R208 4K7 1 8W SMD Thick Film Resistor R209 4K7 1 8W ...

Страница 81: ...stor R249 NC 1 8W SMD Thick Film Resistor R250 NC 1 8W SMD Thick Film Resistor R251 6K8 1 8W SMD Thick Film Resistor R252 6K8 1 8W SMD Thick Film Resistor R253 6K8 1 8W SMD Thick Film Resistor R254 6K8 1 8W SMD Thick Film Resistor R255 6K8 1 8W SMD Thick Film Resistor R256 0 1 8W SMD Thick Film Resistor R257 0 1 8W SMD Thick Film Resistor R258 6K8 1 8W SMD Thick Film Resistor R259 6K8 1 8W SMD Thi...

Страница 82: ...or Q6 BC807 25L SMD Low Power Bipolar Transistor Q7 BC817 25L SMD Low Power Bipolar Transistor Q8 BDX53 Medium Power Bipolar Transistor Q9 BC807 25L SMD Low Power Bipolar Transistor Q10 BC817 25L SMD Low Power Bipolar Transistor Q11 BC817 25L SMD Low Power Bipolar Transistor U1 LT1374CR Special Function Integrated Circuit U2 79M05 Fixed Voltage Regulator U3 78S15 Fixed Voltage Regulator U4 LT1374C...

Страница 83: ... Mounting Header J17 VU METER Male PCB Mounting Header J18 AUDIO Male PCB Mounting Header J19 DJ3 Male PCB Mounting Header J20 DJ3 Male PCB Mounting Header J21 OUT Male PCB Mounting Header J22 MONO Male PCB Mounting Header J23 FILTER Male PCB Mounting Header J24 DJ2 Male PCB Mounting Header J26 TP TCXO Test Point J27 S Male PCB Mounting Header J28 S Male PCB Mounting Header J29 N Male PCB Mounting...

Страница 84: ...Page 84 Engineering Department PHONE 39 0532 829 965 FAX 39 0532 829 177 E Mail info elenos com Back to index Use and maintenance manual 4 TECHNICAL SCHEMATICS ELT50 ...

Страница 85: ... Vo R7 180 Q2 BFR93L 3 1 2 C12 22pF C23 10MF 35V C13 22pF R10 27K D1 BB505 C24 0 1MF R4 330 L2 2 2uH D4 BB505 D3 BB505 D5 BB505 D2 BB505 COAX1 UT085 C20 2 2MF 50V R2 0 C10 1 8 10pF C2 0 1MF C1 47MF 35V C28 0 1MF C21 1nF C4 0 1MF L1 CHOKE RF FERRITE R1 100 C8 0 1MF C3 0 1MF C6 2 2MF 50V R5 100 Q1 J310 1 3 2 C14 4 7pF C15 4 7pF R8 22 C25 0 1MF C22 0 1MF C17 1nF C19 1pF R6 330 R12 33 C18 1pF R11 33 C...

Страница 86: ... Ceramic Capacitor C18 1pF SMD Multilayer Ceramic Capacitor C19 1pF SMD Multilayer Ceramic Capacitor C20 2 2MF 50V SMD Aluminium Electrolytic Capacitor C21 1nF SMD Multilayer Ceramic Capacitor C22 0 1MF SMD Multilayer Ceramic Capacitor C23 10MF 35V SMD Aluminium Electrolytic Capacitor C24 0 1MF SMD Multilayer Ceramic Capacitor C25 0 1MF SMD Multilayer Ceramic Capacitor C26 100pF SMD Multilayer Cer...

Страница 87: ...ICAL SCHEMATICS ELT50 ELENOS Rif Value Remarks Description Code D1 BB134 SMD Tuning Diode D2 BB134 SMD Tuning Diode D3 BB134 SMD Tuning Diode D4 BB134 SMD Tuning Diode D5 BB134 SMD Tuning Diode U1 78L09 Fixed Voltage Regulator Q1 J310 JFET Q2 BFR93L SMD RF Bipolar Transistor Q3 BFR93L SMD RF Bipolar Transistor COAX1 UT085 Resonant coaxial line ...

Страница 88: ...Page 88 Engineering Department PHONE 39 0532 829 965 FAX 39 0532 829 177 E Mail info elenos com Back to index Use and maintenance manual 4 TECHNICAL SCHEMATICS ELT50 ...

Страница 89: ...T50 Mod FM300 10 C 1 0 RF AMPLIFIER 300MHz 10W A 1 1 Wednesday June 01 2005 Title Size Document Number Rev Date Sheet of ELENOS FILTER RF METER RF INPUT RF OUTPUT REFLECTED METER FORWARD METER RF AMPLIFIER RF INPUT RF OUTPUT RF ENABLE 15V GND C3 0 1MF C4 0 1MF TERM1 FWD METER C2 0 1MF C1 0 1MF J2 BNC 1 2 TERM2 RFL METER J1 RF INPUT 1 2 TERM4 RF ENABLE TERM3 15V ...

Страница 90: ... T1 D6 C16 1nF R13 10 R14 10 L3 T2 D6 C26 4 7nF L4 T1 D6 R15 180 C21 10 60pF C7 0 1MF Q1 TIP41C C6 0 1MF C15 470pF C14 0 1MF R7 10K R3 1 8 5W R12 39 C18 NC C5 2 2MF 100V C23 1nF Q3 PD55003 R17 100 2W C22 1nF C25 3 22pF R8 330 3W R10 100 2W C19 39pF Q4 BFR96 L2 D4 T4 L1 D4 T4 C24 1nF R16 10K R5 33K R11 330 3W R4 2 2 5W C20 3 22pF C10 0 1MF R6 10K C17 1nF C12 2 2MF 100V R1 39K R9 39 C11 470pF C9 0 1...

Страница 91: ...10 C 1 0 FILTER METER B 1 1 Wednesday June 01 2005 Title Size Document Number Rev Date Sheet of ELENOS L8 3T 4D C36 3 3pF CL1 TREE COUPLED LINE C33 NC C31 10 60pF C30 470pF D1 BA481 R20 47 D2 BA481 C38 1nF C37 NC C39 0 1MF R18 1K C27 1nF R19 22K C28 0 1MF L6 3T 4D L7 3T 4D C29 3 3pF R21 22K MLIN1 LINE C32 6 8pF C34 3 3pF C35 NC RF INPUT RF OUTPUT REFLECTED METER FORWARD METER ...

Страница 92: ...r NPO C18 NC Ceramic Disc Capacitor NPO C19 39pF Ceramic Disc Capacitor NPO C20 3 22pF Ceramic Disc Capacitor NPO C21 10 60pF Trimmer Polyethylene Film Capacitor C22 1nF Ceramic Disc Capacitor NPO C23 1nF Ceramic Disc Capacitor NPO C24 1nF Ceramic Disc Capacitor NPO C25 3 22pF Trimmer Polyethylene Film Capacitor C26 4 7nF Ceramic Disc Capacitor NPO C27 1nF Ceramic Disc Capacitor NPO C28 0 1MF SMD ...

Страница 93: ... 39 1 4W SMD Thick Film Resistor R10 100 2W Metal Film Power Resistor R11 330 3W Metal Film Power Resistor R12 39 1 4W SMD Thick Film Resistor R13 10 1 4W SMD Thick Film Resistor R14 10 1 4W SMD Thick Film Resistor R15 180 1 4W SMD Thick Film Resistor R16 10K 1 4W SMD Thick Film Resistor R17 100 2W Metal Film Power Resistor R18 1K 1 4W SMD Cermet Skeleton Trimmer Resistor R19 22K 1 4W SMD Thick Fi...

Страница 94: ...Page 94 Engineering Department PHONE 39 0532 829 965 FAX 39 0532 829 177 E Mail info elenos com Back to index Use and maintenance manual 4 TECHNICAL SCHEMATICS ELT50 ...

Страница 95: ...ADJ B ADJ C ADJ C ADJ C ADJ C ADJ C ADJ C ADJ A ADJ B ADJ C INTERLOCK RF LED GND RF LED VDC LED GND LOCK LED LOCK LED SETTING SELECT GND SETTING SELECT SETTING SETTING VDC LED RF LED VDC LED LOCK LED SETTING SELECT GND SELECT SETTING GND VDC LED SELECT SELECT RF LED GND GND GND R3 NC TERM1 INTERLOCK TERM1 GND D4 NC D5 NC JA1A CONN ASY EDGE 16 16 15 14 13 12 11 10 9 8 6 5 4 3 2 1 7 16 15 14 13 12 1...

Страница 96: ... NC R2 10K R3 NC D1 V POWER D2 PLL LOCK D3 RF D4 NC D5 NC J1 DJ2x8 J2 JACK STEREO JA1 FP SW1 SELECT SW2 SETTING SW3 NC SW4 NC Part List Schematic FP TSG Rif Value Remarks Description Cermet Skeleton Trimmer Resistor Light Emitting Diode Light Emitting Diode Light Emitting Diode Male PCB Mounting Header Jack Connector PCB Pin Strip Header Push Button Switcher Push Button Switcher ...

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