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Mod. VCO & AFILTER

1.0

VCO & ACTIVE FILTER 400 MHz

Tuesday, January 12, 2021

Title

Size

Document Number

Rev

Date:

Sheet

VCO

+15V

V PLL

RF PLL

RF OUT

GND

U1
LM7805

GND

C5
3.3pF

Q1
BFR91A

C7
10pF

R2
22K

R1
270

R3
NC

1T/4D

C8
1.8÷10pF

C3
10pF

C2
1nF

C1
1nF

C9
1.8÷10pF

R5
NC

R4
NC

C15

47MF / 16V

MIXER RFMX-1X

RF1

RF2

C12
47pF

C4
10pF

1T/4D

C6
10pF

C11
1.8÷10pF

C10
1.8÷10pF

1T/4D

R6
NC

C16

47MF / 16V

C13
1nF

IF 70 MHz

V PLL

RF PLL

1T/4D

C14
1nF

TERM1

+15V

RF IN

Содержание BRAVO-RX

Страница 1: ...TING 7 EARPHONE 6 3 mm MONITORING JACK CONNECTOR 8 9 THESE PUSHBOTTONS ALLOW TO SELECT ON LCD DISPLAY THE FOLLOWING MENU display parameters password change of receiving frequency 10 LCD MULTIMETER DIS...

Страница 2: ...FOR SUBCARRIERS OUTPUTS 8 9 SCA OUTPUTADJUSTING LEVELS 10 XLR FEMALE BALANCED MODE MONO AUDIO OUTPUT 11 MONO OUTPUT ADJUSTING LEVEL 12 BNC FEMALE FOR THE COMPOSITE MPX OUTPUT 13 MPXOUTPUT ADJUSTING LE...

Страница 3: ...BRAVO RX BRAVO TX USAGE INSTRUCTION...

Страница 4: ...ow 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...

Страница 5: ...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 th...

Страница 6: ...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...

Страница 7: ...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 confi...

Страница 8: ...ey 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...

Страница 9: ...annot be applied neither permanently nor for long periods The manufacturer has designed the equipment for lasting duration provided it operates under correct environmental conditions In other words th...

Страница 10: ...ata concerning the minimum room where the equipment should operate are intended as minimum figures sufficient to keep the internal parts of the equipment perfectly cooled In case that in the same shel...

Страница 11: ...inal one it means that the box has been opened during the despatch operations this should be reported in an attached sheet At the time of opening the package if a damage of the equipment or if somethi...

Страница 12: ...Small equipment or spare modules are usually supplied with the following kind of package 1 Carton box 2 Polythene bag 3 Polystyrene material to absorb mechanical shocks 1 2 3 4...

Страница 13: ...ng system of the mains this grants the personal safety of the technical personnel in case of stray currents due to static voltages accumulated in the equipment Before proceeding to any operations we s...

Страница 14: ...and to the rear panel too This will permit in the future a simple and fast inspection of the connections if they are necessary First connect the transmitting antenna cable to the correspondent N type...

Страница 15: ...no reasons the equipment should have any contacts with water or other liquids To clean the equipment only use a soft cloth In case that much dust is accumulated inside the equipment use a vacuum clea...

Страница 16: ...nts where applicable are found throughout this manual Note that warning and caution statements and or symbols are marked on the equipment as well This manual provides technical information important f...

Страница 17: ...truction of equipment or other property Warning Used to indicate a potential hazard that requires correct procedures or practices in order to prevent personal injury Impaired Safety Protection Technic...

Страница 18: ...nd secured against unintended operation The appropriate servicing authority must be informed For example safety is likely to be impaired if the equipment fails to perform the intended measurements or...

Страница 19: ...or more High voltage 1000 V Black Yellow Live part shock risk of electric shock Black Yellow To preserve the instrument from damage the operator must refer to an explanation in the instruction manual...

Страница 20: ...ing conductor of the power cord To avoid electrical shock plug the power cord into a properly wired socket before connecting to the product in put or output terminals Upon loss of the protective groun...

Страница 21: ...the affected por tion of the equipment After power is removed allow sufficient time for the power supplies to bleed down before reinserting PCBs When troubleshooting remember that FETs and other meta...

Страница 22: ...e of the power Carefully avoid touching him or his clothing until free of power Emergency resuscitation Technique Step 1 Check the victim for unresponsiveness If there is no response immediately call...

Страница 23: ...ure move on to the next step Step 5 Position your hands in the center of the chest between the nipples Place one hand on top of the other Step 6 Push down firmly two inches Push on chest 15 times CONT...

Страница 24: ...red part since there is a tendency to chill Splint all fractures Violent muscle contractions caused by the electricity may result in fractures Never permit burned surfaces to be in contact with each o...

Страница 25: ...CONTROLLER DISPLAY R V R MHz XXX 000 BPF MIXER IF DEMODULATOR RF INPUT VAC VDC POWER SUPPLY MIXER OL MHz 59 3 Fo 70 MHz MHz 10 7 Mod BRAVO RX 1 0 Functional Schematic 200 960 MHz B 1 1 Tuesday January...

Страница 26: ...Y 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...

Страница 27: ...Mod EMC 02 1 0 EMC FILTER A 1 1 Tuesday January 12 2021 Title Size Document Number Rev Date Sheet of L2 0 8mH L1 0 8mH C2 1uF 350V C3 2 2nF 350V C1 2 2nF 350V L IN GND EARTH N IN L OUT GND EARTH N OUT...

Страница 28: ...21 Title Size Document Number Rev Date Sheet of VCO 15V V PLL RF PLL RF OUT GND ACTIVE FILTER RF IN RF OUT 15V GND M1 MIXER RFMX 1X 1 3 5 7 8 6 4 2 IF RF1 G2 G4 LO G3 RF2 G2 C3 6 8pF C4 47pF C2 220pF...

Страница 29: ...10pF C19 3 3pF L8 4T 8D C12 1 8 10pF C20 3 3pF L2 CHOKE L3 CHOKE C4 100MF 47V L5 4T 8D C13 3 3pF Q1 BFR91A R5 33K R2 220 C7 3 3pF L6 4T 8D C3 1nF C21 3 3pF C14 1 8 10pF C22 3 3pF C15 1 8 10pF L9 4T 8...

Страница 30: ...UT085 D4 BB149 D2 BB149 U1 78M09 1 2 3 Vi GND Vo C10 50pF C31 1nF C12 22pF C29 10pF R2 0 C27 100pF C1 47MF 25V C21 100nF C23 3 3pF C9 100nF C3 100nF C4 1nF C7 100nF C2 100nF C5 2 2MF 16V L1 0 33uH R1...

Страница 31: ...10pF Trimmer Ceramic Capacitor C17 3 3pF Ceramic Disc Capacitor C18 3 3pF Ceramic Disc Capacitor C19 3 3pF Ceramic Disc Capacitor C20 3 3pF Ceramic Disc Capacitor C21 3 3pF Ceramic Disc Capacitor C22...

Страница 32: ......

Страница 33: ...tor C19 100nF SMD Multilayer Ceramic Capacitor C20 1nF SMD Multilayer Ceramic Capacitor C21 100nF SMD Multilayer Ceramic Capacitor C22 100pF SMD Multilayer Ceramic Capacitor C23 3 3pF SMD Multilayer C...

Страница 34: ...10 JFET Q2 BFR93L Q3 BFR93L COAX1 UT085 Rif Value Remarks Description SMD Thick Film Resistor SMD Tuning Diode SMD Tuning Diode SMD Tuning Diode SMD Tuning Diode SMD Tuning Diode Fixed Voltage Regulat...

Страница 35: ...GND U1 LM7805 1 2 3 Vi GND Vo C5 3 3pF Q1 BFR91A C7 10pF R2 22K R1 270 R3 NC L1 1T 4D C8 1 8 10pF C3 10pF C2 1nF C1 1nF C9 1 8 10pF R5 NC R4 NC C15 47MF 16V M1 MIXER RFMX 1X 1 3 5 7 8 6 4 2 IF RF1 G2...

Страница 36: ...A 2 3 Tuesday January 12 2021 Title Size Document Number Rev Date Sheet of 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 4...

Страница 37: ...49 D2 BB149 TERM4 NC TERM2 V PLL TERM1 15V C31 1nF TERM3 RF OUT C10 50pF U1 78M09 1 2 3 Vi GND Vo C27 100pF R2 0 C29 10pF C12 22pF C9 100nF C23 3 3pF C21 100nF C1 47MF 25V C2 100nF C7 100nF C4 1nF C3...

Страница 38: ...citor 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 1T 4D Enamelled Copper Wi...

Страница 39: ......

Страница 40: ...c 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 7n...

Страница 41: ......

Страница 42: ...ramic Capacitor SMD Multilayer Ceramic Capacitor SMD Multilayer Ceramic Capacitor SMD Multilayer Ceramic Capacitor SMD Multilayer Ceramic Capacitor SMD Multilayer Ceramic Capacitor SMD Multilayer Cera...

Страница 43: ...10 JFET Q2 BFR93L Q3 BFR93L COAX1 UT085 Rif Value Remarks Description SMD Thick Film Resistor SMD Tuning Diode SMD Tuning Diode SMD Tuning Diode SMD Tuning Diode SMD Tuning Diode Fixed Voltage Regulat...

Страница 44: ...GND U1 LM7805 1 2 3 Vi GND Vo C5 3 3pF Q1 BFR91A C7 10pF R2 22K R1 270 R3 NC L1 1T 4D C8 1 8 10pF C3 10pF C2 1nF C1 1nF C9 1 8 10pF R5 NC R4 NC C15 47MF 16V M1 MIXER RFMX 1X 1 3 5 7 8 6 4 2 IF RF1 G2...

Страница 45: ...A 2 3 Tuesday January 12 2021 Title Size Document Number Rev Date Sheet of C5 68pF C3 68pF R2 270 C2 1nF C1 68pF C4 68pF L2 4 7nH L1 47nH U1 MGA62563 1 2 5 3 6 4 GND 1 GND 2 GND 3 IN OUT VCC C6 NC R1...

Страница 46: ...2uH R4 330 D5 BB505 D3 BB505 D4 BB505 C20 2 2MF 50V COAX1 UT085 D2 BB505 C10 1 8 10pF R2 0 C1 47MF 35V C2 0 1MF C21 1nF C28 0 1MF C8 0 1MF R1 100 L1 CHOKE RF FERRITE C4 0 1MF C6 2 2MF 50V C3 0 1MF Q1...

Страница 47: ...Capacitor NPO C13 1nF Ceramic Disc Capacitor NPO C14 1nF Ceramic Disc Capacitor NPO C15 47MF 16V AluminiumElectrolytic Capacitor C16 47MF 16V AluminiumElectrolytic Capacitor L1 1T 4D Enamelled Copper...

Страница 48: ......

Страница 49: ...c 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 7n...

Страница 50: ......

Страница 51: ...mic 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 C...

Страница 52: ...de 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 S...

Страница 53: ...itle Size Document Number Rev Date Sheet of VCO 15V V PLL RF PLL RF AUX RF OUT GND ACTIVE FILTER RF IN RF OUT 15V GND M1 MIXER RFMX 1X 1 3 5 7 8 6 4 2 IF RF1 G2 G4 LO G3 RF2 G2 C3 6 8pF C4 47pF C2 220...

Страница 54: ...January 12 2021 Title Size Document Number Rev Date Sheet of Low Noise Amplifier 15V RF INPUT RF OUTPUT C7 10pF R2 22K R1 270 Q1 BFR91A C11 1 10 pF C12 1 10 pF C9 1pF C5 1nF C8 22pF C13 1 10 pF C14 1...

Страница 55: ...Amplifier A 3 4 Tuesday January 12 2021 Title Size Document Number Rev Date Sheet of R8 82 R4 82 Q1 BFG540 R9 27K R1 82 C4 1pF C3 10pF R10 27K C1 2 2MF 16V C2 100nF R7 82 Q2 BFG540 R5 82 R6 82 R3 82 R...

Страница 56: ...R14 180 C14 10pF C13 47pF L3 22uH C19 3 3pF R7 15K C15 22pF Q2 BFG198 C21 100pF C11 100nF R10 150 R13 2K2 C24 10pF L2 33nH R4 220 C20 47MF 16V R8 100 R1 47 C17 47pF U4 ERA1 1 2 3 4 C5 100nF C7 100nF...

Страница 57: ...pF Ceramic Disc Capacitor NPO C9 1pF Ceramic Disc Capacitor NPO C10 3 3pF Ceramic Disc Capacitor NPO C11 1 10 pF Trimmer Ceramic Capacitor C12 1 10 pF Trimmer Ceramic Capacitor C13 1 10 pF Trimmer Cer...

Страница 58: ......

Страница 59: ...apacitor R1 82 1 8W SMD Thick Film Resistor R2 82 1 8W SMD Thick Film Resistor R3 82 1 8W SMD Thick Film Resistor R4 82 1 8W SMD Thick Film Resistor R5 82 1 8W SMD Thick Film Resistor R6 82 1 8W SMD T...

Страница 60: ......

Страница 61: ...r Ceramic Capacitor C19 3 3pF SMD Multilayer Ceramic Capacitor C20 47MF 16V SMD Tantalum Capacitor C21 100pF SMD Multilayer Ceramic Capacitor C22 1pF SMD Multilayer Ceramic Capacitor C23 1 8pF SMD Mul...

Страница 62: ...MD Tuning Diode D2 BB149 SMD Tuning Diode Q1 BFG198 SMD RF Bipolar Transistor Q2 BFG198 SMD RF Bipolar Transistor U1 LM7809 Fixed Voltage Regulator U2 LM78L05 Fixed Voltage Regulator U3 MCL25 RF low p...

Страница 63: ......

Страница 64: ...VOLUME 15V A MUTE HEADPHONE HEADPHONE B MUTE SELECT HEADPHONE AUX 15V 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 SELECT...

Страница 65: ...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...

Страница 66: ...ay January 12 2021 Title Size Document Number Rev Date Sheet of IF 70 MHz 70 MHz INPUT 15V 10 7 MHz OUTPUT GND IF 10 7 MHz SGN IF OUT 9V AUDIO OUTPUT 15V GND VSQ IF IN J12 DJ4 J20 DJ4 9V GND INPUT 70...

Страница 67: ...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 CA 10pF R...

Страница 68: ...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...

Страница 69: ...OLUME HEADPHONE HEADPHONE AUDIO AUDIO INPUT RELE AUDIO OUPUT 15V 15V RELE GND Audio FIlters AUDIO INPUT MONO OUTPUT MPX OUTPUT 15V 15V GND AUDIO OUTPUT MPX MONO MONO SCA2 SCA1 MPX INPUT MONO INPUT SCA...

Страница 70: ...1pF R13 560K C7 7 50pF R14 56K R12 10K C3 22MF 16V R15 15K 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...

Страница 71: ...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 U...

Страница 72: ...cument Number Rev Date Sheet of 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...

Страница 73: ...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 220MF 16V C79 100MF 16V R88 10K J15 DJ3 C88 4 7pF C87 1nF R102 1K R79 10...

Страница 74: ...262 220K C228 100nF R249 27K D19 LL4148 D14 LL4148 C235 10MF 35V R260 10K D18 LL4148 R256 12K C227 10MF 35V C231 2 2MF 50V D16 LL4148 C229 100nF C236 100nF R252 12K R62 1K2 D15 12V R253 180 R254 180 R...

Страница 75: ...4 R137 100K R135 100K R120 100K R136 10K 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 R1...

Страница 76: ...D 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...

Страница 77: ...186 560 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...

Страница 78: ...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 Cera...

Страница 79: ...nF 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 Multila...

Страница 80: ...r 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 10...

Страница 81: ...apacitor 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 Mult...

Страница 82: ...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 Elec...

Страница 83: ...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 Th...

Страница 84: ...0 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 Thic...

Страница 85: ...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 10...

Страница 86: ...or 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 33...

Страница 87: ...or 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 Res...

Страница 88: ...r 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...

Страница 89: ...stal 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...

Страница 90: ...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...

Страница 91: ......

Страница 92: ......

Страница 93: ...ND 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 MUT...

Страница 94: ...t 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 Conn...

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