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L a f a y e t t e PETRUSSE

OWNER’S MANUAL

3000 Channels АН-Mode A M /F M /S S B /C W

Deluxe Base Station Transceiver

AC/DC

Power, with

ECHO

and Roger

Веер

1
2
3
...
»

Summary of Contents for Petrusse

Page 1: ...L a fa y e tte PETRUSSE OWNER S MANUAL 3000 Channels АН Mode A M FM SSB C W Deluxe Base Station Transceiver AC DC Power with ECHO and Roger Веер ...

Page 2: ...Address 2 Section 3 Operation 3 Control Functions 4 Rear Panel Connectors 5 Operating Procedure То Receive 6 Operating Procedure То Transm it 6 Public Address Operation 6 SWR Measurement 6 Section 4 Maintenance Adjustment 7 Circuit Theory 7 Alignment Procedure 8 Frequency Channel C hart 11 PC Board Layout 12 Schematic Diagram 15 Replacement Part L is t 16 ...

Page 3: ...age Rejection Morethan 50 dB Operating Température 30 X to 50 C IF Rejection Morethan 80 dB at 455 kHz Range AGC Change in audio output less Microphone Plug in 4 pin 600 Ohm than 12 dB from IOm V to 0 4V dynamie type Squelch Adjustable threshold less than AC input Voltage 220V 60Hz 0 7 mV DC Input Voltage 13 8V Audio Frequency 400 to 2 500 Hz AC Power Consumption 75W Response Antenna Connectors St...

Page 4: ...allation instructions Numerous types of CB antennas are available that range from emphasis on ease of install ation to emphasis on performance Often the différence in performance between many of the antenna is modest Your can connect 2 antennas to your CB or 1 antenna and 1 dummy load vv 1 Vertical Ground Plane Antennas These are omnidirectionai antennas that provide optimum performance for contac...

Page 5: ...Calibrate Switch This switch changes the SWR meter function in two ways CALIB lever down Used to calibrate the SWR Meter before measuring your antenna SWR ratio SWR lever up Used to directly read the SWR of ante nna connected to the unit See Accessory Circuit Oper ation 7 Calibrate Control This control is used for caiibrating the SWR meter for accurate SWR readout in conjunction with the SWR CALIB...

Page 6: ...dance insertion of the plug will silence the built in speaker and external speaker connected to External Speaker jack 19 Function Indicators LED indicators located in the LED area permit you to know instantly the mode to which the unit is engaged On Air Lîghts up during transmit mode indicaîing you are on the air CW FM AM USB LSB Indicates a corresponding mode selected by the Mode selector 12 20 C...

Page 7: ... Do not force the DC power cable into the socket sińce the socket pins are unevenly spaced allowing only one way insertion 6 Sélective Call Jack A provision has been made which enables your transceiver to couple with a sélective call set availabîe from your dealer This jack is used to connect the sélective call set to the unit and is normally occupied with aplug prewired for normal CB operation Do...

Page 8: ...control A preamplifier circuit is built into the radio to increase the microphone gain Experiment with the control for setting that will best suit your individual use Note When the microphone gain control is set to maximum ambient noise may also be picked up by the microphone In high noise situations low microphone gain setting may produce the best results The microphone gain control is also used ...

Page 9: ... Д М Р IC 9 TR65 66 TR66 TR63 TX MIXER 1 IDRlVERsTHD R IV E S1 fP O W E R _ L C 6 J F PWR TX O U T FL3 X TAL TR S 1 IC3 B A LA N C E M O D S S BM O D 1 0 6 9 7 5 M H z T R 3 0 Hflh Г ose ж I T R 3 0 I ose H A MM O D f vco 14 460 91 X0 01 15 370 MHz Since the mixer output is determined by two factors the off set frequency output dependent on band selector switch and the VCO output the mixer output ...

Page 10: ...o TP 6 2 10 695 MHz Set the mode selector to CW Adjust L 26 to 10 695 MHz 0 100 Hz 3 10 6925 MHz Reset Mode Selector to USB Adjust L 27 to 10 6925 MHz 0 100 Hz 4 10 6975 MHz Reset Mode Selector to LSB Adjust L 28 to 10 6975 MHz 0 100 Hz C PLL Input Level Adjustment 1 Set the mode selector to AM and the clarifier Control to center and set the band selector to Position C of CH 19 2 Connect synchrosc...

Page 11: ...ct the Band Selector to C 3 Select the Channel Selector to 19 4 Adjust VR 13 for 5 W RF power output F AM Modulation Adjustment 1 Apply 1 000 Hz 30 mV audio to the unît 2 Adjust VR 14 for modulation depth of gerater than 90 G FM Deviation Adjustment 1 Set the Mode Selector to FM 2 Apply 1 000 Hz 30 mV audio to modulation circuit Use dummy microphone plug 3 Connect déviation meter or linear detecto...

Page 12: ...l gererator output to 40 dB 100 лУ 3 Adjust VR 1 so that S meter indicates 9 on the unit meter scale 4 Set the Mode Selector to USB 5 Adjust VR 2 so that S meter indicates 9 G Noise blaker Adjustment 1 Set the mod selsctor to AM select channel 40 in band A 2 Set signal generator to 26 945 MHz CH 39 position without Modulation RF input signal of 40 dB 100 V 3 The NB ANL SW ON 4 Connet OC voltmeter ...

Page 13: ... 17 28 065 18 26 275 18 26 725 18 27 175 18 27 625 18 28 075 19 26 285 19 26 735 19 27 185 19 27 635 19 28 085 20 26 305 20 26 755 20 27 205 20 27 655 20 28 105 21 26 315 21 26 765 21 27 215 21 27 665 21 28 115 22 26 325 22 26 775 22 27 225 22 27 675 22 28 125 23 26 355 23 26 805 23 27 255 23 27 705 23 28 155 24 26 335 24 26 785 24 27 235 24 27 685 24 28 135 25 26 345 25 26 795 25 27 245 25 27 695...

Page 14: ...PC Board Layout EPTOSSB60Z Power Supply EPTOSSB70Z Aritenna Selector EPTOSSB30Z Channel Selector ...

Page 15: ...PC Board Layout SWR RF SW POWER СВ РД ANL NB EPTOSSB80Z Function Selector EPÏ0SSB4ÛZ Channel Readout EPT0SSB50Z ECHO EPT360040Z SWR 13 0402 0401 ...

Page 16: ...EPT360010Z Main Board PC 14 ...

Page 17: ...Schematic Diagram 1 5 ...

Page 18: ...TIME ...

Page 19: ...B R12 31 35 63 Resistor Carbon RCU 146824Z 1 5Kohm MW 76 119 148 6 8K ohm MW R205 Resistor Carbon RCM 141824B 254 1 8Kohm MW R83 248 Resistor Carbon RCU 148224Z R251 Resistor Carbon RCM 142224B 8 2K ohm MW 2 2Kohm MW R1 11 14 57 Resistor Carbon RCU 141034Z R163 238 Resistor Carbon RCM 145624B 61 62 71 114 10K ohm MW 5 6Kohm MW 117 123 142 R49 164 197 Resistor Carbon RCM 141034B 152 153 160 249 1oK...

Page 20: ...uF 16WV C30 42 45 46 Capacitor Ceramic CC0504727L C604 Capacitor E CE 0351077Z 502 0 0047uF SL 50WV 100 uF 35WV C2 3 6 9 14 Capacitor Ceramic CC0501037L C145 199 Capacitor E CE 0163377Z 16 51 56 60 0 01 uF SL 50WV 330 uF 16WV 63 64 69 85 C194 195 Capacitor E CE 0251087Z 98 99 101 102 1000 uF 25WV 108 113 121 C603 Capacitor E CE 0353387Z 176 183 185 3300 uF 35WV 205 401 402 506 507 601 701 C125 Cap...

Page 21: ...ge YTKAC 27869N D77 Otode EDK800362Z L14 I F T ECIFT12009 КВ362 White YTKAC 27241A D88 89 Diode EDMV00001Y L16 18 43 I F T ECIFT12010 MV1Y YTKXC 18501N D37 Diode EDMV00201Z L19 20 21 I F T ECIFT12012 MV201 113CN 6514X D30 Diode EDSV00251Z L28 I F T ECIFT12Q13 SVC251 113CN06485Z D3 4 5 6 7 8 Diode ED1N04148Z L40 I F T ECIFT12014 9 12 13 14 1N4148 YTKXC 27205BZD 17 18 19 20 L42 I F T ECIFT12015 21 2...

Page 22: ... L22 23 24 25 Choke Coil ECCHK16003 29 30 45 470 UH T1 Choke Coil EI 19 TF 083 ECCHK16Û04 L9 35 47 502 Bead Core D 3 5 x 6 x 1 2 SU B 172D ECBAD18504 L41 Bead Coil E 3 5 x 6 x 1 2 SU 8 172E ECBAD18505 L15 36 38 Bead Coil F 3 5 6 x 1 2 SU B 172F ECBAD18506 60 P C B Fuse 4A 250V 6 5c x 30 W Copper Wire EX02N40208 7Q P C B Relay 12V EX05N40805 VR10 Semi Fixed Resistor 80 Lay 100 ohm RE10100018 VR601 ...

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