CB RADIO &ndash SCHEMATICSERVICE MANUAL &ndash VOL. 4 © 1976 (Catlett, VA)

CB RADIO &ndash SCHEMATICSERVICE MANUAL &ndash VOL. 4 © 1976

Local pick-up preferred (please call first) but will ship at the buyer s expenseKingston Books 15 IMG_7745Heavily Illustrated Tables Block Diagrams Parts Lists Circuit board layouts Circuit description Transmitter Operation Receiver Operation Alignment Transmitter and Receiver Squelch Amplifier Adjustment S-meter Adjustment Synthesizer Alignment ( Signal Generator Method Receiver Method Frequency Counter Method) Transmit Receiver Switching System Audio System Description Transmitter Alignment Receiver Servicing Oscillator Check AGC Servicing Audio Troubleshooting Synthesizer Transmitter Servicing Oscilloscope Waveforms Frequency Synthesize Mixing Scheme Noise Limiter Modulation Check Preliminary Setup Driver Alignment Intermediate Power Amplifier Alignment Power Amplifier Alignment Sensitivity Check Meter Set Adjustment AM Transmitter Operation RF Coil and Transformer Adjustments TVI Trap Adjustment Troubleshooting Bandpass circuit Overmodulation Limiter Adjustment General Alignment Instructions Receiver Test and Alignment IF Alignment Overmodulation Limiter Adjustment (Issue Only) PREFACE (in brief) Over the past few years it has become increasingly apparent that citizen s band (CB) radio is a growing concern. With countless people buying CB Transceivers an obvious need for a complete service library has been recognized by electronic technicians and owner operators.This volume the fourth in a continuing series of CB transceiver schematic servicing manuals covers three manufacturers PACE Communications Dynascan (Cobra series) and Fanon Courier providing service information for 36 units. In conformity with the coverage of the three previous manuals this volume contains schematics alignment procedures troubleshooting aids synthesizer mixing schemes and replacement parts lists.Contents by Chapter (in brief)Pace Citizens Band Transceivers ..(page 7) Courier Citizens Band Transceivers ..(page 78) Dynascan s Cobra Citizens Band Transceivers ..(page 161) Reproduction of the content in any manner without express permission of the publisher is prohibited. No liability is assumed with respect to the use of the information hereinPaperback 210 pages ISBN 0-8306-5826-9