Kenwood TS-820 Operating Manual

Also see for TS-820: Service manual Service manual Service manual Operating manual Manual

Contents

CONTENTSTS-820 SPECIFICATIONS ......................SECTION 1 FEATURESSECTION 2 INSTALLATION ....2.1 Unpacking2.2 Operation Location2.3 Power Connections2.4 Antenna2.5 Microphone2.6 KeyTransmitter TuningSSB OperationCW OperationOperation w i t h a Linear AmplifierFixed Frequency OperationInternal Cross Channel OperationMobile OperationDX Operation (Use of Processor)RTTY OperationSSTV (Slow Scan TV) Operation9 2.7 External Speaker and Headphone 4.21 Operation w i t h a Phone Patch-.-3 2.8 RTTY (FSK) 4.22 Use of Monitor Switch2.9 Ground 4.23 Novice Operation.................................................~w'% SECTION 3 OPERATING CONTROLS 9 TS-820 BLOCK DIAGRAM .. 2 43.1 Front Panel Controls SECTION 5 CIRCUIT DESCRIPTION ...................253.2 Rear Panel Controls 5.1 Block Diagram?SECTION 4 OPERATING INSTRUCTIONS 1 6 5.2 Board and Unit..........4.1 Preliminary Procedure 5.3 Final Stage Power Amplifier4.2 Receiver Tuning SECTION 6 MAINTENANCE AND ALIGNMENT. 334.3 Reading the Operating Frequency 6.1 General Information4.4 Calibrating the Frequencies4.5 RF GAIN4.6 RF ATT4.7 RIT4.8 IF Shift4.9 Noise Blanker4.10 AGC (Automatic Gain Control)6.2 Accessories6.3 . Adjustment of Receiver Section6.4 Adjustment of Transmitter SectionSECTION 7 TROUBLESHOOTING ........................ 4 0.............TOP and BOTTOM VIEW OF THE TS-820 4 2SCHEMATIC DIAGRAM ......................................... 4 3