Kenwood TK-860G Service Manual

Also see for TK-860G series: Instruction manual Instruction manual Service manual supplement Service manual Service manual

Contents

ADJUSTMENTMeasurementTest-equipment Unit TerminalAdjustmentUnit Parts Method Specifications/RemarksConditionItem52TK-860G/862G3) “L.P.O.W” Power mete Rear ANT Front CH / 5.0W ± 0.5WPTT : ON panel panelAdjust [***]4) “L.P.O.W.”PTT : ONAdjust [***]5) “L.P.O.W._.”PTT : ONAdjust [***]5. Power check 1) Set test mode Power meter Rear ANT Check 25W±1W, 8A or lessCH : CH1 - Sig1 panelCH2 - Sig1 Ammeter DC INCH3 - Sig1PTT : ON6. Modulation 1) Set test mode Power meter Rear ANT Front CH / Make the de- (Wide/Narrow)balanced MIC input : OFF Deviation panel panel modulation• Wide Select “BAL” in tuning mode. meter waveform neat.“_.BAL” OscilloscopeDeviation meter filterLPF : 3kHz, HPF : OFF AF VTVM Front MICDe-emphasis : OFF AG panelPTT : ONAdjust [***]2) “_.B.A.L”PTT : ONAdjust [***]3) “_.B.A.L._.”PTT : ONAdjust [***]• Narrow 4) “_BAL***.”PTT : ONAdjust [***]7. Maximum 1) Set test mode 3.95kHz (Wide) K,M ± 50Hz (Wide/Narrow)deviation Connect AG to the MIC 3.85kHz (Wide) K3• Wide terminal. 1.75kHz (Narrow)Select “MAX” in tuning mode. (According to the“_.MAX” larger +, –)AG : 1kHz/50mVDeviation meter filterLPF : 15kHz, HPF : OFFDe-emphasis : OFFPTT : ONAdjust [***]2) “_.M.A.X”PTT : ONAdjust [***]3) “_.M.A.X._.”PTT : ONAdjust [***]• Narrow 4) “_MAX***.”PTT : ONAdjust [***]