Kenwood TK-2170 Service Manual

Also see for TK-2170 SERIES: Service manual Function reference Instruction manual Instruction manual Specifications

TK-217046Item ConditionMeasurement AdjustmentSpecifications/RemarksTest-equipment Unit Terminal PartsUnit MethodADJUSTMENT5. Low power [Panel test mode] Power meter Panel ANT Check 0.7~1.4Wcheck 1) CH-Sig : 1-1 Ammeter 1.2A or lessSet low power (Push [S])PTT : ON2) CH-Sig : 2-1PTT : ON3) CH-Sig : 3-1PTT : ON6. DQT balance 1) Adj item : [BAL_ _] Panel ANT Panel Selector Make the demodu-adjust Adjust : [✳✳✳.] knob lation waves intoDeviation meter filter Deviation SP/MIC square waves.LPF : 3kHz meterHPF : OFF Oscilloscope• Narrow 2) Adj item : [B.AL_ _] → AG[B.A.L._ _] → [B.A.L._. _.] AF VTVMAdjust : [✳✳✳.]PTT : ON7. Max DEV 1) Adj item : [DEV_ _] 2.20kHz ± 50Hzadjust Adjust : [✳✳✳.] (According to theAG : 1kHz/75mV at MIC terminal larger +, –)Deviation meter filterLPF : 15kHzHPF : OFF• Narrow 2) Adj item : [D.EV_ _] →[D.E.V._ _] → [D.E.V._. _.]Adjust : [✳✳✳.]PTT : ON• Wide 3) Adj item : [DEV_ _] 4.40kHz ± 50HzAdjust : [✳✳✳] (According to thePTT : ON larger +, –)8. MIC [Panel test mode] Check 1.3~1.8kHz (Narrow)sensitivity 1) CH-Sig : 1-1 2.5~3.5kHz (Wide)check AG : 1kHz/15.0mV at MIC terminalPTT : ON9. VOX1 1) Adj item : [VOX1_] AG Panel SP/MIC Panel After apply signaladjust Adjust : [✳✳✳] from AG, press [B]AG : 1kHz/150mV at MIC terminal key that numericwill be stored in10. VOX10 1) Adj item : [VOX10] memory.adjust Adjust : [✳✳✳]AG : 1kHz/2mV at MIC terminal11. QT deviation 1) Remove the panel tuning Power meter Panel ANT Panel Selector 0.37kHz ± 40Hzadjust cable assembly from the knobuniversal connector. Deviation SP/MIC• Narrow Adj item : [QT_ _ _] meterAdjust : [✳✳✳.] OscilloscopeDeviation meter filter AGLPF : 3kHz AF VTVMHPF : OFFPTT : ON• Wide 2) Adj item : [QT_ _ _] 0.75kHz ± 40HzAdjust : [✳✳✳]PTT : ON