Kenwood TKR-850 Service Manual

Also see for TKR-850: Brochure & specs Function reference Instruction manual Instruction manual Programming reference

TKR-85043Item ConditionMeasurement AdjustmentSpecifications/RemarksTest-equipment Unit Terminal PartsUnit MethodADJUSTMENT23. DQT 1) CH : 2 MOD ANA Rear TX ANT PC adj. ± 0.05kHzdeviation Deviation meter filter or 0.75kHz(Wide) HPF : OFF DeviationLPF : 3kHz meterDe-emphasis : OFF OscilloscopeDetector : Peak holdTransmission(Narrow) 2) CH : 2 PC adj. ± 0.05kHzTransmission 0.35kHz24. CW ID 1) CH2 PC adj. ± 0.1kHzdeviation Deviation meter filter 2kHz(Wide) HPF : OFFLPF : 15kHzDe-emphasis : OFFTransmission(Narrow) 2) CH : 2 PC adj. ± 0.05kHzTransmission 1kHz25. Test tone 1) CH : 2 PC adj. ± 0.1kHzdeviation Deviation meter filter 3kHz(Wide) HPF : OFFLPF : 15kHzDe-emphasis : OFFTransmission(Narrow) 2) CH : 2 PC adj. ± 0.05kHzTransmission 1.5kHz26. TA (TX 1) Insert AG output into the MOD ANA Rear TX ANT PC adj. ± 0.1kHzaudio input) control I/O TA terminal (pin 9). or 3.0kHzdeviation CH : 2 Deviation(Wide) Deviation meter filter meterHPF : OFF OscilloscopeLPF : 15kHzDe-emphasis : OFF AG CONTROLAG freq‘ : 1kHz (Sine wave) AF VTVM I/O jackAG level : 280mV TA (pin 9)Transmission(Narrow) 2) CH : 2 PC adj. ± 0.05kHzTransmission 1.5kHz27. TD 1) Insert AG output into the CONTROL PC adj. ± 0.1kHzdeviation control I/O TD terminal (pin 8). I/O jack 0.75kHz(Wide) CH : 2 TD (pin 8)Deviation meter filterHPF : OFFLPF : 3kHzDe-emphasis : OFFAG freq‘ : 100Hz (Sine wave)AG level : 0.5Vp-p (177mVrms)Transmission(Narrow) 2) CH : 2 PC adj. ± 0.05kHzTransmission 0.35kHz