Kenwood TK-5710 Service Manual

Also see for TK-5710(H): Instruction manual Specifications Instruction manual Instruction manual Instruction manual

110TK-5710(B)/5710H(B)TK-5710/5710HReceiver SectionTK-5710TK-5710HTransmitter Section120.0dBm-121.0dBmC15 (TK-5710)C76 (TK-5710H)IC723 IC724 IC729 IC742 IC738 IC739 IC732 SP13W(BTL)310mVp-p14.1mVp-pMIC14.1mVp-p 77.2mVp-p 116mVp-p 634mVp-p 2.86Vp-p 2.87Vp-p682mVp-p -2dBm +5dBm +8dBm +17dBm +41dBm +51dBm 110WMIC77.2mVp-p 116mVp-pIC719(1/2) IC719(2/2) IC724 IC729 IC733 IC738IC719(1/2) IC719(2/2) IC724 IC729 IC733 IC738Q416Q416Q417 Q419 Q150 Q151Q417 Q419 Q150 Q151IC2IC1D1,D12Q2Q1D6634mVp-p 2.86Vp-p 2.87Vp-p682mVp-p -2dBm +5dBm +8dBm +17dBm +47.6dBm 50WANTANTDEO 630mVp-p 240mVp-p 930mVp-p AFO 920mVp-p 240mVp-p 1000mVp-pC209 Q200 C210 C220 A400 C323 Wide:XF200Narrow:XF201 Q202C249 C253 Wide:XF200Narrow:XF201 Q203C268 C270 IC212-121.5dBm -111.0dBm -113.0dBm Local17.0dBm-119.0dBm-122.0dBm -118.0dBm -121.0dBm -110.0dBmRF (Center Frequency)DISPLAY UNIT(KCH-14/15) CONTROL UNIT TX-RX UNIT FINAL UNITFINAL UNITTX-RX UNITCONTROL UNITDISPLAY UNIT(KCH-14/15)1st IF (49.95MHz)AF (1kHz)2nd IF(450kHz) AF(1kHz)FM ICDACCODECCODEC DAC TX VCOPower ModuleCODEC DAC TX VCOPower ModuleLEVEL DIAGRAMTo make measurements in the AF section, connect the AC level meter.(ANT input: -53dBm, 1kHz FM, 3kHz DEV (WIDE).)In the RF section, use 1000pF coupling capacitor.(The display shows the SSG input value required to obtain 12dB SINADwithout local level.)AG is set to the MIC input becomes 3kHz DEV at 1kHz MOD.(WIDE)To make measurements in the AF section, connect the AC level meter.In the RF section, use 1000pF coupling capacitor.

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