Kenwood TK-5710 Service Manual

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

61TK-5710(B)/5710H(B)ADJUSTMENT1. Setting 1) Connect the front panel kit(KCH-14 or KCH-15) to theTK-5710(B)/5710H(B) transceiver.2) Power supply voltage•TK-5710(B)Power input connector:13.6V•TK-5710H(B)Power input connector:13.4V3) SSG standard modulation[Wide] MOD:1kHz, DEV:3kHz[Narrow] MOD:1kHz, DEV:1.5kHz2. Assist [Panel tuning mode] Power Rear ANT Front [PF3], Change the 1.86V±0.1Vvoltage 1) Adj item:[VATX] meter panel panel [PF4] adjustment value•TX Adjust:[***] within the limit When adjusting the2) Adj item:[L VATX]t DVM TX-RX CVu of the specified assist voltage in PC[LC VATX]t[C VATX]t voltage. tuning mode, slide the[CH VATX]t[H VATX] bar to indicateAdjust:[***] “VCO Lock Voltage”PTT:ON within 1.8V±0.1V onPress [PF5] to store the adjust- Meter window.ment value after adjustment.•RX(Upper) 3) Adj item:[VARX u]Adjust:[***]4) Adj item:[L VARX u]t[LC VARX u]t[C VARX u]t[CH VARX u]t[H VARX u]Adjust:[***]Press [PF5] to store the adjust-ment value after adjustment.•RX(Lower) 5) Adj item:[VARX l]Adjust:[***]6) Adj item:[L VARX l]t[LC VARX l]t[C VARX l]t[CH VARX l]t[H VARX l]Adjust:[***]Press [PF5] to store the adjust-ment value after adjustment.3. BPF [Panel test mode] Spectrum Rear ANT TX-RX L221 After setting the1) CH-Sig:1-1 analyzer panel L222 adjustment valueSpectrum analyzer setting L223 to 110, adjust eachCenter-f : 152.00MHz Tracking TX-RX CN201 coil to get theSpan : 100MHz generator waveform as shownRBW : 1MHz to the right.VBW : 300kHzTG level : -20dBmXdB/div : 5dBConnect the cable(E30-3418-05) to CN201.Measurement AdjustmentItem Condition Test- Unit Terminal Unit Parts Method Specifications/RemarksequipmentCommon SectionREF -10.0 dBmCENTER 152 MHzRBW1 MHzTG LEVEL-20 dBmVBW300 kHzSWP 50ms SPAN 100.0 MHz5 dB/CAL.ONATT 10 dB15dB ormore−8MHz +8MHz−20MHz +20MHz2.5dB MAX