Kenwood TK-5310 K4 Service Manual

Also see for TK-5310: Specifications Instruction manual Specifications Instruction manual

Contents

TK-531051Common SectionMeasurement AdjustmentItem Condition Test- Unit Terminal Unit Parts Method Specifications/Remarksequipment1. Setting 1) BATT terminal voltage:7.5V2) SSG standard modulation[Wide] MOD:1kHz,DEV:3kHz[Narrow] MOD:1kHz,DEV:1.5kHz2. Assist [Panel tuning mode] Power meter Panel ANT Panel [C],[D] Change the 2.7V±0.1Vvoltage 1) Adj item:[RX Assist] DVM TX-RX CV adjustment valueAdjust:[***] (A/5) within the limit When adjusting the assist•RX 2) Adj item:[L RX Assist]t of the specified voltage in PC tuning mode,[L2 RX Assist]t[L1 RX Assist]t voltage. slide the bar to indicate[C RX Assist]t[H1 RX Assist]t "VCO Lock Voltage" within[H2 RX Assist]t[H RX Assist] 2.7V±0.1V on Meter window.Adjust:[***]Press [B] to store the adjustmentvalue after adjustment.•TX 3) Adj item:[TX Assist]Adjust:[***]4) Adj item:[L TX Assist]t[L2 TX Assist]t[L1 TX Assist]t[C TX Assist]t[H1 TX Assist]t[H2 TX Assist]t[H TX Assist]Adjust:[***]PTT:ONPress [B] to store the adjustmentvalue after adjustment.3. RX Front-end 1) Adj item:[RX Front-end] Spectrum Panel ANT Panel [C],[D] Change theadjust Adjust:[***] analyzer TX-RX BPF adjustment values2) Adj item:[L RX Front-end] Tracking (A/5) BPF GND to get the highestTK-5310 Spectrum analyzer setting generator peak points as(K,K2,K3) Center-f :450.1MHz shown to the right.Span :400MHzRBW :3MHzVBW :3MHzSWP :20msTG level :-15dBmXdB/div :10dBPress [B] to store the adjustmentvalue after adjustment.3) Adj item:[LC RX Front-end]Spectrum analyzer settingCenter-f:467.6MHzPress [B] to store the adjustmentvalue after adjustment.4) Adj item:[C RX Front-end]Spectrum analyzer settingCenter-f:485.1MHzPress [B] to store the adjustmentvalue after adjustment.ADJUSTMENT10dB / REF 0dB11: -.7118 dBSTART 300.0 MHz STOP 700.0 MHzMARKER 1450.1 MHz10dB / REF 0dBSTART 300.0 MHz STOP 700.0 MHzMARKER 1467.6 MHz 11: -.0159 dB10dB / REF 0dBSTART 300.0 MHz STOP 700.0 MHzMARKER1485.1 MHz 11: .1706 dB