與你目前狀況相似的條目有
*Cmos battery to be replaced on Kenwood TS-440
*TS-440: Service manual error adjust VCO 1 and IF SHIFT fr�quency
*Kenwood TS440S PLL board VCO5 problems
*PLL drift / shaking TS-440
*Simple fix when dots display on readout for TS-440SAT
*Replacing the memory battery in the Kenwood TS-440S
*TS-440 Displays dots on certain bands
*TS-440S PLL unlock due to VCO #1
*TS-440S PLL unlock due to VCO #5
*Possible cure for TS440 showing dots only on display