TS-440S_serv维修手册含电器原理图

KENWOODSERVICE MANUALTS-440SPS-50,PS-430,SP-430,MB-430,VS-1AT-440,YK-88C/CN.YK-88S/SNHF TRANCEIVERDownloaded byRadioAmateur.EUCONTENTSSPECIFICATIONS…2PACKING88CIRCUIT DESCRIPTION.........4ADJUSTMENT......89SEMICONDUCTORS...............................27LEVEL DIAGRAM.101PARTS LIST.................35BLOCK DIAGRAM..........103PC BOARD SCHEMATIC DIAGRAMOPTIONSWITCH UNIT…69PS-50.…104FILTER UNIT…70,71PS-430…109PLL UNIT.....72,73VS-1…111RF UNIT.…74,75SP.430.…114CONTROL UNIT.…76,77MB-430…114DISPLAY UNIT.............6,77AT-440…114FINAL UNIT......…78YK-88S/SN.…114IF UNIT.…78,79YK-88C/CN114AT UNIT ..80DISASSEMBLYSCHEMATIC DIAGRAM.11381