TS-780_serv维修手册含电器原理图_revised

REVISED EDITIONKENWOODSERVICE MANUALTS-780SP-71V-UHF ALL MODE DUO BANDERR3150IICONTENTSRCUIT DESCRIPTION......................2OPTION (DC CABLE).......................11CW SHIFT (J253055-04......27PARTS LIST……12430 HET UN1T(X50-1790-00)......28DISASSEMBLY ..........................TX UNIT(X561420-00)........28PACKING...............................30PC BOARD VIEWSCONTROLUNIT(X53-1240-XX).............29LEVEL DIAGRAM.,30SWITCH UNIT (X41-1370-XX)...............23ADJUSTMENT.,··31ENC0 DER UNIT (W02-0324-05)...23REFERENCE DATA.·,,···,,48AVR UNIT(X43-1420-00)....24BLOCK DIAGRAM.........................49RF UNIT(X441470-00,...,,··.49144 FINAL UN1T(X451200-00)..:·CIRCUIT DIAGRAM.25430 FINAL UNIT(X45-1210-00.·IF UNIT ......50CAR UNIT(X501780-00)..·SCHEMATIC DIAGRAM511FUNT(X481350XX)..·2CIRCUIT DIAGRAM26PLL UN1T(X50-1770-00),....,···CONTROL,PLLand ENCODER..............52.27SPECIFICATIONS................BACK COVER