编号26：建伍KENWOOD-TK-3312(E)_B51-8971-00维修图纸手册

UHF FM TRANSCEIVERTK-3312KENWOODKenwood CorporationSERVICE MANUALE version2011-4 PRINTED IN JAPANB51-8971-00)87CONTENTSGENERAL…2SYSTEM SET-UP...................3REALIGNMENT.........3DISASSEMBLY FOR REPAIR................9CIRCUIT DESCRIPTION ..........12Whip antennaKnob (Selector)SEMICONDUCTOR DATA.............17(KRA-27:Option)(K29-9427-03)COMPONENTS DESCRIPTION............18Knob (Volume)(K29-9309-13)PARTS LIST..19EXPLODED VIEW......................27PACKING28ADJUSTMENT........29KENWOOD)PC BOARDTX-RX UNIT(X57-7892-71)34SCHEMATIC DIAGRAM..38Button knob(PTT)】(K29-9425-03)BLOCK DIAGRAM...........44LEVEL DIAGRAM.........46Button knob7可上2☒PL0自(SIDE1/SIDE2)OPTIONAL ACCESSORIES(K29-9426-03)】KNB-29N(Ni-MH Battery Pack).........47Key top(7key)KNB-45L (Li-ion Battery Pack).............47(K29-9463-12)oKNB-53N(Ni-MH Battery Pack).........47Plastic cabinet assyKMC-48GPS(GPS Speaker Microphone)..47(A02.4095-23)SPECIFICATIONS..........BACK COVERLFThis product complies with the RoHS directive for the European market.This product uses Lead Free solder.