ALINCO–DJ-X30-维修电器原理图手册

DJ-X30T/E/KService ManualCONTENTSSPECIFICATIONSEXPLODED VIEWGeneral......21)Front View........16Receiver.........22)Rear View.….17CIRCUIT DESCRIPTIONPARTS LIST1)Receiver System...........3-5cPu Unit.............18192)M30620(E&K:XA1224B,T:XA1232B).6-8MAIN Unit.....20~23Mechanical Unit.…23SEMICONDUCTOR DATAPacking1)NJM2070M(XA0210).92)TC4W53FU(XA0348).ADJUSTMENT3)TK10931V(XA0666).91)Required Test Equipment.....244)TK11850L(XA0950).…102)Entering and Releasing the Adjustment Mode......25~285)uPC2757TBXA0976).…106)NWM2594V(XA0995)10PC BOARD VIEW.....…29-307)MB15F07 SLPFV1(XA1033)108)TC7SZ04AFE(XA1035).11SCHEMATIC DIAGRAM........31-329)XC62HR3002MR(XA1054).1110)BU4818FVE(仪A1095)…11BLOCK DIAGRAM…3311)LM2904PVWR(XA1103).1112)XC6209F332MR(仪A1182）…1213)LC75827W(仪A1183).1214)AT24C512-1.8(仪A1184)…1315)BU4846FVE(XA1185).1316)SM6451B(XA1186).1317)XC6371C330PR(XA1239).1318)Transistor,Diode and LED Outline Drawing......1419)LCD Connection (EL0061)..................15ALINCO.INC.