ALNICO-DJ-396维修电器原理图手册

DJ-396Service ManualCONTENTSSPECIFICATIONSEXPLODED VIEW1)Front2)TRANSMITTER…22)Rear View,163)RECEIVER...2PARTS LISTCIRCUIT DESCRIPTIONMAIN Unit17-211)Receiver System....................8.4Mechanical Parts.222)Transmitter System4Packing Parts223)PLLSynthesizer Circuit.......4.5ADJUSTMENT4)CPU and Peripheral Circuits..5.61)Required Test Equipment......23,245)M38267M8L252GP(XA0725).......6-82)Adjustment Mode.25-28SEMICONDUCTOR DATAPC BOARD VIEW1)NMJ2070MT1(XA0210)..92)BR24C64F(XA0669).....9MAIN Unit.30SCHEMATIC DIAGRAM3)M5222FP-600C(XA0385).10…31BLOCK DIAGRAM」4)TK14521MTl(XA0515)…325)M64076AGP(XA0352)......…6)NJM2904V-TE1(XA0573).127)NWM2902V-TE1(XA0596)…8)S-81350HG-KD-T1(XA0724)…139)S-80845ALMP-EA9-T2(XA0620)..1310)2SK2975(XE0038)…1311)Transistor,Diode,and LED Ontline Drawings........1412)LCD Connection (EL0044)......14ALINCO.INC.