Kenwood_NX-411_维修说明书手册_2011

900MHz DIGITAL TRANSCEIVERNX-411KENWOODJVC KENWOOD CorporationSERVICE MANUAL2011-12 PRINTED IN JAPANB53-7002-00Y)330Whip antennaKnob(Selector)(KRA-38:option)(K29-9305-03)Knob(Volume)(K29-9304-03)Badge(B431606-04)KENWOODKnob(PTT)(K29-9302-33)Main cabinet(18key）(A02-4076-11)Packing(18 key)(G53-1823-11)】4a5m6网@⑧四⑨米0#Does not come with antenna.Antenna is availableas an option.CONTENTSGENERAL...2PC BOARDSYSTEM SET-UP....3DISPLAY UNIT (X54-3770-10)......64REALIGNMENT.…3TX-RX UNIT(X57-8120-10).68INSTALLATION.6INTERCONNECTION DIAGRAM.......72DISASSEMBLY FOR REPAIR.........................8SCHEMATIC DIAGRAM....74CIRCUIT DESCRIPTION...12BLOCK DIAGRAM..86COMPONENTS DESCRIPTION.19LEVELDIAGRAM..89PARTS LIST...21OPTIONAL ACCESSORIESEXPLODED VIEW........31KNB-32N (Ni-MH Battery Pack).9PACKING...32KNB-33L(Li-ion Battery Pack)......90TROUBLE SHOOTING......33KNB-54N(Ni-MH Battery Pack).90ADJUSTMENT.............36KSC-32(Rapid Charger).......90TERMINAL FUNCTION....,56KBP-6(Battery Case)..........90SPECIFICATIONS...........91LFThis product complies with the RoHS directive for the European market.This product uses Lead Free solder.