Kenwood NX-200 K2 Service Manual
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SERVICE MANUALThis product uses Lead Free solder.This product complies with the RoHS directive for the European market.This service manual has been revised due to the modification of the PC board. Refer to "Service Manual List" on page 2 for the product serialnumber corresponding to each PC board (Control, TX-RX). Refer to the NX-200 service manual (B51-8810-00) for any information which hasnot been covered in this NX-200 service manual.© 2009-1 PRINTED IN JAPANB51-8810-10 (N) 645NX-200VHF DIGITAL TRANSCEIVERMIC12 ABC5 JKL08 TUV47GHI PQRS3DEF6MNOMIC#9WXYZKnob (Selector)(K29-9408-13)Knob (Selector)(K29-9408-13)Knob (Volume)(K29-9407-03)Knob (Volume)(K29-9407-03)Helical Antenna(KRA-22: option)Badge(B43-1606-04)Badge(B43-1606-04)Knob (PTT)(K29-9405-03)Knob (PTT)(K29-9405-03)Plastic cabinet assy(18 key)(A02-4003-23)Plastic cabinet assy(6 key)(A02-4002-23)Packing (6 key)(G53-1765-11)Packing (18 key)(G53-1766-11)GENERAL................................................................... 2SYSTEM SET-UP ....................................................... 3REALIGNMENT ......................................................... 3INSTALLATION.......................................................... 6DISASSEMBLY FOR REPAIR .................................... 7CIRCUIT DESCRIPTION .......................................... 12COMPONENTS DESCRIPTION............................... 18PARTS LIST ............................................................. 20EXPLODED VIEW .................................................... 31PACKING.................................................................. 32TROUBLE SHOOTING ............................................ 33ADJUSTMENT ........................................................ 36Does not come with antenna. Antenna is availableas an option.TERMINAL FUNCTION ........................................... 58PC BOARDCONTROL UNIT (X53-4260-XX) ........................ 66TX-RX UNIT (X57-7360-10) ............................... 70INTERCONNECTION DIAGRAM ............................ 74SCHEMATIC DIAGRAM .......................................... 76BLOCK DIAGRAM .................................................. 90LEVEL DIAGRAM ................................................... 94OPTIONAL ACCESSORIESKNB-47L (Li-ion Battery Pack) .......................... 95KNB-48L (Li-ion Battery Pack) .......................... 95SPECIFICATIONS ................................. BACK COVERNX-200 K2 NX-200 KCONTENTSREVISED |
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