KENWOOD TK2202 free download

File name TK-2202-2206.pdf

VHF FM TRANSCEIVER TK-2202/2206 SERVICE MANUAL © 2004-2 PRINTED IN JAPAN B51-8677-00 (S) 1246 CONTENTS Antenna (T90-1036-05): TK-2202(K,M) (KRA-26: Option) TK-2206 (M) Knob (CH-SELECTOR) (K29-9318-03) Knob (VOLUME) (K29-9309-03) Cabinet assy (A02-3852-23)(8CH): TK-2202(K,M) (A02-3851-23)(16CH): TK-2206(M) GENERAL ... 2 SYSTEM SET-UP ... 2 REALIGNMENT ... 3 DISASSEMBLY FOR REPAIR ... 5 CIRCUIT DESCRIPTION ... 8 TERMINAL FUNCTION ... 12 SEMICONDUCTOR DATA ... 12 COMPONENTS DESCRIPTION ... 13 PARTS LIST ... 14 EXPLODED VIEW ... 20 PACKING ... 21 ADJUSTMENT ... 23 PC BOARD TX-RX UNIT (X57-6870-20) ... 28 SCHEMATIC DIAGRAM ... 32 BLOCK DIAGRAM ... 36 LEVEL DIAGRAM ... 38 KSC-31 / KNB-29N / KNB-30A / KBH-10 ... 39 SPECIFICATIONS ... BACK COVER Knob (PTT) (K29-9308-03) TK-2206 : Does not come with antenna. Antenna is available as an option. Photo is TK-2202. TK-2202/2206 GENERAL / SYSTEM SET-UP INTRODUCTION SCOPE OF THIS MANUAL This manual is intended for use by experienced technicians familiar with similar types of commercial grade communications equipment. It contains all required service information for the equipment and is current as of the publication date. Changes which may occur after publication are covered by either Service Bulletins or Manual Revisions. These are issued as required. PERSONAL SAFETY The following precautions are recommended for personal safety: DO NOT transmit until all RF connectors are verified secure and any open connectors are properly terminated. SHUT OFF and DO NOT operate this equipment near electrical blasting caps or in an explosive atmosphere. This equipment should be serviced by a qualified technician only. ORDERING REPLACEMENT PARTS When ordering replacement parts or equipment information, the full part identification number should be included. This applies to all parts, components, kits, or chassis. If the part number is not known, include the chassis or kit number of which it is a part, and a sufficient description of the required component for proper identification. SERVICE This radio is designed for easy servicing. Refer to the schematic diagrams, printed circuit board views, and alignment procedures contained within. Unit Model TX-RX Unit & destination TK-2202 K,M X57-6870-20 TK-2206 M Frequency range Remarks IF1 : 38.85MHz LO