Kenwood TK-290 Service Manual
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- Service manual (65 pages) ,
- Instruction manual (25 pages) ,
- Quick manual (4 pages)
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Service Manual, Instruction Manual
VHF FM TRANSCEIVER
TK-290
SERVICE MANUAL
REVISED
Antenna
(KRA-14 : Option)
Knob assy (SEL)
(K29-5282-04)
Knob assy (VOL)
(K29-5283-04)
Panel assy
(A62-0537-53)
Knob assy
(Side key)
(K29-5441-04)
Cabinet assy
(A02-2139-63)
Photo is TK-290 K type.
Does not come with antenna.
Antenna is available as an option.
© 2001-3 PRINTED IN JAPAN
B51-8423-10 ( N ) 1023
CONTENTS
GENERAL ................................................................. 2
SYSTEM SET-UP ..................................................... 2
OPERATING FEATURES ......................................... 3
REALIGNMENT ...................................................... 11
CIRCUIT DESCRIPTION ......................................... 17
SEMICONDUCTOR DATA ..................................... 25
DESCRIPTION OF COMPONENTS ....................... 26
PARTS LIST ............................................................ 28
EXPLODED VIEW .................................................. 36
PACKING ................................................................ 37
DISASSEMBLY FOR REPAIR ................................ 38
ADJUSTMENT ....................................................... 39
PC BOARD VIEWS
FINAL UNIT (X45-3592-71) ............................... 50
CONTROL UNIT (X53-3930-XX) ....................... 51
TX-RX UNIT (X57-5390-10) .............................. 55
SCHEMATIC DIAGRAM ........................................ 61
BLOCK DIAGRAM.................................................. 67
LEVEL DIAGRAM ................................................... 69
TERMINAL FUNCTION .......................................... 70
KNB-17A (Ni-Cd BATTERY) ................................... 71
KMC-25/26 (SPEAKER MICROPHONE) ................ 72
KSC-19 (CHARGER) ................................................ 73
KSC-20 (RAPID CHARGER) .................................... 73
KPG-36 (PROGRAMMING INTERFACE CABLE) ...... 73
KRA-14 (HELICAL ANTENNA) ............................... 73
SPECIFICATIONS ............................... BACK COVER
CAUTION
When using an external power connector,
please use with maximum final module protec-
tion of 10V
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Summary of Contents for Kenwood TK-290
- Page 1 KRA-14 (HELICAL ANTENNA) ....... 73 SPECIFICATIONS ....... BACK COVER CAUTION When using an external power connector, Photo is TK-290 K type. please use with maximum final module protec- Does not come with antenna. tion of 10V Antenna is available as an option.
- Page 2 TK-290 PC BOARD VIEW FINAL UNIT (X45-3592-71) Component side view IC801 J72-0654-12 C802 Vcont...
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Page 3: Specifications
Mechelsesteenweg 418 B-1930 Zaventem, Belgium KENWOOD ELECTRONICS FRANCE S.A. 13, Boulevard Ney, 75018 Paris, France KENWOOD ELECTRONICS U.K. LIMITED KENWOOD House, Dwight Road, Watford, Herts., WD1 8EB United Kingdom KENWOOD ELECTRONICS EUROPE B.V. Amsterdamseweg 37, 1422 AC Uithoorn, The Netherlands KENWOOD ELECTRONICS ITALIA S.p.A. - Page 4 Kenwood TK-290 Service Manual Kenwood TK-290 Service Manual Kenwood TK-290 Service Manual Kenwood TK-290 Service Manual Kenwood TK-290 Service Manual Kenwood TK-290 Service Manual Kenwood TK-290 Service Manual Kenwood TK-290 Service Manual Kenwood TK-290 Service Manual...