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Kenwood TK-190 Service Manual
Kenwood TK-190 Service Manual

Kenwood TK-190 Service Manual

Vhf fm transceiver
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VHF FM TRANSCEIVER
TK-190
SERVICE MANUAL
REVISED
Antenna
(KRA-21:Option)
Knob assy (SEL)
(K29-5282-04)
Knob assy (VOL)
(K29-5283-04)
Panel assy
(A62-0779-03)
Knob assy
(Side key)
(K29-5423-04)
Cabinet assy
(A02-2139-63)
Photo is TK-190 K type.
Does not come with antenna.
Antenna is available as an option.
fineline6
© 2001-2 PRINTED IN JAPAN
B51-8510-10 ( S ) 858
CONTENTS
GENERAL ................................................................. 2
SYSTEM SET-UP ..................................................... 2
OPERATING FEATURES ......................................... 3
REALIGNMENT ...................................................... 10
CIRCUIT DESCRIPTION ......................................... 12
SEMICONDUCTOR DATA ..................................... 20
DESCRIPTION OF COMPONENTS ....................... 22
PARTS LIST ............................................................ 24
EXPLODED VIEW .................................................. 31
PACKING ................................................................ 32
DISASSEMBLY FOR REPAIR ................................ 33
ADJUSTMENT ....................................................... 34
PC BOARD VIEWS
FINAL UNIT (X45-3610-10) ............................... 43
CONTROL UNIT (X53-3930-10) ........................ 43
TX-RX UNIT (X57-608X-XX) ............................ 47
SCHEMATIC DIAGRAM ........................................ 53
BLOCK DIAGRAM .................................................. 59
LEVEL DIAGRAM ................................................... 61
TERMINAL FUNCTION ......................................... 62
KNB-17A (Ni-Cd BATTERY) .................................. 63
KMC-25A (SPEAKER MICROPHONE) .................. 64
KSC-19 (CHARGER) ............................................... 65
KSC-20 (RAPID CHARGER) ................................... 65
KPG-36 (PROGRAMMING INTERFACE CABLE) ..... 65
KBP-4 ....................................................................... 65
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-190

  • Page 1 KPG-36 (PROGRAMMING INTERFACE CABLE) ..65 KBP-4 ............... 65 SPECIFICATIONS ....... BACK COVER CAUTION Photo is TK-190 K type. Does not come with antenna. When using an external power connector, Antenna is available as an option. please use with maximum final module protec-...
  • Page 2 TK-190 OPERATING FEATURES You can use these features, using the programming soft- 5-9. Key Lock ware (KPG-59D). Selector function is selectable channel se- Pressing this key causes the transceiver to accept an en- lect or group select. try of only the [Shift], [KeyLock], [PTT], [Emergency] keys, The functions for Toggle switch are listed page 7 (Fig.
  • Page 3 TK-190 PC BOARD VIEWS FINAL UNIT (X45-3610-10) Component Side View CONTROL UNIT (X53-3930-10 B/6,D/6,E/6,F/6) Component Side View SW B SW A FINAL UNIT (Component side) Ref No. Address X45-3610-10 TOGGLE SW J72-0717-02 Component side CONTROL UNIT B/6 Pattern 1 (Component side) Pattern 2 Ref No.