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Kenwood TK-190 Manual Do Utilizador

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© 2001-2 PRINTED IN JAPAN
B51-8510-10 (S) 858
VHF FM TRANSCEIVER
TK-190
SERVICE MANUAL
Antenna
(KRA-21:Option)
Cabinet assy
(A02-2139-63)
Knob assy (SEL)
(K29-5282-04)
Knob assy (VOL)
(K29-5283-04)
Panel assy
(A62-0779-03)
Knob assy
(Side key)
(K29-5423-04)
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
 
 
   
 
 
   
 
   
 
 
 
 
 
   
 
 
 
 
 
 
   
     
 
 
 
 
 
 
 
 
 
   
 
   
 
 
 
 
 
 
 
 
 
   
 
     
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Photo is TK-190 K type.
Does not come with antenna.
Antenna is available as an option.
REVISED
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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