© 2004-6 PRINTED IN JAPAN
B51-8690-00
(
N
)
961
UHF FM TRANSCEIVER
TK-3180
SERVICE MANUAL
GENERAL ...................................................2
SYSTEM SET-UP .......................................2
REALIGNMENT ..........................................3
DISASSEMBLY FOR REPAIR ....................5
CIRCUIT DESCRIPTION .............................7
SEMICONDUCTOR DATA .......................13
COMPONENTS DESCRIPTION ............... 14
PARTS LIST ..............................................16
EXPLODED VIEW..................................... 25
PACKING ..................................................26
ADJUSTMENT .........................................27
TERMINAL FUNCTION ............................ 39
PC BOARD
DISPLAY UNIT (X54-3470-XX) ............ 42
TX-RX UNIT (X57-6940-10) ................. 46
SCHEMATIC DIAGRAM
DISPLAY UNIT (X54-3470-XX) ............ 50
TX-RX UNIT (X57-6940-10) ................. 52
BLOCK DIAGRAM ....................................60
LEVEL DIAGRAM ..................................... 62
OPTIONAL ACCESSORIES
KNB-31A/32N/33L ...............................63
KSC-32 ..................................................63
SPECIFICATIONS ................. BACK COVER
CONTENTS
Cabinet assy
(A02-3848-03)
Cabinet assy
(A02-3847-03)
Knob (PTT)
(K29-9302-23)
Packing
(G53-1599-01)
Packing
(G53-1598-01)
Button knob (Side)
(K29-9303-03)
Front glass
(B10-2752-22)
Helical antenna
(KRA-23 : Option)
Knob (Volume)
(K29-9304-03)
Knob (CH selector)
(K29-9305-03)
TK-3180 K TK-3180 K3
Does not come with antenna.
Antenna is available as an option.
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