800MHz/900MHz FM TRANSCEIVER
TK-480/481
SERVICE MANUAL
REVISED II
This service manual applies to products with 30100001 or
subsequent serial numbers.
Knob (PTT)
(K29-5157-03)
Photo is TK-480/481 K2 type.
(Produced in Singapore)
Whip antenna
(T90-0636-25) : TK-480
(T90-0640-25) : TK-481
Knob (ENC)
(K29-5232-03)
Knob (VOL)
(K29-5231-03)
Panel assy
(A62-0981-04)
Badge
(B43-1139-04)
Cabinet assy
(A02-3659-03) : K2
Packing
(G53-0841-02) : K2
© 2001-3 PRINTED IN JAPAN
B51-8408-20 ( N ) 1015
CONTENTS
GENERAL ............................................................ 2
REALIGNMENT ................................................. 11
PARTS LIST ....................................................... 24
PACKING ........................................................... 31
ADJUSTMENT .................................................. 32
CAUTION
When using an external power connector,
please use with maximum final module pro-
tection of 9V.