© 2001-9 PRINTED IN JAPAN
B51-8588-00
(
N
)
1016
800MHz/900MHz FM TRANSCEIVER
TK-980/981
SERVICE MANUAL
GENERAL ................................................................. 2
OPERATING FEATURES ......................................... 3
REALIGNMENT...................................................... 13
INSTALLATION...................................................... 16
CIRCUIT DESCRIPTION......................................... 25
SEMICONDUCTOR DATA..................................... 29
DESCRIPTION OF COMPONENTS ....................... 30
PARTS LIST ............................................................ 32
EXPLODED VIEW .................................................. 41
PACKING ................................................................ 42
ADJUSTMENT ....................................................... 43
PC BOARD VIEWS
PLL/VCO (X58-4530-XX) .................................. 50
TX-RX UNIT (X57-6520-XX) (A/2) ................... 51
TX-RX UNIT (X57-6520-XX) (B/2).................... 57
SCHEMATIC DIAGRAM ........................................ 61
BLOCK DIAGRAM.................................................. 69
LEVEL DIAGRAM................................................... 72
TERMINAL FUNCTION ......................................... 74
SPECIFICATIONS................................................... 75
CONTENTS
Microphone
(T91-0621-05)
Cabinet (Upper)
(A01-2165-23)
Panel assy
(A62-0991-03)
Key top
(K29-5284-02)
SUPPLEMENT
This service manual applied to products with 30600001 or subsequent serial numbers.
In terms of the products with the serial numbers earlier than 30600001, refer to the TK-980/981 service manual as per
part No. B51-8478-10.
To Next Page
Need help?
General
