© 2002-1 PRINTED IN JAPAN
B51-8617-00
(
N
)
1231
UHF FM TRANSCEIVER
TK-863G
SERVICE MANUAL
GENERAL .................................................. 2
SYSTEM SET-UP ...................................... 2
OPERATING FEATURES .......................... 3
REALIGNMENT ......................................... 9
INSTALLATION ....................................... 12
CIRCUIT DESCRIPTION .......................... 18
SEMICONDUCTOR DATA ...................... 23
DESCRIPTION OF COMPONENTS ........ 24
PARTS LIST ............................................. 27
EXPLODED VIEW.................................... 34
PACKING ................................................. 35
ADJUSTMENT ........................................ 36
LEVEL DIAGRAM .................................... 45
PC BOARD VIEWS
DISPLAY UNIT (X54-3270-10) ............ 47
PLL/VCO (X58-4670-17) ...................... 48
TX-RX UNIT (X57-6490-10) (A/2) ....... 49
TX-RX UNIT (X57-6490-10) (B/2) ....... 55
SCHEMATIC DIAGRAM .......................... 59
BLOCK DIAGRAM ................................... 63
TERMINAL FUNCTION ........................... 66
SPECIFICATIONS .................................... 67
CONTENTS
Microphone
(T91-0621-05)
Cabinet (Upper)
(A01-2165-23)
Panel assy
(A62-0642-03)
Key top
(K29-9140-02)
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