© 2002-12 PRINTED IN JAPAN
B51-8644-00 (N) 506
FM TRANSCEIVER
UBZ-LJ8
SERVICE MANUAL
CIRCUIT DESCRIPTION ............................ 2
COMPONENTS DESCRIPTION ................ 7
TERMINAL FUNCTION ............................. 7
SEMICONDUCTOR DATA ........................ 8
PARTS LIST ............................................... 9
EXPLODED VIEW .................................... 13
PACKING ................................................. 14
ADJUSTMENT ........................................ 15
PC BOARD
TX-RX UNIT (X57-6672-70) (A/2) ....... 20
TX-RX UNIT (X57-6672-70) (B/2) ....... 24
SCHEMATIC DIAGRAM .......................... 26
BLOCK DIAGRAM ................................... 30
LEVEL DIAGRAM .................................... 32
UBC-4 (BATTERY CHARGER) ................ 33
UPB-1 (BATTERY PACK) ........................ 33
SPECIFICATIONS ................. BACK COVER
B : Black
Y : Yellow
SL : Silver
CONTENTS
Antenna
(T90-1016-05)
Knob (VOL)
(K29-9258-03)
Button knob (PTT)
(K29-9257-03)
Cap (SP/MIC)
(B09-0673-03)
Front glass
(B10-2742-03) : B
(B10-2748-03) : SL,Y
Key top (4 keys)
(K29-9256-02)
Cabinet assy (Front)
(A02-3794-03) : B
(A02-3795-03) : Y
(A02-3796-03) : SL
