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BATTERY COVER (F07-0721-23)
INPUT key
Selects the source component
to be reproduced.
OFF key
Cancels presence mode.
PRESENCE key
Turns on and selects the presence mode.
SLEEP timer key
Zassette deck operation keys
"o control deck A, set the A/B switch to A.
The @ and
Il keys are not effective with
his position.)
"o control deck B, set the A/B switch to B.
Jumeric/day-of-the-week keys
Vhen the CD input is selected, these keys
unction as the numeric keys of the CD player.
Vhen the TUNER input is selected, these keys
unction
as the numeric keys of the tuner.
'hese keys function as the day-of-the-week.
'eys when making timer operation reservation.
/OLUME
CONTROL
keys
'hese
keys adjust the volume.
Operating
hese keys rotates the VOLUME control knob
in the main unit. During the rotation, the indi-
ator on the knob blinks ata
high rate.
MUTE key
'ress to interrupt sound temporarily.
iraphic equalizer operation keys
».V =<cm
keys,
EQ.
DISPLAY
key,
Q.EFFECT
key, M.CALL
key, Al AUTO/
OCUS
key, ACTIVE
N. B. key
'imer operation keys
ROGRAM
key, ADJUST
key,
EXE.
key,
NTER key, CLEAR key, C. CHECK key, DI-
ECT key
C-B5/L
REMOTE CONTROL UNIT
REMOTE CONTROL UINT (X94-1050-51)
Y
T
«EVERY. «= WEEK 1 WEEK 2
With the UD-501, the 1 to 6, P and PLOPEN/CLOSE
keys
are not effective.
A/B switch
Keys in the hatched sections
can be
used in two ways according to the setting
of this switch.
POWER key
Tuner operation keys
BAND key, P.CALL key.
CD player operation keys
Kd<d and Bri keys, m key, P/Il key.
Cn
DUAL
SOUND
key
Used to play in environmental sound mode.
CD player operation keys
P.OPEN/CLOSE
key,
DISC
SELECTOR
key(1 to 6,P), P-MODE
key, EDIT MODE
key, REPEAT
key, RANDOM
key, CHECK
key, CLEAR key
Super woofer operation keys
S.W.POWER
key,
S.W.EFFECT
key,
S.W.VOL key
C-B5/L
CIRCUIT DESCRIPTION
1.1
KEY TEST BY MEANS
OF THE MAIN
UNIT
(1) Setting method
UP/DOWN for 16 seconds when the OTT
—
Plug the power cord into the AC electrical
KEY is operated.
outlet while pressing the CD KEY.
b. PRESET CH. UP/DOWN
operation can be
caried
out
by operating
the
TUNING
UP/DOWN
key when the INPUT SELEC-
celled when
the power cord is unplugged
TOR is the TUNER.
from the AC electrical outlet.
d. Switching the PRESENCE
MODE
(3)
Contents
The PRESENCE MODE is switched accord-
@) Automatic
POWER
ON
ing to the following cycle by pressing the
The POWER
turns necessarily ON, and all
Al 2 KEY.
functins are initialized when the power cord
ARENA —» JAZZ —» STADIUM -» MOVIE - GAME —» HIT —> OFF
(SUN)
(MON)
(TUE)
(WED)
(THU)
— (FRI)
(--)
1.2
INITIAL SETTING
(1)
Setting method
(2)
Cancellation method
—
The test mode set at the beginning is can-
is plugged in the AC electrical outlet while
pressing the CD KEY.
@ ALL LIT mode
ALI FL and all LED light up without fail when
the power cord is plugged into the AC elec-
pressing the TUNER
KEY.
(2)
Contetns
The internal conditions of the equipment are set in the
ter that,
the equipment
switches
to the
ordinary indication mode when any key opf
the main unit is operated.
@ Checking the circuit by means of the main
unit keys
initial state.
a. Motorized volume operation
The
motorized
volume
is
tunred
LC7218 DATA TABLE
Destination
os
Receiving
| Destination
area SW
Hebets
76.0MHz
Channel
Ref fre-
L. Osc fre- | PLL input
|PL port OUT
space
quency
quency
terminal
|0123456
FMIN
Internal
:
prescaler
rt
Ee
+10.7MHz
1/2
90.0MHz
1100
87.5MHz
50kHz
1000
108.0MHz
100kHz
0000
531kHz
~
9kHz
1100
1602kHz
530kHz
1010
miHHLHH
1610kHz
530kHz
1700kHz
153kHz
+ 450kHz
miHHHLH
279kKHz
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