Download Print this page

Kenwood A-711 Service Manual page 8

Hide thumbs Also See for A-711:

Advertisement

A-711/711L
CIRCUIT DESCRIPTION
@ Indication flow of Al TIMER 1
<AMP ; MAIN VOL. >
<TUNER>
Executes Al TIMER
1 SET (ON)
POWER
ON all the
units
Set the selector to
the indicated po-
sition.
Decreases VOL. for
16 seconds.
Indicates VOL,
UP
-
Increases VOL.
by
after 16 seconds
one step
.
Increases VOL. one
more step
Indicates VOt. UP
after 30 seconds
{Note 3}
Indicates VOL. UP
Increases VOL.
one
after 30 seconds
more step
{Note 5)
POWER
OFF at the
timer off time
Note 1:
Note 2:
Note 3:
Note 4:
Note 5:
16
<G.E>
Turn off the Al
loudness
Is Al loudness
turned OFF?
Turn to the GE. pat-
tern immediately
before POWER
OFF
(Note 1) -
Bass corrects
gradual decrease
(Note 2)
Changes the gradu-
al decrease bass
correction
{Note 4}
Returns to the ini-
tial GE pattern.
Each selector has its own GE pattern (Either pattern of memory and
last pattern). Therefore, the GE pattern of the source indicated by
the timer appears.
5
Shifts to the pattern which has the loudness effect (There are two
patterns of the gradual decrease bass correction of Al TIMER
1).
The three steps of increase volume can be selected.
Decrease correction volume is lowered in accordance with VR UP.
Same as Note 3. However, the VR position is limited at the posi-
tion of 12.
e
A-711/711L
CIRCUIT DESCRIPTION
Function description
a) Al TIMER 1
® With the program timer mode set to PLAY, when the timer
is turned ON, the setting contents for the Al TIMER 1 is ac-
tivated if the Al TIMER 1 is set to ON (the FL indicator is lit).
® When the Al TIMER 1 is turned ON, first playback starts
with the minimum volume level, then the volume level is
increased in three. steps.
© The third-step volume level {the maximum volume level) can
be selected
among
the
three
types
of the
volume
levels
(VOL. 1-3). Each time the Al TIMER 1 key is pressed, the
maximum volume level is changed in order from VOL. 1 to
VOL. 3 and TIMER OFF setting cyclically.
@ When the key is pressed with the Al TIMER
1 is OFF (FL indicator is not lit):
c OFF -+ VOL. 1 + VOL. 2 -» VOL: 3 J
@ When the key is pressed in the volume set-
ting mode (FL indicator is lit):
Example: When VOL. 2 is selected
cr VOL. 2 + VOL. 3 > OFF > VOL. 1 A
Reference for volume
selection
VOL3
vot2
Maximum
volume
VOL1
VOLUME
control
position
0'16"
0°30"
100°
1°30"
®
The VOLUME
contro!
rotates as the volume
changes.
©@
The graphic equalizer curve
also varies accordingly.
b) Al TIMER 2
® With the program timer mode set to PLAY, when the timer
is turned ON, the setting contents for the Al TIMER 2 is ac-
tivated if the Al TIMER 2 is set to ON (FL indicator is fit).
@ When the Al TIMER 2 is turned ON, if the disc is loaded
in the CD player, the two tracks on the disc is played regard-
less whether
the other
source
is set for play.
Then, the playback source is changed to tuner automat-
ically.
@ Each time the Al TIMER 2 key is pressed, the timer setting
is changed alternately.
Timer program operation
<When the program settings are registered within the same
period >
:
® When the two or more program settings are to be started
at the same time:
The program having the least number is activated and others
will be cancelled.
@ When the setting time for two or more programs differ:
First, the program with the earliest setting time is activat-
ed. Then, if the same mode (REC mode or PLAY mode) has
been designated for the other program, the operation is
changed to. the program in which the same mode as the
first one is designated and the end time for the above pro-
gram will be cancelled. If another mode is set for of other
programs,
the contents
will be cancelled.
Example 1:
When
the operation modes for all
three programs are set to PLAY:
Program
@
Start
Cancel
Example 2:
When the operation modes for pro-
grams @), @ are set to PLAY and that
for the program @ is set to REC:
Program
|
Cancel
7
<
"
a
<0)
stort
Cancel
2
®
/
aaa
End
Example 3:
When the operation mode for pro-
grams ©, @ are set to REC and that
for program @) is set to PLAY:
Program
OC
a
End
Start
Cancel
aS
®
Cancel
®
The program end is determined by the OFF time of
the program which is activated at the lest.
V7

Advertisement

loading

This manual is also suitable for:

A-711l