Sharp CD-BA1200 (serv.man11) Service Manual ▷ View online
– 5 –
CD-BA1200H
CP-BA1200H
CD-BA1200H
1. Full-Range Speaker
2. Bass Reflex Duct
3. Speaker Wire
2. Bass Reflex Duct
3. Speaker Wire
1
2
3
1. Remote Control Transmitter LED
CD control section
2. Disc Number Select Buttons
3. Memory Button
4. Pause Button
5. Clear Button
6. Track Down/Review Button
7. Track Up/Cue Button
8. Disc Skip Button
9. Play/Repeat Button
3. Memory Button
4. Pause Button
5. Clear Button
6. Track Down/Review Button
7. Track Up/Cue Button
8. Disc Skip Button
9. Play/Repeat Button
10. Stop Button
11. Random Button
11. Random Button
Tuner control section
12. Preset Up/Down Buttons
Tape control section
13. (TAPE 1) Play Button
14. (TAPE 2) Record Pause Button
15. (TAPE 1/2) Stop Button
16. (TAPE 2) Play Button
17. (TAPE 2) Rewind Button
18. (TAPE 2) Fast Forward Button
14. (TAPE 2) Record Pause Button
15. (TAPE 1/2) Stop Button
16. (TAPE 2) Play Button
17. (TAPE 2) Rewind Button
18. (TAPE 2) Fast Forward Button
Common section
19. Equalizer Mode Selector Button
20. Function Selector Buttons
21. On/Stand-by Button
22. Extra Bass Button
23. Volume Up/Down Buttons
20. Function Selector Buttons
21. On/Stand-by Button
22. Extra Bass Button
23. Volume Up/Down Buttons
1
9
10
11
12
10
11
12
15
14
13
1617 18
3
2
8
4
5
6
7
6
7
19
20
21
20
21
23
22
Remote control
CD-BA1200H
– 6 –
OPERATION MANUAL
SETTING THE CLOCK
In
this e
x
ample
,
the cloc
k
is
se
t f
o
r t
he 24-hour
(0
:00) sy
s-
tem
.
1
P
ress t
h
e
ON/
S
T
A
ND-BY
b
u
tton to enter
the stand-
by
m
o
d
e
.
2
P
ress th
e CLOCK
b
u
tt
o
n.
3
Withi
n 5
second
s, p
ress the
M
E
M
O
R
Y
/SE
T
b
u
tton
.
4
P
ress the TUNING/
TI
M
E
(
or
) b
u
tt
o
n
to select the
ti
me di
spla
y mod
e
.
Note
that
thi
s
c
an onl
y
be se
t when t
he unit
is f
irs
t
instal
led
or
it
ha
s been
res
et
.
5
P
ress th
e M
EMOR
Y
/S
ET
b
u
tto
n.
6
Press the T
U
NI
NG/T
IME
(
or
) b
u
tt
on
to adj
ust
th
e ho
ur
.
Pr
ess the TUNING/
T
IM
E
(
or
) b
u
tt
on once
to
adv
anc
e the time
b
y
1 hour
.
Hold it
do
wn to adv
ance
con-
ti
n
u
ously
.
W
hen the 12-
hour displa
y
is
selec
ted, "AM
"
wil
l
change
automati
c
all
y
to "PM
".
7
Press th
e
M
EMOR
Y
/S
ET b
u
tt
o
n
.
8
Press the T
U
NI
NG/T
IME
(
or
) b
u
tt
on
to adj
ust
th
e min
u
tes.
Pr
ess the TUNING/
T
IM
E
(
or
) b
u
tt
on once
to
adv
anc
e the time b
y
1 m
inut
e
. Hold it do
wn
to
change
th
e
ti
m
e
in
5 -
min
u
te
inter
v
als
.
The hour sett
ing will not
adv
ance e
v
en if min
utes
adv
anc
e from
"59" to "00".
9
Press th
e
M
EMOR
Y
/S
ET b
u
tt
o
n
.
The
c
loc
k
star
ts oper
ating
from "0"
sec
ond.
(Se
conds are
not di
s
pla
y
ed.) A
nd t
hen
the c
lo
c
k
displa
y
will
di
s
appear
af
ter a
fe
w seconds.
T
o
see th
e time
disp
la
y
:
P
ress
the CLOCK
b
u
tt
on.
The time
di
s
pla
y
will appear
f
o
r about 5
sec
onds
.
No
te:
The cloc
k
di
s
pla
y
w
ill f
lash on and off
at
the push of t
h
e
CLOCK
b
utt
on w
hen t
h
e
A
C
po
w
e
r supply is
restored
af
ter
a po
w
e
r
fail
ur
e occ
urs
or aft
er
the
A
C
po
w
e
r lead is
disconn
ect
ed. If
this happens,
f
o
llo
w
the proc
edure belo
w
to
chang
e the c
loc
k
ti
m
e
.
T
o
c
h
ange the
c
loc
k time:
1
Pres
s
the CLO
C
K
b
u
tt
on.
2
W
ithin 5
second
s
,
press
the M
E
M
O
R
Y
/SE
T
b
u
tt
on.
3
P
erf
or
m steps 6
- 9
abo
v
e
.
T
o
c
h
ange the
time d
ispl
a
y
mode:
1
P
erf
or
m s
teps
1 - 2 in "RE
SETTI
N
G
T
H
E
MICR
O
C
O
M
-
PUTER".
2
P
erf
or
m steps 1
- 9
abo
v
e
.
(M
ain unit operation)
"0:00"
The 24-
hour dis
pl
ay
will appe
ar.
(0:00 -
23:59)
"A
M
0:
00"
The 12-
hour dis
pl
ay
will appe
ar.
(A
M 0:
00 - PM 11:59)
"A
M
12:
00"
The 12-
hour dis
pl
ay
will appe
ar.
(A
M 12:
00 - PM
11:59)
ON/
STAND-BY
CLOCK
MEMORY/SET
TUNING/TIME
( )
AM 0:00
0:00 AM 12:00
REMOTE CONTROL
RESETTING THE MICROCOMPUTER
Notes concerning use:
Replace the batteries if the operating distance is reduced
or if the operation becomes erratic.
Periodically clean the transmitter LED on the remote con-
trol and the sensor on the main unit with a soft cloth.
Exposing the sensor on the main unit to strong light may
interfere with operation. Change the lighting or the direc-
tion of the unit.
Keep the remote control away from moisture, excessive
heat, shock, and vibrations.
15
15
0.2 m - 6 m
(8" - 20')
Reset the microcomputer under the following condi-
tions:
To erase all of the stored memory contents (clock and
timer settings, and tuner and CD presets).
If the display is not correct.
If the operation is not correct.
1
Press the ON/STAND-BY button to enter the stand-
by mode.
2
Whilst pressing down the / button and the
EQUALIZER/X-BASS/DEMO button, hold down the
ON/STAND-BY button for at least 1 second.
"CLEAR AL" will appear.
Caution:
The operation explained above will erase all data stored
in memory including clock and timer settings, and tuner
and CD presets.
EQUALIZER
X-BASS/
DEMO
ON/
STAND-BY
– 7 –
CD-BA1200H
Chec
k the supplied accessories
AM loop aerial
×
1
FM aerial
×
1
Remote control
×
1
AC power lead
×
1
Putting batteries into the remote contr
ol
Placing the system
10 cm (4")
10 cm (4")
10 cm (4")
10 cm (4")
2 "
A
A
" size
ba
tt
er
ies
(UM/SUM-3, R6, HP-7 or similar)
1
Remo
ve the batter
y co
ver
.
2
Inser
t the batteries.
3
Replace the batter
y co
ver
.
1
2
3
[For U.K.]
AC power lead
×
1
[Except for U.K.]
Left speaker
Black
Connections
4
AC 230 V, 50 Hz
1
Connect the AM and FM aerials.
2
Connect the speaker system.
3
Connect the A
C
po
wer lead.
Right speaker
AM loop aerial
FM aerial
1
2
Red
[For U.K.]
[Except for U.K.]
CD-BA1200H
– 8 –
7
Listening to a tape
1
Press the ON/ST
AND-BY b
utton to turn the
po
wer
on.
4
Press the TAPE (1 2) button to select the TAPE 1
or TAPE 2.
3
Load the cassette into the TAPE 1 or TAPE 2 cassette
compartment.
2
Open the cassette door by pushing the area marked
"PUSH EJECT".
5
Press the button to start playback.
1
Press the ON/ST
AND-BY b
utton to turn the po
wer on.
2
Press the
TUNER (B
AND) b
utton to select FM ST, FM
or AM.
4
Adjust the sound volume using the VOLUME buttons.
6
Adjust the sound volume using the VOLUME buttons.
3
Press the
TUNING/TIME ( or ) b
utton to tune in-
to the desired station.
45
Listening to the radio
6
1
Press the ON/ST
AND-BY b
utton to turn the
po
wer
on.
2
Press the CD button.
3
Press the OPEN/CLOSE b
utton to open the disc tra
y.
4
Place the CD(s) on the disc tra
y, label side up.
5
When loading a third disc, press the DISC SKIP button
to turn the disc tray, then place the CD in the open pos-
ition.
6
Press the OPEN/CLOSE button to close the disc tray.
Listening to a CD
5
7
Press the b
utton.
12 cm (5")
8 cm (3")
8
Adjust the sound volume using the VOLUME buttons.
And then, close the cassette door completely until it is locked.
TAPE 1
TAPE 2
PUSH
EJECT
PUSH
EJECT
3
2
3
2
1
4
5
6
1
4
3
1
2
3,6
5
7
8
2
Resetting the micr
ocomputer
1
Press the ON/ST
AND-BY b
utton to enter
the
stand-b
y
mode
.
2
Whilst pressing down the button and the
EQUALIZER/X-BASS/DEMO button, hold down the
ON/STAND-BY button for at least 1 second.
"CLEAR AL" will appear
.
Caution:
The oper
ation e
xplained abo
ve
will er
ase all data
stored
in memor
y including cloc
k and timer settings
, and tuner
and CD presets.
If this product is subjected to strong external interference
(mechanical shock, excessive static electricity, abnormal
supply voltage due to lightning, etc.) or if it is operated in-
correctly, it may malfunction or the display may not functi-
on correctly. If such a problem occurs, do the following:
CD pickup cleaning
1
Press the ON/ST
AND-BY b
utton to turn the po
wer on.
3
Press the CD button and load the desired disc.
2
Load a cassette into the TAPE 2 cassette compartment.
4
Press the REC PAUSE button.
5
Press the button.
Recor
ding fr
om CDs
8
Clean the dust or stain on the CD pickup lens
using a commercial cleaning disc (brush type).
Cleaning disc
TAPE 2
PUSH
EJECT
4
5
2
2
2
1
3
1,2
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