Sharp XL-560E (serv.man2) Service Manual ▷ View online
– 5 –
XL-560H/E,570H/E
CP-XL570H
XL-560H/E,570H/E
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Illustration: XL-560H/570H
CP-XL560H
■
Remote control
1. Remote Control Transmitter LED
●
Tuner control section
2. Programme Type/Traffic Information
Search Button (XL-560H/570H Only)
3. Preset Up/Down Buttons
●
CD control section
4. Clear Button
5. Random/Repeat Button
6. Memory Button
7. Stop Button
8. Play/Pause Button
9. Track Down/Review Button
5. Random/Repeat Button
6. Memory Button
7. Stop Button
8. Play/Pause Button
9. Track Down/Review Button
10. Track Up/Cue Button
●
Tape control section
11. Record Pause/Beat Cancel Selector
Button
12. Rewind Button
13. Stop Button
14. Play Button
15. Fast Forward Button
13. Stop Button
14. Play Button
15. Fast Forward Button
●
Common section
16. Surround Button (XL-560H/570H Only)
17. Sleep Button
18. Bass Up/Down Buttons
19. Function Selector Buttons
20. On/Stand-by Button
21. Timer Button
22. Clock Button
23. Treble Up/Down Buttons
24. Volume Up/Down Buttons
17. Sleep Button
18. Bass Up/Down Buttons
19. Function Selector Buttons
20. On/Stand-by Button
21. Timer Button
22. Clock Button
23. Treble Up/Down Buttons
24. Volume Up/Down Buttons
■
Speaker section
1. Tweeter
2. Woofer
3. Bass Reflex Ducts
4. Speaker Wire
2. Woofer
3. Bass Reflex Ducts
4. Speaker Wire
1. Tweeter
2. Woofer
3. Speaker Terminals
4. Bass Reflex Ducts
2. Woofer
3. Speaker Terminals
4. Bass Reflex Ducts
XL-560H/E,570H/E
– 6 –
OPERATION MANUAL (FOR XL-560H/570H)
■
Remote control
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 re-
mote control and the sensor on the main unit with
a soft cloth.
●
Exposing the sensor on the main unit to strong
li
ght
m
a
y
i
n
te
rf
ere
w
it
h
oper
at
ion.
C
h
a
nge t
h
e
lighting or the direction of the unit.
●
Keep the remote control away from moisture, ex-
cessive heat, shock, and vibrations.
15
15
0.2 m - 6 m
(8" - 20")
PREPARATION FOR USE
RE
S
E
TTI
NG
THE
MI
CRO
-
CO
MP
UTE
R
Reset the microcomputer under the following
conditions:
●
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
U
n
plug
the
A
C
pow
er
lead f
rom
t
he A
C
INPUT socket on this unit.
3
Whilst pressing down the MEMORY/SET but
-
ton and the BASS/TREBLE button, plug the
AC power lead into the AC INPUT socket on
this unit.
Caution:
●
The operation explained above will erase all
data stored in memory, such as clock and timer
settings, and tuner and CD presets.
1
3
3
2,3
S
E
TTI
NG
THE
CLO
CK
In this example, the clock is set for the 24-hour
(0:00) system.
1
Press the CLOCK/TIMER/SLEEP button to enter
the time check mode.
2
Within 3 seconds, press the MEMORY/SET but-
ton.
3
Turn the jog dial to select the time display mode.
"0:00"
→
The 24-hour display will appear.
(0:00 - 23:59)
"AM 12:00"
→
The 12-hour display will appear.
(AM 12:00 - PM 11:59)
●
Note that this can only be set when the unit is first
installed or it has been reset.
4
Press the MEMORY/SET button.
5
Adjust the hour by turning the jog dial.
●
When the jog dial is turned one click clockwise,
the time will increase by 1 hour. When it is turned
one click anti-clockwise, the time will decrease by
1 hour.
Keep turning the jog dial to change the time con-
tinuously.
●
When the 12-hour display is selected, "AM" will
change automatically to "PM".
6
Press the MEMORY/SET button.
7
Adjust the minutes by turning the jog dial.
●
When the jog dial is turned one click clockwise,
th
e
t
im
e
w
ill i
n
c
re
a
s
e
b
y
1
m
in
u
te
. W
h
e
n
it
is
turned one click anti-clockwise, the time will de-
crease by 1 minute.
Keep turning the jog dial to change the time con-
tinuously.
●
The hour setting will not advance even if minutes
advance from "59" to "00".
8
Press the MEMORY/SET button.
●
The clock starts operating from "0" seconds. (Sec-
onds are not displayed.)
Note:
●
In the event of a power failure or when the AC
power lead is disconnected, the clock display will
go out.
When the AC power supply is restored, the clock
display will flash on and off to indicate the time
when the power failure occurred or when the AC
power lead was disconnected.
If
t
h
is
h
appe
ns
, f
o
llo
w
t
h
e
pr
oc
ed
ur
e b
e
lo
w
t
o
change the clock time.
To change the clock time:
Perform steps 1, 2 and 5 - 8 above.
To change the time display mode:
①
Perform steps 1 - 3 in the section "RESET-
TING THE MICROCOMPUTER".
②
Perform steps 1 - 8 above.
MEMORY/
SET
CLOCK/TIMER/
SLEEP
Jog dial
(Main unit operation)
0:00 AM 12:00
2
3
4
5
6
7
8
– 7 –
XL-560H/E,570H/E
P
R
E
P
ARA
TI
O
N
FO
R
US
E
●
U
n
plu
g t
he
A
C
pow
er
lea
d f
rom
t
h
e
A
C
socket before connecting or disconnecting
any component.
Caution for XL-570H:
●
Before connecting the speakers to the
unit, connect the speaker wires to the
spe
aker
s
f
ir
s
t.
T
h
e
n
, co
nn
ect
th
e
speaker wire to the terminals on the unit.
●
Connect the speakers to the main unit,
and then use the system. If any of the
speakers is not connected, the main unit
or the speakers may malfunction or may
be damaged.
■
Speaker connection
Connect each speaker wire to the SPEAKER ter-
minals as shown.
Use speakers with an impedance of 4 ohms or
more.
Use of speakers with an impedance less than 4
ohms may damage your unit.
●
C
onn
ect
t
he
w
ir
e
w
it
h
th
e w
h
it
e
l
ine
t
o
t
h
e
minus (
−
) terminal and the plain wire to the
plus (+) terminal.
Notes:
●
Do not mix the right channel and left channel
w
ir
ing w
hen con
nec
ti
n
g
t
h
e
s
p
e
a
k
e
rs
to
t
h
e
unit.
●
Do not let the bare speaker wires touch each
other as this may damage the amplifier and/or
speakers.
●
Do not allow any objects to fall into or to be
placed in the bass reflex ducts.
Caution:
●
T
he speaker
s incl
uded
w
it
h
t
he
uni
t
shou
ld
only be used with the XL-570H or XL-560H.
Do not use them with other models. Do not
connect the XL-570H's or XL-560H's speaker
terminals to any speakers other than those in
-
cluded with the unit.
RATED SPEAKER IMPEDANCE:
4 OHMS MIN.
SPEAKERS
LEFT
RIGHT
2
1
3
Right speaker
Left speaker
Black
White
line
Black
In the case of XL-560H
In the case of XL-570H
RATED SPEAKER IMPEDANCE:
4 OHMS MIN.
SPEAKERS
LEFT
RIGHT
2
1
3
Right speaker
Left speaker
White
line
Black
Black
Black
US
IN
G
E
X
TE
RNAL
UNI
TS
■
CD digital output (optical)
The CD digital signal from this unit can be
recorded by other DAT or MiniDisc recorders.
1
Remove the DIGITAL OUT socket cover.
2
Use a commercially available digital cable to
connect the unit to the OPTICAL IN socket of
a MiniDisc recorder or a DAT.
3
Put the external unit in the recording mode.
4
Play a CD on this unit.
Note:
●
Only CD signals can be output.
●
B
e
fo
re
pluggi
ng in
or
unpl
ugg
ing
t
he
head
-
phon
es,
m
a
ke sur
e t
he volum
e
level
is r
e
-
duced.
●
B
e
sur
e your
head
phon
es have
a 3.
5 m
m
(1/8") diameter plug and are between 16 ohms
and 50 ohms impedance. The recommended
impedance is 32 ohms.
●
When headphones are connected, the speak
-
ers are disconnected automatically. Adjust the
VOLUME control for desired volume.
■
Headphones
Commercially available digital cable
■
VIDEO/AUX (Audio signal) input
To listen to or record signals from external
sources through this unit:
1
Use an RCA lead to connect the desired ex
-
ternal unit to the VIDEO/AUX sockets.
(red
→
right channel, white
→
left channel)
●
When using
vi
deo
equipm
en
t (
L
aser
D
isc
player, VCR), be sure to connect the audio out-
put to this unit and the video output to a tele-
vision.
2
Press the ON/STAND-BY button to turn the
power on.
3
Press the FUNCTION button until "AUX" ap
-
pears in the display.
4
Operate the external unit.
5
To record the sound from the external unit,
perform steps 2 - 4 of the "Recording from
the built-in radio" section.
Note:
●
To prevent hum interference, do not place this
unit near television receivers.
External unit
XL-560H/E,570H/E
– 8 –
1
Side Panel
1. Screw .................. (A1) x8
8-1
(Left/Right)
2
Top Cabinet/
1. Screw .................. (B1) x1
8-1
Switch PWB
2. Socket ................. (B2) x3
(Note)
3. Hook .................... (B3) x2
3
Rear Panel
1. Screw .................. (C1) x3
8-1
2. Screw .................. (C2) x2
4
Power Amp. PWB
1. Screw .................. (D1) x1
8-2
2. Socket ................. (D2) x2
5
Main PWB/
1. Screw .................. (E1) x3
8-3
Headphones PWB
2. Screw .................. (E2) x2
3. Bracket ................ (E3) x1
4. Socket ................. (E4) x3
4. Socket ................. (E4) x3
6
Display PWB/
1. Screw .................. (F1) x4
8-3
CD Servo PWB/
2. Socket ................. (F2) x4
LED PWB
3. Knob .................... (F3) x1
(With Switch PWB) 4. Hook .................... (F4) x6
7
Front Panel
1. Screw .................. (G1) x1
8-3
8
Power PWB
1. Screw .................. (H1) x4
8-3
2. Screw .................. (H2) x1
3. Screw .................. (H3) x2
4. Bracket ................ (H4) x1
3. Screw .................. (H3) x2
4. Bracket ................ (H4) x1
9
CD Digital PWB
1. Screw .................. (J1) x1
9-1
2. Cover ................... (J2) x1
10
Tape Mechanism
1. Open the cassette holder
9-1
2. Screw .................. (K1) x4
11
CD Mechanism
1. Screw .................. (L1) x3
9-2
DISASSEMBLY
Figure 8-2
Figure 8-3
STEP
REMOVAL
PROCEDURE
FIGURE
Figure 8-1
XL-560H/E,570H/E
Note:
After removing the connector for the optical pickup from the
connector, wrap the conductive aluminium foil around the
front end of connector to protect the optical pickup from
electrostatic damage.
After removing the connector for the optical pickup from the
connector, wrap the conductive aluminium foil around the
front end of connector to protect the optical pickup from
electrostatic damage.
Caution on Disassembly
Follow the below-mentioned notes when disassembling
the unit and reassembling it, to keep it safe and ensure
excellent performance:
1. Take cassette tape and compact disc out of the unit.
2. Be sure to remove the power supply plug from the wall
Follow the below-mentioned notes when disassembling
the unit and reassembling it, to keep it safe and ensure
excellent performance:
1. Take cassette tape and compact disc out of the unit.
2. Be sure to remove the power supply plug from the wall
outlet before starting to disassemble the unit.
3. Take off nylon bands or wire holders where they need to
be removed when disassembling the unit. After servicing
the unit, be sure to rearrange the leads where they were
before disassembling.
the unit, be sure to rearrange the leads where they were
before disassembling.
4. Take sufficient care on static electricity of integrated
circuits and other circuits when servicing.
XL-560H/E,570H/E
STEP
REMOVAL
PROCEDURE
FIGURE
1
Speaker
1. Net ........................... (A1) x1
9-3
2. Front Panel ............. (A2) x1
3. Screw ...................... (A3) x4
4. Screw ...................... (A4) x2
5. Holder ..................... (A5) x1
3. Screw ...................... (A3) x4
4. Screw ...................... (A4) x2
5. Holder ..................... (A5) x1
CP-XL560H
STEP
REMOVAL
PROCEDURE
FIGURE
1
Speaker
1. Net ........................... (A1) x1
9-4
2. Screw ...................... (A2) x4
3. Ring ......................... (A3) x1
4. Screw ...................... (A4) x4
3. Ring ......................... (A3) x1
4. Screw ...................... (A4) x4
CP-XL570H
(A1)x1
ø3x10mm
ø3x10mm
(A1)x1
ø3x10mm
ø3x10mm
(A1)x2
ø3x10mm
ø3x10mm
(C1)x2
ø3x10mm
ø3x10mm
(C2)x2
ø3x8mm
ø3x8mm
(B1)x1
ø3x10mm
ø3x10mm
Top Cabinet
Side Panel
(Right)
(Right)
Front
Panel
Panel
RearPanel
(C1)x1
ø3x10mm
ø3x10mm
Side Panel
(Lift)
(Lift)
(B2)x2
(B2)x1
CD Mechanism
CD Motor PWB
Swicth
PWB
PWB
Top
Cabinet
Cabinet
(B3)x2
(A1)x4
ø3x10mm
ø3x10mm
(D1)x1
ø3x8mm
ø3x8mm
Main PWB
Power
PWB
PWB
Power Amp.
PWB
PWB
CD Servo
PWB
PWB
(D2)x2
(F1)x4
ø2.5x10mm
ø2.5x10mm
(E2)x1
ø3x8mm
ø3x8mm
CD Servo
PWB
PWB
Main PWB
Power PWB
Power PWB
Main Power Transformer
Sub Power
Transformer
Transformer
Front Panel
LED PWB
Display PWB
(H1)x4
ø4x6mm
ø4x6mm
(E2)x1
ø3x8mm
ø3x8mm
(E1)x1
ø3x10mm
ø3x10mm
(E3)x1
(F2)x1
(H2)x1
ø3x10mm
ø3x10mm
(H3)x1
ø3x6mm
ø3x6mm
(G1)x1
ø3x8mm
ø3x8mm
(H3)x1
ø3x6mm
ø3x6mm
(F2)x2
(F4)x6
(F3)x1
(E4)x1
(H4)x1
Tape
Mechanism
PWB
Mechanism
PWB
(F2)x1
Headphones
PWB
PWB
(E4)x2
(E1)x2
ø3x10mm
ø3x10mm
Sub Power Transformer
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