DOWNLOAD Sharp XL-505E (serv.man5) Service Manual ↓ Size: 2.34 MB | Pages: 56 in PDF or view online for FREE

Model
XL-505E (serv.man5)
Pages
56
Size
2.34 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio / System
File
xl-505e-sm5.pdf
Date
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– 5 –
XL-505H,505E,507E/CP-505,505E,507
    Speaker Section
1. Full-Range Speaker
2. Bass Reflex Duct
3. Speaker Wire
    Remote Control
1. Remote Control Transmitter LED
2. On/Stand-by Button
3. (CD) Repeat/Random Button
4. (CD/TUNER) Memory/Set Button
5. (CD/TUNER) Clear Button
6. Timer/Set Button
7. Sleep Button
8. (CD/TAPE)  Stop Button
9. (CD) Play/Pause Button
    (TAPE) Play Button
10. (CD) Track Up/Cue Button
    (TAPE) Fast Forward Button
    (TUNER) Preset Up Button
11. (CD) Track Down/Review Button
    (TAPE) Rewind Button
    (TUNER) Preset Down Button
12. Tuning Up/Down Buttons
13. Timer Button
14. Timer Up/Down Buttons
15. Function Selector Button
16. Band Selector Button
17. Extra Bass/Equalizer Mode Button
18. Volume Up/Down Buttons
CP-505/505E/507
XL-505H/505E/507E
1
2
3
ON/
STAND-BY
/RANDOM
TIMER/
SET
PRESET
MEMORY/
SET
TUNING
TIMER
VOLUME
CLEAR
SLEEP
FUNCTION
BAND
X-BASS/
EQUALIZER
TIMER
1
2
3
4
5
6
8
12
13
11
10
9
17
14
15
18
16
7
XL-505H,505E,507E/CP-505,505E,507
– 6 –
OPERATION MANUAL
S
E
TTI
NG
 THE
 CLO
CK 
1
Press the ON/STAND-BY switch to enter the stand-by mode.
2
Press the MEMORY/SET button.
3
Press 
the 
PRESET 
(
 or 
) button to select the time display
mode.
"0
:0
0
"       
→
 Th
e 2
4
-h
ou
r di
sp
lay
 w
ill
 ap
pe
ar
. 
                 (
0
:0
0
 -
 2
3
:5
9
)
"AM 12:00" 
→
 The 12-hour display will appear.
                 (
A
M
 1
2
:0
0
 -
 P
M
 1
1
:5
9
)
Note that this can only be set when the unit is first installed
or it has been reset (see page 14).
4
Press the MEMORY/SET button.
5
Press 
the 
PRESET 
(
 or 
) button to adjust the hour.
Press the PRESET button once to advance the time by 1 hour.
Hold it down to advance continuously.
When the 12-hour display is selected, "AM" will change auto-
matically to "PM".
6
Press the MEMORY/SET button.
7
Press 
the 
PRESET 
(
 or 
) button to adjust the minutes.
P
re
s
s
 th
e
 
PR
ESET
 
b
u
tt
o
n
 o
n
c
e
 
to
 
a
d
v
a
n
c
e
 th
e
 tim
e
 b
y
 
1
minute. Hold it down to change the time in 5 minute intervals.
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. (Seconds 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.
ON/
STAND-BY
ON/
STAND-BY
MEMORY/
SET
MEMORY/
SET
PRESET
(      /      )
PRESET
(      /      )
AM 12:00
0:00
2
3
4
5
6
7
8
If this happens, follow the procedure below to change the clock
time.
To change the clock time:
1
Press the ON/STAND-BY switch to enter the stand-by mode.
2
Perform steps 4 - 8 above.
To change the time display mode:
1
Perform steps 1 - 3 in the section "RESETTING THE MICRO-
COMPUTER", on page 14.
2
Perform steps 1 - 8 above.
In this example, the clock is set for the 24-hour
(0:00) system.
P
R
E
P
ARA
TI
O
N
 FO
R 
US
E
15
15
Notes concerning use:
Replace the batteries if control distance decreases or operation
becomes erratic.
Periodically clean the transmitter LED on the remote control
and the sensor on the main unit with a soft cloth.
Exposing the sensor on the main unit to strong light may in-
terfere with operation. Change the lighting or the direction of
the unit.
Keep the remote control away from moisture, excessive heat,
shock, and vibrations.
0.2 m - 6 m
(8" - 20')
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, tuner and CD presets).
If the display is not correct.
If the operation is not correct.
1
Press the ON/STAND-BY switch to enter the stand-by mode.
2
Unplug the AC power lead from the AC INPUT socket on this
unit.
3
Whilst pressing down the MEMORY/SET button and the X-
BASS/EQUALIZER button, plug the AC power lead into the
AC INPUT socket on this unit.
1
2,3
3
3
Caution:
The operation explained above will erase all data stored in
memory, such as clock and timer settings, tuner and CD pres
-
ets.
– 7 –
XL-505H,505E,507E/CP-505,505E,507
1
Top Cabinet
1. Screw ................... (A1) x4
7-1
2. Socket .................. (A2) x3
3. Screw ................... (A3) x1
2
Side Panel
1. Screw ................... (B1) x7
7-1
(Left/Right)
3
Back Board
1. Screw ................... (C1) x2
7-1
4
Front Panel
1. Screw ................... (D1) x9
7-2
2. Socket .................. (D2) x2
5
Main PWB/
1. Screw ................... (E1) x1
7-2
Display PWB/
2. Socket .................. (E2) x3
CD Servo PWB
6
Power Supply PWB 1. Screw ................... (F1) x4
7-2
7
Tape Mechanism
1. Screw ................... (G1) x4
7-3
8
CD Mechanism
1. Screw ................... (H1) x3
7-4
DISASSEMBLY
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
outlet before starting to disassemble the unit.
3. Take off nylon bands or wire holders where they need be
removed when disassembling the unit. After servicing
the unit, be sure to rearrange the leads where they were
before disassembling.
4. Take suffcient care on static electricity of integrated
circuits and other circuits when servicing.
Figure 7-2
Figure 7-3
STEP
REMOVAL
PROCEDURE
FIGURE
Figure 7-1
XL-505H/505E/507E
STEP
REMOVAL
PROCEDURE
FIGURE
1
Speaker
1. Net ....................... (A1) x1
7-5
2. Screw .................. (A2) x4
CP-505/505E/507
(A1)x1
ø3x10mm
(A1)x1
ø3x10mm
(B1)x2
ø3x10mm
(C1)x2
ø3x10mm
(B1)x2
ø3x10mm
(B1)x3
ø3x10mm
(A1)x2
ø3x10mm
(A2)x2
(A2)x1
CD 
Mechanism
(A3)x1
ø3x10mm
Swicth 
 PWB
Top Cabinet
Top 
Cabinet
Side Panel
Front 
 Panel
Rear Panel
(D1)x6
ø3x10mm
(E1)x1
ø3x10mm
(D1)x1
ø3x10mm
CD Servo PWB
Main PWB
Power Supply
  PWB
Power 
 Transformer
Front Panel
Display PWB
(F1)x3
ø4x8mm
(F1)x1
ø3x10mm
(D1)x2
ø3x10mm
(D2)x1
(E2)x1
(D2)x1
(E2)x2
CD Servo
  PWB
Main 
 PWB
Tape Mechanism
Open
(G1)x4
ø3x10mm
Front Panel
CD Mechanism
(H1)x3
ø2.6x10mm
Top Cabinet
(A2)x4
ø4x15mm
Net
(A1x1)
Speaker
Speaker Box
Screw
driver
Direction of handle
XL-505H/505E/507E
Figure 7-4
CP-505/505E/507
Figure 7-5
XL-505H,505E,507E/CP-505,505E,507
– 8 –
Figure 8
How to remove the pickup (See Fig. 8)
1. Remove the mechanism cover, paying attention to the
pawls (A1) x 4 pcs.
2. Remove the screws (A2) x 2 pcs., to remove the shaft (A3)
x 1 pc.
3. Remove the stop washer (A4) x 1 pc., to remove the gear
(A5) x 1 pc.
4. Remove the pickup.
Note:
After removing the optical pickup connector wrap the front
end of connector in conductive aluminium foil so as to
prevent damage of optical pickup by static electricity.
REMOVING AND REINSTALLING THE MAIN PARTS
CD MECHANISM SECTION
Perform steps 1 and 8 of the disassembly method to remove
the CD mechanism.
Pickup Unit
( A2 ) x2
ø2.6 x6mm
( A1 ) x2
CD Mechanism
Shaft
( A3  ) x1
Gear
( A5 ) x1
StopWasher
( A4 ) x1
Mechanism Cover
( A1 ) x2
Page of 56
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