DOWNLOAD Sharp CD-DP2500 Service Manual ↓ Size: 1.46 MB | Pages: 36 in PDF or view online for FREE

Model
CD-DP2500
Pages
36
Size
1.46 MB
Type
PDF
Document
User Manual / Operation Manual
Brand
Device
Audio / System
File
cd-dp2500.pdf
Date

Sharp CD-DP2500 User Manual / Operation Manual ▷ View online

32
(Continued)
RESETTING THE MICROCOMPUTER
TRANSPORTING THE UNIT
Headphones
Before plugging in or unplugging the headphones, make
sure the volume level is reduced.
Be sure your headphones have a 3.5 mm (1/8") diameter
plug and are between 16 ohms and 50 ohms impedance.
The recommended impedance is 32 ohms.
When headphones are connected, the speakers are dis-
connected automatically. Adjust the VOLUME control for the
desired volume.
Note:
If you use headphones, cancel the Dolby Pro Logic Sur-
round mode.
Even after the headphones are connected, if the unit is in
the Dolby Pro Logic Surround mode, sound will still be heard
from the surround and centre speakers.
Before you move this product to a new location, pro-
ceed as follows:
1
Press the ON/STAND-BY button to turn the power on.
2
Press the CD button.
3
Press the OPEN/CLOSE button to open the disc tray.
Remove all CDs inserted in the unit.
4
Press the OPEN/CLOSE button to close the disc tray.
Make sure that “NO DISC” is displayed.
5
Press the ON/STAND-BY button to enter the stand-by mode,
and then unplug the AC power lead from the AC socket.
Reset the microcomputer under the following con-
ditions:
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 
0
/
R
 button and the 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.
33
Internal care
Dirty heads, capstans or pinch rollers can cause poor sound
and tape jams. Clean these parts with a cotton swab moist-
ened with commercial head/pinch roller cleaner or isopro-
pyl alcohol.
After long use, the deck’s heads and capstans may become
magnetised, causing poor sound. Demagnetise these parts
once every 30 hours of playing/recording time by using a
commercial tape head demagnetiser. Read the
demagnetiser’s instructions carefully before use.
External care
Periodically wipe the cabinet with a soft cloth and a diluted
soap solution, then wipe with a dry cloth.
Do not use chemically treated cleaning cloths or other chemi-
cals.
MAINTENANCE
As part of our policy of continuous improvement, SHARP reserves the right to make design and specification changes for
product improvement without prior notice. The performance specification figures indicated are nominal values of production
units. There may be some deviations from these values in individual units.
SPECIFICATIONS
General
Power source:
AC 230-240 V, 50 Hz
Power consumption: 155 W
Dimensions:
Width; 270 mm (10-5/8")
Height; 330 mm (13")
Depth; 332 mm (13-1/16")
Weight:
8.2 kg (18.0 lbs.)
Amplifier section
Output power:
Front speakers;
RMS; 120 W (60 W + 60 W)
(10 % T.H.D.)
RMS; 96 W (48 W + 48 W)
(0.9 % T.H.D.)
Center speaker;
RMS; 30 W (10 % T.H.D.)
RMS; 24 W (0.9 % T.H.D.)
Surround speakers;
RMS; 30 W (15 W + 15 W)
(10 % T.H.D.)
RMS; 24 W (12 W + 12 W)
(0.9 % T.H.D.)
Output terminals:
Front speakers; 6 ohms
Centre speaker; 6 ohms
Surround speakers; 12 ohms
Headphones; 16-50 ohms
(recommended; 32 ohms)
CD digital output (optical)
Input terminals:
Video/Auxiliary (audio signal) 
×
 2;
500 mV/47 kohms
Compact disc player section
Type:
3-disc multi-play compact disc player
Signal readout:
Non-contact, 3-beam semiconductor
laser pickup
D/A converter:
1-bit D/A converter
Frequency response: 20 - 20,000 Hz
Dynamic range:
90 dB (1 kHz)
Tuner section
Frequency range:
FM; 87.5-108 MHz
AM; 522-1,620 kHz
Cassette deck section
Frequency response: 50-14,000 Hz (Normal tape)
Signal/noise ratio:
55 dB (TAPE 1, playback)
50 dB (TAPE 2, recording/playback)
Wow and flutter:
0.3 % (WRMS)
Front speaker section
Type:
3-way type [13 cm (5-1/4") woofer,
5 cm (2") tweeter and super tweeter]
Maximum input
power:
120 W
Rated input power:
60 W
Impedance:
6 ohms
Dimensions:
Width; 240 mm (9-1/2")
Height; 330 mm (13")
Depth; 255 mm (10-1/16")
Weight:
3.9 kg (8.5 lbs.)/each
Centre speaker section
Type:
10 cm (4") full-range speaker
Maximum input
power:
60 W
Rated input power:
30 W
Impedance:
6 ohms
Dimensions:
Width; 260 mm (10-1/4")
Height; 140 mm (5-1/2")
Depth; 155 mm (6-1/8")
Weight:
0.9 kg (2.0 lbs.)
Surround speaker section
Type:
10 cm (4") full-range speaker
Maximum input
power:
30 W
Rated input power:
15 W
Impedance:
12 ohms
Dimensions:
Width; 200 mm (7-7/8")
Height; 93 mm (3-11/16")
Depth; 170 mm (6-3/4")
Weight:
0.5 kg (1.1 lbs.)/each
MEMO
A0002.YT
TINSE0307AWZZ
SHARP ELECTRONICS (U.K.) LTD.
Sharp House, Thorp Road, Newton Heath, Manchester, M40 5BE
SHARP CORPORATION
TERMS OF GUARANTEE
Sharp Electronics (UK) Ltd. (“Sharp”) guarantees to provide for the repair, or at its option the replace-
ment, of this product subject to the conditions listed below:-
1. This guarantee shall only apply to faults which are due to inferior workmanship or materials. It does
not cover faults or damage caused by accident, misuse, fair wear and tear, neglect, tampering with
the product, or repair other than by a Service Facility appointed by Sharp.
2. As this product is intended for private domestic use only, the guarantee will not apply if the product
is used in the course of a business, trade or profession.
3. To benefit from this guarantee, any fault which occurs must be notified to Sharp, or its appointed
Service Facility within one year from the date this product was purchased. Proof of purchase must
be provided.
4. The guarantee does not cover carriage costs, jewelled styli, audio tapes, compact discs or batter-
ies.
5. In the unlikely event of this product requiring repair, please contact the supplier from whom it was
purchased. Where this is not possible, please contact the Sharp Customer Information Centre on
the telephone number given below.
6. No person has any authority to vary the terms or conditions of this guarantee.
7. This guarantee is offered as an additional benefit to your statutory rights, and does not affect these
rights in any way.
If you have any difficulty operating this product, or would like information on other Sharp products,
please telephone the Sharp Customer Information Centre on the number given below.
Sharp Customer Information Centre - Telephone 0345 125387
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