Specifications, Audio pick-up, General – Sanyo CDP-M303 User Manual

Page 11: Trouble shooting guide

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Frequency Response

20 Hz -20 kHz

SPECIFICATIONS

System

Compact disc digital audio system

Laser diode

Material: GaAIAs

Properties

Error correction

Cross-interleave Reed-solomon code

D/A conversion

1-bit DAC four times oversampling

Frequency response

20-20,000Hz (

dB)

Wow and flutter

Below measurable limits

Bass boost effect (100Hz)

+ 7dB

AUDIO

PICK-UP

No. of channels

2 channels (stereo)

Output level

Line output: 0.6 Vrms (47k

)

Headphone: 24mW (32 )

Power requirements

- 2 x LR6 "AA" alkaline battery
- DC in 4.5V jack accepts AC power

adaptor (center positive)

Power consumption

0.8W (DC 4.5V) UNDER NORMAL
CONDITION

Dimension

Approx. 143.5(L) x 132.0(W) x 29.3(H)mm

Weight

Approx. 220g (not including battery)

MPEG rate

Supported (32-256) kbps
ISO9660, Joliet format compatible.

MP3 playback

ISO9660, Joliet format compatible.

ID3 information

For playing some MP3 disc with ID3
information, the LCD display can show
the title of the disc, names of the artists
and each song name.

Anti-shock

40 sec. for CD.
100 sec. for MP3.

This model is CD-R compatible.

GENERAL

+1

- 3

Wavelength:

=780nm

Emission Duration: continuous

Laser output: <44.6 W

19

Replace both batteries. Battery life with
new alkaline batteries is about 4-8
hours.

Batteries are too weak
and the battery symbol
will show in display.

Tracks do not change
or set does not play
normally.

Lower volume or slide BASS X BOOST

switch to off.

BASS X BOOST is on
and music is too loud.

Replace both batteries or use the
AC

adapter.

Weak batteries.

Decrease the volume control level.

Music is too loud.

Sound is distorted.

Turn on the ASR.

ASR is off.

Reduce movement of CD

player.

of the CD player.

Too much movement

Clean or replace the compact disc or
clean the lens using a camera
brush/blower.

The compact disc or
lens is dirty.

Sound is skipping.

Try another compact disc.

Defective compact disc.

Replace with fresh batteries or use the

AC adapter.

Weak batteries.

Increase the volume.

The volume control set
to minimum.

Plug headphone into the headphone jack
(not the line out jack).

Headphone plugged into
the LINE out jack.

Re-insert headphone plug into the
headphone jack.

Headphone plug not
inserted properly.

No sound from
headphones.

Take out the CD and leave the CD

door

open for about an hour to dry the
moisture condensation.

Moisture has formed
inside the CD deck.

Close lid securely

CD lid not closed.

Try another audio compact disc (DVD
or data disc won't work).

Defective or wrong type
compact disc.

Re-insert disc with label side facing up.

Disc inserted incorrectly.

Disc will not play.

Check the AC adapter connection at
AC outlet and side of set.

The AC adapter is not
connected properly.

Replace both batteries.

Dead or weak batteries.

CD Player will not turn
on.

SOLUTION

CAUSE

SYMPTOM

TROUBLE SHOOTING GUIDE

Button do not work.

Electronic or static error
caused circuitry to lock.

Remove batteries and AC adapter.
Wait a few seconds and re-insert.
Make sure batteries are fresh or adapter
has power.

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