Troubleshooting; Specifications - Sony SCD-XB780 Mode D'emploi

Troubleshooting

If you experience any of the following difficulties while
using the player, use this troubleshooting guide to help
you remedy the problem. Should any problem persist,
consult your nearest Sony dealer.
There is no sound.
, Check that the player is connected securely.
, Make sure you operate the amplifier correctly.
, When you use the headphones, adjust the volume
with PHONE LEVEL.
There is no sound from the DIGITAL (CD) OUT
connectors.
, The audio signals of the super audio CD cannot be
output from the DIGITAL (CD) OUT connectors.
The disc does not play.
, There is no disc inside the player.
, The disc is placed upside down on the tray.
, Place the disc on the disc tray with the label side
up.
, The disc is placed at an angle. Reload the disc.
, Clean the disc (see page 26).
, Moisture has condensed inside the player. Remove
the disc and leave the player turned on for about
an hour.
, There is an incompatible disc on the tray (see page
13).
The remote does not function.
, Remove any obstacles in the path of the remote
and the player.
, Point the remote at the remote sensor on the
player.
, If the batteries in the remote are weak, replace
with new ones.
There is no sound from the SUB WOOFER jack.
, Select a playback mode in which a sub woofer
signal is output from the SUB WOOFER jack. The
mode indication is displayed with "+SW" (page
22) when such a mode is selected.
, When you play a track that does not contain the
LFE signal, the signal outputs from the SUB
WOOFER jack only when you select "5 – Small +
SW" or "FRT – Large + SW" for the Multi-channel
playback mode (page 22).

Specifications

When a super audio CD is played
Playing frequency range 2 Hz to 100 kHz
Frequency response 2 Hz to 50 kHz (–3 dB)
Dynamic range 104 dB or more
Total harmonic distortion rate
0.0018 % or less
Wow and flutter Value of measurable limit (±0.001 %
W. PEAK) or less
When a CD is played
Frequency response
2 Hz to 20 kHz
Dynamic range 99 dB or more
Total harmonic distortion rate
0.002 % or less
Wow and flutter Value of measurable limit (±0.001 %
W. PEAK) or less
Output connector
Jack type Output level
ANALOG OUT Phono 2 Vrms
jacks (at 50 kilohms)
Square
DIGITAL (CD) –18 dBm
OUT optical
OPTICAL* output
connector
DIGITAL (CD) Coaxial 0.5 Vp-p
OUT output
COAXIAL* connector
PHONES Stereo 10 mW
phone jack
*Output only the audio signals of the CD
General
Laser Semiconductor laser
(Super Audio CD: λ = 650 nm)
(CD: λ = 780 nm)
Emission duration: continuous
Laser radiant power: 5.47 uW at 650 nm
*These output is the value measured at a distance of about
200mm from the objective lens surface on the optical pick-up.
Power requirements 230 V AC, 50/60 Hz
Power consumption
25 W
430 × 111 × 283 mm incl. projecting
Dimensions (w/h/d)
parts
Mass (approx.) 5.8 kg
Supplied accessories
See page 4.
Design and specifications are subject to change without notice.
Load impedance
Over 10 kilohms
Light emitting
( )
wave length:
660 nm
75 ohms
32 ohms
GB
27