63
Audio characteristics
Frequency response
DVD (PCM): 20 Hz to 44 kHz (+1.0 dB
to –3.0 dB)
CD: 20 Hz to 20 kHz (+1.0 dB to
–2.0 dB)
Signal-to-noise ratio (S/N)
More than 85 dB
High wave distortion rate
Less than 0.02 %
Dynamic range
More than 88 dB
Wow and flutter
Less than detected value (±0.001 % W
PEAK)
Outputs
Jack
name
A/V
OUT
PCM/
MPEG/
DOLBY
DIGITAL
S
VIDEO
OUT
PHONES
SpecificationsSpecifications
Load
impedance
Audio/Vrms
47 kilohms
Video/Vpp
75 ohms
terminated
Wave length:
660 nm
75 ohms sync
negative
75 ohms
terminated
16 ohms
Jack type
Stereo
mini jack
Optical
output
connector
4-pin
mini DIN
Stereo
mini jack
Maximum
output
levels
1 Vrms
–17 dBm
Y:1.0
Vp-p
C:0.286
Vp-p
12 mV
+
12 mV
System
System
Portable DVD Player
Laser
Semiconductor laser
Signal format system
PAL colour system
Disc
Compatible discs
• DVD VIDEO (PAL/NTSC)
• VIDEO CD (PAL/NTSC)
• AUDIO CD (CD-DA)
• CD-R
Disc diameter
12 cm (4
3
/
4
inch), 8 cm (3 inch)
Laser Diode Properties
DVD player
Material
AlGaInP
Wavelength
650 nm
Emission Duration
Continuous
Laser Output
Less than 1000 µW
* This output is the value measured at a
distance of 100 mm from the objective lens
surface on the Optical Pick-up Block.
CD player
Material
GaAlAs
Wavelength
780 nm
Emission Duration
Continuous
Laser Output
Less than 173 µW
* This output is the value measured at a
distance of 100 mm from the objective lens
surface on the Optical Pick-up Block.
(continued)
To Next Page
Loading...
