KENWOOD LVD-280

Commentary

An LD player developed for image and sound quality comparable to high-end machines.

It features a 4fsc8-bit digital timebase collector for excellent horizontal resolution.
This circuit converts video FM signals into 8-bit digital data, stores it in memory, and uses a crystal oscillator to correct time management and output the pixels accurately.
The digital TBC eliminates jitter caused by disc warpage, deflection, and eccentricity by dividing the memory control speed by four times that of the sync signal to obtain the horizontal resolution according to the specifications.
In addition, in order to arrange sample points in a square lattice without making beat interference conspicuous, by using 4 fsc (approximately 14.3 MHz) locked to the color signal multiburst, an extremely high purity multiburst is obtained, and excellent color reproducibility is obtained.

Equipped with digital noise cancellation circuit.
In addition, it is equipped with a color drop-out compensation circuit that reduces Medaka noise caused by disc scratches and missing signals.

A 1-bit D/A converter is used for the D/A converter of the audio circuit.

Model Rating

Type	CD/CDV/LD Player
Reading system	Noncontact optical readout (semiconductor laser)
Signaling system	NT servo control system
Video Performance
Horizontal Resolution	425 pieces
Video SN ratio	50 dB or more
Audio Performance
D/A converter	1bit
Digital filter	8fs
Frequency characteristic	4 Hz to 20 kHz ± 0.5 dB (EIAJ)
Dynamic range	92 dB or more (EIAJ)
Signal-to-noise ratio	115 dB or more (EIAJ)
Total harmonic distortion factor	0.003% or Less (1 kHz)
Wow flutter	Below measurement limit (± 0.001% W Peak, EIAJ)
<General>
Power supply voltage	100 VAC, 50Hz/60Hz
Rated power consumption	24W (Electrical Appliance and Material Control Law)
Maximum external dimensions	Width 440x Height 128x Depth 393 mm
Weight	7.1kg
Attachment	Remote control