Sony DAV-EA20 Glossary, 66GB, Album, General, Chapter, Speakers, Subwoofer, xMovie mode, xMusic mode, Tuner section, Video section, Dolby Digital, Dolby Pro Logic

Tuner section

System	PLL quartz-locked digital
	synthesizer system
FM tuner section
Tuning range	87.5 – 108.0 MHz (50 kHz
	step)
Aerial	FM wire aerial
Aerial terminals	75 ohms, unbalanced
Intermediate frequency	10.7 MHz
AM tuner section
Tuning range	531 – 1,602 kHz (with the
	interval set at 9 kHz)
Aerial	AM loop aerial
Intermediate frequency	450 kHz
Video section
Inputs	Video: 1 Vp-p 75 ohms
Outputs	Video: 1 Vp-p 75 ohms

SpeakersFront/Center/Surround

Speaker system	Bass reflex
Speaker unit	77 mm dia. cone type,
Rated impedance	6 ohms
Dimensions (approx.)	95 × 100 × 116 mm (w/h/d)
Mass (approx.)	0.8 kg
Subwoofer
Speaker system	Bass reflex
Speaker unit	160 mm dia. cone type,
Rated impedance	8 ohms
Dimensions (approx.)	197 × 335 × 370 mm
	(w/h/d)
Mass (approx.)	5.6 kg
General
Power requirements	230 V AC, 50/60 Hz
Power consumption	130 W (230 V AC)
	0.3 W (230 V AC) (at the
	Power Saving Mode)
Dimensions (approx.)	355 × 80 × 395 mm (w/h/d)
	incl. projecting parts
Mass (approx.)	6.4 kg
Operating temperature	5°C to 35°C
Operating humidity	5 % to 90 %
Supplied accessories	See page 11.

Design and specifications are subject to change without notice.

Glossary

Album

Section of a music piece or an image on a data CD containing MP3 audio tracks or JPEG files.

Chapter

Subdivision of a title on a DVD. A title is composed of several chapters.

Dolby Digital

This movie theatre sound format is more advanced than Dolby Surround Pro Logic. In this format, the surround speakers output stereo sound with an expanded frequency range, and a subwoofer channel for deep bass is independently provided. This format is also called “5.1,” with the subwoofer channel is designated as the 0.1 channel (since it functions only when a deep bass effect is needed). All six channels in this format are recorded separately for superior channel separation. Furthermore, since all the signals are processed digitally, less signal degradation occurs.

Dolby Pro Logic II

Dolby Pro Logic II creates five full-bandwidth output channels from two-channel sources. This is done using an advanced, high-purity matrix surround decoder that extracts the spatial properties of the original recording without adding any new sounds or tonal colourations.

xMovie mode

The Movie mode is for use with stereo television shows and all programs encoded in Dolby Surround. The result is enhanced soundfield directionality that approaches the quality of discrete 5.1-channel sound.

xMusic mode

The Music mode is for use with any stereo music recordings, and provides a wide and deep sound space.

Dolby Surround Pro Logic

As one method of decoding Dolby Surround, Dolby Surround Pro Logic produces four channels from two-channel sound. Compared with the former Dolby Surround system, Dolby Surround Pro Logic reproduces left-to-right panning more naturally and localizes sounds

66GB