LG SP520 - Manual (Page 40)

Appendix 40
Appendix
6
Audio output specifications
Jack/Setting
Source
Digital Output (DIGITAL AUDIO OUT) * 3
PCM Stereo Primary Pass-Thru
Dolby Digital PCM 2ch Dolby Digital
Dolby Digital Plus PCM 2ch Dolby Digital
Linear PCM 2ch PCM 2ch PCM 2ch
Linear PCM 5.1ch PCM 2ch PCM 2ch
Linear PCM 7.1ch PCM 2ch PCM 2ch
Jack/Setting
Source
HDMI OUT
PCM Stereo Primary Pass-Thru * 1 * 2
Dolby Digital PCM 2ch Dolby Digital
Dolby Digital Plus PCM 2ch Dolby Digital Plus
Linear PCM 2ch PCM 2ch Linear PCM 2ch
Linear PCM 5.1ch PCM 2ch Linear PCM 5.1ch
Linear PCM 7.1ch PCM 2ch Linear PCM 7.1ch
*1 The secondary and interactive audio may not
be included in the output bitstream if [Digital
Output] or [HDMI] option is set to [Primary Pass-
Thru]. (Except LPCM Codec: the output always
include interactive and secondary audio.)
*2 This unit automatically selects the HDMI audio
according to the decoding capability of the
connected HDMI device even though [HDMI]
option is set to [Primary Pass-Thru].
*3 On the [Digital Output] audio output, the
sampling frequency of DIGITAL AUDIO OUT is
limited to 96 kHz.
y If the HDMI OUT jack is connected to your
TV with High Speed HDMI™ Cable and Dolby
Digital Plus is outputted from HDMI OUT jack,
DIGITAL AUDIO OUT jack is limited to “PCM 2ch”
(When the HDMI and DIGITAL AUDIO OUT are
connected simultaneously).
y The audio is outputted as PCM 48 kHz/16 bit for
MP3/WMA file.
y You must select a digital audio output and
a maximum sampling frequency that your
Amplifier (or AV receiver) accepts using [Digital
Output], [HDMI] and [Sampling Freq.] options on
the [SETTING] menu (see page 24).
y If the audio format of the digital output does
not match the capabilities of your receiver, the
receiver will produce a strong, distorted sound
or no sound at all.
y Multi-channel Digital Surround Sound via digital
connection can only be obtained if your receiver
is equipped with a Digital Multi-channel decoder.