Digital Output - Bang & Olufsen Beogram CD 5500 Service Manual

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9-5
Digitalt udtag
Fra Beogram CD 5500 kan signalet udtages via
phono-besningen D-OUT i digital form. Signalet tages
fra 5IC9 (SAA 7220) ben 14. 5IC9 og D-OUT
besningen er galvanisk adskilt. Det digitale signal
indeholder foruden det fejlkorrigerede og filtrede
audiosignal ogs4 subkede-informationer.
Signalet er beregnet for fremtidigt digitalt udstyr, der
kan anvende eventuelle supplerende data pa CD-
plader. Feks. til at vise tekst og grafik pa en skerm
eller til optagelse af CD-plader pA en digital bandopta-
ger.
Bang & Olufsen
Digital output
From the Beogram CD 5500 the signal can be
delivered via the phono bush D-OUT in digital form.
The signal is obtained from 5IC9 (SAA 7220) pin 14.
5IC9 and the D-OUT bush are galvanically separaited.
The digital signal contains subcode information in
addition to the error corrected and filtered audio
signal.
This signal is intended for future digital equipment
capable of utilizing any possible supplementary data
on CD's. For example, for displaying text and
graphics on a screen or for recording CD's on'a
digital tape recorder

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