Audio Out - Samsung DSB-S300G Service Manual

Circuit Operating Descriptions

13-6 Audio Out

The audio DAC of STi5100 provides audio L and R. and source for SPDIF.
The level of analog audio L and R signals is small, so these signals go to amp IC (BA4560).
The audio signal output is connected with audio and video switching IC(STV6412).
13-6-1 Block Diagram – Audio Out
SPDIF
L
L L
STV6412
STV6412
(Audio DAC of
(Vidio AMP)
R
Main Processor)
R
R
R
L
fig. 13-9
Samsung Electronics 13-19