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EN 78<br />
9.<br />
<strong>LC7.1E</strong> PA<br />
Circuit Descriptions, Abbreviation List, and IC Data Sheets<br />
9.10.2 Diagram B04C, Type MSP4450P (IC7411), Micronas Sound Processor<br />
Block Diagram<br />
Sound IF1<br />
Sound IF2<br />
I 2 S5<br />
ADC<br />
Preprocessing<br />
internal /<br />
external<br />
Audio Delay<br />
12<br />
/<br />
16<br />
/<br />
Source Select<br />
Demodulator<br />
Loudspeaker<br />
Sound<br />
Processing<br />
Headphone<br />
DAC/<br />
High-<br />
Resolution<br />
PWM<br />
L<br />
R<br />
SL<br />
SR<br />
Center<br />
Loudspeaker<br />
Subwoofer<br />
I 2 S1<br />
I 2 S2<br />
I 2 S3<br />
I 2 S4<br />
I 2 S<br />
I 2 S<br />
I 2 S<br />
(2..8-channel)<br />
Prescale<br />
Sound<br />
Processing<br />
DAC<br />
Headphone<br />
S/PDIF<br />
I 2 S<br />
SCART1<br />
SCART2<br />
SCART3<br />
SCART4<br />
SCART<br />
DSP<br />
Input<br />
Select<br />
ADC<br />
Prescale<br />
Surround<br />
Processing<br />
DAC<br />
DAC<br />
SCART<br />
Output<br />
Select<br />
SCART1<br />
SCART2<br />
SCART5<br />
SCART3<br />
G_16860_041.eps<br />
300107<br />
Figure 9-12 Internal block diagram
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