Main+Mp3+Ir Board - Philips HTS3121/12 Service Manual

6 - 1

MAIN+MP3+IR BOARD

TABLE OF CONTENTS
Internal IC Diagram ........................................................................... 6-1
Circuit Diagram (Part one) ................................................................. 6-2
Circuit Diagram (Part two) ................................................................. 6-3
PCB Layout Top View ....................................................................... 6-4
PCB Layout Bottom View .................................................................. 6-5
INTERNAL IC DIAGRAM - CS495313
Ser i al
Ser i al
Cont r ol 1
Cont r ol 2
12Ch,Audio In/
6Ch,SACD In
32-b it
DSP A
S/PDIF S/PDIF
P X Y
16Ch PCM
Audio Out
Ext . Mem ory Cont r oller
INTERNAL IC DIAGRAM - TAS5342LADDV
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Paral i el
D eoug
Cont r ol U ART G PIO
32-b it
DSP B
P
X Y
STC
TMR1
TMR2
PLL