Emerson LC320EM9 - Page 25

7-3
Audio-1 Block Diagram
A8AF1BLA1
AUDIO SIGNAL
IC7001 (AUDIO SELECTOR)
AUDIO(L) -IN1 AUDIO(R) -IN1
Q7302
Q7301
JK7702
COMPONENT AUDIO(L) -IN1 COMPONENT AUDIO(R) -IN1
HDMI AUDIO(L)-IN HDMI AUDIO(R)-IN
COMPONENT AUDIO(L) -IN2 COMPONENT AUDIO(R) -IN2
JK7705
IC7301 (INPUT SELECT)
SW CTL
4 5
3
109
JK7712 JK7714
53 51
45 44
49 47 54 52 50 48
11 14
13
AUDIO SELECTOR AUDIO SELECTOR
TO SYSTEM CONTROL BLOCK DIAGRAM
INPUT1 INPUT0
SIF
AUDIO(L) -IN2 AUDIO(R) -IN2
JK7704
CN3704CN303
AUDIO(L)321 AUDIO(R)420
CN3704CN303
INPUT1717 INPUT0816
POWER SUPPLY CBA
BCLK
LRCLK
ACLK
AUX-ADATA
IC3702 (AUDIO A/D CONVERTER)
A/D CONVERTER
1 2
11 10 15 12
TO DIGITAL SIGNAL PROCESS BLOCK DIAGRAM TO DIGITAL SIGNAL PROCESS BLOCK DIAGRAM
(L-CH) (R-CH)
DIGITAL MAIN CBA UNIT
SIF-OUT
TU1 (TUNER UNIT)
3
Q4,Q5
BUFFER
SIF915
WF7