Emerson LC195EM9 B - DTV Closed Caption Options

7-4
Audio-2 Block Diagram
A8AN5BLA2
ACLK17 7 A DATA16 8 BCLK15 9 LRCLK14 10
CN302
CN3701
AMP-MUTE12 12
DIGITAL AUDIO-OUT (COAXIAL)
Q7201
BUFFER
SPDIF18 6
ACLK BCLK LRCLK ADATA SPDIF
TO DIGITAL SIGNAL PROCESS BLOCK DIAGRAM
AMP-MUTE
DIGITAL MAIN CBA UNIT
POWER SUPPLY CBA
TO SYSTEM CONTROL BLOCK DIAGRAM
AUDIO SIGNAL
14
IC7304 (AUDIO AMP)
7
VOLUME
11
AMP AMP
(R-CH)
(L-CH)
2
Q7303
+5V
6 1
AUDIO MUTE
SP802 SPEAKER R-CH
CN451
SP(R) 1
SP-GND 2
SP801 SPEAKER L-CH
CN306
SP(L) 1
SP-GND 2
MUTE /STANDBY CONTROL
IC701 (AUDIO D/A CONVERTER)
D/A CONVERTER
(L-CH) (R-CH)
15 14
5 6 7 8
JUNCTION CBA
SP(R)11 11SP(R)11 11
CN403ACN309
CN403B
CL403
INVERTER CBA
IC702 (AMP)
3 2
1
5 6
7
+9V
JK7715