Emerson LC320EM8 Service Manual

7-4
Audio-2 Block Diagram
A71F3BLA2
DIGITAL MAIN CBA UNIT
POWER SUPPLY CBA
AUDIO SIGNAL
SP802 SPEAKER L-CH
CN802
DRIVE
CLN802
SP-P(L) 1
SP-N(L) 2
SP801 SPEAKER R-CH
CN801
CLN801
SP-P(R) 1
SP-N(R) 2
CN302
Q802
CN3014
AUDIO(L)-OUT14 14 AUDIO(R)-OUT16 16 AMP-STBY99 AMP-MUTE10 10
Q3029
MUTE-ON
Q3030
MUTE-ON
AUDIO-MUTE AMP-STBY AMP-MUTE
TO SYSTEM CONTROL BLOCK DIAGRAM
Q3031
DRIVE
IC3020 (OP AMP)
IC802
(TONE CONTROL)
2 6 7
1
AUDIO(L) -OUT
AUDIO(L)
TO DIGITAL SIGNAL PROCESS BLOCK DIAGRAM
AUDIO(R)
AUDIO(R) -OUT
JK3003
Q3032 BUFFER Q3033 BUFFER
Q3027
BUFFER Q3028 BUFFER
23
2
15 10
IC801
(AUDIO POWER AMP)
44
1
35 36 32 10 14 31 13
9
PWMPWMTONE CONTROL
TONE CONTROL PWM
SHUT DOWN MUTE CONTROL
PWM DRIVE
21 22

Emerson LC320EM8 Specifications

General

Brand	Emerson
Model	LC320EM8
Category	LCD TV
Language	English