LG HDR676X - Audio Block Diagram

3-33 3-34
10. AUDIO BLOCK DIAGRAM
IC803
MM1443
AV SWITCH
IC903,904
AUDIO S/W
NJM2521
R_A_L_IN
R_A_R_IN
FRONT
JACK
A_OUT_R
AO_SCLK
AO_FSYNC
AO_MCLK
Audi o Mute
TR Block
TU_L_OUT
TU_R_OUT
EU1_A_OUT_L
EU1_A_OUT_
R
IC808
CS4351
AUDIO
CODEC
SCART2
SW_A_OUT_L
AIN_DO
AO_DO
Z_MUTE_L
Z_MUTE_R
A_MUTE_L
IC901
SAA7137
AV
DECODER
AIN_FSYNC
AIN_MCLK
AIN_SCLK
A_OUT_L
IC701
I/O MICOM
EU1_A_IN_L
EU1_A_IN_R
SW_A_OUT_R
IC_OUT_L
IC_OUT_R
F_A_L_IN
F_A_R_IN
SIF
SECAM_AM
REAR
JACK
TUNER
EU2_A_OUT_L
EU2_A_OUT_R
EU2_A_IN_L
EU2_A_IN_R
SCART1
A_OUT_R
A_OUT_L
REAR
JACK
IC801
BUFFER
NJM4580
DAC_A_L_OUT
DAC_A_R_OUT
A_OUT_R
A_OUT_L
SPDIF_OUT
COAXIAL
OPTICAL
RC
Circuit
OPTICAL
JACK
IC1101
DMM8653
MPEG
ENC/DEC