Audio Out Block Diagram - LG 55LA7400 Service Manual

Audio Out Block Diagram

Audio Out Block Diagram
COMP1/AV1/DVI_L_IN_SOC
COMP1/AV1/DVI_R_IN_SOC
JK501
SCART
SC_L_IN / SC_R_IN
DVB only
JK4600
TR BUF
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Only for training and service purposes
[AIN4_L_AADC]
[AIN4_R_AADC]
[AIN1_L_AADC]
[AIN1_R_AADC]
M13
MT5398
TUNER_SIF
[MPXP]
IC6000
SCART_L/Rout
[AL1_ADAC]
AZ4580MTR
[AR1_ADAC]
OP AMP
AUD_MASTER_CLK
[AOMCLK]
AUD_LRCH
[AOSDATA0]
AUD_LRCK
[AOLRCK]
AUD_SCK
[AOBCK]
I2C_SDA1
[STB_SDA]
I2C_SCL1
[STB_SCL]
AMP_RESET_N
[OPCTRL4]
[AL0_ADAC] HP_LOUT / HP_ROUT
[AR0_ADAC]
SPDIF_OUT
[ASPDIF0]
DTV/MNT_L/R_OUT
LPF
Mute CTRL
(TR)
IC8101
Audio AMP
NTP7513
AMP_MUTE
IC3000
MICOM
SIDE_HP_MUTE
IC6100
TPA6138A2PWR
LPF
HP AMP
SCART
JK4600
DVB only
4P WAFER
SPEAKER_L
LPF
SPEAKER_R
LPF
WOOFER
(LPF내장)
HEAD PHONE
JK3700
JK3602
LGE Internal Use Only