Audio Out Block Diagram - LG 60UF77 Series Service Manual

8. Audio Out Block Diagram

COMP1/AV1/DVI_L_IN
COMP1/AV1/DVI_R_IN
JK3802
SCART
SC_L_IN / SC_R_IN
DVB only
JK4600
TR BUF
JK3401
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Only for training and service purposes
[LINE_OUT_2L]
[LINE_OUT_2R]
[LINE_IN_0L]
[LINE_IN_0R]
[LINE_IN_1L]
[I2S_OUT_WS]
[LINE_IN_1R]
[I2S_OUT_SD]
[I2S_OUT_BCK]
[DDCDC_DA/GPIO47]
[DDCDC_CK/GPIO46]
LM15U
TUNER_SIF
[SIFP]
SPDIF_OUT
[SPDIF_OUT]
[EARPHONE_OUT_L]
[ EARPHONE_OUT_R]
IC6000
SCART_L/Rout
AZ4580MTR
OP AMP
Mute CTRL
AUD_LRCK
AUD_LRCH
AUD_SCK
I2C_SDA4
I2C_SCL4
AMP_RESET_N
[GPIO160]
HP_LOUT / HP_ROUT
DTV/MNT_L/R_OUT
LPF
(TR)
IC1200
Audio AMP
NTP7515
AMP_MUTE
IC3000
MICOM
SIDE_HP_MUTE
LPF
SCART
JK4600
DVB only
4P WAFER
SPEAKER_L
LPF
SPEAKER_R
LPF
HEAD PHONE
JK3403
LGE Internal Use Only