LG 42LB650T Service Manual

6. Audio Out Block Diagram6. Audio Out Block Diagram
AUAD_L_CH3_IN
AUAD R CH3 IN
SCART
DTV/MNT_L/R_OUT
[AUDA_SCART_OUTL]
[AUDA_SCART_OUTR]
SCART_L/Rout
[
AUDA L CH3 IN
]
IC6000
AZ4580MTR
OP AMP
LPF
AUAD
_
R
_
CH3
_
IN
[
AUDA
_
L
_
CH3
_
IN
]
[AUDA_R_CH3_IN]
JK3802
DVB only
JK4600
Mute CTRL
(TR)
SCART (EU Only)
IC5600
Audio AMP
LPF
SC_L/R_IN
AUD_LRCH
4P WAFER
[DAC_SCK]
[DAC_LRCH]
AUD_LRCK
AUD_SCK
[DAC_LRCK]
[SDA0]
I2C_SDA1
I2C SCL1
[AUDA_L_CH2_IN]
[AUDA_R_CH2_IN]
DVB only
A
UD_MASTER_CLK
[AUDCLK_OUT]
LPF
SPEAKER_L
SPEAKER R
JK4600
IC101
M14
[SCL0]
I2C
_
SCL1
AMP_MUTE
[GPIO21]
AMP_RESET_N
SPEAKER
_
R
WOOFER
Tuner
HP L/ROUT MAIN
M14
TUNER_SIF
IC3000
MICOM
IC6100
SIDE_HP_MUTE
HP L/ROUT AMP
[AAD_ADC-SIF]
SPDIF_OUT
[IEC9580UT]
HP
_
L/ROUT
_
MAIN
HEAD PHONE
LPF
[AUDA_OUTL]
[AUDA-OUTR]
IC6100
TPA6138A2PWR
HP AMP
JK3401
JK3403
HP
_
L/ROUT
_
AMP
JK3401
Copyright ⓒ 2014 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only

LG 42LB650T Specifications

General

Brand	LG
Model	42LB650T
Category	LED TV
Language	English