LG 42LE5400 - TURNING ON THE TV; CHANNEL SELECTION; VOLUME ADJUSTMENT

* Each of analog signals shall be designed with “Common Mode (INCM) signal ”
3. Audio Signal block
BCM3549
TR
Buffer
SIF
LGE3549
AUDMX_LEFT1
AUDMX_RIGHT1
AUD_SPDIF
ATSC/NTSC
TDVJ-001F
TDVJ-031F
ATSC/NTSC
TDVJ-001F
TDVJ-031F
MUTE
From Micom
I2S_CLK_OUT
I2S_DATA_OUT
I2S_LR_OUT
NTP7000
NTP7000
SPDIF_OUT
I2S
HP_L/R
TPA6132
(HP AMP)
TPA6132
(HP AMP)
SD_SIF1
AV1 Audio (Rear)
REAR_AV_L_IN
REAR_AV_R_IN
AUDMX_LEFT3
AUDMX_RIGHT3
Comp1 Audio (Rear)
COMP1_L_IN
COMP1_R_IN
AUDMX_LEFT2
AUDMX_RIGHT2
Comp2 Audio (Rear)
AUDMX_LEFT4
AUDMX_RIGHT4
(1) IOP, Edge LED models
AV2 or Comp3 Audio
(Used in common)
(2) Lamp models
AV2 Audio
SIDE_AV_L_IN
SIDE_AV_R_IN
COMP2_L_IN
COMP2_R_IN
RGB-PC Audio
AUDMX_LEFT5
AUDMX_RIGHT5
PC_L_IN
PC_R_IN
Copyright ⓒ 2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only