Audio Signal Block - LG 42LE5400 Service Manual

3. Audio Signal block

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