LG 42lk530 Service Manual page 47

3. Audio Signal block
ATSC/NTSC
ATSC/NTSC
TDVJ-H101F
TDVJ-H101F
AV2 Audio (Rear)
Comp2 Audio (Rear)
AV1 or Comp1 Audio
(Used in common)
* Each of analog signals shall be designed with "Common Mode (INCM) signal "
Copyright ⓒ 2011 LG Electronics. Inc. All right reserved.
Only for training and service purposes
SIF
TR
Buffer
AV2_L_IN
AV2_R_IN
SC/COMP2_L_IN
SC/COMP2_R_IN
AV1_L_IN
AV1_R_IN
PC_L_IN
RGB-PC Audio
PC_R_IN
LGE35230
BCM3549
VI_SIF1_1,2
I2SSCK_OUTA/GPIO
I2SWS_OUTA/GPIO
I2SSD_OUTA0/GPIO
I2SSOSCK_OUTA/GPIO
AADC_LINE_L3
AADC_LINE_R3
AADC_LINE_L4
AADC_LINE_R4
SPDIF_OUT
AADC_LINE_L2
AADC_LINE_R2
ADAC_AL_N HP_L/ROUT_N/P
ADAC_AL_P
ADAC_AR_N
ADAC_AR_P
AADC_LINE_L1
AADC_LINE_R1
I2S
TAS5727
TAS5727
MUTE
From Micom
SPDIF_OUT
TPA6132A2
TPA6132A2
(EARPHONE AMP)
(EARPHONE AMP)
LGE Internal Use Only