Read LG 55LV3700 (CHASSIS:LA12B) Service Manual online
* Each of analog signals shall be designed with “Common Mode (INCM) signal ”
3. Audio Signal block
BCM3549
TR
Buffer
SIF
LGE35230
AADC_LINE_L3
AADC_LINE_R3
AADC_LINE_R3
SPDIF_OUT
ATSC/NTSC
TDVJ-H101F
ATSC/NTSC
TDVJ-H101F
MUTE
From Micom
From Micom
I2SSCK_OUTA/GPIO
I2SWS_OUTA/GPIO
I2SSD_OUTA0/GPIO
I2SSOSCK_OUTA/GPIO
TAS5727
TAS5727
SPDIF_OUT
I2S
HP_L/ROUT_N/P
TPA6132A2
(EARPHONE AMP)
TPA6132A2
(EARPHONE AMP)
VI_SIF1_1,2
AV2 Audio (Rear)
AV2_L_IN
AV2_R_IN
AADC_LINE_L4
AADC_LINE_R4
AADC_LINE_R4
Comp2 Audio (Rear)
SC/COMP2_L_IN
SC/COMP2_R_IN
AADC_LINE_L2
AADC_LINE_R2
AADC_LINE_R2
AV1 or Comp1 Audio
(Used in common)
(Used in common)
AV1_L_IN
AV1_R_IN
RGB-PC Audio
AADC_LINE_L1
AADC_LINE_R1
AADC_LINE_R1
PC_L_IN
PC_R_IN
ADAC_AL_N
ADAC_AL_P
ADAC_AR_N
ADAC_AR_P
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