LG 55G2 Service Manual page 61

L9 Block diagram
Main SoC
L9
(B1)
Copyright ⓒ 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
<ATSC>
IFAGC
ADC_I_INN/P
I2C-CH6(Main)
/TU_RESET
TU_SIF
TU_CVBS
IF_AGC
IF N/P
ATSC H/NIM
Tuner
TDSS-H151F
LGE Internal Use Only