Read LG 47LW6500-UA (CHASSIS:LA12C) Service Manual online
2
Dual_TUNER/CHB (한국/북미)
CHB
(LG1140)
Dual Tuner
(H/NIM+F/NIM)
Or
H/NIM
TU_RESET, TU_RESET_SUB
I2C(Main)
IF
_AGC
IF
_N/P
I2C(Sub)
CHBO_TS_DATA[S],
CLK, Sync,VAL_ERR
CHB_reset
TU_SIF
Main SoC
AGCI
<ATSC>
FEAINP/N
S
C
L
/DA
0_
3.3V
0_
3.3V
SCL/DA3_3.3V
TU_CVBS
CHB_C
V
B
S
RF_SW_CTL1/2
CHB_TS_DATA[S]
CLK.SYNC/VAL
IF_AGC_MAIN
IF_N/P_MAIN
VDEC
(TW9910)
TW9910_reset
TW9910_
DATA[P]
CLK
SCL/DA1_3.3V
4
9
BCM
35230(B0)
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