LG 49UJ7700 - Page 13

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Only for training and service purposes.
4. Tuner
SCL5 [ GPIO73]
S
DA5[ GPIO72]
D
MD_ADC_INP
D
MD_ADC_INN
A
AD_ADC_SIF
Tuner
[ +3.3V_TUNER] 11
[
IF_P] 8
[
IF_N] 7
[
FE_DEMOD1_1_TS_CLK] 15
[
FE_DEMOD1_TS_SYNC] 16
[
FE_DEMOD1_TS_VAL] 17
F
E_DEMOD1_TS_DATA[ 0] 18
F
E_DEMOD1_TS_DATA[ 1] 19
F
E_DEMOD1_TS_DATA[ 2] 20
F
E_DEMOD1_TS_DATA[ 3] 21
F
E_DEMOD1_TS_DATA[ 4] 22
F
E_DEMOD1_TS_DATA[ 5] 23
F
E_DEMOD1_TS_DATA[ 6] 24
F
E_DEMOD1_TS_DATA[ 7] 25
+3.3V_TU
[ I2C_SCL5_TU] 1
[
I2C_SDA5_TU] 2
[
TU_SIF_TU] 6
[
TU_CVBS_TU] 4
[
IF_AGC_TU] 5
[
/ TU_RESET1_TU] 10
FILTER
FE_DEMOD1_TS_CLK
F
E_DEMOD1_TS_SYNC
F
E_DEMOD1_TS_VAL
F
E_DEMOD1_TS_DATA [ 0- 7]
33 Ω
IF_P_TU
I
F_N_TU
T
U_CVBS
I
F_AGC
I
F_P_MAIN
I
F_N_MAIN
/ TU_RESET1
GPIO26
C
VBS_IN1
I
FAGC
+3.3V_TU
1.8KΩ
Main
S
oC
TP_DVB_CLK
T
P_DVB_SOP
T
P_DVB_VAL
T
P_DVB_DATA0
T
P_DVB_DATA1
T
P_DVB_DATA2
T
P_DVB_DATA3
T
P_DVB_DATA4
T
P_DVB_DATA5
T
P_DVB_DATA6
T
P_DVB_DATA7
[
3.3V_TU] 3
[ +D_Demod_Core] 13
+1.2V Demod Core