LG 65UH7700-UB - Advanced Control Commands

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LGE Internal Use Only
Copyright © LG Electronics. Inc. All rights reserved.
Only for training and service purposes
4. Tuner/CI Block Diagram
LNB
IC6900
A8303SESTR-TB
10 [TONECTRL] 2 [LNB] 7 [SCL] 8 [SDA]
SCL2 SDA2 IFP IFN AAD_ADC_SIF
33Ω
TPO_DATA[0-7]
CI Slot
33Ω
TPO_DATA[0-7]
TPI_DATA[0-7]
/EB_WE_N /EB_OE_N
CAM_REG_N
CAM_WAIT_N_CI
PCM_RESET
EB_DATA[0-7] CI_DATA[0-7] EB_ADDR[0-14] CI_ADDR[0-14]
EB_BE_N1 EB_BE_NO /PCM_CE1
/CI_CD1
/CI_CD2
CI 5V
Power detect
PCM_5V_CTL
+5V_CI_ON
CI_TS_SYNC
CI_TS_VAL
CI_TS_CLK
TPI_SOP
TPI_VAL TPI_CLK
CI_MDI[0-7]
TP1_D[0-7]
TPI_DATA_CI[0-7]
/CI_CD1
/CI_CD2
GPIO18_PC_CD1_N
GPIO29_PC_CE1_1_N
/PCM_CE1
10K Ω
GPIO34_PC_IOWR_N
GPIO32_PC_IORD_N
/CI_IOWR
/CI_IORD
PC_A[0-14\
PC_D[0-7]
CI_ADDR[0-14]
CI_DATA[0-7]
GPIO55_PC_RST
GPIO57_PC_WAIT_N
GPIO61_PC_REG_N
GPIO31_PC_OE_N
GPIO43_PC_WE_N
GPIO48_TPO_CLK
GPIO46_TPO_VAL
GPIO36_TPO_SYC
TPI_CLK_CI
TPI_VAL_CI
TPI_SOP_CI
PCM_RESET_CI
CAM_WAIT_N_CI
/REG
/CI_OE
/ CI_WE
VCC
GPIO59_PC_INPACK_N
+5V_NORMAL
TDJN-H203F
[+3.3V_TUNER] 11
[IF_P] 8
[IF_N] 7
[FE_DEMOD1_TS_ERROR] 14
[FE_DEMOD1_1_TS_CLK] 15
[FE_DEMOD1_TS_SYNC] 16
[FE_DEMOD1_TS_VAL] 17
FE_DEMOD1_TS_DATA[0] 18
FE_DEMOD1_TS_DATA[1] 19
FE_DEMOD1_TS_DATA[2] 20
FE_DEMOD1_TS_DATA[3] 21
FE_DEMOD1_TS_DATA[4] 22
FE_DEMOD1_TS_DATA[5] 23
FE_DEMOD1_TS_DATA[6] 24
FE_DEMOD1_TS_DATA[7] 25
[+3.3V_LNA_TU] 3
[LNB_TX] 12
[LNB_OUT] 26
+3.3V_Normal
[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 FE_DEMOD1_TS_SYNC FE_DEMOD1_TS_VAL
FE_DEMOD1_TS_DATA[0-7]
LNB_TX
33Ω
33 Ω
LNB_OUT
IF_P_TU
IF_N_TU
TU_CVBS
IF_AGC
IF_P_MAIN
IF_N_MAIN
/TU_RESET1
GPIO14_DIGI_MIC
VIN10P GPIO0_RF_IF_AGC1
TPI_DATA[0-7]
TPO_D[0-7]
+3.3V_TU
1.8KΩ
K2L
GPIO7_TP0CLK GPIO10_TP0SYC GPIO11_TP0VAL
GPIO9_TP0D0 GPIO13_TP0D1
GPIO12_TP0D2
GPIO4_TPD3
GPIO3_TP0D4 GPIO5_TP0D5 GPIO6_TPD6
GPIO8_TP0D7
CI_MIVAL_ERR
CI_MCLKI CI_MISTRT
TPO_CLK TPO_VAL
TPO_SOP
GPIO46_TPO_VAL GPIO48_TPO_CLK GPIO36_TPO_SYC
10K Ω
+5V_NORMAL
OR
Gate