LG OLED55C7P-U - System Block Diagram (Cont.); I2 C Communication Map

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Only for training and service purposes.
+3.3V_NORMAL
3.3KΩ
NVRAM
3.3KΩ
+3.3V_NORMAL
33Ω
+3.3V_NORMAL
3.3KΩ
AUDIO AMP
100 Ω
TUNER (D emod)
2.7KΩ
+3.3V_TU
33Ω
MAIN SOC
MICOM
33Ω LNB
IR / KEY/EYE
100Ω
3.3KΩ
E
YE_I2C_SDA
E
YE_I2C_SCL
+3.5V_ST
33pF
18pF
Cap Ready
I2C_SCL4: AJ21[SCL4]
I2C_SDA4: AH21[SDA4]
I2C_SCL1: AK22[SCL1]
I2C_SDA1: AJ22[SDA1]
I2C_SCL3: AH24[SCL3]
I2C_SDA3: AJ24[SDA3]
I2C_SCL0: AK23[SCL0]
I2C_SDA0: AJ23[SDA0]
I2C_SCL2: AH23[SCL2]
I2C_SDA2: AH22[SDA2]
I2C_SCL5: AH25[SCL5]
I2C_SDA5: AH26[SDA5]
Tuner
1.2KΩ (EU)
+3.3V_TU
33Ω
47pF
+3.3V_NORMAL
3.3KΩ
PMIC (EPI) WAFER (Vx1)
33 Ω
AUDIO AMP
100 Ω
33pF
6. I2C Map