LG 65LF6300 Service Manual page 61

2. M14+ I2C Block Diagram
IC5600
NTP7515(AMP)
IC7700
PMIC
IC3000
Renesas MICOM
3.3KΩ
EYE_I2C_SDA
100Ω
EYE_I2C_SCL
IR / KEY/EYE
Copyright ⓒ 2015 LG Electronics. Inc. All right reserved.
Only for training and service purposes
+3.3V_NORMAL
3.3KΩ
I2C_SDA0
100 Ω
I2C_SCL0
+3.3V_NORMAL
3.3KΩ
I2C_SDA1
33Ω
I2C_SCL1
+3.3V_NORMAL
3.3KΩ
I2C_SDA2
33Ω
I2C_SCL2
+3.5V_ST
IC101
M14+
I2C_SDA3
I2C_SCL3
I2C_SDA4
I2C_SCL4
I2C_SDA5
I2C_SCL5
+3.3V_NORMAL
33Ω
3.3KΩ
22Ω
+3.3V_NORMAL
3.3KΩ
33Ω
+3.3V_NORMAL
3.3KΩ
33Ω
IC6900
LNB
TUNER
IC103
NVRAM
TUNER (Demod)
LGE Internal Use Only