LG 55G2 - L9_B1 Main SoC (IC100; LG1152 D-B1)

HDMI
Switch
(IC3201 / SII9587CNUC)
HDMI
HDMI
1
1
HDMI_HPD_1 ~ 4 5V_HDMI_1 ~ 4
HDMI Out put 8bits
I2C_SCL/SDA 5 2bits
CEC_REMOTE
Power Switch
(IC3202 /
TPS2554)
MHL_DET
HDMI_INT
HDMI_S/W_RESET
HDMI_HPD_1
5V_HDMI_1
HDMI
HDMI
2
2
CEC_REMOTE
HDMI_HPD_2
5V_HDMI_2
HDMI
HDMI
3
3
CEC_REMOTE
HDMI_HPD_3
5V_HDMI_3
HDMI
HDMI
4
4
CEC_REMOTE
HDMI_HPD_4
5V_HDMI_4
L9_B1
Main SoC
(IC100 /
LG1152D-B1)
TMDS Link 8bits
TMDS Link 8bits
TMDS Link 8bits
TMDS Link 8bits
DDC_I2C 2bits
DDC_I2C 2bits
DDC_I2C 2bits
DDC_I2C 2bits
MICOM
(IC3000 /
R5F100GEAFB)
CEC_REMOTE
L9 Block diagram
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Only for training and service purposes
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