Hdmi Switch - LG 55LM9600 Service Manual

L9 Block diagram
L9_B1
Main SoC
(IC100 /
LG1152D-B1)
Copyright ⓒ 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
HDMI_HPD_1 ~ 4 5V_HDMI_1 ~ 4
HDMI_S/W_RESE
T
HDMI_INT
HDMI
SPDIF_OUT_AR
Switch
C
(IC3201 / SII9587CNUC)
HDMI Out put 8bits
I2C_SCL/SDA 5 2bits
MICOM
(IC3000 /
R5F100GEAFB)
Power Switch
(IC3202 /
TPS2554)
SPDIF_OUT_AR
C
CEC_REMOTE
HDM
HDM
I1 I1 CEC_REMOTE
TMDS Link
8bits
HDMI_HPD_1
DDC_I2C 2bits 5V_HDMI_1
HDM
HDM
TMDS Link
I2 CEC_REMOTE
I2
8bits
HDMI_HPD_2
DDC_I2C 2bits
5V_HDMI_2
HDM
HDM
TMDS Link
I3 CEC_REMOTE
I3
8bits
HDMI_HPD_3
DDC_I2C 2bits
5V_HDMI_3
HDM
HDM
TMDS Link
I4 CEC_REMOTE
I4
8bits
DDC_I2C 2bits
HDMI_HPD_4
MHL_DET
5V_HDMI_4
LGE Internal Use Only