6. BLOCK DIAGRAM
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Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
PACT
30
LGE Internal Use Only
HDMI_HPD
USB_DM
5Pin u-USB
Connector
MUIC
TSU5611YZPR
DM
DP
ID
USB_DP
USB_ID
Sil9244
10. MHL
DDC_I2C_SCL
Level shift
DDC_I2C_SDA
LS_HDMI_SCL
LS_HDMI_SDA
LS_HDMI_HPD
Analog SWITCH
FSA3200UMX
USB-
USB+
MHL_DB
MHL_D
USB_ID2
USB_ID1
MUIC/MHL_SEL
LDO
LDO
MHL_LDO_EN
HDMI I/F(8)
MHL_1V8
MHL_3V3
AP30
GEN2_I2C_SDA
GEN2_I2C_SCL
GPIO[41]
GPIO M03
<MHL Switch>
SEL1,2
Pin name
Input_Net
Output_Net
Function
0
D+
USB_DP
USB+
USB Mode
(Default)
D-
USB_DM
USB-
IDCOM
USB_ID
USB_ID1
1
D+
USB_DP
MHL_D
MHL Mode
D-
USB_DM
MHL_DB
IDCOM
USB_ID
USB_ID2
LDO
MHL_1V2
1.8V
3.3V
GEN2_I2C_SDA
GEN2_I2C_SCL
I2C5_SCL
I2C5_SDA
HPD : Hot Plug Detect
MHL