LG -P895 Service Manual page 160

9. MHL & HDMI
(P895)MHL & HDMI
AP33
KB_ROW10
HDMI_INT
CLK3_REQ
CRT_VSYNC
DDC_I2C_SCL
DDC_I2C_SDA
GPIO_PV2
KB_COL07
KB_COL06
LGE Internal Use Only
MUIC_MHL_SEL
HDMI I/F(8)
HDMI_HPD
MHL_RESET_N
MHL_INT
DDC_I2C_SCL
DDC_I2C_SDA
MHL_1V2
MAX77663
MHL_LDO_EN
MHL_1V8
LDO
+3V3_VHDMI
LDO
MHL_I2C_SDA
MHL_I2C_SCL
MUIC
MAX14526
USB-
DM
USB+
DP
USB_ID1
ID
Sil9244
MHL_DB
MHL_D
USB_ID2
<MHL Switch>
SEL1,2 Pin name
0
1
- 160 - Copyright © 2012 LG Electronics. Inc. All right reserved.
6. BLOCK DIAGRAM
5Pin u-USB
Analog SWITCH
Connector
FSA3200UMX
USB_DM
USB_DP
USB_ID
Input_Net Output_Net
D+ USB_DP USB+
D- USB_DM USB-
IDCOM USB_ID USB_ID1
D+ USB_DP MHL_D
D- USB_DM MHL_DB
IDCOM USB_ID USB_ID2
HPD : Hot Plug Detect
Only for training and service purposes
Function
USB Mode
(Default)
MHL Mode