Read Sharp LC-46X8E Service Manual online
LC-46X8E/S/RU
5 – 8
B15
TB1M
O
LVDS 1st Channel Differential negative data out.
TB1-
TO LCD CONT
A16
TC1P
O
LVDS 1st Channel Differential positive data out.
TC1+
TO LCD CONT
B16
TC1M
O
LVDS 1st Channel Differential negative data out.
TC1-
TO LCD CONT
A18
TD1P
O
LVDS 1st Channel Differential positive data out.
TD1+
TO LCD CONT
B18
TD1M
O
LVDS 1st Channel Differential negative data out.
TD1-
TO LCD CONT
A19
TE1P
O
LVDS 1st Channel Differential positive data out.
TE1+
TO LCD CONT
B19
TE1M
O
LVDS 1st Channel Differential negative data out.
TE1-
TO LCD CONT
B17
TCLK1M
O
LVDS 1st Channel Differential positive CLK out.
TCLK1-
TO LCD CONT
A17
TCLK1P
O
LVDS 1st Channel Differential negative CLK out.
TCLK1+
TO LCD CONT
F19
TCLK2M
O
LVDS 2st Channel Differential positive CLK out.
TCLK2-
TO LCD CONT
E20
TCLK2P
O
LVDS 2st Channel Differential negative CLK out.
TCLK2+
TO LCD CONT
G20
TE2P
O
LVDS 2st Channel Differential positive data out.
TE2+
TO LCD CONT
H19
TE2M
O
LVDS 2st Channel Differential negative data out.
TE2-
TO LCD CONT
P20
TD2P
O
LVDS 2st Channel Differential positive data out.
TD2+
TO LCD CONT
G19
TD2M
O
LVDS 2st Channel Differential negative data out.
TD2-
TO LCD CONT
D20
TC2P
O
LVDS 2st Channel Differential positive data out.
TC2+
TO LCD CONT
E19
TC2M
O
LVDS 2st Channel Differential negative data out.
TC2-
TO LCD CONT
C20
TB2P
O
LVDS 2st Channel Differential positive data out.
TB2+
TO LCD CONT
C19
TB2M
O
LVDS 2st Channel Differential negative data out.
TB2-
TO LCD CONT
A20
TA2P
O
LVDS 2st Channel Differential positive data out.
TA2+
TO LCD CONT
B20
TA2M
O
LVDS 2st Channel Differential negative data out.
TA2-
TO LCD CONT
HDMI Interface Ball Assignments.
L4
L4
PVCC
—
TMDS PLL supply voltage.
+3.3V
M5
ANTSTO
O
Test pin. (no connected)
open
M4, N4, N5, P4
AVCC
—
TMDS analog supply voltage.
+3.3V
L2
RXC-
I
TMDS differential CLK-.
TMDS_CLKN
FROM HDMI
L1
RXC+
I
TMDS differential CLK+.
TMDS_CLKP
FROM HDMI
L3, M3, N3, P3,
R1
R1
TMDS_GND
—
TMDS GND.
M2
RX0-
I
HDMI Differential input pair 0-
TMDS_D0N
FROM HDMI
M1
RX0+
I
HDMI Differential input pair 0+
TMDS_D0P
FROM HDMI
N2
RX1-
I
HDMI Differential input pair 1-
TMDS_D1N
FROM HDMI
N1
RX1+
I
HDMI Differential input pair 1+
TMDS_D1P
FROM HDMI
P2
RX2-
I
HDMI Differential input pair 2-
TMDS_D2N
FROM HDMI
P1
RX2+
I
HDMI Differential input pair 2+
TMDS_D2P
FROM HDMI
R5
REGVCC
—
ACR PLL Regulator supply voltage.
P5
DGND
—
ACR PLL GND.
T10
PWR5V
I
TMDS port Transmitter Detect (5V tolerant).
DDC5VOR_A
FROM HDMI
T11
DSCL
I/O
DDC I2C clock for DDC (5V tolerant).
SCL_SINK
U11
DSDA
I/O
DDC I2C data for DDC (5V tolerant).
SDA_SINK
U12
WS
O
I2S Word select output.
R-+B
V11
SCDT
O
Indicates Active video at HDMI input port.
R-GND
V12
SD0
O
I2S serial data output.
R-+B
W11
AUDIOCLK
I
Audio master clock input reference.
R-GND
W12
SPDIF
O
S/PDIF audio output.
HDMI_SPDIF
TO CODEC
Y11
SCK
O
I2S serial clock output.
R-+B
Pin Assignments for Reference Voltage.
V5
V5
VREFN1
—
ADC1 voltage reference-.
C-GND
W5
VREFP1
—
ADC1 voltage reference+.
C-GND
V7
VREFN2
—
ADC2 voltage reference-.
C-GND
W7
VREFP2
—
ADC2 voltage reference+.
C-GND
Pin No.
Pin Name
I/O
Pin Function
Sheet Name
Destination
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