64
STR-DG800
IC5001 TMDS341PFCR (HDMI RECEIVER/TRANSCEIVER) (HDMI SW BOARD)
Pin No.
Pin Name
I/O
Pin Description
1
NC
—
Not used (Open)
2
SDA1
I/O
I2C two-way data bus with HDMI VIDEO 2 IN connector
3
SCL1
I
I2C clock signal input from HDMI VIDEO 2 IN connector
4
GND
—
Ground
5
B11
I
TMDS clock signal (negative) input from HDMI VIDEO 2 IN connector
6
A11
I
TMDS clock signal (positive) input from HDMI VIDEO 2 IN connector
7
VCC
—
Power supply pin (+3.3 V)
8
B12
I
TMDS data (negative) input from HDMI VIDEO 2 IN connector
9
A12
I
TMDS data (positive) input from HDMI VIDEO 2 IN connector
10
GND
—
Ground
11
B13
I
TMDS data (negative) input from HDMI VIDEO 2 IN connector
12
A13
I
TMDS data (positive) input from HDMI VIDEO 2 IN connector
13
VCC
—
Power supply pin (+3.3 V)
14
B14
I
TMDS data (negative) input from HDMI VIDEO 2 IN connector
15
A14
I
TMDS data (positive) input from HDMI VIDEO 2 IN connector
16
GND
—
Ground
17
VCC
—
Power supply pin (+3.3 V)
18
VSADJ
I
TMDS compliant voltage swing control signal input (Fixed at L in this set)
19
PRE
I
Output de-emphasis setting pin (L: 0 dB, H: 3 dB) (Fixed at L in this set)
20
NC
—
Not used (Open)
21
S1
I
Source selection signal input from SYSTEM CONTROL IC
22
S2
I
Source selection signal input from SYSTEM CONTROL IC (Fixed at H in this set)
23
S3
I
Source selection signal input from SYSTEM CONTROL IC (Fixed at L in this set)
24
GND
—
Ground
25
Y4
O
TMDS data (positive) output for HDMI MONITOR OUT connector
26
Z4
O
TMDS data (negative) output for HDMI MONITOR OUT connector
27
VCC
—
Power supply pin (+3.3 V)
28
Y3
O
TMDS data (positive) output for HDMI MONITOR OUT connector
29
Z3
O
TMDS data (negative) output for HDMI MONITOR OUT connector
30
GND
—
Ground
31
Y2
O
TMDS data (positive) output for HDMI MONITOR OUT connector
32
Z2
O
TMDS data (negative) output for HDMI MONITOR OUT connector
33
VCC
—
Power supply pin (+3.3 V)
34
Y1
O
TMDS data (positive) output for HDMI MONITOR OUT connector
35
Z1
O
TMDS data (negative) output for HDMI MONITOR OUT connector
36, 37
GND
—
Ground
38
SCL_SINK
O
I2C clock signal output for HDMI MONITOR OUT connector
39
SDA_SINK
I/O
I2C two-way data bus with HDMI MONITOR OUT connector
40
HPD_SINK
I
Hot plug detection signal input from HDMI MONITOR OUT connector
41
NC
—
Not used (Open)
42
OEB
I
Chip enable signal input from SYSTEM CONTROL IC (L: active)
43
VCC
—
Power supply pin (+3.3 V)
44
HPD3
O
Hot plug detection signal output (Not used in this set)
45
SDA3
I/O
I2C two-way data bus (Not used in this set)
46
SCL3
I
I2C clock signal input
47
GND
—
Ground
48
B31
I
TMDS clock signal (negative) input (Not used in this set)
49
A31
I
TMDS clock signal (positive) input (Not used in this set)
50
VCC
—
Power supply pin (+3.3 V)
51
B32
I
TMDS data (negative) input (Not used in this set)
52
A32
I
TMDS data (positive) input (Not used in this set)
53
GND
—
Ground
