9
1X 2X 4X PIN DATA BCK LRCK
1 ○ ○ ○ DATA- BCK+ LRCK-DATA+ BCK- LRCK+
2 ● ○ ○ DATA+ BCK+ LRCK-DATA- BCK- LRCK+
3 ○ ● ○ DATA- BCK- LRCK-DATA+ BCK+ LRCK+
4 ● ● ○ DATA+ BCK- LRCK-DATA- BCK+ LRCK+
5 ○ ○ ● DATA- BCK+ LRCK+DATA+ BCK- LRCK-
6 ● ○ ● DATA+ BCK+ LRCK+DATA- BCK- LRCK-
7 ○ ● ● DATA- BCK- LRCK+DATA+ BCK+ LRCK-
8
1
2
3
4
5
6
7
8● ● ● DATA+ BCK- LRCK+DATA- BCK+ LRCK-
DATA BCK LRCK Mode 1 4 7 93 6
Mode
LED on & off
Relationship Diagram
I2S PINOUT
Table 3: I2S Pin Diagram (The machine is shipped in mode ‘1’, all lamps are off,
‘○’ = lamps off, ‘●’ = lamps on)
DATA-
DATA+
BCK+
BCK-
LRCK-
LRCK+
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
22
23
21
RX2_G
RX1_G
RXC_G
RX0_G
RX2-
RX1+
RXC+
RXC-
CE Remote
NC
DDC_CLK
DDC_DATA
GND
HP_DET G4
G2
RX2+ G3
G1
RX1-
RX0-
RX0+
Figure 2: HDMI I2S Input Diagram