BOXLIGHT ProColor 652U, Service Manual, Page: 56 / 67

11 HOTPLUG5
HDMI SIGNAL Follow the protocol
12 HDMI5V
13 GND
14 HDMI5-SDA
15 HDMI5-SCL
16 GND
17 HDMI5-RX2-P
18 HDMI5-RX2-N
19 GND
20 HDMI5-RX1-P
21 HDMI5-RX1-N
22 GND
23 HDMI5-RX0-P
24 HDMI5-RX0-N
25 GND
26 HDMI5-RXC-P
27 HDMI5-RXC-N
28 GND
29 MSCL-EXT NC
0V
30 MSDA-EXT NC
31 NC NC
32 NC NC
33 NC NC
34 PC-S0
PC Status
CONNECTED – LOW VOLTAGE
DEFAULT -HIGHT VOLTAGE
35 PC-S3
ON – LOW VOLTAGE
DEFAULT-HIGHT VOLTAGE
36 PC-S4
ON/SLEEP – HIGH VOLTAGE
DEFAULT-LOW VOLTAGE
37 PC-S5
OFF – HIGH VOLTAGE
DEFAULT-LOW VOLTAGE
38 PC-SW PC Switch
5V-0.5s-PC ON/OFF
DEFAULT-0V
39 GND GND 0V
40 NC NC 0V
41 NC NC 0V
42 GND GND 0V
43 NC NC 0V
44 NC NC 0V
45 GND GND 0V
46 NC NC 0V
47 NC NC 0V
48 GND GND 0V