Hisense HK316, User Manual

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3. Mainboard
Mainboard front layout:
Ports and definition
Ports Interface Item
1.CON25 Serial port wafer1.25 1*8pin x1set MSR and RFID
2.CON65 Serial port 12PIN FPC socket Power On/Off
3.CON4 Button board pin wafer2.0 2*6 pin x1set Power On/Off
（
reserved
）
4.CON23 CON24 Serial port COM0 pin wafer2.0 2*5 pinx1set
Serial port COM2 pin wafer2.0 2*5 pinx1set COM0
COM2
5.J8 J9 1*3 wafer2.0 jumpers x2set
6.CON5 12V power input
7.CON19 24V power output
8.J10 1*3 wafer2.0 jumpers x1set
9.CON31 MIC pin wafer2.0 1*2 pin x1set MIC
10.CON18 Speaker pin wafer2.0 1*4 pin x1set SPEAKER
11.CON61 Serial port 40PIN FPC socket Expansion board
12.CON58 Speaker pin wafer2.0 1*4 pin x1set Reserved SPEAKR
13.CON7 Serial port wafer1.25 1*5pin x1set Reserved USB
14.CON8 Edp zero lift drag 40 pin x1set Edp2 secondary
screen signal
15.CON9 Reserved HDMI
16.CON6 Edp zero lift drag 40 pin x1set Edp1main screen
signal
17.CON2 RTC battery wafer1.25 1*2pin x1set RTC
18.K1 K2 K3 3pin keyx3set POWER RECOVERY
RESET