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CN1 – Audio output (Stereo) with amplication from HDMI / Display port : JST 4-way, S4B-ZR-SM4A
(Mating type : ZHR-4)
PIN SYMBOL
DESCRIPTION
1
AMP L-
Audio Left channel (Negative)
2
AMP L+
Audio Left channel (Positive)
3
AMP R-
Audio Right channel (Negative)
4
AMP R+
Audio Right (Positive)
CN8 – RS-232 serial control: Molex 53261-0671, 6 ways 1.25mm pitch (Matching type : Molex 51021-0600)
PIN SYMBOL
DESCRIPTION
1 SDATA
Reserved
2 SCLK
Reserved
3 VCC
+5V
4
TXD
RS-232 Tx data
5 GND
Ground
6
RXD
RS-232 Rx data
CN11 – SPDIF Audio Output JST 2-way, S2B-ZR-SM4A (Mating type : JST ZHR-2)
PIN SYMBOL
DESCRIPTION
1
SPDIF_OUT
SPDIF audio out
2 GND
Ground
CNA1 - Auxiliary power output: JST S4B-XH-A (Matching type : XHP-4)
PIN SYMBOL
DESCRIPTION
1
AUX POWER
+12V DC, 500mA max / +24V DC, 3A max
2 GND
Ground
3 GND
Ground
4
AUX 5V
+5V DC, 500mA max
CNB1 – Backlight inverter connector: JST S5B-XH-A (Matching type : XHP-5)
PIN SYMBOL
DESCRIPTION
1 GND
Ground
2
VBKL
Backlight power supply, +12VDC / +24V DC, 3A max
3
BLCTRL
Backlight On/Off control signal (refer to JB2 & JB3)
4
BVR_WIP
Backlight brightness VR pin WIP
5
BVR_A
Backlight brightness VR pin A
CNB2 – Backlight status connector : JST B2B-XH-A (Matching type : XHP-2)
PIN SYMBOL
DESCRIPTION
1
BL_S
Backlight status signal
2 GND
Ground
CNC1 – OSD switch mount control, Hirose DF13A-12P-1.25H (Mating type : DF13-12S-1.25C)
PIN SYMBOL
DESCRIPTION
1
PSWIN
Power button A
2
SW_ON
Power button B
3
BVR_A
Backlight Brightness VR pin A
4
BVR_WIP
Backlight Brightness R pin WIP
5
BVR_B
Backlight Brightness VR pin B (470 ohm resistor to +5V Vcc)
6 GND
Ground
7
MENU
OSD menu
8 -/LEFT
OSD
-/Left
9 +/RIGHT
OSD
+/Right
10
SEL_DN
OSD Select down
11
SEL_UP
OSD Select up
12 NC
No
connection
IR1 – Infra-Red sensor connector: Molex 53261-0371, 3 way 1.25mm pitch (Matching type : Molex 51021-0300)
PIN SYMBOL
DESCRIPTION
1 GND
Ground
2
STDBY_Vcc
Stand by voltage
3
IR Data
IR data
