Digital View 41743000X-3, Инструкция по эксплуатации

Страница: 13 / 31

Page 13 of 31
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
CNA1 - Auxiliary power output: JST S4B-XH-A (Matching type : XHP-4)
PIN SYMBOL DESCRIPTION
1 AUX POWER +12V DC, 500mA 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, 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
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