Digital View AC-1024 Instructions Manual page 17

CN4 - To LCD panel - for 24 bit panels only
CN5 - To backlight inverter
CN6 - To control switches
The VR for brightness depends on the inverter.
The main power load for On/Off is handled by a relay on the controller.
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PIN SYMBOL
1 GND
2 GND
3 NC
4 NC
5 ER0
6 OR0
7 ER1
8 OR1
9 EG0
10 OG0
11 EG1
12 OG1
13 EB0
14 OB0
15 EB1
16 OB1
17 NC
18 NC
19 GND
20 GND
PIN SYMBOL
1 GND
2 VBKL
3 BLCTRL
4 BVR_WIP
5 BVR_A
PIN SYMBOL
1 PSWIN
2 SW_ON
3 BVR_A
4 BVR_WIP
5 BVR_B
6 GND
7 MENU
8 -/LEFT
9 +/RIGHT
10 SEL
11 SEL_UP
12 NC
DESCRIPTION
No connection
No connection
Even data bit R0
Odd data bit R0
Even data bit R1
Odd data bit R1
Even data bit G0
Odd data bit G0
Even data bit G1
Odd data bit G1
Even data bit B0
Odd data bit B0
Even data bit B1
Odd data bit B1
No connection
No connection
DESCRIPTION
+12VDC, 1A backlight power supply
On/Off control (enable) – see JP1, 2 & 3
Brightness VR – WIP
Brightness VR A
DESCRIPTION
Power switch A
Power switch B
Backlight brightness VR pin A
Backlight brightness VR pin WIP
Backlight brightness VR pin B (470 ohm resistor to +5V Vcc)
OSD menu button
OSD -/Left button
OSD +/Right button
OSD Select down button
OSD Select up button (optional)
No connection
17
Ground
Ground
Ground
Ground
Ground
Ground