Hardware | |
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4.6.2Backlight Inverter Interface
The supply voltage of the backlight can be adjusted with jumper JP0601. The according position is printed on the PCB.
Jumper J5 should be set according to the backlight inverter used.
If the inverter needs a low active start signal, jumper J5 has to be set to L (pin1 connected to pin2).
If the inverter needs a high active start signal, jumper J5 has to be set to H (pin2 connected to pin3).
Brightness of the backlight inverter is controlled via the
The
Control voltage: 0...3V
A value of 0V corresponds to maximum brightness.
Specification:
References: X15
Connector: | Molex |
Pinout: Refer to Table 5
Pin |
| Signal name | Function |
1 |
| VCC | Power supply backlight |
2 |
| GND | Ground |
3 |
| BLON# | Backlight On |
4 |
| VCON | Brightness control |
5 |
| GND | Ground |
Table 10 | Pinout Backlight |
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