All-in-One (AIO) Integration with Thin Mini-ITX Intel Desktop Boards

AIO Integration with Thin Mini-ITX Intel® Desktop Boards – v3.0
9
For
Intel Desktop Boards DQ77KB
and
DH61AG
, the backlight inverter power header supplies a voltage level
of 5V or 12V by setting the 1x3 selection header with a jumper.
Table 6 shows the signals for the backlight inverter voltage selection 1x3 header.
Table 6: Backlight inverter voltage selection header signals (1x3)
Pin
Signal name
Description
1
12 V
12 V option
2
BKLT_PWR
Send voltage to connector
3
19 V
19 V option
Table 7 shows inverter voltage options that can be selected for
Intel Desktop Boards DQ77KB
and
DH61AG
.
Table 7: Backlight inverter voltage selection header options for Intel Desktop Boards DQ77KB and
DH61AG
Voltage
Pin configuration
Notes
12V option This is the default setting
for
Intel Desktop Boards
DQ77KB
and
DH61AG
.
19V option
For
Intel Desktop Board DN2800MT
, the backlight inverter power header supplies a voltage level of 5V, 12V,
or Vin by setting the 2x3 selection header with a jumper.
Table 8 shows the signals for the backlight inverter voltage selection 2x3 header.
Table 8: Backlight inverter voltage selection header signals (2x3)
Pin
Signal name
Description
Pin
Signal name
Description
1
Key
No pin
2
5 V
5 V option
3
Vin
Board input voltage option
4
BKLT_PWR
Send voltage to connector
5
Key
No pin
6
12 V
12 V option