IEI Integration ECN-360A-D2550 - Manual (Page 39)

ECN-360A-D2550 Em b e d d e d S ys te m
P a g e 28
Figure 4-4: Backlight Inverter Connector Location
Pin Description
1 LCD_BKLTCTL
2 GROUND
3 +12V
4 GROUND
5 BACKLIGHT ENABLE
Table 4-5: Backlight Inverter Connector Pinouts
4.2.4 Ba tte ry Co n n e c to r
CN La b e l: CN1
CN Typ e : 2-pin wafer
CN Lo c a tio n : See Figure 4-5
CN P in o u ts : See Table 4-6
This is connected to the system battery. The battery provides power to the system clock to
retain the time when power is turned off.