Avalue ECM-BYT2 - Manual (Page 24)

ECM-BYT2 User’s Manual
24 ECM-BYT2 User ’s Manual
2.4.7 CPU fan connector (CPU_FAN1)
Signal PIN
GND 1
+12V 2
EC_TACH0 3
FAN_PWM0 4
2.4.8 LCD inverter connector (JBKL1)
Signal PIN
+5V 5
VBRIGHT 4
BKLEN 3
GND 2
+12V 1
2.4.8.1 Signal Description
– LCD Inverter Connector (JBKL1)
Signal Signal Description
VBRIGHT Vadj = 0.75V ~ 4.25V ( Recommended: 4.7KΩ, >1/16W)
BKLEN LCD backlight ON/OFF control signal