Owner manual
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