Brother HL-2400C Service Manual page 112

(3) Connector Pin Assignment
BCN1
Manufacture: MoLex
Type: 53313-1815
Pin # Signal Name
1 +24V-1
2 PGND
3 FUCHK
4 PGND
5 ACVON-N
6 PWMON-N
7 CHVON-ON
8 CHVERR
9 CBVPWM-N
10 THVRON-N
11 DBVYMPWM-N
12 THVPWM-N
13 DBVCKPWM-N
14 THV-1
15 FCBVPWM-N
16 TH1
17 NC
18 TH2
Interface
+24V-1
PGND
Sensor Signal of Fusing
Unit Installation.
PGND
AC Output ON Signal
PWM Control ON
Signal
CHV Output ON
Signal
CHV ERROR Sensor
Signal
CBV PWM Control
Signal
THV ON Signal
DBV PWM Control
Signal
THV PWM Control ON
Signal
CBV PWM Control
Signal
Transfer Voltage
Select Signal
FCBV PWM Control
Signal
Termistor
Temperature Sensor
NC
Termistor
Temperature Sensor
IV-63
BCN2
Manufacture: MoLex
Type: 53324-0410
Pin # Signal Name
1 TH1
2 TH2
3 FUCHK
4 FUCHKGND
Interface
Thermistor 1
Thermistor 2
Fuser Check
GND