Samsung CLP-600 Series - Replacing the Fuser Unit

System Overview
Samsung Electronics
Service Manual
3-23
Description I/O Pin
Power +24V 1
GND Agnd 3
AC_Vpp PWM PWM_AC_Vpp_Y 5
AC_Enable ENB_Deve_AC_Y 7
AC_Vpp PWM PWM_AC_Vpp_M 9
AC_Enable ENB_Deve_AC_M 11
AC_Vpp PWM PWM_AC_Vpp_C 13
AC_Enable ENB_Deve_AC_C 15
AC_Vpp PWM PWM_AC_Vpp_K 17
AC_Enable ENB_Deve_AC_K 19
PWM_Charger PWM_Charger 21
PWM_Trasfer PWM_T_Y 23
PWM_Trasfer PWM_T_C 25
PWM_Attraction PWM_ATTR+ 27
Pin I/O Description
2 +24V
4 Agnd
6 PWM_AC_Y AC_Duty,f PWM
8 PWM_Deve_DC_Y AC_Enable
10 PWM_AC_M AC_Duty,f PWM
12 PWM_Deve_DC_M AC_Enable
14 PWM_AC_Y AC_Duty,f PWM
16 PWM_Deve_DC_C AC_Enable
18 PWM_AC_Y AC_Duty,f PWM
20 PWM_Deve_DC_K AC_Enable
22 NC
24 PWM_T_M PWM_Trasfer
26 PWM_T_K PWM_Trasfer
28 ENB_ATTR- ENB_Attraction
Description I/O Pin
Trasfer_Read A_READ_T_Y 1
Charger_Read_Color DGND 3
Ground DGND 5
Power +5V 7
Pin I/O Description
2 A_READ_Charger Charger_Read_BK
4 A_READ_ATTR Attraction_Read
6 DGND Ground
8 +5V Power