Samsung ML-2150 - Connection Diagram

1
1
0
0
10-1
Samsung Electronics
CONNECTION DIAG R A M
Service Manual
10. Connection Diagram
LSU
COVER OPEN
B’D
PANEL
COVER
JOINT
CONNECTOR B’D
PTL
MAIN-CLUTCH
SMPS
/
HVPS
CONTROLLER
SMPS
/
HVPS
CONTROLLER
SUB MOTOR
LAMP
INLET ASS’Y
REGI-CLUTCH
3P
2P
EXIT SENSOR
1 VCC 2 SIGNAL 3 GND
3P
TONER CARTRIDGE
4P
1 MHV 2 NC 3 NC 4
OPC GND
5 NC 6 SUPPLY 7 NC 8 DEV
24P
SENSOR B’D
THERMISTOR
JOINT B’D
2P
1 THERM1 2 THERM2 1 GND 2 P_REGI 3 P_EMPTY 4 VCC
4P
11P
1 LSUCLK 2 LREADY* 3 PMOTOR* 4 GND 5 24V 6 3.3V
7 VDO- 8 VDO+ 9 LD_ON*
10 GND 11 5VS 12 nHSYNC
1 GND 2 CART_CLK 3 CART_DATA 4 3.3V 5 P_EMPTY 6 P_REGI
7 THERM1 8 THERM2 9 P_SIZE1
10 P_SIZE2 11 P_SIZE3
12P
1 VCC 2 3.3V 3 PANEL_TX 4 PANEL_RX 5 PANEL_RESET 6 GND
6P
6P
1 24V 2 24V 3 24VS 4 24VS 5 GND 6 5VS
2P
1 24 2 24VS
MAIN MOTOR
4P
1 PA_1 2 PA_2 3 PB_1 4 PB_2
8P
1 24VS 2 24VS 3 GND 4 GND 5 GND
6 VCC 7 nSTART_STOP 8 MOTOR_READY 9 MOTOR_CLK
2P
1 24VS 2 MAIN_CLUT 3 MP_CLUT 4 REGI_CLUT
8P
5 MP_EMPTY 6 3.3V 7 PRO_MF 8 GND
MP-CLUTCH
REGI SENSOR
3P
1 VCC 2 SIGNAL 3 GND
MP-EMPTY
3P
2P 2P 3P
1 NC 2 24V 3 DEV_PWM 4 24V 5 MHV_PWM 6 24V 7 GND 8 GND
9 MHV_READ
10 GND 11 THV_READ 12 3.3V 13 THV_EN 14 3.3V 15 THV_PWM 16 GND
17 24VS 18 GND 19 VCC 20 VCC 21 NC 22 P_EXIT 23 P_DUPLEX 24 FUSER
1 3.3V 2 SCF_STS 3 SCF_CMD 4 SCF_CLK
5 SCF_RDY 6 24V 7 GND 8 GND
SCF
8P
FAN
3P