Connection Diagram - Samsung CLX-4195N Service Manual

5.2. Connection Diagram

OP E P ANEL P BA
GUI: 4.3 in c h + NUM ke y
+ P /S ke y
OP E P ANEL P BA
MFP : 4 Lin e LCD +
Na v/NUM ke y + P /S ke y
1
2
3
4
5
LS U
WNP C
J C97-04082A
J C92-02510A
CN 2
GUI HOS T IF (2m m )
1 US BH_DN
2 US BH_DP
3 DGND
4 DGND
US B HUB P BA
J C92-02525A
CN 3 CN 4
FRONT HOS T (2m m ) US B HOS T MAIN IF (2m m )
1 5V2 5V2 1
2 US BH_DN US BH_DN 2
3 US BH_DP US BH_DP 3
4 DGND DGND 4
5 DGND 3.3V_S US P 5
BLDC
YM
BLDC
CK
Copyright© 1995-2012 SAMSUNG. All rights reserved.
COVER_OP EN
FRONT
COVER_OP EN
REAR
CN 8
TONER CRUM MY (1.5m m )
1 3.3V_CRUM
2 S DA1_CRUM
TONER CRUM K
3 S CL1_KCRUM
4 DGND
5 3.3V_CRUM
6 S DA1_CRUM
TONER CRUM C
7 S CL1_CCRUM
8 DGND
CN 6
TONER CRUM KC (1.5m m )
1 3.3V_CRUM
2 S DA1_CRUM
TONER CRUM K
3 S CL1_MCRUM
4 DGND
5 3.3V_CRUM
6 S DA1_CRUM
TONER CRUM C
7 S CL1_YCRUM
8 DGND
CN 4
WTB/DET (2m m )
1 DGND
2 WTB_RX
3 WTB_TX
4 S ENS OR_P WR
3 5 S ENS OR_P WR
2 6 DGND
1 7 WTB_DETECT
CLX-4175N/FN/FW : 14P IN Ha rn e s s
CLP -475N/NW : 7P IN Ha rn e s s
OP E P ANEL P BA
P RT : 2 Lin e LCD +
Na v/NUM ke y + P /S ke y
CN 2 CN 1 CN 6
LS U MOTOR I/F (FFC) LS U VIDEO DATA I/F (FFC) LS U (0.5m m FFC CON)
24VS 2
CLK_LS U_MOT 2 24VS
n READY_LS U 24VS 3 3 24VS
n LS U_MOTOR_EN n LS U_MOTOR_EN 5 5 n LS U_MOTOR_EN
n READY_LS U 6
GND 6 n READY_LS U
24VS CLK_LS U_MOT 7 7 CLK_LS U_MOT
5V_LS U 8 8 5V_LS U
5V_LS U 9
9 5V_LS U
TEMP _LS U1 10 10 TEMP _LS U1
TEMP _LS U2 11
11 TEMP _LS U2
LD_P WR_K 12 12 LD_P WR_K
GND 13 13 GND
n LDON_LS U_K 14
14 n LDON_LS U_K
n S H_LS U_K 15 15 n S H_LS U_K
GND 16 16 GND
n HS YNC_K 17
17 n HS YNC_K
GND 19 19 GND
VDO1_P _K 20
20 VDO1_P _K
VDO1_N_K 21
21 VDO1_N_K
GND 22 22 GND
LD_P WR_C 23
23 LD_P WR_C
FFC
GND 24 24 GND
n LDON_LS U_C 25 Ca b le 25 n LDON_LS U_C
n S H_LS U_C 26
0.5m m 26 n S H_LS U_C
GND 27 27 GND
VDO1_P _C 28 28 VDO1_P _C
VDO1_N_C 29
29 VDO1_N_C
GND 30 30 GND
LD_P WR_M 31
31 LD_P WR_M
GND 32 32 GND
n LDON_LS U_M 33 33 n LDON_LS U_M
n S H_LS U_M 34
34 n S H_LS U_M
GND 35 35 GND
VDO1_P _M 36 36 VDO1_P _M
VDO1_N_M 37
37 VDO1_N_M
GND 38 38 GND
LD_P WR_Y 39
39 LD_P WR_Y
GND 40 40 GND
n LDON_LS U_Y 41 41 n LDON_LS U_Y
n S H_LS U_Y 42
42 n S H_LS U_Y
GND 43 43 GND
n HS YNC_YMC 44 44 n HS YNC_YMC
GND 46
46 GND
VDO1_P _Y 47 47 VDO1_P _Y
VDO1_N_Y 48 48 VDO1_N_Y
GND 49
49 GND
CN 26
S ATA S IGNAL (48 On ly)
1 5V2
2 US BH_DN
3 US BH_DP
4 DGND
5 3.3V_S US P
CN 28
DEVE NIP (1.5m m )
1 24V
CL
DEVE_NIP _S OL
2 DEVE_NIP _S OL
3 3 S ENS OR_P WR
DEVE_NIP _HOME 2 4 GND
1 5 n S ENS _DEVE_HOME
CN 20
BLDC (1.5m m )
CW/CCW 10
1 BLDC_DEVE_DIR
BLDC CLK 9 2 BLDC_DEVE_CLK
READY 8
3 n BLDC_DEVE_READY
S S 7
4 BLDC_DEVE_EN
+5V 6 5 BLDC_DEVE_GAIN
BRAKE 5
6 BLDC_DEVE_BRAKE
MT
P GND 4 7 DGND
P GND 3 8 DGND
+24V 2
9 24VS 1
+24V 1 10 24VS 1
11 BLDC_MAIN_DIR
CW/CCW 10
BLDC CLK 9 12 BLDC_MAIN_CLK
13 n BLDC_MAIN_READY
READY 8
S S 7 14 BLDC_MAIN_EN
15
+5V 6 5VP
16 BLDC_MAIN_BRAKE
BRAKE 5
MT
P GND 4 17 DGND
18 DGND
P GND 3
19 24VS 1
+24V 2
+24V 1 20 24VS 1
CN 3
S MP S P OWER (3.96m m )
5V 1
GND 2
24V1 3
GND 4
24V2 5
FUS ERON 5
24VS 4
RELAY ON 3
24V_ON 2
GND 1
CN 4
S MP S ENABLE (2m m )
ITB
ITB CRUM
J C96-06514A
P BA
CTH
Th e rm is to r
CTD
S e n s o r
FUS ER La m p
Th e rm o s ta t
ACR
S e n s o r
CN 8
FUS ER RELEAS E(2m m )
S ENS OR_P WR 1
3
DGND 2 2
n S ENS _F_RELEAS E 3 1
CN 7
HUMIDITY(2m m )
AMBIENT 1
Ou tte r TEMP / Hu m id ity
DGND 2
S e n s o r
HUMIDITY 3
3.3VA 4
CN 5
EXIT/OUTBIN(2m m )
S ENS OR_P WR 1 3
DGND 2 2
n S ENS _P _EXIT 3 1
S ENS OR_P WR 4 3
DGND 5 2
n S ENS _OUTBIN_FULL 6 1
CN 3
REGI(2m m )
S ENS OR_P WR 1 3
DGND 2 2
1
n S ENS _REGI 3
DCIS
FFC CABLE
1m m
MAIN P BA
S MP S Fa n
J C31-00152A
ACR
S e n s o r
A1
A2
MT FUS ER_S TEP _MOTOR
B2
B1
CN 15
S CAN S TEP MOTOR(1.5m m )
A1
A1 1
A2
A2 2 MT S CAN S TEP MOTOR
B2 3 B2
B1
B1 4
CN 17
ADF/RADF IF(1.5m m )
B2 1
B1 2
A2 3
A1 4
S ENS _P WR 5
S ENS _P WR 6
S ENS _P WR 7
GND 8 ADF J OINT IF P BA
n S ENS _D_P P 9
n S ENS _D_CO 10 ADF(12P IN) : J C92-02426A
GND 11
n S ENS _D_P D 12
N.C 13
N.C 14
N.C 15
N.C 16
N.C 17
N.C 18
N.C 19
N.C 20
CN 1 CN 1
FAX(1.5m m )
FAX(1.5m m )
n DCD_MODEM 1 1 n DCD_MODEM
n RI_MODEM 2 2 n RI_MODEM
AOUT 3
3 AOUT
3.3V 4 4 3.3V
n CTS _MODEM 5 5 n CTS _MODEM
MODEM_RXD 6
6 MODEM_RXD
MODEM_TXD 7 7 MODEM_TXD
n RS T_MODEM 8 8 n RS T_MODEM
CML_MODEM 9
9 CML_MODEM
GND 10 10 GND
5V_S US P 11
11 5V_S US P
3.3V 12 12 3.3V
n INT_MODEM 13 13 n INT_MODEM
S P K_P 14
S P K_N 15
CN 4
GIGABIT ETHERNET(RJ -45) S P EAKER
MDIP 0 1
MDIN0 2
MDIP 1 3
MDIP 2 4
MDIN2 5
MDIN1 6
MDIP 3 7
MDIN3 8
LED1 9
3.3V 10
LED0 11
3.3V 12
FGND 13
FGND 14
CN 3
UBS DEVICE
VBUS _C4_DEVICE 1
DN_C4_DEVICE 2
DP _C4_DEVICE 3
DGND 4
FGND 5
FGND 6
CL
REGI Clu tc h
1
P a p e r Em p ty
2
S e n s o r
3
CL
P ICKUP Clu tc h
S OL
KNOCKUP S OL
5. System Diagram
5-2