Connection Diagram - Samsung SL-C2670FW Service Manual

5. System Diagram

5.2. Connection Diagram

TONER CRUM K
TONER CRUM C
TONER CRUM K
TONER CRUM C
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
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
LS U MOTOR I/F (FFC) LS U VIDEO DATA I/F (FFC)
24VS 2
1 CLK_LS U_MOT
2 n READY_LS U 24VS 3
n LS U_MOTOR_EN 5
3 n LS U_MOTOR_EN
4 GND n READY_LS U 6
CLK_LS U_MOT 7
5 24VS
5V_LS U 8
5V_LS U 9
TEMP _LS U1 10
TEMP _LS U2 11
LD_P WR_K 12
GND 13
n LDON_LS U_K 14
n S H_LS U_K 15
GND 16
n HS YNC_K 17
GND 19
VDO1_P _K 20
VDO1_N_K 21
GND 22
LD_P WR_C 23
LS U GND 24
WNP C
n LDON_LS U_C 25
J C97-04082A n S H_LS U_C 26
J C92-02510A
GND 27
VDO1_P _C 28
VDO1_N_C 29
GND 30
LD_P WR_M 31
GND 32
n LDON_LS U_M 33
n S H_LS U_M 34
GND 35
CN 2
VDO1_P _M 36
GUI HOS T IF (2m m )
VDO1_N_M 37
GND 38
1 US BH_DN
2 US BH_DP LD_P WR_Y 39
GND 40
3 DGND
4 DGND n LDON_LS U_Y 41
n S H_LS U_Y 42
GND 43
n HS YNC_YMC 44
US B HUB P BA GND 46
VDO1_P _Y 47
J C92-02525A
VDO1_N_Y 48
GND 49
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
3
n S ENS _OP C_HOME1 2
1
n S ENS _OP C_HOME2
DEVE_NIP _S OL CL
DEVE_NIP _HOME
CW/CCW 10
BLDC BLDC CLK 9
YM READY 8
S S 7
+5V 6
BRAKE 5
MT P GND 4
P GND 3
+24V 2
+24V 1
CW/CCW 10
BLDC BLDC CLK 9
CK READY 8
S S 7
+5V 6
BRAKE 5
MT
P GND 4
P GND 3
+24V 2
+24V 1
CN 3
S MP S P OWER (3.96m m )
5V 1
GND 2
24V1 3
GND 4
24V2 5
GND 6
24V2 7
FUS ERON 5
24VS 4
RELAY ON 3
24V_ON 2
GND 1
CN 4
S MP S ENABLE (2m m )
NCTH
Th e rm is to r
FUS ER La m p
Th e rm o s ta t
5-2
COVER_OP EN
FRONT
COVER_OP EN
REAR
CN 10
TONER CRUM MY (1.5m m )
1 3.3V_CRUM
2 S DA1_CRUM
3 S CL1_KCRUM
4 DGND
5 3.3V_CRUM
6 S DA1_CRUM
7 S CL1_CCRUM
8 DGND
CN 11
TONER CRUM KC (1.5m m )
1 3.3V_CRUM
2 S DA1_CRUM
3 S CL1_MCRUM
4 DGND
5 3.3V_CRUM
6 S DA1_CRUM
7 S CL1_YCRUM
8 DGND
CN 5
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
6 DGND
2
1 7 WTB_DETECT
CLX-6260ND/FD/FR/FW : 14P IN Ha rn e s s
CLP -680ND/DW : 7P IN Ha rn e s s
CN 6
LS U (0.5m m FFC CON)
2 24VS
3 24VS
5 n LS U_MOTOR_EN
6 n READY_LS U
7 CLK_LS U_MOT
8 5V_LS U
9 5V_LS U
10 TEMP _LS U1
11 TEMP _LS U2
12 LD_P WR_K
13 GND
14 n LDON_LS U_K
15 n S H_LS U_K
16 GND
17 n HS YNC_K
19 GND
20 VDO1_P _K
21 VDO1_N_K
22 GND
23 LD_P WR_C
FFC
24 GND
Ca b le 25 n LDON_LS U_C
26 n S H_LS U_C
0.5m m
27 GND
28 VDO1_P _C
29 VDO1_N_C
30 GND
31 LD_P WR_M
32 GND
33 n LDON_LS U_M
34 n S H_LS U_M
35 GND
36 VDO1_P _M
37 VDO1_N_M
38 GND
39 LD_P WR_Y
40 GND
41 n LDON_LS U_Y
42 n S H_LS U_Y
43 GND
44 n HS YNC_YMC
46 GND
47 VDO1_P _Y
48 VDO1_N_Y
49 GND
MAIN P BA
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 27
OP C_HOME(1.5m m )
1 S ENS OR_P WR
2 GND
3 n S ENS _OP C_HOME1
3 4 S ENS OR_P WR
2 5 GND
1 6 n S ENS _OP C_HOME2
CN 28
DEVE NIP (1.5m m )
1 24V
2 DEVE_NIP _S OL
3 3 S ENS OR_P WR
2
4 GND
1 5 n S ENS _DEVE_HOME
CN 20
BLDC (1.5m m )
1 BLDC_DEVE_DIR
2 BLDC_DEVE_CLK
3 n BLDC_DEVE_READY
4 BLDC_DEVE_EN
5 BLDC_DEVE_GAIN
6 BLDC_DEVE_BRAKE
7 DGND
8
DGND
9 24VS 1
10 24VS 1
11 BLDC_MAIN_DIR
12 BLDC_MAIN_CLK
13 n BLDC_MAIN_READY
14 BLDC_MAIN_EN
15 5VP
16 BLDC_MAIN_BRAKE
17
DGND
18 DGND
19 24VS 1
20 24VS 1
ITB
ITB CRUM
J C96-06514A
P BA
CTD
S e n s o r
ACR
S e n s o r
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 6
HUMIDITY(2m m )
S ENS OR_P WR 1
3
DGND 2 2
n S ENS _MP _EMP TY 3
1
AMBIENT 4
Ou tte r TEMP / Hu m id ity
DGND 5
HUMIDITY 6 S e n s o r
3.3VA 7
CN 4
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/MP /T1(2m m )
S ENS OR_P WR 1 3
DGND 2 2
n S ENS _T1_HOME 3 1
S ENS OR_P WR 4 3
DGND 5 2
n S ENS _MP _FEED 6 1
3
S ENS OR_P WR 7
DGND 8 2
n S ENS _REGI 9 1
A1
A2
MT FUS ER_S TEP _MOTOR
B2
B1
DCIS
FFC CABLE
1m m
CN 15
S CAN S TEP MOTOR(1.5m m )
A1 1
A2 2
B2 3
B1 4
CN 17
ADF/RADF IF(1.5m m )
ADF RADF
B2 GND 1
B1 GND 2
A2 DADF_REGI_S OL 3
A1 n S ENS _D_P D 4
S ENS _P WR n S ENS _D_P R 5
S ENS _P WR NC 6
S ENS _P WR n DADF_MOT_EN 7
GND DADF_MOT_P LS 8
CLX6260FR/FW
n S ENS _D_P P P WM_DADF_MTR 9
: 20P IN Ha rn e s s
n S ENS _D_CO DADF_MOT_DIR 10
GND GND 11
CLX6260ND/FN
n S ENS _D_P D GND 12
: 12P IN Ha rn e s s
DADF_P ICKUP S OL 13
n S ENS _D_CO 14
n S ENS _D_P P 15
DADF_MOT_MS 1 16
DADF_MOT_MS 2 17
24V 18
5V_P S 19
DADF_EXIT_S OL 20
CN 1
FAX(1.5m m )
n DCD_MODEM 1
n RI_MODEM 2
AOUT 3
3.3V 4
n CTS _MODEM 5
MODEM_RXD 6
MODEM_TXD 7
n RS T_MODEM 8
CML_MODEM 9
GND 10
5V_S US P 11
3.3V 12
n INT_MODEM 13
S P K_P 14
S P K_N 15
CN 4
GIGABIT ETHERNET(RJ -45)
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
CN 5
J ACK DC-P OWER
5V 1
(N.C) 2
DGND 3
DGND 4
CL REGI Clu tc h
CL T1_CLUTCH
1
P a p e r Em p ty
2
S e n s o r
S MP S Fa n 3
J C31-00152A
CL
P ICKUP Clu tc h
1
CS T_OP EN
2
S OL KNOCKUP S OL
S e n s o r
3
CL
MP Clu tc h
S CF
A1
A2
MT S CAN S TEP MOTOR
B2
B1
ADF / RADF J OINT IF P BA
ADF(12P IN) : J C92-02426A
RADF(20P IN) : J C92-02353A
CN 1
FAX(1.5m m )
1 n DCD_MODEM
2 n RI_MODEM
3 AOUT
4 3.3V
5 n CTS _MODEM
6 MODEM_RXD
7 MODEM_TXD
8 n RS T_MODEM
9 CML_MODEM
10 GND
11 5V_S US P
12 3.3V
13 n INT_MODEM
S P EAKER
P ARALLEL OP TION
A1
A2 FEED S TEP MOTOR
MT
B2
B1
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