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Samsung CLX-6220FX - Connection Diagram

Samsung CLX-6220FX
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System diagram
Service Manual
5-4
Samsung Electronics
5.2 Connection diagram
LilyR 24ppm Only
(OPTION)
10
9
8
7
6
5
4
3
2
1
5V
nPOWE R_SW
PAN EL_RX D
nR S T_PAN EL
P ANE L_TX D
nSEN S_P _EXIT
SEN S_M P_E MPTY
nSEN S_FE ED
E N_ER ASE R
nS EN S _P_E MP TY
PWM _MHV_4
NC
MP_ CL UTC H
nSEN S_P SPER_P OS
nDE TEC T_CST
GND
GND
GND
GND
GND
GND
GND
GND
GND
Main
S/W
INLET
AC IN
SMPS TYPE 5
nLD ON_LS U 2
LS U_LD _2_ POWE R
DGN D
nH S Y NC_2
nS H_LS U_2_ 1B
DGN D
V DO_ 2_1 B_N
V DO_ 2_1 B_P
DGN D
5V LSU
nLD ON_LS U 1
LS U_LD _1_ POWE R
DGN D
nH S Y NC_1
nS H_LS U_1_ 1B
DGN D
V DO_ 1_1 B_N
V DO_ 1_1 B_P
DGN D
5V LSU
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
CN10
LSU12
3. 3V
RxD
T xD
G ND
1
2
3
4
CN1
DE BU G
24V _1
24V S_ 1)
1
2
CN 6
COV ER
OP E N
1
2
3
4
5
6
7
8
9
10
11
12
13
14
CN21 E mbedded
ETHERNET
GND
NC
RD -
3. 3V_ CTR _TA P
RD +
TD-
3. 3V_ CTR _TA P
TD+
3. 3V
3. 3V( LE D1)
3. 3V
3. 3V( LE D2)
GND
GND
OC 1_ N_ V B US
DM 1
DP 1
GND
GND
GND
1
2
3
4
5
6
CN16
USB
B LDC_F USER _DI R
CLK _BLDC _FU SER
nRE ADY_ BLD C_FUSE R
E N_BLD C_FUSE R
5V
B LDC_F USER _BR AK E
GND
GND
24V S_ 1
24V S_ 1
CON _FAN _FU SER _24 V
CON _FAN _FU SER _GN D
CON _CLT_D EV_4
CON _CLT_D EV_4_2 4V
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
CN34
Fuser BLDC
DEVE Clt
Fuser Fan
24V _2
3. 3V
3. 3V
S CF_ RX D
nD E TE CT_S CF
S CF_ TXD
DGN D
DGN D
DGN D
DGN D
DGN D
1
2
3
4
5
6
7
8
9
10
11
CN26 SCF
nEN_FA N_R EAR
SEN S_F AN _R EAR
GND
1
2
3
CN 4
FA N
RE AR
1
2
3
4
5
6
7
8
9
10
11
12
13
14
5V _CTD
GND
A N_CT D1_P
A _CTD P_S H
5V
A _CTD _SH_LE D
P WM_C R_ LED_1
A N_CT D2_P
A _CTD S_S H
P WM_C R_ LED_1
3. 3V
S CL_ BE LT
S DA BELT
5V S
CN13
PTB
FUS ER _THERM 1
FUS ER _THERM 1
FUS ER _THERM 2
FUS ER _THERM 2
1
2
3
4
CN35
FUSER
THERMISTOR
HVPS
Operational
Panel
5V
nP OWER_S W
P ANEL_RX D
nRST_P ANEL
PAN EL_TX D
nSEN S_P _EXIT
SEN S_M P_E MPTY
nS EN S_F EE D
E N_ER A SER
nS EN S _P_E MP TY
PWM _MHV_ 4
NC
M P_C LUTCH
nSEN S_P SPE R_P OS
nDETE CT_CST
GND
GND
GND
GND
GND
GND
GND
GND
GND
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
CN32 HVPS2
PWM _FUSER _BIAS
PWM _AC _VPP_ 1
5V
nE N_AC_1
PWM _DEVE_DC _1
PWM _AC _1
PWM _AC _VPP_ 2
PWM _AC _2
nE N_AC_2
PWM _DEVE_DC _2
PWM _AC _VPP_ 3
PWM _AC _3
nE N_AC_3
PWM _DEVE_DC _3
PWM _AC _4
nE N_AC_4
PWM _DEVE_DC _4
P WM_M HV _1
P WM_T HV 1_2
P WM_T HV 1_1
P WM_T HV 1_4
P WM_T HV 1_3
nEN_A TTR_N
PWM _AC _VPP_ 4
P WM_A TTR_P
AN_R E AD_A TTR
A N_R EA D_T1
3.3V
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
CN30 HVPS1
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
P WM_FU S ER_B IA S
P WM_A C_VPP_1
5V
nE N_AC_1
P WM_D E VE_ DC_1
P WM_A C_1
P WM_A C_VPP_2
P WM_A C_2
nE N_AC_2
P WM_D E VE_ DC_2
P WM_A C_VPP_3
P WM_A C_3
nE N_AC_3
P WM_D E VE_ DC_3
nDE TECT_HV PS
P WM_A C_4
nE N_AC_4
P WM_D E VE_ DC_4
P WM_M HV _1
P WM_TH V 1_2
P WM_TH V 1_1
P WM_TH V 1_4
P WM_TH V 1_3
nE N_ATT R_N
P WM_A C_VPP_4
P WM_A TTR_P
A N_ RE AD_A TTR
GND
A N_ RE AD_T 1
3. 3V
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
Co ve r S /W
CH Y
DEV
TR
ATTR
S OL
LE D_ANOD E _EXIT
GND
nS EN S _EXIT
PTB
CRUM
1
2
3
4
5
6
7
8
9
10
11
12
13
14
AN_C TD1_ S
AN_C TD1_ P
PWM _CRLED _1
GND
5V
AN_C TD2_ S
AN_C TD2_ P
PWM _CRLED _2
GND
5V
1
2
3
4
5
6
7
8
9
10
ACR sensor1 ACR sensor 2
GND
RE LAY_AC_ ON
FUS ER 2_O N
FUS ER 1_O N
24V S_ 2
1
2
3
4
5
6
\
Fuser
Driver
B’D
FUSER
Driver
B’D
(2 LAMP)
FUSER Unit
ThermoStat
Thermistor
T
DRUM
C
DRUM
DRUM
DRUM
C
C
C
D
D
D
D
Y
K
C
M
LSU
Y
C
K
M
LSU BLDC
motor
FUSER
FAN
MT
YM
MT
CK
1
2
3
4
5
CL K _LSU_ M OT_4
nRE ADY_ LSU _3_4
nS TART_ LSU_M OT_4
GND
24V _1
1
2
3
4
5
CL K _LSU_ MOT _1
nREA DY_LS U_ 1_2
nS TAR T _LS U_ MOT _1
GND
24V _1
3
2
1
1
2
3
4
5
6
6
5
4
3
2
1
5
4
3
2
1
MP empty
sensor
MP solenoid
EXIT
sensor
1st CST empty
sensor
FEED
sensor
Wire-Wire
connector
Wire-Wire
connector
PAPER PATH
3
2
1
1
2
3
2
1
3
2
1
7
6
5
4
3
2
1
24V_1
24VS _1
1
2
Fuser
Unit
Lily-R
Hardware Team
Digital Printing Division
Samsung Electronics
CLX-6220FX/6250FX
Main PBA
1
2
3
4
5
6
AC IN
1
2
A C_ H
A C_ N
COM
Fuser
Bias
(from HV PS )
Drawer con.
1
2
2
1
3
2
1
1
2
3
Wire-Wire
connector
REAR
FAN
GND
24V _1
24V _1
24V _1
GND
GND
GND
24V _2
24V _2
24V _2
GND
GND
GND
24V _3
GND
24V _3
GND
GND
GND
5V S MP S
5V S MP S
5V S MP S
GND
GND
5V S MP S
5V S MP S
GND
E N_SMP S_24V
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
CN27 SMPS
1
2
3
4
1
2
3
4
5
FG
5
4
3
2
1
5
4
3
2
1
7
6
5
4
3
2
1
14
13
12
11
10
9
8
14
13
12
11
10
9
8
7
6
5
4
3
2
1
24V _1
GND
nS TART_ LSU_M OT_1
nRE ADY_ LSU _1_2
CLK _LSU_M OT_1
24V _1
GND
nS TART_ LSU_M OT_4
nRE ADY_ LSU _3_4
CLK _LSU_M OT_4
1
2
3
4
5
6
7
8
9
10
CN15
LSU BLDC
GND
LS U_temp
1
2
CN9
LSU
Tem p
sen
2
1
Humidity
& Temp
Temp
1
2
3
4
5
6
7
8
GND
INNE R_TE MP
OUT_ TE MP
GND
HU MIDITY
5V A
2
1
4
3
2
1
3.3V
EN_P TL_1
3.3V
EN_P TL_2
3.2V
EN_P TL_3
3.3V
EN_P TL_4
CN5
DEVE CRUM
7
6
5
4
3
2
1
MT
1
2
3
4
5
6
7
8
9
10
FUSER
BLDC motor
BLDC _FUS ER_DIR
CL K _BLDC _FUS ER
nREADY _BLDC_ FUS ER
E N_BLD C_FUS ER
5V
BLDC _FUS ER_B RAK E
GND
GND
24V S_1
24V S_1
DeveK
Clutch
2
1
CL T
nLD ON_LS U 4
LS U_LD _4_ POWE R
DGN D
nH S Y NC_4
nS H_LS U_4_ 1B
DGN D
V DO_ 4_1 B_N
V DO_ 4_1 B_P
DGN D
5V LSU
nLD ON_LS U 3
LS U_LD _3_ POWE R
DGN D
nH S Y NC_3
nS H_LS U_3_ 1B
DGN D
V DO_ 3_1 B_N
V DO_ 3_1 B_P
DGN D
5V LSU
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
CN11
LSU34
10
9
8
7
6
5
4
3
2
1
10
9
8
7
6
5
4
3
2
1
2
1
4
3
6
5
8
7
10
9
12
11
14
13
16
15
18
17
20
19
22
21
24
23
26
25
28
27
5V
CLK _BLDC _OPC
nRE ADY_ BLD C_OP C
E N_BLD C_OP C
5V
GND
GND
GND
24V S_ 1
24V S_ 1
CN7
OPC BLDC
1
2
3
4
5
6
7
8
9
10
MT
10
9
8
7
6
5
4
3
2
1
OPC BLDC
motor
BLDC _OP C_DIR
CLK_B LDC_O PC
nREA DY_BL DC_OP C
EN_B LDC_O PC
5V
GND
GND
GND
24VS _1
24VS _1
MT
P ICK UP_C LU TCH
24VS _1
5V
CLK _BLDC _DEV
nRE ADY_ BLD C_DEV
E N_BLD C_DEV
5V
GND
GND
GND
24VS _2
24VS _2
CN8
DEVE BLDC
CASSETTE PICKUP
1
2
3
4
5
6
7
8
9
10
11
12
SOL
P ick up
S oleno id
10
9
8
7
6
5
4
3
2
1
DEVE BLDC
motor
5V ( motor dir)
CLK_B LDC _DE V
nREA DY_BL DC_DE V
EN_B LDC_DE V
5V
GND
GND
GND
24VS _2
24VS _2
CN28
HU MI NITY TEM P
S ENS OR
CN14 FUSER
HEAT CONTROL
1
2
3
4
5
6
7
8
S CL_4
S CL_3
S DA_D E V
DGND
S CL_2
S CL_1
V CC
CN12 PTL
GND
24V_1
24V_1
24V_1
GND
GND
GND
24V_2
24V_2
24V_2
GND
GND
GND
24V_3
GND
24V_3
GND
GND
GND
5V SM PS
5V SM PS
5V SM PS
GND
GND
5V SM PS
5V SM PS
GND
EN_SM PS _24V
10
9
8
7
6
5
4
3
2
1
10
9
8
7
6
5
4
3
2
1
5V_CTD
GND
AN_C TD1_ P
A_CTDP _SH
5V
A_CTD_ SH_ LE D
PWM _CR_LED _1
AN_C TD2_ P
A_CTDS _SH
PWM _CR_LED _1
3.3V
SCL_B ELT
SDA BELT
5VS
4
3
2
1
MT
4
3
2
1
FEED
STEP Motor
CN40
FEED STE PMOTO R
1
2
3
4
OUT1 A
OUT1 B
OUT2 A
OUT2 B
MT
4
3
2
1
FEED
STEP Motor
CN20
E X IT S TEP MOTOR
OUT1 A
OUT1 B
OUT2 A
OUT2 B
24V _2
3. 3V
3. 3V
S CF_R XD
nDE TECT _SC F
S CF_TX D
DGN D
DGN D
DGN D
DGN D
DGN D
1
2
3
4
5
6
7
8
9
10
11
5
4
3
2
1
CTD
Sensor
5V
GND
A _CTD P_S H
A _CTD S_S H
A _CTD _SH_LED
1
2
3
4
5
1
2
3
4
5
6
1
2
3
4
3
2
1
1
2
3
4
5
6
LE D_ANOD E _EM PT
DGN D
NSE NS_C ST _EM PT
LED_A NOD E_FEE D
DGN D
NSE NS_FE ED
M P_C LUCH
DGN D
ND TE CT_C ST
LE D_ANOD E _PAPE R
S E NS_MP _EM PT
SEN S_PA PER_POS
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
GND
AFE_A DC_pCLK
AFE_A DC_nCLK
GND
A FE _SLOA D
AFE_SCL K
AFE_S DA TA
GND
24V _3
GND
S CAN_ CON TROL2
GND
P Itg
GND
CC D_A DC <7>
CC D_A DC <6>
GND
CC D_A DC <5>
CC D_A DC <4>
GND
CC D_A DC <3>
CC D_A DC <2>
GND
CC D_A DC <1>
CC D_A DC <0>
GND
5VCC D
GND
5VCC D
GND
CC D_WLE D_ON
GND
3.3V
GND
3.3V
GND
3.3V
GND
GND
GND
CN18 CCD
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
DM_H OST_W LA N
DP_H OS T_ WLA N
GND
SCL0_ V 4
S DA0_V 4
3.3V
5V
5V
5V
5V
NC
CN3 W LAN
1
2
3
4
5
6
7
8
9
G ND
S ATA_TX _P
SATA _TX_N
G ND
S ATA_R X_N
S A TA_RX _P
G ND
G ND
G ND
CN23 HDD
1
2
5V
GND
CN24 HDD
POWER
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
24V _3
DADF _MTR_D IR
DADF _MTR_C URREN T
nE N_DA DF_MT R
DADF _MTR_P LS
DADF _MTR_M S1
DADF _MTR_M S2
nP OWER_ON
5V
DADF _EXIT_S OL
DADF _PICKU P_S OL
DADF _REGI _SOL
M OD_B UZZER _CON
nS EN S _DAD F_CO V ER_OP EN
nS EN S _DAD F_P _DE T
nS EN S _DAD F_P _POS
nS EN S _DAD F_P _RE G
GND
K EYC LICK_CO N
S CAN_ MT R_P LS
S CAN_ MT R_DI R
nE N_S CAN_M TR
nS CA N_MT R_SLEE P
S CAN_ MT R_M S1
S CAN_ MT R_M S2
S CAN_ MT R_CU RRENT
GND
nFLA T_COV ER _OP EN
S ENS _BIN_F ULL
P ANE L_RXD
P ANE L_TXD
nRST _PAN EL
nCC D_HO ME
GND
CN19 SCAN JOINT I/F
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
24V_3
DADF_MT R_DIR
DADF_MT R_CUR RENT
nEN_D AD F_M TR
DADF_MT R_PLS
DADF_MT R_MS 1
DADF_MT R_MS 2
nPOWE R_ON
5V
DADF_E XIT_SO L
DADF_P ICKUP_ SO L
DADF_R EG I_SO L
MOD_B UZ ZER_CON
nSEN S_D AD F _CO VER_O PEN
nSEN S_D AD F _P_DET
nSEN S_D AD F _P_POS
nSEN S_D AD F _P_REG
GND
KEYCLI CK _CON
SCA N_MTR _PL S
SCA N_MTR _DIR
nEN_SCA N_MTR
nSCA N_M TR_SLE EP
SCA N_MTR _MS1
SCA N_MTR _MS2
SCA N_MTR _CURRE NT
GND
nFLAT _CO VER _O PEN
SEN S_BIN_ FULL
PAN EL_RXD
PAN EL_TX D
nRST_P AN EL
nCCD_H OME
GND
1
2
3
4
5
6
7
8
9
10
11
GND
GND
DA DF _REGI _SOL
NC
nDA DF _P_DE T
nDA DF _P_RE G
DA DF CAN_MO T_SLE EP
nE N_DADF_ MO T
DA DF _MOT _PL S
DA DF _MOT _CUR RENT
DA DF _MOT _DI R
1
2
3
4
5
6
7
8
9
10
11
12
NC
GND
GND
DA DF _PICKU P_SO L
nDA DF _CO VER _OPE N
nDA DF _P_P OS
DA DF _MOT_M S1
DA DF _MOT_M S2
24V _3
5V
DA DF _EXIT_S OL
GND
MT
4
3
2
1
SCAN
STEP Motor
1
2
3
4
O UT 1A
O UT 1B
O UT 2A
O UT 2B
GND
3.3V
PAN EL_TX D
nRST_P ANEL
PAN EL_RX D
nPOWE R_ON
nSEN S_B IN_FULL
nSCA NNE R_H OME
BUZZ ER
KEYCLI CK
1
2
3
4
5
6
7
8
9
10
3
2
1
3
2
1
3
2
1
3
2
1
3.3V
GND
nS ENS_B IN _FULL
3.3V
GND
nS CAN NER_H OME
SCAN JOINT
1
2
3
4
5
6
7
8
9
10
11
12
1
2
3
4
5
6
7
8
9
10
11
GND
GND
DADF_P ICKUP_ SO L
nD A DF_ COV ER_OP EN
nD A DF_ P _P OS
DADF_MO T_MS 1
DADF_MO T_MS 2
24V _3
5V
DADF_E XIT_SO L
GND
NC
GND
GND
DADF_R EG I_SO L
NC
nD A DF_ P _D E T
nD A DF_ P _R E G
DADFC AN_ MOT_S LEEP
nE N_DAD F_M OT
DADF_MO T_PLS
DADF_MO T_C URRE NT
DADF_MO T_D IR
5V
GND
nSEN S_D ADF_ P_D ET
5V
GND
nSEN S_D ADF_ COVER_ OPE N
NC
1
2
3
4
5
6
7
5V
GND
nSEN S_D ADF_ P_P OS
5V
GND
nSEN S_D ADF_ P_R EGI
1
2
3
4
5
6
24V
DADF_ PICK UP_S OLENOID
1
2
24V
DADF_ RE GI_ S OLENOI D
1
2
24V
NC
DADF_ EXI T_SOL ENOI D
1
2
1
2
3
4
OUT1 A
OUT1 B
OUT2 A
OUT2 B
MT
4
3
2
1
DADF
STEP Motor
SOLSOLSOL
3
2
1
3
2
1
3
2
1
3
2
1
DADF
DADF
Pickup
Solenoid
DADF
Regi
Solenoid
DADF
Exit
Solenoid
DADF
Paper Det
sensor
DADF
Cover Open
sensor
DADF
Paper Pos
sensor
DADF
Paper Regi
sensor
BIN Full
sensor
Scanner Home
sensor
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
3.3V
GND
24V_3
(N C) R EV_MOT_V RE F
RE V_ MOT _PLS
nE N_RE V_MOT
RE V_ MOT _DIR
nS ENS_R EV_E X IT
nS ENS_R EV_S WING
S P K_P LU S
S P K_MIN US
nS ENS_S CA NNE R_ OP EN
(N C) R EV_MOT_MS 1
nE N_FA N_ RE V
(N C) R EV_MOT_MS 2
E N_SMP S_FA N
(N C) n S CA N_MTR _S LEE P
GND
GND
nS ENS_R EV_JA M
CN38
REVERSE IF
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
3.3V
GND
24V _3
(N C) RE V_MOT_ V RE F
RE V_ MOT _PLS
nE N_RE V_MOT
RE V_ MOT _DIR
nS ENS_R EV_E X IT
nS ENS_R EV_S WING
S P K_P LU S
S P K_MINUS
nS ENS_S CA NN ER_ OP EN
(N C) RE V_MOT_ MS 1
nE N_FA N_ RE V
(N C) RE V_MOT_ MS 2
E N_SMP S_FA N
(N C) nS CA N_ MTR_S LE E P
GND
GND
nS ENS_R EV_JA M
OUT1 A
OUT1 B
OUT2 A
OUT2 B
nS ENS_R EV_P _E XIT
GND
3.3V
7
6
5
4
3
2
1
GND
S E NS_FA N_S MP S
nE N_FA N_ S MP S
1
2
3
24V_3
S E NS_FA N_R E V E RS E
GND
1
2
3
3.3V
GND
nS ENS_R EV_P _S WING
1
2
3
3.3V
GND
nS ENS_R EV_JA M
1
2
3
24V_3
NC
NC
24V S_ 3 (nS EN S_S CA NNE R_OP EN )
1
2
3
4
24V S_ 3
S OL_ RE V_ S WING
1
2
S P K_P LU S
S P K_MINUS
1
2
REVERSE
MT
1
2
3
4
REVERSE
step motor
1
2
3
REVERSE
paper exit
sensor
SMPS fan
REVERSE
Fan
3
2
1
REVERSE
paper swing
sensor
3
2
1
REVERSE
JAM sensor
SOL
Rev Swing
Solenoid
SPEAKER
1
2
3
4
5
6
7
8
9
10
11
12
nD CD _MOD E M
nR I_MODE M
A OUT
nR TS _MODE M
nC TS _MODE M
MODE M_RX D
MODE M_TXD
nR S T_MODE M
CML_ MODE M
GND
5V
3.3V
CN37
FAX
FAX
12
11
10
9
8
7
6
5
4
3
2
1
Second
Cassette
Feeder
(OPTION)
3
2
1
Paper Pos
sensor
Scan Cover
S/W
Drawer con.

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