Samsung ProXpress M387 Series - Connection Diagram (M337 Xfd_M387 Xfd_M387 Xfw_M407 Xfr_M4072 Fd)

5.SystemDiagram
5.3.ConnectionDiagram(M337xFD_M387xFD_M387xFW_M407xFR_M4072FD)
DDR3 DIMM
(128MB)
MAIN
A15 00
FU S ER Unit
The rm o Sta t
The rm is tor1
Exit
Se n sor
Re gi
Clu tch
Pickup
Clu tch
Fr ont C over
Micro S witch
24V
5V_SMPS
FU S ER ON
24VS
3.3V
3 .3V_Cover_ Open 1
3.3 V_Cover_Ope n3.3V
DEVELOP ER Unit
FAN MAIN
FAN
SMPS
OP C MHV
DEV
Supply
THV
Va ristor
T
D
S
DRUM
M
EEP ROM
(32KB)
0
0
Network
RTL8211E
25 MHz
FU S ER
BIAS
INLET
Pa p e r
Outb infull
Se n sor
12 MHz
MAIN CLK
US B 2.0
1 2
CN24(2mm )
THERM
nM OT_ DIR MAIN_BLDC_ CLK MO T_R EADY nM OT_ E N GN D GN D GN D GN D 24 VS 24 VS 24 VS P IC KU P_ CLT 24 VS R E GI_C LT
1 2 3 4 5 6 7 8 9
10 11 12 13 14
CN3 1(2mm)
MAIN MOTOR
3. 3V_P S G ND nS EN S_P_ EXIT
1 2 3
CN7(2mm )
EX IT
S ENS OR
3. 3V_P S G ND
n S EN S_ BIN_F ULL
3. 3V_C_O PE N1 3. 3V_C_O PE N2
1 2 3 4 5
CN2( 1.5mm )
OUTBIN FULL
COVE R OP E N
VB US
DM
DP
GN D
1
2
3
4
CN21
USB_ IF
MX0P
MX0N
MX1P
MX2P
MX2N
MX1N
MX3P
MX3N
GN D
LE D1
LE D0
3.3 V_P S
GN D
GN D
1
2
3
4
5
6
7
8
9
10
11
12
13
14
CN20
NE TWOR K_IF
N. C N. C
LED_ ECO
N. C
nK EY_EC O
PWR _LE D
nP OW ER_ SW
GN D
5V _SU S
nK EY_C AN CE L
LED_ RE AD Y
LED_ ER RO R LE D_TO NE R
CN9
(1 .5 mm )
OP E I/ F(LED)
1 2 3 4 5 6 7 8 9
10 11 12 13
HVPS
13 12 11 10
9 8 7 6 5 4 3 2 1
24 VS
GN D
THV _R E AD
nTH V_E N
P WM_TH V
P WM_D EV_D C
P WM_MHV
P WM_FU S ER _BIAS
GN D
GN D
3. 3V
3. 3V_C ov er _O pe n1
1
2
3
4
5
6
7
8
9
10
11
12
CN8(1. 5m m)
HVP S
5V_S MP S
GN D
24V1
GN D
1
2
3
4
CN22
(3 .9 6m m)
S MP S
SMPS
5V _S MP S
GN D
24 V1
GN D
1
2
3
4
CN
SM PS
GN D
24 V OFF
R e la y
24 VS
Fu se r ON
1
2
3
4
5
CN
S MP S
GN D
24V OF F
R e la y_ AC _ON
24VS
Fu se r ON
5
4
3
2
1
CN26
(2mm)
SM PS
24 VS
GN D(FB )
N. C
FA N_ MA IN
1
2
3
CN30
(2 m m)
MAIN FAN
24VS
F AN_S MP S (F/B)
1
2
CN2 9
(2 m m)
S MP S F AN
12
11
10
9
8
7
6
5
4
3
2
1
EMPTY
Se n sor
REGI
Se n sor
3. 3VS G ND
n S EN S_ P _EMP TY
3. 3VS G ND
n S EN S_ P _RE GI
3. 3VS G ND
n S EN S_ P _F EE D
1 2 3 4 5 6 7 8 9
CN6 (2m m)
SENSOR
24 VS MP _C LU TCH 3. 3VS G ND S ENS _ MP
1 2 3 4 5
C N1 9( 2mm )
MP
FEED
Se n sor
24 VS
GN D
THV_R EA D
nTH V_ E N
P WM_TH V
P WM_D EV_D C
P WM_MHV
P WM_FU S ER_ BIAS
GN D
GN D
3.3 V
3.3 V_C ov er_Op en
W
LAN
NAND FLASH
(128MB)
MP
Clu tch
MP
Se n sor
AM BIENT GN D
1 2
CN28(2 mm)
AIR
TEMP
USB HUB
Co ver
Ope n
Ambien t
Temp
Se n sor
32.7KHz
RTC CLK
25 MHz
LE D4(Re s e rve d) nK EY_4 (R es e rv e d) LE D_EC O LE D_3 _1 _BLUE(R es e rv ed ) nK EY_EC O LE D_P OWE R nK EY_P O WER GN D 5V nK EY_C AN CE L LE D_R EADY LE D_ER RO R LE D_TO NER
3.3 V DM DP GN D GN D N.C
1 2 3 4 5 6
CN1 6
USB_ IF
CL CL CL
3.3 V_Co ver_Op en 2
5V _S U S P
N.C
GN D
5V _S U S P
1
2
3
4
CN35
P AR ALLEL
PARALLEL
OP TION
DDR3 DIMM
(256MB)
r
r
ML-42 10/15ND
OP PANEL
(LED)
nP OWE R_ SW
5V _SU S P
G ND
OP E _TXD OP E _R XD
nR S T_O P E
CN18
(1 .5 mm )
OP E I/F(2lLINE )
1 2 3 4 5 6
OP E_ LC D
LC D ( 2-Line )
6 5 4 3 2 1
nP OWE R_ SW 5V GN D OP E _R XD OP E _TXD nR ST_ OP E
INLE T
L N
FUS ER
L
N
10
9 8 7 6 5 4 3 2 1
Ma in Mo tor
C W/C C W
C LOC K R EAD Y
ST AR T/S TO P
NC
B R AKE
GN D GN D +2 4V +2 4V
Co ver
Ope n
Se n sor
3.3 V_P S GN D nSE NS_C o_ Op en
1 2 3
CN27 (1.5 mm)
Cover Open
S ENS OR
3 2 1
3 2 1
3 2 1 3 2 1
3 2 1 3 2 1 3 2 1
GN D
S C L1
3.3 V_C RU M
S DA
1
2
3
4
CN9
(1 .5 mm)
Z-C RU M
CRUM
GN D
S C L1
S DA1
3. 3V_C RU M
1
2
3
4
CN4
(2 mm )
C R UM
Z-CRUM
N.C
N.C
GN D
S C L
3. 3V_C RU M
S DA
6
5
4
3
2
1
CRUM I/F PBA
T HER M_ 1
V_P ROTEC T_ O N
3. 3V_LS U
nH syn c
GN D
VD O_1 _P
VD O_1 _N
GN D
nS H _1 nS H _2
GN D
VD O_2 _P
VD O_2 _N
GN D
nLD _ON
LD_ POWE R
N. C
C LK_ LSU_ MO T
nR EAD Y_LS U
nLS U _MOT_E N
GN D
24 VS
20 19 18 17 16 15 14 13 12 11 10
9 8 7 6 5 4 3 2 1
CN17(FF C 1mm )
LS U_ IF
20 19 18 17 16 15 14 13 12 11 10
9 8 7
C LK_ LSU_ MOT
nR E ADY _LSU
nLS U _MOT _EN
GN D
24 VS
LSU
(Dual Beam )
5 4 3 2 1
3.3 V_LSU
nHs yn c
G ND
VD O_1 _P VDO _1 _N
G ND
nS H_1 nS H_2
G ND
VD O_2 _P VDO _2 _N
G ND
nLD_O N
LD_ P OWER
CN11(1.5 mm )
S CF_IF
24 V1
24 V1
5V _S US P
nR S T_S C F
S C F_ TXD
S C F_ RXD
nS C F_ OP R
_R E Q
GN D
GN D
GN D
1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
N.C
OP T_ nC MDR E Q
N.C
N.C
GN D
GN D
GN D
GN D
GN D
24 V
24 V
24 V
5V
5V
5V
OP T_ nR ES E T
OP T_ RX D
OP T_ TXD
SCF
DRAWER CN
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