Connection Diagram (3) - Samsung ProXpress M453x series Service Manual

5.2.3. Connection Diagram (3)

M ai n
S/ W
I N LET
JC 39- 01451A
AC _I N
FD B
AC _I N
AC _O U T
AC _O U T
C O N 1
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CN 4
SM PS
CN 2
SM PS JC 39- 01449A
5V_SM PS 1 1 5V_SM PS
G N D
G N D 2 2
( Type4)
5V_SM PS 3 3 5V_SM PS
G N D 4 4 G N D
24V1
24V1 5 5
G N D 6 6 G N D
24V2 7 7 24V2
1
G N D
2 G N D 8 8
24V3 9 9 24V3
1 AC _O U T
1
2 2 AC _O U T
CN 11
JC 39- 01516A SM PS_CTRL
CN 3
G N D 1 1 G N D
2 EN _24V
EN _24V 2
G N D 3 3 G N D
C O N 4
CN 30
FU SER
1 FU SER_CRU M 1
2 N CTH _SI D E_C
3 N CTH _SI D E_D
4 G N D
5 -
6 -
JC 39- 01444A
7 G N D
D R AW 8 N CTH _CEN TER_D
9 N CTH _CEN TER_C
C O N N EC TO R
10 G N D
D R AW
C O N N EC TO R
FU SER
ASSY
2. 5"H D D
CN 27
SATA_SI G N AL
1
G N D
STAT_TX_P 2
STAT_TX_N 3
G N D 4
STAT_RX_N 5
STAT_RX_P 6
G N D 7
J C39-00754A
G N D 8
G N D 9
CN 8
SATA_PO W ER
J C39-00753A
5V_SATA 1
G N D 2
JC 39- 02118A
PAPER
LO W
JC 39- 01441A JC 39- 02107A
SC F
5. Block Diagram and Connection Diagram
JC 39- 01439A JC 39- 01445A
M T
ELEV
SM PS
M O TO R
FAN
PAPER
Tem per at ur e
SI ZE H um i di t y
SEN SO R
SEN SO R
CN 32
SCB_D EBU G
1 3. 3V
2 SCB_TXD
SCB_RXD
3
4 G N D
CN 25
D EBU G _C4N _M CB
1 3. 3V
2 M CB_TXD
3 M CB_RXD
4 G N D
CN 20
N ETW O RK
M X0P 1
M X0N 2
M X1P 3
M X2P 4
M X2N 5
M X1N 6
M X3P 7
M X3N 8
G N D 9
G RN _LED + 10
YEL_LED - 11
3. 3VP 12
G N D 13
G N D 14
CN 15
ED I
O U T_H O ST_ED I 1
D M _H O ST_ED I 2
D P_H O ST_ED I 3
G N D 4
CN 21
U SB D EVI CE
U SBD _VBU S 1
U SBD _D M 2
U SBD _D P 3
G N D 4
JC 39- 02103A
I N N R T
R EG I
TEM P
D EVE
FAN
FEED
5-4