MX852E-C1G

MX852E-C1G
Serial Port Header JCOM1, JCOM2, JCOM3
MX852E-C1G
ATX Power Connector Block
DCD
1
2
RxD
3.3V
11
1
3.3V
TxD
3
4
DTR
-12V
12
2
3.3V
GND
Mini ITX with Intel Celeron M 1GHz Processors
4 COM Port, 6USB 2.0 10/100/1000 LAN, 1xPCI, 1xMini PCI
and 18/36bit LVDS DFP Support
GND
5
6
DSR
GND
13
3
RTS
7
8
CTS
PS-ON
14
4
+5V
RI
9
10
NC
GND
15
5
GND
User’s Quick Start Card
Front Panel Connector JFP1
GND
16
6
+5V
Inspect the Package:
GND
17
7
GND
One MX852E-C1G Motherboard
One IDE Cable (40Pin 80 Wires)
One IDE Cable (44Pin 44 Wires)
One Floppy Cable
Three COM port Cable (DB9)
One Standard ATX I/O Shield
0One User’s Quick Start Card
One Driver CD (Manual/Drivers)
One CPU Heatsink
RESET
1
2
SYS_LED+
+5V
18
8
PWROK
GND
3
4
SYS_LED-
+5V
19
9
5VSB
PWR_LED+
+5V
20
10
+12V
HDD_LED+
5
6
HDD_LED-
7
8
PWR_LED-
VCCSB
9
10
SUS_LED+
Pb
1
2
GND
PWR_BTN
11
12
SUS_LED-
PR
3
4
Y
SUS-BTN
13
14
PC_SPK+
GND
5
6
GND
GND
15
16
PC_SPK-
TV Out Connector JTV1
Protect (Default)
1-2
Clear CMOS
2-3
+5V
1
2
GND
-D
3
4
GND
D+
+D
5
6
GND
7
8
D-
GND
9
10
+5V
COM Ports Settings
COM1 Pin9 Signal Select (JP1)
MX855E COM1 pin 9 signal can be selected as +12V, +5V, or Ring by setting JP1.
COM1 Select (JP1)
RI*
+5V
+12V
COM1 RS232/422/485 Select (JP2, JP3)
MX855E COM1 serial port can be selected as RS-232, RS-422, or RS-485 by setting JP2, JP3.
JP2
JP3
MX852E
This manual is provided “As-Is” with no warranties of any kind, it will neither expressed or
implied, including, but not limited to the implied warranties or conditions of this product’s fitness
for any particular purpose. In no event shall we be liable for any loss of profits, loss of business,
loss of data, interruption of business, or indirect, special, incidental, or consequential damages
of any kind, even the possibility of such damages arising from any defect or error in this manual
or product. We reserve the right to modify and update the user manual without prior notice.
WARNING: CMOS Battery Damage
Replace your system’s CMOS RAM battery only with the identical CR-2032 3V Lithium-Ion coin
cell (or equivalent) battery type to avoid risk of personal injury or physical damage to your
equipment. Always dispose of used batteries according to the manufacturer’s instructions, or
as required by the local ordinance (where applicable). The damage due to not following this
warning will void your motherboard’s manufacturer warranty.
ATTENTION: Incorrect BIOS Setup
If you do not know how to handle BIOS setup or how to set it up properly, it is strongly
advisable that you do not modify any of the settings than otherwise instructed in the User’s
Quick Start Card. Even a seemingly small incorrect adjustment or modification in the BIOS
setup can render your system unstable or unusable. The incorrect BIOS setup is not covered
by your motherboard’s manufacturer warranty.
Additional Information:
COM1 Select (JP2, JP3)
RS232*
http://www.bcmcom.com
Responsibility:
USB Connector JUSB1, JUSB2
Clear CMOS JBAT1
Version 1.00
RS422
RS485
Additional information on setting this board up can be found in the User’s Manual in the
provided CD-ROM. The Online User’s Manual and FAQ/Knowledge Base can be found on our
website by visiting our website: http://www.bcmcom.com. If your question is not answered in
our FAQ/Knowledge Base, visit our forums and post your messages or submit a new FAQ
through FAQ Submittal form for us to add your question in our FAQ with our answer.
Motherboard Layout:
The following tables list the function of each of the board's jumpers and connectors.
Jumpers
Label
Function
Note
JBAT1
Clear CMOS
3 x 1 header, pitch 2.54mm
JP1
JP2, JP3
COM1 pin 9 signal select
COM1 RS-232/422/485 select
SW1
SW2
4/5/8-wire touch screen select
Reserved
3 x 2 header, pitch 2.0mm
3 x 2 header, pitch 2.0mm
4 x 3 header, pitch 2.0mm
Switch
Switch
Connectors
WARNING: Electrostatic Sensitive Device (ESD)
Static electricity can easily damage your motherboard and will void your motherboard warranty.
Keep the motherboard and other system components in their anti-static packaging until you are
ready to install them. Touch a grounded surface before you remove any system component
from its protective anti-static packaging. Unpacking and installation should be done on a
grounded, anti-static mat. The operator should be wearing an anti-static wristband, grounded
at the same points as the anti-static mat. During configuration and installation touch a
grounded surface frequently to discharge any static electrical charge that may have built up in
your body. Avoid touching the components when handling the motherboard or a peripheral
card. Handle the motherboard and peripheral cards either by the edges or by the peripheral
card case-mounting bracket.
WARNING: Misplaced Jumper Damage
Incorrect setting jumpers and connectors may lead to damage to your motherboard and will
void your motherboard warranty. Please pay special attention not to connect these headers in
wrong directions. DO NOT change ANY jumpers while the motherboard has the power!
Label
Function
Note
ATXPWR1
C_FAN1
CF1
CN1
ATX power connector
3 x 1 wafer, pitch 2.54mm
CN2
CN4
CN5
DIMM1
FLP1
IDE_1
IDE_2
JBKL1
JCD1
JCOM1
JCOM2
JCOM3
JDIO1
JFP1
JIR1
JLVDS1
JMISC1
ATX Power connector
CPU fan connector
CF card connector
Parallel port connector
Serial port 1 connector
VGA connector
Audio connector
RJ-45 Ethernet / USB 0 & 1 connector
4/5/8-wire touch screen connector
184-pin DDR SDRAM DIMM socket
Floppy connector
Primary IDE connector
Secondary IDE connector
LCD inverter connector
CD-ROM audio input connector
Serial port 2 connector
Serial port 3 connector
Serial port 4 connector
Digital input/output connector
Front panel connector
IrDA connector
LVDS connector
Miscellaneous setting connector
17 x 2 header, pitch 2.54mm
20 x 2 header, pitch 2.54mm
22 x 2 header, pitch 2.0mm
5 x 1 wafer, pitch 2.0mm
4 x 1 wafer, pitch 2.0mm
5 x 2 header, pitch 2.54mm
5 x 2 header, pitch 2.54mm
5 x 2 header, pitch 2.54mm
10 x 2 header, pitch 2.54mm
8 x 2 header, pitch 2.54mm
5 x 1 header, pitch 2.54mm
HIROSE DF13-40DP-1.25V
5 x 2 header, pitch 2.54mm
JTMDS1
JTV1
JUSB1
TMDS connector
TV out connector
USB connector 2 & 3
HIROSE DF13-20DP-1.25V
3 x 2 header, pitch 2.54mm
5 x 2 header, pitch 2.54mm
JUSB2
USB connector 4 & 5
5 x 2 header, pitch 2.54mm
Connectors
Label
Function
Note
KB_MS1
MPCI1
PCI1
S_FAN1,S_FAN2
PS/2 Keyboard & mouse connector
Mini PCI slot
PCI slot
System fan connector 1 & 2
6-pin Mini-DIN x 2
D-sub 25-pin, female
D-sub 9-pin, male
D-sub 15-pin, female
Phone Jack X 3
9 x 1 wafer, pitch 2.0mm
3 x 1 wafer, pitch 2.54mm
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