Aaeon MB-662 User manual

Quick Installation Guide
MB-662 Installation Guide 1
MB-662
Part no. 2007662001 2nd. Ed. Printed in Taiwan Feb., 2001
Quick Installation Guide
Warning! Always completely disconnect the power cord
from your chassis whenever you work with the
hardware.Donotmakeconnectionswhilethe
power is on. Sensitive electronic components can
bedamagedbysuddenpowersurges.Only
experiencedelectronicspersonnelshouldopen
the PC chassis.
Caution! Always ground yourself to remove any static
chargebeforetouchingtheCPUcard.Modern
electronic devices are very sensitive to static
electric charges. As a safety precaution, use a
grounding wrist strap at all times. Place all
electronic components in a static-dissipative
surface or static-shielded bag when they are not
in the chassis.
MB-662
Notice:
The guide is designed for experienced users to
setup the system within the shortest time. For
detailed information, please always refer to the
electronic user's manual.
Safety Precautions
MB-662
LPX Board Socket 370 Pentium III
with LCD, LAN, Audio, 4 COMs & SSD

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Location of Jumpers & Connectors
JP13
CN16
CN9
CN12
CN8
JP18
CN7
JP16
JP7
JP3
JP17
DIMM1
DIMM2
JP14 JP15
CN21
CN13
CN6 CN11 CN35 CN37 CN36 CN33 CN32 CN30 CN22 CN3 CN10 CN14
JP10
JP1
CN2
CN25
CN17
CN24
CPU1
JP6
EISA1
JP12
CN34
CN31
CN29
JP2
JP8

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MB-662 Installation Guide 3
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List of Jumpers
Jumpers allow users to manually customize system configurations
to their suitable application needs.
The following chart consist the list of each jumper function:
Jumpers
Label Function
JP1 Clear CMOS Selection
JP2 Power ON Switch
JP3 Panel Type Selection
JP6 LCD Panel Voltage Setting
JP7 LCD Clock Signal Selection
JP8 Ethernet Tx/Rx/Link LED Connector
JP10 COM4 RS-232/422/485 Selection
JP12 Speaker (external) / Buzzer
JP13 System Status LED Pin Header
JP14 Power Reset Connector
JP15 DiskOnChip (DOC) Address Selection
JP16 IR Touchscreen Power Pin Header
JP17 100/66 Mhz Frequency Select
JP18 Keyboard Lock

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List of Connectors
Connectors on board access link to external devices such as hard
disk drives, a keyboard, or floppy drives.
The following consist the list of each connector function:
Connectors
Label Function
CN2 ATX Power Connector
CN3, CN12 Display Connectors ( CRT and LCD )
CN6 USB Connector
CN7 Floppy Drive Connector
CN8 IrDA Connector
CN9 (FPC) Floppy Drive Connector
CN10 Parallel Port 1 Connector
CN11 Keyboard and Mouse Connector
CN13 CPU Fan Power Connector
CN14 RJ-45 Ethernet Connector
CN16 Primary IDE Hard Drive Connector
CN17 Secondary IDE Hard Drive Connector
CN21 Parallel Port 2 Connector
CN22 COM2 Connector
CN24 System Fan Power Connector
CN25 LCD Inverter Backlight Power Connector
CN29 Digital I/O Connector
CN30 COM3 Connector
CN31 COM4 Connector
CN32 COM1 Connector
CN33 Joystick / MIDI Port
CN34 Audio Connector for CD_IN
CN35 Phone Jack for Line_OUT
CN36 Phone Jack for MIC
CN37 Phone Jack for Line_IN

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MB-662 Installation Guide 5
MB-662
Clear CMOS Selection (JP1)
Safety precautions in setting up clear CMOS must be taken, always
placejumperonprotectmode.InclearingCMOS,placejumperfor
just a second (follow clear CMOS illustration) then, immediately
return jumper to protect mode.
*Protect Clear CMOS
1 2 3 1 2 3
*Default
LCD Panel Voltage Setting (JP6)
The LCD panel driving voltage is set by using JP6 jumper settings
illustratedasfollows:
5V * 3.3V
1 2 3 1 2 3
* Default

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LCD Clock Signal Selection (JP7)
The LCD clock control signal is set by using JP7 jumper settings
illustratedasfollows:
Shift Clock * AShift Clock
1 2 3 1 2 3
* Default
Ethernet Tx/Rx/Link LED Connector (JP8)
WithethernetTx/Rx/LinkLEDindicator,theethernetstatuscanbe
trace up through LED indicator readings. The pin definitions are
listedasfollows:
Pin Signal Pin Signal
1 Rx-LED 2 Vcc
3 Link LED 4 Vcc
5 Tx-LED 6 Vcc

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COM4 RS-232/422/485 Selection (JP10)
RIfunctionorvoltageselectionconfigurationsforCOM3/COM2
can be set manually through jumper JP10. Jumper settings are
illustratedasfollows:
* RI Function +5Vout +12Vout
1 3 5 1 3 5 1 3 5
2 4 6 2 4 6 2 4 6
*RS-232 RS-422 RS-485
7 9 11 7 9 11 7 9 11
8 10 12 8 10 12 8 10 12
* Default
Speaker/Buzzer (JP12)
This onboard jumper provides users easy manual settings for on
boardbuzzerandexternalspeaker.Byjustfollowingtheillustration
of the settings below:
* on board buzzer external speaker
1 2 3 4 1 2 3 4
* Default

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System Status LED Pin Header (JP13)
LED indicator for system status, it serves as an early warning
indicator and as well as a quick troubleshooting indicator. Just
followthepindefinitionforeach7LEDsillustratedbelow:
Pin Signal Pin Signal
1 Power_ON LED 2 Vcc
3 CPU_fan LED 4 Vcc
5 System_fan LED 6 Vcc
7 HDD_access LED 8 Vcc
9 Low_temperature LED 10 Vcc
11 High_temperatureLED 12 Vcc
13 LAN_accessLED 14 Vcc

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DiskOnChip (DOC) Address
Selection (JP15)
TheDiskOnChip2000familyofproductsprovidesasinglechip
solid-state flash disk in a standard 32-pin DIP package. The
DiskOnChip2000isasolid-statediskwithnomovingparts,
resulting in a significant reduction in power consumption and an
increaseinreliability.TheDiskOnChipisasmallplugandplay
Flash disk. It is easy to use. And it saves integration overhead.
TheDiskOnChip2000familyofproductsisavailableincapacities
rangingfrom16MBupto288MB,unformatted. Inordertomanage
thedisk,theDiskOnChip2000includestheTrueFFS,M-Systems
FlashFileSystemproprietarysoftware.TheDiskOnChip2000
packageispin-to-pincompatiblewithastandard32-pinEPROM
device.
D400 D800 DC00 * Disable
1 3 1 3 1 3 1 3
2 4 2 4 2 4 2 4
* Default

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IR Touch Screen Power Pin Header (JP16)
This plug in jumper connection provides quick installation for the
optional use of IR touch screen on display panels. Just refer to the
pindefinitionsbelow:
Pin Signal Pin Signal
1 Vcc 2 GND
3 N/C 4 N/C
5 N/C 6 N/C
100/66 Mhz Frequency Selection (JP17)
Provide the users to manually select the operating frequency with
theuseof jumper JP17. Illustrated setting asfollows:
* 66 Mhz Frequency 100 Mhz Frequency
1 2 1 2
* Default
Keyboard Lock (JP18)
KeyboardLock(CN18)
Pin Signal Pin Signal
1 Vcc 4 KBLOCK
2 N/C 5 GND
3 GND

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ATX Power Connector (CN2)
For ease and reliability, a standard 20-pin ATX power supply con-
nector is onboard. Which also provide positive plugging through
it'sguidedandlockingmechanism.Pindefinitionsasfollows:
Pin Signal Pin Signal
1 N/C 11 N/C
2 N/C 12 -12V
3 GND 13 GND
4 +5V 14 PON
5 GND 15 GND
6 +5V 16 GND
7 GND 17 GND
8 N/C 18 -5V
9 5VSB 19 +5V
10 +12V 20 +5V
Display Connectors (CN3) and (CN12)
TheMB-662'sPCISVGAinterfacecandriveconventionalCRT
displays and is capable of driving a wide range of flat panel
displays,includingelectroluminescent(EL), gasplasma,passive
LCD, and active LCD displays. The board has two connectors to
support these displays, one for standard CRT VGA monitors and
one for flat panel displays.

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VGA Display Connector (CN3)
A standard conventional D-sub connector is equipped to interface
withconventionalCRTdisplays.Refertopindefinitionsasfollows:
Pin Signal
1 RED
2 GREEN
3 BLUE
4 N/C
5 Chassis GND
6 Chassis GND
7 Chassis GND
8 Chassis GND
9 Vcc
10 Chassis GND
11 N/C
12 DDDA
13 H-SYNC
14 V-SYNC
15 DDCK

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LCD display connector (CN12)
CN12isa50-pin,dual-in-lineheaderusedforflatpaneldisplays.
Whenthe MB-662's power is applied, the controlsignal is low until
just after the relevant flat panel signals are present.
ConfigurationoftheVGAinterfaceisdonecompletelyviathe
software utility. You do not have to set any jumpers.
Pin Signal Pin Signal
1 +12 VDC 2 +12 VDC
3 GND 4 GND
5 +5 VDC 6 +5 VDC
7 ENAVEE 8 GND
9P0 10P1
11 P2 12 P3
13 P4 14 P5
15 P6 16 P7
17 P8 18 P9
19 P10 20 P11
21 P12 22 P13
23 P14 24 P15
25 P16 26 P17
27 P18 28 P19
29 P20 30 P21
31 P22 32 P23
33 P24 34 P25
35 SHF CLK 36 FLM (V SYS)
37 M 38 LP (H SYS)
39 GND 40 ENABKL
41 P26 42 P27
43 P28 44 P29
45 P30 46 P31
47 P32 48 P33
49 P34 50 P35

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USB Connector (CN6)
MB-662is equipped with a dualportUSB onboard connector.
It acquires the new generation of plug and play ( Hot Plugging )
feature, for both low speed and high speed devices. It could also
be expanded up to 127 connections through USB hub. Refer pin
definitionsasfollows:
USBConnector(CN6)
Pin Signal Pin Signal
1 Vcc 5 Vcc
2 USBD1- 6 USBD0-
3 USBD1+ 7 USBD0+
4 GND 8 GND

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Floppy drive connector (CN7), FPC (CN9)
You can attach up to two floppy drives to the mainboard controller.
Youcanuseanycombinationof 5¼"(360KBand1.2 MB)and/or
3½"(720KB,1.44MB,and2.88MB)drives.
A34-pindaisychaindriveconnectorcablefor(CN7)isrequiredfor
a dual-drive system. On one end of the cable is a 34-pin flat cable
connector. On the other end are two sets of floppy disk drive con-
nectors. Each set consists of a 34-pin flat-cable connector (usually
used for 3½" drives) and a printed-circuit board connector (usually
used for 5¼" drives). Plus an additional Flexible Printed Circuit
(FPC)connector(CN9),extradrivemeansextramemoryforyour
system. An ideal way for cost effective design.
Wire number 1 on the cable is normally red or blue, and the other
wiresareusuallygray.
Connecting the floppy drive
1. Plug the 34-pin flat-cable connector into CN7. Make sure that
the red or blue wire corresponds to pin 1 on the connector. No wor-
riesforCN9FPCconnector,it'sguideddesignforerrorfreecon-
nection.
2. Attach the appropriate connector on the other end of the cable
to the floppy drive(s). You can use only one connector in the set.
The set on the end (after the twist in the cable) connects to the A:
drive. The set in the middle connects to the B: drive.
3. If you are connecting a 5¼" floppy drive, line up the slot in the
printed circuit board with the blocked-off part of the cable connec-
tor.
If you are connecting a 3½" floppy drive, you may have trouble
determiningwhichpinispinnumber1. Lookforanumberprinted
on the circuit board indicating pin number 1. Also, the connector
on the floppy drive connector may have a slot.When the slot is up,
pin number 1 should be on the right. Check the documentation that
camewiththedrivefor more information.Ifyoudesire,connectthe
B: drive to the connectors in the middle of the cable as described
above.
Please refer to the pin definitions on the next page.

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FloppyDriveConnector(CN7)
Pin Signal Pin Signal
1 GND 2 DENSITYSELECT
3 GND 4 N/C
5 GND 6 DRIVETYPE
7 GND 8 INDEX
9 GND 10 MOTOR 0
11 GND 12 DRIVESELECT1
13 GND 14 DRIVESELECT2
15 GND 16 MOTOR 1
17 GND 18 DIRECTION
19 GND 20 STEP
21 GND 22 WRITE DATA
23 GND 24 WRITE GATE
25 GND 26 TRACK 0
27 GND 28 WRITE PROTECT
29 GND 30 READ DATA
31 GND 32 HEAD SELECT
33 GND 34 DISK CHANGE
Note:Please refertothe nextpage for(CN9) pin definitions.
IrDA Connector (CN8)
Howtoinstallinfraredmodule:
1.)PluginfraredmoduleintoIrDAconnector. Cautionmustbe
taken with the connector's orientation before plugging into
IrDA connector.
2.)Enableinfraredfunction intheBIOSsystemsetup.
IrDAconnectorpin definitions:
Pin Signal Pin Signal
1 Vcc 4 GND
2 FIrRx 5 IrTx
3 IrRx 6 CIrRx

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(FPC) Floppy Drive Connector (CN9)
(FPC)FloppyDriveConnector(CN9)
Pin Signal Pin Signal
1 Vcc 2 INDEX
3 Vcc 4 DRIVESELECT2
5 Vcc 6 DISK CHANGE
7 N/C 8 Vcc
9 DENSITYSELECT 10 MOTOR 0
11 N/C 12 DIRECTION
13 Vcc 14 STEP
15 GND 16 WRITE DATA
17 GND 18 WRITE GATE
19 GND 20 TRACK 0
21 GND 22 WRITE PROTECT
23 GND 24 READ DATA
25 GND 26 HEAD SELECT
Parallel Port 1 Connector (CN10) and
Parallel Port 2 Connector (CN21)
The mainboard is designed to support two parallel ports. Port 1
connector (CN10) also designated as LPT1 is a standard 25-pin
D-sub connector specially prepared for external interface. And
port2connector(CN21)designatedasLPT2intheformofa13x2
pin header connector for embedded connection purposes. Both
can be enabled and disabled in the BIOS system setup. For exam-
pleifLPT1isdisabled,LPT2orLPT3isenabled.AndifLPT2is
disabled,LPT1orLPT3isenabled.Thepindefinitionsforboth
CN10 and CN21 are listed as follows: ( Please turn to next page).

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ParallelPort1Connector(CN10),25-pinD-sub
Pin Signal Pin Signal
1 /STB 2 DO
3D1 4D2
5D3 6D4
7D5 8D6
9 D7 10 /ACK
11 BUST 12 PE
13 /SLCT 14 /AUTOFD
15 ERR 16 /INIT
17 /SLCTINI 18 GND
19 GND 20 GND
21 GND 22 GND
23 GND 24 GND
25 GND 26 GND
ParallelPort2Connector(CN21),13x2pinheader
Pin Signal Pin Signal
1 /STB 2 /AUTOFD
3 DO 4 ERR
5 D1 6 /INIT
7 D2 8 /SLCTINI
9 D3 10 GND
11 D4 12 GND
13 D5 14 GND
15 D6 16 GND
17 D7 18 GND
19 /ACK 20 GND
21 BUST 22 GND
23 PE 24 GND
25 SLCT 26 N/C

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MB-662 Installation Guide 19
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Keyboard and Mouse Connector (CN11)
The MB-662 provides a keyboard connector which supports both a
keyboard and a PS/2 style mouse. Please refer to the pin definitions
listedbelow:
Keyboardand Mouse Connector(CN11), Dual mini-din connector
Pin Signal Pin Signal
1 KB DATA 7 MS DATA
2 MS DATA 8 N/C
3 GND 9 GND
4 Vcc 10 Vcc
5 KB CLOCK 11 MS CLOCK
6 MS CLOCK 12 N/C
CPU and System Fan Power Connector
(CN13) and (CN24)
Two 3-pin plug in and error free onboard connectors are located
accessibly for trouble-free connection and disconnection. For CPU
fanit is labeled CN13 and CN24 forsystemfan. Both pin defini-
tionsarelistedbelow:
CPUFanPowerConnector(CN13)
Pin Signal
1 GND
2 +12V
3 fan speed sensor
CN24 continue on the next page.

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SystemFanPowerConnector(CN24)
Pin Signal
1 GND
2 +12V
3 fan speed sensor
RJ-45 Ethernet Connector (CN14)
MB-662isoutfittedwithastandardRJ-45LANconnector.With
supportfromRealtekRTL8139Cchipsetusingeither10Mbsor
100Mbs are possible through it's N-way auto-negotiation featured
operation.Refer to the pin definitionslistedbelow:
RJ-45EthernetConnector(CN14)
Pin Signal Pin Signal
1 TX+ 5 N/C
2 TX- 6 RX-
3 RX+ 7 N/C
4 N/C 8 N/C