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DSATX Manual Copyright 2006 Mpegbox.com Page 2 of 13
Battery Protection, and Temperature Protection. Features also include Serial Port Control, Diagnostics, and
Upgradeability. Desktop computer motherboards are typically not designed to work in automotive
environments, the design and engineering that went into the DSATX makes every attempt to compensate for
this. Having purchased a DSATX, you will rest assured that you’ve invested in a flexible product that can grow
and expand with your automotive computing system.
1.2. Product Photo
1.3. Block Diagram
Microcontroller
Temp.
Sensor
J7
ATX-12V
J1
Supply
Protection
J5
J2
J8
DC-DC
Power
Supply
+5VSB
+5V
+3.3V
+12V
PSON#
-12V
Adjust
POTs
JP1
ATX-20p
12V FAN
Chassis Ground (GND)
12 Volts In (VIN)
Accessory In (ACC)
Status
LED
MotherBoard Switch
Advanced Options
Communication Port
(Requires RS-232 or USB
Translator)
Control Monitoring
PWROK
1.4. Included Contents and Optional Accessories
Included:
1 : DSATX 220 Watt Power Supply
1 : 9" 20-pin ATX Power Cable with 2 HDD Power Connectors and 1 Floppy Connector
1 : 12" 4-pin ATX 12V Power Cable (CPU Power Cable)
2 : 0.1" Shunt Jumpers
1 : 24" 2-pin to 2-pin Mother Board Power Switch Cable
3 : Insolated Terminal Ring Crimp/Solder Connectors 12-10AWG
Optional:
• Acroname Serial Port Adapter PN:S13-SERIAL-INT-CONN
• Acroname USB Serial Adapter PN:S19-USB-SERIAL-INT-CONN
• 12” 20-pin ATX Power Cable with 2 HDD Power Connectors and 3 Floppy Connectors