Kontron aFLAT Series Manual page 10

1.4.5
X3 O
O
1.4.6
X3 O
O
1.4.7 Backlight and flatpanel power configuration
This configuration is only valid for X4 and X5.
Short pins R15 or R16 or R17 or R24 or R26 to choose required
voltage supply.
Caution ! Only one configuration for backlight and flatpanel is
allowed, otherwise the board is permanently damaged.
Resistor
R15
R16
R17
R24
R26
1.4.8
Use to control polarity of backlight control signal of X5
R23 Short
/BLON
15.04.2004
DC power supply X3 for XGA - Flatpanel
Apply operating voltage using connector X3.
Connector: YeonHo 40006WR-02A00
Matching Connector: YeonHo 40006HS-02
Pin Name
1 GND
2 +12V In
DC power supply X3 for SXGA-Flatpanel
Apply operating voltage using connector X3.
Connector: Hirose DF3D-2P-2H
Matching Connector: Hirose DF3-2S-2C
Pin Name
1 GND
2 +12V In
Name
+12V +12V DC Power for flatpanel power
VCC + 5V DC Power for flatpanel power
+3,3V + 3.3V DC Power for flatpanel power
VCC + 5V DC Power for backlight power
+12V +12V DC Power for backlight power
Backlight control configuration
Never short R23 and R22 at the
same time! This will cause damage
CRTtoLCD-6-SM
Description
R22 Short
BLON
to the system!
Kontron Hamburg GmbH & Co.KG
Marschnerstieg 7
22081 Hamburg / Germany
Fon: +49 (0)40 20 00 90-0
Fax: +49 (0)40 20 00 90-10
http://www.kontron-hh.com
Description
Power Ground
+12 V DC Power In
Description
Power Ground
+12 V DC Power In
Delivery Default
Open
Short for 5V DC
Flatpanel
Short for 3.3V
Flatpanel
Open
Short
Delivery Default
R23 open
R22 Short
Page 10 of 18