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4.
Inverter Backlight Control Mode selection (3-pin J2)
EMB-Q170B
EMB-Q170B Inverter Backlight Control Mode selection
Setting
DC Voltage Control (Default)
PWM Control
5.
COM1 Ring/+5V/+12V selector (6-pin COM1_V1)
EMB-Q170B
EMB-Q170B COM1 Ring/+5V/+12V Selection
Setting
+12V
+5V
Ring (Default)
Chapter 2: Motherboard information
LJ2
1 2
2 3
DC CTL
PWM CTL
(Default)
Pins
1-2
2-3
COM1_V1
+12V
+5V
Pins
1-2
3-4
5-6
Ring
(Default)
2-15
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