ASROCK IMB-146 User Manual page 21

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Inverter Power Control
Connector
(6-pin BLT_PWR2)
(see p.10, No. 16)
(6-pin BLT_PWR3)
(see p.10, No. 15)
Backlight & Amp
Volume Control
Header
(7-pin BLT_VOL1)
(see p.10, No. 24)
Digital I/O Header
(10-pin DIO1)
(see p.10, No. 3)
DVI Connector
(DVI1)
(see p.10, No. 2)
1
1
1
2
1
PIN Signal Name PIN Signal Name
2
1
21
1,2: +12V
3: Panel Backlight Enable
4: Panel Backlight Control
5,6: GND
1: PWRBTN
2: Volume Up
3: Volume Down
4: Panel BackLight UP
5: Panel BackLight Down
6: GND
7: PWR LED
PIN Signal Name PIN Signal Name
10
GND
8
GP3
6
GP2
4
GP1
2
GP0
2
NC
1
4
GND
3
6
5
TMDS DATA1+
8
7
TMDS DATA1-
10
GND
9
12
DDC DATA
11
14
DDC CLK
13
16
GND
15
18
17 HOT PLUG
TMDS DATA2+
20
19
TMDS DATA2-
9
+5V
7
GP7
5
GP6
3
GP5
1
GP4
GND
TMDS CLK-
TMDS CLK+
GND
GND
TMDS DATA0+
TMDS DATA0-
GND
+5V

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