Avalue ECM-VX900 - Manual (Page 34)

ECM-VX900
34 ECM-VX900 User ’s Manual
2.4.20 USB connector 0 & 1/ 2 & 3/ 4&5 (JUSB1_1/ JUSB2_1/ JUSB4_1)
Signal PIN PIN Signal
+5V 1 2 GND
N1/ N2/N4 3 4 GND
P1/ P2/P4 5 6 P0/ P3/P5
GND 7 8 N0/ N3/N5
GND 9 10 +5V
2.4.21 LCD backlight brightness adjustment (JVR1)
Signal PIN
+5V 1
L_BKLT_CTRL_R 2
GND 3
Variation Resistor
(Recommended: 4.7KΩ,
>1/16W)
JUS
B
1_
1
JUS
B
2_
1
J
US
B
4_
1