8
3-2-5 SGM330 brief introduction:
Pin introduction:
Pin
SYMBOL
Function description
2,3,5,6,10,11,13,14
S1A, S1B, S1C, S1D
S2A, S2B, S2C, S2D
Analog video I/O
1
IN
Select input
15
EN
Switch-enable input
4,7,9,12
DA, DB, DC, DD
Analog video I/O
8
GND
Ground
16
V+
Power supply
3.3 Brief introduction of power supply
AC input
AC100-240V
50/60HZ
Use for LCD backlight
power supply.
12V
12V
GND
GND
5VSB
5V
24V
24V
24V
GND
Use for mainbord power
supply.
All manuals and user guides at all-guides.com
Содержание LS18
Страница 13: ...12 4 3 The waveform of key points All manuals and user guides at all guides com...
Страница 17: ...16 7 Select Run 8 The SW is updating All manuals and user guides at all guides com...
Страница 18: ...17 9 Pls turn on the TV again once the SW is updated successfully All manuals and user guides at all guides com...
