TRIUMPH BOARD 8592580112355, Руководство по обслуживанию

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2 5V_N 5V normal power supply 6 12V_N 12V normal power supply
3
GND Ground
7
GND Ground
4
GND Ground
8
GND Ground
NO. SYMBOL DESCRIPTION NO. SYMBOL DESCRIPTION
1 5V_S 5V normal power supply 4 GND Ground
2 5V_S 5V normal power supply 5 Standby
Standby control (ON: ≥3V;
OFF: ≤1V)
3 GND Ground
➢
CN102 (3pin/2.0mm): Backlight connector
➢
IR & key connector; position: CON9 (12pin/2.0mm)
NO. SYMBOL DESCRIPTION NO. SYMBOL DESCRIPTION
1 IR_IN IR receiver 7 NC No Connection
2 GND Ground 8
NC No Connection
3
+5V_IR Power supply for IR
9
NC No Connection
4 IR_R Red LED indicator 10 KEY1
Menu, Vol+, Vol-
5 IR_G Green LED indicator 11 KEY0
Source, CH+, CH-, Power
6 GND Ground 12 GND Ground
➢
J452 (40pin/2.0mm): LVDS interface(60HZ)
Pin No. SYMBOL DESCRIPTION Pin No. SYMBOL DESCRIPTION
1 GND Ground 21 E2- RXE2-
2 VCC Power supply for panel 22 E2+ RXE2+
3 GND Ground 23 E1- RXE1-
4 VCC Power supply for panel 24 E1+ RXE1+
5 NC No Connection 25 E0- RXE0-
6 VCC Power supply for panel 26 E0+ RXE0+
NO. SYMBOL DESCRIPTION
1 ADJ The backlight adjustment output pin
2 ON/OFF Backlight ON/OFF control for panel, ON: +5V; OFF: 0V
3 GND Ground