-19-
Features of Main board
ELECTRICAL CHARACTERISTICS & REQUIREMENTS
Power Supply
Mode
Symbol Voltage Range
Max
Current
Ripple
Voltage
@25 ℃
Startup
Time
Rise
Time
24V/12V/ 24V 22V~25V 1000mA 240mV
P-P
≤100ms ≤50ms
ƃ CN2(10PIN/2.54): MAIN POWER SUPPLY CONNECTOR
NO. SYMBOL DESCRIPTION
ybdnatS ylppuS rewoP BSV5 1
lortnoC ybdnatS ylppuS rewoP NOWP 2
3 GND
Ground
4 GND
5 P5V
+5V Power Supply for Panel
6 P5V
7 5V
Main +5V Power Supply
8 5V
dnuorG DNG 9
ylppuS rewoP CD V21+ V21 01
ƃ CN3 (6PIN/2.0): INVERTER CONNECTOR
NO. SYMBOL DESCRIPTION
1 12V
+12V DC Power Supply for high-pressure bar
2 12V
lenaP rof lortnoC FFO/NO thgiL-kcaB OLB 3
lenaP rof tnemtsujdA ssenthgirB JDA 4
5 GND
Ground
6 GND
ƃ CN20(14PIN/2.0): KEY & IR BOARD CONNECTOR
NO. SYMBOL DESCRIPTION
ylppuS rewoP CD V5+ V5 1
rotacidnI deR DER 2
rotacidnI neerG NRG 3
revieceR RI RI 4
dnuorG DNG 5
0yeK 0K 6
1yeK 1K 7
2yeK 2K 8
3yeK 3K 9
4yeK 4K 01
5yeK 5K 11
6yeK 6K 21
)devreseR(7yeK 7K 31
dnuorG DNG 41