Page 5 of 6 AR-B9891 Manual Part No: 220010326-G
13. LCD SIGNALS & POWER
CONNECTOR (
LVDS1
)
Note: The LCD only supports 18-bit
type panel.
14. LCD DRIVING VOLTAGE
SELECTION (
JP7
)
Pin.1 & Pin.2 short:
+3.3V
(factory preset)
Pin.2 & Pin.3 short:
+5.0V
15. S-VIDEO & AV SIGNALS OUTPUT
CONNECTOR (
JP6
)
Pin.1, 2, 3: GND
Pin.4: Composite
Pin.5: Chrominance
Pin.6: Luminance
16. CMOS DATA KEEP/CLEAR (
JP1
)
Pin.1 & Pin.2 short: Keep data (factory
preset)
Pin.2 & Pin.3 short: Clear data
17. COMPACT FLASH CARD SLOT CF1
MASTER/SLAVE SELECTION (
JP4
)
Pin.1 & Pin.2 short: Master
Pin.1 & Pin.2 open: Slave
18. HDD & CF CARD BUSY INDICATOR
(
JP3
)
Pin.1: LED+
Pin.2: LED-
19. CONTROL PANEL (
PANEL
)
PIN
SIGNAL
PIN
SIGNAL
1 2
PANSWIN-
3 GND 4
PWR_ON_LED
5 GND
6
LED1_VDD
7 GND
8
RST_PD
9 GND
10
VCC12_OUT
Pin.1 & Pin.2: Power button
Pin.3 & Pin.4: LED for power on
Pin.5 & Pin.6: LED for power standby
Pin.7 & Pin.8: Reset button
Pin.9 & Pin.10: +12V output
20. SERIAL PORT (
COM1
)
PIN
SIGNAL
PIN
SIGNAL
1
LCDVDD
2 GND
3 NC 4 NC
5 GND 6 NC
7 NC 8
GND
9 NC 10 NC
11 NC 12 NC
13 NC 14 NC
15 GND 16
TRXOC+
17 TRXOC- 18 GND
19 TRXO2+ 20 TRXO2-
21 NC 22
TRXO1+
23 TRXO1- 24
NC
25 TRXO0+ 26 TRXO0-
27 NC 28 NC
29
LCDVDD
30
LCDVDD
PIN
SIGNAL
PIN
SIGNAL
1 /DCDA 6
/DSRA
2 RXDA 7
/RTSA
3 TXDA 8
/CTSA
4 /DTRA 9
/RIA
5 GND