R-out, L-out, R-in – Acrosser AR-B5230 User Manual
Page 15: Mic-in, Jp5: switch for select 3v or 5v panel, Fan2: system fan connector, Data
AR-B5230 Series User Manual
7. J2: Pin header for RS422/485.
8. AUDIO1: MIC & Line-in & Line-out.
PIN
SIGNAL
1
TX+
2
TX-
3
RX+
4
RX-
PIN
SIGNAL
PIN
SIGNAL
1
R-OUT
2
L-OUT
3
GND
4
GND
5
R-IN
6
L-IN
7
MIC-IN
8
GND
9
GND
10
GND
9. JP5: Switch for select 3V or 5V Panel.
10. FAN2: System Fan connector.
STATUS
SETTING
2-3
5V
1-2
3.3V
PIN
SIGNAL
1
GND
2
12V
3
DATA
11. J1: Pin header for speaker& reset&
power on.
12. COM2&COM3&COM4: Serial Port COM2 &
COM3 & COM4.
PIN
SIGNAL
1-2 SPEAKER
3-4 RESET
5-6 POWER
BUTTON
PIN
SIGNAL
PIN
SIGNAL
1
DCD
2
DSR
3
RX
4
RTS
5
TX
6
CTS
7
DTR
8
RI
9
GND
10
GND
13. FAN1: CPU Fan connector.
14. JP7: Switch for Dothan or Banines.
PIN
SIGNAL
1
GND
2
12V
3
DATA
STATUS
SETTING
OPEN
1.8V(BANINES)
CLOSE
1.5V(DOTHAN)
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