Acer G7710 SERIES manual Front panel connectors, Serial port connector for selected models

English

22 2 System tour

Front panel connectors

The front panel connectors (F_PANEL1) are for electrical connection to the front panel switches and LEDs.

F_PANEL1 front panel pin definition

PIN	SIGNAL	DESCRIPTION
1	Storage_LED +	Hard disk LED pull-up
2	FP PWR/SLP	MSG LED pull-up
3	Storage_LED -	Hard disk active LED
4	FP PWR/SLP	MSG LED pull-up
5	RST_SW -	Reset Switch low reference pull-down to GND
6	PWR_SW+	Power Switch low reference pull-up
7	RST_SW +	Reset Switch high reference pull-up
8	PWR_SW-	Power Switch high reference pull-down to GND
9	RSVD_DNU	Reserved. Do not use
10	None	No pin

Serial port connector (for selected models)

The serial port connector (JCOM1) is a 16550A high speed communication port that sends/receives 16 bytes FIFOs and connects to a serial device.

Serial port pin definition
	Pin	Signal	Description
	1	DCD	Data Carry Detect
	2	SIN	Serial In or Receive Data
	3	SOUT	Serial Out or Transmit Data
	4	DTR	Data Terminal Ready
	5	GND	Ground
	6	DSR	Data Set Ready
	7	RTS	Request To Send
	8	CTS	Clear To Send
	9	RI	Ring Indicate