Intel KM4M, KM4AM, MS-6734, G52-M6734XD Front Panel Connectors JFP1 & JFP2, CD-In Connector JCD1

MS-6734 M-ATX Mainboard

Front Panel Connectors: JFP1 & JFP2

The mainboard provides two front panel connectors for electrical connection to the front panel switches and LEDs. JFP1 is compliant with Intel® Front Panel I/O Connec- tivity Design Guide.

	Power		Power				Speaker
	LED		Switch
						2		8	JFP2
JFP1	2			10
	1			9		1		7
	HDD						Power
			Reset
							LED
	LED		Switch
		JFP1 Pin Definition
PIN	SIGNAL				DESCRIPTION
1	HD_LED_P				Hard disk LED pull-up
2	FP PWR/SLP				MSG LED pull-up
3	HD_LED_N				Hard disk active LED
4	FP PWR/SLP				MSG LED pull-up
5	RST_SW_N				Reset Switch low reference pull-down to GND
6	PWR_SW_P				Power Switch high reference pull-up
7	RST_SW_P				Reset Switch high reference pull-up
8	PWR_SW_N				Power Switch low reference pull-down to GND
9	RSVD_DNU				Reserved. Do not use.

JFP2 Pin Definition

PIN	SIGNAL	PIN	SIGNAL
1	GND	2	SPK-
3	SLED	4	BUZ+
5	PLED	6	BUZ-
7	NC	8	SPK+

CD-In Connector: JCD1

The connector is for CD-ROM audio connector.

R

GND

JCD1

L

2-18