2-13
Chapter 2: Motherboard information
2.7.2
Internal connectors
2. Speaker out connector (4-pin AMP_CON)
The 4-pin connector is for the chassis-mounted speaker.
The Speaker module is purchased separately.
1. DCIN 12V AUX power connector (4-pin DC_PWR2)
This port connects to a DCIN AUX supply plug. The power supply plug
is designed to fit this connector in only one orientation. Find the proper
orientation and push down firmly until the connector completely fits.
MIX-KLUW1
MIX-KLUW1 DCIN power connector
PIN 1
DC_PWR2
+DC_IN +DC_IN
GND GND
MIX-KLUW1
MIX-KLUW1 Audio stere. output with Amp connector
PIN 1
R_OUT+ R_OUT- L_OUT- L_OUT+
AMP_CON
3. BIOS programmable connector (8-pin SPI_1)
Use this connector to flash the BIOS ROM.
MIX-KLUW1
MIX-KLUW1 BIOS programmable connector
PIN 1
SPI_1
(NC)
SPI_MOSI
SPI_CLK
GND
(NC)
SPI_MISO
SPI_CS#
+3V_SPI