3. HARDWARE SETUP 14) Internal Audio Connectors (4-pin CD, AUX, VIDEO, MODEM) These connectors allow you to receive stereo audio input from such sound sources as a CD-ROM, TV tuner, or MPEG card. The MODEM connector allows the onboard audio to interface with a voice modem card with a similar connector. It also allows the sharing of mono_in (such as a phone) and mono_out (such as a speaker) between the onboard audio and a voice modem card. AUX (White) Left Audio Channel VIDEO (Green) Ground Right Audio Channel Left Audio Channel Ground Right Audio Channel (to Modem) Modem-In CD (Black) MODEM Left Audio Channel Ground Right Audio Channel Modem-Out (from Modem) Ground Connectors 3.
H/W SETUP K7M-RM Internal Audio Connectors ® 15) Headphone True-Level Line Out Header (3 pin HPHONE) (optional) This connector allows you to connect a chassis mounted headphone to the motherboard instead of having to attach an external headphone onto the ATX connectors. 0 1 0 1 HP OUT LT HP OUT RT GND K7M-RM 1 HPHONE K7M-RM True-Level Line Out Header ® 40 ASUS K7M-RM User’s Manual MR- 0 1 0 1 0 1 0 1 0 1