Hey Guys,

I'm running an Intel D945GSEJT board, which uses an audio header + a stereo hookup at the back.

Im fitting it to a VoomPC case, but also have an HQCT v1 installed.

I'm struggling to work out the audio routing in the case.

My VoomPC has 2 x phono outputs on the front panel, but no stereo output or mic input, So currently if I want to use the phono to connect to my car speakers then I cant connect the HQCT or a mic for the car kit...

Board Tech Spec:

The board contains an audio connector on the back panel and audio headers on the
component side of the board.
Back panel audio connector:
- Line out
S/PDIF header:
- 3-pin header
Front panel audio header (supports both AC 97 and HD Audio):
- 10-pin header (for headphones/mic)
Internal mono speaker header:
- 2-pin header
- Supports a 1.5 W/8 Ω speaker

The front/back panel audio connectors are configurable through the audio device
The audio stream for the line-out port is routed according to these dependencies:

By default the audio stream is down-mixed to mono and amplified for an internal
mono speaker.
A connection is detected at the rear line-out port, the audio stream goes to the
rear line-out port and the internal mono speaker is disabled.
Then the pinout

Pin 1 - Ground
Pin 2 - S/PDIF out
Pin 3 - VCC (5V)

Front Panel Audio Header for Intel HD Audio
Pin 1 - [Port 1] Left channel
Pin 2 - Ground
Pin 3 - [Port 1] Right channel
Pin 5 - [Port 2] Right channel
Pin 6 - [Port 1] SENSE_RETURN
Pin 7 - SENSE_SEND (Jack detection)
Pin 8 - Key (no pin)
Pin 9 - [Port 2] Left channel
Pin 10 -[Port 2] SENSE _RETURN

Front Panel Audio Header for AC 97 Audio
Pin 1 - MIC
Pin 2 - AUD_GND
Pin 3 - MIC_BIAS
Pin 4 - AUD_GND
Pin 5 - FP_OUT_R
Pin 7 - AUD_5v
Pin 8 - KEY (no pin)
Pin 9 - FP_OUT_L

I am quite happy to make my own leads etc.

I'm thinking I need a mic socket, some kind of aux input (to connect the HQCT) and then the standard phono sockets at the front...

Using AC'97 I'm guessing pin 1 and pin 3 to connect to the mic, but any ideas which pins to connect the HQCT?

I've got no idea on the other pin out