Thread: Car PC/Mac
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Old 20th November 2006, 11:19   #6
biggles
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Rover 75 2.5 V6 conn

Join Date: Nov 2006
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Quote:
Originally Posted by mantianak View Post
There's some other posts about the bezzel facia.
http://www.the75andztclub.co.uk/foru...read.php?t=508

I think some people are chipping in to buy bulk as they are really expensive. There's a picture of one I've custom made (mark 1).

What kind of display do you have?
Audio and picture wont be a problem for me as my monitor has serveral inputs for both. I'm sure most displays do.

Audio jack from carputer -> display unit -> amp in boot -> speakers

Video RVA output form motherboard -> display RCA input (phono)

Hope this helps.
I'm away for a few days so look forward to reading peoples thoughts on this when I get back.
I was thinking more in the lines of using a pure display rather than a full-fledged double-DIN HU. Something like this:

http://www.cartft.com/catalog/il/44

The advantages of this approach would be:

* VGA input (or DVI if I get a DVI equipped Mac/PC instead of the old iBook), rendering better image quality. Having a higher resolution desktop scaled and processed to composite or S-video PAL usually results in a noticeable degradation in quality.

* Pointing device input. I don't believe a can get mouse/digitizer information passed on from the HU to the computer or can I?

* Complexity. If possible I would like the computer to handle all aspects of the operation of the system. Adding a full HU would add a management layer on top of the computer interface.

The disadvantages are of course obvious as well.

* I do need to come up with an amplifier solution. Something like this might do the trick? http://www.electronickits.com/kit/co.../ampl/k143.htm

* I need to implement the FM receiver.

* If there is a working bezel for double DIN available I don't need to put a lot of effort into a custom one for the display.
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