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need help....How to built car pc with my IVA-D300

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  • need help....How to built car pc with my IVA-D300

    i have IVA-D300 installed. now i would like to build car PC. i know maybe this thread too old. but i very need help.
    i was read the thread about car pc. and i already try to build VGA to RGB in TTL level that the schematic i saw at this room. but, IVA D-300 did'nt respon. only blank screen while it at NAV mode.
    i have made this circuit twice. but they have same result ( blank screen )
    is there any mistake on that schematic? or my iva-d300 nav input was damage? how can i check that?

    thank you and i waiting for your response.



    Giovanni from indonesia

  • #2
    the iva d300 is not a high res. screen, I think it's 1/4 vga... even an rgb input is not going to be much better than a regular composite input.

    the iva d900 & d901 is a 800X480 screen & would be a better target of hacking,. but the screen itself seems to be niether lvds or ttl interface.... there was a guy on here developing an interface for alpine hi res screens, haven't seen much action there recently though & I don't know how far they actually got...
    MY NEWEST INSTALL:modded infiniti fx with big screen

    first windows carpc install........my liquid cooled LVDS screen :D

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    • #3
      okay...but i never ggot my IVA D300 displayed windows? is there adding any trick for that schematic from http://www.epanorama.net/circuits/vga2rgbs.html or activeted something at my iva-d300? couse it's not display anything. same like we not plug anything at nav input. please help me

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      • #4
        that I couldn't say, never tried this
        MY NEWEST INSTALL:modded infiniti fx with big screen

        first windows carpc install........my liquid cooled LVDS screen :D

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        • #5
          oke...thank you
          so who can help me???

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          • #6
            i need somebody help me step by step.
            we already make the board to add Hsync + Vsync become csync.
            i already connect Hsyc + Vsync ----> Csync ( at iva-d300 )
            R ----> R (at iva-d300)
            G -----> G (at iva-d300)
            B ----> B (at iva-d300)
            if the situation like that, and i already activated nav input ( on ) at my iva-d300....actually monitor iva-d300 can display PC ( ex. windows )??? but why in my iva doesn't display anything?

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            • #7
              Its been 1 day, cool your horses. You are doing something very odd, and few here have done it so few can help. 1 day for even a common question is a small timeframe.

              Just sit back and wait a bit.
              Fusion Brain Version 6 Released!
              1.9in x 2.9in -- 47mm x 73mm
              30 Digital Outputs -- Directly drive a relay
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              • #8
                help...help...

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                • #9
                  Your monitor input resolution is:

                  480 x 234

                  Supposing there is no communication protocol needed to activate the nav input (just selecting source), you have to adjust your vga output to be PAL or NTSC compatible, with power strip or with vga card drivers (NVIDIA and ATI only).

                  PAL: 15625 Horizontal frequency, 50Hz vertical frequency, interlaced.
                  NTSC: 15734.2 Horizontal frequency, 60Hz vertical frequency, interlaced.

                  Some hints (not tested, but should be a good starting point):
                  http://www.solocarputer.com/phpbb2/v...ghlight=alpine
                  WV GOLF V sportline with sempron 3100 under the seat.
                  My own software: http://www.solocarputer.com/phpbb2/viewtopic.php?t=7175
                  My carputer: http://www.solocarputer.com/phpbb2/viewtopic.php?t=6913
                  My web: http://visenri.webatu.com

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