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Electronics 7" inch LCD video input

Discussion in 'Modding' started by lollysticky, 6 Nov 2006.

  1. lollysticky

    lollysticky What's a Dremel?

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    first of all, i just registered. I visited these fora for a long time but i never had the urge to post something :)

    Yesterday some dude dropped off a malfunctioning portable dvd player wich seemed to have an error in the 'disk-reading segment'. The lcd itself was working well.
    As my boss didn't want to send it for repairment, i bought the whole stuff over for €1, wich also included lots of gagdets like headset, lots of connectioncables, a caryingbag,.... lots of goodies

    When i came home i ripped open the portable dvd player and carefully removed the screen:
    [​IMG]
    the controlpanel:
    [​IMG]
    the video+power input:
    [​IMG]

    it had other chippanels aswell: one that served as the PSU (in teh plug!), one that served as a control panel/menu (play buttons, pause/reverse, that kind of stuff) and a big one controlling the video output (to a tv), the audio and the conversion of the dvd-signal to give it to the LCD

    Now i only took out the LCD with it's main chipsetpanel. i don't think i need te others (i hope so =p).

    Basically it all comes down to this
    1/ From the 8 wires on the pic, wich are used for power (my guess is the red, white nd black one tied together) and wich are for the video input (white, grey, red, brown and blue wires)
    2/ is it able to put this weird kind of plug into something like perhaps a VGA or DVI plug?
    3/ If yes, how do i do this :p

    tx anyways
    i hope i made myself clear

    edit: just some more info on the connector
    it has listings:
    CON
    WIDE
    GND
    C
    Y
    GND
    +9v
    DC
     
    Last edited: 6 Nov 2006
  2. DougEdey

    DougEdey I pwn all your storage

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    WIDE probably comes from the player and marks it for Widescreen
    C is probably for Composite
    +9V will be the voltage input probably.
     
  3. Warrior_Rocker

    Warrior_Rocker Holder of the sacred iron

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    Good chance that whatever wire that is wrapped in a sheild is your video input, probably to cut down on possible EMI.
     
  4. lollysticky

    lollysticky What's a Dremel?

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    what i came up with

    GND: 2 ground wires
    the 9V is obvious the voltagesupply
    Wide idd from the player
    C: could be composite
    DC: direct current

    left overs: Y, Con
     
  5. Warrior_Rocker

    Warrior_Rocker Holder of the sacred iron

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    Find a device that outputs composite, like an old video game console and try hooking it up to see what it does. Give the lcd its 9v. Test the composite input to the C pin on your lcd

    Oh and, welcome to the forums! :thumb:
     
  6. lollysticky

    lollysticky What's a Dremel?

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    but what purpose do the other wires serve then :p
     
  7. lollysticky

    lollysticky What's a Dremel?

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    i've got response from the manufacturar.
    By simply altering a jumper, the out could just became an in :D
    but it was nowhere to be seen in the manual.

    but now i have to alter svideo out (on graka) to a composite one
    anyone have an idea?


    update
    it works \o/

    i just had to isntal ati calayst display center to have it set to 'extended desktop'
    and it friggin worked
    didn't even need the converterpiece
    1 euro for a 7" tft :')
    deim i luv it

    just one thing: i can't get it to display movies.
    i can move the divx screen over (extended desktop) to the lcd
    but it doesn't do anything, eventho the movie IS rolling

    edit: moviething fixed XD
     
    Last edited: 8 Nov 2006
  8. shotgunefx

    shotgunefx What's a Dremel?

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    Nice. You should post the make and model so if anyone else runs across one.
     
  9. sparkyftw

    sparkyftw What's a Dremel?

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    nice job

    Any way you can get it to work as a main monitor though (say if I want to add it to my server to conserve space)

    also what is the make and model
     
  10. lollysticky

    lollysticky What's a Dremel?

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    you can't find it on the internet tho

    it's an Axion model converted for some special sale in the local stores
    the type doesn't show up when i google it :)

    and yes it can be used as a main monitor
    but the LCD itself isn't sharp enough.
    It's excellent for displaying movies tho
     

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