Trying my own V315 to V320 Panel Hack a la BudM

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  • johnboy1313
    Badcaps Legend
    • Nov 2012
    • 1959
    • USA

    #1

    Trying my own V315 to V320 Panel Hack a la BudM

    Bud, I surrender to your higher knowledge. I have a cracked screen Sammy LN32A450C1D with a V315B3-L04 panel. I just picked up a no power Westinghouse LTV-32W3HD with a V320B1-L01 panel. I could fix the Westinghouse, but to me it's not really worth it. If I can hack this as BudM did, I can have a decent 32" Samsung, with next to nothing in it, to give to a friend.

    V315B3-L04 datasheet


    V320B1-L01 datasheet
    https://cdn.badcaps-static.com/pdfs/...74d8bae494.pdf

    My first question is in regards to pins 2(Display Rotation), 6(Overdrive Lookup Table Selection), and 7(Low Color Shift) on the V320 data sheet, they don't exist on the V315 data sheet. Is this a deal breaker? I assume that it is.

    If the deal isn't broken, my second question is regarding the 12V needed by the cracked V315 panel vs the 5V needed by the good panel. Can the 12V supplied by the Samsung mainboard be regulated down to 5V?

    My third and final question for now involves the CNF1 connectors at each T-Con. The V315 datasheet shows pins 1,2, and 3 having no connection but on the LVDS cable (black connector in attached pic) for that panel there is a wire at pins 1,2, and 3 but not at pin 4 which should be ground. The situation is very similar on the cable (white connector in pic below) for the V320 panel. Pin 1(Ground) has no wire. Pins 19-25 are supposed to be ground and 26 through 30 5V+. There are 5 black wires (ground??) at 19-23 and 7 different color wires from 24-30. Am I wrong in expecting ground wires to be black?

    Thanks for the help. I'm probably in over my head. I have no issues with being told so and backing down.
    Attached Files
  • johnboy1313
    Badcaps Legend
    • Nov 2012
    • 1959
    • USA

    #2
    Re: Trying my own V315 to V320 Panel Hack a la BudM

    Back to the top.

    Comment

    • johnboy1313
      Badcaps Legend
      • Nov 2012
      • 1959
      • USA

      #3
      Re: Trying my own V315 to V320 Panel Hack a la BudM

      I guess the silence confirms my suspicions.

      Comment

      • budm
        Badcaps Legend
        • Feb 2010
        • 40746
        • USA

        #4
        Re: Trying my own V315 to V320 Panel Hack a la BudM

        Sorry, I did not have time to look at the spec sheet of both panels. Since they are not using the same running voltage, that will be another problem to solve.
        Never stop learning
        Basic LCD TV and Monitor troubleshooting guides.
        http://www.badcaps.net/forum/showthr...956#post305956

        Voltage Regulator (LDO) testing:
        http://www.badcaps.net/forum/showthr...999#post300999

        Inverter testing using old CFL:
        http://www.badcaps.net/forum/showthr...er+testing+cfl

        Tear down pictures : Hit the ">" Show Albums and stories" on the left side
        http://s807.photobucket.com/user/budm/library/

        TV Factory reset codes listing:
        http://www.badcaps.net/forum/showthread.php?t=24809

        Comment

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