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Need Help Replacing Capacitors - Viewsonic VX2245wm

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    #1

    Need Help Replacing Capacitors - Viewsonic VX2245wm

    Hello - this is my first time replacing caps and I'm wondering if there's an easy way to know where to solder on the back of the board? I don't see the matching numbers on the back as what's on the front next to the caps.

    DAC-19M009

    I'll take some pictures if that helps at all...

    Thanks in advance!!
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    #2
    Re: Need Help Replacing Capacitors - Viewsonic VX2245wm

    Originally posted by MANDACE87 View Post
    I don't see the matching numbers on the back as what's on the front next to the caps.
    Some boards have it marked on the back others don't.

    If you are having problems do what I call spatial mapping, get a bright strong flashlight and shine it directly down on the cap that you want to change. Then look at it from the backside and mark which solder joints they are.
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      #3
      Re: Need Help Replacing Capacitors - Viewsonic VX2245wm

      thanks...I tried earlier to take off one of the caps using the soldering iron, but it's not doing barely anything to melt it. maybe i have the wrong tool. What should I be using? I have a 30watt with like a thin tip.

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        #4
        Re: Need Help Replacing Capacitors - Viewsonic VX2245wm

        See

        https://www.badcaps.net/forum/showthread.php?t=485

        soldering video

        http://www.youtube.com/watch?v=I_NU2ruzyc4
        --- begin sig file ---

        If you are new to this forum, we can help a lot more if you please post clear focused pictures (max resolution 2000x2000 and 2MB) of your boards using the manage attachments button so they are hosted here. Information and picture clarity compositions should look like this post.

        We respectfully ask that you make some time and effort to read some of the guides available for basic troubleshooting. After you have read through them, then ask clarification questions or report your findings.

        Please do not post inline and offsite as they slow down the loading of pages.

        --- end sig file ---

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