Acer AL1916W Abd Monitor not coming on

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  • Romjo
    New Member
    • Mar 2011
    • 5
    #1

    Acer AL1916W Abd Monitor not coming on

    Good Day folks!

    Firstly it's an honor to be surrounded by Experienced Electronic Techs like yourselves. I've been reading up on my particular monitor for a while now on this site... however i've run into a little problem. I dont seem to find a part number for the particular Transformer that i'm looking for, and I also still have the backlight problem with the green power light.

    On the Power / Inverter board there is a transformer that has a Yellow band around it, according to the sticker on it, it's a
    DG10001820I
    T2403A5127907

    I couldn't seem to find this particular one...
    Tags: None
    • Romjo
      New Member
      • Mar 2011
      • 5
      #2
      Re: Acer AL1916W Abd Monitor not coming on

      Unlike https://www.badcaps.net/forum/showthread.php?t=10682 First Post, Pic 1
      My Power supply has the Transformer with the yellow band so it's a slight variation of this PCB. I dont have the particular one infront of me right now, not sure if anyone else could help me with locating the part?
      I'm not sure i can attach images as yet but i'll try.

        Comment

        • Romjo
          New Member
          • Mar 2011
          • 5
          #3
          Re: Acer AL1916W Abd Monitor not coming on

          attached the Images of what i'm looking for ...
          Attached Files

            Comment

            • smason
              Badcaps Legend
              • Feb 2010
              • 1652
              • Canada
              #4
              Re: Acer AL1916W Abd Monitor not coming on

              Hi, and welcome.
              First question, are you sure it's bad? Are both sides bad?
              I don't find that part number when searching, but if you know the resistance, you can ballpark a replacement at www.lcdparts.net

              I have 2 monitors here that need new transformers. One is very similar to yours, just haven't bothered to get one yet. I keep hoping I'll get a monitor with a bad panel and the same transformer.
              36 Monitors, 3 TVs, 4 Laptops, 1 motherboard, 1 Printer, 1 iMac, 2 hard drive docks and one IP Phone repaired so far....

                Comment

                • Romjo
                  New Member
                  • Mar 2011
                  • 5
                  #5
                  Re: Acer AL1916W Abd Monitor not coming on

                  Thanks Smason, oh yea it's bad lol ... i'm not sure if you could see from my pics but one of the fine wires on the Transformer coils is no longer connected ... I would love to get my hands on that Transformer to go through the rest of the steps quoted on that forum i posted earlier...

                    Comment

                    • Romjo
                      New Member
                      • Mar 2011
                      • 5
                      #6
                      Re: Acer AL1916W Abd Monitor not coming on

                      Here's a pic of the Inverter Board, I may have found the item on Ebay though... but i need to be 100% sure

                      http://cgi.ebay.com/TRANSFORMER-2874...737070131#shId

                      TRANSFORMER 2874005300 M For AL1916W in DAC-19M005

                      Just incase we need to look for that part again ...
                      Attached Files

                        Comment

                        • retiredcaps
                          Badcaps Legend
                          • Apr 2010
                          • 9271
                          #7
                          Re: Acer AL1916W Abd Monitor not coming on

                          It is not uncommon for the manufacturer to use different power boards and/or revisions.

                          The inverter transformer numbers do not match so I would not expect this part to work given the above statement.
                          --- 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 ---

                            Comment

                            • Lumberjack777
                              Badcaps Veteran
                              • Dec 2010
                              • 464
                              #8
                              Re: Acer AL1916W Abd Monitor not coming on

                              This might also be the MAX810 reset controller located at U406 on the main board. Not the power board. It's very common with this model. It causes a no power problem. You can read about it in this thread.
                              https://www.badcaps.net/forum/showth...ghlight=al1916

                                Comment

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