Dell e173FPf

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  • Rtech
    Badcaps Legend
    • Jul 2010
    • 1095

    #21
    Re: Dell e173FPf

    This is a Monitor that only has one board.

    Comment

    • mgabriel74
      Member
      • Feb 2013
      • 14
      • USA

      #22
      Re: Dell e173FPf

      Originally posted by budm
      Any pictures of the main/logic board?
      Board Part # 790271200800
      Attached Files

      Comment

      • mgabriel74
        Member
        • Feb 2013
        • 14
        • USA

        #23
        Re: Dell e173FPf

        Can anybody tell me what values I should have on L856 (labeled on top of the component CHK-053) and L855(labeled on top of the component CHK-057). I was looking at the back of the board and it seems that L856 was replaced. And L855 looks worn out (darker at the top), I don't know if it is because it is very close to cap C871, and the heat generated by the cap make it look like it is now. Please advice!!
        Last edited by mgabriel74; 03-06-2013, 06:34 AM.

        Comment

        • Rtech
          Badcaps Legend
          • Jul 2010
          • 1095

          #24
          Re: Dell e173FPf

          Both should read less tha 1Ω.and both look ok on close up.Your fault is located on the part of the board to the right of the Big blue cap,as I have said you can spend lots of time and you will probably still end up with a un-repairable board.

          Comment

          • mgabriel74
            Member
            • Feb 2013
            • 14
            • USA

            #25
            Re: Dell e173FPf

            Originally posted by Rtech
            Both should read less tha 1Ω.and both look ok on close up.Your fault is located on the part of the board to the right of the Big blue cap,as I have said you can spend lots of time and you will probably still end up with a un-repairable board.
            Well, THANKS once again for all your help!. I guess I will start looking for a replacement. Any lead to where I could find a replacement board at reasonable price??

            Comment

            • Rtech
              Badcaps Legend
              • Jul 2010
              • 1095

              #26
              Re: Dell e173FPf

              Ebay perhaps,or as this is one of the older Dell models,one that may have a broken screen, but works otherwise..Craigs List also an option.

              Comment

              • retiredcaps
                Badcaps Legend
                • Apr 2010
                • 9271

                #27
                Re: Dell e173FPf

                I don't know what the local pricing is in Florida, but buying an used working 17 inch LCD monitor is $10 or less. Sometimes even free if you ask for one.

                I doubt you will find a replacement board + shipping for under $10 on ebay.
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                Comment

                • mgabriel74
                  Member
                  • Feb 2013
                  • 14
                  • USA

                  #28
                  Re: Dell e173FPf

                  Originally posted by Rtech
                  Both should read less tha 1Ω.and both look ok on close up.Your fault is located on the part of the board to the right of the Big blue cap,as I have said you can spend lots of time and you will probably still end up with a un-repairable board.
                  Rtech,

                  This will be my very last try, I just measured L855 and L856, and based on your response they should be reading NMT 1Ω. Well, here are the readings:

                  Without Power:
                  L855 = 1.8Ω
                  L856 = 2.0Ω

                  With Power:
                  L855 = 19.0Ω
                  L856 = 4.9Ω

                  I'm asking because, L855 looks worn out, and L856 seems that was previously replaced. Again, if obtained values are considered acceptable/normal, I'll drop the ball once and for all, otherwise, I might have a chance...

                  Comment

                  • mgabriel74
                    Member
                    • Feb 2013
                    • 14
                    • USA

                    #29
                    Re: Dell e173FPf

                    Originally posted by retiredcaps
                    I don't know what the local pricing is in Florida, but buying an used working 17 inch LCD monitor is $10 or less. Sometimes even free if you ask for one.

                    I doubt you will find a replacement board + shipping for under $10 on ebay.

                    retiredcaps,

                    PLEASE tell me WHERE you found them for $10 or below!!!! LOL; I have found some of similar models at craiglist or ebay, but above $50. Anyway, thanks for try to help me on this one!

                    Comment

                    • retiredcaps
                      Badcaps Legend
                      • Apr 2010
                      • 9271

                      #30
                      Re: Dell e173FPf

                      Originally posted by mgabriel74
                      With Power:
                      L855 = 19.0Ω
                      L856 = 4.9Ω
                      Never measure resistance with power on.

                      Inductors rarely fail. If your reading is not below 1 ohm, it might be because your test leads have high internal resistance. Most of my test leads are 0.2 ohms or less when they are shorted. Cheaper or bad leads can be 1.0 ohms when shorted.
                      Last edited by retiredcaps; 03-08-2013, 05:13 PM.
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                      Comment

                      • retiredcaps
                        Badcaps Legend
                        • Apr 2010
                        • 9271

                        #31
                        Re: Dell e173FPf

                        Originally posted by mgabriel74
                        retiredcaps,

                        PLEASE tell me WHERE you found them for $10 or below!!!
                        Where I live, there are lots. So much that I gave up even trying to repair 17 inch monitors because the cost of new quality caps + shipping often exceeds $10.
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                        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.

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                        Comment

                        • Lumberjack777
                          Badcaps Veteran
                          • Dec 2010
                          • 464

                          #32
                          Re: Dell e173FPf

                          Originally posted by mgabriel74
                          retiredcaps,

                          PLEASE tell me WHERE you found them for $10 or below!!!! LOL; I have found some of similar models at craiglist or ebay, but above $50. Anyway, thanks for try to help me on this one!
                          Check out your local electronics recycling company. The one I volunteer for is nonprofit and we sell them cheap ($10 to $15) like retiredcaps mentioned. Or even give them away to low income families and kids. You can usually get a 17" for $25 or less off Craigslist. Just a couple suggestions. Good luck

                          Comment

                          • Davi.p
                            Hobbist Tech
                            • Sep 2009
                            • 4286
                            • Italy - Milan

                            #33
                            Re: Dell e173FPf

                            watch post #11 in this:
                            https://www.badcaps.net/forum/showth...t=Dell+E173FPf

                            Comment

                            • lcdman
                              TinkerTech
                              • Nov 2010
                              • 232
                              • U.S.A.

                              #34
                              Re: Dell e173FPf

                              Hello mgabriel74,

                              I have one of these boards that I would sell you for $15 and the cost of whatever carrier would ship it the cheapest. Its been re-capped and cleaned to remove any flux residue. If you want it I'll ship it in a anti-static bag. If interested, pm me.

                              Take Care,
                              lcdman

                              Comment

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