ENVISION EN9410e Capacitor help please

Collapse
X
Collapse
 
  • Page of 1
  • Time
  • Show
Clear All
new posts
Previous template Next
  • bella
    New Member
    • May 2009
    • 3
    #1

    ENVISION EN9410e Capacitor help please

    Greetings,

    While trouble shooting my monitor problems I ran across this thread
    https://www.badcaps.net/forum/showthread.php?t=6693

    I have the same monitor/same problem and need a little help. I have it apart and confirmed the bad caps. I am ready to order the new parts and tackle the project ASAP but have just one problem. I need a little help making sure I order the correct capacitors. Can anyone help me by providing a P/N ?

    I am no electronic genius when it comes to getting the right part without eyeballing it and comparing it in person so any help would be appreciated.

    I can get some pictures posted as well.

    BTW, this is a great site and am glad I found it. I am no expert but I love to take things apart and fix them. (or just take them apart to see how they work or modify them to make them better)
    Tags: None
    • dmbj
      Member
      • May 2009
      • 23
      #2
      Re: ENVISION EN9410e Capacitor help please

      Going by the other thread they are the infamous 470uF 25v "CRAPS"

      http://search.digikey.com/scripts/Dk...name=P10274-ND

      If you are going to be working on other monitors, order 100 of them because almost every monitor needs a few of these.

        Comment

        • EGuevarae
          Badcaps Legend
          • Nov 2008
          • 1336
          • USA
          #3
          Re: ENVISION EN9410e Capacitor help please

          Originally posted by dmbj
          Going by the other thread they are the infamous 470uF 25v "CRAPS"

          http://search.digikey.com/scripts/Dk...name=P10274-ND

          If you are going to be working on other monitors, order 100 of them because almost every monitor needs a few of these.
          Agree. I ordered a pack of 50 on December and I'm out of them by now.
          There are 10 kind of people in this world: those that understand binary, and those who don't.
          • ASUS ROG Maximus IX Code
          • Intel Core i5-7600K 3.8GHz
          • 16gb GSKILL TridentZ RGB DDR4-3200
          • 1 M2 SSD + 2 WD Blue 1TB (Mirrored)
          • Windows 10 Pro x64
          • GeForce GT1050
            2 x Acer KA240H + 1 Vewsonic VP2130 21 (a cap replacement job )

            Comment

            • bella
              New Member
              • May 2009
              • 3
              #4
              Re: ENVISION EN9410e Capacitor help please

              Thank you so much! I will order extra just to have on hand. Looking at the posts here this seems to be a widespread problem? I have a Dell tv that has know issues as well and assume it is only a matter of time before it goes bad.
              Thanks again for the help!

                Comment

                • EGuevarae
                  Badcaps Legend
                  • Nov 2008
                  • 1336
                  • USA
                  #5
                  Re: ENVISION EN9410e Capacitor help please

                  Originally posted by bella
                  Thank you so much! I will order extra just to have on hand. Looking at the posts here this seems to be a widespread problem? I have a Dell tv that has know issues as well and assume it is only a matter of time before it goes bad.
                  Thanks again for the help!
                  It is indeed a wide problem. Crap caps are everywhere....
                  There are 10 kind of people in this world: those that understand binary, and those who don't.
                  • ASUS ROG Maximus IX Code
                  • Intel Core i5-7600K 3.8GHz
                  • 16gb GSKILL TridentZ RGB DDR4-3200
                  • 1 M2 SSD + 2 WD Blue 1TB (Mirrored)
                  • Windows 10 Pro x64
                  • GeForce GT1050
                    2 x Acer KA240H + 1 Vewsonic VP2130 21 (a cap replacement job )

                    Comment

                    • PlainBill
                      Badcaps Legend
                      • Feb 2009
                      • 7034
                      • USA
                      #6
                      Re: ENVISION EN9410e Capacitor help please

                      Originally posted by bella
                      Thank you so much! I will order extra just to have on hand. Looking at the posts here this seems to be a widespread problem? I have a Dell tv that has know issues as well and assume it is only a matter of time before it goes bad.
                      That is logical. As a matter of fact, you might want to be proactive on this. In some cases failure of the caps takes out additional components. Since you are seeing issues, ordering the caps and replacing them before they fail you may save yourself additional expense.

                      PlainBill
                      For a number of reasons, both health and personal, I will no longer be active on this board. Any PMs asking for assistance will be ignored.

                      Never be afraid to try something new. Remember, amateurs built the ark. Professionals built the Titanic.

                        Comment

                        • bella
                          New Member
                          • May 2009
                          • 3
                          #7
                          Re: ENVISION EN9410e Capacitor help please

                          Originally posted by eguevarae
                          It is indeed a wide problem. Crap caps are everywhere....
                          What causes the caps to fail and is it just this brand or others?
                          Will spend the weekend sharpening my soldering skills on old junk... it has been a while and my eyes are getting old.

                          After pulling some old junk out of storage to play with I can't help but notice how sloppy the work has become over the years. After comparing the solder work on an old 286 motherboard vs anything made within the last ten years I have no doubt the manufactures are directing us to be a "throw away" society. How sad...

                          Thanks again!
                          "Still just a DOS girl at heart"

                            Comment

                            • PCBONEZ
                              Grumpy Old Fart
                              • Aug 2005
                              • 10661
                              • USA
                              #8
                              Re: ENVISION EN9410e Capacitor help please

                              Originally posted by bella
                              What causes the caps to fail and is it just this brand or others?
                              LOTS of brands are junk.

                              Lots of causes, most of which can be summed up as poor quality control and poor materials.

                              A biggie is that the Aluminum available on the Thai and Chinese markets has impurities that leach into the electrolyte and break it down. Some companies over there import their aluminum but most don't [and some that do, don't always].

                              Smaller companies will also outsource their electrolyte and as they don't have the greatest QA [or any at all] they don't even know how good or bad what they bought is.

                              The thing with LCD screens is [unlike mother boards and so forth] the customer never sees the caps before the purchase so the manufacturers are confident about using crap brands.
                              - If the warranty is 1 year then you can be pretty sure the caps are junk.
                              Mann-Made Global Warming.
                              - We should be more concerned about the Intellectual Climate.
                              -
                              Be who you are and say what you feel, because those who mind don't matter and those who matter don't mind.
                              - Dr Seuss
                              -
                              You can teach a man to fish and feed him for life, but if he can't handle sushi you must also teach him to cook.
                              -

                                Comment

                                • EGuevarae
                                  Badcaps Legend
                                  • Nov 2008
                                  • 1336
                                  • USA
                                  #9
                                  Re: ENVISION EN9410e Capacitor help please

                                  Originally posted by bella
                                  What causes the caps to fail and is it just this brand or others?
                                  Will spend the weekend sharpening my soldering skills on old junk... it has been a while and my eyes are getting old.

                                  After pulling some old junk out of storage to play with I can't help but notice how sloppy the work has become over the years. After comparing the solder work on an old 286 motherboard vs anything made within the last ten years I have no doubt the manufactures are directing us to be a "throw away" society. How sad...

                                  Thanks again!
                                  "Still just a DOS girl at heart"
                                  As willawake has told more than once : "planned obsolescence"
                                  There are 10 kind of people in this world: those that understand binary, and those who don't.
                                  • ASUS ROG Maximus IX Code
                                  • Intel Core i5-7600K 3.8GHz
                                  • 16gb GSKILL TridentZ RGB DDR4-3200
                                  • 1 M2 SSD + 2 WD Blue 1TB (Mirrored)
                                  • Windows 10 Pro x64
                                  • GeForce GT1050
                                    2 x Acer KA240H + 1 Vewsonic VP2130 21 (a cap replacement job )

                                    Comment

                                    • EGuevarae
                                      Badcaps Legend
                                      • Nov 2008
                                      • 1336
                                      • USA
                                      #10
                                      Re: ENVISION EN9410e Capacitor help please

                                      Bella, I just noted that nobody gave you a welcome to the forum , so ...Welcome to the forum!
                                      There are 10 kind of people in this world: those that understand binary, and those who don't.
                                      • ASUS ROG Maximus IX Code
                                      • Intel Core i5-7600K 3.8GHz
                                      • 16gb GSKILL TridentZ RGB DDR4-3200
                                      • 1 M2 SSD + 2 WD Blue 1TB (Mirrored)
                                      • Windows 10 Pro x64
                                      • GeForce GT1050
                                        2 x Acer KA240H + 1 Vewsonic VP2130 21 (a cap replacement job )

                                        Comment

                                        • Nama
                                          Senior Member
                                          • May 2009
                                          • 127
                                          #11
                                          Re: ENVISION EN9410e Capacitor help please

                                          I fixed one last night. 3 bad caps works perfect now. Capxon bulged and 1 popped. it was the 25v 440uf's and the single 25v 330uf. Good luck!
                                          ^Learning to walk on rice paper without leaving a trace,

                                            Comment

                                            Previous template Next

                                            Related Topics

                                            Collapse
                                            • Prolog
                                              RTX 3080 FE Identifying capacitor
                                              by Prolog
                                              Hi people, I hope this is the correct spot to post this, I'm new to the forum.

                                              I have an RTX 3080 Founders Edition which has a burnt up capacitor (it was in parallel with another capacitor which appears damaged too), so I am hoping to be able to identify the capacitor values and order replacements.

                                              I hope these photos make it clear which component I am referring to:
                                              (yes, the soldering is a bit botched from removing the blown one, I know)

                                              I have found the board schematic (attached), but there does not seem to be a boardview available. I have never...
                                              12-01-2024, 08:27 PM
                                            • chth96
                                              If I replace with inferior capacitor, Is it No harm to other IC components at all?
                                              by chth96
                                              I replaced some capacitor which is located on optical pickup pcb which is shown in the table below(PCB #2).Because it have been out of order.
                                              Now,It works very well,But I just have found that all caps (6svpc100my and other part number as well) ,which is shown in the table below, has ultra-high ripple current spec.
                                              It is not able to obtain any capacitor which can be a substitute for this ultra-high ripple current nichicon capacitor.
                                              So I replaced it with samxon and rubycon's general capacitor(GP,YXA series).
                                              I know that these capacitor will not last as long as nichicon capacitor...
                                              12-22-2023, 04:34 AM
                                            • chth96
                                              How can I test non-polarized capacitor?
                                              by chth96
                                              I desoldered samwha NF capacitor(50v 5.6uf) from PCB circuit of 29inch CRT TV which have symptoms of no display after I heard sound of inrush of current to TV whenever I switch on this television.
                                              I measured ESR value of this non-polarized capacitor(samwha NF capacitor 50v 5.6uf) by means of MESR-100 ESR meter and It displayed 0.3 ohm

                                              And When I measured its capacitance with digital multimeter and LCR-T4 Mega328 meter, It displayed 10uf from DMM and 8uf from LCR-T4 meter.
                                              I found catalogue of samwha capacitor(samwha-catalogue_3.pdf file), which is attached to this thread,...
                                              06-02-2024, 07:31 PM
                                            • chth96
                                              Is it no harm to replace with capacitor without ripple current rating?
                                              by chth96
                                              When I tried to repair LG 29 inch CRT TV, I found that the ESR value of samyoung SMS capacitor(160v 2.2uf), which is very close to D1879 transistor, is 6 ohm.


                                              Judging from above ESR Meter Table,I think It is necessary to replace this sms capacitor.So I visited local electronics shop,and I purchased 160v 2.2uf rubycon YK capacitor.
                                              But when I browse through rubycon YK datasheet,I found that there is no ripple current rating for 160v 2.2uf specification. But On the contrary, I found 39 mA ripple current rating for 160v 2.2uf SMS capacitor.
                                              Rubycon YK DataSheet (b...
                                              04-19-2024, 05:19 AM
                                            • chth96
                                              Should I replace polymer capacitor?
                                              by chth96
                                              a few days ago I finally purchased mser-100 v2 and I tested its abillity of measuring ESR value.
                                              I found that It shows pretty accurate ESR value for electrolytic capacitor,But When I measure polymer capacitor of dreamcast game console,I found that one third of polymer capacitor's ESR value is more than twice the value of ESR meter table.(for example, I measured one polymer capacitor of 6.3v 100uf, It showed ESR value of 7.68)
                                              Although my dreamcast now turns 20 years old but it still works. I occasionally have played game with it.
                                              Is this ESR value of polymer capacitor correct?...
                                              11-18-2022, 04:22 AM
                                            • Loading...
                                            • No more items.
                                            Working...