Element ELCHW402 - Will not turn on!

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  • whatusername
    Badcaps Veteran
    • Dec 2013
    • 456
    • United States

    #21
    Re: Element ELCHW402 - Will not turn on!

    plain bill gave someone part numbers in a different thread on this model tv i ordered it from Digikey and the tv works again.. $3 fix Thanks plain bill wherever you are
    Last edited by whatusername; 06-11-2014, 02:45 PM.

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    • shannon2641
      Member
      • Jun 2014
      • 10
      • United states

      #22
      Re: Element ELCHW402 - Will not turn on!

      so what are the part numbers?

      Comment

      • Agent24
        I see dead caps
        • Oct 2007
        • 4950
        • New Zealand

        #23
        Re: Element ELCHW402 - Will not turn on!

        Originally posted by shannon2641
        so what are the part numbers?
        Check here: https://www.badcaps.net/forum/showth...light=ELCHW402
        "Tantalum for the brave, Solid Aluminium for the wise, Wet Electrolytic for the adventurous"
        -David VanHorn

        Comment

        • whatusername
          Badcaps Veteran
          • Dec 2013
          • 456
          • United States

          #24
          Re: Element ELCHW402 - Will not turn on!

          iDgikey 495-3799-ND and 399-5982-ND both Will work

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          • shannon2641
            Member
            • Jun 2014
            • 10
            • United states

            #25
            Re: Element ELCHW402 - Will not turn on!

            i ordered the 399-5982-ND and it did not work The other part should be here tomorrow but if this one didnt work how do i figure the next one will? my led light is on and you can hear it make a noise when you plug it in this tv is only 3 yrs old what else could it possibly be??

            Comment

            • whatusername
              Badcaps Veteran
              • Dec 2013
              • 456
              • United States

              #26
              Re: Element ELCHW402 - Will not turn on!

              the one I used was the 399 5982 and my TV came to life so you must have a different problem

              Comment

              • whatusername
                Badcaps Veteran
                • Dec 2013
                • 456
                • United States

                #27
                Re: Element ELCHW402 - Will not turn on!

                the symptom sounds the same. .. red light on plus click but no response to touch sensor or remote... did it have a bulged blue capacitor? if so is that the one you replaced? Did you make sure to double check your soldering? all cables connected? it was a quik ez fix for me..
                Last edited by whatusername; 06-19-2014, 10:11 AM.

                Comment

                • shannon2641
                  Member
                  • Jun 2014
                  • 10
                  • United states

                  #28
                  Re: Element ELCHW402 - Will not turn on!

                  i ordered the 399-5982-ND and it did not work The other part should be here tomorrow but if this one didnt work how do i figure the next one will? my led light is on and you can hear it make a noise when you plug it in this tv is only 3 yrs old what else could it possibly be??

                  Comment

                  • shannon2641
                    Member
                    • Jun 2014
                    • 10
                    • United states

                    #29
                    Re: Element ELCHW402 - Will not turn on!

                    sorry for the double post and yes i did all that but maybe the soldering needs to be done again cause there is still nothing

                    Comment

                    • shannon2641
                      Member
                      • Jun 2014
                      • 10
                      • United states

                      #30
                      Re: Element ELCHW402 - Will not turn on!

                      and no the blue thing wasnt bulged the repacement wasnt blue it was black??

                      Comment

                      • whatusername
                        Badcaps Veteran
                        • Dec 2013
                        • 456
                        • United States

                        #31
                        Re: Element ELCHW402 - Will not turn on!

                        when the blue cap fails its noticeably buldged on one end if its not then there's a good chance it did not fail and that is not your problem and yes the replacement is black... most of these tvs fail do to the blue cap.. but your seems to have a different issue

                        Comment

                        • shannon2641
                          Member
                          • Jun 2014
                          • 10
                          • United states

                          #32
                          Re: Element ELCHW402 - Will not turn on!

                          hopefully the pictures uploaded
                          Attached Files

                          Comment

                          • shannon2641
                            Member
                            • Jun 2014
                            • 10
                            • United states

                            #33
                            Re: Element ELCHW402 - Will not turn on!

                            im thinking so cause the blue cap is not bulged as you can see

                            Comment

                            • shannon2641
                              Member
                              • Jun 2014
                              • 10
                              • United states

                              #34
                              Re: Element ELCHW402 - Will not turn on!

                              none of the round things are leaking or bulged either sorry i dont know what they are called im not experienced in this kind of thing or you can blame it on me being a girl lol

                              Comment

                              • whatusername
                                Badcaps Veteran
                                • Dec 2013
                                • 456
                                • United States

                                #35
                                Re: Element ELCHW402 - Will not turn on!

                                lol those are capacitors too... well at this point you're going to have to open up the TV and start doing some testing on the boards hopefully you have a DMM so you can check all the outputs from the power supply

                                Comment

                                • shannon2641
                                  Member
                                  • Jun 2014
                                  • 10
                                  • United states

                                  #36
                                  Re: Element ELCHW402 - Will not turn on!

                                  a dmm what? lol no i dont have anything like that but i have a friend who does thanks for you help up to this point.

                                  Comment

                                  • whatusername
                                    Badcaps Veteran
                                    • Dec 2013
                                    • 456
                                    • United States

                                    #37
                                    Re: Element ELCHW402 - Will not turn on!

                                    lol ok well yeah you would need some testing equipment to go further the only thing you can do right now it is to take good clear pictures of the chassis's and all the boards where we can read the numbers and post em up

                                    Comment

                                    • shannon2641
                                      Member
                                      • Jun 2014
                                      • 10
                                      • United states

                                      #38
                                      Re: Element ELCHW402 - Will not turn on!

                                      ok well im headed over to my friends with the tv now so I will let you know what happens..btw.. what is a chassis??
                                      lol

                                      Comment

                                      • whatusername
                                        Badcaps Veteran
                                        • Dec 2013
                                        • 456
                                        • United States

                                        #39
                                        Re: Element ELCHW402 - Will not turn on!

                                        when you first open up to TV and you step back and you look at it and you see all the boards sitting on that metal framing that metal framing is the chassis so step back take a look at it take a picture of it and then start taking close up pictures of the boards

                                        Comment

                                        • MisterD
                                          Badcaps Veteran
                                          • Oct 2012
                                          • 668
                                          • United States

                                          #40
                                          Re: Element ELCHW402 - Will not turn on!

                                          I think one person here fixed theirs and the op didn't , possible that the EEPROM needs replaced.

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