Vizio VP50 HDTV10A No Video. No Sound

Collapse
X
Collapse
 
  • Page of 1
  • Time
  • Show
Clear All
new posts
Previous template Next
  • Jeff_C
    New Member
    • Dec 2010
    • 1
    #1

    Vizio VP50 HDTV10A No Video. No Sound

    I have a VP50 HDTV10A. No sound, No picture. Only the green led on the front comes on. I hear the relays click in the back.
    I took the back off. Plugged it in and turned it on. I get D3, D4, and D5 that come on. After about 1 second D5 goes out. After another 5 seconds a relay on the power board clicks, and all the LEDs go out. The green LED remains on on the front of the set.
    All of the fuses check out.
    There are a few Caps on the power board that are bulged. Thoughts?

    Thanks,
    Jeff
    Last edited by Jeff_C; 12-03-2010, 05:00 PM. Reason: More description
    Tags: None
    • retiredcaps
      Badcaps Legend
      • Apr 2010
      • 9271
      #2
      Re: Vizio VP50 HDTV10A No Video. No Sound

      Originally posted by Jeff_C
      There are a few Caps on the power board that are bulged. Thoughts?
      There is no way the TV will work with bulged caps. There may be other things wrong, but you definitely need to change the caps first.

      Since there is no picture, the standard recommendation here is to replace all the bulged and non bulged caps with good quality low ESR caps.

      Caps don't have to bulge in order to be bad. They can be out of uF spec (3300uF measures 500uF) or have high ESR (ohms). Caps also die from heat.
      --- 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

        • armaddon
          New Member
          • Jan 2011
          • 1
          #3
          Re: Vizio VP50 HDTV10A No Video. No Sound

          I'm having a similar issue, VP50 HDTV10A - I turn the TV on, and within 5-60 seconds I hear a relay click and the TV turns off. Looking through the back with a flashlight, I can see some bulging caps (some even with some black buildup at the center of the X). If I unplug for 5 minutes or so, I can repeat the above process.

          I found a guy on eBay that sells all 10 capacitors as a "repair kit" with instructions for $29+s&h:

          http://cgi.ebay.com/VIZIO-TV-REPAIR-...b#ht_500wt_922

          I'll get some help to pull the TV off the stand tomorrow and just open it up and look at the numbers on them, since I can't seem to find a list online. Lots of blurry pictures, but those aren't much help :x

            Comment

            • retiredcaps
              Badcaps Legend
              • Apr 2010
              • 9271
              #4
              Re: Vizio VP50 HDTV10A No Video. No Sound

              Originally posted by armaddon
              I found a guy on eBay that sells all 10 capacitors as a "repair kit" with instructions for $29+s&h:
              Wow, 10 caps for $29? If you live in the USA, then follow PlainBill's instructions on how to order Panasonic FM or FR caps (use FC is the other two are sold out). Shipping from digikey is around $2.50 USD. I'm guessing 10 caps will be around $15 USD total.

              https://www.badcaps.net/forum/showpo...33&postcount=2

              The ebay auction also don't state the brand or series. Panasonic FM are high quality low ESR caps.
              Last edited by retiredcaps; 01-29-2011, 11:04 PM.
              --- 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

                • Dgtech
                  E. Technician
                  • Apr 2009
                  • 1462
                  • Steeler
                  #5
                  Re: Vizio VP50 HDTV10A No Video. No Sound

                  Dont forget to check the inverter board's caps as well.
                  The strong-minded rise to the challenge of their goals,the weak-minded BECOME HATERS

                    Comment

                    Previous template Next

                    Related Topics

                    Collapse
                    • ajshoe
                      vizio E60-E3 backlights, sound, no video
                      by ajshoe
                      Have a free Vizio E60-E3 pickup - sound and backlights work. set turns on and stays on for a period then cycles off and back on. NO VIDEO. If I remove left side (from front of TV) of TCON cable - set has pic on right side (from front of TV) with white screen on left side. With right side TCON cable disconnected - no pic on either side.
                      Does this mean remove right side (from front of TV) tabs ?

                      Like a second opinion before possibly destroying set....
                      04-07-2023, 01:59 PM
                    • soeren
                      A2442 - No sound over internal speakers and no video playback
                      by soeren
                      I am facing a strange issue, I don't have any sound over my internal MacBook speakers and also the video won't start. If I change to my head speaker or via HDMI (speaker on my external Display) the sound works over the head speaker or Display and also the video starts (ex. youtube).

                      All happened after the battery ran out of power overall several days when I was on vacation.

                      I tried to remove the battery and then reconnected the battery, and then the MacBook Pro 14 2021 won't accept any power from my power socket. Then I removed one speaker, connected again the battery...
                      07-26-2024, 01:24 AM
                    • JRade
                      Audio video receiver KENWood KR-V990D,no sound
                      by JRade
                      When I select the FM receiver, I find a radio station, the sound is heard on REC OUT(L,R), REC TAPE1(L,R),REC TAPE2(L,R) on high-ohm headphones, the sound regulation does not work.
                      The output reacts when I connect the record player to PRE OUT FRONT L, the sound is heard in the speaker but the sound regulation does not work. Then it does not matter what I chose on the front selector.
                      I replaced the capacitor C303/0.047F, nothing changes.
                      I'm asking for help, what should I do next?
                      Thanks in advance!...
                      08-05-2025, 10:23 PM
                    • FrancescoV
                      Onkyo HT-R390 no sound output, video output ok
                      by FrancescoV
                      Good morning everyone,
                      I'm trying to repair an onkyo ht-r390 that has no sound output, despite the volume being at maximum, the rest seems to work; the video output signal (coming from an hdmi input) is present, but the audio is absent. Similar situation if I send an audio signal from any input I have no output.

                      The firmware reported is the following:
                      M:1.00/11107BLP
                      D:?.??/????????
                      O:1.00/11107AL

                      The DSP firmware given the question marks seems corrupt.

                      On the BCHDM-0678 - 25140678 - QPWBCHDM0678A0 board the chip that usually seems...
                      05-11-2025, 02:59 AM
                    • Document Archive
                      HP EliteDesk 800 G3 + GoPro HERO6 Black 4K Ultra HD Video Camera EliteDesk 800 i7-7700 Specification for Upgrade or Repair
                      by Document Archive
                      This specification for the HP EliteDesk 800 G3 + GoPro HERO6 Black 4K Ultra HD Video Camera can be useful for upgrading or repairing a desktop PC that is not working. As a community we are working through our specifications to add valuable data like the EliteDesk 800 G3 + GoPro HERO6 Black 4K Ultra HD Video Camera boardview and EliteDesk 800 G3 + GoPro HERO6 Black 4K Ultra HD Video Camera schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our...
                      09-12-2024, 02:00 PM
                    • Loading...
                    • No more items.
                    Working...