Announcement

Collapse
No announcement yet.

Vizio m420sv tpa3110ld2

Collapse
X
Collapse
 
  • Page of 1
  • Filter
  • Time
  • Show
Clear All
new posts
Previous template Next
    #1

    Vizio m420sv tpa3110ld2

    Have Vizio M420sv that had no audio and 4 bad caps. Little freeze on tpa3110Ld2 and audio returned . Replaced 4 caps but didn't have a tpa3110Ld2 to replace audio ic. I tried in vain to find datasheet for tpa3110Ld2. Could only find tpa3110d2. I replaced the tpa3110Ld2 with a new tpa3110d2 and the audio works fine. MY question is what is the difference between the ld2 and the d2 chip. Also would you just leave the tpa3110d2 in the TV or replace it back to a tpa3110Ld2 when it gets here from china. The tv has 4 ohm speakers. The only info i found is that the tpa3110Ld2 was a 10 watt and the tpa3110d2 is a 15 watt audio out.

    Thanks for any info
    Attached Files
    Tags: None
    #2
    Re: Vizio m420sv tpa3110ld2

    The TPA3110D2 is a 15-W (per channel) and TPA3110LD2 is A 10W+10W amp, Or sub with TPA3113 6w +6w. They are pin to pin compatible.
    Last edited by capwizard; 03-08-2017, 12:01 PM.

    Comment

      #3
      Re: Vizio m420sv tpa3110ld2

      Thanks Did you have the datasheet for the tpa3110Ld2? So you would just leave the tpa3110d2 and call the job done.

      Comment

        #4
        Re: Vizio m420sv tpa3110ld2

        I only have TPA3110LD2 application, power use 15VDC, most is for 32-40" TV

        Haier 32D3005B


        I bet you have a lots TVs, to find this parts
        Attached Files
        Last edited by capwizard; 03-08-2017, 01:49 PM.

        Comment

          #5
          Re: Vizio m420sv tpa3110ld2

          OK Thanks. I have seen most of the diagrams but maybe looking to deep. Thought something might have been different internally to the SD and fault pins. Vizio does not have a good service manual so will just go with what i have. Looked at everything on TI and nothing but tpa3110d2.


          Thanks for taking time for my question.

          Comment

            #6
            Re: Vizio m420sv tpa3110ld2

            Not at all, Now your neighbors like you more, The TV can't be as loud as before. To find this part, I bet you have a pile of TVs.

            Comment

              #7
              Re: Vizio m420sv tpa3110ld2

              The TV is loud. Have to put on 35 or 40 out of 100 scale. I am also hard of hearing. Got a few tpa3110Ld2 coming from China (slow boat ). May just try to recoup money on ebay for chips. Got tpa3110d2 from Mouser. Have a lot of parts pulled from boards and bag and number them in little notepad database. Then click find and i know right where part is.

              Later

              Comment

                #8
                Re: Vizio m420sv tpa3110ld2

                "Have a lot of parts pulled from boards and bag and number them in little notepad database. Then click find and i know right where part is." Thank you ,I learned, This is a very good way to recycle TV parts.

                Comment

                Previous template Next
                Working...
                X