Connect with us

SMD Capacitor identification

Discussion in 'General Electronics Discussion' started by autominus, Dec 14, 2014.

Scroll to continue with content
  1. autominus

    autominus

    6
    0
    Dec 7, 2014
    Hi,
    I am trying to fix main board for my TV (Philips 32PFL5624H). Two diodes at the photos are shorted. I have a problem with identification of parameters of these diodes which are labeled as "330 6V".

    [​IMG]

    [​IMG]

    Can anyone help me identify the value, based on this code?

    Thanks in advance.

    [​IMG]
    [​IMG]
     
  2. KrisBlueNZ

    KrisBlueNZ Sadly passed away in 2015

    8,393
    1,270
    Nov 28, 2011
    Those are tantalum capacitors, not diodes. They shouldn't measure short; lift one end and measure again.
     
    abuhafss and davenn like this.
  3. autominus

    autominus

    6
    0
    Dec 7, 2014
    I made a measurement and capacitors are bad.

    Thank you for your answer.
     
  4. Colin Mitchell

    Colin Mitchell

    1,417
    313
    Aug 31, 2014
    They will not be "bad."
     
  5. Arouse1973

    Arouse1973 Adam

    5,165
    1,087
    Dec 18, 2013
    Care to add any more to that Colin?
    Adam
     
    KrisBlueNZ likes this.
  6. KrisBlueNZ

    KrisBlueNZ Sadly passed away in 2015

    8,393
    1,270
    Nov 28, 2011
    Colin is a man of few words, many of them wrong!
     
    davenn, Supercap2F and Arouse1973 like this.
  7. Arouse1973

    Arouse1973 Adam

    5,165
    1,087
    Dec 18, 2013
    PSML Kris, you crack me up.
     
    KrisBlueNZ likes this.
  8. davenn

    davenn Moderator

    13,709
    1,909
    Sep 5, 2009
    its unusual for tantalums to fail without visible signs of failure and 2 on one board doing that is very unlikely

    autominus, did you really test them as Kris said to ?
     
Ask a Question
Want to reply to this thread or ask your own question?
You'll need to choose a username for the site, which only take a couple of moments (here). After that, you can post your question and our members will help you out.
Electronics Point Logo
Continue to site
Quote of the day

-