Question about Akai LCT2721AD 27 in. LCD Television

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Can someone tell me the values of the capacitors ?

On the LCT 2721AD HV board Cap
EC 18 - 19 - 20 and ec 9 ec 10 and what is a good place to ordered from ?

Posted by on

  • steelflatroll Jun 23, 2009


    on Ec 9 - 10 the tops feel slighty buldged I thought I might as well replaced these while at it .. they are slighty larger in size than e 18- 20 wonder if their values are different ?

  • steelflatroll Jun 24, 2009

    now I'm confused are we up grading the EC from 220 uf to 1000 uf on ec 18 - 20 and should I go higher for EC 9 - 10



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EC18, EC19, EC20 are 1000uf/16v 105c
never had to replace EC9 and EC10 but should by the same value look at the size if the same as EC18 - EC20 I would go with the same value. It should be printed on the caps. If that did not fix your dead unit replace the power supply board and same time.

Check for the parts here:

# NOTE - If this info was helpful to anyone please click on yes!

Posted on Jun 23, 2009

  • 1 more comment 
  • TOM2-TOM2
    TOM2-TOM2 Jun 23, 2009

    Yes they are not the same. I will have to look it up for you I will post back with there value.

  • TOM2-TOM2
    TOM2-TOM2 Jun 23, 2009

    That's the unit with the black power supply board. Here are the cap values and stated in the manual:

    EC18 - 19 and 20 _______220uf/16V

    EC9 - 10 _______________ 100uf/16V

  • TOM2-TOM2
    TOM2-TOM2 Jun 25, 2009

    The manual stated 220uf/16 and 100uf/16v so put them in the last unit I fixed I think I used 1000uf/16 the power supplys may not have been the same.

    # NOTE - If this info was helpful to anyone please click on yes!



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