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  1. #1
    DF Member Gizmodog's Avatar
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    Default Sharp c7817 & c7818 capacitors

    [Only registered and activated users can see links. ][Only registered and activated users can see links. ]Hi , my sharp tv recently went off and I thought I would open it up to see if there was any obvious damage, I noticed immediately that a capacitor was burnt out,
    Could anyone tell me if a capacitor with this wrote on
    R.
    102K
    1KV

    Is the same as this one ?
    RR
    102K
    1KV
    22

    Sorry about the basic explanation but I am not really electronically minded...


    Edited...
    I've found that the capacitor I've removed was 1nF KAV K.... Is the one I've put in it's place a correct replacement?
    Thanks for looking..
    Last edited by Gizmodog; 2 Weeks Ago at 03:20 AM. Reason: Additional info

  2. #2
    DF Jedi tronads's Avatar
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    Default Re: Sharp c7817 & c7818 capacitors

    Some of those are not values I would normally expect to see on capacitors.
    R or RR ? not sure, R may indicate 10% tolerance, but I have never seen RR before
    102K no idea what this could refer to
    1KV is 1000V that's ok.
    22 on its own, unsure.

    Do you have a photo, and maybe the TV model number, there may be schematics available somewhere with the values on them.

  3. #3
    DF Super Moderator JonEp's Avatar
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    Default Re: Sharp c7817 & c7818 capacitors

    Can you post a picture ?

  4. #4
    DF Member Gizmodog's Avatar
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    Default Re: Sharp c7817 & c7818 capacitors

    Not sure how to upload photos on here, the model number is sharp lc-60le636e , I think the capacitors are ceramic ones

  5. #5
    DF Member Gizmodog's Avatar
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    Default Re: Sharp c7817 & c7818 capacitors

    I dont k ow how to , i will try using desktop site on my phone, see if that gives me more options

  6. #6
    DF PwNagE ss30's Avatar
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    Default Re: Sharp c7817 & c7818 capacitors

    A quick google brought up [Only registered and activated users can see links. ] I don't know if it will shed any light on the capacitors.
    Again from the same google search found this for sale on [Only registered and activated users can see links. ] with the parts needed to fix faulty PSU's. There might be other kits for sale on Ebay with the right capacitors that are cheaper.
    Last edited by ss30; 3 Weeks Ago at 09:44 AM.

    Thanks to ss30

    Gizmodog (3 Weeks Ago) 


  7. #7
    DF Super Moderator MrTeajunkie's Avatar
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    Default Re: Sharp c7817 & c7818 capacitors

    Quote Originally Posted by Gizmodog View Post
    Not sure how to upload photos on here, the model number is sharp lc-60le636e , I think the capacitors are ceramic ones
    click here to choose and upload your picture.

    [Only registered and activated users can see links. ]
    Instagram and twitter @mrteajunkie.
    I make mugs, keyrings, coasters, T-shirt’s and decals.

    Thanks to MrTeajunkie

    Gizmodog (3 Weeks Ago) 


  8. #8
    DF PlaYa MHP's Avatar
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    Default Re: Sharp c7817 & c7818 capacitors

    Quote Originally Posted by Gizmodog View Post
    I dont k ow how to , i will try using desktop site on my phone, see if that gives me more options
    Go to imgbb.com and create an account. Upload your picture to imgbb and then add the URL of the pic to your post on here.

  9. #9
    DF PlaYa MHP's Avatar
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    Default Re: Sharp c7817 & c7818 capacitors

    Quote Originally Posted by MrTeajunkie View Post
    click here to choose and upload your picture.

    [Only registered and activated users can see links. ]
    He's probably gonna bust the image size limit of the DF though. Better off hosting it elsewhere.

  10. #10
    DF Member Gizmodog's Avatar
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    Default Re: Sharp c7817 & c7818 capacitors

    The tv model number is SHARP LC-60LE636E... That is a pic of capacitor C7817 , I never changed it because it looks ok..
    Attached Images Attached Images
    Last edited by Gizmodog; 3 Weeks Ago at 02:57 AM. Reason: Additional infp

  11. #11
    DF Member Gizmodog's Avatar
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    Default Re: Sharp c7817 & c7818 capacitors

    Nice one mate, cheers

  12. #12
    DF Member Gizmodog's Avatar
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    Default Re: Sharp c7817 & c7818 capacitors

    Thanks for that , I will have a proper look at it tomorrow

  13. #13
    DF Member Gizmodog's Avatar
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    Default Re: Sharp c7817 & c7818 capacitors

    That's the fella I replaced it with. I also found that the fuse was blown so I've replaced that too but still nothing
    Attached Images Attached Images

  14. #14
    DF Member Gizmodog's Avatar
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    Default Re: Sharp c7817 & c7818 capacitors

    Finally managed to upload a picture onto my post

    2 Thanks given to Gizmodog

    JonEp (2 Weeks Ago), Mickey (2 Weeks Ago) 


  15. #15
    DF Jedi tronads's Avatar
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    Default Re: Sharp c7817 & c7818 capacitors

    I'd be removing the known good one and sticking it on a capacitance meter to ascertain its value. Those markings do not help really.

    Thanks to tronads

    JonEp (2 Weeks Ago) 


  16. #16
    DF Wh0re icewarrior's Avatar
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    Default Re: Sharp c7817 & c7818 capacitors

    I believe R is the series of the Capacitor which are alpa, your best bet would be to ring RS Components or Farnell and ask them, they may be able to look it up and supply an equivalent.

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