Jump to content
ELFORUM - Forumul electronistilor
tanase

Samsung lcd LE32R81B

Recommended Posts

Acum 58 minute, tanase a spus:

Chiar asa....ma gandeam ca stiti macar o zonă...

20210125_153605.jpg

Nu am esr

Daca aveti osciloscop,este cel mai facil.Vedeti unde aveti riplu si acolo schimbati condensatori.Sub acel ecran metalic,sunt condensatori uscati.

Link to comment
Share on other sites

Acum 12 minute, cristronic a spus:

Daca aveti osciloscop,este cel mai facil.Vedeti unde aveti riplu si acolo schimbati condensatori.Sub acel ecran metalic,sunt condensatori uscati.

O sa scot tabla.sa verific pe acolo....si apropo...am doar un multimetru

Link to comment
Share on other sites

Acolo sub tabla sigur sunt condi uscati, ca acolo este radiatorul procesorului si al scalerului daca acesta nu se afla in procesor si nu separat, nu am reparat acest model si nu prea stiu mare lucru despre aceste placi, in poza am incercuit eu cu rosu cum se vede un cond prin gaura tablei , dar cred ca sunt mai multi minium 3

 

20210125-153605-jpg-affa2171a2d4987da832

Link to comment
Share on other sites

Condensatorul.incercuit are100uf..sau 10uf...la.aparat imi da vreo 6uf...intreb ca la alti condensatori valoarea tensiunii e scrisa in clar...si ma gandesc sa nu fie factor de multiplicare ultimul zero...ca la rezistente

20210125_175033.jpg

Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.






×
×
  • Create New...

Important Information

We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue.Terms of Use si Guidelines