Jump to content
ELFORUM - Forumul Electronistilor
Sign in to follow this  
luciansavy

tv funai 11ak36a nu porneste

Recommended Posts

am scos finalul linii si am pus un bec si a inceput sursa sa tacane mentionez ca nu pornea sta ledu rosu aprins si nu ia nici o comanda finalul linii e ok lam masurat

Share this post


Link to post
Share on other sites

Schimbati C811 din primar si verificati/schimbati condi de filtraj din secundar!! De asemenea sa nu fie vreo dioda in scurt in secundar!!!

Share this post


Link to post
Share on other sites

Schimbati C811 din primar si verificati/schimbati condi de filtraj din secundar!! De asemenea sa nu fie vreo dioda in scurt in secundar!!!

mentionez cand il alimentez palpaie ledu in verde o fractiune de secunda si redevine rosu am schimbat c810 10micro 50v

Share this post


Link to post
Share on other sites

AK36 nu cred ca are condul asta.Problema este in sursa daca tacane.Filtrajele sunt bune?

Share this post


Link to post
Share on other sites

sarcina artificiala (bec) se monteaza dupa ce pornesti tv din st-by,altfel sursa nu pornesteparca asa tin eu minte.....

Share this post


Link to post
Share on other sites

sarcina artificiala (bec) se monteaza dupa ce pornesti tv din st-by,altfel sursa nu pornesteparca asa tin eu minte.....

da am incercat si cu finalul linii montat am pus bec intre masa si colector se aprinde becul am incercat sa pun becul intr baza si colector si se stinge becul de la sursa si tacane sursa ce ar putea sa fie totusi de ce am tensiune pe final linii si in stby

Share this post


Link to post
Share on other sites

Pai AK36 din cate stiu din cap sursa nu are stby.

Share this post


Link to post
Share on other sites

Poate tacane din cauza becului. Cu finalul de linii montat(fara bec), ce tensiuni ai in secundarul sursei(B+, 8V, 5V)? In schema, vad ca are protectie pe 5 si 8 volti pe BV si pote mai sunt...

Share this post


Link to post
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.

Sign in to follow this  

×
×
  • 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.