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Florinel TV

Siesta TV 55-243 schema

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procesor SDA20581-A001

memorie SDA2546

jungla TDA8362  

TDA4661

TDA8395

final linii BU508D

traf linii AT2079/10C

procesor teletext SAA5244P/A

sursa cu tranzistori final sursa BU903 si 3 buc smd

 

detine cineva schema la tv-ul asta?

 

are tranzistori smd din sursa busiti si nu se mai cunosc ce tranzistori sunt sunt va multumesc

 

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Aia e sursa tip blocking generator din Telecolor 3006/3007 la care RDG-istii au desfiintat de pe chopper infasurarea de eroare+tranzistorul si componentele aferente,monitorizand tensiunile de iesire cu optocuplor. In locul tranzistoarelor smd merg urmatoarele:VT001- BD136,VT002-BD235 si VT003-BD136.

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va multumesc pentru schema aceasta este acum este la prima interventie are conzi electrolitici ok eser mic mai mic ca cumparati noi chinezesti

de pornit lam pornit cu o sursa universala in rest merge numai sursa trebuie reparata sa vad daca ma descurc  :d

pot sai pun ups001 dar prefer sa o repar pe asta originala

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In Telecoror se utiliza SD335 cu echivalentul BD235,dar daca nu se incalzeste BD139,inseamna ca rezista.

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In Telecoror se utiliza SD335 cu echivalentul BD235,dar daca nu se incalzeste BD139,inseamna ca rezista.

 

dupa 2 ore de mers era rece tranzistoru deci nui nici o problema

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