catalin004 Posted April 15, 2014 Share Posted April 15, 2014 Am defecta componenta finala pentru amplificare la o combina LG...pe ea scrie :HT1000-471ZCTR8G4Se poate inlocui cu STA505? sau at echivalent?multumesc Quote Link to comment Share on other sites More sharing options...
Meta-fizica Posted April 16, 2014 Share Posted April 16, 2014 Combina LG ................... ?? http://pdf.datasheetcatalog.com/datashe ... s/8166.pdf http://www.scribd.com/doc/26945302/TAS5152-HT1000-4 Quote Link to comment Share on other sites More sharing options...
catalin004 Posted April 17, 2014 Author Share Posted April 17, 2014 Deci inteleg ca nu....trebuie sa caut STA...multumesc Quote Link to comment Share on other sites More sharing options...
catalin004 Posted April 17, 2014 Author Share Posted April 17, 2014 Deci inteleg ca nu....trebuie sa caut TAS...multumesc Quote Link to comment Share on other sites More sharing options...
catalin004 Posted August 26, 2014 Author Share Posted August 26, 2014 Sunt pe telefon si nu am acces la pdf sau alte date Pot pune tas5142???? multumesc Quote Link to comment Share on other sites More sharing options...
catalin004 Posted September 6, 2014 Author Share Posted September 6, 2014 Rog a se muta la depanari...am montat astazi final nou, insa fara rezultate...nu am sunet (nici cu celalalt nu aveam)....la iesire am 1,3 V (ar trebui 10), alimentarea este de 20V... Am inteles ca ar trebui resetata? rog a se muta la depanari Quote Link to comment Share on other sites More sharing options...
catalin004 Posted September 8, 2014 Author Share Posted September 8, 2014 rog ajutor...poate are cineva vreo idee cand sta la gratar Quote Link to comment Share on other sites More sharing options...
Depanatoru Posted September 8, 2014 Share Posted September 8, 2014 Nu stiu ce integrat ai montat , echivalentul ar fi TAS5152 . Tensiunea de 12V care alimenteaza partea interna de semnal mic exista ? Ar trebui vazut cu osciloscopul ( fiind semnal PWM nu audio) daca primeste semnal la intrare , mai are cele 2 reseturi pentru fiecare canal care trebuie sa fie 1 logic ca sa functioneze , la 0 logic este blocat finalul . Quote Link to comment Share on other sites More sharing options...
catalin004 Posted September 9, 2014 Author Share Posted September 9, 2014 Am montas TAS5152...am cei 12V.....care sunt intrarile de reset? Quote Link to comment Share on other sites More sharing options...
Depanatoru Posted September 9, 2014 Share Posted September 9, 2014 La pinii 5 si 15 , vezi schema din datasheet . Quote Link to comment Share on other sites More sharing options...
catalin004 Posted September 12, 2014 Author Share Posted September 12, 2014 nu am semnal pwm deloc la intrari...deci posibil ca din aceasta cauza sa nu lucreze....nu am nici tensiune la iesirea din procesor... Quote Link to comment Share on other sites More sharing options...
Depanatoru Posted September 12, 2014 Share Posted September 12, 2014 Combinele de genul asta au de obicei un amplificator de casti independent , trebuia verificat daca functioneaza inainte de schimbatul finalului . Mai ales daca n-avea scurt sau alt defect evident Quote Link to comment Share on other sites More sharing options...
catalin004 Posted September 12, 2014 Author Share Posted September 12, 2014 Asta ca sa nu dau banii aiurea pe integrat....deh....daca ma ajuta si pe mine cineva....de pe 15 aprilie Quote Link to comment Share on other sites More sharing options...
Guest pshyco Posted December 8, 2014 Share Posted December 8, 2014 Sal,Ai rezolvat problema?? Cand comuti sursele de semnal apare functia de USB pe display?? Eu am una identica care nu se activeaza functia USB si nu se aude nici in casti si nici pe boxe.Am citit ca este problema la memoria eeprom.Iti atasez un fisier care contine niste dumpuri ptr modelul asta de LG. Sa imi spui si mie daca reusesti ptr ca eu am lasat-o balta. Lg FB D162X.rar Quote Link to comment Share on other sites More sharing options...
catalin004 Posted December 9, 2014 Author Share Posted December 9, 2014 Am dat-o proprietarului....acum asteptam raspunsul de la tine....am ramas cu finalul Quote Link to comment Share on other sites More sharing options...
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