catalin004 Posted November 1, 2016 Share Posted November 1, 2016 Rog si eu o schema pt tv din titlu.multumesc Link to comment
Florinel TV Posted November 1, 2016 Share Posted November 1, 2016 1 cod sursa 2 cod main board 3 ETC. Link to comment
FLORIN IORDACHE Posted November 1, 2016 Share Posted November 1, 2016 (edited) Probabil ... 17MB29-2 Atunci poate verifica schema asta de aici : http://elektrotanya.com/vestel_17mb29_2_sch.pdf/download.html . Iar daca nu se potriveste cu ce aveti dvs acolo,atunci sa ne spuneti dvs ce scrie pe placile din tv-u,asa cum zice colegul mai sus... 1 cod sursa 2 cod main board 3 ETC. O seara minunata va doresc !!! Edited November 1, 2016 by FLORIN IORDACHE Link to comment
tehtronics Posted November 1, 2016 Share Posted November 1, 2016 ... sau 17MB27 Ceva coduri pe eticheta? 100xxxxx 26xxxxxx Link to comment
catalin004 Posted November 2, 2016 Author Share Posted November 2, 2016 O sa pun codul, insa nu sunt la atelier...tv porneste si opreste imaginea dupa 2-3 secunde...posibil CCFL obosit.va spun Link to comment
FLORIN IORDACHE Posted November 2, 2016 Share Posted November 2, 2016 ... sau 17MB27 http://elektrotanya.com/vestel_17mb27-2_sch.pdf/download.html O sa pun codul, insa nu sunt la atelier...tv porneste si opreste imaginea dupa 2-3 secunde...posibil CCFL obosit.va spun Dar asteptam si codul real,nu mergem numai pe ghicite . Link to comment
catalin004 Posted November 3, 2016 Author Share Posted November 3, 2016 MB27-2 399055 TOP 3 -BY-Q1810K YP Asta scrie pe eticheta de pe main, invertorul este facut cu celebrul TL494.Am si codul de la sursa, dar nu cerd ca este necesar. SAMPO REV.2 YAPVE 1010T41** 30062566 IE894AT/0840 0809293898 Rog anularea protectiei pe inv. Link to comment
leoncris Posted November 3, 2016 Share Posted November 3, 2016 In TL494 IC based circuits, overvoltage protection -OVP works by setting pin 4 of the TL494 high. Link to comment
tehtronics Posted November 3, 2016 Share Posted November 3, 2016 pinii 13-14 legati impreuna si de acolo o rezistenta de 10k la pinul 2 Link to comment
catalin004 Posted November 4, 2016 Author Share Posted November 4, 2016 pinii 13-14 legati impreuna si de acolo o rezistenta de 10k la pinul 2 Multumesc colegu' a mers din prima....stima Link to comment
catalin004 Posted November 27, 2016 Author Share Posted November 27, 2016 Dragi colegi....face la fel....suntul ramane prezent Link to comment
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