costelvoicu72 Posted July 4, 2017 Share Posted July 4, 2017 buna ziua am si eu nevoie de schema unei plasme samsung modelPS42B450B1WXXC Link to comment
FLORIN IORDACHE Posted July 4, 2017 Share Posted July 4, 2017 buna ziua am si eu nevoie de schema unei plasme samsung model PS42B450B1WXXC Vedeti daca va ajuta . https://elektrotanya.com/samsung_ps42b450b1wxxc_ps50b450b1wxxc_chassis_f65a_p_hd_b450.pdf/download.html Link to comment
costelvoicu72 Posted July 4, 2017 Author Share Posted July 4, 2017 (edited) nu are schema electronica in manual am gasit si eu acel manual Edited July 4, 2017 by costelvoicu72 Link to comment
FLORIN IORDACHE Posted July 4, 2017 Share Posted July 4, 2017 nu are schema electronica in manual am gasit si eu acel manual Ok,atunci oferiti-ne si noua mai multe detalii despre acest tv-u. Exemplu : model sursa, model placa de baza (main board) . Asteptam !!! Link to comment
costelvoicu72 Posted July 4, 2017 Author Share Posted July 4, 2017 sursa L2B IB HB 1B main SATURN4_R code BN41_01 Link to comment
FLORIN IORDACHE Posted July 4, 2017 Share Posted July 4, 2017 sursa L2B IB HB 1B main SATURN4_R code BN41_01 Pana acum nu am gasit absolut nimic,o sa mai caut,dar nu va promit nimic sigur,sigur pentru ca nu prea se gasesc schemele... O zi minunata va doresc !!! Link to comment
winstyle Posted July 4, 2017 Share Posted July 4, 2017 (edited) Mai greu să găsești scheme laTV-uri cu plasmă ,Samsung . Mai bine ne spui ce problemă are televizorul . Edited July 4, 2017 by winstyle Link to comment
costelvoicu72 Posted July 4, 2017 Author Share Posted July 4, 2017 (edited) problema este pe modulul x-buffer sunt 2 tranzistori q4503 si q4504 sunt G75313U Edited July 4, 2017 by costelvoicu72 Link to comment
winstyle Posted July 4, 2017 Share Posted July 4, 2017 (edited) Arată așa ? https://postimg.org/image/63f1mcnhr/ Cred că ăsta este tranzistorul IRG7S313U , și este IGBT nu MOSFET . Poti folosi un echivalent cu caracteristici similare , dacă nu găsești ca cele din TV . Caută aici http://www.elforum.info/topic/124386-igbt-tranzistori/ . Poate găsești ceva similar . Edited July 4, 2017 by winstyle Link to comment
costelvoicu72 Posted July 4, 2017 Author Share Posted July 4, 2017 http://pdf.datasheetcatalog.com/datasheets/internationalrectifier/irg7s313upbf.pdf Link to comment
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