fane Posted July 9, 2005 Share Posted July 9, 2005 Am la rep. un Philips 21GR2751/20B si dupa ce l-am pornit am o belea pe ecran imi apare F4 cu rosu iar ledul de stby clipeste. La a doua pornire merge corect citeva minute ,apare iar F4 sunetul mute. dar imaginea ramine. am schimbat mem. dar def ramine. Ma poate ajuta cineva? Va multumesc. :( Link to comment
Tavi Posted July 9, 2005 Share Posted July 9, 2005 sasiu G90Bsuspecta tensiunea de 5V sau chiar procesorul daca ai schimbat memoria Link to comment
fane Posted July 9, 2005 Author Share Posted July 9, 2005 multumesc TARA. tensiunea de 5V am ver. si e5,18 am inseriat o dioda si am red. la 4,6 dar acelasi lucru. cond.electro. le am ver cu ESR si dau bine oricum am sa le sch. LA urma am sa comand un proc. :roll: Link to comment
fane Posted July 19, 2005 Author Share Posted July 19, 2005 Am sch. proc si def. apare in coontinuare. Ma puteti ajuta cu oschema de la sasiul asta? va multumesc. :? Link to comment
Tavi Posted July 19, 2005 Share Posted July 19, 2005 sigur ca te pot ajuta cu o schema Link to comment
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