iliev508 Posted April 20, 2017 Share Posted April 20, 2017 va salut, acest tv ,i/a disparut imaginea deodata , sunet este schimba posturile, lampile se aprind dar pe fundal nu se vede imagine / sasiu ld84a/84d sursa eay4050440,,,mentionez ca toate tensiunile pe sursa sint corecte ,,tcon se alimenteaza cu 12v ,,, putin ajutor _ Link to comment
SASSU Posted April 20, 2017 Share Posted April 20, 2017 Schimbati t-conu daca sunt tensiunile ok. Link to comment
iliev508 Posted April 20, 2017 Author Share Posted April 20, 2017 tensiuni pe tcon sunt? tcon am masurat decit 12 v pe sig lc320wxn/saa1 o schema . daca are careva , de inlocuit nu am momentan Link to comment
iod2 Posted April 20, 2017 Share Posted April 20, 2017 pai vezi ca ai un integrat tps.... acolo care e sursa. verifica daca ai tensiuni pe bobinele de langa el. Link to comment
SASSU Posted April 20, 2017 Share Posted April 20, 2017 Poate sa fie si de pe mb nu neaparat t-con. Link to comment
iliev508 Posted April 20, 2017 Author Share Posted April 20, 2017 Poate sa fie si de pe mb nu neaparat t-con. o schema cu conectoru tcon pe mb Link to comment
Guest dani502017 Posted April 20, 2017 Share Posted April 20, 2017 Uite descarca schema de aici http://www.filehost.ro/3172555114/lg_ld84a_chassis_32lg2000_lcd_tv_sm_pdf/ Link to comment
iliev508 Posted April 21, 2017 Author Share Posted April 21, 2017 Uite descarca schema de aici http://www.filehost.ro/3172555114/lg_ld84a_chassis_32lg2000_lcd_tv_sm_pdf/ multumesc .... multumesc .... nu ajuta cu nimic Link to comment
Guest dani502017 Posted April 21, 2017 Share Posted April 21, 2017 multumesc .... nu ajuta cu nimic in ce sens nu ajuta? Link to comment
Guest Posted April 21, 2017 Share Posted April 21, 2017 (edited) tcon am masurat decit 12 v pe sig lc320wxn/saa1 o schema . daca are careva , de inlocuit nu am momentan Uite ai aici tensiunile si punctele de control pe modulul t-con, sa stii ca aceste display-uri LC320WXN de multe ori ele se defecteaza nu t-conul. https://www.xfile.ro/I7XEA9L Edited April 21, 2017 by Guest Link to comment
clony Posted April 21, 2017 Share Posted April 21, 2017 VGL si VGH de pe T-con ce valoare au? Link to comment
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