iclub Posted February 28, 2023 Share Posted February 28, 2023 Buna ziua tuturor , "pacientul" se numeste DIAMANT (powered by HORIZON) model 24HL4330H/B si este echipat cu placa EL.MT6683-FG48 si panel CX240LEDM. Manifestare : lipsa imagine. Are sunet , schimba programele din telecomanda , are backlight. Nu stiu daca poate fi din soft asa ca astept si parerile voastre. Va multumesc! Link to comment
iuliantv Posted February 28, 2023 Share Posted February 28, 2023 (edited) nu tin minte tv sa fi murit subit imaginea si sa fie din soft,poate daca la mai chinuit cineva inainte Edited February 28, 2023 by iuliantv Link to comment
dan-a2 Posted February 28, 2023 Share Posted February 28, 2023 Masoara tensiunile pe t-con si posteaza .. Link to comment
iclub Posted February 28, 2023 Author Share Posted February 28, 2023 Se pare ca sunt probleme pe LVDS. -PVRON1 = 12V -V33V = 3,3V -VGHP = 0V -VGH = 0V -VGL = 0V Am masurat condensatorii smd si nu am gasit probleme si nici scurturi pe barele unde nu am tensiune. Link to comment
Florinel TV Posted February 28, 2023 Share Posted February 28, 2023 Spune ce display are , scrie pe placa LVDS Link to comment
iclub Posted February 28, 2023 Author Share Posted February 28, 2023 V236BJ1-P01 Rev.CB Link to comment
iclub Posted March 1, 2023 Author Share Posted March 1, 2023 Din ce vad eu , prietenul nostru a gasit RP11 (3 ohm) intrerupta si a inlocuit-o cu 10 ohm cred. La mine RP11 este ok. Mai trebuie sapat , sper sa nu fie ci defect. Link to comment
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