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adrianvmx

Sony KDL 32R420A

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Televizorul afiseaza imagine cu dungi verticale ca in imagine.

T-CON 320KSB-S2LV03 

ecran S320DB3-1  

Parca vazusem o metoda de reparatie a acestui ecran in cuprinsul unei reviste pe care nu o detin .

Ma poate ajuta cineva cu ceva sfaturi sau este de aruncat ?!

IMG_20201109_183455.jpg

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Am facut masuratori pe T-con deoarece toate tensiunile fie pozitive fie negative sunt numerotate in dreptul punctelor de control.

Tensiunile sunt bune dar nu sunt lamurit cu CKV1 ,CKV2,CKVB1,CKVB2  care au toate cate 7,6 volti.

C.i. SM 4151 poate da acest defect sau are alte manifestari?!!

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