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ELFORUM - Forumul electronistilor
mariantoader82

LEGEND EE T32

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Va salut !

Acest led a fost lovit in lateral si sa ciobit un pic sticla  si se vede ca in pozele de mai jos .

Placa de baza  TPS506.PB818 

T CON CV320PW03S

Drivere laterale NT612074C6802A  

 

Tensiuni la T con  VIN 11,85V     VGL 5.84V  .VDDA10,45 V  VGH 29V   VCOM 4.30  V33S si V33T 3.3V  VGHM 28.7V 

Nu am masurat tensiunile pe driverul defect daca nu sunt ca in linkul de mai jos pot sa trag fire de la driverul functional !photo_2019-10-22_18-39-14.jpg

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Daca panelul este spart ce te astepti sa mai obtii?

Oricum parerea mea este ca astea cu taierea unor traseie in cazul panelurilor defecte nu-i decit o cirpeala ordinara si nu are cum sa se obtina o imagine corecta din toate punctele de vedere dupa.

Daca acele traseie n-ar fi contat nu ar mai fi fost puse acolo.

Edited by sesebe
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