Samsung le40a457c1d

[sordids999]

hello guys

this tv has Screen Solarization im just wondering if it has the AS15 chip ?

tcon board is T400XW01 V5 40T01-C00

thanks

[tom66]

Re: Samsung le40a457c1d

There's one there on the right hand side of the board... U202

[sordids999]

Re: Samsung le40a457c1d

opps i must have missed that tom thanks ill get it replaced

thanks

[tom66]

Re: Samsung le40a457c1d

Good idea to check gamma voltages first. Just to make sure...

[sordids999]

Re: Samsung le40a457c1d

just doing it now tom

[sordids999]

Re: Samsung le40a457c1d

VGAMMA 1 15.55 volts
VGAMMA 6 12.75
VGAMMA 9 14.53
VGAMMA 10 7.90
VGAMMA 11 7.42
VGAMMA 12 14.87
VGAMMA 14 14.58
VGAMMA 17 14.67
VGAMMA 22 0.49

[tom66]

Re: Samsung le40a457c1d

Definitely bad.

[sordids999]

Re: Samsung le40a457c1d

Thanks m8 ill change it