Samsung WS32A16D - Power ?

[Turnip]

Hi folks,

Have one of these where set only powers up when warm, otherwise sits in S/by. Have checked ESR on all secondary caps (OK) but general heat does the biz, but not in any localised area.

Any thoughts, as my freezer can is getting light  ?  - Chris.

[WILLYAM1]

hi turnip.
check regulators on logik and audoi video boards whith scope and capisitors next to them.
most of time you will find a big ripple that drop the dc voltage.
 willyam1

[WILLYAM1]

hi again.
check with scop the 5v stby when cold.
willyam1

[Turnip]

Thanks Willyam1,

Folks bought a new LCD, so one more for the tip.

Thanks again - Chris.