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Samsung WS-28M064N KS7A Chassis

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Turnip:
Hi Folks,

Have one of these where S/by led flashes, HT is 100V and LOP isn't getting warm. Checked secondary HT cap - OK.

Any thoughts - Chris.

daz:
hi chris
its been a while since i worked on one of these but check all fuses around loptx if any open its usualy the loptx causeing the fault,i have also had the 8v reg 16830 go faults as well, worth a check
hope this helps
daz

Turnip:
Hi Daz, and thanks,

Had further words with customer who admitted that set crackled loudly for 20 mins or so, but she was patient and persisted 'till the picture came through.

Suspect I am in a LOPT and cringing semiconductor situation - should one bother especially with all those new LED backlight sets just round the corner - no invertor - no probs.

Just joking, but that kept us Telly bashers fairly compos for years  - Chris.

daz:
god bless joe public,they do have an uncanny ability to stick there head in the sand, right upto the point the set catches fire. (some will persist in the hope the fire puts its self out)

Turnip:
Thanks Daz,

Guess you will soon too become a 'Hero' like what I is - well, cool (but it needs pain and gruesome music from the 50's for this advancement) - Were you even born then - Chris - really old, but shuffling.

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