Author Topic: samsung le37r87bd (Read 5621 times)

daz · « **on:** October 22, 2009,11:43:29 »

hello all
this set has an odd video fault when the contrast or brightness it turned up quite high the picture developes a negitive effect, i have eliminated the psu, lvds cable and the main signal pcb so that means its either the screen or video pcb,any ideas which?
or does anyone have a video pcb i can try, type t370xw02 v5
any help would be great.

Mulja tv repair portal · « **on:** October 22, 2009,11:43:29 »

Turnip · « **Reply #1 on:** October 22, 2009,11:57:17 »

Hi Daz,

Only link noticed for odd video problems on that model is to replace the TCON board.

Never had one - yet - Chris.

Is 'TCON' board 'Screen drive' - simplicity is us.

sparky · « **Reply #2 on:** October 22, 2009,12:40:16 »

Have you checked sm fuses on screen drive panel
thet hide them all over
sparky

Mulja tv repair portal · « **Reply #2 on:** October 22, 2009,12:40:16 »

daz · « **Reply #3 on:** October 22, 2009,14:14:13 »

hi chris+sparky
thanks for the reply
yep, checked all fuses and the fault isnt intermittent or thermal
and the tcon + video + lvds pcb are all the same thing(i think), the board the screen plugs into.
any other ideas?
many thanks
daz

Mulja tv repair portal · « **Reply #3 on:** October 22, 2009,14:14:13 »

Mulja tv repair portal

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