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samsung le37c550jw1

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t1412:
hi fella's had this tv gave me, it's a le37c550jw1 it's pain in the arse keep turning on and off  i've changed all caps done a factory reset, and firmware update, but still doing it, anything i've missed thanks for your time

regards
shaun 

downunder:

Hi Shaun,

You don't mention part number for the PSU. Is it a long board that plugs into the CCFL sockets at the side? Attached service bulletin is all I have for
this Model.          Bruce

t1412:
hi bruse  sorry it's a BN44-00339B thanks

shaun

downunder:

Hi Shaun,

I note it uses a FAN7530 IC - I think these have been troublesome. Schematic attached.                            Bruce with a C

Davy:
Had same fault on a similar Sammysung, 'in my case' it was the chip as downunder said in the previous post.

Dave

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