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Equipment Repairs => LCD TV forum => Topic started by: WILLYAM1 on May 05, 2010,15:57:52

Title: tosiba 42wl66e
Post by: WILLYAM1 on May 05, 2010,15:57:52

HIeveryone.
 problem is no backlight no screen.
24v ok all voltage are ok from p.s.
problem is in inverter.....

found smd fuse10amp open and 2fets fdd6635q210 and q211 are short in the inverter no kls-420cp-b(h).
6632L-0345A.
after the compenents above  were changed   i have screen and picture for about 10 sec and tv come back to stby.
there are 2 inverter board master and slave the otherone sims to be ok no short
  fets and smd fuse is ok .
the IC that drive the fets is OZ.....dose any one repair inverter such above? any schematic or manual service for this lcd .were can i buy inverter????.
thanks willyam1

Title: Re: tosiba 42wl66e
Post by: chrissie jones on May 06, 2010,01:48:20

flattvspare.co.uk

Title: Re: tosiba 42wl66e
Post by: WILLYAM1 on May 06, 2010,02:04:33

thanks chrissi.
after checking in the web site that you mantion  didn't found the inverter .
 willyam1

Title: Re: tosiba 42wl66e
Post by: chrissie jones on May 06, 2010,02:57:43

try this site.shop.sjstv.co.uk