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Equipment Repairs => LCD TV forum => Topic started by: WILLYAM1 on September 06, 2012,05:04:08

Title: toshiba 37wl58e
Post by: WILLYAM1 on September 06, 2012,05:04:08

hi to all.
tv works fine about 50 min or some time more and then shutdown no backlight no sound and the power led is on.
any idia befor starting to digg.
willyam1

Title: Re: toshiba 37wl58e
Post by: low.flying.pigs on September 07, 2012,19:57:54

Service Manual available here. In situations such as this, I'd run the set open on the bench till the fault occurs then take a look at the PSU voltages as a starting point and see where that leads.

http://elektrotanya.com/toshiba_37wl58a_37wl58e_37wl58r_37wl58t_sm.pdf/download.html

Hope this helps,

low.flying.pigs

Title: Re: toshiba 37wl58e
Post by: WILLYAM1 on September 13, 2012,09:37:26

thanks for your answer.
it seems to me that the problem is strw6765.
after it works this one get very very hot.
i replece a new one and tv works about 2 days.
hope it solve the problem i wiil operet it one mor day.
willyam.