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Bush LCD TV No picture but sound

I Have a bush lcd37tv016hd, when i turn the TV on i get sound but no picture.
after a while of leaving on if i switch it onto stand by and back on, i get the picture back. (this sometimes has to be repeated several times and can take over 30 min to work.).

sometimes, i'll get the picture back and straight away picture fades up to the top left corner.

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  • Anonymous Mar 02, 2009

    when i turn my tv on i get sound but no picture when i turn it on and off still no change

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Replace 2 large caps on psu panel 1000uf caps lt feed to inverter panel caps are on right hand side of psu panel

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WHEN I TURN MY BUDH LCD TV ON ITS ALL LINES CANT SEE IT PROP SOUNDS ON ITS LIKE WHEN U HAVE SUMFINK LOOS IN SIDE IF I GIVE IT A LITTLE SLAP IT SUMTIMES CUMS ON BUT IT WILL GO BACK 2 THE SAME IF I LEVE IT ON 4 ABOUT 8 HRS IT WILL SORT ITS SELF OUT CAN U HELLP ME TY ALL

Posted on Nov 10, 2009

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How can i fix the picture on a bush lcd37tv016hd?


Sounds like main power supply regulator fault. If the DC voltage comes out from it is abnormal, this kind of strange fault/s can occur. Contact any service technician.
Check and replace damaged component/s at its main power regulator [SMPS] section circuit. Contact any service technician. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts.
http://electronicshelponline.blogspot.com/
It will be best to replace the power supply regulator board as card basis.

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