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Vedic Institute Posted on Jul 29, 2019
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Toshiba 50 inch inbuilt Chrome cast model 50L711U18

Sound ok but no picture after 10 seconds. we can see picture by flash light on screen.

2 Answers

Franco Dosil

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  • Toshiba Master 10,542 Answers
  • Posted on Jul 29, 2019
Franco Dosil
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Hi Vedic Institute, so comment, have a problem in the backlight of the LCD Panel
You should replace all the elements (LED) that illuminate
I suggest you look for a specialized technical service
Greetings Franco Dosil
Hola Vedic Institute, por lo que comentan, tienen un problema en la iluminaci?n trasera del Panel LCD
Deber?a reemplazar todos los elementos (LED) que iluminan
Les sugiero buscar un servicio t?cnico especializado
Saludos Franco Dosil


https://tvna.compal-toshiba.com/us/wp-content/uploads/sites/2/2017/06/Toshiba_50_55L711U18_M18_17-0044_WEB_V3_EN_Final.pdf

b1jqxk44

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  • Expert 157 Answers
  • Posted on Jul 29, 2019
b1jqxk44
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You have a back lighting problem. Coming from the power board check the jack that goes to the back lighting for power. On a 50 in. it should be around 36v per line.

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