Do you Have a circuit diagram for a SANSUI STY0121PF please?

Question edited for clarity.

Here is your circuit diagram. If you have the test equipment and understand it all go ahead.

https://masterelectronicsrepair.blogspot.com/2019/04/sansui-sv2918-circuit-diagram.html

This is the best advice though.

https://www.fixya.com/support/r29790007-repairing_own_television

..

https://www.pinterest.com/pin/705657835343188690/

http://21.bt.vinyloncd.de/sansui-tv-circuit-board-diagram.html

Sansui.. Funai made?? Most Funai sets are identical. Find a diagram for a similar TV. Or.. Google the part# of the output IC. The datasheet should contain application data, including a basic schematic of the vertical cicuit.

Circuit dagrams are in PDF, and cannot include by this window. If you wish to get some details, check the site linked here. Pull up older posts. Check the site in 'Mosaic' view. It will make search easy. http://electronicshelponline.blogspot.com/

Sansui Sv 21276G value of resistor R817 2K2 1/4 watt

Hello wilson_deniz,

Welcome, and thank you for using FixYa!

The maunals you seek can be found at the link I have included below. But you will have to locate your Model Number on the back of the TV. The manuals also cose $4.99 each.

Sansui Manual

http://www.sansui.owner-manuals.com/SANSUI-manuals-6-20a.html

Small price to pay if it helps you fix the TV.

Have a great day!

I AM LOOKING FOR A CIRCUIT DIAGRAM OF A TV MODEL E2999 .THE COMPLETE BOARD OUTLAY AND DIAGRAM