Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
I have a lcd tv 7" SUPER model no.sp-778c made by china.it does no sound & no picture .seeing white plain raster.remote cotrol is working for on,off.pls hep me & send me its circuit diagram with fault finding.thank you
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