Question about Jwin JV-TV7070 5.5 in. Portable Television

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JWIN JV-TV8014 number of R462

Not turn on my TV.

Resistor R468 is black, made smoke.

Can you help me?
Can I send a photo?

¬°greetings!

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http://www.hobby-hour.com/electronics/resistorcalculator.php

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