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PHILIPS 47PFL7403/78 Como testar a fonte / backlight

Started by Xeontec, December 12, 2019, 09:08:44 PM

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Xeontec

PHILIPS 47PFL7403/78 Como testar a fonte / backlight

Proceda do seguinte modo:
Soldar stby com gnd - soldar resistor (1k 1w) 12v no bl_on/off - soldar resistor (4k7 1w) DIM no 3,3v