Panasonic TX-P42X50B Totally Dead

[sordids999]

Good evening guys

Just got this set its totally dead no standby light etc
i looked at tw2005 post about the TCZAA6755U IC ref (U203) problem but im getting 4.94 volts on the STB5V volts or could it still be the IC ?

thanks

[sordids999]

Re: Panasonic TX-P42X50B Totally Dead

ok so removed the main board to check it visually and put it back now the tv is powering up fine so i think ill try changing the IC

thanks

[ReeceyBurger123]

Re: Panasonic TX-P42X50B Totally Dead

Sounds like the tv have you checked under neath the Psu as aware that these suffer from corrosion damage ?

[sordids999]

Re: Panasonic TX-P42X50B Totally Dead

Board looks fine to me

[sordids999]

Re: Panasonic TX-P42X50B Totally Dead

Update:
changed TCZAA6755U IC ref (U203) tv working again

[CapLeaker]

Re: Panasonic TX-P42X50B Totally Dead

short n sweet!

[Clutchbox]

Re: Panasonic TX-P42X50B Totally Dead

Watch out for future reliability problems, it's all Aishi caps inside this Panasonic.

[ReeceyBurger123]

Re: Panasonic TX-P42X50B Totally Dead

I got one here now, Ic has input voltages but nothing out so going to change it. Awesome thread mate thanks