Help with Hitachi 53SDX89B


New member
Username: Jj_john_johnny

Post Number: 1
Registered: Oct-10
I was wondering if anyone could help me with a problem I'm having with my 53' Hitachi Ultravision 53SDX89B projection tv.

The picture and sound work perfect, with no convergence issues, but the tv will randomly cut off the picture. The power and sound remain on but the picture will disappear and the red "protection LED" on the board will start blinking

If i turn off or unplug the tv for about 5 minutes everything goes back to normal

Any help, suggestions or tips would be appreciated

Platinum Member
Username: Plymouth


Post Number: 15233
Registered: Jan-08
Welcome to Coustics John!

Try this:

New member
Username: Jj_john_johnny

Post Number: 2
Registered: Oct-10
Thanks Plymouth. I'll try cleaning away any dust or debris and hopefully that will help

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