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27 INCH NAP PHILLIPS TV SHUTS DOWN.

March 20 2007 at 6:59 PM
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ROGER  (no login)

DO ANY OF YOU KNOW ABOUT THE TOUCHY MASTER SCREEN CONTROLL IF YOU DON'T ADJUST IT JUST RIGHT THE TV WILL TURN RIGHT OFF.
I DON'T HAVE A SCHEMATIC MODLE 27MT3305/17.
ANY WAY I FEEL THAT IT MIGHT BE DUE TO THE X RAY OR BRIGHTNESS LIMITER CIRCUIT.
MAYBE WE COULD CHANGE A RESISTOR VALUE TO LESSON
IT'S EFFECT. ANY ONE HAVE A IDEA.

 
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rrobor
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Re: 27 INCH NAP PHILLIPS TV SHUTS DOWN.

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March 21 2007, 4:10 AM 

Set the thing up correctly and it will not do that. Philips use I sq C technology in all their sets, they dont have or need protection devices of the type you seem to think.

 
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RJBROGER
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Re: 27 INCH NAP PHILLIPS TV SHUTS DOWN.

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March 21 2007, 5:24 PM 

REPAIR WORLD SAYS THEY ARE HAVEING CRT PROBLEMS THEY SAY YOU CAN REJUVENATE THE CRT AND IT WILL WORK FOR AWHILE.
I KNOW THE MASTER SCREEN CONTROLL IS VERY TOUCHY ON THE SETS I HAVE WORKED ON. I DON'T KNOW HOW TO GET IN THE MENU TO ADJUST THE RGB CUTOFF AND BIAS ECT.

 
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Anonymous
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Re: 27 INCH NAP PHILLIPS TV SHUTS DOWN.

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March 22 2007, 3:33 AM 

push buttons on remote as follows 0-6-2-5-9-6-Menu

 
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