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Varistor marks, and Panasonic E110

 
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dfast72



Joined: 14 Jul 2005
Posts: 2
Location: Belgrade, YU

PostPosted: Thu Jul 14, 2005 3:35 pm    Post subject: Varistor marks, and Panasonic E110 Reply with quote

Hello,
I am new in forum and also in electronics but I have a little knowledge from my education. Now I have a problem with my monitor Panasonic E110, hv10s shasis. Behind of screen tube is RGB area, and some varistors are there. They have colors signs and I cant find on the internet what that colors means (working voltage, resistance...). Is it equal as in resistors marking or something completely different?
I think that they don't working properly, because my picture on the screen isnt stable. Its look like monitor try to shut down and then picture come back, and again several times in a minute. Maybe it is also fly back transformator, I dont now because if I try to measure voltage on the G2 point, picture on the screen collapsed and voltage is zero, and when I move measure instrument back, picture come back.
Also I can't find schematic for its chassis, it is same chassis like in some viewsonic monitors but no different, there is no on the net.
I need some suggestions for my problem and
thanks in advance!
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PostPosted: Mon Oct 03, 2005 3:19 pm    Post subject: Re: Varistor marks, and Panasonic E110 Reply with quote

dfast72 wrote:
Hello,
I am new in forum and also in electronics but I have a little knowledge from my education. Now I have a problem with my monitor Panasonic E110, hv10s shasis. Behind of screen tube is RGB area, and some varistors are there. They have colors signs and I
}} cant find on the internet what that colors means (working voltage, resistance...). Is it equal as in resistors marking or something completely different?
I think that they don't working properly, because my picture on the screen isnt stable. Its look like monitor try to shut down and then picture come back, and again several times in a minute. Maybe it is also fly back transformator, I dont now because if I try to me

{{}{}asure voltage on the G2 point, picture on the screen collapsed and voltage is zero, and when I move measure instrument back, picture come back.
Also I can't find schematic for its chassis, it is same chassis like in some viewsonic monitors but no different, there is no on the net.
I need some suggestions for my problem and
thanks in advance!
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PostPosted: Mon Oct 03, 2005 3:21 pm    Post subject: Re: Varistor marks, and Panasonic E110 Reply with quote

PLOP..!![/quote]
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