Sony PVM 2730QM - White Shadow Problem

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Deathx
Posts: 8
Joined: Mon Apr 28, 2008 6:49 pm

Sony PVM 2730QM - White Shadow Problem

Post by Deathx »

Hi Guys
I've managed to obtain a Sony PVM but i have some problems to figure out how can i fix those white lines in the back of texts and almost any white/blue area that display this colors, can some of you help me find it out? are there any specifics pots to check/regulate, this guy here has a lot of pots inside, is almost better than an arcade monitor with this.. but i can't get it
As you can see by the pictures i have this strange white shadow behind almost any letters or objects (like the tree in the picture), i also have a long line in the left of the screen, this one is almost present anywhere
Thank you for your help! :(
did my best for take pictures but the shadow is way evident at human eye
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22point8
Posts: 261
Joined: Wed Nov 14, 2012 5:59 pm
Location: London, England, UK

Re: Sony PVM 2730QM - White Shadow Problem

Post by 22point8 »

Sharpness setting too high?
Deathx
Posts: 8
Joined: Mon Apr 28, 2008 6:49 pm

Re: Sony PVM 2730QM - White Shadow Problem

Post by Deathx »

22point8 wrote:Sharpness setting too high?
Sadly isn't that easy.. i need if someone know the right pot inside the chassis.. there's tons of them inside!
I managed to centre the picture, H and V position and size, image linearity.. but not this one.. don't know where to "touch"
22point8
Posts: 261
Joined: Wed Nov 14, 2012 5:59 pm
Location: London, England, UK

Re: Sony PVM 2730QM - White Shadow Problem

Post by 22point8 »

http://1drv.ms/1QMwUQC heres the service manual
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