Alan
TV Repair Authority
Jan 27, 2003, 7:04 PM
Post #4 of 4
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Re: [glom] picture roll....NEC tv
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Well it probably has a "vertical hold" control inside.
The best way to find it, is follow the leads from yoke back to the
chassis. Two leads go to the horizontal and two leads go to the vertical.
You should also see a "vertical size' control nearby.
The control might be hard to see as it could be on the chassis under the picture tube and hard to see. Sometimes you have to pull the chassis back.
Make sure you have the power cord disconnected.
Post again after you have found it, before you try the adjustment.
Alan
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hi my problem is as follows my NEC ct2700s has an intermittant picture roll any help to rectify this prob will be appreciated ty 
Hi Allen thankyou for your quick responce ..on your question (how old is my tv) i bought it early 1990 i believe ,hope that helps. ty bob