Question about Projection Televisions
Over the last few days ,my tv's picture is not clear and there's red &green colours in the back ground. everything is appearing double. have reset the convergence cross to a perfect white cross, but still the picture is double and tints of green&red colour.Please help anyone.Thanks.
This might be something really simple... In a large number of DPTV310 chassis, of which this TV is, the yoke connections where put in place with black electrical tape just below the retaining rings. Job is to loosen the rings, remove the tape and push the yoke back in place and tighten down retainer.. Be careful not to throw off the tilt of the yoke. The adhesive on the tape, over time, gets hot so many time it becomes slippery and allows the yoke to fall away from it's position dulling the look of the image (or focal length) causing the problem you're describing here... It also throws off the convergence - so in attempting to converge it just looks worse. Good Luck Bill
Posted on Jun 11, 2007
The problem you have is the 2 STK - 392 convergence integrated circuits need replacing the cost in the UK is about £150.
Posted on Nov 26, 2008
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