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Electronics Repair (sci.electronics.repair) Discussion of repairing electronic equipment. Topics include requests for assistance, where to obtain servicing information and parts, techniques for diagnosis and repair, and annecdotes about success, failures and problems. |
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Sanyo CE28WP4 - B with yellow picture
I posted a couple of weeks ago about my Sanyo CE28WP4 - B widescreen
set going wrong wehn my stepson ripped a scart lead from the back. Basically the picture became very washed out and took on a blueish tint whihc was most notable on any dark scenes the set displayed. I'd had a look inside for anything that I could see that may be obviously wrong but couldn't really see anything. I did clear a lot of the dust out but the first time round that seemed to make the problem worse. After taking the back off the set again I had a prod and a poke around and the set went back to having the blue tint, it was a crap picture but was just about watchable. I decided to have another go at trying to find anything wrong yesterday but failed again although this time I was able to make the picture much better by adjusting the pot on the flyback for the screen brightness, and playing around with the brightness/colour/contrast controls on the remote. All was well for around 2 hours then the picture stuttered for a second and came back on a yellowish green. Other colours are still displayed but with the yellowish green tint. Does anyone know the likely problem and more importantly a soloution. I bought the set second hand only a couple of months ago and although I didn't pay much for it I was hoping it would last a bit longer than this. Any help much appreciated. |
#2
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Sanyo CE28WP4 - B with yellow picture
If the problem came when the SCART got a shock, verify for dry joints
on board.. Inty |
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