Thanks for the reply. TL082s have been checked and one replaced with no change. Voltages are good, but I haven't replaced the caps yet.
On Jan 30, 2012, at 8:09 PM, Douglas Gauck wrote:
> TL082 at D10 and/or D/E12?
>
> Also check the +/-15v and 6.8 volt supplies, and maybe give them new caps?
>
>
> On Jan 30, 2012, at 8:42 PM, Malcolm MacKenzie wrote:
>
>> Hi all. I've been working on a dead BW board and now have it at least showing video, but it's still distorted. AVG chip and socket, and vector RAM and socket are good. Anybody seen this before? It almost looks like vertical fold over and the image does expand and contract along the y axis. Self test video is similarly distorted but I don't get any reported errors other than pokey problems. Any input is appreciated. -Malcolm
>>
>> Photos are here:
>>
>> http://i122.photobucket.com/albums/o263/maxstang289/IMG_2612.jpg
>>
>> http://i122.photobucket.com/albums/o263/maxstang289/IMG_2611.jpg
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Received on Mon Jan 30 23:19:39 2012
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