peter jones wrote:
>
> In a raster monitor if you replace the LOPT you check the drive coupling capacitor.
>
> look for any ceramic hi-voltage capacitors related to the HV drive transistor.
>
> also be VERY suspicious of MYLAR capacitors.
> DU-PONT dont like people saying this - but mylar can-never be made without defects. they where ok for there time, but i replace them with polyester now.
The nice/not-so-nice part is that all these are parts are internal to the HV transformer in the WinTron so
they will always be replaced. WinTron also used high quality parts in their design it looks like.
jess
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Received on Sun Sep 17 17:18:51 2000
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