sanyo mod-31580-00 - HOT overheating and shorting

I

Ian V

Guest
sanyo mod-31580-00 horz output transistor overheats and shorts out after set
plays a few minutes any help would be appreciated.

Thanks in advanced
 
#1 make sure you are not using fake generics, but an exact guaranteed oem
number.
#2. do standard flyback/yoke troubleshooting.
#3 high likelyhood the yoke, tube, or flyback, or b+ regulation are the
culprit, slightly less chance it is the h-driver stage.
David

"Ian V" <riggers30@hotmail.com> wrote in message
news:WKAjc.37$Ja.22@newsfe1-win...
sanyo mod-31580-00 horz output transistor overheats and shorts out after
set
plays a few minutes any help would be appreciated.

Thanks in advanced
Click to expand...
 
Thank David, Much appreciated

"David" <dkuhajda@locl.net.spam> wrote in message
news:408f272d@news.greennet.net...
#1 make sure you are not using fake generics, but an exact guaranteed oem
number.
#2. do standard flyback/yoke troubleshooting.
#3 high likelyhood the yoke, tube, or flyback, or b+ regulation are the
culprit, slightly less chance it is the h-driver stage.
David

"Ian V" <riggers30@hotmail.com> wrote in message
news:WKAjc.37$Ja.22@newsfe1-win...
sanyo mod-31580-00 horz output transistor overheats and shorts out after
set
plays a few minutes any help would be appreciated.

Thanks in advanced
Click to expand...
 
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