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Main => Monitor/Video Forum => Topic started by: detroitgames on May 28, 2013, 11:07:43 am

Title: Wg 9200 vertical collapse?
Post by: detroitgames on May 28, 2013, 11:07:43 am

It looks like this monitor has vert collapse, maybe more. Heres a vid

http://m.youtube.com/watch?v=HmFe_DrxaxA&desktop_uri=%2Fwatch%3Fv%3DHmFe_DrxaxA (http://m.youtube.com/watch?v=HmFe_DrxaxA&desktop_uri=%2Fwatch%3Fv%3DHmFe_DrxaxA)


I Have the chassis out now so can try anything.

I checked IC403 r312 and r314 they seem fine, IC403 looks like a rom chip so i domt know how you test that

Title: Re: Wg 9200 vertical collapse?
Post by: grantspain on May 28, 2013, 06:38:21 pm

you should be checking 15v at r312
ic301 is vertical deflection processor
there is a safety resistor for 15v at r857 if your 15v is missing at r312

Title: Re: Wg 9200 vertical collapse?
Post by: detroitgames on May 29, 2013, 10:01:40 am

TY for this information , I will try it tonight after work and let you know