Author Topic: Wg 9200 vertical collapse? (Read 1111 times)

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

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

grantspain · « **Reply #1 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

detroitgames · « **Reply #2 on:** May 29, 2013, 10:01:40 am »

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


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