Question about AOC CT720G 17" CRT Monitor
I think my monitor has a loose parts in video chroma processing parts. can you kindly advice me what part will i check?
First you check the signal cable continuty by multimeter then correct it if faulty .if ok then give -ve click at red cathode on crt base in on condition if red raster comes on screen then red cathode is ok same thing for green and blue cathode if green cathode do not shows green raster after -ve click then crt is faulty then give -ve click at R point at color raster ic which has heat sink if red color comes then ic is ok same thing for green and blue if ic is faulty then replace it if not then check bipolar capacitor if faulty then replace it
Posted on Oct 30, 2008
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