Question about Hansol 730E 17" CRT Monitor

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Low width Same problem teleman enquired about. My wife said her monitor was fine when she left it, but when she returned an hour later the monitor width had reduced and is now only about 90% of what is required, even with the width set to 100%. I suspect a capacitor has failed, but before diving in blindly with no schematic was wondering if someone had already determined which capacitor (or other component) was responsible for this problem.

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Re: low width

After checking these monitors I found that the capacitor next to the coil near the loptx was open circuit. The coil gets very hot and breaks down the 5n6 capacitor. I have replaced the capacitor and I now put it underneath the chassis as there is little room to move it away from the coil.

Posted on Aug 07, 2006

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Hi there,

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Post back for more solutions we will be happy to help you.
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Low width

Many low width problems are caused by a leaky diode in the yoke return circuit. Often in a to220 package on the heatsink around the flyback. Mike

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