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3D TV, High Definition Television, HDTV 4K and AV
Home AV
Video Projector problem
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<blockquote data-quote="Overtonian2" data-source="post: 728909" data-attributes="member: 299532"><p>Last Month my ViewSonic PJ656 Video projector stopped working. I could hear an 'arcing' noise under the Lamp cover, and the lamp LED stayed On. Looking back through the lens I could see the reflection of an orange Arcing coming from inside the Projector bulb.</p><p>Assuming a faulty lamp I looked for a replacement which I am told is a RLC-13, but on it, it says 70Volt 180W. From the size of the orange arc ( > 5mm ) I was certain that the voltage going to the bulb is at least 1000v. Is the projector power supply faulty causing the bulb to blow, or is there a simple explaination why the bulb says 70 Volt but there appears to be greater than 1000 volts being supplied to it ? Due to the expense of a replacement bulb, I am afraid to purchase, and fit a new one, until I know the answer !</p><p></p><p>Help.</p></blockquote><p></p>
[QUOTE="Overtonian2, post: 728909, member: 299532"] Last Month my ViewSonic PJ656 Video projector stopped working. I could hear an 'arcing' noise under the Lamp cover, and the lamp LED stayed On. Looking back through the lens I could see the reflection of an orange Arcing coming from inside the Projector bulb. Assuming a faulty lamp I looked for a replacement which I am told is a RLC-13, but on it, it says 70Volt 180W. From the size of the orange arc ( > 5mm ) I was certain that the voltage going to the bulb is at least 1000v. Is the projector power supply faulty causing the bulb to blow, or is there a simple explaination why the bulb says 70 Volt but there appears to be greater than 1000 volts being supplied to it ? Due to the expense of a replacement bulb, I am afraid to purchase, and fit a new one, until I know the answer ! Help. [/QUOTE]
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3D TV, High Definition Television, HDTV 4K and AV
Home AV
Video Projector problem
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