#1
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Hitachi 50V500 dlp set blows lamps?
Set blows lamps or indicates a blown lamp, then works, then don't. Is this a ballast failure?
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#2
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So the bulb isn't really blown?
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#3
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Likely so - the MOSFETs fail often, but that model has other issues that cause lamp fail indications. See attached.
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Brian USN RET (Avionics / Cal) CET- Consumer Repair and Avionics ('88) "Capacitor Cosmetologist since '79" When fuses go to work, they quit! Last edited by Findm-Keepm; 09-29-2017 at 06:39 PM. |
#4
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Not sure if it's blowing them every time or what. Not my set. Posting for someone. Just seems to me like it's time for a new ballast.
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