Question about Hitachi 50UX58B 50" Rear Projection Television

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Green lights the green lights on the def pwb come on and then go out but if i disconnect the psd3 jumper from the signal board all the lights come on but the green for the tv on the def board can i just take board out and replace or is it repairable

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Re: green lights

If you have Hitachi model number 50UX58B, 60UX58B, 50UX58K, 60UX58K, 50SBX78B or 60SBX78B and you have the following symptoms you may want to grab a repair kit from They have put together a kit that includes the parts and instructions to fix these models. This is a fairly common problem with the above model numbers. It is typically caused by a blown capacitor and pico fuse. Again, you can get a kit from the above address.

Here are the symptoms...

Primary Symptom: No Audio or Video. Power light will come on briefly then shut off.
Other Possible Symptoms : The green LEDs on the circuit board light up for a few seconds then turn off.

Hope this helps,

Posted on Nov 02, 2008

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Re: green lights


Posted on Aug 18, 2008

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