Question about Hitachi PJTX100 Multimedia Projector

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PJ-TX100 Projector won´t start up out of Stand-By

My PJ-TX100 ist 28 months old and has worked around 400h, but now I have a problem with starting up the Projector.

After turning on the main switch on the back, the projector shows an orange "Power"-led, the other leds (temp, lamp) dont light.
It seems like the normal Stand-By, as described in the manual.

But at this point it won´t go any further, I can not start the Projector by pressing Power switch either on Remote or directly on the projectors.
No reaction to anything, even if I take out the lamp and try to start, I get the same state (Power-LED Orange, others dont light)

I took out the lamp, but it seems to be ok, no damage or dark clouds or similar is visible.

Hope you can help.

Does by the way anyone know where to get schematics for the PJ-TX100?

Greetings
Mario

P.S.: Please excuse my poor english, I´m from Austria and normally speak german.

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Hi Mario

If there is no response on the Projector it normally means that the Mainboard is faulty.

Check if your machine is still under warranty because this quite expensive to replace.

As far as the schematics are concerned - I'm unfortunately not able to help you out with that.

Posted on Apr 02, 2008

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