Question about Hitachi 43FDX15B 43" Rear Projection Television

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Weird problem..... Hitachi 43fdx15b

My grandmother recently gave me her "old" HDTV becuse she bought a new one. The tv acts like it turns on (power "click" when turned on, red led lights on, remote works, etc...) but there is no picture or sound of any kind. Menu not visible. I was curious what the most likley problem is?

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Re: Weird problem..... Hitachi 43fdx15b - Hitachi 43FDX15B 43" Rear Projection Television Projection Televisions

U lost hi volts. bulb most likely

Posted on Jun 13, 2008

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No sound/picture and red power light always on (Hitachi 43FDX15B)

When u turn the tv on,u hear alot of clicking?That mean the Ballast that help the projection bulb to work is dead.Change the Ballast,might as well change the bulb too.U don't know what is the condition of the projection bulb in.

May 29, 2010 | Hitachi 43FDX15B 43" Rear Projection...

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3 reasons for this.

1st reason the fluid is contaminated and thats why u dont get red.

2nd reason no red drive possibly due to a bad colour driver on the base of the tube neck.

3rd reason the tube is out.

May 23, 2010 | Hitachi 43FDX15B 43" Rear Projection...

1 Answer

Hitachi 43FDX15B has a red tint...

This can be caused by a few things. The red crt/picture tube is going bad, which it would have to be replaced, tube can cost anywhere around $195 and up, if it is available. Another problem can be a bad transistor or IC on the red crt circuit board. Either way it should be taken to a repair shop. The average cost for repair could be over $300.

May 26, 2009 | Hitachi 43FDX15B 43" Rear Projection...

1 Answer

Hitachi 43FDX15B 43 in

You can try replacing the convergence IC's ...should cost you about 350-400$..Its your choice at the end of the day,,It could also be that the lamp is blown and you will need it to be replaced. Best a tech and get a quote and then decide..

Jul 19, 2008 | Hitachi 43FDX15B 43" Rear Projection...

1 Answer

Hitachi 43FDX15B Convergence Failed

You will need to order part no. CZ01341. This is the output ic. There are 2 of them, replaced them both. The numbers that are printed on the old part will not match the new part, do NOT take this to hart. It is a modification that you are putting in. You should be able to do this your self. I would charge 350.00. The set is not worth much, not working. Maybe 100.00

Jun 05, 2008 | Hitachi 51F510 51" Rear Projection...

1 Answer

Power light stay on

Sounds like you may have a sticking Relay S901 on the power board. Tapping the Relay may Make The Light Go On And Off. The relay part number is FJ00142 if you can find someone to work on the set for you as it would involve soldering in the new part. The number on the relay may be ALKS329 with the former part number being the Hitachi Part number.

Aug 20, 2007 | Hitachi 43FDX15B 43" Rear Projection...

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