Question about Hitachi 46F500 46" Rear Projection HDTV-Ready Television

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No picture, no sound, blinking l.e.d.s

I have a hitachi 46F500 that has no picture or sound and was wondering what i need to do to fix it, i miss it. its an awesome tv that just decided to quit but im trying to avoid paying a massive and pointless amount to repair it. any info is greatly appreciated!

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When rearprojection tv's don't power on and you get a blinking light. it means the bulb needs replaced. the cheapest place to get a new ulb should be ebay. good luck.

Posted on Feb 10, 2009

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Hitachi Projection TV that has no picture, there is a clicking sound from inside when tv is on. Taking off the rear panel reveals there is a green blinking light on the board that is blinking. Recently...


palmer_band,

Due to the fact that you recently replaced the convergence ICs I would look at that area. Check all the resistors, diodes and semis for any problems. If none are found use my tip at http://www.fixya.com/support/r6396176-projection_tv_troubleshooting to help troubleshoot your unit.

Thanks for using FixYa and for the great rating.

hardrocko

Jun 07, 2011 | Hitachi 46F500 46" Rear Projection...

1 Answer

Hitachi 46f500 46 in problem double picture end two collor


This is symptom of convergence output chips failure in rear projection tv, replacement of convergence output chips will fix the problem.
Chips/ IC replacement requires soldering work in circuit board, if you are not familiar with electronics stuff fixing an soldering work, call local tv repairman to help you.
Thanks.

Oct 26, 2010 | Hitachi 46F500 46" Rear Projection...

1 Answer

Hitachi 46F500 TV has red and blurry picture.. what to do?


If this problem has been gradually getting worse, it is most likely to your picture tubes getting weak, and it is time to replace the set I'm afraid.
If the red is smearing off to the side of reddish objects in the picture it is most definately the tubes.

Nov 02, 2009 | Hitachi 46F500 46" Rear Projection...

1 Answer

I have a Hitachi 46F500 tv and the red crt bowed


I just had the convergence replaced and have a great picture

Aug 16, 2009 | Hitachi 46F500 46" Rear Projection...

1 Answer

My wife let the Wii remote and broke the front plexi-glass.


You can find a new Hitachi replacement protective screen and screen assembly for a model # 46F500 from a major Hitachi distributor at the following links:

Hitachi 46F500 Replacement Part Screen Assembly

Hitachi 46F500 Replacement Part Protective Screen / Ultra Shield

Feb 03, 2009 | Hitachi 46F500 46" Rear Projection...

1 Answer

No sound, no picture, blinking LED.


You must use the original stk 392-110 and stk 392-150 and do not mix them up. There is one of each.

All the suggestions about substituting other ICs for 110's are Bullplop, except for Hitachi manufacturers upgrade with changed resistor values included.

Oct 25, 2008 | Hitachi 46F500 46" Rear Projection...

1 Answer

No picture, have sound


Dude, you dont have the same problem thanks for junking up my post.

Ok, so I have replaced the SUB power assembly and the SUB Defconvergence board, picture looks decent however magic focus just blanks the screen out and cannot adjust manually does the same thing.

Is there a way to enter the service menu and initialize the magic focus functions after servicing.

It must be using the saved ROM settings, but it wont let me adjust anything convergence wise.

Thanks,

Joe

Dec 28, 2007 | Hitachi 46F500 46" Rear Projection...

1 Answer

Picture adjustment


usually there is options in the menu button on the remote to fix the brightness contrast etc also make sure your hdtv cables (make sure you have these if not you will not have good picture)are working and connected properly.

Nov 23, 2007 | Hitachi 46F500 46" Rear Projection...

1 Answer

Getting power, but no picture or sound


I have the same problem. I am getting mines serviced

Sep 03, 2007 | Hitachi 46F500 46" Rear Projection...

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