Question about Hitachi 43FDX01B TV

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Hitachi 43FDX01B I had bad picture problems conected to the convergence chip. Just recently the tv when blank when I went to turn in off and back on "it would just make a clicking sound" now with NO picture. I decided to get the parts to fix my piture problems (2 convergence chips and 5 resisters)hoping that would solve the problem. Well $60 later I still get the blank screen and the clicking sound. Any Ideas?

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Re: Hitachi 43FDX01B

I have the same problem however EP96 + EP97 checked out fine, any solutions?

Posted on Jan 04, 2008

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Re: Hitachi 43FDX01B

You likely have a fuse bad on one of the supplies to the convergence output IC's.  check EP96 and EP97.

Posted on Oct 12, 2007

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I just replaced six resistors and heat sinks on my Hitachi 43fdx01b

2.2 is red,red and 1.5 brown, green---no polarity.

if you did not change the chips or poor soldering,,,,,,,,

Jun 26, 2012 | Hitachi 43FDX01B TV

1 Answer

My Hitachi 43fdx01B went from a perfectly clear picture to one with red "ghosts" and very blurry. I my TV toast?

No,ur tv have a problems,known as a convergence problems,it dead.Very common problems on the DLP tvs design flaw.Most commom problems are R,G,B mis alignment,will not align,Colors shadows pictures,3D pictured and blurry?The tv convergence board require changing the 2 STK convergence ICS and some or all it resistors are dead,must changes to solved convergence problems.The shop will cost u $300-350 for parts and labors.

Jul 26, 2010 | Hitachi 43FDX01B TV

1 Answer

Tv's picture is messed up.

Symptom: Blue convergence off, bowed inward at the top and bottom with No blue vert movement.
Cause: Replace IK05 (STK392-110) and RK54 (1.5 ohm/1W) and converge. RK50(2.2 ohm/1W)

Sep 20, 2009 | Hitachi 43FDX01B TV

1 Answer

Convergence chips replaced, tv powers on and no picture

You have to replace the chip with the same kind, or at least crossed referenced, but still exactly the same but diffrent manufacturer.

Aug 15, 2009 | Hitachi 43FDX01B TV

1 Answer

Convergence chips changed out now I have no picture

undo what you have done now also unplug convergence circuit and see if set comes on you may have solder two pins together are one to ground

Feb 22, 2009 | Hitachi 43FDX01B TV

1 Answer

Hitachi 43fdx01b chasiss dp05f

some times convergence IC's coused to put set in shutdown unloading the three convergence connectors and trying to turn on the tv if the set turn on the problem is convergence IC's if not check voltage regulator ...if still having problems e-mail me

Mar 18, 2008 | Hitachi 43FDX01B TV

1 Answer

Hitachi 43FDX01B (convergence) problem

Convergence IC's must be changed to start repair..original...
STK392-110 sub to Hitachi upgrade STK394-160E.....PART #
CZ need two....
Next, take a critical look at the B+ feed resistors near the IC's..
check for over-heat / damage......usually 2.2 ohm 2 watt......
Let me know....................T.

Jan 03, 2008 | Hitachi 43FDX01B TV

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