Question about Hitachi 43FDX01B TV

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Tv has double images colors are off top and bottom of screen has abow

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That means your convergence is out. you will need to have a certified tech to fix it. it's not something any normal joe can do.

Posted on Jul 31, 2009

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This does this screen flickering on the top half of the screen and basically when watching tv or anything its almost like a double image from whats on the bottom but it flickers a red color constantly


Your game playing has ruined the television by the looks of it. Take it to a television engineer and ask if they can do anything with it?

Apr 03, 2016 | Televison & Video

1 Answer

Double images on screen


IT SOUNDS LIKE A PINCUSHION PROBLEM. IN MOST CASES IT IS DUE TO CAPACITORS GOING BAD ON THE BOARD. OTHER TIMES SOME TV'S HAVE LARGE MICROCHIPS THAT RUN THE PINCUSHION AND COLOR SYNC. HOPE THAT HELPS.

Feb 20, 2010 | RCA HD52W56 52" Rear Projection HDTV

1 Answer

DOUBLE IMAGE ON SCREEN. tOP OF PICTURE LOOK LIKE A


That symptoms are due to failure of convergence out ICs in your TV that will be replaced to get correct converge picture on front screen.

There are 2 big black IC mounted on big aluminum heat sink and number would be written on as STKxxx, these 2 ICs will be replaced.

If you want to repair TV by yourself then confirm model number of TV to provide you more info or call local tech to replace said ICs.
Thanks.

Dec 21, 2009 | Sony KP-46WT510 46" Rear Projection HDTV

2 Answers

My tv is almost 6yrs old and all of a sudden the picture is blury almost showing double images. The color is also of at the top and bottom of the screen.


this is typic old projection tv, some tecnical ajust parameters have reset, so if you can adjust,this settings on service menu on tv, or ask for help on local repair store, to calibrate scren.

Nov 29, 2009 | Televison & Video

1 Answer

Multi-color double images or shadows and curved screen


Alrighty, very common problem on this set. Here's a rundown of the repair if you're a DYI:

With the back cover off you'll notice a set of boards on the bottom of the TV and a pair of boards sitting up over the two bottom boards. The problem lies in the upper-right hand board which is the color convergence power supply. Either replace or repair this board. The repair involves the main power mosfet (a three legged regulator on a heat sink) and two diodes next to it.

Next, the bottom right hand board needs to be removed and a fuse replaced next to the flyback. If you are versed in electronics I can detail the repair further otherwise you're going to have to have a shop do the repair.

May 18, 2009 | RCA HD52W58 52" TV

1 Answer

RCA 52


ok go into setup menu.... go to convergence.. try to adjust convergence .. does the crosshair move up and down side to side... if not then you might hqve q poblem with convergence power supply if they move then u might have s setup issue

Mar 25, 2008 | RCA D52W20 52" Rear Projection HDTV-Ready...

1 Answer

Colors and Images


sounds like loose connections on the convergance amps ic's
http://cmpalmer.blogspot.com/2006/11/fixing-my-own-tv-part-ii.html

Dec 25, 2007 | Toshiba 65HX81 65" Rear Projection...

2 Answers

WS55711 mitsubishi RPS - Dec 2002


This sounds like your convergence correction amplifiers have malfunctioned. These Integrated Circuits often burn out after a few years (STK392-110) they can be replaced with a higher version (STK392-150) However it is important to have the biasing circuitry checked to make sure nothing has burnt out as a result of the ICs malfunctioning. If you have a background in electronics you can repair this problem with very little effort, however if you do not have a background in electronics, I would suggest that you have your TV serviced by a qualified TV technician.

 

I hope this helps,

 

Thank you,

 

Shuttle83

Oct 15, 2007 | Mitsubishi WS-55711 55" Rear Projection...

2 Answers

I have 47 inch with double color in picture, reds and green


http://home.earthlink.net/~oleg.filippov/ConvergenceFix.htm
http://cmpalmer.blogspot.com/2006/11/fixing-my-own-tv-part-ii.html

convergence amp ic bad

Oct 14, 2007 | Samsung HCL552W 55" Rear Projection...

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