Question about Hitachi 60SDX88B 60" Rear Projection Television

1 Answer

Picture issue The picture looks like a 3d movie with out the 3d glasses.

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  • Phonetech66 Mar 12, 2008

    Thanks for the info...Now I have to find them in the tv set...



    I have no clue what they look like...

  • Phonetech66 Mar 12, 2008

    I see the heat sink and the stk's ....before I remove the main board how do I discharge the 200v capacitor's? The front panel tells me to short too contacts...Trying to find those contacts is a problem. Do you have a better way to discharge 200v ?

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  • Hitachi Master
  • 8,617 Answers

Need to replace the convergence ICs

Posted on Mar 12, 2008

  • Sonny Berry
    Sonny Berry Mar 12, 2008

    They are mounted to a large heat sink usually on the left side of hitachis I am including a link that has a picture of what the ICs look like.

    http://www.electronix.com/catalog/advanc...

  • Sonny Berry
    Sonny Berry Mar 12, 2008

    Take a piece of insulated wire and short the capacitors leads together on the bottom side of the board. You should hear it discharge, just take the bared end of the wire and place it across both leads on the reverse of the circuit board and this will discharge the capacitors

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2 Answers

When the tv is first turned on the picture is great. After about 5-10 minutes the picture looks like a 3 D movie when you're not wearing the proper glasses. Sometimes turning it off for 10 minutes and...


the 3d effect is caused by a mis alignment of the tree tubes you probably have a broken FRAME holding the tubes in place so that HEAT or VIBRATION can move them and the alingment is off dont forget you have one tube for RED one for GREEN and the other for BLUE if they are not aligned properly they can look like a 3d pcture without 3d glasses ha! sorry for the bad grammer...

Good luck!

Jan 18, 2011 | Philips Magnavox 51MP392H Rear Projection...

1 Answer

I'm getting an overlapping of two colors on the screen.


Hi,
It is common problem with rear projection tv and 3D type picture problem occurs due to failure of convergence output ICs, replacement of convergence output ICs will fix the issue and tv will again show correct converge picture as before.
Let me know tv model number written on back of tv if you want to fix tv by yourself as it needs soldering parts in circuit board expertise and if you feel uncomfortable working in tv circuit boards than local tv repairman will do this job for you.
Thanks.

Jun 30, 2010 | Hitachi 61SWX01W 61" Rear Projection...

2 Answers

Picture looks like 3D without the glasses


This is a convergence prioblem that can be as simple as poor solder connections at the convergence ICs or defective ICs. In any case, to provide details, I will need the model number. Can you please update this and confirm that the model number is: 60PP9202? ALso, please indicate whether or not you wish to attempt the repair and I will provide additional instructions as well.

Thanks,
Dan

Dec 18, 2009 | Philips 60PP9202 60" Rear Projection...

1 Answer

Convergence box is out - the picture is like looking at a 3D movie without the glasses.


There are two common problems with these sets.

Problem #1) Convergence

Symptoms:
  • Screen Looks 3D
  • Colors wont align
  • Video may look distorted
Problem #2 CRT Fluid has clouded over. Symtoms
  • Dull looking video
  • White looking video
  • Halos around objects
  • Red/Orange looking video

You can see some examples and find a fix here...

bb0cf99.pnghttp://www.fixya.com/support/r2861467-solution_video_looking_whiteish_dull

Oct 23, 2009 | RCA R52WH73 Projection Television

2 Answers

I have a RCA HDTV model R52WH77 and the picture is like watching a 3D movie without the 3D glasses.


The ITC222 and ITC222A convergence option missing repair kit should repair that issue. The kits available at www.tvrepairworld.com and contains the parts and the CD with instructions

Oct 14, 2009 | Projection Televisions

1 Answer

Picture is all distorted ,colors dont match up need 3d glasses to watch


HI, this is basic convergence failure. the convergence board controls the RGB stream and , if its malfunctioning or, the convergence chip set is damaged, it will distort the entire display and the colors will not be regulated correctly as you are experiencing at this time.

simply replacing the convergence board in this unit will fix your issue.

May 18, 2009 | RCA Projection Televisions

1 Answer

Picture looks like 3D without 3D glasses on???


The cost I don't know, but this can be fixed. I'd say shop around a bit. Make sure the repair person is certified for your TV's manufacturer. There are generally 3 lamps in projection T.V.'s, Red, Green, and Blue. They have to be aligned for the TV to project a clear picture. A credible TV repairman should be able to fix it. Depending on if it's new enough to be under warranty they may cover it as well. Really the only reason to get rid of it is if you want to get a new TV anyway. Depends on the cost of having the lamps aligned.

Dec 30, 2008 | RCA HD52W59 HDTV Projection Television

1 Answer

Picture in 3d without the 3d glasses


Replace 2 convergence chips, will start with stk ###-###

Oct 02, 2008 | RCA D52W20 52" Rear Projection HDTV-Ready...

2 Answers

Hitachi ultrascan HD pic looks like a 3D movie w/o the glasses


Take a look a the video below to determine if you have a true convergence problem or if you can make the adjustment through the menu feature on your TVs original remote.

Apr 03, 2008 | Hitachi 61SDX01B 61" Rear Projection...

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