Question about Toshiba 50H13 50" Rear Projection Television

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My picture shacks vary fast from side to side toshiba 42H83

I have had this fixed before (twice) while under warrenty.

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My TV have this problem with shaking picture ,all chanells but the HD . Is this a easy fix

Posted on Feb 20, 2010

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You could have a bad color wheel or there is a Factory Service Bulletin from Toshiba that says: Remove the MVUP14 Hyper Module from the TV chassis, remove
the top shield and replace the 10uf, 16v capacitors using Part Number
24619040 as shown in Figure 1. It’s recommended that all of the
capacitors identified in Figure 1 be replaced. (Note: These capacitors are
low impedance surface mounted aluminum electrolytic capacitors. Care
should be taken to avoid damaging the PCB while replacing these
capacitors.) You should call a good TV Tech to do this repair.

Posted on Aug 02, 2009

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1 Answer

Control board say not availible when any button is pressed, only shows av1 picture and picture is scrambled, toshiba 42h83 modle rear projection tv


this may be due to a stuck on mode select button control, are you going to try to repair yourself ? do you have a shop manual ? let me know

Jan 30, 2010 | Toshiba 42H83 42" Rear Projection...

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My toshiba 42h83 has a shaking picture with a 2 to 3 " green stripe at the top of the screen. How can I fix this?? thank's Karl


Check all wires cables go to the tv,shakes,jiggles might,see the prob.than change the wires cables.Not wires cables,than ur main video board is the prob.must change.

Oct 27, 2009 | Toshiba 42H83 42" Rear Projection...

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The picture is all waves ,I get sound and color but the picture is all lines and waves,what part should I get??


To fix the shaky picture on the toshiba rear projection tv model number 42h83. You need to either replace the 13 capictors on the hyper module or simply replace the hyper module itself. It's cheaper to replace the caps, but you'll need decent soldering skills to do this. You can replace the entire hyper module with less soldering skills, but I believe the module costs about $100, maybe alittle more. You can find the entire fix by googleing "hyper module". Good luck and I hope this helps

Oct 21, 2009 | Toshiba 42H83 42" Rear Projection...

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Toshiba 42H83 model projection HD tv has a bad wavy picture.


yes it can be fixed call a repairman and have them come out and repair it.it shouldnt cost more than a couple of hundred dollars to fix

Feb 01, 2009 | Toshiba 42H83 42" Rear Projection...

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Convergence problem with Toshiba TV 42H83


I am still working on it! Need a technician in Alacante Spain!

Jul 25, 2008 | Televison & Video

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Toshiba 42H83 Touch Focus Problem


I just got finished repairing the same model . The convergence modules are bad cost of repair is 250.00 for a service center to fix. My advice would be call your local service center tell them what i told you bad convergence ic and ask them how much they charge,


thanks doctor video good luck since 1987

Jun 14, 2008 | Toshiba 42H83 42" Rear Projection...

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Probable PIP sister board.Moderate skill & some tools needed.Advise==get a senior tech near you.

Sep 10, 2007 | Toshiba 42H83 42" Rear Projection...

1 Answer

Toshiba 42H83


Most projects in life are "easy",if you know how.Chassis will have to be pulled,convergence IC's replaced w/top quality parts to prevent recall.Some excellant soldering will be needed for prevent maintenance,for instance,the steel jumper wires feedig b+ to convergence IC's. RE-align in servicer mode==final step.

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