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Toshiba chassis: Tac0360 when tv is 1st turned on the gui wont work at all.

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Sorry, we some how got disconnected. The components I suggested lastly would not have that effect on your televison. I suggest swaping your hyperboard if possible. If not possible, then you will need to purchase another one.

Posted on Jan 30, 2009

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Replace stk392-110 ic's in Toshiba 42h81 tv


Kits are available but price is not real cheap---basically you have to unbolt chassis and release some cables inside to get enough room to pull chassis back and put up so bottom faces rear of set.

In this model both chips are near the middle of the set inside--unsolder all 18 pins on each and the 4 pins that hold each heat sink in---you remove the sink with chip still attached--clean the white grease off, apply new and replace both chips.

Works best if put front chip WITH THE HEAT SINK ATTACHED back in first and repeat with rear sink---it means when you install you have to get 18 pins plus the four pins for the sink installed in one shot.

May not be a task for a first time person.

Jun 05, 2012 | Toshiba 42H81 42" Rear Projection...

2 Answers

Power wont turn on


do you happen to know what model it is? if it is connected to any other external devices, i would remove them and just connect to your cable box and see if it's the tv or not.. if it isn't, i'll need to know more info on your toshiba tv..

Feb 23, 2008 | Toshiba 65HX81 65" Rear Projection...

1 Answer

Green led indicator light is off on my 62" toshiba


when you turn it off your light blinks because your internal fans are still spinning allowing the inside of the chassis to cool off, hence the reason you dont watch a DLP TV and then unplug it. DLP's are JUNK

Dec 01, 2010 | Toshiba 62HMX84 62" Rear Projection HDTV

1 Answer

HI. i just bought the TV -USED - and the sound does not work. Turned all the way up on the remote and TV. You can barely hear it. Is it worth fixing? thanks Teresa


change the inputs cables on the back of the TV and see if that helps. You will have to go in the menu of the tv and change it to. 1st turn down the volume of the tv.

Oct 13, 2010 | Toshiba 42HDX82 42" Rear Projection...

1 Answer

How do you fix a blinking problem that wont start the tv


Some Toshiba projection tv have problem with their 2 convergence IC STK 392-110. Just replace them and it solve the problem. I dont know if this is for you because dont know your model or chassis!

Apr 24, 2010 | Toshiba Projection Televisions

1 Answer

Problems after convergance IC fix


try not to mix areas in the tv chasing several problems.
  1. Lets get back: i hope the tv was doing fine before to start digging into it ( was it?) Was the tv complete tested before to make sure the buttons were working all and the audio was there. I mean each part of your tv has different solutions:
Think you have an animal with several heads now:
  • the buttons in the panel (some working is good! some others can be replace and there it go all panel works)
  • audio mute (maybe no signal and automatic mute is there. or maybe really audio is damaged. Leave it at the end is another area.
  • Touch focus is the the program controlling convergence digitally talking. If the tv is not yet fix with the amplifiers then the problem still landed in another area not in the digital control.
Finally Start over! Get into de convergence and get your three tubes at least close to convergence (forget auto focus now) three screens together or almost but three rectangules with white noise. No having GUI you mean OSD (i gess) (on screen display) channels appearing when you push that button or audio level line or menu letters (several buttons have to be touch to make sure of there is not OSD.

if the tv has not white noise the screens are without convergence. you are digging in a set with maybe 5 problems the three you told me plus the other posibilities im gessing and i hope you don't have. So slow down with the repair and try step by step. bye now.

Apr 17, 2009 | Toshiba 50H82 50" Rear Projection...

1 Answer

Power wont come back on TV


the most common component to fail with that sympton is the flyback. If the chassis is a ITC222A the flyback will be 259296 or 265409 as they were both used in that chassis and model number. If you need more assistance let me know the Chassis number from the tag in the back.

Mar 13, 2009 | RCA R52WM24 52" HDTV Projection Television

1 Answer

Service manual


Hello,
You can search this database for the service info you seek about your tv here:
http://www.samswebsite.com/photofacts.html

Most service manuals with schematics cost about $27.95 for the PDF version of it, otherwise the paper version is about $15.00 more for handling and shipping.

You will need the chassis number of the unit in question in order to search for it. I hope this helps!

Good Luck!
Rich Lilja

Jul 23, 2008 | Toshiba 57H82 57" Rear Projection...

2 Answers

Toshiba 2004


thats the protection ciruts causing the off and on,probably 1 of the modules.had simular problem with mine and it turned out to be the pcbaudio/video module a common problem with this mobel of TV costs about 168$ can for the module i hope this helps.From Moonbasealpha cheers mate....

Jun 14, 2008 | Toshiba TheaterWide 52HM84 52" Rear...

1 Answer

Hi toshiba 43 rp


You have a confusing mixture of data......Please provide
Make,model,age and chassis off sticker on back of set.....T.

Nov 26, 2007 | Toshiba 53H71 53 in. Rear Projection...

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