Question about Toshiba Televison & Video

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Television repair I just bought a 5 year old, 49" Toshiba projection TV off of Craig's list. It worked at the home of the previous owner and it worked for a day and a half at my home. I turned it off the other night to go to bed. Five minutes later I returned to the living room to see that the tv was on but with a bright green screen like they use for the weather or the movies. Now we cant get rid of it. We can still hear the program on the tv but no picture.

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This Tv meesed up Vertical IC LA7033 ( LA7830) ( defected) and 2200uf 35 v, 100uf 35v, need be replaced all together, other possible cause, convergence (2) IC's stk392-110 . you can buy on matelectronics.com or tritronicsinc.com I will help with this . Thank you

Posted on Aug 13, 2008

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Posted on Jan 02, 2017

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1 Answer

The convergence looks like it failed finally. 8+ years old. Fix it or buy another tv?


Fix this tv can last u another 5 or 6 years easily.The shop will cost u like $300-350 to repair the convergence board

Jan 13, 2011 | Toshiba 42HDX82 42" Rear Projection...

1 Answer

No sound


More than likely you need to go into your menu settings. Check to ensure that your TV speakers are enabled. The previous owners may had it hooked to theater system

Oct 20, 2009 | Toshiba TP50G60 50" Rear Projection...

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Old toshiba


Hi Veronica,
I need to know exact model number of your Toshiba TV to help you out.
You can find it at back of TV on some kind of sticker.

Oct 11, 2008 | Zenith R49W36 49" Rear Projection HDTV

1 Answer

Toshiba 43VH9UA Rear projection


When was the unit repaired last? If it is doing the same thing and is only 5 years old, it sound like a bigger problem than just what was repaired. I own a 56" projection TV and mine is 6 years old and I have yet to have a problem with it...(I shouldn't have said that...) If I were you, I'd call Toshiba and explain the situation and that it has been repaired once already under warranty. Chances are, they'll be able to help you to your satisfaction. I once purchased a JVC stereo receiver from Circuit City and had to take it in to be repaired 5 times and the warranty had expired after my second trip up there, but they were nice enough to repair it - free of charge - the other 3 times. Toshiba seems to be a company that stands behind their product. Good luck! Hope this was helpful...

Sep 08, 2008 | Toshiba 43H72 43" Rear Projection...

1 Answer

14 MONTH OLD TOSHIBA TURNS OFF BY ITSELF


I repair a lot of these and a average tv lasts like 3 years . It is not like the old days. I suspect the lamp or fans or therm protector.

I would call a local tv shop see what they charge for estimate it might be worth his estimate to find out what it is.


Thanks doctor video


May 27, 2008 | Toshiba 52HM95 52" HDTV Projection...

1 Answer

Toshiba 50H81


most commom problem is convergance ic gone bad
http://home.earthlink.net/~oleg.filippov/ConvergenceFix.htm
http://cmpalmer.blogspot.com/2006/11/fixing-my-own-tv-part-ii.html

Jan 08, 2008 | Toshiba 50H81 50" Rear Projection...

1 Answer

Toshba CF27E50/CF30E50/CF32E50


The convergence IC needed are STK 392-110 two of them and possibly a resistor or two If you don't know how to unsolder and solder I would suggest an honest repairman. most Parts distributors won't sell unless you have a business but you could try anyway. A volt-ohm meter is required "IF" a resistor needs to be checked or is burned. Convergence IC's are a common problem with all projection tv's. It may last another 5 years especially if you don't buy the generic ic's

Dec 30, 2007 | Toshiba 55H70 55" Rear Projection...

1 Answer

Is my Toshiba 57H81 worth repair?


Bounce horizontally usually means up and down,which relates

to the vertical output IC. Solder IC301, IC401 pin connects==try

again.You can easily isolate "bounce" problems by lightly

tapping on the vertical IC heatsink....Let me know if you need

further assistance.....T.

 

PS. Though hard to find, a qualified tech could do that repair

in home for 300. to 400.00...

Oct 20, 2007 | Toshiba 57H81 57" Rear Projection...

1 Answer

Toshiba 53AX61/ have sound no picture


I have the same problem with the same Toshiba 53ax61 the picture does not work anyone,

Please email me at skyhawkbasketball@hotmail.com

Oct 09, 2007 | Toshiba 53AX61 53" Rear Projection...

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