Question about Toshiba 40H80 40" Rear Projection Television

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Only part of pic when first turned on and pic comes back after tv is warmed up

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Re: Only part of pic when first turned on and pic comes...

Can you describe in more detal on what you mean by part of picture?

Posted on Feb 09, 2008

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Tv will not stay on but if u turn it on,green light comes on and you hear tv click on but goes back off....

how are you connecting your tv to view programing? the cable/cables that connect from your receiver to your tv. are you using a coax cable? are you using rca? are you using hdmi? the first pic is a coax cable, the second pic is a rca cable and the third is hdmi.


Nov 02, 2010 | RCA D52W20 52" Rear Projection HDTV-Ready...

1 Answer

1. After being on for 1-2 hours the pic goes out and turns to "the green screen of death". Pic will not come back on unless TV cools for 30+ min. 2. When I switch from DVD source to cable TV source the pic...

You got an issue with overheating.  TV is designed to shut off to protect electronic components if TV overheats.  Take it to the shop and have them open this thing up to identify the faulty circuit.  Also, check to make sure your not blocking the heat vents.

Nov 11, 2009 | Hitachi 70VS810 70" Rear Projection HDTV

1 Answer

Set dont like to be cold

Resolder all pinns on FBT on the Deflection board.

Jan 16, 2009 | RCA D61W20 61" Rear Projection Television

1 Answer

When set cold it doesnt have pic

check capacitors cp150 cp114 cp120 if cp150 is puffed up on top it is Bad so replace other 2 as well.2200uf 16v and Two 220uf 35v.

Jan 15, 2009 | RCA D61W20 61" Rear Projection Television

2 Answers

Sharp LC-32DA5U

sounds like youve had a pic tube go out,,probly just one and the other 2 are still good,,thats why it came bck on,,take it to a tv shop ,know ,,want be that much if its just one pic tube,,good luck

Oct 05, 2008 | Mitsubishi WS-55511 55" Rear Projection...

1 Answer

T.V. would take about an hour to warm up.

I have answer serveral times about this ck 3 capacitors on deflection board.cp150- cp111- cp114

Oct 02, 2008 | RCA D52W19 52" Rear Projection Television

1 Answer

My Sony T.V 2000 model# KV-32XBR400 Is a great T.V we love the size and Pic. the problem is when you turn on the T.V it goes to standby mode and no pic will come on. If you move or shake the large T.V....

There are bad solder connections inside that should easily repaired. If you can solder, you can fix this yourself. Look for solder joints that appear grainy or have rings and resolder them.

Keep us posted.

Aug 22, 2008 | Projection Televisions

4 Answers

No pic

alright guys...blew a bulb....fixed that. still didint work...found out it was ballast...replaced that. tv worked for a month..all the sudden hdmi input didint work id plug in my playstation and screen would turn green and say "hdmi color has been corrupted" im thinking wtf? so a week later it works fine then just turns off in middle of watching espn... comes back on an hour later...only to turn off just turns black for ten seconds then just turns off and the red and green lights blink at intervals of one second....replaced a bulb..not that, same problems.......when the tv comes on for the ten minutes before it quits working the pic and sound are great i just dnt get it shorting out? color wheel bad? a fan?

May 24, 2008 | Toshiba 52HM95 52" HDTV Projection...

2 Answers

No Picture

Did you have color problems in past? Most of these sets have convergence problems. Amps goes out. But you should have seen some type of distortion from color, red,blue, green. If no color problems then maybe vertical ouput out or horizontal output bad.

Sep 09, 2007 | Hitachi Director's Series 65XWX20B 65"...

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