Question about Toshiba TP61G60 61" Rear Projection Television

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Tobshiba projection screen

Our Tv will turn on but all we get is a blue screen and very low sound. We are having trouble figuring out what is wrong. We are not TV repairers, just normal people wanting to get a diagnoses before we call a repair man in to fix it. Please help.. Thank you, Brenda

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Re: tobshiba projection screen

Some have a switch on the back that switches the ceneter mode and will kill the sound, If you have a blue screen there may be a defect in the cable box or the tv may be on the wrong source, might try to change the channel to 3?

Posted on Jul 06, 2007

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Turn on tv have sound and picture then screen turns blue no picture but have sound

Blue screens are a strong hint that your tv isn't picking up an image. Check to see if you have a firm connection on both your tv and your input device (cable box/ dvd player). You may want to disconnect and reconnect fully. Also attempt selecting other inputs. If you only have trouble with that one input, then you have a loose internal connection. Also make sure that your TV can display an image by trying to use the on screen controls.

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sounds similar to mine (blue) I am told its a faulty crt blue tube.

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I was just given this t.v because friends couldn't figure out what is wrong with itl. The colors don't line up right,looks kinda blurry depending on the lighting of the program being watched. How do i fix...

According to the manual:
1) go to the "TV Main Menu"
2) Select "Screen"
3) Select Adjust Projection TV (obviously only if a projection TV).
This then allows you to adjust the TV's 3-colors. Selecting GREEN CENTERING brings up a control panel that lets you center the green projection tube on the screen. Selecting RED CONVERGENCE or BLUE CONVERGENCE lets you align the Red & Blue projector tubes. Centre the green projector tube 1st. Then adjust the red & blue until the test pattern on the TV screen appers white.
Good Luck!

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1 Answer

52'' sony tv rear projection turns blue

it sounds like the blue crt is failing Pull the front off and turn the tv on
When it still has a good picture tap the blue crt
if it flashes blue with lines across the screen then you know it is a bad crt

It might not be worth fixing

Good luck

Jan 26, 2009 | Sony KP-57HW40 57" Rear Projection...

1 Answer

TV turned off itself

Can you still turn it on?
If so, does it stay on with sound?

If the sound is ok and the picture is blue (even when changing channels, inputs, etc.) the lamp may have gone out.

Can you see the TV menu when you press the menu button on the remote or TV?

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1 Answer

Error Code 5 flashes when unit shuts down

Good Day;
It sounds like the TV may have a shorted CRT, picture tube, but let's trouble shoot:
1. Unplug TV from wall.
2. Remove speaker grill, two on bottom, the screws are covered with plastic caps, right and left side on bottom next to floor.
3. Remove inner panel.
4. The blue tube is the one the right side, remove socket, with phillips driver, make sure it's not touching anything.
5. Plug and turn TV back on, if picture appears with no blue it's the tube.
6. If still shuts down, bad blue CRT driver IC.
CAUTION: Call a factory authorized service dealer to give you an estimate, if this sounds too hard.
Good Luck, Day, Big Irish.

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1 Answer

Hitachi 46f500 screen messed up after welding on same circuit

If you did manual conv. You have to redo it when you replace the bad parts. Them being conv. ic's replace them and check 1/4 watt resistors that are low value right beneath amps. Careful not to solder any foil pads together or you will have major problems. Very common for do-it-yourselfers. Good luck, Russmann.

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