Question about Sony FD Trinitron WEGA KV-24FS120 24" TV

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What's the problem.

My television set when turn on sometimes automatically shut off, if not automatically shut off the display picture slow to appear. Can you help me find the solution? Jess Pinoy

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Hello... i will try to help you.this seems to be a power suply malfunction.make some measurements of the tension between groud and secondary tensions of the power suply(one or more of them could be lower),possible cause :one or more electrolytic capacitors damaged

Posted on Jul 10, 2008

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1 Answer

Can't turn off picture in picture


In the menu screen scroll to display settings. You will find it there. Sometimes listed as advanced.

Jan 10, 2014 | Standard (CRT) Televisions

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I just need to adjust the resolution on this TV. NO ONE at RCA could seem to help me. Thank you.


hi,
did u mean to adjust the picture setting then go for the following
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Basic Picture Control- Displays the five slider controls for adjusting

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Contrast Adjusts the difference between the light and dark areas

of the picture.

Color Adjusts- the richness of the color

Tint Adjusts the balance between the red and green levels

Black Level Adjusts the brightness of the picture

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Sharpness Adjusts the crispness of edges in the picture.


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Picture Presets Displays- a choice list that lets you select one of three

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Auto Color Displays- a choice list that lets you turn on the feature that

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Color Warmth Displays- a choice list that lets you set one of three

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Video Noise Reduction Displays- a choice list that lets you turn on the

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Dec 21, 2010 | RCA G36705 36" TV

1 Answer

Only the sound comes in my tv no picture at all . When i switch it on the sound comes over but no pictures.any suggestions please?


you have to turn the screen control up a bit.there are 2 conrols on the flyback transformer,top one is focas bottom one is screen,turn it up 1/8 turn turn set off then on.repeat this until picture appears(if you turn it up too much picture will be to brite with lines and will shut off) if it shuts off just turn contron down a bit then restart it.

Sep 24, 2009 | Sony FD Trinitron WEGA KV-32FS120 32" TV

1 Answer

Turns off instant turned on


Sorry to say, but this is usually caused by a bad picture tube. A short circuit has occurred, and the TV's protection circuitry shuts the set off right away because high voltages are appearing where they shouldn't. The only cure is a new picture tube, and that would exceed the cost of a new set.

Jan 16, 2009 | Emerson EWF2703 27" TV

2 Answers

Tv cannot display only a line in the screen


for short circuit it will show  like this if no short circuit
i think ur tv display tube has dead if it is in warenty pls exchange the tv

Jul 31, 2008 | Sharp 25R-S100 25" TV

1 Answer

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How do I set on PCB to automatic tv shut-off?

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1 Answer

Tv repair


Your tuner (in the tv menu) is probably still set on "cable", but it should be set on "off air" or "antenna". When you first turn it on, it looks for a cable signal and when it can't find one, it automatically searches for an "off air" or "antenna" signal. Once it finds a signal, then it stays on and runs ok. If you shut it off, then it has to go thru all this again.
There is a very high probability that this is your problem (about a 99.99% chance). Just go into your menu and select "tuner" or tuning or "input select" or something in that "neighborhood". Different TVs call it different names, so just put in on the option other than "cable". If you ever get cable back again, then, of course, you have to go back into your menu and set the tuner to "cable. Hope this helps.
Keever

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1 Answer

Phillips 29" TV


Sounds like it has an intermittant connection somewhere which is very common now a days due to the lead-free solder all the makers went to. Resolder everything that looks suspicious, especially the bigger components. It could also be a failure of the flyback transformer though which often times fail like this.
Hope Ya Fix It.

Feb 13, 2008 | Philips 27PT6441 27" TV

2 Answers

Tv turns off


is the timer set. or does it have an automatic shut off. I would check your settings.

 

Oct 23, 2007 | Standard (CRT) Televisions

3 Answers

Takes sometimes up to 7 times to get TV turned on and to stay on with a picture


I believe you have a loose conection in the horizontal deflection circuit,a good place to start checking is the horizonatl driver transformer ,horizonatl output transistor and output transformer,one thing to try is taping on side of the set to see if it reacts and does something different,If you are familiar with tv service this information will give you a place to start but if you are not too familar see the assistance of a servicer,it should not be expensive.

Oct 15, 2006 | Philips 32PT543S 32" TV

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