Question about Philips PR0935B Television

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Green screen&no picture only sound

L put tv on it works ok then after fifteen min the screen gose green with white lines no picture but has sound

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Re: green screen&no picture only sound - Philips PR0935B Television Portable Televisions

Check the crt socket could be a bad solder

Posted on Dec 13, 2006

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Lg ultra slim 21 tv sound picture power

ok ur tv powersupply is ok but horizantal is not working chk ur fbt hot & micronass

Mar 21, 2014 | Portable Televisions

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My television was dropped. The power comes on, but the screen remains black with a white line appearing across the center of the screen.


how many years, your tv is working .

if over 10-15 years you must try to replace with new one.

if not :

the gun of screen lamp may be damaged or one of diod is damaged or one of the larg capacitor

is leeked .

anyway for solving the matter a technecian must visit your tv.

good luck


Jun 13, 2011 | Goldstar Portable Televisions

1 Answer

Along the top of the picture on the screen is green, how can we get rid of this please.

You are saying about a horizontal green belt acorss the screen at the top. It can be due to main power supply [regulated power supply inside your tv]. Check it whether proper power supply is there or not. Normall it shuld be between 110 to120VDC. Different manufactures have different operating voltages. You should refer to the schematic digram of your tv.
An other cause ca be the lack of voltage, or improper voltage to vertical output section. I thing that you haven't replaced the deflection yoke of your tv till now. If deflection yoke have been replaced, convergence assembly at the neck of the picture tube should be aligned properly to rectify this probelm. Contact an experienced service personal. Ok.

Oct 18, 2010 | Audiovox Portable Televisions

1 Answer

No picture just get a white screen. Can it be reset somehow?

You haven't mentioned, whether there is sound is Ok or not. Anyway, according to your description I understand that there is no sound too. Assuming this I advice you to replace its tuner. If there is only a white screen, that is a raster only with no grains, tuner or chroma Ic may in trouble. In your case it may be chroma Ic itself. If chroma ic fails there will be no grains. In most of the modern TVs One Chip Micom is used. That 90% of tha sections are integrated to one Ic. Video If, Chroma, vertical and Horizontal Oscilator, sync: circuits, System Control etc. If any of these section inside the said ic fails, replacement of that Ic is the only remedy. You just check the chroma Ic first. If it is fauty, it will heat up more, such that we can't touch it. It will be heated upto 50 to 65 degreeC during operation. But not more. To check this, open the back cover of the Tv, locate the said Ic [it will be larger in size normaly have more than 50pins of connections on both sides; say it as DIL type, means Dual In Line], switch on the tv; without touching its any internal parts, wait for two or three minutes, switch off the set and plug out the mains chord from wall socket; and just touch it with your bare fingers and feel the heat effect. If it is too hot that you can't touch it; it is the faulty. Be caucious during this process. Never touch it with power supply is energised. Keep the power plug out from the socket, before doing anything inside the Tv and keep the children away from you.

Oct 17, 2010 | Haier HLT71 7 in. Portable TV

2 Answers

I have got Samsung Plano 29 inch TV. I see red,green and white color lines at the top of the screen.this slides down till the middle of the screen. Please suggest

dear hari

i suggest you doing this

HARD RESET: First, do the hard reset so that if there is a corruption of the soft codes, this will reprogram them back to the original factory settings. Just unplug the power cord for 4 hours; thereafter plug it in and power it up.

WHACKING Test: Smack the set with your hand or fist all around the chassis; side, top, back, etc. This will reactivate any loose connection or cold solder joint.

If the above two procedures do not help you should be thinking about purchasing a new set. This one is already near the end of life and fixint it will just add to the cost of owning it. You will be better off with a new tv.

The cause of this is most likely coming from the convergence function; this circuit organizes the video signal and modulates the picture and the raster sweeps to each other so that the picture is properly assembled on the screen for viewing. When it goes out, the entire picture will be effected.

If smacking the set restores the picture, try to find a magic smack, or put a magazine or book under one corner to see if it will put some torque on the chassis to keep it going.

But, the set is too old to put very much money into its repair.

Hope this helps you find the right solution.


Mar 19, 2010 | Portable Televisions

1 Answer

Horizontal white lines across top of TV screen

Vertical hold circuit is failing.

Check capicitor in vertical hold circuit. You should have solid knowledge of electronics repair before attemping repair. TV's can emmit harmful radiation, and produce voltages up to or in excess of 30kV.

Oct 07, 2008 | Portable Televisions

1 Answer

TV - Thin horizontal line picture on screen

Is this a LCD TV? IF it is it could be something on the video processing board. Let me know the model # and well will go from there. Thank you Jay

Jan 31, 2008 | Portable Televisions

1 Answer

RE: My screen said "ARe YOU Sure"

Try go tru the manual perhaps u can get back to default setting and I hope the manufacturer too should be of help.

May 08, 2007 | Spectra KT2114 Television

1 Answer

POP and noothiing

yes it can still be fixed! the pop sound you've heard maybe came from a blown capacitor in the vertical deflection circuits. this symptom, sometimes called the tube light effect, it is characterised by a bright thin horizontal line across the middle of the screen. this symptom is caused by a breakdown in the vertical deflection circuit. hence maybe the trouble maybe in the vertical oscillator, amplifier or output circuits. but if all i have said is not clear to you, better bring it to a qualified tv technician. good luck!

Mar 10, 2007 | RCA E13309 13-Inch Diagonal XL-100 Color...

1 Answer

What should I do if I get a picture and no sound?

Can you tell us how the problem started,did you drop the tv?

Sep 03, 2006 | Jensen J50-MCTV Television

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