Question about Apex Digital PF3230 32" TV

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Moving Bars On Screen...

I really need help here. I notice this especially when I play my games on it. The screen shows this bar it has like scrambled lines. It has no color to them, but they are in the way of the picture, but i notice them and it bothers me. But yeah, this bar goes up then another follows, i dont know how to get rid of it

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There is a large capacitor in the power supply section. it is rated at 820uf @ 200vdc. It is bad. Change it and increase the voltage rating to at least 250vdc. The tv will be fine.

Posted on Jul 04, 2008

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Dark horizontal line scrolling up from bottom of screen


if you are using a cable box .. then disconnect everything that is feeding signals into the tv ... then get a signal from some other source (like off the air antenna or video camera) ... if the tv still has the dark lines then you have a bad primary filter capacitor in its power supply .. if it works ok off the air and only does it when the cable box is hooked up .. then the cable box has an open primary filter capacitor . ... the dark horizontal bars you see is ripple from the rectified AC power that is not properly filtered ... if the TVs verticle scan rate is 60 hz and the full wave rectified AC amounts to 120 hz ripple then you will see two dark bars across the picture ... since the two signals are not syncronized then they will slip in phase with respect to each other .. thus the constantly moving pattern ..

Apr 16, 2010 | Sony FD Trinitron WEGA KV-34HS420 34" TV

2 Answers

Why do we have black bars on top and bottom of screen


Originally when 16:9 TVs were produced movies were being shot in 16:9 so that you had a full screen. Now they are being shot in 14:9 as it gives you a more cinematic experience. This is due to the fact that colours look more vibrant when they are placed against a colourless/lightless surface (such as a black panel) as for the bars on the side of the screen LuciferStarr is correct; it depends on the format in which the video was originally produced. For example most older television shows are still shown in 4:3 but newer shows and movies are produced in the widescreen format.

Jun 23, 2009 | Sony FD Trinitron WEGA KV-32FS120 32" TV

1 Answer

Vertical bars both sides of screen visable with white background


do thy get lighter going from left to right? prob bad scan filter in hv. need tech unless your very handy.

Dec 05, 2008 | Sony KP-53HS10 TV

1 Answer

Image larger than screen on toshiba cx21419


You have Vertcle problem .Which causes pitcure hieght to be streached. Should call TV repair shop.

Nov 04, 2008 | Toshiba Standard (CRT) Televisions

1 Answer

Faint blue vertical bars on screen


What you see on your screen are retrace lines, it can happen for various reasons. Jut lower the screen voltage by adjusting the knob specified as "screen" on the LOT, this will disappear.

Jan 27, 2008 | Sharp 32R-S50 32" TV

1 Answer

Black vertical bars on left side of screen


Hi

when you are using DVD, there is no problem directly indicate the problem is in video game. You can try by changing colour system of the TV (PAL,NTSC etc..) or the video game to fix the problem.

Thanks

Nov 29, 2007 | Sony FD Trinitron WEGA KV-27FS100 27" TV

1 Answer

Voume problem when playing dvd


the problem try to reprogram the memory ic

May 13, 2007 | Samsung TXG2746 27" TV

1 Answer

Faded Picture


I would have to say it does sound like the CRT is reaching its end. The thing that points this out that the picture gradually gets a little bit better as it warms up. It most likely isn't worth the cost to fix it.

May 07, 2007 | JVC AV-27230 27" TV

1 Answer

Picture slants right to left


Hope you have fixed this problem by now, if that tv is unserviced, I mean if nobody has ever opened it, it could be a problem with the positioning of your tv, just tilt the tv in different positions and find out the position in which it will show the right fit. If it is serviced, especially yoke is changed, this is rare, it could be because the position of yoke is not aligned properly.

Dec 16, 2006 | Philips 27PT5445 27" TV

1 Answer

TV Bars


These are called vertical retrace lines. They are going to get worse untill you find the bad capacitor(s) or replace the vertical driver/output IC. Please, if you have not the solid state repair experience, get a pro to assist you in this repair as there are no user replaceable parts inside this set. Good Luck PLease do not forget to rate this thread.

Dec 11, 2006 | Curtis CM27002S 27" TV

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