Question about JVC AV-32D305 32" TV

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Jvc 32" has grouping of thin white lines at top of picture extending 4" down from top of frame

This problem started 6 months ago and comes on when the t.v. is turned on and does not go away. It is a standard tube television and is about 5 years old. Other than that the picture color, clarity is very good. Any idea what it is and if it's worth fixing?

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Re: jvc 32" has grouping of thin white lines at top of...

It sounds like you have a bad capacitor in the vertical circuit. The circuit needs to be checked out by a technician. Stargazer

Posted on Aug 20, 2007

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I have a 32" tv jvc iart and horizontal white

You are seeing vertical retrace lines. This faut is due to the vertical output section inside your TV. To rectify this fault, you must open your Tv. Just open it after unpluging it from the wall power socket. Locate the vertical output section on the printed circuit board.
It is easy to locate. You can see four wires goes from the deflection yoke; the coil fitted around the neck of the picture tube. Out of which two of them will be thick, usually red and blue coloured, and the other two will be thin. These two thin wires are for vertcal scanning. Just follow these two thin wires, and you will reach a point where these four wires are pluged onto the main circuit board, very near to the LOT. Upside down the printed circuit board, and follow the print of that two thin wires, and you will reach to the vertical output section of your Tv.
Before doing anything, just look for any loose soldering or bad solderings there. It is very difficult to find out loose solderings, as thay will be microscopic, I advice you to resolder most of the soldering points there by applying a little more solder; without making any solder short. Resolder all the pins of the vertical output IC, and see the effect.
If this does not help, replace the two or three electrolytic capacitors, at about 1000MF to 2200MFD there, with same capacity and voltage ratings. Make sure about their polarity, as electrolytic capacitors have both positive and negative terminals like torch cells. Note the polarity when resoldering them out of the board. This must solve ypur problem.
If you need anymore asistance, feel free to contact me through Fixya. OK
Wish you sucess.

Dec 11, 2010 | JVC AV-32F703 32" TV

2 Answers

The power comes on and then turns off and the front green power light blinks.

There is a small IC in the power supply section,
not the IC regulator that's the problem.

Jan 06, 2010 | Philips 32PT6441/37 32" TV

1 Answer

Front panel blocked or locked

RCA Entertainment Series 32" Plus Gold, GEMSTAR, xbox ready has been in the shop twice so far. Transformer replaced and 6 months later the picture suddenly had horizontal white lines that gradually spaced apart more from top to bottom and it had a gray hue and fuzzy, but I still watched it for 3 months that way. Today I turned it on and about a minute later I heard a loud crackling sound coming from the back and the picture disappeared, screen went black. Is it worth fixing again? Please contact me at

Jul 09, 2009 | RCA 32F531T 32" TV

1 Answer

Insignia 32" TV Thin line across screen 1-2" from top

The original white line problem was caused by improper adjustment of the vertical size for which there is an internal adjustment. The current problem could come from two different sources, one an adjustment again, the other from a capacitor that is losing capacitance and gaining losses; = sick.
If you are fortunate enough to have a surviving TV repair in your area, none of these problems is expensive to find or correct.
Don't be surprised to find the only TV shop operating out of a messy garage since those of us doing this kind of service are dying off and the price one can charge for labor has shrunken to the point that a real business address is too expensive to have.  

Jan 03, 2009 | Standard (CRT) Televisions

1 Answer

Corner tints and white lines

it can be a picture tube problem. moreover, check if your tv is dusty inside it . clear it with blower and try again.


Jul 31, 2008 | JVC AV-32120 32" TV

1 Answer

Horizontal ines---original post got wiped. Sorry.

leaky cap(s) in vertical circuit. shouldn't be more than $125 (plus taxes) parts and labour

May 14, 2008 | JVC AV-27230 27" TV

1 Answer


is the bright line on the midle of the tv , if it's what u ia vertical problem also sometimes is the flyback , tv needs service ,

Apr 30, 2008 | Standard (CRT) Televisions

3 Answers

White horzontal lines on the top of screen

Typical symptom of a faulty screen voltage capacitor. You'd need a schematic to locate the cap and then change it out.


Mar 10, 2008 | Philips 32PT6441/37 32" TV

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