Question about Sanyo DS31590 31" TV

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31'sanyo tv analog has a white horizonal line thru it

I have a 31 inch sanyo television analog that has a white horizonal line thru the center of screen I get sound and can see picture inside of the white line but thats it the line is probably a 1/4 inch thick

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  • Anonymous Aug 30, 2008

    I have a 25" Sanyo TV with a white horozonal line in the center of the screen. Sound is good. It failed right after watching a DVD Movie Yesterday. I think the vertical oscillator is out, but have no way to check it out.

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There is a failure in the vertical amp section. This can be the main output IC, or any of the support components in this area.

An experienced tech can troubleshoot the set, and determine and service the fault.

Jerry G.

Posted on Apr 27, 2008

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1 Answer

Is this a HD ready tv if not what would help?


Based on the specs for the TV, the DS31520 is not an HD-ready display. It is at best an SD display with an NTSC (analog tuner). (Picture resolution: 330 lines, video input 660 lines) OTA ATSC signals are 480i (SD), 720p or 1080i (HD) where those are the number of horizontal lines of pixels. The manual is available here: http://www.sanyotv.com/DS31520%20%28ESF%29%203178--.pdf .

This is a fine TV for analog cable or OTA TV with a standard digital to analog converter box (which only give SD output). The TV has composite video and S-video inputs (again limited to SD).

For HD, you will need a new TV screen that can display more rows of data.

I wish that I had better news for you.

Cindy Wells

Dec 18, 2011 | Sanyo DS31520 31" TV

1 Answer

Two inch horizonal (black and white) line move from botton of screen slowly up the screen. Each line is about 24 inches apart. Also at times the picture will become dark with muted our of focus images. ...


The best way to determine what is at fault is to disconnect the Denon tuner and run the signal straight to the TV. If the problem goes away, the Denon is at fault.

May 17, 2011 | Hitachi 51F500 51" Rear Projection...

2 Answers

My 31 inch LCD switches on for 3 seconds and then shuts down


the best thing to do is u need someone can fix that problem."go to your nearest sanyo service center....'

Mar 22, 2011 | Sanyo DS31520 31" TV

1 Answer

I want to play normal tv sound thru the surround sound, but do not know what cables to use? i have an LG 460 tv, and a sanyo dc-ht818, it doesnt seem to have TOSLINK or HDMI inputs, so what can i use?


The Sanyo has stereo analog LINE INPUT jacks. Run two RCA audio cables from the TV to these jacks and select this LINE INPUT FUNCTION on the Sanyo. If the TV has no analog audio output jacks you can even use the headphone output by using a 3.5mm adapter to RCA audio connectors.

Mar 11, 2011 | Audio Players & Recorders

1 Answer

I HAVE A SANYO MODEL 31590 NO PICTURE SOUND JUST A LINE IN THE CENTER


hi..hope this help you....a horizontal line in the center is an indication of defective vertical IC...its looks like a tab w/ 10-12 pins and has heatsink...your TV would works out fine when you replace the IC....but its better if let a technician replace this....pls. don't forget to rate and vote....thanks...

Feb 17, 2011 | Sanyo DS31590 31" TV

1 Answer

My sanyo ds31590 31 has a black picture with a thin white line in


check the voltage at vertical ic must get 24volt dc then replace the IC that all

Jun 30, 2009 | Sanyo DS31590 31" TV

2 Answers

Vertical line in center


If the line is "vertical" then the vertical circuit sounds OK. The problem would be in the horizontal deflection.

Check yoke connection and solder around horz defl circuit.

If the line is horizontal then I would suspect the vertical IC.

Apr 02, 2009 | Sanyo DS31520 31" TV

1 Answer

HORIZONAL LINES


that is because you have a defective vertical deflection circuit, check all the caps and if that does not solve the problem replace the vertical output ic

good luck

caypianan@yahoo.com

Oct 27, 2008 | RCA F32650 32" TV

1 Answer

Digtal Signal Ready?


If you wish to continue to use the antenna, you will need a converter. If you only use cable, no converter is required.

Dan

Jul 30, 2008 | Sanyo DS31590 31" TV

1 Answer

Drawing blue lines around body parts


Was the set moved anywhere , to or from any where? explain what byou mean by drawing blue lines??

Mar 18, 2007 | Sanyo DS31520 31" TV

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