Question about Sanyo DS31520 31" TV

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I received this sanyo as a gift and when i plug my coaxial cable wire in it, it does not show a picture or anything....what could the problem be?

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Hi just got sanyo 37 inch how do i set the video and the dvd ty

Posted on Apr 30, 2008

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  • 281 Answers

I don't know if you are saying that you are not getting a screen or that you are not getting picture. If you are not getting picture but have light on screen, try autosearching, I mean tuning, if you are not getting any light on the screen your tv is dead, you should get it repaired.

Posted on Feb 01, 2008


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Posted on Jan 02, 2017

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1 Answer

Fix tv picture

If the TV is receiving its signal from a cable TV box or DVR then you need to find out if the problem is in the TV or the cable box/DVR. Connect a different source to your TV such as a DVD or Blu-ray player and play a DVD movie. If the problem occurs again it suggests the TV needs repair. If the TV works OK when playing a DVD movie then that suggests that your cable box/DVR needs repair or replacement.
If your TV is receiving its signal directly from an antenna or cable outlet on the wall then you should try replacing the cable wire from the wall to the TV with a new wire. If that doesn't help then your TV probably needs repair or replacement.

Dec 29, 2015 | Sanyo Televison & Video

5 Answers

Hook up and programming

have you try to check the the video cable connections from the dvd to the tv..?

Jun 19, 2008 | Sanyo DVW-5000 DVD Player/VCR

1 Answer

How do i get my Panasonic ct1388yd to register it's picture and its sound of my game console

The modulator is outputting channel 3 or 4 analog not digital. Channel 3 digital is not channel 3 analog. You have the opposite problem of those trying to receive TV on an older Analog TV. You need to rescan your channels to add the analog input. Assuming you TV still scan for those like mine does.

P.S. - BNC!!! Really?? I only see those on security systems these days.

Apr 16, 2015 | Sega Video Game Consoles & Games

1 Answer

Tv doesn't connect though coaxial hook up

Most of these TVs show a blank screen unless they are receiving a sinal?

Jan 28, 2014 | Hitachi 50HDA39 50 in. Plasma HDTV

1 Answer

I have a Sanyo DP32648 that keeps losing only one channel in the program. When the TV is turned off, that channel disappears from the program. I have to manually reboot the entire list. How can I solve...

It sounds like there is some electrical noise interference that would not be "fixable". If though, we reconfigure the way that they are connected together, we may be able to avoid the noise.

Instead of allowing the antenna signal to "pass through" the 625 we will skip it.

After following the directions, switching between satellite and antenna will be done by selecting on the SANYO "Input 1" for satellite, and selecting "Ant" for antenna. K?

Try this:

From the 625 Tuner 1- using RCA cables (a.k.a. composite cables, or red, white, yellow cable), connect to "Input 1" on the Sanyo TV. To see composite cables go to

Next, remove the coaxial cable between the Sat box and TV. (Sanyo "Ant. In" port and 625 "Out to TV" port) Set that cable aside.

Now, remove the incoming antenna cable from the 625 "Ant. In" port, and connect it to the Sanyo's "Antenna In" port.

Finally, scan for channels and check for the presence of CBS.

Once verified, test the TV by turning off and on.

Turn on the satellite receiver and switch Sanyo to "Input 1" to verify sat picture.

I believe this solution will satisfy your needs. Please let me know if it doesn't work, and I will need to talk to you about signal strengths, again.

God bless,

Jun 13, 2010 | Sanyo DP32648 32 in. LCD TV

1 Answer

Dvd player not working with sound

Ok, first thing is to know how it's hooked up. If you used RCA cables, the yellow plug is video, the red and white are audio. Make sure all your connections are "out" on the dvd and "in" on the receiver. If all this is correct, there may e an issue on the audio settings for your unit.

Jul 08, 2009 | RCA RT2300 System

1 Answer

Sanyo dvw 5000 setup

If you rabit ears have a ribbon cable you will need a coax adaptor. Radio Shack carries them. If you cant find them, you might have to get a set of rabit ears that has coax wires. The antenna will plug into the cable in of the DVR. You take the coax output and plug that into the tv using a coax wire.

Aug 04, 2008 | Sanyo DVW-5000 DVD Player/VCR

1 Answer

Picture cuts out after three seconds

The problem is your cabling. Plug the cable from the back of the Comast box directly into the TV. Do NOT plug it into your AMP. See the link below for details. Good luck.

Jun 02, 2007 | Arris DCT6200 DTV Receiver

1 Answer

Sanyo DS27880 27" TV, Dish signal lost after tv turned off, doesn't return

checks should on your tv tuner it could be bad.IF circuit should also be check and the video section call in the tech to make checks on your tv.and to do repairs on your tv.

Jan 19, 2007 | Sanyo DS27820 27" TV

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