Question about Sanyo DS27800 27" TV

1 Answer

Narrow wavey picture across screen-has good sound and color

When first turned on, the TV has a narrow wavey picture across the screen. The TV has good sound and good color. After a while when the unit warms up the wavey picture will clear up and fill the screen as it should. The TV will be fine all day long until you turn it off and let it cool off.

Posted by RADAR57 on

  • RADAR57 Nov 01, 2007

    Just trying to see if this is something major and I should just replace it, or is it something minor where I can have it fixed.

×

Ad

1 Answer

Anonymous

  • Level 1:

    An expert who has achieved level 1.

    Hot-Shot:

    An expert who has answered 20 questions.

    Corporal:

    An expert that hasĀ over 10 points.

    Mayor:

    An expert whose answer gotĀ voted for 2 times.

  • Contributor
  • 45 Answers

Check the main filter cap and B+ line.

Posted on Nov 04, 2007

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Projection TV no picture flashing horiz arcs across top of screen sound okay


You will need convergence work to this unit. Not cheap.(Not recommended for DIY unless already experienced in this type work). Might contact a local servicer experienced with Toshiba & see if they can give you a quote over the phone. Be sure you are sitting.
This is probably a good time to consider entering the 21st century & look at LCD or LED flat screens.

Jul 24, 2014 | Toshiba Televison & Video

1 Answer

Magnavox ms 3252s431 Bad picture and turns off by itself


Hello, Change horizontal driver buffer transistor's and capacitor's. 7461 7463 transistor's. Caps 2455 2405 near transistor's. Please leave your email address, I will try to find the service manual for you. Best regards, Arpi

Jul 26, 2007 | Philips Magnavox MS3252S 32" TV

1 Answer

No picture -- white screen -- no sound


With no video and the the colored stripes, it sounds like the LVDS cable needs to be reconnected to the LCD control board or the control board itself is bad. If the unit is only 3-4 months old, it should be covered by warranty

Nov 18, 2008 | Sharp Aquos LC-37GD6U 37 in. LCD HDTV

1 Answer

JVC 48" AV-48P776


no se ve bien los colores jvc 48 776

Nov 02, 2008 | JVC AV-48P775 48" HDTV

1 Answer

Wavey lines


Sounds like your set has dried caps in the Power Supply, take it to a decent tech, its not something you should try to do yourself as dangerous voltages can still be present evn if the set is unplugged.

Jul 25, 2008 | Panasonic PT-47WX49 47" Rear Projection...

2 Answers

Toshiba 50 rear projector tv


can you post a picture of what the picture looks like? I may be able to help if I can see what the picture is actually doing.

Jun 08, 2008 | Toshiba 50H82 50" Rear Projection...

1 Answer

Powering up and warmup problems


why does my lcd monitor change different colors no picture just turns to all sort of colors ViewSonic N2751W 27 in. LCD Television thanks 4 your help

Dec 05, 2007 | ViewSonic N2751W 27 in. LCD Television

2 Answers

Blue screen of death on a tv??


this could be three differnt things

1. the crt itself could be bad

2.the vertical ic on the crt board

3. the focus pack or focus block

Sep 19, 2007 | Sony KP-53V45 53" Rear Projection...

3 Answers

SOUND NO PICTURE ONLY RAINBOW


I just fixed this problem on my neighbor TV. I don't have a manual or schematic, and didn't pay any attention to the reference designators, so I will just have to describe it. The problem was a bad solder joint. Visible thermal fatigue. Looking at the main board, (didn't even need to slide the cassis out). There is a small, narrow, vertical board in the center, adjacent to the yoke connectors with a funny looking little transformer on the very top. Check the connections on that.
-John

Dec 15, 2006 | Apex Digital GB5108 51" Rear Projection...

1 Answer

Wavey coloured horizontal lines and no sound


sounds like a bad eeprom.If thats not it start looking in the power supply.

Apr 11, 2006 | Toshiba 51H83 51" Rear Projection...

Not finding what you are looking for?
Sanyo DS27800 27" TV Logo

Related Topics:

226 people viewed this question

Ask a Question

Usually answered in minutes!

Top Sanyo Televison & Video Experts

The Knight
The Knight

Level 3 Expert

76280 Answers

 Grubhead
Grubhead

Level 3 Expert

5700 Answers

Jerry Greenberg
Jerry Greenberg

Level 3 Expert

1691 Answers

Are you a Sanyo Televison and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...