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How to adjust a Sanyo 40" led fvm4012 for a good picture

The picture on this tv is horrible...I'm ready to return it!!!!

Posted by Anonymous on

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6ya6ya
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Posted on Jan 02, 2017

  • 8457 Answers

SOURCE: polaroid tv screen goes black after 30 40 minutes,

Ur tv now power on only have picture few mins,than dead,have sound only?Yes,than the 1 or 2 the long board call the LCD inverter boards are dead.The LCD inverter long boards help the LCD screen to have a backlight to produced a picture.Tries websites like Shopjimmy.com,Ebay.com to buy 1 or 2 long LCD inverter boards for the replacement.

Posted on Jul 05, 2010

SD Tech
  • 14553 Answers

SOURCE: sanyo 42'' tv no picture chirpping

CHIRPING MEANS SET IS IN PROTECTIVE SHUTDOWN---AND IT MAY BE RELATED TO THE POWER SUPPLY OR SOMETHING TRYING TO DESTROY THAT SUPPLY.

Posted on Jun 12, 2012

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1 Answer

My LCD Sanyo tv won't show picture and the green


PLEASE CHECK CABAL LINE FIST. SEE THE TV BACK SIDE AND ADJUST UR CABAL JACK.OR HAVE ANY DVD PLAYER PLEASE ADJUST UR DVD JACK SEE UR TV PICTURE.IF SHOW UR PROBLEM SOLVE OR NOT SHOW UR TV PANEL PROBLEM.

Dec 27, 2012 | Televison & Video

1 Answer

No sound on t.v. but popping and crackling from speaker


Sanyo sets have a horrible track record, if the set is still under warranty return it. The problem could be in either the power supply or main board. It will have to be diagnosed properly to be sure.

Oct 22, 2012 | Sanyo DP32746 32 in. LCD Television

1 Answer

The red is wavy and doesn't line up


Sounds like you are trying to adjust convergence through the menu setting on your TV. Make sure you are using that TV's original remote to make these adjustments. If you are unable to make these adjustments then typically it is because one or both of your TV's convergence chips are burnt and need to be replaced. You can find these chips fairly easily but make sure you are purchasing OEM chips made by Sanyo. Sanyo made the majority of the convergence chips for most major brand rear projection TV's. You can find good quality chips at convergencechips.com. Hope this helps,James

Feb 15, 2012 | Hitachi 57F500 57" Rear Projection...

2 Answers

My sanyo tv doesnt have the remote and i need t adjust the screen so that i can see the whole picture


U can't do these kind of adjustments without the tv original remote sorry.Try website like Remotes.com to buy the tv original remote to used.

Aug 31, 2011 | Sanyo DP32746 32 in. LCD Television

1 Answer

How does one program the remote on the sanyo vizon tv without the manual


Hello
It will be very difficult to programme and do other adjustments with this set, whthout having its user manual. You can download if free from the following link. If you feel any difficulty in downloading the same, send your email address to me by Fixya. I've the user manual of your Tv, and I'' send you a copy of it by return mail. OK
www.retrevo.com > Sanyo Manuals > Sanyo TV Manuals

Aug 30, 2011 | Sanyo DP32746 32 in. LCD Television

1 Answer

Have a Sony KP-65WV600, already replaced d board once, and replaced convergence ic's once also. Now as soon as I turn unit on, turns to red screen and shuts off, video that is, audio works ok, noticed...


Check High voltage Block.After replacing ic's (STK convergence ic's) you need to adjust Black&White scale.Turn ALL screen adjustments to min.Turn TV on and adjust screen slowly for each gun (I would start with Red first ) when you came to point that you see red background with white lines across, at that point G2 is too high (that will cause TV to shut down,don't worry just lowered adjustment and turn tv back on) so adjust to proper voltage and do the same for each gun.After that, adjust focus for each gun (again all controls are on High Voltage Block and HVB is mounted on front of your tv after you take speaker gril out) black box with 6 controls' screen RGB, focus RGB .
You should do that in dark room in order to get perfect Black&White scale,when all guns are adjusted properly you will see grey picture.Make sure 'Color" adjustment on your display is down to 0. Another step is convergence adjustment ,Flash Focus etc.If TV stil shuts off after all, your Red picture tube is short inside,take crt pcb from tube,make sure TV is unpluged from power before that, and turn Tv on .If stays On tube need replacment...good luck)

Aug 22, 2011 | Sony KP-65WV600 65" Rear Projection...

1 Answer

Sanyo TV DP42647 No picture or sound, remote does nothing


This is the best solution for your problem as a 40 year experience with wires etc. Go to the source of your cable signal connector . Open it and clean the terminals with emery paper , sand the end of the cable shiny clean from corrosion , get a new barrel connectors with gold terminals if possible lengthen the ends of the cable , insert and tighten good, use thick rg-16 or rg 40 cable with good insulation ends crimped professionally with a crimpier or buy ready made , not from dollar store. Get a gold plated professional splitter if you need one or two , it will cost about 15 or more each . Make the cable runs as short as possible, using the thick good cables. If needed get a signal magnifier. From radio shack or the source etc. Connect them good and tight . Ground the splitters . Problem solved , you will get crystal clear channel 2 to 7 including 3 and 4 . Isolate the TV cable from other cables and power wires. Vitally

Mar 17, 2009 | Sanyo 42 in. LCD TV

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