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NO POWER ON SANYO TV MD DS31650

NO POWER

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Check and replace damaged component/s at its main power supply regulator stage [SMPS] circuit. If you wish to get some details; check the site linked here. Viewing it in "Mosaic" will make surf easy.
http://electronicshelponline.blogspot.com/

Posted on Feb 15, 2014

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Posted on Jan 02, 2017

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SOURCE: No power with Sanyo TV

Why isn't the answer to Tom Gray's problem posted on this site?

Posted on Feb 15, 2009

  • 75 Answers

SOURCE: I have a Sanyo 32 inch tv, model # DS31650, that has no sound

My book says no audio, storm damage need to replace ic 3601 (CXA1279AS part number 409 279 3109) this is probley a surface mount ic on the bottom of board.

Posted on Mar 09, 2009

  • 7 Answers

SOURCE: 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.

Posted on May 22, 2009

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2 Answers

Sanyo 32" LCD/LED, need codes


Gene, Remote codes for Sanyo, 4 digit codes, 0049 0097 0110 0004 0268 0012 0108 0180
3 digit codes 004, 013, 049,054, 069, 023, 025. 108, 110, 180, 209
Check the attached links,instruction and guides, Good luck
"I hope this helped you out, if so let me know by pressing the helpful button. Check out some of my other posts if you need more tips and info."
4 digit codes for TV sets including LCD Plasma and Panel TVs GE universal...
http://codesforuniversalremotes.com/universal-remote-control-codes-sanyo-tvs
http://www.jumboremotecontrol.com/remote_control_code_list.html

Jul 31, 2016 | Sanyo Televison & Video

1 Answer

Sayno DS31650


I am giving you the universal remote programming codes click the link below
http://www.thompsontv.com/rcarc.html
Check it out!

Oct 14, 2007 | RCA F25648 25" 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

3 Answers

I have a Sanyo 32 inch tv, model # DS31650, that has no sound


there is an SIF coil (sound-intermediate-frequency) that goes bad on these units. it will be near the video jungle ic and marked sif on the board. since your sound is poor anyway you could try to adjust, in very small incremens at a time to see if audio picks up. sometimes dirty connections in the coil will cause poor conductivity, by turning this will move contact to new position mch

Mar 08, 2009 | Sanyo Televison & Video

1 Answer

Does my Sanyo TV Model Number DS31650 need a converter box?


As long as you have either cable or satellite, you will be OK. The change coming in Feb. is for people who still use an outside antenna( rabbit ears). Please take time to rate this response. Thanks

Dec 07, 2008 | Televison & Video

3 Answers

No power with Sanyo TV


Why isn't the answer to Tom Gray's problem posted on this site?

Feb 03, 2008 | Televison & Video

1 Answer

Sanyo DS31650 31


If the set runs at all, your flyback and output transistor are good. If the set shuts down after a few seconds and the sides are wavy, it usually means that the main B+ in your power supply is too high and not regulating properly. I do not know what kind of power supply that model uses, but if has an old-style STR regulator (like the STR30130) then it is probably shorted, and if the set uses a switching power supply then look for an open or leaky electrolytic cap on the primary side. If the power supply is working correctly and the set shuts down, check for an open safety cap (the large 1.6 - 2Kv cap connected to the collector of the horizontal output transistor).

Aug 17, 2007 | Sanyo HT32744 32" TV

1 Answer

Screen split with black bar through center, top of picture shows in bottom


It sounds as you desribe, the vertical output IC and or the b+ feed capacitor off the Hi voltage transformer feeding the vert. IC its required voltage. Not a really hard job to replace, but not for a handi person to do. This should be left to the professional, as there are no user serviceable parts inside this set and with the HI voltage and the safety issues its best to call somesone to assist you with this repair. Good Luck

Jun 14, 2006 | Sanyo DS31520 31" TV

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