Question about Sansui DTV2760 27" TV

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No picture when you turn on the sansui tvs2746a all you get is a blue line in the middle of the screen

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Re: no picture

You have a bad vertical ic or bad connections check to see if bad connections first

Posted on Nov 02, 2007

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How can I find the part number to order a Vertical Output IC for a Sansui Model tvs2746a

The vertical output IC will have a number printed on it. You mus send this number to get a new one. Normally, all vertical ICs are available from local electronic spare part selling shops. It is not a difficult to get component. Won't cost more too.

May 21, 2012 | Sansui Standard (CRT) Televisions

1 Answer

Hi there My Sansui TV screen started showing thin white horizontal lines across the top of the screen. All of a sudden the screen starts condensing the picture into fine lines across the middle of the...

It is an indication that you have a problem on the vertical section on the main board. The faulty parts is the electrolytic capacitor which affect the linearity of the screen that's why you encountered that kind of problem.
I've advice you to send it to repair shop or look for a qualified technician to isolate the faulty electrolytic capacitor and do re-soldering for some dry joints on the main board.Once replaced the capacitor your unit will back to normal again.
thanks for using fixya...

Jan 07, 2011 | Sansui TVS2750 27"

1 Answer

When i turn it on it has an horizontal blue line in middle of screen then comes on, when shut down it has the colors in the middle in tight formation then suts off. is it the picture tube

the set having blue scteen when the nosignal condition so blue horizontal line due to failure in vertical deflection section and system control detect the vertical delection failure . so system control farce to set to shut down pls repair the vertical section and system should be ok

Aug 26, 2010 | Samsung SlimFit TX-S3082WH 30" TV

2 Answers

Straight line in the middle of monitor. picture srunct

This is called vertical collapse and the most common cause is a failure of the vertical IC. If you can update this with the model number, I should be able to provide the part numbers and costs for the parts required to fix this. Also, if you intend to repair this yourself, please indicate thtat as well. The parts will cost around $20 or so.


Dec 08, 2009 | Sansui 27" TV

1 Answer

Sansui (orion) TVS2746A. Help! volumn down + 8 killed it

Looking for horizontal transformer for samsui mod tv2746a
fjn27a003 . Do you have it? if is like this , tell me the price pleasse.


Nov 11, 2009 | Standard (CRT) Televisions

1 Answer

Sansui TVS2746A no audio

Try getting a booster. They cost about 15 bucks at Radio Shack. Also, if you connect your cable TV through the VCR make sure it's on the right channel combo: some of them call for ch. 3 or 4 setting on the TV and the VCR set to 60 - there are a number of different combos, so can't tell unless you check your mfr specs.

You can also have your cable company come out and check their line: you'd be surprised how many problems are caused by the way they wired their line in.

Good luck!

May 29, 2008 | Standard (CRT) Televisions

1 Answer

No picture

hi, the problem is in the vertical ossilation.. let me know

Dec 18, 2007 | Sansui DTV2760 27" TV

1 Answer

Line in the middle of screen

You have a bad component in the vertical circuit of your set. If you hit it on the back of the cabinet with your hand which will "jar it" and the picture flashes back on then you have loose connection. If nothing happens then the vertical circuit has a bad component most likely the Output IC. (Chip) Stargazer

Mar 27, 2007 | SansuiS2001 20" TV

1 Answer

Blue tint and lines on screen.

Those lines sound like "retrace lines" and several things can cause them. The most common are shorts inside the picture tube and shorted semiconductors in the video driver circuits. They can also be seen if the blue screen voltage is too high or if someone has tampered with the screen voltage control.

Jan 20, 2007 | Philips 28PW9536 28" TV

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