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How much price of colour IC ( sansui flat 750vlt )

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My sansui tv was not turning on and the person who checked me said it has an ic problem and cost 3000/- . what is your suggestion?

get a second opinion from an accredited repair shop and if it is the same , consider the price of a new unit

Oct 30, 2016 | Sansui Televison & Video

1 Answer

I have a Sansui SV 21276 which is playing well ,but only blue colour is more visible after after a power failure

Check and replace the blue color output transistor at the video output card. Check all the voltages there, according to circuit diagram. In some cases, the color output section might use an IC. If so, that IC need to be replaced. The fault you say here is technically called 'one color predominant screen'.
If you wish to get more details about the repair to such fault, visit the site linked here.
Type in this key phrase " my service table today " or "one color predominent" in the search box at the top right of the display window, to get gathered some pages which has the details of practical experiences to the author of that site.

Aug 05, 2015 | Sansui Televison & Video

1 Answer

What is theService mode code for sansui tv using IC TDA9370ps /N3/A/1839?

If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience.
Service mode entry, adjust and exit procedure to many popular brand TVs are given. Never forget to exit the service mode, after all adjustments have been done.

Jul 30, 2014 | Sansui Televison & Video

1 Answer

Sansui portable tv capacitor

There are so many capacitors of different capacitance, and with different voltage levels. About which capacitor you are asking about? If you wish to get some details; check the site linked here. Viewing it in "Mosaic" will make surf easy. Surf the site with patience. Pull up older posts there.

Mar 24, 2014 | Sansui Televison & Video

1 Answer

Hi I have sansui tv , it's colours are going to

Check and replace the chroma IC. Before replacing it, re solder all the solder terminals to this IC, by applying a little more fresh solder to each terminals.

Sep 29, 2012 | Televison & Video

1 Answer

My sansui tv 54cm show green colour on the screen no sound no pictures

The chorma IC to your tV has damaged. It should be replaced.

Apr 29, 2012 | Televison & Video

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The color on my 32 inch sansui flat screen is xray like dark.

Either your Sansui TVs screen voltage has gone very low, or its brightness control section inside its chroma IC has damaged. To make sure which is faulty, you have to open your tv. There is an LOT [Line Output Transformer], which can be locted on the main board of your TV, from which three wires will go to the picture tube, out of which one will be connected directly to the picture tubes upper side, look like as it is sucked by a rubber ******. Usually this component is balck in colour and will have two adjustment controls integrated with it, marked as "screen and focus". After switch on your TV, just adjust the "Screen" control preset a little clockwise to see whether there is any advance in the bright ness of the picture. If the focus voltage is less or its wire connection to the picture tube base socket gets corroid; this type of fault may occur also. Check that also. If these does not help you, the chroma IC has damaged, and should be replaced with same type and number. OK.

Feb 24, 2011 | Sansui 32" TV

3 Answers

In My sansui k2k21 flat tv showing red colour more please tell me will i replace the eht or crt

you do not have a CRT in your flat panel set.. What you might have is your color setting to high causing the bleed or your
T-con board is bad , but first turn down your color if that does not do it have a tech replace your
T-con board

Nov 19, 2009 | Sansui HDLCD3200 TV

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