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Sansui HDLCD 3200A

Red vertical line

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Re: sansui HDLCD 3200A

I have the same issue on my LG 42 with built in tuner. I had Cable box, tivo, wii all hooked up for some time with no issue. today the red line appear on the right side 1-2 inces wide on the right side of the screen...I just checked all cables and such all seem fine. Hey! you know what...i just looked at my TV and its gone? I am sure it will reappear...any ideas?

Posted on Feb 24, 2008

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My Sansui SV2918 has vertical collapse and no sound.Please help.

Sansui.. Funai made?? Most Funai sets are identical. Find a diagram for a similar TV. Or.. Google the part# of the output IC. The datasheet should contain application data, including a basic schematic of the vertical cicuit.

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How to set convergence on Projection TV ' s

I have given an general explanation on most projection TV ' s

  1. Enter the menu on your TV. Use the remote control and bring up the menu.
  2. Choose "Convergence." This may be under "Picture Settings," "Function" or "Advanced Options."
  3. Select a color. You will have red, green and blue to choose from. Do each one, starting with red.
  4. Press "Enter." A crosshair pattern will appear on your screen.
  5. Adjust vertically. If there is a horizontal red line visible, press the up or down arrow keys (or channel up or down) to adjust the convergence until the line is superimposed on the horizontal-center line of the white crosshair.
  6. Adjust horizontally. If there is a vertical red line visible, press left or right (or volume up or down) to adjust horizontally. Do this until the line is superimposed on the vertical line of the white crosshair.
  7. Save settings. It is important to save your settings when you are done, instead of simply exiting the menu.
  8. Repeat these steps for all colors.

on Mar 18, 2010 | Projection Televisions

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I have a 37 inch sansui flat screen television model # HDLCD 3700. The sound just quit working; the picture is fine? Is thier any trouble shooting that can be done?

Please unplug TV from AC wall socket for couple of minutes, replug back in and turn it On and check sound.
If problem still exist, check internal speakers are enable / ON in Menu.
If speakers are ON and yet no sound, then need to check sound at Audio Out jacks at back of TV, hook audio cable (white-red rca pins) in audio out jack in TV and receiver/ amplifier to get TV sound in receiver/ amplifier speakers. This is a test/ check and you can use it to get TV sound through receiver speakers.
And if still no sound in audio out jacks in TV then TV needs main board replacement. Check with local TV repair shop for that.

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This is a convergence problem and needs technical intevention. Some adjustmkents can be done on the rear of some models but rarely fix it for long

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