Question about RCA F35673MB 35" TV

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The picture is drawn in from the sides

The picture is sharp, convergence is good, color is good. the picture is slightly compressed in the center. The black is curved ) (, about 4 inches top and bottom and about 6 inches in center. The chasis is an RCA CTC187CL3 , THE MODEL IS F32672SB.

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  • metromedic34 Dec 09, 2008

    it is a pincushion problem, it is a bad solder joint, hit the base of the tv about three times with my fist and the picture went back to normal for about 2 seconds, then back to the hour glass look..

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This problem we cal vertical fault..cause by capasitor is not in good condition at vertical area or loose solder at the vertical ic

Posted on Dec 08, 2008

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2 Answers

Ok so i have the Mitsubishi WS-55807 TV and when i turn it on in the corners and around the screan the color gets distorted showing the same image twice or 3 times like its projection lights are off...


If you're good at soldering, Part #s STK392-570 may both be bad. If you tap on it and it works. Pull out the board with the 2 chips, (mark all the connectors) with the TV off. Replace these. You can find them on Ebay (at least to see what they look like). First go to the spot under the board where both of them are and resolder each pin avoiding bridges. Also resolder all the spots that you see the plugs you labeled at. With the TV on using one hand, with one hand in your pocket, carefully physically feel the metal heat sink the parts are connected to. If they are cold, you probably have bad fuses. They are usually beige. With the T.V. off and a meter, check these for continuity.

Jun 16, 2011 | Mitsubishi WS-55807 TV

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Top and bottom of picture in center of screen dips like a bow tie


The tv have a problems known as a convergence problems,it dead.Tv have colors lines R,G,B mis alignments,have colors shadows pictures or 3D pictures look alike?The tv convergence board is dead.The tv convergence board reqiured changes it 2 STK convergence ICS and some or all of it resistors too.To fixed the tv convergence board problems to solved the tv picture convergence picture problems.The shop,will cost like $300-350 for parts and labors.

Feb 01, 2011 | Mitsubishi WS-65908 TV

1 Answer

Picture is messed up.


Ur tv have a convergence problems,it dead.U must have soldering tools,solders and know how solders to fix convergence problems.U must replaced 2 STK convergence ICS,and some or all it resitors.Tries websites like Tv repair World.com,Tvrepairkits.com to buy a convergence kit to repair it ur self.The shop will cost u $300-350 for parts and labors.

May 07, 2010 | RCA HD52W58 52" TV

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Tv out of foucs


These procedures are from the owners manual, go into menu and then picture quality and then: Convergence The Convergence feature lets you adjust the TV’s three tubes. When the TV tubes’ images are precisely aligned, they create the color images you see on the screen. Over time, the picture can drift out of alignment (this is normal). If your picture seems fuzzy or has a yellow tint, using Convergence could correct this misalignment. Only one convergence is needed for all inputs, regardless of the signal format. Note: Make sure the TV has been on for at least 30 minutes (TV needs to warm up for best results) before starting Auto Converge or Red/Blue Centering. When you select the Convergence feature, a submenu appears with three options: Auto Converge Automatically aligns the projection lenses to self-correct color images. You’ll see flashing squares of color dance across the screen (this is normal). Note: After performing auto convergence, use the Blue Centering and Red Centering menus to fine tune convergence in the center of the screen, if necessary. Blue Centering Aligns the blue and green images to fine-tune the picture. Red Centering Aligns the red and green images to fine-tune the picture. Note: The ability to change channels is disabled when adjusting the convergence options. The TV must be tuned to a usable signal to converge the picture.

Apr 23, 2010 | RCA HD52W58 52" TV

1 Answer

Sharp TV model 27H-S60 convergence


HI ,USE A PATTERN GENERATAR DOT OR LINES TYPE AND USE THE CONVERGANCE RINGS BEHIND THE YOKE OF THE SET ,THERE ARE THERE RINGS FOR EACH COLOUR RED GREEN AND RED .SLIGHTLY MOVE THE RINGS AND U CAN SE EIN THE PATTREN THE COCLOUS WHICH IS FRINGES EACH BY EACH U ADJUST ALL THERE RINGS FOR PERFECTION , FIRST LET THE SET BE SWITCHED ON FOR 1 HOUR AND THEN DO THE ADJUSTMENT. THANSKS

May 22, 2008 | Sharp 27H-S60 TV

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IM HAVING A SLIGHT PROBLEM


You need service. Sounds like the convergence is out of adjustment. As the picture is formed by a tri- gun arrangement (one for each colour), if any of them is not correctly aligned, you will see shadows on any sharp line like text, or blurring on a picture. The shadow or blurring will often be one colour i e. red, blue or green.

Mar 27, 2008 | Mitsubishi VS-45609 TV

1 Answer

Ts-4557


easy way to adjust the convergence is, first off blue back option. Then check snow on the picture., if each snow carries any color on side. adjust convergence till color disappears. take long time but it is very easy no need other equipments

Feb 08, 2008 | Mitsubishi TS-4557 45" TV

1 Answer

Picture converges to the center -- "funnel" like


1) Solder any / all bad connections

2)troubleshoot,locate and replace any bad parts in pincushion
circuit....start with pin amp output.......

3)No problem found ?.........could be bad yoke.................T.

Dec 21, 2007 | Sharp 27J-S100 TV

1 Answer

Tv screen has slight hourglass shape


A common fault are some of the electrolytic capacitors failing in the pin cushoning amp section, and probably in part of the scan amplifiers.

To service this will require the proper training and set-up to troubleshoot the set.

Take the set to a service center for an estimate. The cost can be at least an hour or two for the labour, and then the cost of the parts on top.

Jerry G.

Nov 06, 2007 | Sony KV-32S26 32" TV

1 Answer

Picture turns to lines


sounds like an intermittant connection on the convergence IC'S or the vertical sweep curcuit. I would advise that you seek to have this fixed as soon as possible as tapping on the side can and will cause other problems in the set.. I would also advise that if your not an experienced tech take the set in to a repair shop. Good Luck

May 19, 2006 | Toshiba 57H83 TV

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