Question about RCA D52W20 52" Rear Projection HDTV-Ready Television

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Top left side of picture blur

Connected to directv hd, 1080 res, was on a std channel at time i used the auto convergence button, the red and blue manual work and all options work, now when i put it on hd channel blur in top left corner, in 480p all channels look good, 1080 res on hd receiver has the blur in all channels, tried and set manually red and blue convergence didn't help at all. wish i would never have touch auto convergence any suggestions

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The itc222 has been a problem child in this area. the standard resolution channels your analog channel are converge differently from your hd or digital channels. does autoconvergence work on analog channels.. I am suspecting that what is needed is what is called service convegence. a technician needs to get into special factory mode when in hd and manually coverge it. I would not recommend a non tech doing this. i do it all the time and have spent hours converging this set.

Posted on Sep 05, 2008

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You may have to clean the crt's and lenses and the mirror. Unit may need total convergence from the service menu. If image is blurred in only one area like the corner I would suggest NOT to adjust the electrical or mechanical focus.

Posted on Sep 04, 2008

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1 Answer

How do i set convergence of red,green ,blue through service mode


Most common cause for this on the Sony KDL 40EX520 is that the connections to the screen across the top edge of the panel become loose causing blurred picture, mis-aligned colors etc. The Fix requires dis-assembly (Removal of the entire case) and re-seating/resecuring the connection across the top of the LCD Panel.
There is a pretty detailed video of the process (less the disassembly) here: https://www.youtube.com/watch?v=80PfZXFGDvQ

Jan 10, 2015 | Sony KDL40EX520 Bravia KDL-40EX520 40 Inch...

1 Answer

Where is the auto convergence button


Hello
From it menu option, suf through and come to automatic convergence display option and press Ok button on the remote control.

The List & Labels part of the setup lets you edit your channel list and choose or create a

personal six-character label for each channel.

Note: Changing List and Labels can be time consuming. You can change these at a later time by accessing the

Setup menu.

1. Press the left or right arrow to scroll through the available channels and choose the

channel you want to edit.

2. Press the down arrow to highlight the In channel list option. Press the left or right arrow

button to add (the box is checked) or remove (the box is unchecked) the channel from the

list.

3. Press the down arrow to highlight the Channel label option. Press the left or right arrow

button to scroll through the available list of 25 most common labels. The last option in

the list allows you to create your own six-character label for the channel (the first letter of

the label is highlighted).

4. Press the 1 or 2 number button to change the first letter of the label.

5. Press the right arrow to highlight the second letter, then press the 1 or 2 number button

to change the second letter, etc...

6. When you are finished creating your label, press OK. For model D34W20, your TV tunes to

the last channel available in your channel list. For models D40W20 and D52W20 only, the
Auto Convergence menu appears next.

Auto Convergence (for models D40W20 and D52W20 only)

Your TV's picture tubes might have been disturbed during delivery or after you moved the TV,

causing the color in your TV to be out of alignment. The colors adjust by starting auto

convergence.

1. Press OK to begin auto convergence.

2. When the auto convergence is complete, the Red center convergence menu appears. The

cross in the middle of the screen should be yellow. If it is not, use the arrow buttons to

move the red cross to overlap the green cross. Press OK when adjustments are complete.

3. The Blue center convergence menu appears with a cyan cross in the middle of the screen. If

it is not, use the arrow buttons to move the blue cross to overlap the green cross. Press OK
(the TV tunes to the last available channel in the channel list).
Ok

Mar 16, 2011 | RCA D52W20 52" Rear Projection HDTV-Ready...

1 Answer

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

Just the blue on my rca projection tv is blurred. on the auto convergeance it says it cant read the sensor. on manual the cross hairs for the blue are oversized and blurred. i tryed tuning in the focus but...


Have you try adjusting your focus/screen drive controls to Tube R/G/B you have a focus/screen drive control block to adjust each Tube 3 controls ontop 3under them top ones are for Focus bottom is for screen drive.Red/Green/Blue Tubes.You might need to replace convergence IC, what is your Model number printed on back of TV?

Mar 24, 2010 | Televison & Video

1 Answer

When I set the Directv receiver box to the 1080i resolution mode, the picture on the TV is ghost mode with red and blue outlines around each figures. please help. When I set the receiver to the 480i...


This may sound strange but I have seen something like this once before in this model----In the customer menu select Convergence---DO THIS WITH NOTHING CONNECTED TO THE SET FOR SIGNAL-- IF THE multipoint convergence looks ok---I saw one of these sets where the problem was the box that was giving the set signal---easy to find out if you have them swap that box out for another---The TV does not know(convergence wise) whether you are 480 or 1080---yes, sometimes the set needs to be adjusted in each of these modes for Convergence---the set I saw the convergence was ok in 480 but out the window in 1080----he had another box in another room and when we swapped it the problem was gone.

Let me know if this helps you---in the 480 you can confirm this by hooking a DVD etc and if that looks good---suspect the box.

If you have any questions let me know--I am here to help.

SD TECH

Sep 30, 2009 | Panasonic PT-47WX49 47" Rear Projection...

2 Answers

Concaved distorted picture in 1080 Mitsubishi 65" TV.


This is a convergence rpoblem that is either bad connections on the pins of the convergence ICs or defective ICs. If you can solder and are comfortable working inside TVs where there are potentially dangerous high voltages, let me know and I'll provide additional details and instructions for fixing this yourself.

Dan

Dec 11, 2008 | Mitsubishi WS-55807 TV

2 Answers

Picture shifted to the lift


Press menu on remote and tab over to settings
Scroll down to tilt correction

Sep 10, 2008 | Sony FD Trinitron WEGA KV-32FS120 32" TV

1 Answer

Philips 32pt television screen format off center, to the left


For me it was the cable box settings...

I'm not a tech person, so take this for what its worth. I had the same problem with my Vizio and my Time Warner Cable HD/DVR box using the HDMI cord connection. HD channels were always fine, and non HD channels were fine until I went to an HD channel and back. When switching back, the non-HD channels would be shifted to the left as you describe. After much back and forth with both Vizio and Time Warner (each saying its caused by the other), I stumbled across the following fix...

I went into the cable box (scientific atlanta 8300) "settings", under "display," under "output resolution." There was a list including 480i, 480p, 720p, 1080i, and "auto select." I unchecked both 480 options and left 720 and 1080 checked. Problem solved. The other "Display" menu settings are as follows: Picture Size = Stretch, Aspect Ratio = 16x9.

Hope this helps.

Mar 27, 2008 | InFocus SC-MANGRY-106H MANUAL PULL DOWN

3 Answers

Shifted Picture


Yes. This problem comes about by actually pressing the center ring accidentally during normal viewing. Just press and hold the left or right side of the ring until the pciture straightens itself out again (if the black portion of the screen is to the right of the picture, press the right ring; if it is to the left side, press the left ring).

-Tha Mp3 Doctor

Feb 04, 2008 | Philips 51PW9363 51" Rear Projection...

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