Question about Zenith IQB50M90W 50" Rear Projection Television

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Three colors line up on some spots but not others

The left side to the center seems to have the red green and blue lined up, but the right half of the screen has all three colors misaligned. If I use the projector set up to fix the problem, the right side lines up, but then the left side goes out of alignment.

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Http://home.earthlink.net/~oleg.filippov/ConvergenceFix.htm
http://cmpalmer.blogspot.com/2006/11/fixing-my-own-tv-part-ii.html

Posted on Jan 15, 2008

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How do I remove three vertical colored lines from my Television. One vertical line is green another is red and the final one is blue.


If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience. http://electronicshelponline.blogspot.com/
Line, faults & possible causes to LCD screen are given with illustrations. You can get an idea about the fault to an extent.

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What are the color codes for a factory stereo system in a 2006 Nissan alttima


use at your own risk. I can not confirm these.
+12V DC Battery(Constant) Yellow/green 31 15 Amp Fuse box on left front of engine compartment, near battery. Switched Accessory Purple 6 10 Amp Fuse block behind left side of dash Power Antenna NCA Green for antenna signal Illumination Red/yellow & red/blue Steering Wheel Control Wire Red/white, green, and blue If equipped, as for Mid-Line. Left Front + Blue/white Left Front - Blue/red Right Front + White/black Right Front - Blue/black Left Rear + Green/yellow Left Rear - Black/yellow Right Rear + Blue Right Rear - Red
titleicon.gif AT SPEAKERS
Wire Function Color Note Left Front Tweeter + Blue/white Left Front Tweeter - Blue/red Right Front Tweeter + White/black Right Front Tweeter - Blue/black

Feb 20, 2011 | 2006 Nissan Altima

1 Answer

Color lines out of focus


Best Solution posted on Apr 12, 2008 Asker's Rating 3%20stars_w.png
dc2eb76.jpg MikeNJ1964
Rank:guru_s.gif Guru sony.gifSony Expert
Rating: 89%, 674 votes
You have a completely different problem. The screen voltage for the blue picture tube is slightly too high on your set. This will put fine lines in the background of the picture, called retrace lines. This is very common and easy to correct. Remove the front speaker cover and the access panel behind it. Look inside and you will see a black box with six controls, each control having a little white glue on it. This is the Focus/Screen block. Three controls are labeled Focus and three are labeled Screen. The screen control in the center is for green but I am not sure if the screen control on the left or right is for blue for your model. With the TV on, set it to VIDEO 1 but do not connect anything to the VIDEO 1 jacks. This will produce a pure dark picture, showing any faint lines in the background. Choose one of the screen controls and increase (turn clockwise) it slightly. If the blue lines do not get brighter it means you are turning the red screen control, so put it back where it was and choose the other screen control. When you find the blue screen control, decrease (turn counter-clockwise) it until just when the blue lines are gone. If you want you can check that the red and green screen controls are set to just below the point where their faint lines are visible. When done, replace the panels and your picture will be back to perfect.
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noavatar_s.gif gator149
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MikeNJ1964 was exactly right! I have a Sony KP-65WV600 that had horizontal green lines that showed when the picture was darker. I had to remove 3 screws on the right and left side of the tv holding in the speakers...carefully pop out the middle panel from the clips holding it in....remove 4 screws from the cardboard in the middle and remove the cardboard. I then saw the six screws. The adjustment screws were the three below. I turned the middle screw until the lines dissapeared. I tried the left screw and blue lines appeared which I then adjusted away.
THANKS a bunch. SAVED me money!!!

May 15, 2009 | Sony KP-65WV600 65" Rear Projection...

1 Answer

I need no color code for 2006 ford taurus


+12V DC Battery(Constant) Red/yellow - Control unit in left side of luggage compartment 17 20 amp Junction box in front center of engine compt.

Switched Accessory Red/orange - In-line with the starter relay 27 5 amp Junction box in front center of engine compt.

Ground Black/lt.green

Remote Turn On(output) Brown/orange Pin 8 of CD changer. Also light green/black between rear control unit (C388B-2) and front panel (pin 4).

Illumination See notes *

Left Front + Orange/lt.green

Left Front - Lt.blue/white

Right Front + White/lt.green

Right Front - Dk.green/orange

Left Rear + Grey/lt.blue

Left Rear - Tan/yellow

Right Rear + Orange/red

Right Rear - Brown/pink


Notes
Information listed in the harness section refers (in this case) to the rear control unit in left side of the luggage compartment.

* Illumination is controlled from the integrated control panel, thru dark blue/white at pin 2.

INTEGRATED CONTROL PANEL has white/red for battery input (pin 11), with fuse no. 33 of 15 amps in the junction box under left side of dash; black/pink for acc. power (pin 6), with fuse 22 of 15 amps in the junction box under left side of dash; red/yellow for hot in start or run (pins 5 & 16), with fuse no. 32 of 10 amps in the same location.

AUDIO connections between the integrated control panel (front) and the rear control unit (rear) are as follows:

R+ dark blue/white wire between pin 9 of front unit & pin C388B-7 of rear unit;

R- gray wire between pin 19 of front unit & pin C388B-20 of rear unit;

L+ brown/light green wire between pin 20 of front unit & pin C388B-6 of rear unit;

L- white/pink wire between pin 10 of front unit & pin C388B-19 of rear unit.



AUDIOPHILE SYSTEM has right and left tweeter speakers branching to right and left front speakers with the same colors.


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Apr 12, 2009 | Car Audio & Video

1 Answer

Red, bule, green lines do not line up together.


why is my projection tv screwed up on the left side with the color red only i tried to center it and it won't go any further.

Sep 05, 2008 | Televison & Video

3 Answers

Sony kp-65wv700


I followed GuestUser/ Slinteriors advice and I fixed it. Open the front of the TV and there are 6 little nobs in the front. The botton 3 are what you need to adjust. from left to right the color controls are BLUE, RED GREEN. For the blue lines, slightly (I really mean very slightly) turn the botton left nob clockwise (right).

Mar 21, 2008 | Sony KP-65WV700 65" Rear Projection HDTV

1 Answer

Sudden color/picture distortion


you have a shorted green CRT that is affecting the other crts the short is internat to the crt that leaves what is called retrace lines. if the set is more than three years old then replace all three guns.

Feb 25, 2008 | Samsung TX-R3080WH 30" TV

1 Answer

Convergence not lining up


Sounds like the green is out of focus. If the focus control for the green does not control it enough to make the width the same as the red, then, the lens on top of the green can be adjusted to focus that tube. On the lens, there is a wing nut on a screw to loosen it and move the lens left or right a bit to help with the focus. Hope this helps.

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