Question about Apex Digital GB43HD09 43" Rear Projection HDTV-Ready Television

2 Answers

Color My colors do not line up I get figures for each color (red, blue and green). You said to replace the STK392-02. Will this work for my model Apex GB43HD10? Thanks dolphin@moultonfamily.biz

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  • Anonymous Nov 11, 2008

    I have a similar problem, if I tap on the left side of the tv by the
    base, it will temporarly correct it. What do you suggest would correct the issue


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2 Answers

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  • Apex Digital Master
  • 8,617 Answers

Yes those ICs will work in your model. You can get replacement ICs and free instalation instructions at the following link.
http://servicemanuals.vstore.ca/

Posted on Sep 07, 2008

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I get color problems , they are seperate and need to come together.

Posted on Nov 30, 2008

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1 Answer

My rear projection tv used to have green lines , now the color seems off and now its blue lines... How do i fix it. Color going out??


If colors are skewed or looks 3d it is a convergence problem.

Some sets when the convergence grid is called up will have green lines--green is fixed and red/blue adjusted to it.

To tell you how to fix I need to know brand and model number.
5_17_2012_3_46_45_pm.jpg5_17_2012_3_47_06_pm.jpg5_17_2012_3_47_33_pm.jpg

These are typical convergence problems--no two sets will look exactly the same.

May 16, 2012 | Televison & Video

2 Answers

The color of my television is only blue and red whats the problem


There is a lack of one color.The television is compose of three color.The RED,GREEN,and BLUE. So your television have no green color.Try to adjust the color adjustment,if did not work the problem is in the color section of your television.Maybe the green driver transistor is deffective.Its need to troubleshoot.

Aug 18, 2011 | Televison & Video

1 Answer

Wire color abbreviations Isuzu Rodeo


P - Pink
LB - Light Blue
V - Violet
GR - Grey
LG - Light Green
BR - Brown
L - Blue
Y - Yellow
O - Orange
G - Green
R - Red
W - White
B - Black
Some wires will be allocated 2 colors ie B/W. This is a color with a different color line running along its length.
The first denotes the main color (Black in our example) and the second denotes the tracer line (White in our example)

Sep 09, 2010 | 1992 Isuzu Rodeo

1 Answer

Color wont move off of mute to align


maybe the degausing coil is defective or your tv is de magnetise or the color control is defective. if no just consult your problem to APEX service center near you

Jun 19, 2010 | Apex Digital GB4308 43" Rear Projection...

1 Answer

Not able to get red tones on TV


the problem is at the crt base .there r three red,blue n green o/put.verify if there is dry in the soldering n check the red cathode voltage it must b around 150 .if not then check the resistor that feeds the red o/put.it could b 12 to 15k. all crt have 3 driver color red blue n green,whenever one driver not working the color changes.that wat happened to ur tv now i do not know wat model u have.the drivers may b transistors or now its ic that r being used like tda 6103q.best of luck

Jan 03, 2010 | Toshiba 27AF45 27" TV

2 Answers

No Red color at all. The convergence feature does not work either. Lots of green and blue RCA Model D52W59


Red color gun has failed, which will make the picture over saturated with the other two colors(blue,green) the bad news is the three color guns need to be replace in a set(all at the same time) because if you only replace the red it will over saturate the older blue, green guns then your picture will be mostly red.Unfortunently in most cases it's not worth the investment, better off to purchase a new tv. Good luck !

Nov 28, 2009 | RCA D52W20 52" Rear Projection HDTV-Ready...

2 Answers

Picture calibration settings for 42lg70


Picture Menu
Picture Mode: Expert1
*Backlight: 16
*Contrast: 83
*Brightness: 53
Sharpness: 50
*Color: 55
*Tint: 0
Expert Control
  • Fresh Contrast: Off
  • Noise Reduction: Medium
  • Gamma: Medium
  • Black Level: Low
  • Real Cinema: On
  • TruMotion: Low
  • Color Standard: HD (N/A w/HDMI)
  • White Balance: Warm
  • **Method: 10-Point IRE
    • 10 IRE
      • **Red: 1
      • **Green: 2
      • **Blue: -16
    • 20 IRE
      • **Red: -6
      • **Green: 0
      • **Blue: -7
    • 30 IRE
      • **Red: -5
      • **Green: 0
      • **Blue: -4
    • 40 IRE
      • **Red: -8
      • **Green: 0
      • **Blue: -4
    • 50 IRE
      • **Red: -4
      • **Green: 4
      • **Blue: -4
    • 60 IRE
      • **Red: -6
      • **Green: 6
      • **Blue: -5
    • 70 IRE
      • **Red: -8
      • **Green: 3
      • **Blue: -10
    • 80 IRE
      • **Red: -8
      • **Green: 7
      • **Blue: -16
    • 90 IRE
      • **Red: -9
      • **Green: 5
      • **Blue: -18
    • 100 IRE
      • **Red: -10
      • **Green: 4
      • **Blue: -9
Color Management System
  • Red Color: 0
  • Red Tint: 0
  • Green Color: 0
  • Green Tint: -15
  • Blue Color: 0
  • Blue Tint: 11
  • Yellow Color: 15
  • Yellow Tint: 2
  • Cyan Color: -15
  • Cyan Tint: 0
  • Magenta Color: 0
  • Magenta Tint: -1

lg70 nice tv excellent processor just to bad there is no intensity control on color management oh well still better than what the three s are pushing block out the hype lg will be number 1 in a few years haters are starting to come around and well leds coming,

p.s. i dont work for lg just tired of losers bashing stuff because they dont own it.
im isf certified those settings are right on the money straighter than a ruler

Oct 05, 2008 | Televison & Video

1 Answer

My apex pf2725 tv screen is green


Hi,

Your posted/describe symptom seems to be that the green color drive is defective. The "lines going across" are flyback retrace lines brought about by the safe problem.

The corrective procedure would be to replace. In most TV units, color drive are three (3) identical transistors: for the blue, green and red. They are normally located at a small squarish PCB attached to pins of the CRT right at the rear end of the neck. More often, they are heatsinked. Repair should be a straightforward desoldering the defective component and replacing with a new one.

In some versions, color drive is a single IC power pack.

Still, it is also possible that the problem may be due to cold solder on any or all of the pins of the above describe transistor (or IC).

Hope this be of help/idea. Pls post back how things turned up or should you need additional information.

Good luck and kind regards.

Feb 05, 2008 | Apex Digital PF2725 27" TV

1 Answer

Saturation of unrealistic color


It is definite CCD chip problem. If you are within warranty period, send it back quick. They probably replace with other unit because the parts are not available for the product. Good luck.

Mar 13, 2007 | Apex Digital 4330z Digital Camera

7 Answers

Apex GB5108 Convergence and screen issues


TWO INLINE FUSES ON THE POWER SUPPLIE BOARD, ALSO THERE TWO CAP 470@25 AND A 1000@35 THESE WILL LEAK UNDER STRESS. JOHN PATE WITH JOHN'S QUICK REPAIR.

Dec 20, 2006 | Apex Digital GB5108 51" Rear Projection...

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