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Posted on Aug 29, 2008

Manual convergence for a Samsung 42Hd43B

Bought a rear projection tv from a friend with no users manual and the colors are just a hair off. I was hoping to try manually adjusting it as the auto adjust doesnt appear to help but without a manual I am not sure how to enter into the proper mode on the remote. Can you help me with the code or with a manual I could view please? Any help would be much appreciated.

Thanks

5 Related Answers

Anonymous

  • 1 Answer
  • Posted on Dec 31, 2007

SOURCE: Service Manual for sp43t8-hex/shi - convergence problem

My sp43w6hpx needs the red pulled back in any one help with service manual

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Sonny Berry

  • 8617 Answers
  • Posted on Mar 29, 2008

SOURCE: JVC AV-56WP74 56 in rear projection convergence

If you remove the lower front panel where the speakers are then the small access panel you will see the convergence module right there in the front. It will have the two Convergence ICs attached to that heat sink. They are probably STK392-110. Then if you would like let me know and I will post a link where you can get the parts along with step by step instructions on how to do the repair.

Anonymous

  • 6784 Answers
  • Posted on Jun 09, 2009

SOURCE: Hi I am having the convergence problem with the

Hi. you will need to replace the entire convergence board in this case. the stk chip or, convergence IC is damaged. i will list the part number below. RCA Part Number: 271860 Unfortunately. the actual individual components for this board are not available.

Anonymous

  • 261 Answers
  • Posted on Jun 27, 2009

SOURCE: my phillips 60 in projection tv has color

Hi..... well if is a LCD Rear projection Tv is a issue with one of the color filters, and you will need to change at least the optical block or the light engine system, I always buy them from www.discount-merchant.com
If TV is DLP it might be a issue with the color wheel, you might be able to hear a buzzing sound.

Sparko1

Mark Wakefield

  • 167 Answers
  • Posted on Jul 30, 2009

SOURCE: Problems with Samsung HC-P4241W 47 in. Rear

To get TV into convergence menu hit mute 183 on remote. If you still cannot get it right you will need to replace the convergence amp IC's.

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Our tv just started having a fuzzy image and the auto focus function aborts during the red color alignment. is there a manual alignment I can do to fix it.

What does this fuzzy image look like? Does it have ghosting shadows. Of course it is possible to align red manually from the convergence menu. But first lets confirm that it is indeed a convergence related problem.
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you are reaaly looking for a nightmare messing with the convergence rings to adjust the convergence you need to change the two ics and probly some reistors
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Unable to align cross hairs on the blue lense. Dose the lense need to be replaced?

Projection TV sets need to have all three colors - RED - BLUE - GREEN - lined up correctly on the screen in order for the video to look normal. When its out of alignment the video will look 3D, wavy, distorted, etc. Most of the time you just need to adjust your convergence in the TV menu. If you cannot adjust it in the menu - then your convergence is broken and needs to be repaired.
This is a very common failure on these projection sets and a fairly simple DIY fix. All projection sets including Samsung, RCA, Sony, Philip Magnavox, Panasonic, Pioneer, Akai, GE, JVC, Toshiba, and others at some point will have the same problem.

Common Symptoms include....
•Screen looks 3D
•Colors don't line up
•One or more colors can't be adjusted when using the convergence menu.
•Screen is bowed or warped.
•TV shuts off after powering on. Power light will blink. TV may also make a chirping noise.

Here are some photos of convergence problems


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6d0da0b.jpg

fcabb43.pngCONVERGENCE SOLUTION

You can see some more examples and find a fix using this link on Fixya - CLICK HERE
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use manual convergence to re align the colors. the owners manual tells you how to do this. No manual go to samsung. com in the FAQ section
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You need to take the Toshiba remote that came with the machine and go into a menu area that deals with convergence. Here's what the manual says:

This TV used 3 separate TV tubes, red, green, and blue. The R, G, and B images are pojected onto the screen wheree they converge to form a full-color picture. You can see a clear picture only when the three images converge correctly. Corvergence my drift over time, or if yo move the TV. I you can see clear images on your TV screen skip this procedure.

Make this adjustment only after the TV as been on for at least 30 minutes.

Press the TOUCH FOCUS (auto convergence) button on the front of the TV at the bottom.
The TV will enter into the convergence mode and adjust the converge automatically (that's what it says.)

TO ADJUST IT MANUALLY:

Press MENU, and the press < or > until the PICTURE menu appears.
Then press UP or DOWN to highlight CONVERGENCE.
Press < or > to display the Center Convergence menu

There's a lot more the book says, but, I can say from experience that you just go through the different sub areas of this menu and converge each color separately, and bingo, it's fixed.

Good luck.
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Samsung HCN4226W Rear Projection TV

You can get the convergence board by clicking here.
The service manual you might buy it from the same place.
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sounds like the alignment of the convergence in that area needs to be preformed or you have a speaker or something in that corner
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Hello,
I don't know how to deal with the power settings part but the convergence service mode is "Mute, 1, 8, 3, power".
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E2RESET DOES NOT RESET THE CONVERGENCE. THE CONVERGENCE CAN BE RESET BY PRESSING "MENU 12598970", IF THIS DOES NOT RESET THE CONVERGENCE TRY "MENU 125968970
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