Question about Samsung HCM653W 65" Rear Projection Television

2 Answers

RGB COLOR PROBLEM.

I have a above Samsung TV (HCM653W). RGB color not right. Ghost the image. I replaced the AssyPCB,SUB,PCL54R,P54A but no solutions. Which pcb board I should try to fix the problem. There are audio and video on the tv, but not right not pleasure viewable pictures. Please advise me If you have any idea.
Thanks for your time.
Nicky Patel My convergence is off, the red will align but the blue won't. And at the tope of my screen and the sides it's kinda bowed a little, so that when I align the red in the center of the screen the top and the sides are still off. The repair tech said it would be a $600 part threw him. I've been looking online and I see convergence modules for $60-$70. What should I be looking for to replace it. I definately don't want to spend $600 to fix it!

Tim Hendricks

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  • hendricksfam Nov 21, 2008

    Heres a guide on the Convergence IC fix http://cmpalmer.blogspot.com/2006/11/fix... That was very helpful to build up my confidence in doing this myself. But I am at a delima now, that was for a Panasonic TV and mine is a Samsung HCM653W, so now all I need to know is...What are the party number for the Convergence ic's that I need to buy now. I am almost certain that is exactly what I need, now seeing that Chris Palmer had the EXACT problem as I do.

    Tim Hendricks

  • hendricksfam Nov 29, 2008

    Ok, I replace the IC Subconductors STK392-040 and I still have the same problem. The top and the right side of the screen are bowed in and the blue will not align. What else could the problem be?

  • hendricksfam Nov 29, 2008

    Aside from fixing the IC STK392-040 what are the other possibilities that I need to look into fixing?

    Tim

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Hi,

Might this help?
RGB COLOR PROBLEM. - 3a9fcc3.jpg
Just a start, do postback how things turned up or should you need additional information. Good luck and Thank you for using FixYa.

Posted on Nov 21, 2008

  • Louie  Role
    Louie Role Nov 29, 2008

    Hi again,

    Appreciate the update. Resistors 4 150ohm 1watt and a few of the 3.9ohm 2watt resistors and the little pico fuse should also be checked.

    Perhaps it will be best to get hold of a service manual or at least a schematic diagram that you can compare voltage readings. Manuals are available at http://servicemanuals.vstore.ca/. They can also provide you with additional information and one of the owners is a member of this site.


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  • Samsung Master
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Posted on Nov 21, 2008

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Tip

How to reset nokia mobiles life timer to ''0''


Nokia life timer is a counter that keeps track of the Total call time of your phone. It will show how much the phone has been used, and it?s the best thing to check if you?re planning to buy a used Nokia Mobile.
To see the Total Call Time or the life timer counter, On the standby screen type the following code *#92702689# (Easy way to remember this is ? *#war0anty#). And it will pop up a message that shows the life timer in hours and minutes.

Here is a detailed procedure to make this life timer zero.


REQUIREMENTS:
The following files are required to reset the life timer:
  1. Nemesis service suite link: Download from Here
  2. lifetimer.pm file: Download Here
PROCEDURE:
1. Download and Extract the lifetimer.pm file, and Download Nemesis Service Suite.

2. Install Nemesis Service Suite on your Computer, It won?t take much time.(select the first option)

3. Install Nokia Cable Drivers (No need to install, if you have Nokia PC Suite already installed)

4. Connect The Phone in ?PC Suite? Mode to the PC

5. Open Nemesis Service Software

6. Click on ?Scan for new Device? Button on Top right Corner 



7. It Will take a few seconds to scan, and it will load up the software interface after communicating with the Phone.

8. Click the ?Phone Info? Button.


9. On the Bottom, Select and open the ?Permanent Memory? Tab, which is next to the Fbus info.


10. Click the ?Write? button on Below right, and open the Extracted lifetimer.pm file on your PC. 


11. After the lifetimer.pm file is opened , it will immediately start writing it to the Phone?s EEPROM Area.




12. The Procedure will end when the progress bar reaches 20%. This is normal , and on the bottom right side, it will display its done.

13. Unplug the Phone, and Restart it.

14. After boot up, Check the life timer .


Note: This method has been tested on following devices: Nokia 6630, 6670, 6680, 5500 sport, 5700XM, 6110 Navigator, 6120 Classic, N70, N72, N73,N76, E50, E51, E61i, E65, N80, N91, N95, N95 8GB, 5800XM Mobile devices. If you want to try it on other S60v3 or S60v5 mobiles, do it at your own risk.


Caution:
  • Power Failure During Writing will cause damage to the Phone, And there is a chance that it might brick the phone as well.
  • Loose, worn out Data Cables Might fail the Writing process, and there are chances of damage to the EEPROM area of the phone.
  • Do not attempt this with phones that are not included in the confirmed list.
By:- Mohammed Abdulhadi

on Jun 21, 2010 | Cell Phones

1 Answer

HCM653W color convergence off


Ck low ohm resistors 3.9 omh and pico fuses they look like resistors but they are green or yellow 5amps, 6amps,sometimes after replacing STKs there is bad resistors or open pico fuses.

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1 Answer

Samsung HCM653W Convergence problem


CK low ohm resistors and pico fuses some are green,some are yellow .they will be around ics some may be under heat sinks that hold STKs.

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Convegence board


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Heres the link.
http://servicemanuals.vstore.ca/

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Samsung HCM653W 65 in. Television


Dear,

I do not know, what the problem you have in your tv M/N:HCM653W. I have the same Model samsung tv. I have image ghosting problems. As per tech I replaced the Pcb,sub.samsung part AA95-01846D, Which did not fix the problem. I still have it for sale. The power supply pcb is no longer availabe as per"Partsstore.com. I have no idea where you can find the power supply board. If you find it,please let me know.
Thanks.
DollarTech

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1 Answer

RGB COLOR PROBLEM.


You will need to check the plus and the minus convergence voltages in the main power supply. There are a couple of circuit protector fuses that go bad. Do not replace these untill you replace the convergence IC's or you will cause more problems in the main power supply. Good Luck

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