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Samsung HCL4715W 47" Rear Projection Television - Page 2 Questions & Answers
1 Answer
Samsung HDTV model HCL4715w1 has horizontal wavy
Yes,tv screen have R,G,B colors lines mis alingnments,have colors shaded pictures or 3D pictures look aike?Tv have a problems known as convergence pictures problems.The tv convergence board it is dead.This convergence board must require replacement of 2 STK convergence ICS and some or all of it resistors too.Fixed the tv convergence board to solved the tv convergence pictures problems.U have some mechanical skills like take things aparts and putting it back together again?Yes,try website like Tvrepairworld.com to buy a whole refurbish tv convergence board for the replacement.The DLP tvs brands names Samsung and Akai used the same tv convergence board.Or tries those tvs shops will cost u like $300-$350 for parts and labors.
Samsung HCL4715W...
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Answered
on Jun 28, 2011
1 Answer
My tv messed up overnight.
this is likely a convergence problem, the convergence chips- stk-xxx-xxx would need replacement
along with the large wattage resistors connected to them-look for 1-3 ohms the exact value varies
over a number of models do an ohms check replace if out even a small amount
Samsung HCL4715W...
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Answered
on Feb 06, 2011
2 Answers
Blue image is ghosting and not lining up with
The tv have a problems known as a convergene problems,it dead.Tv have colors lines R,G,B mis alignments,have colors shadow pictures or 3D pictures look alike?The tv convergence board have dead 2 STK convergence ICS and some or all of it resistors too.These parts on the tv convergnce board,must be replaced to solved the tv picture convergence problems.Can u do basic things like take things aparts and install another things into it placed?Yes?Try website like Tvrepairworld.com to buy a whole refurbish convergence board for the replacement.The DLP tvs Samsung/Akai tvs used the same convergence board.Or the shop,will cost u like $300-350 for parts and labors.
Samsung HCL4715W...
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Answered
on Jan 14, 2011
1 Answer
I have a Samsung rear
Hi,
There could be many reasons for the same ranging from convergence problem to faulty hyper module. This problem needs a tech to properly diagnose the board and the module. It would be worth repair. Do not try to get it repaired from a local shop as i have seen them overcharging for small parts.The best option would be to call Samsung and get it replaced.The repair would be anywhere around $250 - $350 depending upon the fault.
Let me know,if needed further assistance.
Hope i helped you.
Thanks for using ' Fixya ' and have a nice day!!
Samsung HCL4715W...
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Answered
on Dec 28, 2010
1 Answer
When I left on vacation
Hi,
This is an internal failure and needs repair. If you wish to repair it yourself, i need more details :-
1. Is there any sequence of red lights?
2. How old is the unit?
Let me know,so that we could proceed.
Hope i helped you.
Thanks for using ' Fixya ' and have a nice day!!
Samsung HCL4715W...
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Answered
on Nov 17, 2010
1 Answer
When I turn the tv
Hi,
Problem seems with convergence output section and there would be dry solder connections in convergence output section.
Re-soldering convergence output chips pins will be helpful to solve this issue.
If you have no experience of soldering work in tv circuit board then local tv repairman will help you.
Let me know if you have additional question.
Thanks.
Samsung HCL4715W...
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Answered
on Sep 05, 2010
2 Answers
TV has been in storage for a year. Turned it on
You probably need a new projector bulb. Google up your model and buy the best warranteed one you can find. Buy a "caged assembly" and not just a bare bulb.
Then unplug your tv and get a screwdriver. Follow your model's instructions and just snug down the electrical screws. Do not overtighten them.
Then consult your manual on how to reset the lamp timer so it knows you put a new bulb in and fires up from the first try.
Treat yourself because you've just saved yourself a trip from a repairman!!
Samsung HCL4715W...
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Answered
on Sep 04, 2010
1 Answer
Convergence problem- ghost image. replaced
I have a similar problem with a 4715w and have a whole spare 4715w television to troubleshoot with .
In my case it seems that the board to the left is causing the problem ,
not detachable daughter board thet accepts the inputs or the center board with the flyback xfmr on it .
Samsung HCL4715W...
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Answered
on Aug 03, 2010
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