Question about Samsung HCN4226W 42" Rear Projection HDTV-Ready Television

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Blue ghost I have what seems to be a blue "ghost" or "shadow" that is messing up my tv. i have a samsung hcn4226w model tv. my friend said that it might be the blue projector lens/bulb? is this true?? any help would be greatly appreciated. thanks

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  • kev_ky88 Aug 07, 2008

    i don't know alot about tv's so where can i find the covergence IC's and how do i check the values of circuit resistors. sorry that i don't know that much

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Replace convergence IC'S and check values of convergence circuit resistors.

Posted on Aug 07, 2008

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1 Answer

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Replace optical block Call Encompass Parts
1-800-638-3328

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The convergence IC has gone out and is located on the Main bd or the Power supply bd depending on the specific model and must be replaced and a Full convergence alignment must be performed to return your tv to a watchable condition. Only a Samsung trained tech can do this.

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Hello,

Part # BP95-00142E is the correct convergence amp board for a model # HCN4226W. Part # BP94-00155A is listed as a "CG Amp assembly board" also, but is not correct for a model # HCN4226W. They are both basically convergence amp boards. Here's a link to order the original Samsung covergence amp board for this model (HCN4226W) from a major parts distributor:

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1 Answer

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It seems your TV Samsung HCM4215W has problem in convergence board and need to be replaced.
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Samsung parts for convergance problem
http://www.partstore.com/Part/Samsung/Samsung/BP9500142E/New.aspx
This convergence board works with the following Samsung television models: HCM4215W, HCN529WX, HCN559WX/XAA, PCN5425R, HCN4226WX, HCN529WX/XA

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· http://www.partstore.com/Part/Samsung/Samsung/BP9500142E/New.aspx

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1 Answer

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replace the pcb convergence board,, It costs $96 and takes 10 minutes to replace you will have to manually line up your convergence afterward as the settings go to factory default. Everyone that owns this set has or will have to replace this part within 3 years
http://www.samsungparts.com/search/search.asp
Or Vance baldwin online
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