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TV Tech1
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Experience:  30 Years experience. Authorized Warranty servicer.
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I have a KDL-32ll150 TV and a few days ago the remote just

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I have a KDL-32ll150 TV and a few days ago the remote just stopped working. I thought it was the remote so I used an identical remote from another SOny I own and it did not work either. Any thoughts?
Submitted: 6 years ago.
Category: TV
Expert:  TV Tech1 replied 6 years ago.

For Sony, that's an unusual failure -- sounds like the IR reciever board isn't recieving any IR signal from either remote.

 

Have you recently changed some of your TV room's bulbs to the compact flourescents? They are notorious for generating lot's of IR, and they can FLOOD the room with so much IR that the little bit of IR coming from the remote can be overcome by the lamps so they won't work -- unless you turn off the lamps.

 

Let me know if that's the case.

 

 

Customer: replied 6 years ago.
No changes in lighting. The remote just failed. I fear it is the IR receiver board because nothing else makes sense.
Expert:  TV Tech1 replied 6 years ago.

Replace the H2 Board Part Number 1-857-331-21

 

http://www.tristatemodule.com/p-4900-185733121-1-857-331-21-sony-tv-module-h2-led.aspx

 

http://www.shopjimmy.com/sony-1-857-331-21-h2-board.htm

 

https://www.servicesplus.sel.sony.com/sony-part-number-185733121.aspx#

 

http://cgi.ebay.com.sg/ws/eBayISAPI.dll?ViewItem&item=300424710919

 

http://www.searspartsdirect.com/partsdirect/part-number/185733121/0057/528?sid=SPDx20101101xSHPZ

 

You should have no problem getting one.

 

Here is disassembly instructions ---

 

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Tips are greatly appreciated !

 

Thank you.

 



Edited by TV Tech1 on 12/11/2010 at 9:18 PM EST
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