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samsung hnc4226w that just won't come on    
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towerman



Joined: 09 Oct 2008
Posts: 2

PostPosted: Wed Oct 15, 2008 8:50 am    Post subject: samsung hnc4226w that just won't come on Reply with quote

hcn4226w fluid leaking out around pic tube on top area of tv.not sure i'm describing this correctly.could be coolant?
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Jesse Mack



Joined: 22 May 2008
Posts: 600
Location: The Last Frontier

PostPosted: Wed Oct 15, 2008 11:00 am    Post subject: Reply with quote

If there is fluid on any of the crt's make sure it has not got on the circuit boards, including the CRT circuit board. The fluid is a mixture of antifreeze and glycerin. It is of optical grade and can easily be overlooked when observing the circuit boards. Use a VERY bright light.
If you have this condition, you have to determine which of the CRT's is leaking and replace that crt. There are no parts available for the Samsung Expansion chambers. The chamber and the crt is considered an assy.


When or after you replace the crt you will have to converge the set.

Hope this helps

Jesse
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