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Samsung SP-R4232 TV won't come on    
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mackconsult



Joined: 28 Jan 2014
Posts: 1
Location: Vancouver, WA

PostPosted: Tue Jan 28, 2014 5:28 pm    Post subject: Samsung SP-R4232 TV won't come on Reply with quote

This samsung TV was given to me by my father in law. One day it would not come on. When he hit the big button on the front the light around it flashed four times but the TV didn't come on. It would just sit there and make a clicking noise. I have been able to reproduce the problem. Unplugging the power from the TV and letting it site brings it back to life. Have the back off and visual inspection shows no bulged or damaged caps.

It was interesting that the clicking appears to be coming from one of the relays on the main power board. At one time I put finger on what I thought was the relay making the clicking noise and TV came on. Could have been coincidence I guess.

Purchased a manual off the internet for this set, but the pictures of the power supply don't look anything like the set I have. Would really love to fix this thing but just not sure how to figure out what is wrong with it.
Google

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JTS1957



Joined: 21 Jan 2009
Posts: 2324
Location: Far, Far Away

PostPosted: Tue Jan 28, 2014 7:40 pm    Post subject: Reply with quote

Visually inspect, using a magnifier, when necessary, the power board for cold joints.
curtis wolfe



Joined: 11 Apr 2013
Posts: 27
Location: connecticut

PostPosted: Sat Feb 01, 2014 9:15 am    Post subject: Reply with quote

POOR CONNECTIONS ON TH104 THERMISTOR
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