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I have samsung plasma tv model ps50p91fd version KL01 develop a fault: after switch on the screen flash white for split second, and led flashes for 7 times and stop. then about 5 second later you can hear the relay clcik and the led flashes for 7 timer and repeat again. can someone advise ?? Thank you Francis Daniel

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6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
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Posted on Jan 02, 2017

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circuitworld
  • 335 Answers

SOURCE: th-42pd50u TV comes on for 5 minutes and then turns off

The tv needs servicing, you may have a bad power supply board if so contact me...

circuitworld@comclast.net

Posted on Feb 20, 2009

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  • 84 Answers

SOURCE: monitor on switch goes onto

Thats a Factory shut down .... caused by a fault usually the power supply
Sorry it's a factory repair issue
make sure all the connections are tight
and try one more time .... sorry
LB

Posted on Sep 19, 2008

tvtek
  • 1284 Answers

SOURCE: 32" Samsung TV, No Power or Sound, power LED on, flashes 3 times

Most likely the set has lost vertical sweep or the feedback from that circuit. This will shut the set down to prevent a horizontal line from burning the face of the CRT. This will have to be looked at by a technician.

Posted on Sep 11, 2009

djchillsnyc
  • 151 Answers

SOURCE: panasonic viera tv won't turn on. Power light

hello, you have a either your su, sd or sc boards fualty and it is a driver sos1 thats what the manual reads the best thing to do if your not electronically inclined or able to fix it is to get a service manual and make sure it is for your specific model and size you will find what the 7 blink codes mean, on my side i have a 42 in pana the service manual for this set and your is similar so since it is not the same model i cant tell you exactly what the truoble is but your best bet is to find a service manual find the 7 blink fualt then without getting ripped off you will know what the service man needs to do if you dont know or cant replace the parts yourself that is besides having to download firmware from your computer to a sd card and update your set but you need to solve the blinking code first it may solve the entire issue. the tv should come on when you resolve the blink codes or replace the fualty board or boards

Posted on Oct 14, 2009

  • 8457 Answers

SOURCE: LG 50 IN. PLASMA TV MODEL # 50PC1DR . POWER

Power supply board is dead,replaced the power supply board will get power.

Posted on Jan 27, 2010

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