Question about Sony Grand WEGA KF-50WE620 Television

2 Answers

Sony KF-WE50 Hi There, There is no picture or sound on my Sony Wega LCD rear projection TV but the front red light flashes 6 times. Appreciate your assitance. All sound and image shut down yesterday when listenning to TV. When I try to turn it on, the "power/standby" light flasnes green for less then 20 seconds then turn red and flashes 5 times for a minute then turns off (the fan stops). What is going on ? Can you help me? Thank you Patrick Chagnon

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  • Drighten May 10, 2008

    My TV is having the same problem, the green light flashes 46 times, then the red light flashes for 120 times, then it just shuts off.. Occasionlly I hear a slight buzzing sound from the back, but its infrequent.

  • Anonymous Jun 09, 2008

    My SONY does the same...Flashes green for about 7 to 8 times then goes red.....I get a red lamp light ont he front....also..

  • Anonymous Jun 15, 2008

    same problem

  • bellmondo Oct 23, 2008

    My TV is having the same problem, the green light flashes 46 times, then the red light flashes for 120 times, then it just shuts off.. Occasionally I hear a slight buzzing sound from the back. PLEASE CAN U HELP?


  • wham7124 Nov 16, 2008

    TV works for a few minutes then shuts off

    red light flashes 6 times

  • Anonymous Nov 26, 2008

    three red flashes bulb is secure and light still flashes



2 Answers

It may be your lamp,,,,,,,,,,,,need to change it

Posted on Apr 27, 2008


My front panel sound is not working.......?
how i can do this.?

Posted on Jan 05, 2008


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Go to . You can get a Philips replacement bulb for $99.00. You have to remove it from the holder.

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Ths 5 blinks usually indicate an AKB problem. There is a break in the video path. I'll look up your specific model and post the results here. Please update this if you wish to attempt the repair yourself.


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Hello Failrlane.
You have a bad thermal fuse. You must remove the back cover in order to fix this unit. The thermal fuse can be found near the lamp housing. part number for kit: A-1137-954-A

Best regards

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