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drone1 Guest
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Posted: Mon Oct 31, 2005 12:33 pm Post subject: sony kv29k5u/FE1 chassis |
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Symptoms are:
Set powers up ok but then starts counting through the channels with error blinks from leds counting to 5,i dont suspect the crt (as yet) as their are no audible cracks or anything picture quality wise (pic perfect in between jumps) anyone any ideas
thanks in advance |
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gary
Joined: 05 Apr 2005 Posts: 584 Location: MANCHESTER, uk
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Posted: Tue Nov 01, 2005 1:46 pm Post subject: |
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THE TACTILE SWITCHES ON THESE TVS ARE PRONE TO GOING LEAKY. PUT THE TV INTO STANDBY WITH THE REMOTE, IF IT TURNS ITSELF ON ITS THE CHANNEL SWITCHES, REMOVE THEM TO PROVE IT, LEAK IS VERY SLIGHT NOT ALWAYS MEASUREABLE, REPLACEMENT THE ONLY LASTING CURE. THE BLINKING LED IS NOT AN ERROR CODE JUST THE MICRO BEING FOOLED INTO THINKING SOMEONE IS PRESSING THE CHANNEL BUTTON |
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kiko Guest
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Posted: Wed Nov 02, 2005 6:20 pm Post subject: |
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I solve this problem before few months...I spend many hours on this problem.Just desolder and take out front switches +p and -p.
good luck. |
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Guest
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Posted: Wed Nov 30, 2005 1:05 am Post subject: |
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thanks it was swiches but only cured when totally removed from set !
i was about to give up
thanks again |
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Guest
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Posted: Fri Aug 04, 2006 3:39 am Post subject: |
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how do i take out the channel switches my tv is continually scrolling through the channels in a downaward way. the menu keeps popping up and the volume is continually going up. do i have a more serious problem? |
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gary
Joined: 05 Apr 2005 Posts: 584 Location: MANCHESTER, uk
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Posted: Fri Aug 04, 2006 4:26 pm Post subject: |
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JUST UNSOLDER THEM, WHEN ALL THE SOLDER IS REMOVED THEY WILL COME AWAY FROM THE BOARD, IF IT THEN DOESN'T SCROLL THROUGH ON ITS OWN THATS WHAT THE FAULT IS, IF IT STILL DOES IT, YES YOU HAVE A MORE SERIOUS PROBLEM. |
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