Question about Sony KP-51HW40 51" Rear Projection Television

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Great Sound...no picture

*The set "blinks" 9 times when turned on initially, then when I shut the TV down, and turn it back on...it blinks 4 times. Still no picture. *The "self diagnosis screen display" has the following errors... 4:v stop 1 5:AKB 1 8:HV 1 All other catagories register "0". *There is a "blue" line across the bottom portion of the blank screen. *There is a "black" bar at the bottom of the screen as well. *When the lights are out, and the TV is on, you can see faint images on the screen, but not definitive enough to make out what the images are. That's about it...if any one has any ideas, I would appreciate your help.

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V1 is your verticl scan has stoped for a reason,akb 1 is the feed back from the crt to the video ic, hv 1 is high voltage stop the set ,clear the error codes and start again record them and conpare the results for the true fault.

Posted on Oct 24, 2007

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Posted on Jan 02, 2017

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1 Probable
Cause
Location


Solution • +13V is not supplied.
(A Board)
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Detected
Symptoms


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stopped.
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this info must remady ur problem.

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