Question about Sony KP-53HS10 TV
I AM HAVING PROBLEMS WITH THE TV LISTED ABOVE. THE PICTURE BLINKS ON AND OFF.
THE LED IS BLINKING 5 TIMES.
CAN YOU TELL ME IF IT IS REPAIRABLE?
SOURCE: Sony KP53HS10
Five blinks means "Video out abnormality detection". Possible problem areas are as follows:
Video out, IC7101, 7201, 7301 and others in C board circuit.
Q510, 516, 524 (A board).
There are actually three C boards, the CR, CG and CB boards. They are attached to the rear of the red, green and blue CRTs, respectively. I wouldnt attempt to repair the set myself. I would solicite the services of an authorized Sony servicenter.
Posted on Jan 23, 2008
SOURCE: Sony projector kp53hs10
I recently had this same issue. If you remove the speaker pannel in front of the set, you will see a block with 6 knobs on it, just to the right of the center panel. This is called a focus block. 3 knobs on top which control the voltage going to each tube, and 3 on the bottom are for fine tuning focus for each tube.
If your problem is the same as mine, it is a convergence problem. and due to the fact that the picture is turning off, says that one of the tubes is not getting enough power.
NOTE: BE CAREFUL NOT TO TOUCH ANYTHING ELSE BUT THE FOCUS BLOCK, THERE IS EXTREMELY HIGH VOLTAGE WITHIN THE TELEVISION, AND CAN CAUSE SERIOUS INJURY.
1. Make sure the screen is blank, ex video 2 with nothing on. It's easier to tell.
2. very slowly, one at a time turn up the knob on the left top, should control red, untill you start to see lines come on the screen, then turn back just till they dissappear, and you see a black screen again.
3. continue with the second knob on top, just the same as the first.
4. And continue with the 3rd knob on top right just the same.
5. when you're finished, turn off the set, then back on, let is set for a min or 2, then hit the FLASH FOCUS.
If the problem persists, it most likely is a IC chip.
Best of Luck
Posted on Dec 03, 2008
I've got exactly the same problem. Initially, I saw it flashing twice, pause, twice, pause, twice... I pulled the plug when it failed to respond at all. And then when I plugged it back in, it went into the continuous flashing mode. Halp!
Posted on Feb 03, 2009
SOURCE: sony kp53hs10
Try (with your remote) hit Display + Channel 5 + Volume - + Power hit each key within 1 sec of each other and the tv should go into error check mode on the screen and display some data, record that and google.
Posted on Mar 01, 2009
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