Question about Sony KP-53HS30 53" Rear Projection HDTV-Ready Television

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I have a sony rear projection kp-53hs10

When I am watching a show with more white on the screen. The screen blinks and the red light flashes 5 times. Can you help? thanks

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  • Anonymous Jun 10, 2008

    I have the same tv with the same problem.Took the back off and used a compressor to clean dust off,worked the 1rst time but started it again.Did it again and it didn't help at all.Need help.

  • Anonymous Jul 03, 2008

    blinks 5 times and screen flashes,takes a long time to come on.

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What type of tools are necessary to take the back panel off?

Posted on Dec 20, 2009

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I took the back off,took a compressor with high pressure of 80-120 psi,blew out entire componants therowly,cleaned off the lenses,put it back togather,and it stopped!I had a dust problem.Hope it works for you.

Posted on Jul 25, 2008

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1 Answer

My KP-51HW40 clicks off after running for a period. The red power light blinks when it goes off but screen stays dark. When TV is shut off for a while it restarts and runs fine. The "On"...


Hi,
KP-51HW40 shuts off due to incorrect white balance and blue arch lines is an evidence of that incorrect white balance. I hope tv standby red light would flashing 5 times then 3 seconds pause and again 5 times when tv shuts down.
This is rear projection tv that has three picture tubes (red-green-blue) inside to generate picture that projected at front screen. These three picture tubes must be drive with correct drive voltage to produce good picture of each color.
Solution for your tv problem is Screen Voltage adjustment that can be done easily if you are handy with electronics stuff repair.
Let me know your expertise level to guide you more and if you feel unconformable by tv repair then local tv repairman will help you to adjust white balance in tv.
Hope these info will help you.
Let me know if you have additional questions.
Thanks.

Nov 05, 2010 | Sony KP-51HW40 51" Rear Projection...

1 Answer

Sony KP-57XBR 57" rear projection tv screen blinks and timer/standby red light flashed 5 times


Should be loss of vertical output. Could be output IC, loss of drive from A board, or loss of power supply to vertical out IC. Probably need a shop. Not too bad of problem to fix, though.

Apr 17, 2010 | Sony KP-57XBR10 57" Rear Projection...

2 Answers

My Sony KP-46WT500 screen shows the tv image in blue only for a few seconds, then it goes completely blank (as if it were off). Do I need to replace the bulbs?


It is rear projection TV that use 3 picture tubes of red-green-blue to show color picture on tv front screen.
Do you see standby red light blinking when TV shuts off after showing blue image for a while?
If red standby light is blinking, please count it how many times it blinks, there would be 3 seconds pause between blinks so count pause to pause and post it here to find out possible solution.
Thanks.


Dec 22, 2009 | Sony KP-46WT500 46" Rear Projection...

3 Answers

KP-57WS520 Sony Projector - No picture


Hi,
5 times blinks shows incorrect white balance (AKB) error. TV needs Screen Volts (G2) adjustment.
Take off lower front panel, find Focus Block that has 6 control knobs, adjust Screen volts of each CRT (red-green-blue) and problem will be solved.
Be Careful while working in TV.
Let me know if you have further question.
Thanks.

Dec 09, 2009 | Sony KP-57WS520 57" Rear Projection...

1 Answer

Sony KP-53HS10 rear proj TV - picture goes on & off


If the adjustment of the screen settings does not fix your problem, its likely that one or more of the CRTs (picture tubes) is defective.

And, the CRTs for these sets are hard to find and expensive.

michtech

Jan 29, 2009 | Sony KP-51HW40 51" Rear Projection...

1 Answer

Flashing screen


% blinks for your model means a video output abnormality. which translates into IC7101, IC7201 or IC7301 on C board circuit is faulty or else its transistors Q510, Q516 or Q524 are faulty on the A board. I would check the transistors first for being faulty and if they check out then suspect one of the ICs

May 12, 2008 | Sony KP-53XBR300 53" Rear Projection...

1 Answer

Sony 57" rear prijection TV has a fast flashing light and will not turn on


turn on tv, after a few minutes picture goes black, but still have sound. red light blinks 5 times,turn set off same thing happens when you turn set back on. some times it want do it for 10 min.

Apr 25, 2008 | Sony KP-57WS500 57" Rear Projection...

3 Answers

Timer Standby light flashing No pitcher


Sony
Model # KP-53HS10
Serial # 9718217
MFG 2000

Plugged in TV. Timer Standby Light just flashes continusly. No Picture and No Sound.

Apr 02, 2008 | Sony KP-51WS500 51" Rear Projection...

1 Answer

Grey Screen with 480p signals (or higher)


I've had a KP 53HS10 for close to 8 years I think. 4 years ago the picture started blinking after long use, then more and more often. I had a repairman come and replace the tuner card (that's all I know about what he did). Now that I finally have HD from cable, I've found that 720 doesn't work and 1080i works, but the picture blinks on and off apparently struggling with some inner problems. Everything looks great, for a second and then it blinks. The red light blinks 5 times repeatedly while this is going on. I called SONY 5 times means get a repair man. I searching forms like this for help as well.

Nov 18, 2007 | Sony KP-53HS30 53" Rear Projection...

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