Troubleshoot-5 blinks red light front of TV

Question 1

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1answer

I have no picture and the power light flashes green and then red.

Hi,
I can help you to solve your Sony tv problem.
Is it Sony KP-51HW40 tv or any other model?
How many times red light start blinking after three seconds long pause?
Let me know to proceed, can you check voltages with multimeter in tv circuit board?
Thanks.

Nov 26, 2010 • Sony KP-51HW40 51" Rear Projection...

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1answer

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...

2helpful

1answer

Where can I buy the bulb for the a/m tv?

You can find a new OEM Sony replacement CRT's (red, green, and blue bulbs) for a model # KP51HW40 from a major Sony distributor at the following links:

Sony KP-51HW40 Replacement Part Blue CRT Bulb

Sony KP-51HW40 Replacement Part Blue CRT Bulb (for serial #'s 90000001~90999999)

Sony KP-51HW40 Replacement Part Green CRT Bulb

Sony KP-51HW40 Replacement Part Green CRT Bulb (for serial #'s 90000001~90999999)

Sony KP-51HW40 Replacement Part Red CRT Bulb

Sony KP-51HW40 Replacement Part Red CRT Bulb (for serial #'s 90000001~90999999)

May 07, 2009 • Sony KP-51HW40 51" Rear Projection...

0helpful

1answer

My picture is green the it shuts off with light blinking in front

that's very hard to fix, you need to monitor every test voltage pin if is in normal. try also replace crystal capacitor thats one monitor with the jungle IC.

Apr 30, 2009 • Sony KP-57WV600 57" Rear Projection...

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1answer

5 flashing light code,unplug CR board,now 8 flashing light code

If you put the "CR" board back on, the error code will once again be 5 blinks. Your problem is likely the TV's IK blanking circuit. The Kine driver ICs on the CRT sockets boards CR, CB, and CG need replacement along with a few components in the 200 volt supply to the circuit.

Feb 12, 2009 • Sony KP-51HW40 51" Rear Projection...

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2answers

Green screen and shut down

TV screen flashes with Red lights for few times. sometime it shut down TV or red color is lost showing pictures without Red looks terrible. Any solution

Sep 17, 2008 • Sony KP-51HW40 51" Rear Projection...

0helpful

4answers

Green flashes then tv turns off

or a new lamp. you could first replace the lamp.
the screen might work fine for a couple of seconds, but then it fades away or deteriorates. This means the lamp is going bad.

Aug 23, 2008 • Sony KP-51HW40 51" Rear Projection...

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1answer

Sony TV KP-51HW40 solid red lights [timer/standby+stereo]

if the main board by chance got wet you will need to use a blow drier to try and dry it out..it may already be beyond fixing if water goi into it

Aug 17, 2008 • Sony KP-51HW40 51" Rear Projection...

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2answers

Blinking 4 times - Sony KP 51HW40

Hello scramble5,

This might be a convergence amplifier problem or a problem in the convergence coils. I would suggest that you have a qualified TV technician check this TV out. This problem is usually due to the convergence amplifiers malfunctioning, to replace then the two modules and their biasing resistors must be replaced.

I hope this helps
Thank you,
Shuttle83

Jan 27, 2008 • Sony KP-51HW40 51" Rear Projection...

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3answers

Sony KP-51HW40 No Picture, only sound

to thus problem its very simple .! try to resolder at the back of the picture tube board.

Nov 26, 2006 • Sony KP-53V75 53" Rear Projection...

Question 2

Anonymous

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Posted on Jan 16, 2009

Anonymous

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TURN TIMER OFF. GO TO SONY.COM, TROUBLESHOOTING, OR The STANDBY light is flashing on the television and there is no picture or sound. Solution
The STANDBY light will flash if an issue is detected within the television. This can sometimes be resolved by simply following the steps below to reset the television.

Turn off the television. IMPORTANT: For a projection television that uses an internal lamp, wait 5 minutes after turning off the television to allow the lamp to cool before continuing with the following steps.
Unplug the television power cord from the electrical outlet.
Let the television remain without power for 60 seconds.
Plug the power cord back into the electrical outlet. NOTE: If the television is plugged into a power strip or surge protector, remove it from the power strip or surge protector and plug it directly into the wall outlet. If the issue is resolved, the problem is with the power strip or surge protector and not the television.
Turn on the television.

If the issue is still unresolved after following all of the troubleshooting steps, service may be required. Please note the number of times the STANDBY light flashes and relay that information to the service center.

Answer 2

Anonymous

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Posted on Jun 02, 2007

Anonymous

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Hi, I have a similar problem with my KV25x5 it seems to be the CRT. I have just brought a new TV rather then fix it. Try http://www.iwaynet.net/~nesda/SonyBlink.html as a starting point & google "sony 5 blinks" Jesh

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Troubleshoot-5 blinks red light front of TV

2 Answers

Anonymous

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Related Questions:

I have no picture and the power light flashes green and then red.

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"...

Where can I buy the bulb for the a/m tv?

My picture is green the it shuts off with light blinking in front

5 flashing light code,unplug CR board,now 8 flashing light code

Green screen and shut down

Green flashes then tv turns off

Sony TV KP-51HW40 solid red lights [timer/standby+stereo]

Blinking 4 times - Sony KP 51HW40

Sony KP-51HW40 No Picture, only sound

Not finding what you are looking for?

KP-51HW40 51" Rear Projection Television

I have no picture and the power light flashes green and then red.

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KP51HW40.PDF. user-manual-KP-51HW40...

. KP-51HW40 51" Rear Projection...

Related Topics:

Troubleshoot-5 blinks red light front of TV

2 Answers

Anonymous

Anonymous

Add Your Answer

Attachments: Added items

Related Questions:

I have no picture and the power light flashes green and then red.

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"...

Where can I buy the bulb for the a/m tv?

My picture is green the it shuts off with light blinking in front

5 flashing light code,unplug CR board,now 8 flashing light code

Green screen and shut down

Green flashes then tv turns off

Sony TV KP-51HW40 solid red lights [timer/standby+stereo]

Blinking 4 times - Sony KP 51HW40

Sony KP-51HW40 No Picture, only sound

Not finding what you are looking for?

KP-51HW40 51" Rear Projection Television

I have no picture and the power light flashes green and then red.

Related Topics

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