Question about Sony KP-53S75 53" Rear Projection Television

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Sony kp-53s75 My TV will not turn on. The LCD light flashes 4 times. I checked the fuse and that is ok. Can you offer any solutions?? Also where can you find a diagram of the "guts" to indicate what is what??

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Good Day, cheriejesse;

There are many things in this Model that can cause this problem. So I would recommend that you call an Authorized Service Dealer to come to your home & give an estimate.
The most common problem though is the IHVT.
Good Luck, big IRISH.

Posted on Aug 16, 2008

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On light blinks 4 times psuses and repeats itself.


Hi


Thanks for using FixYa. Unplug the TV and leave it unplugged for more than 4 hours to allow the capacitors to fully discharge and reset your fault detection circuitry.
Plug it back in and turn it on. Also open the back cover and clean all the dust with vacuum cleaner. If still the issue persists then it means that the high voltage generation circuits are bad or there is no vertical deflection (V STOP) and the screen goes to a single horizontal line then the video signal muted. Check IC 1509, transistor Q1505 with a multimeter.


Please do accept the solution if the issue is resolved or else revert for further assistance.


Thanks

Rylee

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No picture. on light blinks four times pauses and blinks four times.


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Oct 19, 2009 | Sony KP-53S75 53" Rear Projection...

1 Answer

On My sony kp 53s75 tv the picture does not fill the whole screen on the HD channels


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Aug 07, 2009 | Sony KP-53S75 53" Rear Projection...

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Hello..i have a sony kp-61v80 tv year 2000


Hi,
4 times flash of standby light shows that TV has problem in Vertical Deflection area and possible causes are IC1509(V out) is broken and / or Q1505(V Pulse Buffer) is broken.
Please check / test above said IF you have experience of TV repair.

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Sony KP-53S75 53 in.--no power & no sound


Good Day,

Dead set , more than likely the TECH that came out is correct.It is common for this unit.
It seems though, that you questioning the repair cost. To me that repair cost is very, very, very good.
Technician's are experience people in their field, like a DOCTOR, it is not the time but the schooling and experience that you are paying for.

Good Night, big IRISH.

Nov 02, 2007 | Sony KP-53S75 53" Rear Projection...

1 Answer

Sony KP-53s75


Good Day,

Good Day;

Dead set , more than likely the TECH that came out is correct.It is common for this unit.
It seems though, that you questioning the repair cost. To me that repair cost is very, very, very good.
Technician's are experience people in their field, like a DOCTOR, it is not the time but the schooling and experience that you are paying for.

Good Night, big IRISH.

Oct 27, 2007 | Sony KP-53S75 53" Rear Projection...

1 Answer

Sony KP-53S75 blue convergence problem...


Good Day, Martin Ping;

Picture won't merge? It sounds like your TV has had a failure in the CONVERGENCE CIRCUIT by replacing those IC's should correct your TV's problem.

Good Night and Luck, big IRISH.

Oct 25, 2007 | Sony KP-53S75 53" Rear Projection...

1 Answer

Sony KP-53S75 Makes Clicking Sound But Wont Turn On HELP!!!


Good Day, menudude;

The Sony your friend gave you is a 2000 Model and cost about $2,000.00 and you don't want to spend $400.00 to get it repaired? GET THE TV REPAIRED FOR THE MONEY.

Good night & Luck, big IRISH.

Oct 01, 2007 | Sony KP-53S75 53" Rear Projection...

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