Question about Sony KP-53XBR200 53" Rear Projection Television

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Proyector do not work. power supply is ok

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Re: proyector

Check for burnt capacitor C511 in horiz circuit.

Part # 1-161-754-00   102K/3KV. Let me know...T.

Posted on Oct 20, 2007

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Sony kdl55hx800 red light blinking 2 times

Expert: Shahid replied 2 years ago.
OK, 2 times red blinking light shows problem with main power supply board that isn't working and need to be replaced in TV.
Power supply board has two type or supply, one is called standby power and other is main power, main power supply isn't working for some reason like defective regulator chip etc so TV shows that red blinking error code.
Power supply board replacement would resolve the problem.

found this helpful answer from tv technician on JustAnswer com

Dec 29, 2014 | Sony Projection Televisions

1 Answer

No picture or sound, will not switch on/but red stand buy led blinks. Model LE19A13BTDG888

Stand by is on the power board but it is possible for standby to be up and running and main supply not working. Did you look for bad caps on power board or any voltages coming out of that board?

Dec 20, 2012 | Projection Televisions

2 Answers

Accroding to your model number:(KV-...) In sony tv units power supply porblems is very low unless a power surge.
You have to check these things.
1. Stand by 5V available or not
2.If stand by 5V available press power and check B+ is getting or not
3.If B+ available check Horzontal oscillation
4.May be H-out transistor or video amplifier is bad.

Oct 14, 2008 | Sony Grand WEGA KF60WE610 60" Rear...

1 Answer

I have a panasonic cinemavision proyector big screen TV (not lcd or plasma)it started with some color missaligment problem than one they it turned off by it self and will not turn on (the stand by light...

You bulbs are fine. You have a very common problem, your convergence circuit was going bad and now it has shorted all the way and the tv is going into shut down. You most likly need you STK's changed and possible some resistors. If you have a repair man do this for you it could run $300-$500. If you know how to solder and use a meter it can be done for under $100. Let me know if you need more help.


Sep 11, 2008 | Projection Televisions

1 Answer

Proyector toshiba

short from the top and botton means vertical problem

Sep 05, 2008 | Toshiba TZ50V51 50" Rear Projection...

1 Answer

A t.v. proyector ready to use

Here's a website that sells the projectors and such, so you should be able to find exactly what you are wanting and within your budget as well.

You'll need to know the specs on your screen, so you make sure that you fit the projector to the room dimensions and the screen size. You don't want to have it so that it only fills half the screen at optimum resolution or that it is 20% too big for the screen at optimum resolution either.

Make sure you pay attention to where the unit can be mounted as well, so you don't get stuck with one that has to be rear mounted and you have to have it mounted on the wall behind your seating.

Hope this helps you.

Jun 21, 2008 | Mitsubishi WD-52525 52" Rear Projection...

3 Answers

Tv does not turn on

When you are technically Qualified only then you shoul solve this problem. because this problem may be because of power supply. Ok you must check power output on diode rectifier if it is ok then check the mains chord,which is directely connected to AC supply. And Then check the VC i.e. Volume Controle wire. your TV Set may be on Good Day Friend. And BE councious when you work with AC /DC Power supply or after opening the TV Set.

Jun 10, 2008 | Projection Televisions

1 Answer

Samsung hl-T6187S picture goes out

this issue could be caused by a failing power supply and it's not giving enough juice to the proyectors

Apr 03, 2008 | Projection Televisions

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