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

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Will not turn on.

When you hit the power, the two relays quickly latch then unlatch, and at the same time, the stand by light flashes 3 long and 7 short flashes. It only flashes 3-7 once, but then it flashes 6 times. The 6 is repeated for as long as the supply is there. I have replaced a cap that appeared to be going out to no avail.

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  • the waco kid Nov 08, 2007

    That would be spectacular!! Please contact me again to confirm what you need to get it here. Many thanks.



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i have the same tv working very good but with broken screen. i think i can send you the board or the whole tv.

Posted on Nov 08, 2007

  • amireh1 Nov 09, 2007

    my email:


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3 blinks- B+ detected over 150V...135V normal. This may not be true but IC5002 thinks it is. OCP and OVP output from upc393 IC5002, also check R5012 0.22ohm 2W
7 blinks- horz deflect stopped Q8035, Q8038 Hout
6 blinks- 5v line missing or shorted

Posted on Nov 05, 2007


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I have a 8903 LXG lighting contactor and need the wiring diagram for this. where do i go to get this ? I can get my lights to go off, but are not coming back on like it is scheduled

These contactors have a latch and an unlatch contact. It appears you are not getting power to your unlatch wire/terminal. Usually there is a small control relay or time clock that feeds power to this contactor to turn it off. It takes power on the latch terminal to turn it on and power on the unlatch terminal to turn it off. There are also built in clearing contacts in the contactor. If the unlatch terminal has power then the clearing contact for that terminal/unlatch might be bad.
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My phillips flat screen keeps clicking like its trying to turn on and wont stop clicking untill i unplug it from the back.. what am i up against ?

The tv power supply board is dead.The the board,where the power a/c cord plug into it.Tries websites like, to buy a refurbish power supply board for the replacement.

Oct 19, 2010 | Philips Televison & Video

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No Power up. Has 3 relay clicks when you plug it in. No LEDs light up and no flashing code from the stand-by LED. Have service manual. Where do I start?

hello the best thing to do is turn the power off take the back cover off and visual inspect the boards in side get a good torch and check for any bulging capacitors burnt resistors if everythink looks ok then you will have to check underneath the boards for any try joints i hope this helps


Feb 23, 2010 | Sony KP-53HS30 53" Rear Projection...

1 Answer

Beeping driving me crazy

Ok, the first issue is the oven temp sensor. it is shorted. you will need to replace this device asap. Now, the second is is concerning the Self clean latch. it is not functioning and it is unable to be locked by the control(shorted). Use the procedure below to test this device.

1. If door latched:

1. Disconnect power from unit.
2. Check wires and connectors from control to door switch, then from door switch to control. If no damage to wires and all connectors okay, proceed to step C.
3. Replace door switch.
4. Re-apply power.
5. Press and hold any key down for 1 minute to clear F5 failure code from memory. F2 will appear. Press CANCEL and observe for 1 minute to ensure operation is correct.

2. If door not latched:

1. Disconnect power from unit.
2. Check wires and connectors from control to latch switch, then from latch switch to control. If no damage to wires and all connectors okay, proceed to step C.
3. Repeat steps A and B for door switch.

3. Measure door switch (door open = switch open small low voltage terminals). Replace switch if defective.
4. Measure latch switch (unlatch = switch open, CAUTION - oven light contacts are closed). Replace switch if defective.
5. If corrections are made in any step, reconnect power to control. Press and hold any key for 1 minute to clear R failure code from memory. F2 will appear. Press CANCEL and observe for 1 minute to ensure operation is correct.
6. If failure remains, disconnect power and replace control.

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4 Answers

Tv tunrns on then goes to stand by flashes 4 times & repeats

turn tv on picture comes up 2to3 seconds later tv blacks out then stand by red light flashes 4 times in a row repeatedly..can not turn on or off when stand by light starts flashing but before tv blacks out you can turn tv on and off repeatedly and picture and sound work.You have to unplug power cord for 30 seconds after stand by light comes on to get tv to turn on.

Mar 13, 2009 | Sony BRAVIA KDL-32S2000 32 in. LCD HDTV

1 Answer

Broken hood latch cable

all you have to do is grab flash light look through the grill should see were the cable goes through hood latch should be able to reach it with screw driver to push over and unlatch or you will have to go from under front bumper to unlatch.

Jan 15, 2009 | 1996 Buick Century

1 Answer

Standby light flashes 3 times

A 3 flash pattern indicates that either the lamp is not seated correctly or that the lamp door is not latched properly. It can also be a fault with the switches that sense whether the lamp is seated or the door is latched. Try reseating the lamp and relatching the lamp door

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I get an error code on my Whirlpool RF362BXKW range. I have shut down the power to the unit, have cleaned the unit and the error code won't go away. None of the oven cooking options work with the error....

What I did was hit cancel and hit the unlock button. Then I leaned against the door a bit as I hit the lock and hit the self clean and start the lock check dissapeared. I hit lock again and nothing else and it started the cleaning process.

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2 Answers

Wont turn on

I don't think the outlet you are plugging it into has enough power to support the ps3. Try plugging it into a different outlet and see if it works.

Dec 17, 2007 | Sony Playstation 3 (PS3) Console

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