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46PFL3807H/12 996590002063 02-08-2012 31-12-9999 1054 POWER SUPPLY UNIT BOARD PSU philips

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6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of.(from cars to computers, handyman, and even drones)
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Posted on Jan 02, 2017

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McIndia
  • 131 Answers

SOURCE: Cannot power on PSU

does you cpu fan runs

Posted on Jan 02, 2008

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  • 1 Answer

SOURCE: samsung lsa800 flat panel monitor power supply unit

try this: http://cgi.ebay.com.au/New-14V-3-5A-Power-supply-for-Sun-LSA800-or-Samsung-210_W0QQitemZ150311856058QQihZ005QQcategoryZ3670QQssPageNameZWDVWQQrdZ1QQcmdZViewItem

I am in canberra as well, and had a similar problem

Posted on Dec 03, 2008

  • 1 Answer

SOURCE: power supply for philips freevents ls1600 pc

I have a complete system, where the motherboard has gone, the power supply is ok, if you make me a reasanable offer, also pay for postage and packaging, I will send it to you. email me at icarvell2000@yahoo.co.uk

Posted on Apr 22, 2009

eagle338
  • 4889 Answers

SOURCE: Heard a popping sound unit

10 blinks on this set is not a power supply fault but rather an A-board fault(Main A/V board). Hence replacing power supply would not do the trick. I suggest you return the board and get an A-board for +50$ and I am confident that it will resolve your problem.

Sai.

Posted on Feb 04, 2011

  • 586 Answers

SOURCE: LG 42PG20 Plasma blew a

Hello,

Once the voltage the television is connected to is very high, there is a very high tendency that the board will blow again, and it might not be as soon as you replace the board.

You will still have to replace the board, but you will try to get a board with higher capacitance on the capacitors. That way if exposed to higher voltage it wont get bad.

Also a tip is for you to get a step down transformer for your television or a stabilizer so as for the television not to be exposed to a very high current. That should help reduce the risk of having the board getting burnt again.

The screen only vents out once there is excessive heat in the unit and the fans in it are not working, then the screen can vent out.

Carefully assess all the boards on the television for any bad capacitors, like the ones that are swollen, it is not necessary for them to be bursted or smelly before they are bad, you just have to check for the ones that are already swollen.

Hope this information was helpful in solving the problem.
Goodluck
Elect_Comp

Posted on Jun 28, 2011

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1 Answer

How to turn on the "power supply" without the


You need a Power Supply Unit (PSU) tester which you can get from Ebay or shops like maplins.

TIP - never turn on a PSU without at least one drive attached to it, the power surge on the first turnon can fry the PSU unless it has at least one hard drive or cd drive plugged into it.

Oct 30, 2010 | Dell (9228C) 200-Watt Power Supply

1 Answer

Hi, have a philips 42pf7321d/37 tv that won't turn on, I replaced 2 capacitors that were bad but when I tried to turn it on again two leds on the power supply turn on making a clicking noise they stay on...


Hi.

The clicking noise and the leds on mean that there is an incorrect voltage value detected from the main controller board. When this happen we say that the main controller is forcing the PSU to standby, sending the set in protect mode.In protect mode only

The PSU can be tested bridging the low voltage control lines that are turning the higher DC volts from PSU on.

The procedure to test the PSU is illustrated in the following article. I wrote the article for LCD, but the procedure is more or less the same on your plasma. Simply disregard the part on inverter (plasma work in a different way and have no inverter or backlight system) How to test an LCD TV or monitor PSU

Bridging the voltage lines is a repair suitable for an experienced technician. If you are a DIYer, better testing the resistors and components near to the faulty capacitors by reading Ohms to check if they have continuity. This operation is done with power not connected.

If you need to replace the whole board, here the part number: POWER SUPPLY UNIT LJ44-BLAH101C PHILIPS. The part is temporarily out of stock, and may be available ordering from Philips.

Here the service manual:
PHILIPS Chassis EP1.1U AA Service Manual.

May 06, 2010 | Televison & Video

2 Answers

I need a schematic to replace the power board


No,schematic's the tv corporation don't release them.Replaced the power suppply board are easy.The power supply board,the board where A/C power line plug in,go in to.U just require a Philip screw driver take out about 6 Philip screws and connections.Do the reverse to install.

May 05, 2010 | Olevia LT42HVi 42 in. LCD Television

3 Answers

Keeps clicking....not turning on!


It seems that your unit has some sort of PSU fault, or a problem that is shutting down the Power Supply Unit, PSU. This happens so that no further damage, and possible fire will occur.

You need to take the unit to a reputable service centre/man and ask for a firm "Quote" for the work to be done. It is that sound that gives it away, this is a typical switchmode Power Supply problem.

Jan 25, 2010 | Philips 42PFP5332D 42 in. Plasma...

1 Answer

Philips TV picture will not work.


Your unit has some sort of PSU fault, or a problem that is shutting down the Power Supply Unit, PSU. This happens so that no further damage, and possible fire will occur. The sound is it starting up, shutting down, over and over.

You need to take the unit to a reputable service centre/man and ask for a firm "Quote" for the work to be done.

Jan 23, 2010 | Televison & Video

1 Answer

Philips tv wont turn on and makes a clicking noise when plugged into an outlet


It is that sound that gives it away, this is a typical switchmode Power Supply problem. Your unit has some sort of PSU fault, or a problem that is shutting down the Power Supply Unit, PSU. This happens so that no further damage, and possible fire will occur. The sound is it starting up, shutting down, over and over.
You need to take the unit to a reputable service centre/man and ask for a firm "Quote" for the work to be done.

Jan 21, 2010 | Philips 42MF230A/37 42 in. Plasma HDTV

1 Answer

Powers supply led flashing computer will not start


First, ensure that everything is seated properly in its respective slot. If problem persist, examine power supply ensuring that they are no blown capacitors in the unit. Often, blow capacitors will not hinder a PSU from starting when the power supply is JUMPED. However, when installed on the system board, the faulty capacitors will quickly render the PSU useless.
I am going to bet on your psu as being the culprit.

Sep 28, 2009 | Computers & Internet

2 Answers

Power supply for Philips HEPC 7501/05 failure, can't start my pc! where can I find similar products to replace it?


hi zibby,
power supply are you sure of this,when turn on is the fan inside is not blowing,it easy to replace psu,my power supply is 4 1/2 years before i replace,the price of this made in china more or less $30.00.the important on specification is capacity how many watts
your psu.check on www.psuebay.com
on frigure as sample disconnect psu besure power off and disconnect all connection at the back of cpu.open cover of psu
two quick lock in bolt loosen and slide off cover,
01ff946.jpg
on psu there are multiple colors cable that are supplying your
mother board and others devices such as cd room,floopy anf hardisk, pull out or disconnect supply cable on mother board and other devices,then at the back side of cpu beside psu there are 5
screw loosen this and pull out your psu(power supply unit).then if you have new one just reverse the process of disconnecting psu on connecting back new one.
have anice day,rate me if your satisfied to my solution,thanks a lot.


Apr 29, 2009 | Computers & Internet

1 Answer

Need cct diagram or can I buy a new power supply pcb for a Philips 20PF4121


May have psu for this model please let me know no`s.on psu board.before it went completely did you have sound but no picture?
may be able to suggest solution if this is the case.SUPER8.

Jul 30, 2008 | Philips Televison & Video

1 Answer

Philips IQON


Check your Power Supply Unit..(PSU) It has most probably "Faulted". BUT first remove all cards... disconnect all Hard Drives, CD/DVD's etc.. try to power on... if still no-go then ya PSU IS Definitely faulty. Replace. If it DOES go, then, simply plug in each removed device and turn on again, in turn,... until it will NOT power on & that device, will be your "Faulty" bit.. replace that device/card etc. & NOT the PSU. The PSU's are fairly inexpensive these days. To replace ya PSU, open up ya PC... Disconnect the PSU's Plug from Motherboard. Unscrew the Four (4) Screws from PSU, from the rear, near fan. To install is simply the reverse process... Screw the PSU into place..connect up the Plug onto the Mother Board.. ya done.. Power On.

Sep 03, 2007 | Computers & Internet

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