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I need support

Good morning,I have a problem,i pratice electronic,i want to have informations about technology of power supply,so i can repair them easyly

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Posted on Jan 02, 2017

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Repair Sony nsx-40gt1 tv, no picture, 2 red blinking lights where normally green. Is the power supply board bad, t-con bad or main board bad. Who sells repair manual?


Hello Eric,

shopjimmy has the circuit boards and gives live support..

Check out the URL below.

Also consider getting an anti-static wrist band... so you don't destroy good semi-conductors with tiny static sparks.

Further information on that is under "ESD"
(Electro-static Discharge)

TV Parts Universal TV Stands DLP Chips ShopJimmy

Sep 14, 2016 | Sony NSX40GT1 40 Inch Internet TV powered...

1 Answer

The power supply cant perform the computer


If your referring to the lack of power. A 250 watts power supply is relatively old compared to the new power supplys on the market today. With technology booming these days more and more demand for power on desktops is needed to run more devices. An upgrade in power supply is fairly inexpensive these days and very easy to change. You can find one at any local electronics store. My suggestion would be to order online and get a much better price. Cost should be from the ranger of around 24.00 and up depending on where you buy and what manufacturer.I would suggest a minimum of 500 watts. Good luck to you and thanks for visiting FixYa.com.



Sincerely,
TechGuy21

Jul 05, 2011 | HP Bestec ATX-250-12ZD 250w HP Pavillion...

1 Answer

Vizio Flatplate units


This is a great place to get free service and training manuals (Sharp has good training manuals for their model). I use this place a lot.
www.elektrotanya.com

http://elektrotanya.com/?q=showresult&megnev=Sharp&megnev2=lc-26&kategoria=tv&kat2=all

Please see my basic troubleshooting guide here:
http://www.fixya.com/support/r5093881-lcd_flat_panel_tv_troubleshooting_guide

http://s807.photobucket.com/home/budm/allalbums

http://en.wikipedia.org/wiki/Capacitor_plague

Parts: www.shopjimmy.com

I hope all these information will help.

Jul 16, 2010 | Televison & Video

2 Answers

Upgrading graphics card


This is eMachines Support, and the specifications page for the eMachines C6535 desktop computer,

http://www.emachines.com/support/product_support.html?cat=Desktops&subcat=C%20Series&model=C6535

Scroll down the list until you come to the Video heading.

You'll see - PCI Express (PCI-E x16) slot available

This means you have a PCI Express x16 graphics slot on the motherboard, and it is open, and available.

You can use a PCI Express graphics card.

Two things I would like to note.

1) You need to check the System Requirements of the PCI Express graphics card you're going to buy, and see if your System Resources are able to support it.

The main thing you need to look for here, is what power is required for the graphics card.

Does your Power Supply have the necessary Wattage?

Not only does your Power Supply have to be able to deliver the necessary power for the computer system resources (Processor, Ram Memory, etc), it also has to be able to deliver enough power for THAT graphics card.

Since eMachines Support doesn't list the power of the Power Supply, I searched online for a Power Supply replacement for the C6535.

Seems the C6535 comes with a 300 Watt power supply.
Problem is, back in the day the C6535 was made, power supply manufacturers were 'Fudging' the true maximum Wattage, that their power supply's were truly able to deliver.

A more realistic figure, is 70 percent of the maximum rated Wattage stated.
This would be 210 Watts.

Therefore, you're going to need a better power supply, to support any of the really decent PCI Express graphics cards out there.

2) PCI Express came out in 2004.
PCI Express is a technology.

The PCI Express technology has gone through three major changes, or upgrades, since it came out.

A) PCI Express 1.0 version
B) PCI Express 1.1 version
C) PCI Express 2.0 version

PCI Express graphics cards now, are made in the PCI Express 2.0 version.

You can use a PCI Express 2.0 graphics card in a computer with PCI Express 1.1 technology.

PCI Express 2.0 is Backward Compatible with the PCI Express 1.1 technology.

Your computer uses the PCI Express 1.1 technology.

If you use a PCI Express 2.0 graphics card in a computer with PCI Express 1.1 technology, you won't get the full capability of the PCI Express 2.0 graphics card.

Will you notice?
NO
We haven't begun to fully use all the bandwidth of the PCI Express 1.1 technology yet, much less PCI Express 2.0

(PCI Express 3.0 technology is just around the corner, and getting ready to be used on newer graphic cards. Marketing strategy)

Have any further questions concerning this, please post in a Comment.
JCV

Information on PCI Express,

http://en.wikipedia.org/wiki/PCI_Express

May 18, 2010 | E-Machines eMachines Desktop PC

1 Answer

Why shud i use a 230W supply on om my XBOX 360? is it better than the 175W and the 150W?


The more amperage you have on the 12 volt rails the more power you can draw from the power supply. For an xbox 360 I don't see any reason why you would use a non-standard power supply unit there really is no gain using a computer PSU on an xbox 360 unless you broke your factory PSU and then you could rig a computer PSU to it but your better off not trying unless your really good at electronics.

May 08, 2010 | Enhance Technology ATX-1123B, Enhance...

1 Answer

I have no picture but sound is good what is the problem. Do this tvs have a comon problem?


Hello avaldez107,

This is possibly due to either a high voltage problem or the filament of the CRTs are not lit (possible power supply issue). I would suggest that you have a TV repair Technician examine and repair the TV for you.

I hope this helps,

Thank you,

Shuttle83

http://www.electron-age-technologies-llc.com

Jul 05, 2009 | Philips Magnavox 51MP392H Rear Projection...

1 Answer

My dvd says ps off wat does that mean


Hello, That message can be an indication that the power supply is failing and has not gone completely bad. This could be an indication of a failed component in the power supply. The fact that you are getting this message means the ps (power supply)has not completely failed. I would suggest taking it to a repair shop to have it looked at and repaired. I hope this helps, Thank you, Shuttle83 http://www.electron-age-technologies-llc.com

Jun 10, 2009 | Memorex MVD2022 DVD Player

1 Answer

SYNTAX OLEVIA LT30 POWER SUPPLY


Yes they are bankrupt, and they did see repair services out to third party vendor- this appears to be phone support at $25 per 1/2 hour.

email response from service inquiry....

Thank you for contacting us. My name is Ravin and I understand that you have called in today for further troubleshooting but you were offered a paid service instead. Based on the information provided, I believe that the following steps should effectively resolve the issue:

I am sorry to inform you that, Syntax-Brillian, the manufacturer of the Olevia Brand, has declared chapter 11 bankruptcy and has ceased all operations. Because Syntax-Brillian is no longer in business the warranty for your product is void.

Amergence Technology, a 3rd party repair company, can offer paid repair services for your television and a paid service for further troubleshooting. Since Syntax-Brillian went out of business, Amergence is offering repair services to owners of Olevia HDTV's.

If you have any further questions or concerns, please do not hesitate to contact our Support Team at 866-965-3842 Monday through Friday between 7.00am 5.00pm PST

Sincerely,
Ravin

May 11, 2009 | Olevia LT37HVS 37 in. LCD HDTV

1 Answer

No Power


the power supply of your dvd is not working this is controlled by a few diodes and a regulator the power cord is attached on to the power supply.if you do not have the experience to repair electronics set have a tech look on your dvd.good luck

Sep 16, 2007 | Sanyo DRW-500 DVD Recorder

1 Answer

Problem in my adapter


From what you said I gather that your AC/DC power supply (power brick) is not working (Suppling voltage to the router). Well this is a case of getting a new power supply. What you can do is find out the voltage output and the current output in amps of the Brick. This information is located in writing on the power brick. Take this information to your local electronics store and get a power brick that has the same voltage, polarity, and current rating as the old power brick.

Aug 31, 2007 | Lucent ORiNOCO AP-1000

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