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Where can I get a power suppy module for a Astra LTV-2701 LCD TV?

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Parts distributor vance baldwin has parts for that model

Posted on Aug 21, 2008

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Mitsubishi tv wd-82738 no power


Most of these TV's have switched mode power supllies that run very hot. There is a likely chance that the capacitors have cooked (burst) on the PSU board. They are common capacitors. Open up the TV and with the mains electricity turned off, check the 'X' on top of the tubular capacitors. If they are bulging, rather than flat, then unsolder them and replace them.

I've repaired many of these sets because of this problem.

Nov 16, 2013 | Mitsubishi WD-82738 DLP TV

2 Answers

I havea27" Westinghouse LTV-27w2 LCD TV. I am with AT&T Uverse along with internet service. I believe I have a power supply problem. There is absolutely no power to my TV. Everthing else is...


Do you know how to use a meter? If so the first thing to do is take the back off and check the AC fuse, if this is blown replace it and see if the set works. If it blows again you have a short in the primary power supply and replacement of the power board will be required. If the ac fuse is good you will need to check all the plugs coming out of the power supply for voltage, if you have voltage coming out then you could have a bad main board or power supply. If you have no voltage coming out and the fuse is good then replacing the power supply is required. Let me know what you find and I can help you further!

Tim Nolan

Sep 23, 2008 | Projection Televisions

1 Answer

My Sony 42 in LCD Projection TV will not come on. The green light comes on but there is no click or visual display. Any suggestions?


You need to replace the defective electrolytic caps on the power supply, or just replace the power supply module.

Mar 07, 2011 | Sony Grand WEGA KF-42SX300 42" LCD TV

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I have the 50hm66 tv, replaced the main power supply board, and then the aux. power suppy board, still no lamp (lamp is good), 15 yellow blinks What you think ???


U hear alot of clickings,few mins tv is on?The board call the Ballast board is dead.This Ballast board help to ignite the projection lamp.

Aug 13, 2010 | Toshiba 50HM66 52" Television

1 Answer

Have a Samsung 32 inch lcd tv 720p only a year old tv will not come on but power button is lit up


Most likely defective capacitors on the power supply module. Every model of LCD has this issue so don't feel Samsung is a inferior product. It is an excellent product.

Nov 27, 2009 | Projection Televisions

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I have LCD TV (Astar 30") Model # LTV 3001. There is power (Sound) but no Picture... (Back light does not go on)


The back light power is not working or is low. You will need to replace the power supply or get it repair since these service parts are no longer being manufactured.
I service these power supplies.
Let me know if you require further assistance.

Oct 06, 2008 | Projection Televisions

1 Answer

Trying to put a mother board together need help


you need the correct board for your model Samsung has alot of replacement boards that are all simillar but you need the exact one for your model number TV

Jun 21, 2008 | Samsung PCJ522R 52" Rear Projection...

1 Answer

Panasonic PT-47WX53 47 in


ck mosfet and hori output also look for burnted capacitors [2] of them 1200pf 2k volts.

Oct 09, 2007 | Panasonic PT-47WX53 47" Rear Projection...

1 Answer

Model 55X70 Toshiba Projection tv


dont know about warranties but horizontal lines means your horizontal frequency which runs about everything has drifted off sync and if too high or low it will activate shut down circuits in high voltage and power suppy, even causing HOT transistor to short. good luck and call a tech.

Sep 01, 2007 | Toshiba 55HX70 55" Rear Projection...

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