Question about Astar LTV-2701 27 in. HD-Ready LCD Television

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Where to contact you for power supply repair?

Please let me know

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Posted on Dec 07, 2008

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2 Answers

Hisense LCD32V77


it must be a power supply malfunction; if you`re not a tehnician , please contact the nearest repair shop.

Nov 18, 2013 | Vizio L32 32 in. LCD HDTV

1 Answer

Samsung pawer supply lj44-00049a


Hello,

Before you do the repairs on this unit you need to know that this model is covered under a class action lawsuit settlement. Samsung has agree to repair these units that have power supply problem for free. To get more information and the contact information please check here:

http://www.ccl-la.com/blog/index.php/samsung-has-reached-a-settlement-in-class-action-lawsuit-over-faulty-tv-power-supplies/

Jun 03, 2012 | Samsung LN-S4051D 40 in. LCD Television

1 Answer

My audio works fine but no picture.I was told to check the fuses but dont know where the fuses are located at


The slow-blow white fuse is located nearest the point of where the power cord of the tv first contacts the power supply (middle-board, usually)

However, I would suspect the backlight inverter is faulty:

I would try to look on the power supply first for popped capacitors that supply the 24v rail for the backlight inverter.

Having sound is a positive when it comes to repair. This means that only your screen is not lighting.

If you repair the 24v line and check the 5v feed also going to the ps_on (on) the backlight inverter and you still have no picture...you will need a new inverter.


Hope this helps! Please rate!

Mar 07, 2011 | Flat Panel Televisions

1 Answer

No power black screen. Red light lite on botom right corner. Replaced power supply; same problem. An suggestions?


Sounds like a failed power board inside the TV, not the power supply. Unfortunately this is a very difficult repair, and unless you are an electrician I would not recommend attempting it. You will need to contact a local TV repair person in your area. If you think it may still be under warranty please contact the manufacturer to file an RMA. If you happened to purchase the TV with a major credit card (not a debit card) there is a good chance it may still be under the free extended warranty most credit cards place on electronics. Please contact your credit card company to inquire if they do this, and they will be able to file the claim and get you a refund for the TV.

So sorry that I don't have better news but it is definitely a power issue internally.

Thanks
Tim

Sep 14, 2010 | LG 42LH40 LCD TV

2 Answers

Tv wont turn on power button just keeps flashing and making a clicking noise but after 30 minutes it comes on


Your power supply needs repaired. You have some bad capacitors on it. I published a tutorial in my Tips & Tricks which can help you identify and replace these parts. Have a look if you want to try to fix this TV yourself. Best wishes, I hope this was helpful.

May 07, 2010 | Samsung LE40R73BD 40 in. HD-Ready LCD...

2 Answers

Power Supply problems


Any luck getting this fixed?Please let me know.Thank You very much!
Tyler

May 26, 2009 | Akai LCT2662 Television

2 Answers

Flashing red light


Your power supply is faulty I'm afraid. Unless you have soldering skills, I am afraid you will need to contact a professional TV repair person. If you feel confident to try the repair, contact me with the model number, and I will let you know what components you need to change

Mar 06, 2009 | Sharp LC-19SB14U 19 in. LCD TV

1 Answer

Will not go on


These TV's are prone to power supply failure and this sounds like it may be the case for you. I offer to repair/recondition the power supplies in these TV's for a flat rate and I also have an instructable on how to remove the power supply located here (http://www.instructables.com/id/AKAI_LCT2715_Power_Supply_Removal/) If you are interested in having your power supply repaired you can contact me in my profile (http://www.fixya.com/postBuddyProblem.aspx?budid=763646)

Dec 15, 2008 | Akai LCT2715 27 in. LCD Television

1 Answer

LCT2715 Power Supply


Contact info sent, I will await your reply.

Oct 21, 2008 | Akai LCT2715 27 in. LCD Television

4 Answers

AC adaptor for 32 inch Protron TV


It seems a lot of people are having problems with the Protron power supply. I’ve been able to repair all the ones I’ve seen so I’m confident I can fix them. I don’t sell the replacement power supply but I’ve heard about the ones on EBay. They seem to be a mishmash of two power supplies (12vdc and 24vdc) wired together with the proper connector. This should work but it just doesn’t sound very clean looking to me and they end up costing $150.

I’ve been charging between $50 and $100 to repair these power supplies. My recommendation would be to send me the power supply I’ll check it out and unless it’s unusually damaged it will cost $50 plus shipping to repair. If I can’t repair it I’ll return ship it and only charge for shipping.

I will guarantee the repair for 1 month. I don’t know what’s causing the power supplies to fail so I can’t guarantee it any longer than that. My feeling about the reason the Protron power supply stops working is two part; could be overheating due to lack of proper ventilation to the power supply; or the TVs power requirement is overdriving the power supply.

Feel free to contact me if you have any questions.
I repair these at my work, so here’s the shipping address:

Dave Simpson
23372 South Pointe Dr.
Ste. B
Laguna Hills, CA 92653

Also, I’m set up for PayPal.
dave@thola.com

Sep 10, 2008 | Protron PLTV-32 Television

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