Question about Dell W1700 17 in. HD-Ready LCD Television

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Dell W1700 new inverter board, same problem!

I ordered the new inverter board from ebay and the screen still only comes on for a second. do i need the cffl bulbs also?

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Anyone who wants to sell their defective Dell W1700, I will buy it now .. keymaster@compwrx.com put 'Dell W1700' in the subject line..

Posted on Feb 19, 2008

No waste of space and time

Posted on Feb 07, 2008

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You may have gotten a bad board. this board is the most common failure to the back lights lighting. the cffl's can not be replaced they are a part of the panel, you would have to completely dismantal the panel to get to them. if you feel that the board is good the next step is the main board. the feed back to the main board is not being excepted the processor, replace the main board.

Posted on Feb 03, 2008

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1 Answer

Dell w1700 audio and video but no backlight is this a cheap and easy fix?


It more likely to either be the 24vdc power supply is not wrking or failed backlight inverter board, need to find out if it has 24vdc feeding the inverter board first.
If you are going to DIY and have proper tools, electronics knowledge, and know safety precaution then please read on:

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

Please post back what you find.

Jul 29, 2010 | Dell W1700 17 in. HD-Ready LCD Television

1 Answer

No picture only sound. Was working in the past


Ur LCD inverter board have problems before,now the board it dead.U must replaced the LCD inverter board to repair this to get picture back.The board is long in shape.Tries Shopjimmy.com,Ebay.com to buy a refurbish LCD inverter board for the replacement.

Mar 31, 2010 | Dell W1700 17 in. HD-Ready LCD Television

2 Answers

Dell W1700 When I turn it on, the picture comes on for a moment


replace the capacitors, the surface mount fuses and the

surface mount FET's ( SO-8 package.. there are 4 of them )

the original part is obsolete..
replace with Alpha & Omega Semiconductor part #: AO4622
which is digikey: 785-1046-1-ND

Moose

Jan 07, 2009 | Dell W1700 17 in. HD-Ready LCD Television

1 Answer

Screen blackout


I had the same problem and fixed it with a new backlight inverter board. It was a pretty easy install. The part is available on eBay. http://cgi.ebay.com/New-Inverter-for-Dell-W1700-17-inch-LCD-TV_W0QQitemZ400017456720QQcmdZViewItemQQptZLH_DefaultDomain_0?_trksid=p3286.m20.l1116

Nov 07, 2008 | Dell W1700 17 in. HD-Ready LCD Television

1 Answer

Dell W1700 17" HD LCD


analyse your picture quality futher

Oct 03, 2008 | Dell W1700 17 in. HD-Ready LCD Television

2 Answers

Dell w1700 power and no sound or picture


The inverter is out a very common problem on that unit. www.lcdrepair will fix the unit for $59

May 25, 2008 | Dell W1700 17 in. HD-Ready LCD Television

2 Answers

Dell W1700 no video no audio


We may be able to help if you cant get factory results.. Need to see the unit however.. Sorry as these have multiple issues..

Jan 22, 2008 | Dell W1700 17 in. HD-Ready LCD Television

1 Answer

Dell W1700 HDTV ready problem


I had the exact same problem. Another thread on this site recommended replacing the inverter from www.lcdpart.com

I ordered the replacement inverter from their San Francisco office this past Friday. I received in less than 72 hours later and I live in Tampa. AND THIS IS THE HOLIDAYS.

Anyway, they have a tutorial installation instruction on their website for the Dell W1700. I have never worked on a tv, but with their tutorial it took me about an 1.5 hours to disconnect, disassemble, repair, and test the tv. Everything now works again... and for only $90 including shipping.

Nov 25, 2007 | Dell W1700 17 in. HD-Ready LCD Television

2 Answers

Dell W1700 17 in. HDTV-Ready LCD Television


I have the same TV - Same problem. My TV was replaced twice by Dell while it was under warranty. When I contacted the out-of- warranty contractor for Dell, Jabil, I was advised by a tech that Jabil no longer repairs this tv and added this is a common problem w/this TV. He further advised that 98% of the time, it was the result of fuzes f1 and f2 on the inverter board "blowing". If you can't find a local shop to replace these fuzes, plan B would be to send it to a repair center in Ohio, name unrecalled, 800 941-4478. Personally, as this seems to be a recurring problem w/this tv, I'm going to cut my losses and get a name brand

Mar 04, 2007 | Dell W1700 17 in. HD-Ready LCD Television

1 Answer

Dell 17" lcd tv monitor


Backlight Inverter for Dell W1700 LCD TV Item number: 160091846270 Ebay

Dec 22, 2006 | Dell W1700 17 in. HD-Ready LCD Television

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