Question about Spectroniq PLTV-42HW68 42 in. LCD TV

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Spectroniq 42" LCD is dead - no power at all.

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There is only one power supply module, see here: http://www.shopjimmy.com/catalogsearch/result/?q=PLTV-42HW68

Or try EBAY.

Basic LCD monitor and TV troubleshooting guide:
http://www.fixya.com/support/r5093881-lcd_flat_panel_tv_troubleshooting_guide
http://www.fixya.com/support/r6150077-basic_lcd_monitors_troubleshooting
http://www.fixya.com/support/r7406380-tv_training_manuals
Failed TV and Monitors: http://s807.photobucket.com/albums/yy352/budm
Learn about bad caps: http://en.wikipedia.org/wiki/Capacitor_plague
Parts: www.shopjimmy.com
Capacitors kit: http://lcdalternatives.auctivacommerce.com/Default.aspx he can make you a set of caps.
Or www.digikey.com, just make sure to use caps with low ESR, 105c, high ripple current and long life rating such as PANASONIC FM or FC series.

Posted on Mar 09, 2011

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Posted on Jan 02, 2017

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32 " STV-328 Spectroniq


Hello,

Your power supply board is dead, do you know basic electronics' and soldering? Most of the times, the power supply board just have dead leakages gases capacitors.These capacitors always bulges up on it top,or puff up on it top.Replaced these gases leakages capacitors will get your TV power stable,and work again.Or tries websites like Shopjimmy.com,Ebay.com to buy a whole refurbish power supply board for the replacement.

Hope this will help in rectifying the fault.....

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1 Answer

Spetroniq 42"lcd screens black no picture no


Sounds like maybe power supply, but I would check with flashlight 2 in from screen when the green light comes on to see if you have a picture, if so then you have a bad inverter board, if not then power supply problems. You can look for bad or bulged caps in PS

Jan 06, 2011 | Spectroniq PLTV-42HW68 42 in. LCD TV

1 Answer

My tv turned off last night. No red or green light.


Check ur power source?Yes,than unplug,replug tv about an hour later.The tv,will reset it self back to factory setting.Tv should work now,not than the power supply board is dead.That the board,where the power a/c cord plug into it.Tries websites like Shopjimmy.com,Ebay.com to buy a refurbish power supply board for the replacement.

Sep 04, 2010 | Spectroniq PLTV-42HW68 42 in. LCD TV

1 Answer

I have a spectroniq 42 in LCD tv with model # LT42C4N2 and when i plug it in, all it does is trun on and off repeatedly. I've tried turning it off and on with the power button but it doesn't work. If i...


It require repair.Power supply board is dead.That the board where the power a/c c ord plug into it.Tries websites like Shopjimmy.com,Ebay.com to buy a refurbish power supply board for the replacement.

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1 Answer

LG M4201C 42" will not power on.


Power supply board is dead.Must change the power supply board.Tries shopjimmy.com,Ebay.com for the part.

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1 Answer

Dead set


http://www.shopjimmy.com/fsp-fsp194-3f01-power-supply-from-protron-spectroniq.htm

$94

Dec 28, 2009 | Protron PLTV3250 32 in. LCD Television

1 Answer

Spectroniq PLTV-3250 turned off will not turn on?


Check the power supply; look for bad caps with leaking/bulging tops, check to see if you have standby +5vdc at the power supply connector, the front red indicator will not be on if you do not have this +5vdc standby voltage due to shorted out Q7 and ZD4.
http://s807.photobucket.com/albums/yy352/budm/Protron%20PLTV%203250/

Power supply: http://www.google.com/products?rlz=1T4GGIH_enUS282US283&q=pltv+3250+power+supply&um=1&ie=UTF-8&ei=9lIDTL7XO4fcM7HA-Ds&sa=X&oi=product_result_group&ct=title&resnum=1&ved=0CCgQrQQwAA

Nov 22, 2009 | Spectroniq PLTV-42HW68 42 in. LCD TV

1 Answer

Cannot get replacement power cord anywhere...


It should be the same power cord used for a computer monitor.

Charles

Jan 04, 2009 | Spectroniq PLTV-42HW68 42 in. LCD TV

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