Question about Protron PLTV-32 Television

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The light at the front of my protron tv is red and

My tv will not turn on but the light on the front is glowing red... Any ideas?

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Check the AC adapter voltages first, it should put out 12vdc and 24vdc, the 12vdc is working because the light in the front panel light up, You may have problem inside if you do have both voltages. Report back what you find 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
Capacitors kit: http://lcdalternatives.auctivacommerce.com/Default.aspx

Posted on Jul 30, 2010

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Posted on Jan 02, 2017

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1 Answer

I have the protron 3750 the power light is red when i turned the power on the light turned green for a few second then turned red again and nothing happened. can you help?


Tries unplug,replug the tv like an hour later,the tv,now will reset itself back to the factory setting,tv should work now.Not,than the power supply board is having problems,not giving wright voltages to the tv anymore.The power supply board,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.

Oct 25, 2010 | Protron PLTV-37 37 in. LCD Television

1 Answer

Protron pltv no tv signal


Unplug it for about an hour to see if it will reset itself first. This TV is known to have power supply problem, but yours has 5vdc standby working because the red light on the front is on, and the screen is also lited up blue. The problem can be the processor in the main board and will need more troubleshooting if that is the case.

http://s807.photobucket.com/albums/yy352/budm/Protron%20PLTV%203250/

Jul 11, 2010 | Protron PLTV3250 32 in. LCD Television

1 Answer

Tv will not turn on


You lost the standby 5vdc power supply and may be a lot of bad caps, very common problem with this model.
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

Please also 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
Parts: www.shopjimmy.com

Jun 16, 2010 | Protron PLTV3250 32 in. LCD Television

1 Answer

We have been having problems with my Protron


Look at the power supply first since it is easier to get to, look for burnt parts, bad capacitors, etc.
http://en.wikipedia.org/wiki/Capacitor_plague
Please post back what you find.

Dec 07, 2009 | Protron PLTV-32 Television

1 Answer

Hi i have a Protron, PLTV-3250 32" LCD. The tv was working fine last night and this morning it will not turn on? Do you know what could be wrong?


If you still have the red standby light on the front then the backlight is probably not turning on. Shine a flashlight on the screen and look for a faint image of the picture.
If therre is no red standby light on the front then your power supply is not providing 5 volt and you need to replace it. Part # is FSP194-0301.

Nov 22, 2009 | Protron PLTV3250 32 in. LCD Television

1 Answer

PROTRON 26 TWO YEARS OLD


Symptoms of a Defective or dying Power supplies on LCD TVs.
1. Light(s) on the front panel are behaving not normal example, blinking, amber color or not steady, fainting, etc.
2. TV not turning ON properly.
3. TV turns OFF by itself.
4. Needs to be unplug to many times to make it work.
5. Humming or high pitch noise heard through speakers or at the back of the TV.

I repair these power supplies. Write to jah2mil@hotmail.com

Jan 20, 2009 | Protron PLTV-26 26 in. HD-Ready LCD...

1 Answer

Protron 26' t.v


Symptoms of a Defective or dying Power supplies on LCD TVs.
1. Light(s) on the front panel are behaving not normal example, blinking, amber color or
not steady, fainting, etc.
2. TV not turning ON properly.
3. TV turns OFF by itself.
4. Needs to be unplug to many times to make it work.
5. Humming or high pitch noise heard through speakers or at the back of the TV.

I repair these power supplies. Write to jah2mil@hotmail.com if you require further assistance.

Dec 30, 2008 | Protron PLTV-26 26 in. HD-Ready LCD...

3 Answers

My PROTRON LCD PLTV 32 IS BLACK & DEAD


LOOKING FOR A AC ADAPTIR MODEL :090-02180-13

Oct 03, 2008 | Protron PLTV-32 Television

1 Answer

Pltv3250


do you get audio but no video? if the blue light is not glowing on the power supply.... its gone bad... the vents tend to clog with dust, overheat and burn out In 2 1/2 years I've gone thru 2 of them

Sep 06, 2007 | Protron PLTV-32 Television

5 Answers

My PROTRON LCD PLTV 32 IS BLACK & DEAD


I had a pwer supply for my Protron 32 inch TV that was not working. I bought the one on ebay and it stopped working after only three weeks. Ultimately I found a guy who could fix my original power supply for a reasonable price. It been working for a year now with no problems. I wish I would have tried him first!!!! If anyone is interested his email is dave@thola.com.

Dec 29, 2006 | Protron PLTV-32 Television

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