32 protron tv wont power up

Your partial resonance power supply IC chip with IGBT switch is bad. On your model of TV it will cheaper to replace the whole power supply module

Look at the power supply first; look for burnt parts, bad capacitors, etc. Look to see if you have any DC voltage at the output connectors.
http://en.wikipedia.org/wiki/Capacitor_plague
Parts: http://www.shopjimmy.com/catalogsearch/result/?q=Protron+PLTV-3250+
Please post back what you find

Your power supply is dead. You can get one from POWER-ON.COM for about $64.00 including shipping and handling. My 32 inch went dead after only one year and I just got a new power supply and it works fine.

My 32" Protron power off. Does not come on..

power supply has failed good luck on this one try ramplus.com you need to get the FSP number off the supply

outlet power and fuse check them . don't forget that if you want to replce fuse , you have to replace with a fuse with same rating

change the batteries on the remorte.connect the chords crrectly and try again

You will have to have the set checked by someone to confirm this,
but most likely there is a problem with the TVs internal power supply.

Protron PLTV 4250- wont turn on-
Had the same problem with one here- The 110v end of the power supply board was found damaged, The following items may need to be replaced:
Fuse F1 (soldered in) . 6.5a @250v time delay
Mouser 576- 021506.3HXP – note this style is for a fuse holder instead of solder in- I added a fuse holder on the board
RT4 & RT5 inrush surge suppressors - I used shintron 8d-18 power suppressing thermistors
BD1 bridge rectifier - Mouser 627-D15 XB 60H Shindengen

If you want a little more protection modify the board as follows:

1.replace only RT5 in its original location & move RT4 into the other ac input line in front of the bridge rectifier. (cut trace & drill solder holes)

2. Add: MOV (metal oxide varistor) across ac inputs of bridge rectifier.
Maida mdc-z481-8oul or D69 ZOV 481 RA 105
This arrangment is copied from a samsung power supply.

Be careful when plugging in the I/O box on the outside cover, if any pins are inadvertantly bend loss of picture will result.

I have pics if anyone needs them .

lcdpayless.com has the equivalent power adapter as YHI 090-02180-I3 power supply for the protron TV. link as below:

http://lcdpayless.com/productpage.php?productId=3512

They sold a couple hundred this kind power adapter. it work good.