Re: Insignia 32" LCD TV Model# NS-32LCD

i actually took the 450v 150uf out and just the top is a lil bubbled up. also when i tested the fu502 fuse i only got 6v out of it. everything else on the power board is 24v. also when i hook up the cables to the logic board i loose all volts to the power board.

Re: Insignia 32" LCD TV Model# NS-32LCD

yup i think you hit it right on the nose. The total number of caps that i would need to replace would be around 19 on the logic board. the cost of theses are 3.39 to 4.85 a piece. compaired to ordering a complete logic board at 233.95. I guess it's really up to me if i wanna change all these, unless you have a better option for me, maybe a cheaper price. dave

Re: Insignia 32" LCD TV Model# NS-32LCD

update. I just checked out my logic board where i replaced 3 of the caps. and all the caps on this board the readings are as follows.... 470uf, 35v, 85degree , 1000uf 35v 85degree c. theses are the orginal caps on this board. So i'm guess that insignia installed these caps rated at 85c instead of 105c. I order the 150uf 450v 105c cap for the power board, which the orginal is bubbled up a bit and it's reading is 150uf 450v and "105c" so should all the caps on both boards be rated at 105c instead of 85c. Is this a possible mi...

Re: Insignia 32" LCD TV Model# NS-32LCD

awww man, thanks for the heads up. I will order the caps with 105c from a company other than radio shack. I will let you know what happenes when they come in .
dave

Re: Insignia 32" LCD TV Model# NS-32LCD

The caps that i used were brought from radio shack 470uf electroytic cap, 3w vdc max, -40 to + 85c, tolerance +- 20%, lead spacing 5.0mm.
And i had to keep pushing the on botton until the light turned green, thats when it would come on. Now the light comes on for a split second and thats it, nothing. Yes i will replace this cap. it's looks bubbled actually i didn't even notice it until you pointed me to that. Thanks for the help and i will post when i have completed this step. David

Re: Insignia 32" LCD TV Model# NS-32LCD

Here are the pics, the caps i replaced were 470ul 35w...

Re: Insignia 32" LCD TV Model# NS-32LCD

Thanks for the info. I've took everything apart and i noticed that i have 24v from the power cord to the fuse fu501 and about 6v at fu502. I have no fu503. when i connect the cables up completely to the logic board, i loose all power to fu502 fuse. ( pulling my hair out at this point) lol. so i started disconnecting each cable one at a time until i have power again to fu502. All cables have to be disconnected from the logic board inorder to get power back to the fu502 fuse. I'm wondering if i either have to hold the on switch inorder...

Re: Insignia 32" LCD TV Model# NS-32LCD

Hi all. I too have the same problem with my 32in lcd tv. I read everything and looked at the pictures provided. The difference is that i have 1 power board and 1 logic board. The pics here shows 2 logic boards. Whats the difference in the TV's i have the same model number and the year is 2007. i replaced 3 caps and the tv worked for a while, then i had to keep pressing the on button until it finally came on. The same with the remote. (having to push the on button until the tv comes on). I'm at a road block. Power is everywhere.