Tv issue

Cyber-Mav · 12 Nov 2023 at 22:17

Hmm need to get a hold of a cheapo flir camera for my toolbox.

Also am i missing something here? The caps in this pic below are 47uf 450v. Why are they so long? I can get that size of cap in less than a third of the lenght?

Cyber-Mav · 13 Nov 2023 at 07:11

LuckyBenski said:
Are the ones you can find shorter, or shorter and wider? My assumption would be that these slim ones allow for an overall lower board profile.

the ones i can find are same thickness but around quarter of the length. i would have thought physically larger capacitor is better for handling higher ripple but this is strange that such a low capacitance is in such a large capacitor.

Cyber-Mav · 13 Nov 2023 at 08:49

thing is, this is 47uf. its very low capacitance for its physical size, here is better pic:

Cyber-Mav · 13 Nov 2023 at 09:04

ahh ok cool. wonder if they make higher quality versions of them.

Cyber-Mav · 13 Nov 2023 at 14:10

these caps are for DC voltage and not AC ?

Cyber-Mav · 14 Nov 2023 at 15:23

Yep issue is resolved, you should have read it all, just shows to me as 1 page?

Cyber-Mav · 9 Jul 2024 at 17:42

My TV still working great, I will get you the part number when I'm back on the pc

Cyber-Mav · 9 Jul 2024 at 18:16

Rs stock number 185-7867
10ohm ntc thermistor

Cyber-Mav · 10 Jul 2024 at 06:57

Yep a 2 quid fix. Easy to do, just need 2 peeps to lift the TV lol.
I'm tempted by a bigger 85+ inch TV now

Cyber-Mav · 11 Jul 2024 at 06:45

Got pics of your board? Have your thermistors blown up?