Bush LCD37TV016HD

[tom66]

Re: Bush LCD37TV016HD

It's good, then. Reinstall the PSU, and provide clearer pictures for me to work from please, as I cannot suggest any more without those.

[LEEDASH]

Re: Bush LCD37TV016HD















Can you work from these.

[tom66]

Re: Bush LCD37TV016HD

No. I can't. The pictures are blurry and there's flash glare. I don't have the PSU in front of me, so I can't see potential faults or the design of the PSU, without good pics.

[LEEDASH]

Re: Bush LCD37TV016HD

do you want more sided pics than straight on

[tom66]

Re: Bush LCD37TV016HD

I think you need to buy or borrow a better camera.

[LEEDASH]

Re: Bush LCD37TV016HD

maybe,so no more advice then,ive tested what you have stated,i physically cant see any blown caps or even hints of anything blown,not saying your judgement wont be any better you looking at a photo at this moment.
You have fixed many tv sets and reading your posts on other posters them even without pictures,you have guessed quite right.

[tom66]

Re: Bush LCD37TV016HD

I've guessed right on some posts but only because of prior experience with problems.

Pretty much always when you have a dead set there's no easy way to guess what the problem is, apart from the obvious like a blown fuse, so clear pictures are a must.

It's very rarely "blown caps" and devices rarely make themselves visibly obvious when they fail. Less than 10% of my repairs involve bad caps and that percentage is ever shrinking.

[LEEDASH]

Re: Bush LCD37TV016HD

there is one thing i did notice,it might be something or nothing on one of my picture there is a big cap (black on top) and that seems slight raised.
picture 6 below heatsink and next to other heatsink,this looks like it might do a big job on this pcb.

[tom66]

Re: Bush LCD37TV016HD

Would be unlikely for that to cause no power issues.

[flocko]

Re: Bush LCD37TV016HD

Look to the left of the big cap were it says replace with same size fuse, thing that looks like a resistor marked F2 that would be fuse.

[LEEDASH]

Re: Bush LCD37TV016HD

that fuse ! this fuse has no markinsg on it so would not know what to replace it with

[flocko]

Re: Bush LCD37TV016HD

has it blown ? have you checked

[LEEDASH]

Re: Bush LCD37TV016HD

no i have not,i checked the clear one next to where the power socket goes ? would this be a common fault flocko

[flocko]

Re: Bush LCD37TV016HD

test the fuse, set off same as Tom told you on the other fuse, if its bad we can help find a replacement

[LEEDASH]

Re: Bush LCD37TV016HD

flocko does the set have to be on ? not that it makes a diffrence

[tom66]

Re: Bush LCD37TV016HD

NEVER connect a set while testing a fuse.

[LEEDASH]

Re: Bush LCD37TV016HD

Just tested the fuse we talked about reading 0.32

[LEEDASH]

Re: Bush LCD37TV016HD

The fuse had number 'e203950'

[tom66]

Re: Bush LCD37TV016HD

UL safety number.

http://database.ul.com/cgi-bin/XYV/c...E/srchres.html

Probably for the tubing...

[LEEDASH]

Re: Bush LCD37TV016HD

yes i search and the E203950 is for the heat shrink,still none the wiser what to replace or even know if that fuse was putting out the right reading tom.