What type of fuse is this?

[petehall347]

Re: What type of fuse is this?

build yourself a DBT .
saves on fuses .

[budm]

Re: What type of fuse is this?

Check the RESISTANCE reading between the two legs (+ and - legs) of any one of the three main filter caps (3 large caps laying on its side), report the reading.

[Malachi]

Re: What type of fuse is this?

build yourself a DBT .
saves on fuses .

I don't know what that is.

[Malachi]

Re: What type of fuse is this?

Check the RESISTANCE reading between the two legs (+ and - legs) of any one of the three main filter caps (3 large caps laying on its side), report the reading.

That wouldn’t cause blown fuses would it?

[petehall347]

Re: What type of fuse is this?

shorted main caps would blow the fuse

[petehall347]

Re: What type of fuse is this?

this is basically it .

[Malachi]

Re: What type of fuse is this?

Check the RESISTANCE reading between the two legs (+ and - legs) of any one of the three main filter caps (3 large caps laying on its side), report the reading.

Getting ~46k ohms on the filter caps.

[Malachi]

Re: What type of fuse is this?

I’ve seen the light bulb setup on here before. Never bothere with it because I don’t bother with fixing TVs anymore.
People around here list 32” cracked led/lcds for $20 or more claiming it’s a cheap fix.

I will pick up the occasional plasma, since they are discontinued. In the last year, I’ve picked up 3 plasmas counting this one.
2 Panasonic’s with the usual sc board issue, which I’ve finally gotten enough guts to fix myself.

This is the only non panny I picked up only because the Samsung 8500 series is supposed to be nice.

[Malachi]

Re: What type of fuse is this?

Now the reading on the filter caps has changed. ~11M ohms.

[petehall347]

Re: What type of fuse is this?

did you test all diodes for short ?

[Malachi]

Re: What type of fuse is this?

did you test all diodes for short ?

Yes, none of them are shorted unless there are some under the cage by the power inlet. I can’t really see what’s in there.

It’s almost 2am for you Pete. Don’t you sleep?

[budm]

Re: What type of fuse is this?

Getting ~46k ohms on the filter caps.

I am looking for shorted load which will be connected in parallel with the filter caps.
So now you need to test the resistance between the two inner legs of the Bridge rectifier.
I need to get good clear high res straight shot pictures of the whole top and bottom side of that power supply board, right now I cannot read the P/N of that power supply board.

[Malachi]

Re: What type of fuse is this?

Sorry bud, just got this. I’ll get better pictures tomorrow. The board number is bn44-00619a.

[Malachi]

Re: What type of fuse is this?

This is the best picture I can get with my phone.
Which is the bridge rectifier?

[Malachi]

Re: What type of fuse is this?

The parts in the 15 piece repair kit are: DS808, DS810, QS802C, QS804C, RS819, RS833, RS827, RS835, DS813, DS807, DS809, DS814, FS801S, RS854 and RS855.

[tom66]

Re: What type of fuse is this?

dont waste money on special fuses . get some 12 amp fuse wire but watch for fire it is sure to blow again . or solder to a regular time delay fuse

Really do not do this.
The fuse has a case to absorb the arc and prevent a fire.
Use a real fuse and don't burn down the house if it blows unnoticed.

[Malachi]

Re: What type of fuse is this?

I thought you were leaving badcaps Tom?
Anyway, I wouldn’t do that.
Some of those components I listed are too small for me to replace even with my magnifiers on.

[tom66]

Re: What type of fuse is this?

I thought you were leaving badcaps Tom?
Anyway, I wouldn't do that.
Some of those components I listed are too small for me to replace even with my magnifiers on.

I'm not leaving Badcaps, I'm just not active on here that often due to job and other commitments.

[jetadm123]

Re: What type of fuse is this?

The parts in the 15 piece repair kit are: DS808, DS810, QS802C, QS804C, RS819, RS833, RS827, RS835, DS813, DS807, DS809, DS814, FS801S, RS854 and RS855.

That kit only applies if QS802C and QS804C are shorted.

Possibly something under that metal cage at the AC inlet is shorted. Maybe a varistor?

[Malachi]

Re: What type of fuse is this?

I guess I can remove it and check.