HiSense 50CU6000 screen goes black after a few seconds

[MikeRWK]

Re: HiSense 50CU6000 screen goes black after a few seconds

if you can fix the traces.. you will be hero... then with replacement t-con yours set will back to life

I'll try to fix it sometime but for now I've had enough.

[Diah]

Re: HiSense 50CU6000 screen goes black after a few seconds

I'm done. Whatever happened to the tcon it gets hot as fuck now, so even if i fix the traces on the screen they'll just burn up again.

if you can fix the traces.. you will be hero... then with replacement t-con yours set will back to life

[MikeRWK]

Re: HiSense 50CU6000 screen goes black after a few seconds

Ok, Dr. Frankenstein, let's re-prep the patient for surgery.

I'm done. Whatever happened to the tcon it gets hot as fuck now, so even if i fix the traces on the screen they'll just burn up again.

[nomoresonys]

Re: HiSense 50CU6000 screen goes black after a few seconds

Ok, Dr. Frankenstein, let's re-prep the patient for surgery.

[MikeRWK]

Re: HiSense 50CU6000 screen goes black after a few seconds

seam you never listen to other Man... the first point i write to screw the t-con to chassis..

dont do any things more its not bad... remove the speaker and metal cover of the panel boards let see where it damage... its look just lines not parts burning

I thought I had it screwed down already.

[MikeRWK]

Re: HiSense 50CU6000 screen goes black after a few seconds

When the tcon lost ground it found it somewhere else...

[Diah]

Re: HiSense 50CU6000 screen goes black after a few seconds

I swapped the ribbon cable from the other side and part of the screens circuit board caught fire and a trace burnt, she's fucked. I think I fucked something up when the tcon came off the the tv while it was powered.

seam you never listen to other Man... the first point i write to screw the t-con to chassis..

sad.

[MikeRWK]

Re: HiSense 50CU6000 screen goes black after a few seconds

She's done.

[nomoresonys]

Re: HiSense 50CU6000 screen goes black after a few seconds

I swapped the ribbon cable from the other side and part of the screens circuit board caught fire and a trace burnt, she's fucked. I think I fucked something up when the tcon came off the the tv while it was powered.

Oh crap.

[nomoresonys]

Re: HiSense 50CU6000 screen goes black after a few seconds

You mean you only get a quarter now, when last exact setup gave you half a good display?

[MikeRWK]

Re: HiSense 50CU6000 screen goes black after a few seconds

what hell this photo ???

did you broken the ribbon cable... it look you have short on the ribbon cable

I swapped the ribbon cable from the other side and part of the screens circuit board caught fire and a trace burnt, she's fucked. I think I fucked something up when the tcon came off the the tv while it was powered.

[Diah]

Re: HiSense 50CU6000 screen goes black after a few seconds

what hell this photo ???

did you broken the ribbon cable... it look you have short on the ribbon cable

[MikeRWK]

Re: HiSense 50CU6000 screen goes black after a few seconds

Might be a candidate for "tape cut-off method"

Forgot to attach a pic last time. Also when the tcon came of the side of the screen by the power buttons got pretty hot. I'm guessing I fucked it, not sure why I bought a broken tv anyways when I usually get them for free.

[nomoresonys]

Re: HiSense 50CU6000 screen goes black after a few seconds

This bright young man nailed it down to the exact faulty line: https://www.youtube.com/watch?v=pfrRhw7-ZII

[nomoresonys]

Re: HiSense 50CU6000 screen goes black after a few seconds

Might be a candidate for "tape cut-off method"

[MikeRWK]

Re: HiSense 50CU6000 screen goes black after a few seconds

you need to do exact point after point with out signal.

1- you need screw the t_CON to chassis al least 2 screw 1 at each side
2- disconnect only the ribbon as you did first time ( the left front side should display picture and other side will be white.... so you can see the menu setting when you call it )
3- call the menu setting and go down to audio setting you need to inter service menu 1-9-6-9
under first page there are some things clear chip ... if you are not sure.. upload photo to tell you which need to initial the chip ( hard reset ) the set will go standby... plug it from wall socket and put the ribbon back then plug in and start the set... tell the result

I can't see the menu now I'm only getting a quarter of the screen on that side. I didn't notice before I didnt have the tcon screwed down and it lost ground, did I damage something?

[Diah]

Re: HiSense 50CU6000 screen goes black after a few seconds

Sorry I missed that part. The tv will work with only one cable plugged into the tcon, either side works. There is also a horizontal line on one side that I've taken a pic of, the tv's menu items and stuff have lines coming from them.

you need to do exact point after point with out signal.

1- you need screw the t_CON to chassis al least 2 screw 1 at each side
2- disconnect only the ribbon as you did first time ( the left front side should display picture and other side will be white.... so you can see the menu setting when you call it )
3- call the menu setting and go down to audio setting you need to inter service menu 1-9-6-9
under first page there are some things clear chip ... if you are not sure.. upload photo to tell you which need to initial the chip ( hard reset ) the set will go standby... plug it from wall socket and put the ribbon back then plug in and start the set... tell the result

[nomoresonys]

Re: HiSense 50CU6000 screen goes black after a few seconds

Man ...i asked you to feed signal.. we want to see when there are signal load on the t-con and panel.... also you need to do same way disconnect the other side

+1, what is the result?

[MikeRWK]

Re: HiSense 50CU6000 screen goes black after a few seconds

Man ...i asked you to feed signal.. we want to see when there are signal load on the t-con and panel.... also you need to do same way disconnect the other side

Sorry I missed that part. The tv will work with only one cable plugged into the tcon, either side works. There is also a horizontal line on one side that I've taken a pic of, the tv's menu items and stuff have lines coming from them.

[nomoresonys]

Re: HiSense 50CU6000 screen goes black after a few seconds

^Yep, I posted right before he said he got it to stay on after tcon disconnect.