Samsung GQ65Q60 QLED

[lotas]

These 2 legs will not rise, the case of the transistor will crack, the tracks on the board will break, then only use a hairdryer to completely remove it.

[marillo]

well 1st one failed...
this is tough to do... i should have tried fingernail lol

i think it was too hot so it fell apart... but i couldnt get the pins up otherwise...


so this was the same model with a broken panel, where i just did this test. i have the same tv with the not broken panel, just reboot problem, so i m not sure how will i manage this in order not to destroy everything...

[marillo]

should i remove the remaining part as well... tried to turn it on.... same as before just boot loop

[Diah]

ohh my GOD... i can notice from yours test video, you have stable hand... but why so,,, to lift pins first need at soldering fat pasta on the pins... then add little solder.. then use shield to suck the solder it will be easy to remove..damage it can be replaced

read the label of the MOSFET first in case you

if this was the one we trouble shooting it then you have short inside the panel glass.. no way

[lotas]

Why bother touching it at all, if it was working, if you want to remove it from the board, then you need to use a hairdryer to remove SMD components, and not a simple soldering iron, as I wrote above, you will ruin it.

[marillo]

ohh my GOD... i can notice from yours test video, you have stable hand... but why so,,, to lift pins first need at soldering fat pasta on the pins... then add little solder.. then use shield to suck the solder it will be easy to remove..damage it can be replaced

read the label of the MOSFET first in case you

if this was the one we trouble shooting it then you have short inside the panel glass.. no way

nooo... this was not the one with trouble shooting of course... the videos i made with the one which panel is not damaged! i got one with broken panel, in order to check if the reason is the mainboard...

the "good" tv is standing, and from that i took the measures. the bad one, with broken panel and now broken transistor is laying... so no damage caused (yet)

[marillo]

Why bother touching it at all, if it was working, if you want to remove it from the board, then you need to use a hairdryer to remove SMD components, and not a simple soldering iron, as I wrote above, you will ruin it.

well i m not sure if it was working? how do you know if i may ask? the tv was and iscin a bootloop... 🤷♂️

[Diah]

nooo... this was not the one with trouble shooting of course... the videos i made with the one which panel is not damaged! i got one with broken panel, in order to check if the reason is the mainboard...

the "good" tv is standing, and from that i took the measures. the bad one, with broken panel and now broken transistor is laying... so no damage caused (yet)

the broken screen tv... even u remove Q totally will remain in bootloop because its broken and sure there are shorts at some where on glass

[marillo]

the broken screen tv... even u remove Q totally will remain in bootloop because its broken and sure there are shorts at some where on glass

alright, makes sense. so i will need to figure out how to remove the transistor properly. and can you tell me what will be then next step after i remove the two pins?

[Diah]

alright, makes sense. so i will need to figure out how to remove the transistor properly. and can you tell me what will be then next step after i remove the two pins?

before this act.... take out the buffer boards from the broken one , and compare the testing on all parts one by one as diode mode for D and high Ohm for C direct on the parts also in reserve way..

[marillo]

before this act.... take out the buffer boards from the broken one , and compare the testing on all parts one by one as diode mode for D and high Ohm for C direct on the parts also in reserve way..

i checked yeaterday, before destroying this one... results seemed to be the same... and what wouod be tghe next step when i accomplish to separatenthe two pins? qould it work or anything else to do? i read also that some managed just by taping some part on the lvds cable?

[Diah]

i checked yeaterday, before destroying this one... results seemed to be the same... and what wouod be tghe next step when i accomplish to separatenthe two pins? qould it work or anything else to do? i read also that some managed just by taping some part on the lvds cable?

don't move the Q., however i don't like to write over this forum any kind of masking.... as its not repair... but it could satisfied you some how.
try to mask exactly this pins start with Red mark... then yellow then blue tell the result.... all U ribbon cable should be in place

[marillo]

i got a headache... it s such a sysiphus work... i didnt manage, nothing has changed. keeps going off and on. on one sec... off two seconds... than on sec... and so on... it s frustrating

[Diah]

i got a headache... it s such a sysiphus work.

scrap it what did you waiting for when panel shorted !!

[marillo]

scrap it what did you waiting for when panel shorted !!

thanks for your help, time and effor. really appreciate it. may i ask whoch part of Germany are you from?