Re: LG 60pb5600 plasma random reboot
Alright Guy its fixed now ! It was the main board and 2 500v capacitors on the sustain board, I had to replace the P. Sup for no reason but anyways Thanks for everything.
olivier.gendron@gmail.com
Member
Last Activity: 12-08-2020, 12:10 PM
Joined: 08-23-2018
Location: chambly
-
Re: RCA RLDED5078A (JVC LT-50E350) power board
Alright Guy its fixed now ! Thanks for everything.Leave a comment:
-
Re: RCA RLDED5078A (JVC LT-50E350) power board
Thank you for the recommandation....Leave a comment:
-
Re: RCA RLDED5078A (JVC LT-50E350) power board
Got it ! There was liquid inside. 2 bad leds.
Thanks everybody . One loveLast edited by olivier.gendron@gmail.com; 10-15-2018, 10:28 PM.Leave a comment:
-
Re: RCA RLDED5078A (JVC LT-50E350) power board
[COLOR="Red"]Andrew F. Ali [/COLOR] - about 4-5 volts
[COLOR="red"]R_J , neilc6 [/COLOR] I think you guys are right ! I have a voltage drop starting at 160 and then nothing. I've check the resistance/continuity of the stripes from the red and white wire and I have nothing, it is probably a short or something. I will remove the screen and check this out. Thank you guys for all the infos. Really appreciate. It must be the backlight.Re: RCA RLDED5078A (JVC LT-50E350) power board
[COLOR="Red"]AndrewLeave a comment:
-
Re: RCA RLDED5078A (JVC LT-50E350) power board
R_J , neilc6 , Andrew F. Ali
Thank you guys, I'll check tonight...Leave a comment:
-
Re: LG 60pb5600 unidentified reboot
This is not so bad ! I'll try and let you knowLeave a comment:
-
Re: RCA RLDED5078A (JVC LT-50E350) power board
Good question ! I'll check when I come back from work. Thanks...Leave a comment:
-
Re: LG 60pb5600 unidentified reboot
.
No, but I tried with a heatgun twice, same problem, there is a lot of plastic component so wasnt that hot. I'm good at soldering, maybe i can try to carefully heat all the pins....Leave a comment:
-
Re: LG 60pb5600 unidentified reboot
Andrew F. Ali -> cables are fine
Leave a comment:
-
Re: LG 60pb5600 unidentified reboot
Andrew F. Ali -> I dont think so. But to me a bad eprom will fail instantly not some times , not sure that is the problem. Is there a way to test it ?Leave a comment:
-
Re: LG 60pb5600 unidentified reboot
Thank you [COLOR="Blue"]Andrew F. Ali[/COLOR]
[COLOR="blue"]R_J[/COLOR] Yes I know ! but the fact that the problem is intermittent not sure if its ICS .Re: LG 60pb5600 unidentified reboot
Thank you [COLOR="Blue"]Andrew F. Ali[/COLOR]
[COLOR="blue"]R_J[/COLOR] Yes I know ! but the fact that the problem is intermittent not sure if its ICS .Re: LG 60pb5600 unidentified reboot
Thank you [COLOR="Blue"]Andrew F. Ali[/COLOR]
[COLOR="blue"]R_J[/COLOR]Leave a comment:
-
LG 60pb5600 unidentified reboot
Hi,
I have a plasma TV that is sometime restarting for no reason.
I replace the power supply and still have the same problem.
If I unplug everything except the power supply and the main board.. still have the same problem.
So, I conclude the problem is from the main board.
I have redone all solder joint that was looking poorly but no change.
Do you guys have any clue of wich part I should replace ?... -
RCA RLDED5078A (JVC LT-50E350) power board
Hello friends,
I'm looking for help to fix my RCA tv, everything is fine except no backlight.
I know that the problem is the power board because I cant get any voltage from the led plug.
The board model is : ay160d-4hf12;
I confirm all voltage from con2 - con30 - con4 are good ( green circle ).
I have around 400v coming from the huge cap with the glue on it.
No voltage in Con8 backlight power ( red circle)
Now I'm stuck... any help would be appreciate.... -
Re: LG Plasma 60PB5600 Logic Board no light
ES1432 flat cable seems to not be connected properlyLeave a comment:
-
Re: LG 60pb5600 plasma random reboot
Well, there was no info about the caps for the buffer over the web , at first it was a black screen problem. Then, I replace all commonly broken caps by something equivalent but 3kv instead of 1kv. I dont think its the problem cause it show the image perfectly now just randomly on and off. I'll check for cold solder joints on the PSU and mainboard. ThksLeave a comment:
-
LG 60pb5600 plasma random reboot
Hey guys,
I'm trying to fix my plasma T.V.
Well, at first I had bad caps on both of buffers, now I have image but the tv "click" and reboot randomly every 5-10 minutes.
Any help will be gladly appreciate;...
-
Re: New Members - please post your introductions here
Hello there ! I'm new ! I fix stuff for me, friends and family in my spare times if not I spend my times on forums just like this one to improve my knowledge.
Thank you !Leave a comment:
No activity results to display
Leave a comment: