LG 50pc1r-zh Flickering

[nalle077]

Re: LG 50pc1r-zh Flickering

No expert but I believe the x and y are the same and should both be changed. Check part numbers

Yes but this is about the IPM next to the Ysus called ER

[nalle077]

Re: LG 50pc1r-zh Flickering

all ipm's are the same on x and y boards.
unfortunately i don't have any here with that pin out to get comparative readings for you.

This was why I bought 2 IPM and was going to change them on the same board. (YSUS) SUS IPM and ER IPM. Could they really function the same way? Please help

[attainteddragon]

Re: LG 50pc1r-zh Flickering

i have changed them on their own and in pairs, with very few issues.

one of the problems now is that most of the ipm's out there are pulled from old sets, so you never end up with a pair that have the same hours on them and no real guarantee that they have a huge life span.

if it is your set, you can get away with only doing 1, you can always do the other down the track when it fails one day.

[nalle077]

Re: LG 50pc1r-zh Flickering

i have changed them on their own and in pairs, with very few issues.

one of the problems now is that most of the ipm's out there are pulled from old sets, so you never end up with a pair that have the same hours on them and no real guarantee that they have a huge life span.

if it is your set, you can get away with only doing 1, you can always do the other down the track when it fails one day.

So are we now talking about the two IPMs on the same board?
YSUS? One is SUS IPM and one is ER IPM?????
I have already desoldered them and I noticed that one had more legs then the other, and I do not see inside of the SUS IPM due to black silicone. but the ones I ordered had more legs, but they go to the sam place in the IPM.

[attainteddragon]

Re: LG 50pc1r-zh Flickering

ahhhh, this is what happens when we don't get pics. most sus boards have 1 ipm but a few do have 2 on each. i would change both that are on y-sus.

[nalle077]

Re: LG 50pc1r-zh Flickering

ahhhh, this is what happens when we don't get pics. most sus boards have 1 ipm but a few do have 2 on each. i would change both that are on y-sus.

Here are some photos.
The left IPM is the one called ER_IPM and the right is the SUS_IPM
It is black so I do not know if it has the same function.
You can see the id-number on them
the ones I bought is called YPPD-J016B and it looks the same as ER_IPM with number YPPD_J016E

[attainteddragon]

Re: LG 50pc1r-zh Flickering

so you have the yppd-j016b but you still need the yppd-j015e.
looks like you used the violent removal technique. :P

https://www.utsource.net/ic-datashee...E-1756426.html

[nalle077]

Re: LG 50pc1r-zh Flickering

so you have the yppd-j016b but you still need the yppd-j015e.
looks like you used the violent removal technique. :P

https://www.utsource.net/ic-datashee...E-1756426.html

Yes I guess so, that was the question. If they are the same function, or I have to buy the yppd-j015e ?