Re: Samsung LA32C400 stuck in standby, red light on.
Does anybody have further thoughts for a fix to the combo board as discussed above. Off to buy some poly caps tomorrow so hopefully other sets will be back on line, just leaving this one with lines and double image.
Announcement
Collapse
No announcement yet.
User Profile
Collapse
-
Re: Samsung LA32C400 stuck in standby, red light on.
That's exactly why I only went as far as loosening the frame a little at the base end so I could sneak a peek at was there. I couldn't see any more ribbons in there, just the same single ribbon connecting to what must be a combined board, very narrow, running most of the width of the screen.
Having failed miserably on a laptop screen repair (full dismantle for illumination problems) before I opted to stop there!
Leave a comment:
-
Re: Samsung LA32C400 stuck in standby, red light on.
Ok, I gave the connecting ribbon my best shot for curing double image and lines but no matter what I did there was absolutely no difference, better or worse.
On this model set there is no separate TCON board that devides the screen into two halves with a ribbon for each. Therefore, I was trying this on the single ribbon leading directly to the board attached to the bottom edge of the screen.
For now I've swiped its PSU to use in one of the other sets that was stuck in standby.
I have confirmed...
Leave a comment:
-
Re: Samsung LA32C400 stuck in standby, red light on.
I didn't have any car bulbs to hand so haven't tried that test until I grab some.
[I]"A2) Lines on the screen most likely bad tab bonds" [/I]
What's the method for checking the tab bonds?
[I]"or perhaps either the cut-off or the bypass method may be applicable."[/I]
Could you explain or link to these methods please.
ThanksRe: Samsung LA32C400 stuck in standby, red light on.
I didn't have any car bulbs to hand...
Leave a comment:
-
Samsung LA32C400 stuck in standby, red light on.
With reference to the thread...
[URL="https://www.badcaps.net/forum/showthread.php?t=37130&page=2"]Here[/URL]
I'm wanting to repair multiple Samsung LA32C400 TVs. (Shares the same PSU as LE32C450)
Most have the same fault as described by the OP in the thread above.
I have not tested the actual psu boards but doning one from a fully working set does do the trick.
PSU board is again the BN440033A version (not B).
Soooooooo,
Q1) Is it safe to assume that the same brown poly cap as shown by martino is the one to...
-
Re: Samsung LE32C450E1W don't start
I'll dredge up this old thread as it was the reason I found this forum.
I'm wanting to repair multiple Samsung LA32C400 TVs. (Shares the same PSU as LE32C450)
Most have the same fault as described by the OP.
I have not tested the actual psu boards but doning one from a fully working set does do the trick.
PSU board is again the BN440033A version (not B).
Soooooooo,
Q1) Is it safe to assume that the same brown poly cap as shown by martino is the one to attack on each of these faulty sets?
...
Leave a comment:
-
Re: New Members - please post your introductions here
Hi Folks,
Well this forum is an interesting and refreshing find!
I'm an electronics tinkerer of some years and know just enough to be really dangerous
Mainly into audio stuff with a bit of PC on the side. However, it was Samsung TV power boards that brought me here!
Leave a comment:
No activity results to display
Show More
Leave a comment: