Re: Blaupunkt 40” TV 40/233I-GB weird lines like moire effect after reassembling
I did a cleaning of all relevant contacts with a fiberglass pen.
at the moment i think:
a) i bent the thick diffuser sheet too much while disassembling and broke it internally (possible?)
b) i really messed up the order of the diffuser sheets
Some pictures, front view, side view...
[URL="https://imgur.com/a/PxYfbqi"]https://imgur.com/a/PxYfbqi[/URL]Re: Blaupunkt 40” TV 40/233I-GB weird lines...
bubblegum_bob
New Member
Last Activity: 11-10-2020, 01:07 PM
Joined: 09-11-2014
Location: Hessen
-
Re: Blaupunkt 40” TV 40/233I-GB weird lines like moire effect after reassembling
Thank you for your reply,
I'm pretty sure, that i took them all out at once and the order should be right.
But maybe i did a sloppy job with the plastic spacers underneath.
I'll try to refit it later.Leave a comment:
-
Blaupunkt 40” TV 40/233I-GB weird lines like moire effect after reassembling
Hello everyone,
the backlight wasn't working and after some online research, i stripped the display (total nightmare) to find one led at fault.
I bridged the faulty led and after i reassembled the TV, the background lighting works fine, but the screen got some strange lines.
It's not visible, if you sit straight in front of it.
But change the viewing angle and it gets annoying.
What could be the cause of this? Did i broke the Display while reassembling?
... -
Re: Samsung Syncmaster 245B Black screen and blue Power LED
That's my board and i think the cold solder joint was in one of the red circles.
Some leg wobbled a little bit.
Would this make sense?
How hot are these components in operating state?
Afterwards I didn't screwed the board properly fix to give a little bit more space for thermal expansion.
Does this make sense?
I'm no pro, therefore my questions....Leave a comment:
-
Re: Samsung Syncmaster 245B Black screen and blue Power LED
Thank you very much!
I just resoldered every bigger component like in the image from the blog and it seems to did the trick! Let's see if it will fail in the next three days!
...Leave a comment:
No activity results to display
Leave a comment: