I found all the caps ok, but have a bad P5506BDG N-Channel Fet, P9006EDG P-Channel Fet, & PJ909 (SR26) fast switching diode, all SMD parts all on the tiny drive pcb # iLTR-034 Rev A. I can't find a sub for the diode, or Fets. Has anyone worked on this model HP before? First one I have seen. Thanks.
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Re: HP 25" LCD Monitor M #2509M dead
picture of the board might help
https://www.badcaps.net/forum/showth...BDG#post117302
How about these as a pair FDD8451 and AOD413
This might be a suitable schottky - you will need to check datsheets
STPS2L60
Please update your profile with country and mains voltageLast edited by selldoor; 12-05-2012, 01:52 PM.Please upload pictures using attachment function when ask for help on the repair
http://www.badcaps.net/forum/showthread.php?t=39740 -
Re: HP 25" LCD Monitor M #2509M dead
SR26 diode is also listed by several manufacturers as the SS26.Comment
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Normally, I never post repairs this quick after I do them, because… I am usually very slow.
But today, I’m making an exception here. Why? No idea. Perhaps only because the repair details are still “fresh” in my head… which is ironic, given this is a 16 year old monitor that hardly anyone will care about today. It is new to me, though. 
I picked it up last November from someone on my local Craigslist. It wasn’t very close to where I live, but was close to a family friend that I had to go visit anyways. So after watching the posting on Craigslist for a few weeks and seeing it getting...
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Hi Everyone
Lately I am experiencing the deja-vu incident on one of the led monitor like this.
https://www.badcaps.net/forum/troubl...lashing-on-off
The monitor is HP 27es LED Monitor
https://h30434.www3.hp.com/t5/Deskto...e/td-p/6804692
The monitor will randomly blackout and display no signal and will recover again.
Sometimes need to power and off again to restore the display but... -
Good evening, gentlemen.
I have a problem with my monitor. It turns off after a few seconds or flickers. Shining a flashlight on the screen doesn't show any image, so I guess it's not the "2 seconds to dark" I read in the forum.
To turn it back on, I have to press the power button twice. Then after a few seconds it turns off again or flickers. See video.
https://drive.google.com/file/d/1L6S...ew?usp=sharing
Things I tried
- Bought a new AC adapter thinking that was the problem but the problem... -
Looking through my repair pictures and notes, it's been a long time since I posted anything in the LCD monitors section. So here goes that.
I'm dedicating this thread to one of the very first LCD monitors I repaired (if not the first one), which was more than 10 years ago now. The monitor is a Wise Wing, model F199. It's a 19” CFL-backlit LCD. I got it for free off of Craigslist in 2009 from a guy, who said he bought it for cheap from Wallmart and the monitor worked only for a little less than 2 years before quitting.
When I saw the Craigslist post, I wasn't... -
I wanted to post about my successful repair of a dead Samsung TV.
Model: UN55KS8000
Power Supply Circuit Board Number: BN44-00878A
Part required: SB5150 Schottky diode 150V 5A
Symptoms:
Powered TV on with remote control. Briefly (less than one second), saw video, then TV went dark.
- Not working at all
- No red LED
- No standby power
- Will not power on
Attempted reboot:
- Initially unplugged TV for about 20 seconds and plugged it back in (This has fixed this TV in the past when it was unresponsive.) Did not...
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