Re: Acer B326HUL power supply dead
Hi, I finally gave up and payed a repairmen to repair it...
fred41
New Member
Last Activity: 04-15-2019, 10:42 AM
Joined: 02-10-2012
Location:
-
Re: Acer B326HUL power supply dead
I measured 18.5Vdc - 19Vdc
And I didn't blew up the house, nor I burned myself...
Thanks everyone...Leave a comment:
-
Re: Acer B326HUL power supply dead
Like this?
I have one...Leave a comment:
-
Re: Acer B326HUL power supply dead
Thanks a loot for your answer, but I'm not sure what GFCI means exactly, is it an outlet with ground? I live in France , and this is the default wall outlet we have :
Am I right for where to test?...Last edited by fred41; 05-16-2018, 11:56 AM.Leave a comment:
-
Re: Acer B326HUL power supply dead
Hi, I tried to take pictures and read the part references
n°1 : NXP TEA1751T CDX12104 TXD14241
n°2 : MPS1431 MP3398 E44H2168A
n°3 : unreadable, but seems to be the same as n°2
thanksLeave a comment:
-
Re: Acer B326HUL power supply dead
Hi, Budm
Thanks for your answer
I have no light on the front power push button.
I tested the general 220v power switch on the back, and the fuse.
And to answer your question, I have 0v on each wire on the white connector, with the board plugged or unplugged:
[url]https://www.youtube.com/watch?v=8uVT8g2OchQ[/url]
I have 335Vdc arriving to the "120uF / 450V" capacitor, and I unsoldered it and tested it too:
[url]https://www.youtube.com/watch?v=IL7uwboCR70[/url]...Leave a comment:
-
Re: Acer B326HUL power supply dead
Is it useful?
Thanks...Leave a comment:
-
Re: Acer B326HUL power supply dead
If you need more detailled pictures or anything else, ask.
ThanksLeave a comment:
-
Re: Acer B326HUL power supply dead
I also have a dead power board, did you manage to find some datasheet, schematics, wathever informations about this card? Thanks...Leave a comment:
No activity results to display
Leave a comment: