Does anybody happen to know what kind of crystal these headphones have?
I managed to lose it by accident
I managed to lose it by accident
-
-
Re: Sony WH-1000XM3
Found a teardown that has some PCB closeups,hopefully you can see the part numbers for the xtal
http://www.52audio.com/archives/31755.html -
Re: Sony WH-1000XM3
The one with this text:
98. 30L
H93SK
I figured that 30L might mean 30MHz but it was not correct.
Too bad I did not check the bottom side first. It must have been a faulty T260, not the top crystal.
On iPhones, crystals with T240 marking die quite often so it might be the same with T260 here.
I guess I have to find a working pair and hook it up to an oscilloscope.Last edited by RethoricalCheese; 03-29-2020, 04:51 AM.Comment
-
Hi all,
i got these headphones which were not charging or powering on. I found some corosion around the charging port and power board. After cleaning the headphones took a charge but directly powered on.
The power button ist without any reaction. I suggest that there ist still some gunk under the button and i get an always power on. Do you have any suggestions what to do? Is it possible to desolder the button for a cleaning?
I could replace the board for 25 euros but maybe there is another way?11-04-2024, 09:29 AM -
Hi,
I have a pair of WH-10000MX2 bluetooth headphones with a strange problem. Connecting the charging cable causes the headphones to no longer turn on when pressing the power button.
I thought I had 'fixed' this when I took them apart and disconnected the battery for 15 minutes and found as soon as you disconnect the battery they can be powered on and off as normal using the power button. But then the moment you connect a charging or data cable to a charger or laptop USB port, the power button stops working and the can't be turned on again. No response.
The... -
Buenas mi nombre es carlos me uni al foro porque estoy buscando el schematic de una sony vaio pcg-41217u otras formas de escribirlo son 1p-0117j01-a012 mbx-237 numero de placa revision 1.2 o Sony VPCSB (MBX-237), en fin me gustaria y ayudaria un monton si alguien me puede dar dichi svhematic para hacer las mediciones de una laptop de la mencionada anteriormente(Sony VAIO PCG-41217U) con el fin de repararla dejo de funcionar solo prende el led de la bateria al pulsar el boton de power el disco empiesa a hacer ruido de actividad pero los leds del frontas no reflejan acividad y no enciende la pantalla.... -
These headphones sell for between £250 - £300 so well worth going into.
Need to identify earpiece swivel brackets LEFT/RIGHT.
Right side damaged.
Manage to modify original & now works quite well, but it does seem to be a weak point on these headsets therefore would like to have some in stock for future repairs.
Firstly, would like to find out if Sony supply these as separate parts & if not then try to have them 3D printed.
Can anyone help?11-05-2022, 02:15 AM -
OK, this one dates back to 2015! I thought I had posted this, but realized I didn’t when I posted a picture of something else. So here it goes…
Back in 2015, I bought a pair of RCA WHP141 wireless headphones at Micro Center for $2. I even mentioned it in the best cheap/free scores thread right here. Just forgot to follow up with that.
As mentioned back then, these are (were) 900 MHz FM wireless headphones. No modern day Blutooth or anything like that. I knew they wouldn’t be great headphones or even that good… but the price was right!
So let’s take...
Comment