Messages

1

preenfm2 and preenfm3 / Re: PreenFM2 SMD (rev6 board) - no sound

« on: October 29, 2020, 10:48:43 PM »

thanks Xavier, I think I solved it.
In the "Flash Bootloader" instructions (https://github.com/Ixox/preenfm2/tree/master/flash) there's a link to the pfm2_flash.dfu, which is probably still an old version of the firmware,
I solved it by downloading the latest v. 2.2.20  and now I get sounds out of it...

2

preenfm2 and preenfm3 / [Solved] PreenFM2 SMD (rev6 board) - no sound

« on: October 29, 2020, 08:43:30 PM »

hi, I just finshed assembling my new SMD PreenFm2 (rev6 board)
Everything seems to work
-I soldered encoders, jacks, buttons and so on
-I flashed the Firmware at 1st time
-There's MIDI acitivty using USB (I can see numers 1234 on screen)
-I load some DXt sounds from the USB stick

but I have no output.
Volume is turned on
Am I missing something really basic maybe?
what shoud I check ?
Most of components were presoldered on this board..