|
1N4448 or similar |
x 3 | |
|
DC/DC Coverter R78 5V 500mA R-7850-05 |
x 1 | |
|
Relay Fujitsu NA24WK |
x 2 |
Blutooth Adapter for ReVox B760 and B780
Updated Revision V1.4 now available!
Plugs into the DolbyNR slot of the Revox B780 or B760. Designed to be used with DollaTek bluetooth receiver AS1711BT. It might also work with similar modules.
To enable it, switch on the noise reduction. Connect via Bluetooth to the module and enjoy.
ATTENTION there is an issue with the first revision of this pcb. The two relays have to be mounted from the lower side of the board in order to make it function properly.
The new Revision 1.4 corrects those issues.
Blutooth Adapter for ReVox B760 and B780
*PCBWay community is a sharing platform. We are not responsible for any design issues and parameter issues (board thickness, surface finish, etc.) you choose.

Raspberry Pi 5 7 Inch Touch Screen IPS 1024x600 HD LCD HDMI-compatible Display for RPI 4B 3B+ OPI 5 AIDA64 PC Secondary Screen(Without Speaker)
BUY NOW
ESP32-S3 4.3inch Capacitive Touch Display Development Board, 800×480, 5-point Touch, 32-bit LX7 Dual-core Processor
BUY NOW
Raspberry Pi 5 7 Inch Touch Screen IPS 1024x600 HD LCD HDMI-compatible Display for RPI 4B 3B+ OPI 5 AIDA64 PC Secondary Screen(Without Speaker)
BUY NOW- Comments(10)
- Likes(0)
- 1 USER VOTES
- YOUR VOTE 0.00 0.00
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10

-
1design
-
1usability
-
1creativity
-
1content
More by Axel Nieb
-
-
Commodore 64 1541-II 1581 Floppy Disk Drive C64 Power Supply Unit USB-C 5V 12V DIN connector 5.25
317 1 3 -
Easy to print simple stacking organizer with drawers
114 0 0 -
-
-
-
-
-
-
Modifying a Hotplate to a Reflow Solder Station
1211 1 6 -
MPL3115A2 Barometric Pressure, Altitude, and Temperature Sensor
692 0 1 -
Hi,
I am sorry but unfortunately all the messages got erratically marked as spam.
There is a bug on this pcb. To make the Module work simply solder the relays from the underside to the pcb.
Once again I am sorry for the delay ...
I have also updated the Gerbers to Rev.1.4 which has this issue corrected.
Hi Rafael,
I am sorry but the old revision of this pcb has a bug. Unfortunately I've not updated the Gerbers to the latest Version. However there is a possibillity, just solder the relays from the underside of the pcb and the module should work.
The Gerber files are now corrected.
Hallo Herr Wutke,
leider habe ich Ihre Nachricht erst jetzt gesehen (hing im SPAM-Ordner). Das Problem ist bekannt. Wenn sie die Relays von der Unterseite her einlöten funktioniert das Modul. Ich hatte vergessen die Gerber-Daten hier zu aktualisieren und habe dies nun nachgeholt. Rev 1.4 hat das Problem nicht mehr.