Behringer B115D schematic

[diydidi]

Hi.
Got 2 of these for repair today. I have never worked on these or even seen them before.
Anyone have some service tips for these puppies. A schematic would be Bonus too.

[Jazz P Bass]

From the few that I have seen:
The soldering on these is usually lacking , as far as quality goes.

The SMPS for sure.
The solder never wicks up to the top side of the board.

I believe the output is a class D ic, so look up the datasheet for it.
Most manufacturers simply go by it.

Nope. No schematic.

[Steve L]

Schematic for B215D

Here is the schematic for the B215D model.
Maybe it will be close enough.

Behringer B215D Active Speaker Power Amp Schematics.pdf

Steve

[diydidi]

not close.

[xtian]

Dead unit arrived on bench. On power up, just goes tick...tick...tick, like two second cycle, with flashing of LEDs. I don't see a relay inside the amp chassis, so not sure what's ticking.

I see replacement amps from Full Compass for $99, so don't want to get too deep into this. Anyone seen this issue?

[The Dude]

It's probably the amp/power supply trying to protect itself. It cycles on, goes into protect, cycles on, goes into protect, etc. Check your output devices for shorts.

[xtian]

Owner opted to replace amp unit from Full Compass. Works good.

[richb-hanover]

I filled out the Behringer Support form at https://music.secure.force.com/Suppo...hringer&rt=gnt After a couple days, the Music Tribe folks supplied the schematic/service manual, with the safety message below. Good Service!!!

I posted the manual to my blog: https://randomneuronsfiring.com/wp-c...7/b115d_sm.pdf

Thanks for reaching out! I'd be more than happy to help you.

Attached are the service schematics.

Please be aware that carrying out repairs or alterations to your product(s) could result in invalidating your warranty.

You should not attempt repair and modification of any electrical equipment unless you are a trained Electronics technician & furthermore Music Tribe are not responsible for any safety issues that may arise from any risks taken.

[nosaj]

I filled out the Behringer Support form at https://music.secure.force.com/Suppo...hringer&rt=gnt After a couple days, the Music Tribe folks supplied the schematic/service manual, with the safety message below. Good Service!!!

I posted the manual to my blog: https://randomneuronsfiring.com/wp-c...7/b115d_sm.pdf

Well I'll be damned, never thought I'd see that!

nosaj

[Jazz P Bass]

I'll second that!

[nosaj]

Well I'll be damned, never thought I'd see that!

nosaj

just to update, the behringer mixer I just took in, I decided to try this link and withing a day I have the service manual for the behringer mixer. Bookmark that link!

nosaj