The Marshall Kilburn Bluetooth speaker is a compact, portable stereo speaker. This speaker comes with a built in Class D amplifier with quality sound range for its size. Bluetooth connectivity also allows for quick connections to bluetooth capable devices.
TheNisse84 so it appears you have a short-circuit somewhere. Post a picture of the complete board so we can see what else is going on. What have you checked already?
Hello! I have a similar problem, fuse blows immediately but the speaker works fine from battery if it's recharged externally. Nothing is obviously burned or damaged on the board. Any suggestions how to diagnose the problem?
TheNisse84 what exact device does that board come out of?
由 oldturkey03 完成的
Marshall kilburn 1
由 TheNisse84 完成的
TheNisse84 so it appears you have a short-circuit somewhere. Post a picture of the complete board so we can see what else is going on. What have you checked already?
由 oldturkey03 完成的
I have made a schematic from the PSU.
greatings , Jan Hoeve , pe1rfe
for contact , pe1rfe@outlook.com
holland.
由 Jan Hoeve 完成的
Hello! I have a similar problem, fuse blows immediately but the speaker works fine from battery if it's recharged externally. Nothing is obviously burned or damaged on the board. Any suggestions how to diagnose the problem?
由 Nikolay 完成的