Hi, I'm from Argentina and I have a metronome just like the one that burned a sot89 encapsulated smd transistor with the number "2855 DDAN" I suppose it's a regulator but I can't find any information. Could you help me?
@@uragunnnn I thought it could be a double diode, but the package is of the type sot89 or maybe sot223. The component is located after the power key and receives direct 9v from the battery or power supply, so I assumed that it could be a regulator. I thought that if any of you had the metronome you could measure the voltages of this component and thus discover what function it performs.
Good job!!!
танкю мээээн :)))))))))))))))))
Hi, I'm from Argentina and I have a metronome just like the one that burned a sot89 encapsulated smd transistor with the number "2855 DDAN" I suppose it's a regulator but I can't find any information. Could you help me?
may be this ? -
www.rlocman.ru/i/File/dat/Avago_Technologies/Diodes_RF/HSMS_2852_TR1G.pdf
@@uragunnnn I thought it could be a double diode, but the package is of the type sot89 or maybe sot223. The component is located after the power key and receives direct 9v from the battery or power supply, so I assumed that it could be a regulator.
I thought that if any of you had the metronome you could measure the voltages of this component and thus discover what function it performs.