BBK phone schematic (circuit diagram)

Single chip microcomputer STM32L151CCU6

Mobile phone crystal 3.2*2.5mm 3225 26M (26.000MHZ) 7.5PF 10PPM 20PPM 30PPM

Shunluo high frequency inductor, parallel stack inductor, shun winding inductor, authorized agent

Probe high frequency needle 10445 with line high frequency needle with 1 high frequency core can pass 3A