User Guide

Nokia Customer Care Schematics / Layouts hl9_14 NHL-12

Voltage Regulator v.14, ed.14

!!! CAUTION: THIS SHEET OMITS THE EXTERNAL VOLTAGE REGULATOR - IT HAS NOT BEEN TESTED BY BLUEBIRD !!!

CHECK THAT THE REGULATED SUPPLY MEETS BC02 REQUIREMENTS BEFORE USING THIS SHEET.

ALSO CHECK THAT BLUETOOTH CIRCUIT DOES NOT DEGRADE SUPPLY VOLTAGE.

DECOUPLING CAPACITOR FOR 2V8 REGULATED SUPPLY

FROM APE1510

2320481

C6036

GND

1u0

VOUT

CTRL

MODE