VDCDC31PGND32L33VINDCDC34VINDCDC15L16PGND17VDCDC18DEFDCDC19FB_LDO210FB_LDO111Vdd_alive12AGND213VLDO214VINLDO15VLDO116EN_LDO17EN_DCDC318EN_DCDC219EN_DCDC120PWRFAIL#21DEFDCDC222MODE23EN_Vdd_alive24VDCDC225PGND226L227VINDCDC228Vcc29PWRFAIL_SNS30AGND131DEFDCDC332EP33