lenovo_A1原理图

lenovo_A1原理图_P1_201103316

5

4

3

2
LTR

1
REVISION RECORD ECO NO: APPROVED: DATE:

D

D

VREG_MSMC1 C101 10uF VREG_MSMA MSM_USBPHY_LDO_3V3 VREG_MSMA MSM_USBPHY_VDDA26 MSM_USBPHY_VDDA33 VREG_MSMA_AUD F14 VDD_USBPHY_2P6 E16 VDD_USBPHY_3P3 C8 VDD_A F9 VDD_A E6 VDD_A C3 VDD_A U101-F PWR R199 N5 VDD_P10 E18 VDD_P9 E13 VDD_P8 E10 VDD_P7 L5 VDD_P7 AD25 VDD_P4 AE22 VDD_P4 VDD_P3 VDD_P3 VDD_P3 VDD_P3 VDD_P3 VDD_P3 T5 Y5 AE7 AE11 AE15 AE18
VREG_UIM1_MSM VDD_LCDC_EBI2 VDD_ULPI_LCDC VDD_AD2D_A

0 DNP

VREG_MSMP VREG_UIM1 VREG_MSME VREG_MSMP VREG_MSMC1_DIG B2 B3 B26 AE26 AF2 J19 K9 K23 L12 L17 M11

R198

VDD_CAMERA_IF

R102 R101

DNP 0

VDD_CAMERA_IF VREG_MSME VREG_MSMP

C102 22uF
close to MSM pin

C103 0.01uF

C104 1000pF

C105 0.01uF

C106 1000pF

C107 0.01uF

C114 0.01uF

C115 0.01uF

C116 0.01uF

C117 0.01uF

C118 0.01