Huawei Mediapad S7-PRO, Maintenance Manual

Page: 45 / 97

S7-PRO Maintenance Manual (Basic Version V2.1) INTERNAL
2012-07-20 Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Page 45 of 97
Type/Name Default
Conditions Programmable
Range Operating
Range Intended Use
SMPS – Buck
S0 (1.5 A) 2 3
S1 (1.5 A)
S2 (1.5 A)
S3 (1.5 A)
S4 (1.5 A)
On, 1.100 V
On, 1.100 V
Off, 1.350 V
On, 1.800 V
Off, 2.200 V
0.375 to 3.05 V
0.375 to 3.05 V
0.375 to 3.05 V
0.375 to 3.05 V
0.375 to 3.05 V
0.500 to 1.350 V
0.500 to 1.350 V
0.500 to 1.500 V
1.700 to 1.900 V
2.100 to 2.400 V
Processor core #1
Processor core #2 (if available)
Low-voltage RF circuits
Digital pads and EBI
High-voltage RF circuits
Linear – 300 mA
L1 (NMOS)
L2 (PMOS)
L5 (PMOS)
L8 (PMOS)
L9 (PMOS)
L10 (PMOS)
L13 (PMOS)
L14 (PMOS)
L15 (PMOS)
L16 (PMOS)
L22 (NMOS)
L23 (NMOS)
On, 1.350 V
Off
On, 2.850 V
Off, 2.200 V
Off, 2.100 V
Off, 2.600 V
Off, 2.900 V
Off, 2.850 V
Off, 2.850 V
Off, 1.800 V
Off, 1.200 V
Off, 1.200 V
0.75 to 1.525 V
1.5 to 3.3 V
1.5 to 3.3 V
1.5 to 3.3 V
1.5 to 3.3 V
1.5 to 3.3 V
1.5 to 3.3 V
1.5 to 3.3 V
1.5 to 3.3 V
1.5 to 3.3 V
0.75 to 1.525 V
0.75 to 1.525 V
1.100 to 1.450 V
2.500 to 3.3 V
2.750 to 3.3 V
1.500 to 3.3 V
1.500 to 3.3 V
1.500 to 3.3 V
1.500 to 3.3 V
1.500 to 3.3 V
1.500 to 3.3 V
1.500 to 3.3 V
1.000 to 1.400 V
1.000 to 1.400 V
DDR2 core (EBI1), HSIC, digital
I/Os
Digital pads; Tx DAC; XO digital
outputs
SDIO
Analog and RF circuits; S-video;
combo DAC
Analog baseband circuits; S-video
DAC
UBM analog; MDDI; NCP
WLAN PA
RF front-end circuits
LCD
Multimedia controls
General-purpose
General-purpose
Linear – 150 mA
L0 (NMOS)
L3 (PMOS)
L11 (PMOS)
L12 (PMOS)
L17 (PMOS)
L18 (PMOS)
L19 (PMOS)
L20 (PMOS)
L21 (NMOS)
L24 (NMOS)
L25 (NMOS)
On, 1.200 V
Off
Off, 2.800 V
Off, 2.900 V
Off, 2.200 V
Off, 2.200 V
Off, 2.500 V
Off, 1.500 V
On, 1.100 V
Off, 1.300 V
Off, 1.300 V
0.75 to 1.525 V
1.5 to 3.3 V
1.5 to 3.3 V
1.5 to 3.3 V
1.5 to 3.3 V
1.5 to 3.3 V
1.5 to 3.3 V
1.5 to 3.3 V
0.75 to 1.525 V
0.75 to 1.525 V
0.75 to 1.525 V
1.100 to 1.300 V
1.700 to 3.3 V
1.500 to 3.3 V
1.500 to 3.3 V
1.500 to 3.3 V
2.100 to 3.3 V
1.500 to 3.3 V
1.500 to 3.3 V
1.000 to 1.400 V
1.000 to 1.400 V
1.000 to 1.400 V
DDR2; digital I/Os; HDMI; UBM
digital
UIM/UICC
Camera analog
NFC; RF front-end circuits
General-purpose
ADCs (XO, HK, TS, UBM)
WLAN analog
MDDI; multimedia controls
MPLL circuits
General-purpose
General-purpose
Linear – 50 mA
L4 (PMOS)4
L6 (PMOS)
L7 (PMOS)
On, 2.850 V
On, 3.075 V
On, 1.800 V
1.5 to 3.3 V
1.5 to 3.6 V
1.5 to 3.3 V
2.750 to 3.3 V
2.950 to 3.6 V
1.750 to 3.3 V
XO circuits and sine wave output
buffers
USB PHY; HDMI
USB PHY; RF XO circuits; PA
DAC; Q-fuse