Samsung
Confidential
2
1
SAMSUNG PROPRIETARY
CPU
OFF
ON
ON
S4
L
H
OFF
ON
ON
S3
H
H
ON
ON
ON
Full On
PWRON
SUSPWR
+V
+V*AUX
+V*Always
L
L
2
A
H
VRON
Rail
State
L
DO NOT DISCLOSE TO OR DUPLICATE FOR OTHERS
SAMSUNG ELECTRONICS CO’S PROPERTY.
PROPRIETARY INFORMATION THAT IS
SAMSUNG
B
L
OFF
OFF
ON
S5
L
H
AC Adapter
CPU
P5.0V
P5.0V_AUX
P0.9V
P2.5V_LAN
SB
P1.05V
(VCCP)
KBC3_PWRON
P3.3V
KBC3_SUSPWRON
P1.8V_AUX
P1.8V
P1.5V
VDC
P1.2V_PWRGD
Power Diagram
ELECTRONICS
C
3
D
D
4
1
C
B
THIS DOCUMENT CONTAINS CONFIDENTIAL
VCC_CORE
L
P3.3V_AUX
S0
S3
S5 / S4
NB
Battery DC
MICOM_P3.3V
P1.2V_AUX
P1.2V_LAN
P12.0V_ALW
MEM1_REF
P5.0V_ALW
3
4
EXCEPT AS AUTHORIZED BY SAMSUNG.
P1.2V
P1.2V_ALW
KBC3_VRON
A