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SGH-I300 Flow Chart of Troubleshooting and Circuit Diagrams
2-3
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1.25V 1.35V 1.1V
PLL13 SRAM11
R303
C327
CORE12
R312
1.35V
L301
C325
C320
R310
R309
C319
VBAT
R356
R355
C324
VFB
36
VIN
U307
4
GND
2
ITH
8
PLLLPFRUN
1
SW
5
S/MODE
7
C316
CORE12
PWR_EN
1.8V
VBAT
VCC_MEM
C303
C302
C301
OUT
5
U305
4
BYP
3
EN
2
GND
IN
1
SYS_EN