Samsung GT-S3370 Service Manual page 31

AC12
VSW_5V
AC11
VREG_5V
L402
AC18
VSW_MSMC
L403
AC15
VSW_RF1
AB15
VREG_RF1
AC17 L404
VSW_RF2
AB17
VREG_RF2
M18
VREG_CDC2
AA22
VREG_GP1
Y22
VREG_GP2
T13
VREG_MPLL
W15
VREG_MSME
W13
VREG_MSMP
W16
VREG_RFA
W21
VREG_RFRX2
V21
VREG_RFTX2
U22
VREG_TCXO
W14
VREG_USIM
V15
VREG_USB_2P6
V14
VREG_USB_3P3
AC20
VREG_NCP
AB18
NCP_CTC1
AB19
OSC400
2
C405
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
VREG_RF1_2.3V
VREG_MSMC_1.2V
VREG_RF2_1.4V
VREG_USIM_2.85V
VREG_TCXO_2.85V
VREG_RF2_1.4V
VPH_PWR
R406
1
C406
9-3
VREG_RFTX2_1.3V
VREG_RFRX2_1.3V
VREG_RFA_2.2V
VREG_MSMP_2.6V
VREG_MSME_1.8V
UCP300
Flow Chart of Troubleshooting
VREG_GP2_2.9V
VREG_GP1_2.85V