Only For Training And Service Purposes - LG KF510C Service Manual

5. Trouble shooting
LDO Net name
VSD1 1V35_Core
VSD2 1V8_SD
VAUX 2V85_VFM
VIO 2V62_VIO
VSIM 2V9_SIM
VMME 2V9_VMME
VUMTS 1V5_VBT
VUSB VUSB
VLED N.A.
VAUDIOa 2V5_VAUDA
VAUDIOb 2V5_VAUDB
VRF1 2V85_VRF
VRF2 1V5_VRF
VRF3 2V65_VBT
VPLL 1V35_VPLL
VRTC 2V11_RTC
VAFC 2V7_VRF
VVIB 2V8_CAM_A
LGE Internal Use Only
Output Voltage Output Current
1.35V 600mA
1.8V 300mA
2.85V 100mA
2.62V 100mA
2.9V 70mA
2.9V 150mA
2.85V 110mA
3.1V 40mA
2.9V 10mA
2.5V 200mA
2.5V 50mA
2.85V 150mA
1,53V 100mA
2.7V 150mA
1.35V 30mA
2.11V 4mA
2.65V 5mA
2.8V 140mA
- 78 -
Usage
S-Gold3 Core & for LDO
Memory
FM Radio & LCD signal
Peripherals
SIM card
u-SD
Headset AMP
USB Signal line
Not used
Stereo headset, Mono earpiece
Analog parts of S-Gold
2.85 V supply for PMB6272
RF transceiver
1.5 V supply for PMB6272
RF transceiver
Bluetooth
S-GOLD3 PLL
Real Time Clock
Not used
Camera Analog Part
TP4
Copyright © 2008 LG Electronics. Inc. All right reserved.

Only for training and service purposes