LG L240 Service Manual page 55

4. TROUBLE SHOOTING
4.4.2 Check Point
C130
C125 : VREXTL : 1.8v - for Camera, LCD Pwon
C126 : VREXTH : 2.8v - for Camera, Folder S/W, Level shifter, Pull up of Temp
C127 : VRMMC : 2.85v - T-flash
C128 : VRSIM : 1.8 / 2.85v - SIM
C129 : VRUSB : 3.3v (when USB cable connected)
C130 : VRRTC : 1.8v
C131 : VRIO : 1.8v - for LDO of RF, Pull up of All
C132 : VRABB : 2.8v
C133 : VRMEM : 1.8v - for Memory
C134 : VRPLL : 1.4v
C127
U101
C133
(Tripton)
C134
C126
<Fig. 2> Triton Power Supplies
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C130
C128
C129
C125
C131