vcore = vio ???

[danishshah]

v core and vio ....these both r a regulator power supply's......the UEM is producer of these both supplys in dct4 anddct+ type nokia family's......in bb5 family retu and avilma produce (VIO 1.8V)and thavo and betty produce (V CORE 1.35)v core and vio basically provide the voltage to UPP IF UNIT IS IN OFF CONDITION ......simply press power switchdont relies to switch .....then check these both powers on there ways....... but any one explain this how i check this on there ways???any turtiol or picture if have pls poste,,,,,, its very helpful all members.......

[SHIJILFONOTLY]

Originally Posted by danishshah

v core and vio ....these both r a regulator power supply's......the UEM is producer of these both supplys in dct4 anddct+ type nokia family's......in bb5 family retu and avilma produce (VIO 1.8V)and thavo and betty produce (V CORE 1.35)v core and vio basically provide the voltage to UPP IF UNIT IS IN OFF CONDITION ......simply press power switchdont relies to switch .....then check these both powers on there ways....... but any one explain this how i check this on there ways???any turtiol or picture if have pls poste,,,,,, its very helpful all members.......

YES UR RIGHT BUT JAVA BASED(6300,3110,5130,7210C ETC.........) PHONE VCORE VOLT GENERATED BY TAHVO,BETTY,SYMBIAN BASED(N95,N70,6630 Etc............... PHONE VCORE VOLT GENERATED BY SMPS(SWICH MODE POWER SUPPLY)
VIO VOLT GENERATED BY RETU AVILMA(POWER IC)