LG KF600w Service Manual page 95

START
Check the voltage of the following LDOs
+1.2V_DSP_CORE1 ,
+1.2V_DSP_CORE2 ,
+1.8V_DSP_IO1
+2.6V_DSP_IO2
YES
Check DSP Clock at R701
YES
Check the control signal
TP700 ~TP705 & C703
YES
DSP will operate properly
Checking Flow
Checking Flow
Replace U406, U407, U410, U411
NO
NO
NO
Replace X701
Replace U701