Sony GN3UN - Page 89

3g.3.0 Overall DCDC Converter Check
START
Check C6014 Voltage.
Is the voltage 1.1V?
Check C6003 Voltage.
Is the voltage 1.2V?
Check C6023 Voltage.
Is the voltage 1.5V?
Check C6065 Voltage.
Is the voltage 1.8V?
END
DDCON/LDO working normal
no
yes
no
yes
no
yes
no
yes
yes
no
yes
no
Check 3.3V
Q6005 #pin1 Voltage.
Is the voltage 3.3V?
no
yes
Refer PMIC Checking
Procedure
Refer PMIC Checking
Procedure
Refer PMIC Checking
Procedure
Refer PMIC Checking
Procedure
Refer 3.3V SWITCH
checking procedure
no
yes
Check C6006 Voltage.
Is the voltage 1.8V?
no
Refer PMIC Checking
Procedure
yes
Refer 5V DDC Checking
Procedure
Check C6041 Voltage.
Is the voltage 5V?
Refer 12V DDC Checking
Procedure
Check C6054 Voltage.
Is the voltage 12V?
Refer 12V DDC Checking
Procedure
Check C6054 Voltage.
Is the voltage 3.3V?
IC6000
IC6000
IC6000
IC6000
IC6000
IC6001
IC6002
IC6004
Q6005
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