Table of Contents
Advertisement
SGH-E530 Flow Chart of Troubleshooting
2-1-2. Initial
Initial Failure
The pin #G11 of U401 = 1.5V
The pin #J12 of U401 = 2.825V
Is the pin #N10 of U401
"Low → High" ?
There is 32.768kHz at
the C216, C217
The pin#G6 of U401
is "High"
The voltage is "High" at
the C418,C419,C421,C443
LCD display is O.K
Sound is O.K
This Document can not be used without Samsung's authorization
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
END
SAMSUNG Proprietary-Contents may change without notice
No
Check the U401
No
Check the U401
No
Check the U200
No
Check the U102
No
Check the U401
No
Check the LCD part
No
Check the Audio part
2-4
Advertisement
Table of Contents
