Level 3 Repair
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Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-17
8-3-7. S-Pen
Yes
Check the S-Pen
connector on Main PBA
Reconnect the CN900
No
Check the voltage
C907 = 3.3V
Resolder R913, U902, C907, L900, L901
Replace the PBA
No
Yes
Resolder C935, C942, OSC900
Replace the PBA.
No
Check C935, C942 is
20MHz
Yes
END
Replace the LCD ass'y
"S-Pen" function does not work
Check I2C mode
R909 = HIGH, R930 = open
R907, R908 = HIGH
No
Yes
Yes
Resolder R909, R930, R907, R908, U901
Replace the PBA
Check the PDCT, IRQ line
PDCT R926 = High
IRQ R923 = LOW
Yes
No
Resolder R926, R923, U900
Replace the PBA.
Abnorma
Summary of Contents for GT-N8000
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