Samsung GT-P6800 Servise Manual page 79

Level 3 Repair
8-3-18. OTG
OTG does not work
Check the TR700
(TP_USB_OTG_EN > 0V)
Check the TR700
(OTG_ID < 0V)
Check the U704
(C700 > 5.0V)
Replace UCP400
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Yes
Yes
Yes
Yes
Yes
END
No
Check the HDC700 is well connected
No
Re-solder and Replace the TR700
No
Check the R701, R703, R710, R711 is well
8-48
mounted