Level 3 Repair
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8-7
8-3-2. Initial
Initial Failure
END
Check the AP Reset
AP_N_RST_IN(R513) = 2.8V(High)
Yes
Check the U500 and R513 (crack, open, etc.)
Check the oscillator clock waveforms.
32.768KHz : OSC500(C515),
24Mhz : OSC400(R465)
Check the OSC500, OSC400 and R465.
(Crack, open etc.)
Check the output clock waveforms and frequency.
※
Test condition (Oscilloscope setting)
: 20.0us.div (time division)
Abnorma
l
Yes
Normal
No
Re-download SW the cell-phone.
Change UCP400,U500
Abnormal
Abnormal
Change PBA
Содержание Galaxy GT-P6800
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