LG OM7560 - Waveforms of Major Check Points

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WAVEFORMS OF MAJOR CHECK POINT
1. DSP (IC501)
X
XI
XO
X
XI
XO
Fig 1-2. X500: Crystal of system 24 MHz
( MAIN DSP : R508, C503 )
Fig 1-1. X501: Crystal of RTC 32.768 MHz
(R5D6 both side)
2
1
3
4
2
3 4
1