Waveforms Of Major Check Point; Crystal; Flash Memory - LG SJ3 Service Manual

WAVEFORMS OF MAJOR CHECK POINT

1. CRYSTAL

1
FIG 1. X500 (27 MHz)
1

2. FLASH MEMORY

VCC
2
CS#
3
CLK
4
DO
5
FIG 2. VCC, CS#, CLK, DO
3-11
3 2
4
5