LG DP471B Service Manual page 21

1-3. Waveform during procedure(Downloading)
4
5
1-4. Flash SCK
6
LGE Internal Use Only
FIG 1-3
FIG 1-4
CN8
Debug Port
1
2
3
NC/3P/
U8
SPI_CE
1
CE#
DQ0
2
DOUT
SPI_WP
3
WP#
4
GND
MX25L1636DM21-12G
3-10
Copyright © 2009 LG Electronics. Inc. All right reserved.
Debug_1
Debug_2
GNDA
8
VDD
SPI_HOLD
7
HOLD#
SPI_CLK_F
6
SCK
DQ1
5
DIN
6
Only for training and service purposes
5
4
SPI_VCC3