Table of Contents
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1. OVERALL BLOCK DIAGRAM
DC-IN
OZ522
Adaptor
Charger
+
2 D-D
Battery
7.4V/1900mA
3.3V
SPI
Flash 16Mbit(471)
Or 32Mbits (472)
MA0..11
3.3V
DATA0..15
SDRAM
64Mbit
DP,DM
5V
USB
IR receiver
LGE Internal Use Only
BLOCK DIAGRAMS
5V
3.3V
LD1117
1.8V
BUTTONS
KEY0--3
3.3V
1.8V
SUN+
SPHE8202T
FCO
SPDCO
SCO
TCO
DMEA
IR
5V
Motor driver
CD5888
FOC+,FOC-
SLED+,SLED-
RAD+,RAD-
SP+,SP-
LOADER
T-CON
R.G.B
VGH
VGL
VCOM
3.3V
SUN+
1.8V
SPV518
S-VIDEO
I2C
AUD_FL
5V
AUD_FR
OP-APC558
OP_OUT_L,R
VR
6019_LIN,RIN
Volume control
5V
Audio Amplifier
EUA6019
3-18
Copyright © 2009 LG Electronics. Inc. All right reserved.
Analog Panel 7"
LED BL,
CVBS
AV-OUT
Line out
Speaker
Earphone out
Only for training and service purposes
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