RGB, H/V SYN
DSUB
CN101
SCL, SDA, WP
Copyright © 2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes
BLOCK DIAGRAM
Crystal 12MHZ
X401
DDC-DSUB PORT
SCALAR NT68168FG/B
U401
3.3V
LDO
U701
Power input
CN702
Serial Flash
U402
A/D input control
Brightness control
LVDS output
Panel Power
sequence
control circuit
Block
- 11 -
CN401 to Keyboard
To Inverter Block
CN302 to Panel
Q302
Q301
LGE Internal Use Only