THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.

FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS

ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
INPUTCNTCLR
AUXDISPCNT
AUXINCNT1
iGPIOB2_A
iGPIOB3_A
AUXINCNT2
DISPCNTCLR
BOOTSTRAP_B1
BOOTSTRAP_B2
BOOTSTRAP_B3
BOOTSTRAP_B4
BOOTSTRAP_A1
BOOTSTRAP_A2
BOOTSTRAP_A3
BOOTSTRAP_A4
R808
10K
R807
10K
OPT
R810
10K
R814
10K
OPT
R813
1K
R809
1K OPT
R806
1K OPT
R805
1K
GPIOE0_A R803
0
GPIOE1_A R801
0
GPIOE2_A R802
0
R800
0
GPIOE3_A
R817
0
R828
1K
R820
1K OPT
R823
1K
R821
10K
GPIOE1_B
R822
1K OPT
GPIOE0_B R818
0
R815
0
GPIOE2_B
R829
10K
OPT
R824
10K
R825
10K
OPT
GPIOE3_B
R816
0
GPIOB6_A R834
0
GPIOB7_A R833
0
GPIOD7_A
R831
0
R832
0
GPIOE5_A
GPIOE6_A R830
0
GPIOB6_B
R843 0
GPIOB7_B
R842 0
R840 0
GPIOD7_B
R841 0
GPIOE5_B
GPIOE6_B
R839 0
R836
0GPIOB2_BGPIOB2_A R838 0
GPIOB3_A R835
0GPIOB3_B
R837
0
+3.3V +3.3V
R804
0
R812
1K
GPIOD7_B
R826
10K
GPIOD7_A
R811
10K
R827
1K
P911
1
2
3
4
5
R819
0
+3.3V
2013.03.18

P_BOOTSTRAP 11 22

Name Function

Bootstrap0 0:From SPI Flash

1:From internal ROM

Bootstrap1

0:PA168 WORKS as the master chip

1:PA168 WORKS as the slave chip

Bootstrap2

Bootstrap3

Bootstrap4 TWOWO bus address selection

GPIO STATUS ConnectionGPIO STATUS Connection

Master: 0110 Slave: 1100

Pin Header Insert

EAX65309301
Copyright © 2013 LG Electronics. Inc. All rights reserved.
Only for training and service purposes
LGE Internal Use Only